Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

439 files changed, 19238 insertions, 0 deletions

diff --git a/dom/security/test/csp/Ahem.ttf b/dom/security/test/csp/Ahem.ttf
new file mode 100644
index 0000000000..ac81cb0316
--- /dev/null
+++ b/dom/security/test/csp/Ahem.ttf
diff --git a/dom/security/test/csp/File b/dom/security/test/csp/File
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/dom/security/test/csp/File
diff --git a/dom/security/test/csp/browser.toml b/dom/security/test/csp/browser.toml
new file mode 100644
index 0000000000..403be75533
--- /dev/null
+++ b/dom/security/test/csp/browser.toml
@@ -0,0 +1,30 @@
+[DEFAULT]
+support-files = [
+  "!/dom/security/test/csp/file_testserver.sjs",
+  "!/dom/security/test/csp/file_web_manifest.html",
+  "!/dom/security/test/csp/file_web_manifest.json",
+  "!/dom/security/test/csp/file_web_manifest.json^headers^",
+  "!/dom/security/test/csp/file_web_manifest_https.html",
+  "!/dom/security/test/csp/file_web_manifest_https.json",
+  "!/dom/security/test/csp/file_web_manifest_mixed_content.html",
+  "!/dom/security/test/csp/file_web_manifest_remote.html",
+  "file_test_browser_bookmarklets.html",
+  "file_test_browser_bookmarklets.html^headers^",
+]
+
+["browser_manifest-src-override-default-src.js"]
+
+["browser_pdfjs_not_subject_to_csp.js"]
+support-files = [
+  "dummy.pdf",
+  "file_pdfjs_not_subject_to_csp.html",
+]
+
+["browser_test_bookmarklets.js"]
+
+["browser_test_uir_optional_clicks.js"]
+support-files = ["file_csp_meta_uir.html"]
+
+["browser_test_web_manifest.js"]
+
+["browser_test_web_manifest_mixed_content.js"]
diff --git a/dom/security/test/csp/browser_manifest-src-override-default-src.js b/dom/security/test/csp/browser_manifest-src-override-default-src.js
new file mode 100644
index 0000000000..5eef5bcc4e
--- /dev/null
+++ b/dom/security/test/csp/browser_manifest-src-override-default-src.js
@@ -0,0 +1,126 @@
+/*
+ * Description of the tests:
+ * Tests check that default-src can be overridden by manifest-src.
+ */
+/*globals Cu, is, ok*/
+"use strict";
+const { ManifestObtainer } = ChromeUtils.importESModule(
+  "resource://gre/modules/ManifestObtainer.sys.mjs"
+);
+const path = "/tests/dom/security/test/csp/";
+const testFile = `${path}file_web_manifest.html`;
+const mixedContentFile = `${path}file_web_manifest_mixed_content.html`;
+const server = `${path}file_testserver.sjs`;
+const defaultURL = new URL(`https://example.org${server}`);
+const mixedURL = new URL(`http://mochi.test:8888${server}`);
+
+// Enable web manifest processing.
+Services.prefs.setBoolPref("dom.manifest.enabled", true);
+
+const tests = [
+  // Check interaction with default-src and another origin,
+  // CSP allows fetching from example.org, so manifest should load.
+  {
+    expected: `CSP manifest-src overrides default-src of elsewhere.com`,
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", testFile);
+      url.searchParams.append("cors", "*");
+      url.searchParams.append(
+        "csp",
+        "default-src http://elsewhere.com; manifest-src http://example.org"
+      );
+      return url.href;
+    },
+    run(manifest) {
+      is(manifest.name, "loaded", this.expected);
+    },
+  },
+  // Check interaction with default-src none,
+  // CSP allows fetching manifest from example.org, so manifest should load.
+  {
+    expected: `CSP manifest-src overrides default-src`,
+    get tabURL() {
+      const url = new URL(mixedURL);
+      url.searchParams.append("file", mixedContentFile);
+      url.searchParams.append("cors", "http://test:80");
+      url.searchParams.append(
+        "csp",
+        "default-src 'self'; manifest-src http://test:80"
+      );
+      return url.href;
+    },
+    run(manifest) {
+      is(manifest.name, "loaded", this.expected);
+    },
+  },
+];
+
+//jscs:disable
+add_task(async function () {
+  //jscs:enable
+  const testPromises = tests.map(test => {
+    const tabOptions = {
+      gBrowser,
+      url: test.tabURL,
+      skipAnimation: true,
+    };
+    return BrowserTestUtils.withNewTab(tabOptions, browser =>
+      testObtainingManifest(browser, test)
+    );
+  });
+  await Promise.all(testPromises);
+});
+
+async function testObtainingManifest(aBrowser, aTest) {
+  const expectsBlocked = aTest.expected.includes("block");
+  const observer = expectsBlocked ? createNetObserver(aTest) : null;
+  // Expect an exception (from promise rejection) if there a content policy
+  // that is violated.
+  try {
+    const manifest = await ManifestObtainer.browserObtainManifest(aBrowser);
+    aTest.run(manifest);
+  } catch (e) {
+    const wasBlocked = e.message.includes(
+      "NetworkError when attempting to fetch resource"
+    );
+    ok(
+      wasBlocked,
+      `Expected promise rejection obtaining ${aTest.tabURL}: ${e.message}`
+    );
+    if (observer) {
+      await observer.untilFinished;
+    }
+  }
+}
+
+// Helper object used to observe policy violations. It waits 1 seconds
+// for a response, and then times out causing its associated test to fail.
+function createNetObserver(test) {
+  let finishedTest;
+  let success = false;
+  const finished = new Promise(resolver => {
+    finishedTest = resolver;
+  });
+  // eslint-disable-next-line mozilla/no-arbitrary-setTimeout
+  const timeoutId = setTimeout(() => {
+    if (!success) {
+      test.run("This test timed out.");
+      finishedTest();
+    }
+  }, 1000);
+  var observer = {
+    get untilFinished() {
+      return finished;
+    },
+    observe(subject, topic) {
+      SpecialPowers.removeObserver(observer, "csp-on-violate-policy");
+      test.run(topic);
+      finishedTest();
+      clearTimeout(timeoutId);
+      success = true;
+    },
+  };
+  SpecialPowers.addObserver(observer, "csp-on-violate-policy");
+  return observer;
+}
diff --git a/dom/security/test/csp/browser_pdfjs_not_subject_to_csp.js b/dom/security/test/csp/browser_pdfjs_not_subject_to_csp.js
new file mode 100644
index 0000000000..2391e955ba
--- /dev/null
+++ b/dom/security/test/csp/browser_pdfjs_not_subject_to_csp.js
@@ -0,0 +1,45 @@
+"use strict";
+
+const TEST_PATH = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content",
+  "https://example.com"
+);
+
+add_task(async function () {
+  await BrowserTestUtils.withNewTab(
+    TEST_PATH + "file_pdfjs_not_subject_to_csp.html",
+    async function (browser) {
+      let pdfPromise = BrowserTestUtils.waitForContentEvent(
+        browser,
+        "documentloaded",
+        false,
+        null,
+        true
+      );
+
+      await ContentTask.spawn(browser, {}, async function () {
+        let pdfButton = content.document.getElementById("pdfButton");
+        pdfButton.click();
+      });
+
+      await pdfPromise;
+
+      await ContentTask.spawn(browser, {}, async function () {
+        let pdfFrame = content.document.getElementById("pdfFrame");
+        // 1) Sanity that we have loaded the PDF using a blob
+        ok(pdfFrame.src.startsWith("blob:"), "it's a blob URL");
+
+        // 2) Ensure that the PDF has actually loaded
+        ok(
+          pdfFrame.contentDocument.querySelector("div#viewer"),
+          "document content has viewer UI"
+        );
+
+        // 3) Ensure we have the correct CSP attached
+        let cspJSON = pdfFrame.contentDocument.cspJSON;
+        ok(cspJSON.includes("script-src"), "found script-src directive");
+        ok(cspJSON.includes("allowPDF"), "found script-src nonce value");
+      });
+    }
+  );
+});
diff --git a/dom/security/test/csp/browser_test_bookmarklets.js b/dom/security/test/csp/browser_test_bookmarklets.js
new file mode 100644
index 0000000000..08b5ab0758
--- /dev/null
+++ b/dom/security/test/csp/browser_test_bookmarklets.js
@@ -0,0 +1,82 @@
+"use strict";
+
+let BASE_URL = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content/",
+  "https://example.com/"
+);
+const DUMMY_URL = BASE_URL + "file_test_browser_bookmarklets.html";
+
+function makeBookmarkFor(url, keyword) {
+  return Promise.all([
+    PlacesUtils.bookmarks.insert({
+      parentGuid: PlacesUtils.bookmarks.unfiledGuid,
+      title: "bookmarklet",
+      url,
+    }),
+    PlacesUtils.keywords.insert({ url, keyword }),
+  ]);
+}
+/* Test Description:
+ * 1 - Load a Page with CSP script-src: none
+ * 2 - Create a bookmarklet with javascript:window.open('about:blank')
+ * 3 - Select and enter the bookmarklet
+ *  A new tab with about:blank should be opened
+ */
+add_task(async function openKeywordBookmarkWithWindowOpen() {
+  // This is the current default, but let's not assume that...
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      ["browser.link.open_newwindow", 3],
+      ["dom.disable_open_during_load", true],
+    ],
+  });
+
+  let moztab;
+  let tabOpened = BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    DUMMY_URL
+  ).then(tab => {
+    moztab = tab;
+  });
+  let keywordForBM = "openNewWindowBookmarklet";
+
+  let bookmarkInfo;
+  let bookmarkCreated = makeBookmarkFor(
+    `javascript: window.open("about:blank")`,
+    keywordForBM
+  ).then(values => {
+    bookmarkInfo = values[0];
+  });
+  await Promise.all([tabOpened, bookmarkCreated]);
+
+  registerCleanupFunction(function () {
+    return Promise.all([
+      PlacesUtils.bookmarks.remove(bookmarkInfo),
+      PlacesUtils.keywords.remove(keywordForBM),
+    ]);
+  });
+  gURLBar.value = keywordForBM;
+  gURLBar.focus();
+
+  let tabCreatedPromise = BrowserTestUtils.waitForEvent(
+    gBrowser.tabContainer,
+    "TabOpen"
+  );
+  EventUtils.synthesizeKey("KEY_Enter");
+  info("Waiting for tab being created");
+  let { target: tab } = await tabCreatedPromise;
+  info("Got tab");
+  let browser = tab.linkedBrowser;
+  if (!browser.currentURI || browser.currentURI.spec != "about:blank") {
+    info("Waiting for browser load");
+    await BrowserTestUtils.browserLoaded(browser, false, "about:blank");
+  }
+  is(
+    browser.currentURI && browser.currentURI.spec,
+    "about:blank",
+    "Tab with expected URL loaded."
+  );
+  info("Waiting to remove tab");
+  BrowserTestUtils.removeTab(tab);
+  BrowserTestUtils.removeTab(moztab);
+});
diff --git a/dom/security/test/csp/browser_test_uir_optional_clicks.js b/dom/security/test/csp/browser_test_uir_optional_clicks.js
new file mode 100644
index 0000000000..57e1f64f1a
--- /dev/null
+++ b/dom/security/test/csp/browser_test_uir_optional_clicks.js
@@ -0,0 +1,36 @@
+"use strict";
+
+const TEST_PATH_HTTP = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content",
+  "http://example.com"
+);
+const TEST_PATH_HTTPS = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content",
+  "https://example.com"
+);
+
+add_task(async function () {
+  await SpecialPowers.pushPrefEnv({
+    set: [["dom.security.https_first", false]],
+  });
+  await BrowserTestUtils.withNewTab(
+    TEST_PATH_HTTPS + "file_csp_meta_uir.html",
+    async function (browser) {
+      let newTabPromise = BrowserTestUtils.waitForNewTab(gBrowser, null, true);
+      BrowserTestUtils.synthesizeMouse(
+        "#mylink",
+        2,
+        2,
+        { accelKey: true },
+        browser
+      );
+      let tab = await newTabPromise;
+      is(
+        tab.linkedBrowser.currentURI.scheme,
+        "https",
+        "Should have opened https page."
+      );
+      BrowserTestUtils.removeTab(tab);
+    }
+  );
+});
diff --git a/dom/security/test/csp/browser_test_web_manifest.js b/dom/security/test/csp/browser_test_web_manifest.js
new file mode 100644
index 0000000000..bdf62ab397
--- /dev/null
+++ b/dom/security/test/csp/browser_test_web_manifest.js
@@ -0,0 +1,239 @@
+/*
+ * Description of the tests:
+ *   These tests check for conformance to the CSP spec as they relate to Web Manifests.
+ *
+ *   In particular, the tests check that default-src and manifest-src directives are
+ *   are respected by the ManifestObtainer.
+ */
+/*globals Cu, is, ok*/
+"use strict";
+const { ManifestObtainer } = ChromeUtils.importESModule(
+  "resource://gre/modules/ManifestObtainer.sys.mjs"
+);
+const path = "/tests/dom/security/test/csp/";
+const testFile = `${path}file_web_manifest.html`;
+const remoteFile = `${path}file_web_manifest_remote.html`;
+const httpsManifest = `${path}file_web_manifest_https.html`;
+const server = `${path}file_testserver.sjs`;
+const defaultURL = new URL(`http://example.org${server}`);
+const secureURL = new URL(`https://example.com:443${server}`);
+
+// Enable web manifest processing.
+Services.prefs.setBoolPref("dom.manifest.enabled", true);
+
+const tests = [
+  // CSP block everything, so trying to load a manifest
+  // will result in a policy violation.
+  {
+    expected: "default-src 'none' blocks fetching manifest.",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", testFile);
+      url.searchParams.append("csp", "default-src 'none'");
+      return url.href;
+    },
+    run(topic) {
+      is(topic, "csp-on-violate-policy", this.expected);
+    },
+  },
+  // CSP allows fetching only from mochi.test:8888,
+  // so trying to load a manifest from same origin
+  // triggers a CSP violation.
+  {
+    expected: "default-src mochi.test:8888 blocks manifest fetching.",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", testFile);
+      url.searchParams.append("csp", "default-src mochi.test:8888");
+      return url.href;
+    },
+    run(topic) {
+      is(topic, "csp-on-violate-policy", this.expected);
+    },
+  },
+  // CSP restricts fetching to 'self', so allowing the manifest
+  // to load. The name of the manifest is then checked.
+  {
+    expected: "CSP default-src 'self' allows fetch of manifest.",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", testFile);
+      url.searchParams.append("csp", "default-src 'self'");
+      return url.href;
+    },
+    run(manifest) {
+      is(manifest.name, "loaded", this.expected);
+    },
+  },
+  // CSP only allows fetching from mochi.test:8888 and remoteFile
+  // requests a manifest from that origin, so manifest should load.
+  {
+    expected: "CSP default-src mochi.test:8888 allows fetching manifest.",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", remoteFile);
+      url.searchParams.append("csp", "default-src http://mochi.test:8888");
+      return url.href;
+    },
+    run(manifest) {
+      is(manifest.name, "loaded", this.expected);
+    },
+  },
+  // default-src blocks everything, so any attempt to
+  // fetch a manifest from another origin will trigger a
+  // policy violation.
+  {
+    expected: "default-src 'none' blocks mochi.test:8888",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", remoteFile);
+      url.searchParams.append("csp", "default-src 'none'");
+      return url.href;
+    },
+    run(topic) {
+      is(topic, "csp-on-violate-policy", this.expected);
+    },
+  },
+  // CSP allows fetching from self, so manifest should load.
+  {
+    expected: "CSP manifest-src allows self",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", testFile);
+      url.searchParams.append("csp", "manifest-src 'self'");
+      return url.href;
+    },
+    run(manifest) {
+      is(manifest.name, "loaded", this.expected);
+    },
+  },
+  // CSP allows fetching from example.org, so manifest should load.
+  {
+    expected: "CSP manifest-src allows http://example.org",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", testFile);
+      url.searchParams.append("csp", "manifest-src http://example.org");
+      return url.href;
+    },
+    run(manifest) {
+      is(manifest.name, "loaded", this.expected);
+    },
+  },
+  {
+    expected: "CSP manifest-src allows mochi.test:8888",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", remoteFile);
+      url.searchParams.append("cors", "*");
+      url.searchParams.append(
+        "csp",
+        "default-src *; manifest-src http://mochi.test:8888"
+      );
+      return url.href;
+    },
+    run(manifest) {
+      is(manifest.name, "loaded", this.expected);
+    },
+  },
+  // CSP restricts fetching to mochi.test:8888, but the test
+  // file is at example.org. Hence, a policy violation is
+  // triggered.
+  {
+    expected: "CSP blocks manifest fetching from example.org.",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", testFile);
+      url.searchParams.append("csp", "manifest-src mochi.test:8888");
+      return url.href;
+    },
+    run(topic) {
+      is(topic, "csp-on-violate-policy", this.expected);
+    },
+  },
+  // CSP is set to only allow manifest to be loaded from same origin,
+  // but the remote file attempts to load from a different origin. Thus
+  // this causes a CSP violation.
+  {
+    expected: "CSP manifest-src 'self' blocks cross-origin fetch.",
+    get tabURL() {
+      const url = new URL(defaultURL);
+      url.searchParams.append("file", remoteFile);
+      url.searchParams.append("csp", "manifest-src 'self'");
+      return url.href;
+    },
+    run(topic) {
+      is(topic, "csp-on-violate-policy", this.expected);
+    },
+  },
+  // CSP allows fetching over TLS from example.org, so manifest should load.
+  {
+    expected: "CSP manifest-src allows example.com over TLS",
+    get tabURL() {
+      // secureURL loads https://example.com:443
+      // and gets manifest from https://example.org:443
+      const url = new URL(secureURL);
+      url.searchParams.append("file", httpsManifest);
+      url.searchParams.append("cors", "*");
+      url.searchParams.append("csp", "manifest-src https://example.com:443");
+      return url.href;
+    },
+    run(manifest) {
+      is(manifest.name, "loaded", this.expected);
+    },
+  },
+];
+
+//jscs:disable
+add_task(async function () {
+  //jscs:enable
+  const testPromises = tests.map(test => {
+    const tabOptions = {
+      gBrowser,
+      url: test.tabURL,
+      skipAnimation: true,
+    };
+    return BrowserTestUtils.withNewTab(tabOptions, browser =>
+      testObtainingManifest(browser, test)
+    );
+  });
+  await Promise.all(testPromises);
+});
+
+async function testObtainingManifest(aBrowser, aTest) {
+  const waitForObserver = waitForNetObserver(aBrowser, aTest);
+  // Expect an exception (from promise rejection) if there a content policy
+  // that is violated.
+  try {
+    const manifest = await ManifestObtainer.browserObtainManifest(aBrowser);
+    aTest.run(manifest);
+  } catch (e) {
+    const wasBlocked = e.message.includes(
+      "NetworkError when attempting to fetch resource"
+    );
+    ok(
+      wasBlocked,
+      `Expected promise rejection obtaining ${aTest.tabURL}: ${e.message}`
+    );
+  } finally {
+    await waitForObserver;
+  }
+}
+
+// Helper object used to observe policy violations when blocking is expected.
+function waitForNetObserver(aBrowser, aTest) {
+  // We don't need to wait for violation, so just resolve
+  if (!aTest.expected.includes("block")) {
+    return Promise.resolve();
+  }
+
+  return ContentTask.spawn(aBrowser, [], () => {
+    return new Promise(resolve => {
+      function observe(subject, topic) {
+        Services.obs.removeObserver(observe, "csp-on-violate-policy");
+        resolve();
+      }
+      Services.obs.addObserver(observe, "csp-on-violate-policy");
+    });
+  }).then(() => aTest.run("csp-on-violate-policy"));
+}
diff --git a/dom/security/test/csp/browser_test_web_manifest_mixed_content.js b/dom/security/test/csp/browser_test_web_manifest_mixed_content.js
new file mode 100644
index 0000000000..0cf55b80e3
--- /dev/null
+++ b/dom/security/test/csp/browser_test_web_manifest_mixed_content.js
@@ -0,0 +1,57 @@
+/*
+ * Description of the test:
+ *   Check that mixed content blocker works prevents fetches of
+ *   mixed content manifests.
+ */
+/*globals Cu, ok*/
+"use strict";
+const { ManifestObtainer } = ChromeUtils.importESModule(
+  "resource://gre/modules/ManifestObtainer.sys.mjs"
+);
+const path = "/tests/dom/security/test/csp/";
+const mixedContent = `${path}file_web_manifest_mixed_content.html`;
+const server = `${path}file_testserver.sjs`;
+const secureURL = new URL(`https://example.com${server}`);
+const tests = [
+  // Trying to load mixed content in file_web_manifest_mixed_content.html
+  // needs to result in an error.
+  {
+    expected: "Mixed Content Blocker prevents fetching manifest.",
+    get tabURL() {
+      const url = new URL(secureURL);
+      url.searchParams.append("file", mixedContent);
+      return url.href;
+    },
+    run(error) {
+      // Check reason for error.
+      const check = /NetworkError when attempting to fetch resource/.test(
+        error.message
+      );
+      ok(check, this.expected);
+    },
+  },
+];
+
+//jscs:disable
+add_task(async function () {
+  //jscs:enable
+  const testPromises = tests.map(test => {
+    const tabOptions = {
+      gBrowser,
+      url: test.tabURL,
+      skipAnimation: true,
+    };
+    return BrowserTestUtils.withNewTab(tabOptions, browser =>
+      testObtainingManifest(browser, test)
+    );
+  });
+  await Promise.all(testPromises);
+});
+
+async function testObtainingManifest(aBrowser, aTest) {
+  try {
+    await ManifestObtainer.browserObtainManifest(aBrowser);
+  } catch (e) {
+    aTest.run(e);
+  }
+}
diff --git a/dom/security/test/csp/dummy.pdf b/dom/security/test/csp/dummy.pdf
new file mode 100644
index 0000000000..7ad87e3c2e
--- /dev/null
+++ b/dom/security/test/csp/dummy.pdf
diff --git a/dom/security/test/csp/file_CSP.css b/dom/security/test/csp/file_CSP.css
new file mode 100644
index 0000000000..6835c4d4ad
--- /dev/null
+++ b/dom/security/test/csp/file_CSP.css
@@ -0,0 +1,20 @@
+/*
+ * Moved this CSS from an inline stylesheet to an external file when we added
+ * inline-style blocking in bug 763879.
+ * This test may hang if the load for this .css file is blocked due to a
+ * malfunction of CSP, but should pass if the style_good test passes.
+ */
+
+/* CSS font embedding tests */
+@font-face {
+  font-family: "arbitrary_good";
+  src: url('file_CSP.sjs?testid=font_good&type=application/octet-stream');
+}
+@font-face {
+  font-family: "arbitrary_bad";
+  src: url('http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=font_bad&type=application/octet-stream');
+}
+
+.div_arbitrary_good { font-family: "arbitrary_good"; }
+.div_arbitrary_bad { font-family: "arbitrary_bad"; }
+
diff --git a/dom/security/test/csp/file_CSP.sjs b/dom/security/test/csp/file_CSP.sjs
new file mode 100644
index 0000000000..ff41690078
--- /dev/null
+++ b/dom/security/test/csp/file_CSP.sjs
@@ -0,0 +1,24 @@
+// SJS file for CSP mochitests
+
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  var isPreflight = request.method == "OPTIONS";
+
+  //avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  if ("type" in query) {
+    response.setHeader("Content-Type", unescape(query.type), false);
+  } else {
+    response.setHeader("Content-Type", "text/html", false);
+  }
+
+  if ("content" in query) {
+    response.write(unescape(query.content));
+  }
+}
diff --git a/dom/security/test/csp/file_allow_https_schemes.html b/dom/security/test/csp/file_allow_https_schemes.html
new file mode 100644
index 0000000000..787e683e87
--- /dev/null
+++ b/dom/security/test/csp/file_allow_https_schemes.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 826805 - CSP: Allow http and https for scheme-less sources</title>
+  </head>
+  <body>
+  <div id="testdiv">blocked</div>
+  <!--
+    We resue file_path_matching.js which just updates the contents of 'testdiv' to contain allowed.
+    Note, that we are loading the file_path_matchting.js using a scheme of 'https'.
+   -->
+  <script src="https://example.com/tests/dom/security/test/csp/file_path_matching.js#foo"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_base_uri_server.sjs b/dom/security/test/csp/file_base_uri_server.sjs
new file mode 100644
index 0000000000..9056c8bbfd
--- /dev/null
+++ b/dom/security/test/csp/file_base_uri_server.sjs
@@ -0,0 +1,58 @@
+// Custom *.sjs file specifically for the needs of
+// https://bugzilla.mozilla.org/show_bug.cgi?id=1263286
+
+"use strict";
+
+const PRE_BASE = `
+  <!DOCTYPE HTML>
+  <html>
+  <head>
+  <title>Bug 1045897 - Test CSP base-uri directive</title>`;
+
+const REGULAR_POST_BASE = `
+  </head>
+  <body onload='window.parent.postMessage({result: document.baseURI}, "*");'>
+  <!-- just making use of the 'base' tag for this test -->
+  </body>
+  </html>`;
+
+const SCRIPT_POST_BASE = `
+  </head>
+  <body>
+  <script>
+    document.getElementById("base1").removeAttribute("href");
+    window.parent.postMessage({result: document.baseURI}, "*");
+  </script>
+  </body>
+  </html>`;
+
+function handleRequest(request, response) {
+  const query = new URLSearchParams(request.queryString);
+
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // Deliver the CSP policy encoded in the URL
+  response.setHeader("Content-Security-Policy", query.get("csp"), false);
+
+  // Send HTML to test allowed/blocked behaviors
+  response.setHeader("Content-Type", "text/html", false);
+  response.write(PRE_BASE);
+  var base1 = '<base id="base1" href="' + query.get("base1") + '">';
+  var base2 = '<base id="base2" href="' + query.get("base2") + '">';
+  response.write(base1 + base2);
+
+  if (query.get("action") === "enforce-csp") {
+    response.write(REGULAR_POST_BASE);
+    return;
+  }
+
+  if (query.get("action") === "remove-base1") {
+    response.write(SCRIPT_POST_BASE);
+    return;
+  }
+
+  // we should never get here, but just in case
+  // return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_blob_data_schemes.html b/dom/security/test/csp/file_blob_data_schemes.html
new file mode 100644
index 0000000000..0a4a491606
--- /dev/null
+++ b/dom/security/test/csp/file_blob_data_schemes.html
@@ -0,0 +1,49 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1086999 - Wildcard should not match blob:, data:</title>
+</head>
+<body>
+<script type="text/javascript">
+
+var base64data =
+"iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
+"P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==";
+
+
+// construct an image element using *data:*
+var data_src = "data:image/png;base64," + base64data;
+var data_img = document.createElement('img');
+data_img.onload = function() {
+  window.parent.postMessage({scheme: "data", result: "allowed"}, "*");
+}
+data_img.onerror = function() {
+  window.parent.postMessage({scheme: "data", result: "blocked"}, "*");
+}
+data_img.src = data_src;
+document.body.appendChild(data_img);
+
+
+// construct an image element using *blob:*
+var byteCharacters = atob(base64data);
+var byteNumbers = new Array(byteCharacters.length);
+for (var i = 0; i < byteCharacters.length; i++) {
+  byteNumbers[i] = byteCharacters.charCodeAt(i);
+}
+var byteArray = new Uint8Array(byteNumbers);
+var blob = new Blob([byteArray], {type: "image/png"});
+var imageUrl = URL.createObjectURL( blob );
+
+var blob_img = document.createElement('img');
+blob_img.onload = function() {
+  window.parent.postMessage({scheme: "blob", result: "allowed"}, "*");
+}
+blob_img.onerror = function() {
+  window.parent.postMessage({scheme: "blob", result: "blocked"}, "*");
+}
+blob_img.src = imageUrl;
+document.body.appendChild(blob_img);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_blob_top_nav_block_modals.html b/dom/security/test/csp/file_blob_top_nav_block_modals.html
new file mode 100644
index 0000000000..545f6cffff
--- /dev/null
+++ b/dom/security/test/csp/file_blob_top_nav_block_modals.html
@@ -0,0 +1,18 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+</head>
+<body>
+<script>
+  // If the alert box is blocked correctly by the CSP then postMessage will
+  // send the message and test passes.
+  var text = "<script>alert(document.domain);window.opener.postMessage("+
+             "{\"test\": \"block_top_nav_alert_test\", \"msg\": "+
+             "\"blob top nav alert blocked by CSP\"}, \"*\")<\/script>";
+  var blob = new Blob([text], {type : 'text/html'});
+  var url = URL.createObjectURL(blob);
+  location.href=url;
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/dom/security/test/csp/file_blob_top_nav_block_modals.html^headers^ b/dom/security/test/csp/file_blob_top_nav_block_modals.html^headers^
new file mode 100644
index 0000000000..e2d945d556
--- /dev/null
+++ b/dom/security/test/csp/file_blob_top_nav_block_modals.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: sandbox allow-scripts;
\ No newline at end of file
diff --git a/dom/security/test/csp/file_blob_uri_blocks_modals.html b/dom/security/test/csp/file_blob_uri_blocks_modals.html
new file mode 100644
index 0000000000..caf2a5de41
--- /dev/null
+++ b/dom/security/test/csp/file_blob_uri_blocks_modals.html
@@ -0,0 +1,27 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+</head>
+<body>
+<!-- iframe loading the blob url with null origin -->
+<iframe id="blobFrame"></iframe>
+<script>
+  // If the alert box is blocked correctly by the CSP then postMessage will
+  // send the message and test passes.
+  var alertScriptText = "data:text/html,<script>location=URL.createObjectURL(" +
+        "new Blob(['<script>alert(document.URL);parent.parent.postMessage(" +
+        "{\"test\": \"block_alert_test\", \"msg\": \"alert blocked by" +
+        " CSP\"}, \"*\");<\\/script>'], {type:\"text/html\"}));<\/script>";
+  document.getElementById("blobFrame").src=alertScriptText;
+  try {
+    var w = window.open("http://www.example.com","newwindow");
+    parent.postMessage({"test": "block_window_open_test",
+                               "msg": "new window not blocked by CSP"},"*");
+  } catch(err) {
+    parent.postMessage({"test": "block_window_open_test",
+                               "msg": "window blocked by CSP"},"*");
+  }
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_blob_uri_blocks_modals.html^headers^ b/dom/security/test/csp/file_blob_uri_blocks_modals.html^headers^
new file mode 100644
index 0000000000..e2d945d556
--- /dev/null
+++ b/dom/security/test/csp/file_blob_uri_blocks_modals.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: sandbox allow-scripts;
\ No newline at end of file
diff --git a/dom/security/test/csp/file_block_all_mcb.sjs b/dom/security/test/csp/file_block_all_mcb.sjs
new file mode 100644
index 0000000000..003c9df57c
--- /dev/null
+++ b/dom/security/test/csp/file_block_all_mcb.sjs
@@ -0,0 +1,78 @@
+// custom *.sjs for Bug 1122236
+// CSP: 'block-all-mixed-content'
+
+const HEAD =
+  "<!DOCTYPE HTML>" +
+  '<html><head><meta charset="utf-8">' +
+  "<title>Bug 1122236 - CSP: Implement block-all-mixed-content</title>" +
+  "</head>";
+
+const CSP_ALLOW =
+  '<meta http-equiv="Content-Security-Policy" content="img-src *">';
+
+const CSP_BLOCK =
+  '<meta http-equiv="Content-Security-Policy" content="block-all-mixed-content">';
+
+const BODY =
+  "<body>" +
+  '<img id="testimage" src="http://mochi.test:8888/tests/image/test/mochitest/blue.png"></img>' +
+  '<script type="application/javascript">' +
+  '  var myImg = document.getElementById("testimage");' +
+  "  myImg.onload = function(e) {" +
+  '    window.parent.postMessage({result: "img-loaded"}, "*");' +
+  "  };" +
+  "  myImg.onerror = function(e) {" +
+  '    window.parent.postMessage({result: "img-blocked"}, "*");' +
+  "  };" +
+  "</script>" +
+  "</body>" +
+  "</html>";
+
+// We have to use this special code fragment, in particular '?nocache' to trigger an
+// actual network load rather than loading the image from the cache.
+const BODY_CSPRO =
+  "<body>" +
+  '<img id="testimage" src="http://mochi.test:8888/tests/image/test/mochitest/blue.png?nocache"></img>' +
+  '<script type="application/javascript">' +
+  '  var myImg = document.getElementById("testimage");' +
+  "  myImg.onload = function(e) {" +
+  '    window.parent.postMessage({result: "img-loaded"}, "*");' +
+  "  };" +
+  "  myImg.onerror = function(e) {" +
+  '    window.parent.postMessage({result: "img-blocked"}, "*");' +
+  "  };" +
+  "</script>" +
+  "</body>" +
+  "</html>";
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  var queryString = request.queryString;
+
+  if (queryString === "csp-block") {
+    response.write(HEAD + CSP_BLOCK + BODY);
+    return;
+  }
+  if (queryString === "csp-allow") {
+    response.write(HEAD + CSP_ALLOW + BODY);
+    return;
+  }
+  if (queryString === "no-csp") {
+    response.write(HEAD + BODY);
+    return;
+  }
+  if (queryString === "cspro-block") {
+    // CSP RO is not supported in meta tag, let's use the header
+    response.setHeader(
+      "Content-Security-Policy-Report-Only",
+      "block-all-mixed-content",
+      false
+    );
+    response.write(HEAD + BODY_CSPRO);
+    return;
+  }
+  // we should never get here but just in case return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_block_all_mixed_content_frame_navigation1.html b/dom/security/test/csp/file_block_all_mixed_content_frame_navigation1.html
new file mode 100644
index 0000000000..fdc1ae87ac
--- /dev/null
+++ b/dom/security/test/csp/file_block_all_mixed_content_frame_navigation1.html
@@ -0,0 +1,19 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="block-all-mixed-content">
+  <title>Bug 1122236 - CSP: Implement block-all-mixed-content</title>
+</head>
+<body>
+<b>user clicks and navigates from https://b.com to http://c.com</b>
+
+<a id="navlink" href="http://example.com/tests/dom/security/test/csp/file_block_all_mixed_content_frame_navigation2.html">foo</a>
+
+<script class="testbody" type="text/javascript">
+  // click the link to start the frame navigation
+  document.getElementById("navlink").click();
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_block_all_mixed_content_frame_navigation2.html b/dom/security/test/csp/file_block_all_mixed_content_frame_navigation2.html
new file mode 100644
index 0000000000..4c4084e9ed
--- /dev/null
+++ b/dom/security/test/csp/file_block_all_mixed_content_frame_navigation2.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1122236 - CSP: Implement block-all-mixed-content</title>
+</head>
+<body>
+<b>http://c.com loaded, let's tell the parent</b>
+
+<script class="testbody" type="text/javascript">
+  window.parent.postMessage({result: "frame-navigated"}, "*");
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.html b/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.html
new file mode 100644
index 0000000000..74af0ff767
--- /dev/null
+++ b/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.html
@@ -0,0 +1,39 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1542194 - Check blockedURI in violation reports after redirects</title>
+  <meta http-equiv="Content-Security-Policy" content="default-src 'unsafe-inline' http://example.com">
+</head>
+<body>
+<button id="test1" onclick="createAndNavFrame('?test1a#ref1a')">Test 1: 302 redirect</button>
+<button id="test2" onclick="createAndNavFrame('?test2a#ref2a')">Test 2: JS redirect</button>
+<button id="test3" onclick="createAndNavFrame('?test3a#ref3a')">Test 3: Link navigation</button>
+<div id="div"></div>
+<script>
+  const SERVER_LOCATION =
+    "http://example.com/tests/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.sjs";
+
+  document.addEventListener('securitypolicyviolation', e => {
+    // just forward the blockedURI to the parent
+    window.parent.postMessage({blockedURI: e.blockedURI}, '*');
+  });
+
+  function createAndNavFrame(aTest) {
+  	let myFrame = document.createElement('iframe');
+    myFrame.src = SERVER_LOCATION + aTest;
+    div.appendChild(myFrame);
+  }
+
+  window.onload = function() {
+    let button1 = document.getElementById("test1");
+    button1.click();
+  
+    let button2 = document.getElementById("test2");
+    button2.click();
+  
+    let button3 = document.getElementById("test3");
+    button3.click();
+  }
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.sjs b/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.sjs
new file mode 100644
index 0000000000..ef397011c9
--- /dev/null
+++ b/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.sjs
@@ -0,0 +1,51 @@
+// Redirect server specifically for the needs of Bug 1542194
+
+"use strict";
+
+let REDIRECT_302_URI =
+  "http://test1.example.com/tests/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.sjs?test1b#ref1b";
+
+let JS_REDIRECT = `<html>
+   <body>
+   <script>
+     var url= "http://test2.example.com/tests/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.sjs?test2b#ref2b";
+     window.location = url;
+   </script>
+   </body>
+   </html>`;
+
+let LINK_CLICK_NAVIGATION = `<html>
+   <body>
+   <a id="navlink" href="http://test3.example.com/tests/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.sjs?test3b#ref3b">click me</a>
+   <script>
+     window.onload = function() { document.getElementById('navlink').click(); }
+   </script>
+   </body>
+   </html>`;
+
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  let query = request.queryString;
+
+  // Test 1: 302 redirect
+  if (query === "test1a") {
+    var newLocation = REDIRECT_302_URI;
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", newLocation, false);
+    return;
+  }
+
+  // Test 2: JS redirect
+  if (query === "test2a") {
+    response.setHeader("Content-Type", "text/html", false);
+    response.write(JS_REDIRECT);
+    return;
+  }
+
+  // Test 3: Link navigation
+  if (query === "test3a") {
+    response.setHeader("Content-Type", "text/html", false);
+    response.write(LINK_CLICK_NAVIGATION);
+  }
+}
diff --git a/dom/security/test/csp/file_blocked_uri_redirect_frame_src.html b/dom/security/test/csp/file_blocked_uri_redirect_frame_src.html
new file mode 100644
index 0000000000..c3af4d5a09
--- /dev/null
+++ b/dom/security/test/csp/file_blocked_uri_redirect_frame_src.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1687342 - Check blocked-uri in csp-reports after frame redirect</title>
+</head>
+<body>
+  Contents of the following iframe will be blocked<br/>
+  <iframe src="http://example.com/tests/dom/security/test/csp/file_blocked_uri_redirect_frame_src_server.sjs?doredirect#ref1"></iframe>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_blocked_uri_redirect_frame_src.html^headers^ b/dom/security/test/csp/file_blocked_uri_redirect_frame_src.html^headers^
new file mode 100644
index 0000000000..b69131f8eb
--- /dev/null
+++ b/dom/security/test/csp/file_blocked_uri_redirect_frame_src.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: frame-src http://example.com; report-uri http://mochi.test:8888/foo.sjs;
diff --git a/dom/security/test/csp/file_blocked_uri_redirect_frame_src_server.sjs b/dom/security/test/csp/file_blocked_uri_redirect_frame_src_server.sjs
new file mode 100644
index 0000000000..9bf051f29b
--- /dev/null
+++ b/dom/security/test/csp/file_blocked_uri_redirect_frame_src_server.sjs
@@ -0,0 +1,13 @@
+// Redirect server specifically for the needs of Bug 1687342
+
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  let query = request.queryString;
+  if (query === "doredirect") {
+    var newLocation =
+      "http://test1.example.com/tests/dom/security/test/csp/file_blocked_uri_redirect_frame_src_server.sjs?query#ref2";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", newLocation, false);
+  }
+}
diff --git a/dom/security/test/csp/file_bug1229639.html b/dom/security/test/csp/file_bug1229639.html
new file mode 100644
index 0000000000..1e6152ead0
--- /dev/null
+++ b/dom/security/test/csp/file_bug1229639.html
@@ -0,0 +1,7 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- this should be allowed -->
+    <script src="http://mochi.test:8888/tests/dom/security/test/csp/%24.js"> </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug1229639.html^headers^ b/dom/security/test/csp/file_bug1229639.html^headers^
new file mode 100644
index 0000000000..0177de7a38
--- /dev/null
+++ b/dom/security/test/csp/file_bug1229639.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: "default-src 'self'; script-src http://mochi.test:8888/tests/dom/security/test/csp/%24.js
\ No newline at end of file
diff --git a/dom/security/test/csp/file_bug1312272.html b/dom/security/test/csp/file_bug1312272.html
new file mode 100644
index 0000000000..18e0e5589e
--- /dev/null
+++ b/dom/security/test/csp/file_bug1312272.html
@@ -0,0 +1,13 @@
+<!DOCTYPE HTML>
+<!-- Any copyright is dedicated to the Public Domain.
+     http://creativecommons.org/publicdomain/zero/1.0/ -->
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>marquee inline script tests for Bug 1312272</title>
+</head>
+<body>
+<marquee id="m" onstart="parent.postMessage('csp-violation-marquee-onstart', '*')">bug 1312272</marquee>
+<script src="file_bug1312272.js"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug1312272.html^headers^ b/dom/security/test/csp/file_bug1312272.html^headers^
new file mode 100644
index 0000000000..25a9483ea9
--- /dev/null
+++ b/dom/security/test/csp/file_bug1312272.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src *; script-src * 'unsafe-eval'
diff --git a/dom/security/test/csp/file_bug1312272.js b/dom/security/test/csp/file_bug1312272.js
new file mode 100644
index 0000000000..450013bec1
--- /dev/null
+++ b/dom/security/test/csp/file_bug1312272.js
@@ -0,0 +1,8 @@
+var m = document.getElementById("m");
+m.addEventListener("click", function () {
+  // this will trigger after onstart, obviously.
+  parent.postMessage("finish", "*");
+});
+console.log("finish-handler setup");
+m.click();
+console.log("clicked");
diff --git a/dom/security/test/csp/file_bug1452037.html b/dom/security/test/csp/file_bug1452037.html
new file mode 100644
index 0000000000..0fb41d6654
--- /dev/null
+++ b/dom/security/test/csp/file_bug1452037.html
@@ -0,0 +1,9 @@
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="script-src 'sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU='">
+</head>
+<body>
+  <a href="javascript:window.parent.postMessage({}, '*');">Click here</a>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug1505412.sjs b/dom/security/test/csp/file_bug1505412.sjs
new file mode 100644
index 0000000000..e47bf2506a
--- /dev/null
+++ b/dom/security/test/csp/file_bug1505412.sjs
@@ -0,0 +1,34 @@
+// https://bugzilla.mozilla.org/show_bug.cgi?id=650386
+// This SJS file serves file_redirect_content.html
+// with a CSP that will trigger a violation and that will report it
+// to file_redirect_report.sjs
+//
+// This handles 301, 302, 303 and 307 redirects. The HTTP status code
+// returned/type of redirect to do comes from the query string
+// parameter passed in from the test_bug650386_* files and then also
+// uses that value in the report-uri parameter of the CSP
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // this gets used in the CSP as part of the report URI.
+  var redirect = request.queryString;
+
+  if (!redirect) {
+    // if we somehow got some bogus redirect code here,
+    // do a 302 redirect to the same URL as the report URI
+    // redirects to - this will fail the test.
+    var loc =
+      "http://sub1.test1.example.org/tests/dom/security/test/csp/file_bug1505412.sjs?redirected";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", loc, false);
+    return;
+  }
+
+  // response.setHeader("content-type", "text/application", false);
+  // the actual file content.
+  // this image load will (intentionally) fail due to the CSP policy of default-src: 'self'
+  // specified by the CSP string above.
+  var content = "info('Script Loaded')";
+
+  response.write(content);
+}
diff --git a/dom/security/test/csp/file_bug1505412_frame.html b/dom/security/test/csp/file_bug1505412_frame.html
new file mode 100644
index 0000000000..b58af55849
--- /dev/null
+++ b/dom/security/test/csp/file_bug1505412_frame.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<html>
+
+<head>
+    <title> Bug 1505412 CSP-RO reports violations in inline-scripts with nonce</title>
+    <script src="/tests/SimpleTest/SimpleTest.js" nonce="foobar"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+ 
+
+<body>
+    <script src="file_bug1505412.sjs" nonce="foobar"></script>
+</body>
+
+</html>
diff --git a/dom/security/test/csp/file_bug1505412_frame.html^headers^ b/dom/security/test/csp/file_bug1505412_frame.html^headers^
new file mode 100644
index 0000000000..e60b63c29c
--- /dev/null
+++ b/dom/security/test/csp/file_bug1505412_frame.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy-Report-Only: script-src 'nonce-foobar'; report-uri file_bug1505412_reporter.sjs
diff --git a/dom/security/test/csp/file_bug1505412_reporter.sjs b/dom/security/test/csp/file_bug1505412_reporter.sjs
new file mode 100644
index 0000000000..323a4edb1c
--- /dev/null
+++ b/dom/security/test/csp/file_bug1505412_reporter.sjs
@@ -0,0 +1,18 @@
+function handleRequest(request, response) {
+  var receivedRequests = parseInt(getState("requests"));
+  if (isNaN(receivedRequests)) {
+    receivedRequests = 0;
+  }
+  if (request.queryString.includes("state")) {
+    response.write(receivedRequests);
+    return;
+  }
+  if (request.queryString.includes("flush")) {
+    setState("requests", "0");
+    response.write("OK");
+    return;
+  }
+  receivedRequests = receivedRequests + 1;
+  setState("requests", "" + receivedRequests);
+  response.write("OK");
+}
diff --git a/dom/security/test/csp/file_bug1738418_child.html b/dom/security/test/csp/file_bug1738418_child.html
new file mode 100644
index 0000000000..26e7f8f1f6
--- /dev/null
+++ b/dom/security/test/csp/file_bug1738418_child.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+<script type="text/javascript">
+  window.parent.parent.postMessage({
+    element: location.hash.substr(1),
+    domain: document.domain,
+  }, '*');
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug1738418_parent.html b/dom/security/test/csp/file_bug1738418_parent.html
new file mode 100644
index 0000000000..c8bdbb2c46
--- /dev/null
+++ b/dom/security/test/csp/file_bug1738418_parent.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <base href="file_bug1738418_child.html">
+</head>
+<body>
+  <iframe src="#iframe"></iframe>
+  <embed src="#embed"></embed>
+  <object data="#object"></object>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug1738418_parent.html^headers^ b/dom/security/test/csp/file_bug1738418_parent.html^headers^
new file mode 100644
index 0000000000..4705ce9ded
--- /dev/null
+++ b/dom/security/test/csp/file_bug1738418_parent.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: sandbox allow-scripts;
diff --git a/dom/security/test/csp/file_bug1764343.html b/dom/security/test/csp/file_bug1764343.html
new file mode 100644
index 0000000000..09781cce89
--- /dev/null
+++ b/dom/security/test/csp/file_bug1764343.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1764343 - CSP inheritance for same-origin iframes</title>
+  <meta http-equiv="Content-Security-Policy" content="default-src 'none'; style-src 'none'; script-src 'nonce-a' 'nonce-b'; img-src 'none'">
+</head>
+<body>
+  initial content
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug1777572.html b/dom/security/test/csp/file_bug1777572.html
new file mode 100644
index 0000000000..51f2a80d28
--- /dev/null
+++ b/dom/security/test/csp/file_bug1777572.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta http-equiv="Content-Security-Policy" content="img-src https://*;">
+    <script>
+      async function timeout (cmd) {
+        const timer = new Promise((resolve, reject) => {
+          const id = setTimeout(() => {
+            clearTimeout(id)
+            reject(new Error('Promise timed out!'))
+          }, 750)
+        })
+        return Promise.race([cmd, timer])
+      }
+
+      let ourOpener = window.opener;
+
+      if (location.search.includes("close")) {
+        window.close();
+      }
+
+      document.addEventListener('DOMContentLoaded', async () => {
+        const frame = document.createElementNS('http://www.w3.org/1999/xhtml', 'frame');
+        const image = document.createElementNS('http://www.w3.org/2000/svg', 'image');
+        document.documentElement.appendChild(frame)
+        image.setAttribute('href', 'a.png')
+        for (let i = 0; i < 5; ++i) {
+          try { await timeout(image.decode()) } catch (e) {}
+        }
+        let w = window.open();
+        // Need to run SpecialPowers in the newly opened window to avoid
+        // .wrap throwing because of dead objects.
+        let csp = w.eval("SpecialPowers.wrap(document).cspJSON;");
+        ourOpener.postMessage(csp, "*");
+        w.close();
+
+        if (!location.search.includes("close")) {
+          window.close();
+        }
+      })
+    </script>
+</head>
+</html>
diff --git a/dom/security/test/csp/file_bug663567.xsl b/dom/security/test/csp/file_bug663567.xsl
new file mode 100644
index 0000000000..b12b0d3b1d
--- /dev/null
+++ b/dom/security/test/csp/file_bug663567.xsl
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>

+<!-- Edited by XMLSpy® -->

+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

+

+<xsl:template match="/">

+  <html>

+  <body>

+  <h2 id="xsltheader">this xml file should be formatted using an xsl file(lower iframe should contain xml dump)!</h2>

+    <table border="1">

+      <tr bgcolor="#990099">

+        <th>Title</th>

+        <th>Artist</th>

+        <th>Price</th>

+      </tr>

+      <xsl:for-each select="catalog/cd">

+      <tr>

+        <td><xsl:value-of select="title"/></td>

+        <td><xsl:value-of select="artist"/></td>

+        <td><xsl:value-of select="price"/></td>

+      </tr>

+      </xsl:for-each>

+    </table>

+  </body>

+  </html>

+</xsl:template>

+</xsl:stylesheet>

+

diff --git a/dom/security/test/csp/file_bug663567_allows.xml b/dom/security/test/csp/file_bug663567_allows.xml
new file mode 100644
index 0000000000..93d3451038
--- /dev/null
+++ b/dom/security/test/csp/file_bug663567_allows.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>

+<?xml-stylesheet type="text/xsl" href="file_bug663567.xsl"?>

+<catalog>

+	<cd>

+		<title>Empire Burlesque</title>

+		<artist>Bob Dylan</artist>

+		<country>USA</country>

+		<company>Columbia</company>

+		<price>10.90</price>

+		<year>1985</year>

+	</cd>

+	<cd>

+		<title>Hide your heart</title>

+		<artist>Bonnie Tyler</artist>

+		<country>UK</country>

+		<company>CBS Records</company>

+		<price>9.90</price>

+		<year>1988</year>

+	</cd>

+	<cd>

+		<title>Greatest Hits</title>

+		<artist>Dolly Parton</artist>

+		<country>USA</country>

+		<company>RCA</company>

+		<price>9.90</price>

+		<year>1982</year>

+	</cd>

+</catalog>

diff --git a/dom/security/test/csp/file_bug663567_allows.xml^headers^ b/dom/security/test/csp/file_bug663567_allows.xml^headers^
new file mode 100644
index 0000000000..4c6fa3c26a
--- /dev/null
+++ b/dom/security/test/csp/file_bug663567_allows.xml^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self'
diff --git a/dom/security/test/csp/file_bug663567_blocks.xml b/dom/security/test/csp/file_bug663567_blocks.xml
new file mode 100644
index 0000000000..93d3451038
--- /dev/null
+++ b/dom/security/test/csp/file_bug663567_blocks.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>

+<?xml-stylesheet type="text/xsl" href="file_bug663567.xsl"?>

+<catalog>

+	<cd>

+		<title>Empire Burlesque</title>

+		<artist>Bob Dylan</artist>

+		<country>USA</country>

+		<company>Columbia</company>

+		<price>10.90</price>

+		<year>1985</year>

+	</cd>

+	<cd>

+		<title>Hide your heart</title>

+		<artist>Bonnie Tyler</artist>

+		<country>UK</country>

+		<company>CBS Records</company>

+		<price>9.90</price>

+		<year>1988</year>

+	</cd>

+	<cd>

+		<title>Greatest Hits</title>

+		<artist>Dolly Parton</artist>

+		<country>USA</country>

+		<company>RCA</company>

+		<price>9.90</price>

+		<year>1982</year>

+	</cd>

+</catalog>

diff --git a/dom/security/test/csp/file_bug663567_blocks.xml^headers^ b/dom/security/test/csp/file_bug663567_blocks.xml^headers^
new file mode 100644
index 0000000000..baf7f3c6af
--- /dev/null
+++ b/dom/security/test/csp/file_bug663567_blocks.xml^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src *.example.com
diff --git a/dom/security/test/csp/file_bug802872.html b/dom/security/test/csp/file_bug802872.html
new file mode 100644
index 0000000000..dae040376b
--- /dev/null
+++ b/dom/security/test/csp/file_bug802872.html
@@ -0,0 +1,12 @@
+<!DOCTYPE HTML>

+<html>

+<head>

+  <title>Bug 802872</title>

+  <!-- Including SimpleTest.js so we can use AddLoadEvent !-->

+  <script src="/tests/SimpleTest/SimpleTest.js"></script>

+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

+</head>

+<body>

+  <script src='file_bug802872.js'></script>

+</body>

+</html>

diff --git a/dom/security/test/csp/file_bug802872.html^headers^ b/dom/security/test/csp/file_bug802872.html^headers^
new file mode 100644
index 0000000000..4c6fa3c26a
--- /dev/null
+++ b/dom/security/test/csp/file_bug802872.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self'
diff --git a/dom/security/test/csp/file_bug802872.js b/dom/security/test/csp/file_bug802872.js
new file mode 100644
index 0000000000..042e190269
--- /dev/null
+++ b/dom/security/test/csp/file_bug802872.js
@@ -0,0 +1,47 @@
+/*
+ *   The policy for this test is:
+ *   Content-Security-Policy: default-src 'self'
+ */
+
+function createAllowedEvent() {
+  /*
+   * Creates a new EventSource using 'http://mochi.test:8888'. Since all mochitests run on
+   * 'http://mochi.test', a default-src of 'self' allows this request.
+   */
+  var src_event = new EventSource(
+    "http://mochi.test:8888/tests/dom/security/test/csp/file_bug802872.sjs"
+  );
+
+  src_event.onmessage = function (e) {
+    src_event.close();
+    parent.dispatchEvent(new Event("allowedEventSrcCallbackOK"));
+  };
+
+  src_event.onerror = function (e) {
+    src_event.close();
+    parent.dispatchEvent(new Event("allowedEventSrcCallbackFailed"));
+  };
+}
+
+function createBlockedEvent() {
+  /*
+   * creates a new EventSource using 'http://example.com'. This domain is not allowlisted by the
+   * CSP of this page, therefore the CSP blocks this request.
+   */
+  var src_event = new EventSource(
+    "http://example.com/tests/dom/security/test/csp/file_bug802872.sjs"
+  );
+
+  src_event.onmessage = function (e) {
+    src_event.close();
+    parent.dispatchEvent(new Event("blockedEventSrcCallbackOK"));
+  };
+
+  src_event.onerror = function (e) {
+    src_event.close();
+    parent.dispatchEvent(new Event("blockedEventSrcCallbackFailed"));
+  };
+}
+
+addLoadEvent(createAllowedEvent);
+addLoadEvent(createBlockedEvent);
diff --git a/dom/security/test/csp/file_bug802872.sjs b/dom/security/test/csp/file_bug802872.sjs
new file mode 100644
index 0000000000..6877bd5833
--- /dev/null
+++ b/dom/security/test/csp/file_bug802872.sjs
@@ -0,0 +1,6 @@
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/event-stream", false);
+  response.write("data: eventsource response from server!");
+  response.write("\n\n");
+}
diff --git a/dom/security/test/csp/file_bug836922_npolicies.html b/dom/security/test/csp/file_bug836922_npolicies.html
new file mode 100644
index 0000000000..6a728813a7
--- /dev/null
+++ b/dom/security/test/csp/file_bug836922_npolicies.html
@@ -0,0 +1,12 @@
+<html>
+  <head>
+    <link rel='stylesheet' type='text/css'
+          href='/tests/dom/security/test/csp/file_CSP.sjs?testid=css_self&type=text/css' />
+
+  </head>
+  <body>
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img_self&type=img/png"> </img>
+    <script src='/tests/dom/security/test/csp/file_CSP.sjs?testid=script_self&type=text/javascript'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug836922_npolicies.html^headers^ b/dom/security/test/csp/file_bug836922_npolicies.html^headers^
new file mode 100644
index 0000000000..ec6ba8c4ae
--- /dev/null
+++ b/dom/security/test/csp/file_bug836922_npolicies.html^headers^
@@ -0,0 +1,2 @@
+content-security-policy: default-src 'self'; img-src 'none'; report-uri http://mochi.test:8888/tests/dom/security/test/csp/file_bug836922_npolicies_violation.sjs
+content-security-policy-report-only: default-src *; img-src 'self'; script-src 'none'; report-uri http://mochi.test:8888/tests/dom/security/test/csp/file_bug836922_npolicies_ro_violation.sjs
diff --git a/dom/security/test/csp/file_bug836922_npolicies_ro_violation.sjs b/dom/security/test/csp/file_bug836922_npolicies_ro_violation.sjs
new file mode 100644
index 0000000000..0f5eb4b596
--- /dev/null
+++ b/dom/security/test/csp/file_bug836922_npolicies_ro_violation.sjs
@@ -0,0 +1,53 @@
+// SJS file that receives violation reports and then responds with nothing.
+
+const CC = Components.Constructor;
+const BinaryInputStream = CC(
+  "@mozilla.org/binaryinputstream;1",
+  "nsIBinaryInputStream",
+  "setInputStream"
+);
+
+const STATE_KEY = "bug836922_ro_violations";
+
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  if ("results" in query) {
+    // if asked for the received data, send it.
+    response.setHeader("Content-Type", "text/javascript", false);
+    if (getState(STATE_KEY)) {
+      response.write(getState(STATE_KEY));
+    } else {
+      // no state has been recorded.
+      response.write(JSON.stringify({}));
+    }
+  } else if ("reset" in query) {
+    //clear state
+    setState(STATE_KEY, JSON.stringify(null));
+  } else {
+    // ... otherwise, just respond "ok".
+    response.write("null");
+
+    var bodystream = new BinaryInputStream(request.bodyInputStream);
+    var avail;
+    var bytes = [];
+    while ((avail = bodystream.available()) > 0) {
+      Array.prototype.push.apply(bytes, bodystream.readByteArray(avail));
+    }
+
+    var data = String.fromCharCode.apply(null, bytes);
+
+    // figure out which test was violating a policy
+    var testpat = new RegExp("testid=([a-z0-9_]+)");
+    var testid = testpat.exec(data)[1];
+
+    // store the violation in the persistent state
+    var s = JSON.parse(getState(STATE_KEY) || "{}");
+    s[testid] ? s[testid]++ : (s[testid] = 1);
+    setState(STATE_KEY, JSON.stringify(s));
+  }
+}
diff --git a/dom/security/test/csp/file_bug836922_npolicies_violation.sjs b/dom/security/test/csp/file_bug836922_npolicies_violation.sjs
new file mode 100644
index 0000000000..dec8b4f081
--- /dev/null
+++ b/dom/security/test/csp/file_bug836922_npolicies_violation.sjs
@@ -0,0 +1,64 @@
+// SJS file that receives violation reports and then responds with nothing.
+
+const CC = Components.Constructor;
+const BinaryInputStream = CC(
+  "@mozilla.org/binaryinputstream;1",
+  "nsIBinaryInputStream",
+  "setInputStream"
+);
+
+const STATE = "bug836922_violations";
+
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  if ("results" in query) {
+    // if asked for the received data, send it.
+    response.setHeader("Content-Type", "text/javascript", false);
+    if (getState(STATE)) {
+      response.write(getState(STATE));
+    } else {
+      // no state has been recorded.
+      response.write(JSON.stringify({}));
+    }
+  } else if ("reset" in query) {
+    //clear state
+    setState(STATE, JSON.stringify(null));
+  } else {
+    // ... otherwise, just respond "ok".
+    response.write("null");
+
+    var bodystream = new BinaryInputStream(request.bodyInputStream);
+    var avail;
+    var bytes = [];
+    while ((avail = bodystream.available()) > 0) {
+      Array.prototype.push.apply(bytes, bodystream.readByteArray(avail));
+    }
+
+    var data = String.fromCharCode.apply(null, bytes);
+
+    // figure out which test was violating a policy
+    var testpat = new RegExp("testid=([a-z0-9_]+)");
+    var testid = testpat.exec(data)[1];
+
+    // store the violation in the persistent state
+    var s = getState(STATE);
+    if (!s) {
+      s = "{}";
+    }
+    s = JSON.parse(s);
+    if (!s) {
+      s = {};
+    }
+
+    if (!s[testid]) {
+      s[testid] = 0;
+    }
+    s[testid]++;
+    setState(STATE, JSON.stringify(s));
+  }
+}
diff --git a/dom/security/test/csp/file_bug885433_allows.html b/dom/security/test/csp/file_bug885433_allows.html
new file mode 100644
index 0000000000..c88981c4fe
--- /dev/null
+++ b/dom/security/test/csp/file_bug885433_allows.html
@@ -0,0 +1,39 @@
+<!doctype html>
+<!--
+The Content-Security-Policy header for this file is:
+
+  Content-Security-Policy: img-src 'self';
+
+It does not include any of the default-src, script-src, or style-src
+directives. It should allow the use of unsafe-inline and unsafe-eval on
+scripts, and unsafe-inline on styles, because no directives related to scripts
+or styles are specified.
+-->
+<html>
+<body>
+  <ol>
+    <li id="unsafe-inline-script-allowed">Inline script allowed (this text should be green)</li>
+    <li id="unsafe-eval-script-allowed">Eval script allowed (this text should be green)</li>
+    <li id="unsafe-inline-style-allowed">Inline style allowed (this text should be green)</li>
+  </ol>
+
+  <script>
+    // Use inline script to set a style attribute
+    document.getElementById("unsafe-inline-script-allowed").style.color = "green";
+
+    // Use eval to set a style attribute
+    // try/catch is used because CSP causes eval to throw an exception when it
+    // is blocked, which would derail the rest of the tests  in this file.
+    try {
+      // eslint-disable-next-line no-eval
+      eval('document.getElementById("unsafe-eval-script-allowed").style.color = "green";');
+    } catch (e) {}
+  </script>
+
+  <style>
+    li#unsafe-inline-style-allowed {
+      color: green;
+    }
+  </style>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug885433_allows.html^headers^ b/dom/security/test/csp/file_bug885433_allows.html^headers^
new file mode 100644
index 0000000000..767b9ca926
--- /dev/null
+++ b/dom/security/test/csp/file_bug885433_allows.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: img-src 'self';
diff --git a/dom/security/test/csp/file_bug885433_blocks.html b/dom/security/test/csp/file_bug885433_blocks.html
new file mode 100644
index 0000000000..b9a8aeb03b
--- /dev/null
+++ b/dom/security/test/csp/file_bug885433_blocks.html
@@ -0,0 +1,38 @@
+<!doctype html>
+<!--
+The Content-Security-Policy header for this file is:
+
+  Content-Security-Policy: default-src 'self';
+
+The Content-Security-Policy header for this file includes the default-src
+directive, which triggers the default behavior of blocking unsafe-inline and
+unsafe-eval on scripts, and unsafe-inline on styles.
+-->
+<html>
+<body>
+  <ol>
+    <li id="unsafe-inline-script-blocked">Inline script blocked (this text should be black)</li>
+    <li id="unsafe-eval-script-blocked">Eval script blocked (this text should be black)</li>
+    <li id="unsafe-inline-style-blocked">Inline style blocked (this text should be black)</li>
+  </ol>
+
+  <script>
+    // Use inline script to set a style attribute
+    document.getElementById("unsafe-inline-script-blocked").style.color = "green";
+
+    // Use eval to set a style attribute
+    // try/catch is used because CSP causes eval to throw an exception when it
+    // is blocked, which would derail the rest of the tests  in this file.
+    try {
+      // eslint-disable-next-line no-eval
+      eval('document.getElementById("unsafe-eval-script-blocked").style.color = "green";');
+    } catch (e) {}
+  </script>
+
+  <style>
+    li#unsafe-inline-style-blocked {
+      color: green;
+    }
+  </style>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug885433_blocks.html^headers^ b/dom/security/test/csp/file_bug885433_blocks.html^headers^
new file mode 100644
index 0000000000..f82598b673
--- /dev/null
+++ b/dom/security/test/csp/file_bug885433_blocks.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self';
diff --git a/dom/security/test/csp/file_bug886164.html b/dom/security/test/csp/file_bug886164.html
new file mode 100644
index 0000000000..ec8c9e7e92
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164.html
@@ -0,0 +1,15 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- sandbox="allow-same-origin" -->
+    <!-- Content-Security-Policy: default-src 'self' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img_bad&type=img/png"> </img>
+
+    <!-- these should load ok -->
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img_good&type=img/png" />
+    <script src='/tests/dom/security/test/csp/file_CSP.sjs?testid=scripta_bad&type=text/javascript'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug886164.html^headers^ b/dom/security/test/csp/file_bug886164.html^headers^
new file mode 100644
index 0000000000..4c6fa3c26a
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self'
diff --git a/dom/security/test/csp/file_bug886164_2.html b/dom/security/test/csp/file_bug886164_2.html
new file mode 100644
index 0000000000..83d36c55ae
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_2.html
@@ -0,0 +1,14 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- sandbox -->
+    <!-- Content-Security-Policy: default-src 'self' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img2_bad&type=img/png"> </img>
+
+    <!-- these should load ok -->
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img2a_good&type=img/png" />
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug886164_2.html^headers^ b/dom/security/test/csp/file_bug886164_2.html^headers^
new file mode 100644
index 0000000000..4c6fa3c26a
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_2.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self'
diff --git a/dom/security/test/csp/file_bug886164_3.html b/dom/security/test/csp/file_bug886164_3.html
new file mode 100644
index 0000000000..8b4313000f
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_3.html
@@ -0,0 +1,12 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- sandbox -->
+    <!-- Content-Security-Policy: default-src 'none' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img3_bad&type=img/png"> </img>
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img3a_bad&type=img/png" />
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug886164_3.html^headers^ b/dom/security/test/csp/file_bug886164_3.html^headers^
new file mode 100644
index 0000000000..6581fd425e
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_3.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'none'
diff --git a/dom/security/test/csp/file_bug886164_4.html b/dom/security/test/csp/file_bug886164_4.html
new file mode 100644
index 0000000000..41137ea017
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_4.html
@@ -0,0 +1,12 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- sandbox -->
+    <!-- Content-Security-Policy: default-src 'none' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img4_bad&type=img/png"> </img>
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img4a_bad&type=img/png" />
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug886164_4.html^headers^ b/dom/security/test/csp/file_bug886164_4.html^headers^
new file mode 100644
index 0000000000..6581fd425e
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_4.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'none'
diff --git a/dom/security/test/csp/file_bug886164_5.html b/dom/security/test/csp/file_bug886164_5.html
new file mode 100644
index 0000000000..82c10f20c0
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_5.html
@@ -0,0 +1,26 @@
+<!DOCTYPE HTML>
+<html>
+<head> <meta charset="utf-8"> </head>
+<script type="text/javascript">
+  function ok(result, desc) {
+    window.parent.postMessage({ok: result, desc}, "*");
+  }
+
+  function doStuff() {
+    ok(true, "documents sandboxed with allow-scripts should be able to run inline scripts");
+  }
+</script>
+<script src='file_iframe_sandbox_pass.js'></script>
+<body onLoad='ok(true, "documents sandboxed with allow-scripts should be able to run script from event listeners");doStuff();'>
+  I am sandboxed but with only inline "allow-scripts"
+
+ <!-- sandbox="allow-scripts" -->
+ <!-- Content-Security-Policy: default-src 'none' 'unsafe-inline'-->
+
+ <!-- these should be stopped by CSP -->
+ <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img5_bad&type=img/png" />
+ <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img5a_bad&type=img/png"> </img>
+ <script src='/tests/dom/security/test/csp/file_CSP.sjs?testid=script5_bad&type=text/javascript'></script>
+ <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script5a_bad&type=text/javascript'></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug886164_5.html^headers^ b/dom/security/test/csp/file_bug886164_5.html^headers^
new file mode 100644
index 0000000000..3abc190552
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_5.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'none' 'unsafe-inline';
diff --git a/dom/security/test/csp/file_bug886164_6.html b/dom/security/test/csp/file_bug886164_6.html
new file mode 100644
index 0000000000..f6567b470e
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_6.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="/tests/SimpleTest/EventUtils.js"></script>
+</head>
+<script type="text/javascript">
+  function ok(result, desc) {
+    window.parent.postMessage({ok: result, desc}, "*");
+  }
+
+  function doStuff() {
+    ok(true, "documents sandboxed with allow-scripts should be able to run inline scripts");
+
+    document.getElementById('a_form').submit();
+
+    // trigger the javascript: url test
+    sendMouseEvent({type:'click'}, 'a_link');
+  }
+</script>
+<script src='file_iframe_sandbox_pass.js'></script>
+<body onLoad='ok(true, "documents sandboxed with allow-scripts should be able to run script from event listeners");doStuff();'>
+  I am sandboxed but with "allow-scripts"
+  <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img6_bad&type=img/png"> </img>
+  <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script6_bad&type=text/javascript'></script>
+
+  <form method="get" action="file_iframe_sandbox_form_fail.html" id="a_form">
+    First name: <input type="text" name="firstname">
+    Last name: <input type="text" name="lastname">
+    <input type="submit" onclick="doSubmit()" id="a_button">
+  </form>
+
+  <a href = 'javascript:ok(true, "documents sandboxed with allow-scripts should be able to run script from javascript: URLs");' id='a_link'>click me</a>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_bug886164_6.html^headers^ b/dom/security/test/csp/file_bug886164_6.html^headers^
new file mode 100644
index 0000000000..6f9fc3f25d
--- /dev/null
+++ b/dom/security/test/csp/file_bug886164_6.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self' 'unsafe-inline';
diff --git a/dom/security/test/csp/file_bug888172.html b/dom/security/test/csp/file_bug888172.html
new file mode 100644
index 0000000000..8c0fc46066
--- /dev/null
+++ b/dom/security/test/csp/file_bug888172.html
@@ -0,0 +1,29 @@
+<!doctype html>
+<html>
+  <body>
+    <ol>
+      <li id="unsafe-inline-script">Inline script (green if allowed, black if blocked)</li>
+      <li id="unsafe-eval-script">Eval script (green if allowed, black if blocked)</li>
+      <li id="unsafe-inline-style">Inline style (green if allowed, black if blocked)</li>
+    </ol>
+
+    <script>
+      // Use inline script to set a style attribute
+    document.getElementById("unsafe-inline-script").style.color = "green";
+
+    // Use eval to set a style attribute
+    // try/catch is used because CSP causes eval to throw an exception when it
+    // is blocked, which would derail the rest of the tests  in this file.
+    try {
+      // eslint-disable-next-line no-eval
+      eval('document.getElementById("unsafe-eval-script").style.color = "green";');
+    } catch (e) {}
+    </script>
+
+    <style>
+      li#unsafe-inline-style {
+        color: green;
+      }
+    </style>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug888172.sjs b/dom/security/test/csp/file_bug888172.sjs
new file mode 100644
index 0000000000..422162afc2
--- /dev/null
+++ b/dom/security/test/csp/file_bug888172.sjs
@@ -0,0 +1,49 @@
+// SJS file for CSP mochitests
+
+const { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+
+function loadHTMLFromFile(path) {
+  // Load the HTML to return in the response from file.
+  // Since it's relative to the cwd of the test runner, we start there and
+  // append to get to the actual path of the file.
+  var testHTMLFile = Cc["@mozilla.org/file/directory_service;1"]
+    .getService(Ci.nsIProperties)
+    .get("CurWorkD", Ci.nsIFile);
+  var dirs = path.split("/");
+  for (var i = 0; i < dirs.length; i++) {
+    testHTMLFile.append(dirs[i]);
+  }
+  var testHTMLFileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+  testHTMLFileStream.init(testHTMLFile, -1, 0, 0);
+  var testHTML = NetUtil.readInputStreamToString(
+    testHTMLFileStream,
+    testHTMLFileStream.available()
+  );
+  return testHTML;
+}
+
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // Deliver the CSP policy encoded in the URI
+  if (query.csp) {
+    response.setHeader("Content-Security-Policy", unescape(query.csp), false);
+  }
+
+  // Send HTML to test allowed/blocked behaviors
+  response.setHeader("Content-Type", "text/html", false);
+  response.write(
+    loadHTMLFromFile("tests/dom/security/test/csp/file_bug888172.html")
+  );
+}
diff --git a/dom/security/test/csp/file_bug909029_none.html b/dom/security/test/csp/file_bug909029_none.html
new file mode 100644
index 0000000000..0d4934a4a3
--- /dev/null
+++ b/dom/security/test/csp/file_bug909029_none.html
@@ -0,0 +1,20 @@
+<!doctype html>
+<html>
+  <head>
+    <!-- file_CSP.sjs mocks a resource load -->
+    <link rel='stylesheet' type='text/css'
+          href='file_CSP.sjs?testid=noneExternalStylesBlocked&type=text/css' />
+  </head>
+  <body>
+    <p id="inline-style">This should be green</p>
+    <p id="inline-script">This should be black</p>
+    <style>
+      p#inline-style { color:rgb(0, 128, 0); }
+    </style>
+    <script>
+      // Use inline script to set a style attribute
+      document.getElementById("inline-script").style.color = "rgb(0, 128, 0)";
+    </script>
+    <img src="file_CSP.sjs?testid=noneExternalImgLoaded&type=img/png" />
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug909029_none.html^headers^ b/dom/security/test/csp/file_bug909029_none.html^headers^
new file mode 100644
index 0000000000..ecb3458750
--- /dev/null
+++ b/dom/security/test/csp/file_bug909029_none.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src * ; style-src 'none' 'unsafe-inline';
diff --git a/dom/security/test/csp/file_bug909029_star.html b/dom/security/test/csp/file_bug909029_star.html
new file mode 100644
index 0000000000..bcb907a965
--- /dev/null
+++ b/dom/security/test/csp/file_bug909029_star.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<html>
+  <head>
+    <link rel='stylesheet' type='text/css'
+          href='file_CSP.sjs?testid=starExternalStylesLoaded&type=text/css' />
+  </head>
+  <body>
+    <p id="inline-style">This should be green</p>
+    <p id="inline-script">This should be black</p>
+    <style>
+      p#inline-style { color:rgb(0, 128, 0); }
+    </style>
+    <script>
+      // Use inline script to set a style attribute
+      document.getElementById("inline-script").style.color = "rgb(0, 128, 0)";
+    </script>
+    <img src="file_CSP.sjs?testid=starExternalImgLoaded&type=img/png" />
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug909029_star.html^headers^ b/dom/security/test/csp/file_bug909029_star.html^headers^
new file mode 100644
index 0000000000..eccc1c0110
--- /dev/null
+++ b/dom/security/test/csp/file_bug909029_star.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src *; style-src * 'unsafe-inline';
diff --git a/dom/security/test/csp/file_bug910139.sjs b/dom/security/test/csp/file_bug910139.sjs
new file mode 100644
index 0000000000..fb27f2e4a1
--- /dev/null
+++ b/dom/security/test/csp/file_bug910139.sjs
@@ -0,0 +1,56 @@
+// Server side js file for bug 910139, see file test_bug910139.html for details.
+
+const { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+
+function loadResponseFromFile(path) {
+  var testHTMLFile = Cc["@mozilla.org/file/directory_service;1"]
+    .getService(Ci.nsIProperties)
+    .get("CurWorkD", Ci.nsIFile);
+  var dirs = path.split("/");
+  for (var i = 0; i < dirs.length; i++) {
+    testHTMLFile.append(dirs[i]);
+  }
+  var testHTMLFileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+  testHTMLFileStream.init(testHTMLFile, -1, 0, 0);
+  var testHTML = NetUtil.readInputStreamToString(
+    testHTMLFileStream,
+    testHTMLFileStream.available()
+  );
+  return testHTML;
+}
+
+var policies = [
+  "default-src 'self'; script-src 'self'", // CSP for checkAllowed
+  "default-src 'self'; script-src *.example.com", // CSP for checkBlocked
+];
+
+function getPolicy() {
+  var index;
+  // setState only accepts strings as arguments
+  if (!getState("counter")) {
+    index = 0;
+    setState("counter", index.toString());
+  } else {
+    index = parseInt(getState("counter"));
+    ++index;
+    setState("counter", index.toString());
+  }
+  return policies[index];
+}
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // set the required CSP
+  response.setHeader("Content-Security-Policy", getPolicy(), false);
+
+  // return the requested XML file.
+  response.write(
+    loadResponseFromFile("tests/dom/security/test/csp/file_bug910139.xml")
+  );
+}
diff --git a/dom/security/test/csp/file_bug910139.xml b/dom/security/test/csp/file_bug910139.xml
new file mode 100644
index 0000000000..29feba9418
--- /dev/null
+++ b/dom/security/test/csp/file_bug910139.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<?xml-stylesheet type="text/xsl" href="file_bug910139.xsl"?>
+<catalog>
+	<cd>
+		<title>Empire Burlesque</title>
+		<artist>Bob Dylan</artist>
+		<country>USA</country>
+		<company>Columbia</company>
+		<price>10.90</price>
+		<year>1985</year>
+	</cd>
+	<cd>
+		<title>Hide your heart</title>
+		<artist>Bonnie Tyler</artist>
+		<country>UK</country>
+		<company>CBS Records</company>
+		<price>9.90</price>
+		<year>1988</year>
+	</cd>
+	<cd>
+		<title>Greatest Hits</title>
+		<artist>Dolly Parton</artist>
+		<country>USA</country>
+		<company>RCA</company>
+		<price>9.90</price>
+		<year>1982</year>
+	</cd>
+</catalog>
diff --git a/dom/security/test/csp/file_bug910139.xsl b/dom/security/test/csp/file_bug910139.xsl
new file mode 100644
index 0000000000..b99abca099
--- /dev/null
+++ b/dom/security/test/csp/file_bug910139.xsl
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<!-- Edited by XMLSpy® -->
+<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+<xsl:template match="/">
+  <html>
+  <body>
+  <h2 id="xsltheader">this xml file should be formatted using an xsl file(lower iframe should contain xml dump)!</h2>
+    <table border="1">
+      <tr bgcolor="#990099">
+        <th>Title</th>
+        <th>Artist</th>
+        <th>Price</th>
+      </tr>
+      <xsl:for-each select="catalog/cd">
+      <tr>
+        <td><xsl:value-of select="title"/></td>
+        <td><xsl:value-of select="artist"/></td>
+        <td><xsl:value-of select="price"/></td>
+      </tr>
+      </xsl:for-each>
+    </table>
+  </body>
+  </html>
+</xsl:template>
+</xsl:stylesheet>
+
diff --git a/dom/security/test/csp/file_bug941404.html b/dom/security/test/csp/file_bug941404.html
new file mode 100644
index 0000000000..3a2e636e0b
--- /dev/null
+++ b/dom/security/test/csp/file_bug941404.html
@@ -0,0 +1,27 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+
+    <!-- this should be allowed (no CSP)-->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img_good&type=img/png"> </img>
+
+
+    <script type="text/javascript">
+      var req = new XMLHttpRequest();
+      req.onload = function() {
+        //this should be allowed (no CSP)
+        try {
+        var img = document.createElement("img");
+        img.src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img2_good&type=img/png";
+        document.body.appendChild(img);
+        } catch(e) {
+          console.log("yo: "+e);
+        }
+      };
+      req.open("get", "file_bug941404_xhr.html", true);
+      req.responseType = "document";
+      req.send();
+    </script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug941404_xhr.html b/dom/security/test/csp/file_bug941404_xhr.html
new file mode 100644
index 0000000000..22e176f208
--- /dev/null
+++ b/dom/security/test/csp/file_bug941404_xhr.html
@@ -0,0 +1,5 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_bug941404_xhr.html^headers^ b/dom/security/test/csp/file_bug941404_xhr.html^headers^
new file mode 100644
index 0000000000..1e5f70cc37
--- /dev/null
+++ b/dom/security/test/csp/file_bug941404_xhr.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'none' 'unsafe-inline' 'unsafe-eval'
diff --git a/dom/security/test/csp/file_child-src_iframe.html b/dom/security/test/csp/file_child-src_iframe.html
new file mode 100644
index 0000000000..18749011b9
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_iframe.html
@@ -0,0 +1,61 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+    <iframe id="testframe"> </iframe>
+  <script type="text/javascript">
+    page_id = window.location.hash.substring(1);
+
+    function executeTest(ev) {
+      testframe = document.getElementById('testframe');
+      testframe.contentWindow.postMessage({id:page_id, message:"execute"}, 'http://mochi.test:8888');
+    }
+
+    function reportError(ev) {
+      window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+      cleanup();
+    }
+
+    function recvMessage(ev) {
+      if (ev.data.id == page_id) {
+        window.parent.postMessage({id:ev.data.id, message:ev.data.message}, 'http://mochi.test:8888');
+        cleanup();
+      }
+    }
+
+    function cleanup() {
+      testframe = document.getElementById('testframe');
+      window.removeEventListener('message', recvMessage);
+      testframe.removeEventListener('load', executeTest);
+      testframe.removeEventListener('error', reportError);
+    }
+
+
+    window.addEventListener('message', recvMessage);
+
+    try {
+      // Please note that file_testserver.sjs?foo does not return a response.
+      // For testing purposes this is not necessary because we only want to check
+      // whether CSP allows or blocks the load.
+      src = "file_testserver.sjs";
+      src += "?file=" + escape("tests/dom/security/test/csp/file_child-src_inner_frame.html");
+      src += "#" + escape(page_id);
+      testframe = document.getElementById('testframe');
+
+      testframe.addEventListener('load', executeTest);
+      testframe.addEventListener('error', reportError);
+
+      testframe.src = src;
+    }
+    catch (e) {
+      if (e.message.match(/Failed to load script/)) {
+        window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+      } else {
+        window.parent.postMessage({id:page_id, message:"exception"}, 'http://mochi.test:8888');
+      }
+    }
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_child-src_inner_frame.html b/dom/security/test/csp/file_child-src_inner_frame.html
new file mode 100644
index 0000000000..f0c4e66fa0
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_inner_frame.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+    <iframe id="innermosttestframe"> </iframe>
+  <script type="text/javascript">
+    page_id = window.location.hash.substring(1);
+
+    function recvMessage(ev) {
+      if (ev.data.id == page_id) {
+        window.parent.postMessage({id:ev.data.id, message:'allowed'}, 'http://mochi.test:8888');
+        window.removeEventListener('message', recvMessage);
+      }
+    }
+
+    window.addEventListener('message', recvMessage);
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_child-src_service_worker.html b/dom/security/test/csp/file_child-src_service_worker.html
new file mode 100644
index 0000000000..b291a4a4e8
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_service_worker.html
@@ -0,0 +1,30 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    page_id = window.location.hash.substring(1);
+    try {
+      if ('serviceWorker' in navigator) {
+        navigator.serviceWorker.register(
+            'file_child-src_service_worker.js',
+            { scope: './' + page_id + '/' }
+            ).then(function(reg)
+              {
+                // registration worked
+                reg.unregister().then(function() {
+                  window.parent.postMessage({id:page_id, message:"allowed"}, 'http://mochi.test:8888');
+                });
+              }).catch(function(error) {
+              // registration failed
+              window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+            });
+      };
+    } catch(ex) {
+      window.parent.postMessage({id:page_id, message:"exception"}, 'http://mochi.test:8888');
+    }
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_child-src_service_worker.js b/dom/security/test/csp/file_child-src_service_worker.js
new file mode 100644
index 0000000000..b8445fb175
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_service_worker.js
@@ -0,0 +1,3 @@
+this.addEventListener("install", function (event) {
+  close();
+});
diff --git a/dom/security/test/csp/file_child-src_shared_worker-redirect.html b/dom/security/test/csp/file_child-src_shared_worker-redirect.html
new file mode 100644
index 0000000000..313915302e
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_shared_worker-redirect.html
@@ -0,0 +1,47 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    page_id = window.location.hash.substring(1);
+    var redir = 'none';
+
+    page_id.split('_').forEach(function (val) {
+      var [name, value] = val.split('-');
+      if (name  == 'redir') {
+        redir = unescape(value);
+      }
+    });
+
+    try {
+      worker = new SharedWorker('file_redirect_worker.sjs?path='
+          + escape("/tests/dom/security/test/csp/file_child-src_shared_worker.js")
+          + "&redir=" + redir
+          + "&page_id=" + page_id,
+          page_id);
+      worker.port.start();
+
+      worker.onerror = function(evt) {
+        evt.preventDefault();
+        window.parent.postMessage({id:page_id, message:"blocked"},
+                                  'http://mochi.test:8888');
+      }
+
+      worker.port.onmessage = function(ev) {
+        window.parent.postMessage({id:page_id, message:"allowed"}, 'http://mochi.test:8888');
+      };
+
+      worker.onerror = function() {
+        window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+      };
+
+      worker.port.postMessage('foo');
+    }
+    catch (e) {
+      window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+    }
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_child-src_shared_worker.html b/dom/security/test/csp/file_child-src_shared_worker.html
new file mode 100644
index 0000000000..ce0c0261ed
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_shared_worker.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    page_id = window.location.hash.substring(1);
+    try {
+      worker = new SharedWorker(
+          'file_testserver.sjs?file='+
+                escape("tests/dom/security/test/csp/file_child-src_shared_worker.js") +
+                "&type=text/javascript",
+          page_id);
+      worker.port.start();
+
+      worker.onerror = function(evt) {
+        evt.preventDefault();
+        window.parent.postMessage({id:page_id, message:"blocked"},
+                                  'http://mochi.test:8888');
+      }
+
+      worker.port.onmessage = function(ev) {
+        window.parent.postMessage({id:page_id, message:"allowed"},
+            'http://mochi.test:8888');
+      };
+      worker.port.postMessage('foo');
+    }
+    catch (e) {
+      window.parent.postMessage({id:page_id, message:"blocked"},
+          'http://mochi.test:8888');
+    }
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_child-src_shared_worker.js b/dom/security/test/csp/file_child-src_shared_worker.js
new file mode 100644
index 0000000000..dbcdf9c9d7
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_shared_worker.js
@@ -0,0 +1,8 @@
+onconnect = function (e) {
+  var port = e.ports[0];
+  port.addEventListener("message", function (e) {
+    port.postMessage("success");
+  });
+
+  port.start();
+};
diff --git a/dom/security/test/csp/file_child-src_shared_worker_data.html b/dom/security/test/csp/file_child-src_shared_worker_data.html
new file mode 100644
index 0000000000..a4befe4ca3
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_shared_worker_data.html
@@ -0,0 +1,37 @@
+
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    var page_id = window.location.hash.substring(1);
+    var shared_worker = "onconnect = function(e) { " +
+                        "var port = e.ports[0];" +
+                        "port.addEventListener('message'," +
+                        "function(e) { port.postMessage('success'); });" +
+                        "port.start(); }";
+    
+    try {
+      var worker = new SharedWorker('data:application/javascript;charset=UTF-8,'+
+          escape(shared_worker), page_id);
+      worker.port.start();
+
+      worker.onerror = function(evt) {
+        evt.preventDefault();
+        window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+      }
+
+      worker.port.onmessage = function(ev) {
+        window.parent.postMessage({id:page_id, message:"allowed"}, 'http://mochi.test:8888');
+      };
+      
+      worker.port.postMessage('foo');
+    }
+    catch (e) {
+      window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+    }
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_child-src_worker-redirect.html b/dom/security/test/csp/file_child-src_worker-redirect.html
new file mode 100644
index 0000000000..b0029935c2
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_worker-redirect.html
@@ -0,0 +1,47 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    var page_id = window.location.hash.substring(1);
+    var redir = 'none';
+
+    page_id.split('_').forEach(function (val) {
+      var [name, value] = val.split('-');
+      if (name  == 'redir') {
+        redir = unescape(value);
+      }
+    });
+
+    try {
+      worker = new Worker('file_redirect_worker.sjs?path='
+          + escape("/tests/dom/security/test/csp/file_child-src_worker.js")
+          + "&redir=" + redir
+          + "&page_id=" + page_id
+          );
+
+      worker.onerror = function(error) {
+        // this means CSP blocked it
+        var msg = !("message" in error) ? "blocked" : e.message;
+        window.parent.postMessage({id:page_id, message:msg}, 'http://mochi.test:8888');
+        error.preventDefault();
+      };
+
+      worker.onmessage = function(ev) {
+        window.parent.postMessage({id:page_id, message:"allowed"}, 'http://mochi.test:8888');
+
+      };
+      worker.postMessage('foo');
+    }
+    catch (e) {
+      if (e.message.match(/Failed to load script/)) {
+        window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+      } else {
+        window.parent.postMessage({id:page_id, message:"exception"}, 'http://mochi.test:8888');
+      }
+    }
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_child-src_worker.html b/dom/security/test/csp/file_child-src_worker.html
new file mode 100644
index 0000000000..a9fdbb3282
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_worker.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    page_id = window.location.hash.substring(1);
+    try {
+      worker = new Worker('file_testserver.sjs?file='+
+          escape("tests/dom/security/test/csp/file_child-src_worker.js")
+          +"&type=text/javascript");
+
+      worker.onerror = function(e) {
+        window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+        e.preventDefault();
+      }
+
+      worker.onmessage = function(ev) {
+        window.parent.postMessage({id:page_id, message:"allowed"}, 'http://mochi.test:8888');
+      }
+
+      worker.postMessage('foo');
+    }
+    catch (e) {
+      if (e.message.match(/Failed to load script/)) {
+        window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+      } else {
+        window.parent.postMessage({id:page_id, message:"exception"}, 'http://mochi.test:8888');
+      }
+    }
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_child-src_worker.js b/dom/security/test/csp/file_child-src_worker.js
new file mode 100644
index 0000000000..a6bb5e8044
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_worker.js
@@ -0,0 +1,3 @@
+onmessage = function (e) {
+  postMessage("worker");
+};
diff --git a/dom/security/test/csp/file_child-src_worker_data.html b/dom/security/test/csp/file_child-src_worker_data.html
new file mode 100644
index 0000000000..e9e22f01da
--- /dev/null
+++ b/dom/security/test/csp/file_child-src_worker_data.html
@@ -0,0 +1,33 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    page_id = window.location.hash.substring(1);
+    try {
+      worker = new Worker('data:application/javascript;charset=UTF-8,'+escape('onmessage = function(e) { postMessage("worker"); };'));
+
+      worker.onerror = function(e) {
+        window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+        e.preventDefault();
+      }
+
+      worker.onmessage = function(ev) {
+        window.parent.postMessage({id:page_id, message:"allowed"}, 'http://mochi.test:8888');
+      }
+
+      worker.postMessage('foo');
+    }
+    catch (e) {
+      if (e.message.match(/Failed to load script/)) {
+        window.parent.postMessage({id:page_id, message:"blocked"}, 'http://mochi.test:8888');
+      } else {
+        console.log(e);
+        window.parent.postMessage({id:page_id, message:"exception"}, 'http://mochi.test:8888');
+      }
+    }
+  </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_connect-src-fetch.html b/dom/security/test/csp/file_connect-src-fetch.html
new file mode 100644
index 0000000000..ff9b2f740b
--- /dev/null
+++ b/dom/security/test/csp/file_connect-src-fetch.html
@@ -0,0 +1,16 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1139667 - Test mapping of fetch() to connect-src</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+
+    // Please note that file_testserver.sjs?foo does not return a response.
+    // For testing purposes this is not necessary because we only want to check
+    // whether CSP allows or blocks the load.
+    fetch( "file_testserver.sjs?foo");
+
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_connect-src.html b/dom/security/test/csp/file_connect-src.html
new file mode 100644
index 0000000000..17a940a0e0
--- /dev/null
+++ b/dom/security/test/csp/file_connect-src.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1031530 - Test mapping of XMLHttpRequest to connect-src</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+
+    try {
+      // Please note that file_testserver.sjs?foo does not return a response.
+      // For testing purposes this is not necessary because we only want to check
+      // whether CSP allows or blocks the load.
+      var xhr = new XMLHttpRequest();
+      xhr.open("GET", "file_testserver.sjs?foo", false);
+      xhr.send(null);
+    }
+    catch (e) { }
+
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_csp_frame_ancestors_about_blank.html b/dom/security/test/csp/file_csp_frame_ancestors_about_blank.html
new file mode 100644
index 0000000000..6ce361a438
--- /dev/null
+++ b/dom/security/test/csp/file_csp_frame_ancestors_about_blank.html
@@ -0,0 +1,9 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Helper file for Bug 1668071 - CSP frame-ancestors in about:blank</title>
+</head>
+<body>
+  CSP frame-ancestors in about:blank
+</body>
+</html>
diff --git a/dom/security/test/csp/file_csp_frame_ancestors_about_blank.html^headers^ b/dom/security/test/csp/file_csp_frame_ancestors_about_blank.html^headers^
new file mode 100644
index 0000000000..e5d129c3e8
--- /dev/null
+++ b/dom/security/test/csp/file_csp_frame_ancestors_about_blank.html^headers^
@@ -0,0 +1,2 @@
+Cache-Control: no-cache
+Content-Security-Policy: frame-ancestors http://mochi.test:8888 http://mochi.xorigin-test:8888
diff --git a/dom/security/test/csp/file_csp_meta_uir.html b/dom/security/test/csp/file_csp_meta_uir.html
new file mode 100644
index 0000000000..dba1030975
--- /dev/null
+++ b/dom/security/test/csp/file_csp_meta_uir.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html>
+<head>
+ <meta charset="UTF-8">
+ <title>Hello World</title>
+ <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+</head>
+<body>
+  <script>
+    document.write("<a href='" + document.location.href.replace(/^https/, "http") + "' id='mylink'>Click me</a>");
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_data-uri_blocked.html b/dom/security/test/csp/file_data-uri_blocked.html
new file mode 100644
index 0000000000..59b7b25902
--- /dev/null
+++ b/dom/security/test/csp/file_data-uri_blocked.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1242019
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Test for Bug 587377</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+  <img width='1' height='1' title='' alt='' 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+</body>
+</html>
diff --git a/dom/security/test/csp/file_data-uri_blocked.html^headers^ b/dom/security/test/csp/file_data-uri_blocked.html^headers^
new file mode 100644
index 0000000000..4248cca188
--- /dev/null
+++ b/dom/security/test/csp/file_data-uri_blocked.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self' 'report-sample'; img-src 'none' 'report-sample'
diff --git a/dom/security/test/csp/file_data_csp_inheritance.html b/dom/security/test/csp/file_data_csp_inheritance.html
new file mode 100644
index 0000000000..4ae2fedc69
--- /dev/null
+++ b/dom/security/test/csp/file_data_csp_inheritance.html
@@ -0,0 +1,24 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1381761 - Treating 'data:' documents as unique, opaque origins should still inherit the CSP</title>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content= "img-src 'none'"/>
+</head>
+<body>
+<iframe id="dataFrame" src="data:text/html,<body>should inherit csp</body>"></iframe>
+
+<script type="application/javascript">
+  // get the csp in JSON notation from the principal
+  var frame = document.getElementById("dataFrame");
+  frame.onload = function () {
+    var contentDoc = SpecialPowers.wrap(frame).contentDocument;
+    var cspOBJ = JSON.parse(contentDoc.cspJSON);
+    // make sure we got >>one<< policy
+    var policies = cspOBJ["csp-policies"];
+    window.parent.postMessage({result: policies.length}, "*");
+  }
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_data_csp_merge.html b/dom/security/test/csp/file_data_csp_merge.html
new file mode 100644
index 0000000000..88ae8febe5
--- /dev/null
+++ b/dom/security/test/csp/file_data_csp_merge.html
@@ -0,0 +1,26 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1386183 - Meta CSP on data: URI iframe should be merged with toplevel CSP</title>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content= "img-src https:"/>
+</head>
+<body>
+<iframe id="dataFrame" onload="doCSPMergeCheck()"
+        src="data:text/html,<html><head><meta http-equiv='Content-Security-Policy' content='script-src https:'/></head><body>merge csp</body></html>">
+</iframe>
+
+<script type="application/javascript">
+  function doCSPMergeCheck() {
+    // get the csp in JSON notation from the principal
+    var frame = document.getElementById("dataFrame");
+    var contentDoc = SpecialPowers.wrap(frame).contentDocument;
+    var cspOBJ = JSON.parse(contentDoc.cspJSON);
+    // make sure we got >>two<< policies
+    var policies = cspOBJ["csp-policies"];
+    window.parent.postMessage({result: policies.length}, "*");
+  }
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_data_doc_ignore_meta_csp.html b/dom/security/test/csp/file_data_doc_ignore_meta_csp.html
new file mode 100644
index 0000000000..9d6e9834dd
--- /dev/null
+++ b/dom/security/test/csp/file_data_doc_ignore_meta_csp.html
@@ -0,0 +1,22 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1382869: data document should ignore meta csp</title>
+  <meta charset="utf-8">
+</head>
+<body>
+<script type="application/javascript">
+  // 1) create a data document
+  const doc = document.implementation.createHTMLDocument();
+  // 2) add meta csp to that document
+  const metaEl = doc.createElement('meta');
+  metaEl.setAttribute('http-equiv', 'Content-Security-Policy');
+  metaEl.setAttribute('content', "img-src 'none'");
+  doc.head.appendChild(metaEl);
+  // 3) let the parent know we are done here
+  var result = "dataDocCreated";
+  window.parent.postMessage({result}, "*");
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_doccomment_meta.html b/dom/security/test/csp/file_doccomment_meta.html
new file mode 100644
index 0000000000..a0f36a4bfe
--- /dev/null
+++ b/dom/security/test/csp/file_doccomment_meta.html
@@ -0,0 +1,28 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 663570 - Test doc.write(meta csp)</title>
+  <meta charset="utf-8">
+
+  <!-- Use doc.write() to *un*apply meta csp -->
+  <script type="application/javascript">
+    document.write("<!--");
+  </script>
+
+  <meta http-equiv="Content-Security-Policy" content= "style-src 'none';  script-src 'none'; img-src 'none'">
+  -->
+
+  <!-- try to load a css on a page where meta CSP is commented out -->
+  <link rel="stylesheet" type="text/css" href="file_docwrite_meta.css">
+
+  <!-- try to load a script on a page where meta CSP is commented out -->
+  <script id="testscript" src="file_docwrite_meta.js"></script>
+
+</head>
+<body>
+
+  <!-- try to load an image on a page where meta CSP is commented out -->
+  <img id="testimage" src="http://mochi.test:8888/tests/image/test/mochitest/blue.png"></img>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_docwrite_meta.css b/dom/security/test/csp/file_docwrite_meta.css
new file mode 100644
index 0000000000..de725038b6
--- /dev/null
+++ b/dom/security/test/csp/file_docwrite_meta.css
@@ -0,0 +1,3 @@
+body {
+  background-color: rgb(255, 0, 0);
+}
diff --git a/dom/security/test/csp/file_docwrite_meta.html b/dom/security/test/csp/file_docwrite_meta.html
new file mode 100644
index 0000000000..292de3bec5
--- /dev/null
+++ b/dom/security/test/csp/file_docwrite_meta.html
@@ -0,0 +1,26 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 663570 - Test doc.write(meta csp)</title>
+  <meta charset="utf-8">
+
+  <!-- Use doc.write() to apply meta csp -->
+  <script type="application/javascript">
+    var metaCSP = "style-src 'none';  script-src 'none'; img-src 'none'";
+    document.write("<meta http-equiv=\"Content-Security-Policy\" content=\" " + metaCSP + "\">");
+  </script>
+
+  <!-- try to load a css which is forbidden by meta CSP -->
+  <link rel="stylesheet" type="text/css" href="file_docwrite_meta.css">
+
+  <!-- try to load a script which is forbidden by meta CSP -->
+  <script id="testscript" src="file_docwrite_meta.js"></script>
+
+</head>
+<body>
+
+  <!-- try to load an image which is forbidden by meta CSP -->
+  <img id="testimage" src="http://mochi.test:8888/tests/image/test/mochitest/blue.png"></img>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_docwrite_meta.js b/dom/security/test/csp/file_docwrite_meta.js
new file mode 100644
index 0000000000..722adc235e
--- /dev/null
+++ b/dom/security/test/csp/file_docwrite_meta.js
@@ -0,0 +1,3 @@
+// set a variable on the document which we can check to verify
+// whether the external script was loaded or blocked
+document.myMetaCSPScript = "external-JS-loaded";
diff --git a/dom/security/test/csp/file_dual_header_testserver.sjs b/dom/security/test/csp/file_dual_header_testserver.sjs
new file mode 100644
index 0000000000..0efe186d57
--- /dev/null
+++ b/dom/security/test/csp/file_dual_header_testserver.sjs
@@ -0,0 +1,45 @@
+/*
+ * Custom sjs file serving a test page using *two* CSP policies.
+ * See Bug 1036399 - Multiple CSP policies should be combined towards an intersection
+ */
+
+const TIGHT_POLICY = "default-src 'self'";
+const LOOSE_POLICY = "default-src 'self' 'unsafe-inline'";
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  var csp = "";
+  // deliver *TWO* comma separated policies which is in fact the same as serving
+  // to separate CSP headers (AppendPolicy is called twice).
+  if (request.queryString == "tight") {
+    // script execution will be *blocked*
+    csp = TIGHT_POLICY + ", " + LOOSE_POLICY;
+  } else {
+    // script execution will be *allowed*
+    csp = LOOSE_POLICY + ", " + LOOSE_POLICY;
+  }
+  response.setHeader("Content-Security-Policy", csp, false);
+
+  // Send HTML to test allowed/blocked behaviors
+  response.setHeader("Content-Type", "text/html", false);
+
+  // generate an html file that contains a div container which is updated
+  // in case the inline script is *not* blocked by CSP.
+  var html =
+    "<!DOCTYPE HTML>" +
+    "<html>" +
+    "<head>" +
+    "<title>Testpage for Bug 1036399</title>" +
+    "</head>" +
+    "<body>" +
+    "<div id='testdiv'>blocked</div>" +
+    "<script type='text/javascript'>" +
+    "document.getElementById('testdiv').innerHTML = 'allowed';" +
+    "</script>" +
+    "</body>" +
+    "</html>";
+
+  response.write(html);
+}
diff --git a/dom/security/test/csp/file_dummy_pixel.png b/dom/security/test/csp/file_dummy_pixel.png
new file mode 100644
index 0000000000..52c591798e
--- /dev/null
+++ b/dom/security/test/csp/file_dummy_pixel.png
diff --git a/dom/security/test/csp/file_empty_directive.html b/dom/security/test/csp/file_empty_directive.html
new file mode 100644
index 0000000000..16196bb19f
--- /dev/null
+++ b/dom/security/test/csp/file_empty_directive.html
@@ -0,0 +1,11 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf8">
+    <title>Bug 587377 - CSP keywords "'self'" and "'none'" are easy to confuse with host names "self" and "none"</title>
+    <!-- Any copyright is dedicated to the Public Domain.
+       - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  </head>
+  <body>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_empty_directive.html^headers^ b/dom/security/test/csp/file_empty_directive.html^headers^
new file mode 100644
index 0000000000..50dbe57bb9
--- /dev/null
+++ b/dom/security/test/csp/file_empty_directive.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: ;
diff --git a/dom/security/test/csp/file_evalscript_main.html b/dom/security/test/csp/file_evalscript_main.html
new file mode 100644
index 0000000000..e83c1d9ed7
--- /dev/null
+++ b/dom/security/test/csp/file_evalscript_main.html
@@ -0,0 +1,12 @@
+<html>
+  <head>
+    <title>CSP eval script tests</title>
+    <script type="application/javascript"
+             src="file_evalscript_main.js"></script>
+  </head>
+  <body>
+
+    Foo.
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_evalscript_main.html^headers^ b/dom/security/test/csp/file_evalscript_main.html^headers^
new file mode 100644
index 0000000000..b91ba384d9
--- /dev/null
+++ b/dom/security/test/csp/file_evalscript_main.html^headers^
@@ -0,0 +1,2 @@
+Cache-Control: no-cache
+Content-Security-Policy: default-src 'self'
diff --git a/dom/security/test/csp/file_evalscript_main.js b/dom/security/test/csp/file_evalscript_main.js
new file mode 100644
index 0000000000..127f5d8152
--- /dev/null
+++ b/dom/security/test/csp/file_evalscript_main.js
@@ -0,0 +1,243 @@
+/* eslint-disable no-eval */
+// some javascript for the CSP eval() tests
+
+function logResult(str, passed) {
+  var elt = document.createElement("div");
+  var color = passed ? "#cfc;" : "#fcc";
+  elt.setAttribute(
+    "style",
+    "background-color:" +
+      color +
+      "; width:100%; border:1px solid black; padding:3px; margin:4px;"
+  );
+  elt.innerHTML = str;
+  document.body.appendChild(elt);
+}
+
+window._testResults = {};
+
+// check values for return values from blocked timeout or intervals
+var verifyZeroRetVal = (function (window) {
+  return function (val, details) {
+    logResult(
+      (val === 0 ? "PASS: " : "FAIL: ") +
+        "Blocked interval/timeout should have zero return value; " +
+        details,
+      val === 0
+    );
+    window.parent.verifyZeroRetVal(val, details);
+  };
+})(window);
+
+// callback for when stuff is allowed by CSP
+var onevalexecuted = (function (window) {
+  return function (shouldrun, what, data) {
+    window._testResults[what] = "ran";
+    window.parent.scriptRan(shouldrun, what, data);
+    logResult(
+      (shouldrun ? "PASS: " : "FAIL: ") + what + " : " + data,
+      shouldrun
+    );
+  };
+})(window);
+
+// callback for when stuff is blocked
+var onevalblocked = (function (window) {
+  return function (shouldrun, what, data) {
+    window._testResults[what] = "blocked";
+    window.parent.scriptBlocked(shouldrun, what, data);
+    logResult(
+      (shouldrun ? "FAIL: " : "PASS: ") + what + " : " + data,
+      !shouldrun
+    );
+  };
+})(window);
+
+// Defer until document is loaded so that we can write the pretty result boxes
+// out.
+addEventListener(
+  "load",
+  function () {
+    // setTimeout(String) test -- mutate something in the window._testResults
+    // obj, then check it.
+    {
+      var str_setTimeoutWithStringRan =
+        'onevalexecuted(false, "setTimeout(String)", "setTimeout with a string was enabled.");';
+      function fcn_setTimeoutWithStringCheck() {
+        if (this._testResults["setTimeout(String)"] !== "ran") {
+          onevalblocked(
+            false,
+            "setTimeout(String)",
+            "setTimeout with a string was blocked"
+          );
+        }
+      }
+      setTimeout(fcn_setTimeoutWithStringCheck.bind(window), 10);
+      // eslint-disable-next-line no-implied-eval
+      var res = setTimeout(str_setTimeoutWithStringRan, 10);
+      verifyZeroRetVal(res, "setTimeout(String)");
+    }
+
+    // setInterval(String) test -- mutate something in the window._testResults
+    // obj, then check it.
+    {
+      var str_setIntervalWithStringRan =
+        'onevalexecuted(false, "setInterval(String)", "setInterval with a string was enabled.");';
+      function fcn_setIntervalWithStringCheck() {
+        if (this._testResults["setInterval(String)"] !== "ran") {
+          onevalblocked(
+            false,
+            "setInterval(String)",
+            "setInterval with a string was blocked"
+          );
+        }
+      }
+      setTimeout(fcn_setIntervalWithStringCheck.bind(window), 10);
+      // eslint-disable-next-line no-implied-eval
+      var res = setInterval(str_setIntervalWithStringRan, 10);
+      verifyZeroRetVal(res, "setInterval(String)");
+
+      // emergency cleanup, just in case.
+      if (res != 0) {
+        setTimeout(function () {
+          clearInterval(res);
+        }, 15);
+      }
+    }
+
+    // setTimeout(function) test -- mutate something in the window._testResults
+    // obj, then check it.
+    {
+      function fcn_setTimeoutWithFunctionRan() {
+        onevalexecuted(
+          true,
+          "setTimeout(function)",
+          "setTimeout with a function was enabled."
+        );
+      }
+      function fcn_setTimeoutWithFunctionCheck() {
+        if (this._testResults["setTimeout(function)"] !== "ran") {
+          onevalblocked(
+            true,
+            "setTimeout(function)",
+            "setTimeout with a function was blocked"
+          );
+        }
+      }
+      setTimeout(fcn_setTimeoutWithFunctionRan.bind(window), 10);
+      setTimeout(fcn_setTimeoutWithFunctionCheck.bind(window), 10);
+    }
+
+    // eval() test -- should throw exception as per spec
+    try {
+      eval('onevalexecuted(false, "eval(String)", "eval() was enabled.");');
+    } catch (e) {
+      onevalblocked(false, "eval(String)", "eval() was blocked");
+    }
+
+    // eval(foo,bar) test -- should throw exception as per spec
+    try {
+      eval(
+        'onevalexecuted(false, "eval(String,scope)", "eval() was enabled.");',
+        1
+      );
+    } catch (e) {
+      onevalblocked(
+        false,
+        "eval(String,object)",
+        "eval() with scope was blocked"
+      );
+    }
+
+    // [foo,bar].sort(eval) test -- should throw exception as per spec
+    try {
+      [
+        'onevalexecuted(false, "[String, obj].sort(eval)", "eval() was enabled.");',
+        1,
+      ].sort(eval);
+    } catch (e) {
+      onevalblocked(
+        false,
+        "[String, obj].sort(eval)",
+        "eval() with scope via sort was blocked"
+      );
+    }
+
+    // [].sort.call([foo,bar], eval) test -- should throw exception as per spec
+    try {
+      [].sort.call(
+        [
+          'onevalexecuted(false, "[String, obj].sort(eval)", "eval() was enabled.");',
+          1,
+        ],
+        eval
+      );
+    } catch (e) {
+      onevalblocked(
+        false,
+        "[].sort.call([String, obj], eval)",
+        "eval() with scope via sort/call was blocked"
+      );
+    }
+
+    // new Function() test -- should throw exception as per spec
+    try {
+      var fcn = new Function(
+        'onevalexecuted(false, "new Function(String)", "new Function(String) was enabled.");'
+      );
+      fcn();
+    } catch (e) {
+      onevalblocked(
+        false,
+        "new Function(String)",
+        "new Function(String) was blocked."
+      );
+    }
+
+    // ShadowRealm.prototype.evaluate -- should throw exception as per spec.
+    try {
+      var sr = new ShadowRealm();
+      sr.evaluate("var x = 10");
+      onevalexecuted(
+        false,
+        "ShadowRealm.prototype.evaluate(String)",
+        "ShadowRealm.prototype.evaluate(String) was enabled."
+      );
+    } catch (e) {
+      onevalblocked(
+        false,
+        "ShadowRealm.prototype.evaluate(String)",
+        "ShadowRealm.prototype.evaluate(String) was blocked."
+      );
+    }
+
+    // setTimeout(eval, 0, str)
+    {
+      // error is not catchable here, instead, we're going to side-effect
+      // 'worked'.
+      var worked = false;
+
+      setTimeout(eval, 0, "worked = true");
+      setTimeout(
+        function (worked) {
+          if (worked) {
+            onevalexecuted(
+              false,
+              "setTimeout(eval, 0, str)",
+              "setTimeout(eval, 0, string) was enabled."
+            );
+          } else {
+            onevalblocked(
+              false,
+              "setTimeout(eval, 0, str)",
+              "setTimeout(eval, 0, str) was blocked."
+            );
+          }
+        },
+        0,
+        worked
+      );
+    }
+  },
+  false
+);
diff --git a/dom/security/test/csp/file_evalscript_main_allowed.html b/dom/security/test/csp/file_evalscript_main_allowed.html
new file mode 100644
index 0000000000..274972d9bd
--- /dev/null
+++ b/dom/security/test/csp/file_evalscript_main_allowed.html
@@ -0,0 +1,12 @@
+<html>
+  <head>
+    <title>CSP eval script tests</title>
+    <script type="application/javascript"
+             src="file_evalscript_main_allowed.js"></script>
+  </head>
+  <body>
+
+    Foo.
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_evalscript_main_allowed.html^headers^ b/dom/security/test/csp/file_evalscript_main_allowed.html^headers^
new file mode 100644
index 0000000000..0cb5288bec
--- /dev/null
+++ b/dom/security/test/csp/file_evalscript_main_allowed.html^headers^
@@ -0,0 +1,2 @@
+Cache-Control: no-cache
+Content-Security-Policy: default-src 'self' ; script-src 'self' 'unsafe-eval'
diff --git a/dom/security/test/csp/file_evalscript_main_allowed.js b/dom/security/test/csp/file_evalscript_main_allowed.js
new file mode 100644
index 0000000000..6b014c339e
--- /dev/null
+++ b/dom/security/test/csp/file_evalscript_main_allowed.js
@@ -0,0 +1,195 @@
+/* eslint-disable no-eval */
+// some javascript for the CSP eval() tests
+// all of these evals should succeed, as the document loading this script
+// has script-src 'self' 'unsafe-eval'
+
+function logResult(str, passed) {
+  var elt = document.createElement("div");
+  var color = passed ? "#cfc;" : "#fcc";
+  elt.setAttribute(
+    "style",
+    "background-color:" +
+      color +
+      "; width:100%; border:1px solid black; padding:3px; margin:4px;"
+  );
+  elt.innerHTML = str;
+  document.body.appendChild(elt);
+}
+
+// callback for when stuff is allowed by CSP
+var onevalexecuted = (function (window) {
+  return function (shouldrun, what, data) {
+    window.parent.scriptRan(shouldrun, what, data);
+    logResult(
+      (shouldrun ? "PASS: " : "FAIL: ") + what + " : " + data,
+      shouldrun
+    );
+  };
+})(window);
+
+// callback for when stuff is blocked
+var onevalblocked = (function (window) {
+  return function (shouldrun, what, data) {
+    window.parent.scriptBlocked(shouldrun, what, data);
+    logResult(
+      (shouldrun ? "FAIL: " : "PASS: ") + what + " : " + data,
+      !shouldrun
+    );
+  };
+})(window);
+
+// Defer until document is loaded so that we can write the pretty result boxes
+// out.
+addEventListener(
+  "load",
+  function () {
+    // setTimeout(String) test  -- should pass
+    try {
+      // eslint-disable-next-line no-implied-eval
+      setTimeout(
+        'onevalexecuted(true, "setTimeout(String)", "setTimeout with a string was enabled.");',
+        10
+      );
+    } catch (e) {
+      onevalblocked(
+        true,
+        "setTimeout(String)",
+        "setTimeout with a string was blocked"
+      );
+    }
+
+    // setTimeout(function) test  -- should pass
+    try {
+      setTimeout(function () {
+        onevalexecuted(
+          true,
+          "setTimeout(function)",
+          "setTimeout with a function was enabled."
+        );
+      }, 10);
+    } catch (e) {
+      onevalblocked(
+        true,
+        "setTimeout(function)",
+        "setTimeout with a function was blocked"
+      );
+    }
+
+    // eval() test
+    try {
+      eval('onevalexecuted(true, "eval(String)", "eval() was enabled.");');
+    } catch (e) {
+      onevalblocked(true, "eval(String)", "eval() was blocked");
+    }
+
+    // eval(foo,bar) test
+    try {
+      eval(
+        'onevalexecuted(true, "eval(String,scope)", "eval() was enabled.");',
+        1
+      );
+    } catch (e) {
+      onevalblocked(
+        true,
+        "eval(String,object)",
+        "eval() with scope was blocked"
+      );
+    }
+
+    // [foo,bar].sort(eval) test
+    try {
+      [
+        'onevalexecuted(true, "[String, obj].sort(eval)", "eval() was enabled.");',
+        1,
+      ].sort(eval);
+    } catch (e) {
+      onevalblocked(
+        true,
+        "[String, obj].sort(eval)",
+        "eval() with scope via sort was blocked"
+      );
+    }
+
+    // [].sort.call([foo,bar], eval) test
+    try {
+      [].sort.call(
+        [
+          'onevalexecuted(true, "[String, obj].sort(eval)", "eval() was enabled.");',
+          1,
+        ],
+        eval
+      );
+    } catch (e) {
+      onevalblocked(
+        true,
+        "[].sort.call([String, obj], eval)",
+        "eval() with scope via sort/call was blocked"
+      );
+    }
+
+    // new Function() test
+    try {
+      var fcn = new Function(
+        'onevalexecuted(true, "new Function(String)", "new Function(String) was enabled.");'
+      );
+      fcn();
+    } catch (e) {
+      onevalblocked(
+        true,
+        "new Function(String)",
+        "new Function(String) was blocked."
+      );
+    }
+
+    // ShadowRealm.prototype.evaluate
+    try {
+      var sr = new ShadowRealm();
+      sr.evaluate("var x = 10");
+      onevalexecuted(
+        true,
+        "ShadowRealm.prototype.evaluate(String)",
+        "ShadowRealm.prototype.evaluate(String) was enabled."
+      );
+    } catch (e) {
+      onevalblocked(
+        true,
+        "ShadowRealm.prototype.evaluate(String)",
+        "ShadowRealm.prototype.evaluate(String) was blocked."
+      );
+    }
+
+    function checkResult() {
+      //alert(bar);
+      if (bar) {
+        onevalexecuted(
+          true,
+          "setTimeout(eval, 0, str)",
+          "setTimeout(eval, 0, string) was enabled."
+        );
+      } else {
+        onevalblocked(
+          true,
+          "setTimeout(eval, 0, str)",
+          "setTimeout(eval, 0, str) was blocked."
+        );
+      }
+    }
+
+    var bar = false;
+
+    function foo() {
+      bar = true;
+    }
+
+    window.foo = foo;
+
+    // setTimeout(eval, 0, str)
+
+    // error is not catchable here
+
+    setTimeout(eval, 0, "window.foo();");
+
+    setTimeout(checkResult.bind(this), 0);
+  },
+  false
+);
diff --git a/dom/security/test/csp/file_fontloader.sjs b/dom/security/test/csp/file_fontloader.sjs
new file mode 100644
index 0000000000..b9b5e602fe
--- /dev/null
+++ b/dom/security/test/csp/file_fontloader.sjs
@@ -0,0 +1,57 @@
+// custom *.sjs for Bug 1195172
+// CSP: 'block-all-mixed-content'
+
+const PRE_HEAD =
+  "<!DOCTYPE HTML>" +
+  '<html><head><meta charset="utf-8">' +
+  "<title>Bug 1195172 - CSP should block font from cache</title>";
+
+const CSP_BLOCK =
+  '<meta http-equiv="Content-Security-Policy" content="font-src \'none\'">';
+
+const CSP_ALLOW =
+  '<meta http-equiv="Content-Security-Policy" content="font-src *">';
+
+const CSS =
+  "<style>" +
+  "  @font-face {" +
+  "    font-family: myFontTest;" +
+  "    src: url(file_fontloader.woff);" +
+  "  }" +
+  "  div {" +
+  "    font-family: myFontTest;" +
+  "  }" +
+  "</style>";
+
+const POST_HEAD_AND_BODY =
+  "</head>" +
+  "<body>" +
+  "<div> Just testing the font </div>" +
+  "</body>" +
+  "</html>";
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  var queryString = request.queryString;
+
+  if (queryString == "baseline") {
+    response.write(PRE_HEAD + POST_HEAD_AND_BODY);
+    return;
+  }
+  if (queryString == "no-csp") {
+    response.write(PRE_HEAD + CSS + POST_HEAD_AND_BODY);
+    return;
+  }
+  if (queryString == "csp-block") {
+    response.write(PRE_HEAD + CSP_BLOCK + CSS + POST_HEAD_AND_BODY);
+    return;
+  }
+  if (queryString == "csp-allow") {
+    response.write(PRE_HEAD + CSP_ALLOW + CSS + POST_HEAD_AND_BODY);
+    return;
+  }
+  // we should never get here, but just in case return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_fontloader.woff b/dom/security/test/csp/file_fontloader.woff
new file mode 100644
index 0000000000..fbf7390d59
--- /dev/null
+++ b/dom/security/test/csp/file_fontloader.woff
diff --git a/dom/security/test/csp/file_form-action.html b/dom/security/test/csp/file_form-action.html
new file mode 100644
index 0000000000..cfff156bae
--- /dev/null
+++ b/dom/security/test/csp/file_form-action.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 529697 - Test mapping of form submission to form-action</title>
+</head>
+<body>
+  <form action="submit-form">
+    <input id="submitButton" type="submit" value="Submit form">
+  </form>
+  <script type="text/javascript">
+  var submitButton = document.getElementById('submitButton');
+  submitButton.click();
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_form_action_server.sjs b/dom/security/test/csp/file_form_action_server.sjs
new file mode 100644
index 0000000000..0c79736d47
--- /dev/null
+++ b/dom/security/test/csp/file_form_action_server.sjs
@@ -0,0 +1,32 @@
+// Custom *.sjs file specifically for the needs of Bug 1251043
+
+const FRAME = `
+  <!DOCTYPE html>
+  <html>
+  <head>
+    <title>Bug 1251043 - Test form-action blocks URL</title>
+    <meta http-equiv="Content-Security-Policy" content="form-action 'none';">
+  </head>
+  <body>
+    CONTROL-TEXT
+    <form action="file_form_action_server.sjs?formsubmission" method="GET">
+      <input type="submit" id="submitButton" value="submit">
+    </form>
+  </body>
+  </html>`;
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // PART 1: Return a frame including the FORM and the CSP
+  if (request.queryString === "loadframe") {
+    response.write(FRAME);
+    return;
+  }
+
+  // PART 2: We should never get here because the form
+  // should not be submitted. Just in case; return
+  // something unexpected so the test fails!
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_frame_ancestors_ro.html b/dom/security/test/csp/file_frame_ancestors_ro.html
new file mode 100644
index 0000000000..ff5ae9cf9f
--- /dev/null
+++ b/dom/security/test/csp/file_frame_ancestors_ro.html
@@ -0,0 +1 @@
+<html><body>Child Document</body></html>
diff --git a/dom/security/test/csp/file_frame_ancestors_ro.html^headers^ b/dom/security/test/csp/file_frame_ancestors_ro.html^headers^
new file mode 100644
index 0000000000..d018af3a96
--- /dev/null
+++ b/dom/security/test/csp/file_frame_ancestors_ro.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy-Report-Only: frame-ancestors 'none'; report-uri http://mochi.test:8888/foo.sjs
diff --git a/dom/security/test/csp/file_frame_src.js b/dom/security/test/csp/file_frame_src.js
new file mode 100644
index 0000000000..d30bc0ec62
--- /dev/null
+++ b/dom/security/test/csp/file_frame_src.js
@@ -0,0 +1,20 @@
+let testframe = document.getElementById("testframe");
+testframe.onload = function () {
+  parent.postMessage(
+    {
+      result: "frame-allowed",
+      href: document.location.href,
+    },
+    "*"
+  );
+};
+testframe.onerror = function () {
+  parent.postMessage(
+    {
+      result: "frame-blocked",
+      href: document.location.href,
+    },
+    "*"
+  );
+};
+testframe.src = "file_frame_src_inner.html";
diff --git a/dom/security/test/csp/file_frame_src_child_governs.html b/dom/security/test/csp/file_frame_src_child_governs.html
new file mode 100644
index 0000000000..a51cb75be2
--- /dev/null
+++ b/dom/security/test/csp/file_frame_src_child_governs.html
@@ -0,0 +1,10 @@
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="child-src https://example.com">";
+</head>
+<body>
+<iframe id="testframe"></iframe>
+<script type="text/javascript" src="file_frame_src.js"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_frame_src_frame_governs.html b/dom/security/test/csp/file_frame_src_frame_governs.html
new file mode 100644
index 0000000000..2c5d5857f2
--- /dev/null
+++ b/dom/security/test/csp/file_frame_src_frame_governs.html
@@ -0,0 +1,10 @@
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="frame-src https://example.com; child-src 'none'">";
+</head>
+<body>
+<iframe id="testframe"></iframe>
+<script type="text/javascript" src="file_frame_src.js"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_frame_src_inner.html b/dom/security/test/csp/file_frame_src_inner.html
new file mode 100644
index 0000000000..4a2fc6095a
--- /dev/null
+++ b/dom/security/test/csp/file_frame_src_inner.html
@@ -0,0 +1,5 @@
+<html>
+<body>
+dummy iframe
+</body>
+</html>
diff --git a/dom/security/test/csp/file_frameancestors.sjs b/dom/security/test/csp/file_frameancestors.sjs
new file mode 100644
index 0000000000..25d4b3fe08
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors.sjs
@@ -0,0 +1,69 @@
+// SJS file for CSP frame ancestor mochitests
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  var isPreflight = request.method == "OPTIONS";
+
+  //avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // grab the desired policy from the query, and then serve a page
+  if (query.csp) {
+    response.setHeader("Content-Security-Policy", unescape(query.csp), false);
+  }
+  if (query.scriptedreport) {
+    // spit back a script that records that the page loaded
+    response.setHeader("Content-Type", "text/javascript", false);
+    if (query.double) {
+      response.write(
+        'window.parent.parent.parent.postMessage({call: "frameLoaded", testname: "' +
+          query.scriptedreport +
+          '", uri: "window.location.toString()"}, "*");'
+      );
+    } else {
+      response.write(
+        'window.parent.parent.postMessage({call: "frameLoaded", testname: "' +
+          query.scriptedreport +
+          '", uri: "window.location.toString()"}, "*");'
+      );
+    }
+  } else if (query.internalframe) {
+    // spit back an internal iframe (one that might be blocked)
+    response.setHeader("Content-Type", "text/html", false);
+    response.write("<html><head>");
+    if (query.double) {
+      response.write(
+        '<script src="file_frameancestors.sjs?double=1&scriptedreport=' +
+          query.testid +
+          '"></script>'
+      );
+    } else {
+      response.write(
+        '<script src="file_frameancestors.sjs?scriptedreport=' +
+          query.testid +
+          '"></script>'
+      );
+    }
+    response.write("</head><body>");
+    response.write(unescape(query.internalframe));
+    response.write("</body></html>");
+  } else if (query.externalframe) {
+    // spit back an internal iframe (one that won't be blocked, and probably
+    // has no CSP)
+    response.setHeader("Content-Type", "text/html", false);
+    response.write("<html><head>");
+    response.write("</head><body>");
+    response.write(unescape(query.externalframe));
+    response.write("</body></html>");
+  } else {
+    // default case: error.
+    response.setHeader("Content-Type", "text/html", false);
+    response.write("<html><body>");
+    response.write("ERROR: not sure what to serve.");
+    response.write("</body></html>");
+  }
+}
diff --git a/dom/security/test/csp/file_frameancestors_main.html b/dom/security/test/csp/file_frameancestors_main.html
new file mode 100644
index 0000000000..97f9cb9ac5
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_main.html
@@ -0,0 +1,44 @@
+<html>
+  <head>
+    <title>CSP frame ancestors tests</title>
+
+    <!-- this page shouldn't have a CSP, just the sub-pages. -->
+    <script src='file_frameancestors_main.js'></script>
+
+  </head>
+  <body>
+
+<!-- These iframes will get populated by the attached javascript. -->
+<tt>  aa_allow:   /* innermost frame allows a */</tt><br/>
+<iframe id='aa_allow'></iframe><br/>
+
+<tt>  aa_block:     /* innermost frame denies a */</tt><br/>
+<iframe id='aa_block'></iframe><br/>
+
+<tt>  ab_allow:     /* innermost frame allows a */</tt><br/>
+<iframe id='ab_allow'></iframe><br/>
+
+<tt>  ab_block:     /* innermost frame denies a */</tt><br/>
+<iframe id='ab_block'></iframe><br/>
+
+<tt>  aba_allow:    /* innermost frame allows b,a */</tt><br/>
+<iframe id='aba_allow'></iframe><br/>
+
+<tt>  aba_block:    /* innermost frame denies b */</tt><br/>
+<iframe id='aba_block'></iframe><br/>
+
+<tt>  aba2_block:   /* innermost frame denies a */</tt><br/>
+<iframe id='aba2_block'></iframe><br/>
+
+<tt>  abb_allow:    /* innermost frame allows b,a */</tt><br/>
+<iframe id='abb_allow'></iframe><br/>
+
+<tt>  abb_block:    /* innermost frame denies b */</tt><br/>
+<iframe id='abb_block'></iframe><br/>
+
+<tt>  abb2_block:   /* innermost frame denies a */</tt><br/>
+<iframe id='abb2_block'></iframe><br/>
+
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_frameancestors_main.js b/dom/security/test/csp/file_frameancestors_main.js
new file mode 100644
index 0000000000..2c5caf739f
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_main.js
@@ -0,0 +1,134 @@
+// Script to populate the test frames in the frame ancestors mochitest.
+//
+function setupFrames() {
+  var $ = function (v) {
+    return document.getElementById(v);
+  };
+  var base = {
+    self: "/tests/dom/security/test/csp/file_frameancestors.sjs",
+    a: "http://mochi.test:8888/tests/dom/security/test/csp/file_frameancestors.sjs",
+    b: "http://example.com/tests/dom/security/test/csp/file_frameancestors.sjs",
+  };
+
+  // In both cases (base.a, base.b) the path starts with /tests/. Let's make sure this
+  // path within the CSP policy is completely ignored when enforcing frame ancestors.
+  // To test this behavior we use /foo/ and /bar/ as dummy values for the path.
+  var host = {
+    a: "http://mochi.test:8888/foo/",
+    b: "http://example.com:80/bar/",
+  };
+
+  var innerframeuri = null;
+  var elt = null;
+
+  elt = $("aa_allow");
+  elt.src =
+    base.a +
+    "?testid=aa_allow&internalframe=aa_a&csp=" +
+    escape(
+      "default-src 'none'; frame-ancestors " + host.a + "; script-src 'self'"
+    );
+
+  elt = $("aa_block");
+  elt.src =
+    base.a +
+    "?testid=aa_block&internalframe=aa_b&csp=" +
+    escape("default-src 'none'; frame-ancestors 'none'; script-src 'self'");
+
+  elt = $("ab_allow");
+  elt.src =
+    base.b +
+    "?testid=ab_allow&internalframe=ab_a&csp=" +
+    escape(
+      "default-src 'none'; frame-ancestors " + host.a + "; script-src 'self'"
+    );
+
+  elt = $("ab_block");
+  elt.src =
+    base.b +
+    "?testid=ab_block&internalframe=ab_b&csp=" +
+    escape("default-src 'none'; frame-ancestors 'none'; script-src 'self'");
+
+  /* .... two-level framing */
+  elt = $("aba_allow");
+  innerframeuri =
+    base.a +
+    "?testid=aba_allow&double=1&internalframe=aba_a&csp=" +
+    escape(
+      "default-src 'none'; frame-ancestors " +
+        host.a +
+        " " +
+        host.b +
+        "; script-src 'self'"
+    );
+  elt.src =
+    base.b +
+    "?externalframe=" +
+    escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $("aba_block");
+  innerframeuri =
+    base.a +
+    "?testid=aba_allow&double=1&internalframe=aba_b&csp=" +
+    escape(
+      "default-src 'none'; frame-ancestors " + host.a + "; script-src 'self'"
+    );
+  elt.src =
+    base.b +
+    "?externalframe=" +
+    escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $("aba2_block");
+  innerframeuri =
+    base.a +
+    "?testid=aba_allow&double=1&internalframe=aba2_b&csp=" +
+    escape(
+      "default-src 'none'; frame-ancestors " + host.b + "; script-src 'self'"
+    );
+  elt.src =
+    base.b +
+    "?externalframe=" +
+    escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $("abb_allow");
+  innerframeuri =
+    base.b +
+    "?testid=abb_allow&double=1&internalframe=abb_a&csp=" +
+    escape(
+      "default-src 'none'; frame-ancestors " +
+        host.a +
+        " " +
+        host.b +
+        "; script-src 'self'"
+    );
+  elt.src =
+    base.b +
+    "?externalframe=" +
+    escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $("abb_block");
+  innerframeuri =
+    base.b +
+    "?testid=abb_allow&double=1&internalframe=abb_b&csp=" +
+    escape(
+      "default-src 'none'; frame-ancestors " + host.a + "; script-src 'self'"
+    );
+  elt.src =
+    base.b +
+    "?externalframe=" +
+    escape('<iframe src="' + innerframeuri + '"></iframe>');
+
+  elt = $("abb2_block");
+  innerframeuri =
+    base.b +
+    "?testid=abb_allow&double=1&internalframe=abb2_b&csp=" +
+    escape(
+      "default-src 'none'; frame-ancestors " + host.b + "; script-src 'self'"
+    );
+  elt.src =
+    base.b +
+    "?externalframe=" +
+    escape('<iframe src="' + innerframeuri + '"></iframe>');
+}
+
+window.addEventListener("load", setupFrames);
diff --git a/dom/security/test/csp/file_frameancestors_userpass.html b/dom/security/test/csp/file_frameancestors_userpass.html
new file mode 100644
index 0000000000..c840995b6c
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_userpass.html
@@ -0,0 +1,10 @@
+<html>
+<head>
+  <title>CSP frame ancestors tests</title>
+</head>
+<body>
+  <tt>Nested Frames</tt><br/>
+  <iframe src='http://sampleuser:samplepass@mochi.test:8888/tests/dom/security/test/csp/file_frameancestors_userpass_frame_a.html'></iframe><br/>
+  <iframe src='http://sampleuser:samplepass@example.com/tests/dom/security/test/csp/file_frameancestors_userpass_frame_b.html'></iframe><br/>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_frameancestors_userpass_frame_a.html b/dom/security/test/csp/file_frameancestors_userpass_frame_a.html
new file mode 100644
index 0000000000..d5a5bb604b
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_userpass_frame_a.html
@@ -0,0 +1,12 @@
+<html>
+<head>
+  <title>Nested frame</title>
+  <script>
+  parent.parent.postMessage({call: "frameLoaded", testname: "frame_a", uri: window.location.toString()}, "*");
+  </script>
+</head>
+<body>
+  <tt>IFRAME A</tt><br/>
+  <iframe src='http://sampleuser:samplepass@mochi.test:8888/tests/dom/security/test/csp/file_frameancestors_userpass_frame_c.html'></iframe><br/>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_frameancestors_userpass_frame_b.html b/dom/security/test/csp/file_frameancestors_userpass_frame_b.html
new file mode 100644
index 0000000000..87055ef149
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_userpass_frame_b.html
@@ -0,0 +1,12 @@
+<html>
+<head>
+  <title>Nested frame</title>
+  <script>
+  parent.parent.postMessage({call: "frameLoaded", testname: "frame_b", uri: window.location.toString()}, "*");
+  </script>
+</head>
+<body>
+  <tt>IFRAME B</tt><br/>
+  <iframe src='http://sampleuser:samplepass@example.com/tests/dom/security/test/csp/file_frameancestors_userpass_frame_d.html'></iframe><br/>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_frameancestors_userpass_frame_c.html b/dom/security/test/csp/file_frameancestors_userpass_frame_c.html
new file mode 100644
index 0000000000..159e6c4633
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_userpass_frame_c.html
@@ -0,0 +1,8 @@
+<html>
+<head>
+  <title>Nested frame</title>
+</head>
+<body>
+  Nested frame C content
+</body>
+</html>
diff --git a/dom/security/test/csp/file_frameancestors_userpass_frame_c.html^headers^ b/dom/security/test/csp/file_frameancestors_userpass_frame_c.html^headers^
new file mode 100644
index 0000000000..9e7dfefcda
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_userpass_frame_c.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'none'; frame-ancestors http://mochi.test:8888/ ; script-src 'self';
diff --git a/dom/security/test/csp/file_frameancestors_userpass_frame_d.html b/dom/security/test/csp/file_frameancestors_userpass_frame_d.html
new file mode 100644
index 0000000000..0cb49c4836
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_userpass_frame_d.html
@@ -0,0 +1,8 @@
+<html>
+<head>
+  <title>Nested frame</title>
+</head>
+<body>
+  Nested frame D content
+</body>
+</html>
diff --git a/dom/security/test/csp/file_frameancestors_userpass_frame_d.html^headers^ b/dom/security/test/csp/file_frameancestors_userpass_frame_d.html^headers^
new file mode 100644
index 0000000000..019fcea026
--- /dev/null
+++ b/dom/security/test/csp/file_frameancestors_userpass_frame_d.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'none'; frame-ancestors http://sampleuser:samplepass@example.com/ ; script-src 'self';
diff --git a/dom/security/test/csp/file_hash_source.html b/dom/security/test/csp/file_hash_source.html
new file mode 100644
index 0000000000..47eba6cf3e
--- /dev/null
+++ b/dom/security/test/csp/file_hash_source.html
@@ -0,0 +1,65 @@
+<!doctype html>
+<html>
+  <body>
+    <!-- inline scripts -->
+    <p id="inline-script-valid-hash">blocked</p>
+    <p id="inline-script-invalid-hash">blocked</p>
+    <p id="inline-script-invalid-hash-valid-nonce">blocked</p>
+    <p id="inline-script-valid-hash-invalid-nonce">blocked</p>
+    <p id="inline-script-invalid-hash-invalid-nonce">blocked</p>
+    <p id="inline-script-valid-sha512-hash">blocked</p>
+    <p id="inline-script-valid-sha384-hash">blocked</p>
+    <p id="inline-script-valid-sha1-hash">blocked</p>
+    <p id="inline-script-valid-md5-hash">blocked</p>
+
+    <!-- 'sha256-siVR8vAcqP06h2ppeNwqgjr0yZ6yned4X2VF84j4GmI=' (in policy) -->
+    <script>document.getElementById("inline-script-valid-hash").innerHTML = "allowed";</script>
+    <!-- 'sha256-cYPTF2pm0QeyDtbmJ3+xi00o2Rxrw7vphBoHgOg9EnQ=' (not in policy) -->
+    <script>document.getElementById("inline-script-invalid-hash").innerHTML = "allowed";</script>
+    <!-- 'sha256-SKtBKyfeMjBpOujES0etR9t/cklbouJu/3T4PXnjbIo=' (not in policy) -->
+    <script nonce="jPRxvuRHbiQnCWVuoCMAvQ==">document.getElementById("inline-script-invalid-hash-valid-nonce").innerHTML = "allowed";</script>
+    <!-- 'sha256-z7rzCkbOJqi08lga3CVQ3b+3948ZbJWaSxsBs8zPliE=' -->
+    <script nonce="foobar">document.getElementById("inline-script-valid-hash-invalid-nonce").innerHTML = "allowed";</script>
+    <!-- 'sha256-E5TX2PmYZ4YQOK/F3XR1wFcvFjbO7QHMmxHTT/18LbE=' (not in policy) -->
+    <script nonce="foobar">document.getElementById("inline-script-invalid-hash-invalid-nonce").innerHTML = "allowed";</script>
+    <!-- 'sha512-tMLuv22jJ5RHkvLNlv0otvA2fgw6PF16HKu6wy0ZDQ3M7UKzoygs1uxIMSfjMttgWrB5WRvIr35zrTZppMYBVw==' (in policy) -->
+    <script>document.getElementById("inline-script-valid-sha512-hash").innerHTML = "allowed";</script>
+    <!-- 'sha384-XjAD+FxZfipkxna4id1JrR2QP6OYUZfAxpn9+yHOmT1VSLVa9SQR/dz7CEb7jw7w' (in policy) -->
+    <script>document.getElementById("inline-script-valid-sha384-hash").innerHTML = "allowed";</script>
+    <!-- 'sha1-LHErkMxKGcSpa/znpzmKYkKnI30=' (in policy) -->
+    <script>document.getElementById("inline-script-valid-sha1-hash").innerHTML = "allowed";</script>
+    <!-- 'md5-/m4wX3YU+IHs158KwKOBWg==' (in policy) -->
+    <script>document.getElementById("inline-script-valid-md5-hash").innerHTML = "allowed";</script>
+
+    <!-- inline styles -->
+    <p id="inline-style-valid-hash"></p>
+    <p id="inline-style-invalid-hash"></p>
+    <p id="inline-style-invalid-hash-valid-nonce"></p>
+    <p id="inline-style-valid-hash-invalid-nonce"></p>
+    <p id="inline-style-invalid-hash-invalid-nonce"></p>
+    <p id="inline-style-valid-sha512-hash"></p>
+    <p id="inline-style-valid-sha384-hash"></p>
+    <p id="inline-style-valid-sha1-hash"></p>
+    <p id="inline-style-valid-md5-hash"></p>
+
+    <!-- 'sha256-UpNH6x+Ux99QTW1fJikQsVbBERJruIC98et0YDVKKHQ=' (in policy) -->
+    <style>p#inline-style-valid-hash { color: green; }</style>
+    <!-- 'sha256-+TYxTx+bsfTDdivWLZUwScEYyxuv6lknMbNjrgGBRZo=' (not in policy) -->
+    <style>p#inline-style-invalid-hash { color: red; }</style>
+    <!-- 'sha256-U+9UPC/CFzz3QuOrl5q3KCVNngOYWuIkE2jK6Ir0Mbs=' (not in policy) -->
+    <style nonce="ftL2UbGHlSEaZTLWMwtA5Q==">p#inline-style-invalid-hash-valid-nonce { color: green; }</style>
+    <!-- 'sha256-0IPbWW5IDJ/juvETq60oTnhC+XzOqdYp5/UBsBKCaOY=' (in policy) -->
+    <style nonce="foobar">p#inline-style-valid-hash-invalid-nonce { color: green; }</style>
+    <!-- 'sha256-KaHZgPd4nC4S8BVLT/9WjzdPDtunGWojR83C2whbd50=' (not in policy) -->
+    <style nonce="foobar">p#inline-style-invalid-hash-invalid-nonce { color: red; }</style>
+    <!-- 'sha512-EpcDbSuvFv0HIyKtU5tQMN7UtBMeEbljz1dWPfy7PNCa1RYdHKwdJWT1tie41evq/ZUL1rzadSVdEzq3jl6Twg==' (in policy) -->
+    <style>p#inline-style-valid-sha512-hash { color: green; }</style>
+    <!-- 'sha384-c5W8ON4WyeA2zEOGdrOGhRmRYI8+2UzUUmhGQFjUFP6yiPZx9FGEV3UOiQ+tIshF' (in policy) -->
+    <style>p#inline-style-valid-sha384-hash { color: green; }</style>
+    <!-- 'sha1-T/+b4sxCIiJxDr6XS9dAEyHKt2M=' (in policy) -->
+    <style>p#inline-style-valid-sha1-hash { color: red; }</style>
+    <!-- 'md5-oNrgrtzOZduwDYYi1yo12g==' (in policy) -->
+    <style>p#inline-style-valid-md5-hash { color: red; }</style>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_hash_source.html^headers^ b/dom/security/test/csp/file_hash_source.html^headers^
new file mode 100644
index 0000000000..785d63391e
--- /dev/null
+++ b/dom/security/test/csp/file_hash_source.html^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: script-src 'sha256-siVR8vAcqP06h2ppeNwqgjr0yZ6yned4X2VF84j4GmI=' 'nonce-jPRxvuRHbiQnCWVuoCMAvQ==' 'sha256-z7rzCkbOJqi08lga3CVQ3b+3948ZbJWaSxsBs8zPliE=' 'sha512-tMLuv22jJ5RHkvLNlv0otvA2fgw6PF16HKu6wy0ZDQ3M7UKzoygs1uxIMSfjMttgWrB5WRvIr35zrTZppMYBVw==' 'sha384-XjAD+FxZfipkxna4id1JrR2QP6OYUZfAxpn9+yHOmT1VSLVa9SQR/dz7CEb7jw7w' 'sha1-LHErkMxKGcSpa/znpzmKYkKnI30=' 'md5-/m4wX3YU+IHs158KwKOBWg=='; style-src 'sha256-UpNH6x+Ux99QTW1fJikQsVbBERJruIC98et0YDVKKHQ=' 'nonce-ftL2UbGHlSEaZTLWMwtA5Q==' 'sha256-0IPbWW5IDJ/juvETq60oTnhC+XzOqdYp5/UBsBKCaOY=' 'sha512-EpcDbSuvFv0HIyKtU5tQMN7UtBMeEbljz1dWPfy7PNCa1RYdHKwdJWT1tie41evq/ZUL1rzadSVdEzq3jl6Twg==' 'sha384-c5W8ON4WyeA2zEOGdrOGhRmRYI8+2UzUUmhGQFjUFP6yiPZx9FGEV3UOiQ+tIshF' 'sha1-T/+b4sxCIiJxDr6XS9dAEyHKt2M=' 'md5-oNrgrtzOZduwDYYi1yo12g==';
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_iframe_parent_location_js.html b/dom/security/test/csp/file_iframe_parent_location_js.html
new file mode 100644
index 0000000000..0d980f9925
--- /dev/null
+++ b/dom/security/test/csp/file_iframe_parent_location_js.html
@@ -0,0 +1,10 @@
+<html>
+<head>
+  <title>Test setting parent location to javascript:</title>
+</head>
+<body>
+<script>
+  parent.window.location ="javascript:location.href";
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_iframe_sandbox_document_write.html b/dom/security/test/csp/file_iframe_sandbox_document_write.html
new file mode 100644
index 0000000000..a3a0952941
--- /dev/null
+++ b/dom/security/test/csp/file_iframe_sandbox_document_write.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+<head> <meta charset="utf-8"> </head>
+<script type="text/javascript">
+  function ok(result, desc) {
+    window.parent.postMessage({ok: result, desc}, "*");
+  }
+  function doStuff() {
+    var beforePrincipal = SpecialPowers.wrap(document).nodePrincipal;
+    document.open();
+    document.write("rewritten sandboxed document");
+    document.close();
+    var afterPrincipal = SpecialPowers.wrap(document).nodePrincipal;
+    ok(beforePrincipal.equals(afterPrincipal),
+       "document.write() does not change underlying principal");
+  }
+</script>
+<body onLoad='doStuff();'>
+  sandboxed with allow-scripts
+</body>
+</html>
diff --git a/dom/security/test/csp/file_iframe_sandbox_srcdoc.html b/dom/security/test/csp/file_iframe_sandbox_srcdoc.html
new file mode 100644
index 0000000000..bc700ed68f
--- /dev/null
+++ b/dom/security/test/csp/file_iframe_sandbox_srcdoc.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1073952 - CSP should restrict scripts in srcdoc iframe even if sandboxed</title>
+</head>
+<body>
+<iframe srcdoc="<img src=x onerror='parent.postMessage({result: `unexpected-csp-violation`}, `*`);'>"
+        sandbox="allow-scripts"></iframe>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_iframe_sandbox_srcdoc.html^headers^ b/dom/security/test/csp/file_iframe_sandbox_srcdoc.html^headers^
new file mode 100644
index 0000000000..cf869e07d4
--- /dev/null
+++ b/dom/security/test/csp/file_iframe_sandbox_srcdoc.html^headers^
@@ -0,0 +1 @@
+content-security-policy: default-src *;
diff --git a/dom/security/test/csp/file_iframe_srcdoc.sjs b/dom/security/test/csp/file_iframe_srcdoc.sjs
new file mode 100644
index 0000000000..25172b58d5
--- /dev/null
+++ b/dom/security/test/csp/file_iframe_srcdoc.sjs
@@ -0,0 +1,86 @@
+// Custom *.sjs file specifically for the needs of
+// https://bugzilla.mozilla.org/show_bug.cgi?id=1073952
+
+"use strict";
+
+const SCRIPT = `
+  <script>
+    parent.parent.postMessage({result: &quot;allowed&quot;}, &quot;*&quot;);
+  </script>`;
+
+const SIMPLE_IFRAME_SRCDOC =
+  `
+  <!DOCTYPE html>
+  <html>
+  <head><meta charset="utf-8"></head>
+  <body>
+    <iframe sandbox="allow-scripts" srcdoc="` +
+  SCRIPT +
+  `"></iframe>
+  </body>
+  </html>`;
+
+const INNER_SRCDOC_IFRAME = `
+  <iframe sandbox='allow-scripts' srcdoc='<script>
+      parent.parent.parent.postMessage({result: &quot;allowed&quot;}, &quot;*&quot;);
+    </script>'>
+  </iframe>`;
+
+const NESTED_IFRAME_SRCDOC =
+  `
+  <!DOCTYPE html>
+  <html>
+  <head><meta charset="utf-8"></head>
+  <body>
+    <iframe sandbox="allow-scripts" srcdoc="` +
+  INNER_SRCDOC_IFRAME +
+  `"></iframe>
+  </body>
+  </html>`;
+
+const INNER_DATAURI_IFRAME = `
+  <iframe sandbox='allow-scripts' src='data:text/html,<script>
+      parent.parent.parent.postMessage({result: &quot;allowed&quot;}, &quot;*&quot;);
+    </script>'>
+  </iframe>`;
+
+const NESTED_IFRAME_SRCDOC_DATAURI =
+  `
+  <!DOCTYPE html>
+  <html>
+  <head><meta charset="utf-8"></head>
+  <body>
+    <iframe sandbox="allow-scripts" srcdoc="` +
+  INNER_DATAURI_IFRAME +
+  `"></iframe>
+  </body>
+  </html>`;
+
+function handleRequest(request, response) {
+  const query = new URLSearchParams(request.queryString);
+
+  response.setHeader("Cache-Control", "no-cache", false);
+  if (typeof query.get("csp") === "string") {
+    response.setHeader("Content-Security-Policy", query.get("csp"), false);
+  }
+  response.setHeader("Content-Type", "text/html", false);
+
+  if (query.get("action") === "simple_iframe_srcdoc") {
+    response.write(SIMPLE_IFRAME_SRCDOC);
+    return;
+  }
+
+  if (query.get("action") === "nested_iframe_srcdoc") {
+    response.write(NESTED_IFRAME_SRCDOC);
+    return;
+  }
+
+  if (query.get("action") === "nested_iframe_srcdoc_datauri") {
+    response.write(NESTED_IFRAME_SRCDOC_DATAURI);
+    return;
+  }
+
+  // we should never get here, but just in case
+  // return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_ignore_unsafe_inline.html b/dom/security/test/csp/file_ignore_unsafe_inline.html
new file mode 100644
index 0000000000..773184201c
--- /dev/null
+++ b/dom/security/test/csp/file_ignore_unsafe_inline.html
@@ -0,0 +1,26 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+<title>Bug 1004703 - ignore 'unsafe-inline' if nonce- or hash-source specified</title>
+</head>
+<body>
+<div id="testdiv">a</div>
+
+<!-- first script allowlisted by 'unsafe-inline' -->
+<script type="application/javascript">
+document.getElementById('testdiv').innerHTML += 'b';
+</script>
+
+<!-- second script allowlisted by hash -->
+<!-- sha256-uJXAPKP5NZxnVMZMUkDofh6a9P3UMRc1CRTevVPS/rI= -->
+<script type="application/javascript">
+document.getElementById('testdiv').innerHTML += 'c';
+</script>
+
+<!-- thrid script allowlisted by nonce -->
+<script type="application/javascript" nonce="FooNonce">
+document.getElementById('testdiv').innerHTML += 'd';
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_ignore_unsafe_inline_multiple_policies_server.sjs b/dom/security/test/csp/file_ignore_unsafe_inline_multiple_policies_server.sjs
new file mode 100644
index 0000000000..32327b7575
--- /dev/null
+++ b/dom/security/test/csp/file_ignore_unsafe_inline_multiple_policies_server.sjs
@@ -0,0 +1,58 @@
+// custom *.sjs file specifically for the needs of:
+// * Bug 1004703 - ignore 'unsafe-inline' if nonce- or hash-source specified
+// * Bug 1198422: should not block inline script if default-src is not specified
+
+const { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+
+function loadHTMLFromFile(path) {
+  // Load the HTML to return in the response from file.
+  // Since it's relative to the cwd of the test runner, we start there and
+  // append to get to the actual path of the file.
+  var testHTMLFile = Cc["@mozilla.org/file/directory_service;1"]
+    .getService(Ci.nsIProperties)
+    .get("CurWorkD", Ci.nsIFile);
+  var dirs = path.split("/");
+  for (var i = 0; i < dirs.length; i++) {
+    testHTMLFile.append(dirs[i]);
+  }
+  var testHTMLFileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+  testHTMLFileStream.init(testHTMLFile, -1, 0, 0);
+  var testHTML = NetUtil.readInputStreamToString(
+    testHTMLFileStream,
+    testHTMLFileStream.available()
+  );
+  return testHTML;
+}
+
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  var csp1 = query.csp1 ? unescape(query.csp1) : "";
+  var csp2 = query.csp2 ? unescape(query.csp2) : "";
+  var file = unescape(query.file);
+
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // deliver the CSP encoded in the URI
+  // please note that comma separation of two policies
+  // acts like sending *two* separate policies
+  var csp = csp1;
+  if (csp2 !== "") {
+    csp += ", " + csp2;
+  }
+  response.setHeader("Content-Security-Policy", csp, false);
+
+  // Send HTML to test allowed/blocked behaviors
+  response.setHeader("Content-Type", "text/html", false);
+
+  response.write(loadHTMLFromFile(file));
+}
diff --git a/dom/security/test/csp/file_ignore_xfo.html b/dom/security/test/csp/file_ignore_xfo.html
new file mode 100644
index 0000000000..6746a3adba
--- /dev/null
+++ b/dom/security/test/csp/file_ignore_xfo.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1024557: Ignore x-frame-options if CSP with frame-ancestors exists</title>
+</head>
+<body>
+<div id="cspmessage">Ignoring XFO because of CSP</div>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_ignore_xfo.html^headers^ b/dom/security/test/csp/file_ignore_xfo.html^headers^
new file mode 100644
index 0000000000..e93f9e3ecb
--- /dev/null
+++ b/dom/security/test/csp/file_ignore_xfo.html^headers^
@@ -0,0 +1,3 @@
+Content-Security-Policy: frame-ancestors http://mochi.test:8888
+X-Frame-Options: deny
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_image_document_pixel.png b/dom/security/test/csp/file_image_document_pixel.png
new file mode 100644
index 0000000000..52c591798e
--- /dev/null
+++ b/dom/security/test/csp/file_image_document_pixel.png
diff --git a/dom/security/test/csp/file_image_document_pixel.png^headers^ b/dom/security/test/csp/file_image_document_pixel.png^headers^
new file mode 100644
index 0000000000..7c727854d0
--- /dev/null
+++ b/dom/security/test/csp/file_image_document_pixel.png^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: default-src https://bug1627235.test.com
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_image_nonce.html b/dom/security/test/csp/file_image_nonce.html
new file mode 100644
index 0000000000..5d57bb8372
--- /dev/null
+++ b/dom/security/test/csp/file_image_nonce.html
@@ -0,0 +1,39 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+  <meta charset='utf-8'>
+  <title>Bug 1355801: Nonce should not apply to images</title>
+  </head>
+<body>
+
+<img id='matchingNonce' src='http://mochi.test:8888/tests/image/test/mochitest/blue.png?a' nonce='abc'></img>
+<img id='nonMatchingNonce' src='http://mochi.test:8888/tests/image/test/mochitest/blue.png?b' nonce='bca'></img>
+<img id='noNonce' src='http://mochi.test:8888/tests/image/test/mochitest/blue.png?c'></img>
+
+<script type='application/javascript'>
+  var matchingNonce = document.getElementById('matchingNonce');
+  matchingNonce.onload = function(e) {
+    window.parent.postMessage({result: 'img-with-matching-nonce-loaded'}, '*');
+  };
+  matchingNonce.onerror = function(e) {
+    window.parent.postMessage({result: 'img-with-matching-nonce-blocked'}, '*');
+  }
+
+  var nonMatchingNonce = document.getElementById('nonMatchingNonce');
+  nonMatchingNonce.onload = function(e) {
+    window.parent.postMessage({result: 'img-with_non-matching-nonce-loaded'}, '*');
+  };
+  nonMatchingNonce.onerror = function(e) {
+    window.parent.postMessage({result: 'img-with_non-matching-nonce-blocked'}, '*');
+  }
+
+  var noNonce = document.getElementById('noNonce');
+  noNonce.onload = function(e) {
+    window.parent.postMessage({result: 'img-without-nonce-loaded'}, '*');
+  };
+  noNonce.onerror = function(e) {
+    window.parent.postMessage({result: 'img-without-nonce-blocked'}, '*');
+  }
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_image_nonce.html^headers^ b/dom/security/test/csp/file_image_nonce.html^headers^
new file mode 100644
index 0000000000..0d63558c46
--- /dev/null
+++ b/dom/security/test/csp/file_image_nonce.html^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: img-src 'nonce-abc';
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_independent_iframe_csp.html b/dom/security/test/csp/file_independent_iframe_csp.html
new file mode 100644
index 0000000000..0581f5ea85
--- /dev/null
+++ b/dom/security/test/csp/file_independent_iframe_csp.html
@@ -0,0 +1,43 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1419222 - iFrame CSP should not affect parent document CSP</title>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="connect-src *; style-src * 'unsafe-inline'; "/>
+</head>
+<body>
+  <script>
+    var getCspObj = function(doc) {
+      var contentDoc = SpecialPowers.wrap(doc);
+      var cspJSON = contentDoc.cspJSON;
+      var cspOBJ = JSON.parse(cspJSON);
+      return cspOBJ;
+    }
+
+    // Add an iFrame, add an additional CSP directive to that iFrame, and
+    // return the CSP object of that iFrame.
+    var addIFrame = function() {
+      var frame = document.createElement("iframe");
+      frame.id = "nestedframe";
+      document.body.appendChild(frame);
+      var metaTag = document.createElement("meta");
+      metaTag.setAttribute("http-equiv", "Content-Security-Policy");
+      metaTag.setAttribute("content", "img-src 'self' data:;");
+      frame.contentDocument.head.appendChild(metaTag);
+      return getCspObj(frame.contentDocument);
+    }
+
+    // Get the CSP objects of the parent document before and after adding the
+    // iFrame, as well as of the iFram itself.
+    var parentBeginCspObj = getCspObj(document);
+    var iFrameCspObj = addIFrame();
+    var parentEndCspObj = getCspObj(document);
+
+    // Post a message containing the three CSP objects to the test context.
+    window.parent.postMessage(
+      {result: [parentBeginCspObj, iFrameCspObj, parentEndCspObj]},
+      "*"
+    );
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_inlinescript.html b/dom/security/test/csp/file_inlinescript.html
new file mode 100644
index 0000000000..55a9b9b180
--- /dev/null
+++ b/dom/security/test/csp/file_inlinescript.html
@@ -0,0 +1,15 @@
+<html>

+<head>

+  <title>CSP inline script tests</title>

+</head>

+<body onload="window.parent.postMessage('body-onload-fired', '*')">

+  <script type="text/javascript">

+    window.parent.postMessage("text-node-fired", "*");

+  </script>

+

+  <iframe src='javascript:window.parent.parent.postMessage("javascript-uri-fired", "*")'></iframe>

+

+  <a id='anchortoclick' href='javascript:window.parent.postMessage("javascript-uri-anchor-fired", "*")'>testlink</a>

+

+</body>

+</html>

diff --git a/dom/security/test/csp/file_inlinestyle_main.html b/dom/security/test/csp/file_inlinestyle_main.html
new file mode 100644
index 0000000000..a0d2969883
--- /dev/null
+++ b/dom/security/test/csp/file_inlinestyle_main.html
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<html>
+  <head>
+    <title>CSP inline script tests</title>
+    <!-- content= "div#linkstylediv { color: #0f0; }" -->
+    <link rel="stylesheet" type="text/css"
+          href='file_CSP.sjs?type=text/css&content=div%23linkstylediv%20%7B%20color%3A%20%230f0%3B%20%7D' />
+    <!-- content= "div#modifycsstextdiv { color: #0f0; }" -->
+    <link rel="stylesheet" type="text/css"
+          href='file_CSP.sjs?type=text/css&content=div%23modifycsstextdiv%20%7B%20color%3A%20%23f00%3B%20%7D' />
+    <script>
+      function cssTest() {
+        var elem = document.getElementById('csstextstylediv');
+        elem.style.cssText = "color: #00FF00;";
+        getComputedStyle(elem, null).color;
+
+        document.styleSheets[1].cssRules[0].style.cssText = "color: #00FF00;";
+        elem = document.getElementById('modifycsstextdiv');
+        getComputedStyle(elem, null).color;
+      }
+    </script>
+  </head>
+  <body onload='cssTest()'>
+
+    <style type="text/css">
+      div#inlinestylediv {
+        color: #FF0000;
+      }
+    </style>
+
+    <div id='linkstylediv'>Link tag (external) stylesheet test (should be green)</div>
+    <div id='inlinestylediv'>Inline stylesheet test (should be black)</div>
+    <div id='attrstylediv' style="color: #FF0000;">Attribute stylesheet test (should be black)</div>
+    <div id='csstextstylediv'>cssText test (should be black)</div>
+    <div id='modifycsstextdiv'> modify rule from style sheet via cssText(should be green) </div>
+
+    <!-- tests for SMIL stuff - animations -->
+    <svg xmlns="http://www.w3.org/2000/svg"
+         xmlns:xlink="http://www.w3.org/1999/xlink"
+         width="100%"
+         height="100px">
+
+      <!-- Animates XML attribute, which is mapped into style. -->
+      <text id="xmlTest" x="0" y="15">
+         This shouldn't be red since the animation should be blocked by CSP.
+
+        <animate attributeName="fill" attributeType="XML"
+                  values="red;orange;red" dur="2s"
+                  repeatCount="indefinite" />
+      </text>
+
+      <!-- Animates override value for CSS property. -->
+      <text id="cssOverrideTest" x="0" y="35">
+         This shouldn't be red since the animation should be blocked by CSP.
+
+        <animate attributeName="fill" attributeType="CSS"
+                  values="red;orange;red" dur="2s"
+                  repeatCount="indefinite" />
+      </text>
+
+      <!-- Animates override value for CSS property targeted via ID. -->
+      <text id="cssOverrideTestById" x="0" y="55">
+         This shouldn't be red since the animation should be blocked by CSP.
+      </text>
+      <animate xlink:href="#cssOverrideTestById"
+               attributeName="fill"
+               values="red;orange;red"
+               dur="2s" repeatCount="indefinite" />
+
+      <!-- Sets value for CSS property targeted via ID. -->
+      <text id="cssSetTestById" x="0" y="75">
+         This shouldn't be red since the &lt;set&gt; should be blocked by CSP.
+      </text>
+      <set xlink:href="#cssSetTestById"
+               attributeName="fill"
+               to="red" />
+    </svg>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_inlinestyle_main.html^headers^ b/dom/security/test/csp/file_inlinestyle_main.html^headers^
new file mode 100644
index 0000000000..7b6a251679
--- /dev/null
+++ b/dom/security/test/csp/file_inlinestyle_main.html^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: default-src 'self' ; script-src 'self' 'unsafe-inline'
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_inlinestyle_main_allowed.html b/dom/security/test/csp/file_inlinestyle_main_allowed.html
new file mode 100644
index 0000000000..9b533ef074
--- /dev/null
+++ b/dom/security/test/csp/file_inlinestyle_main_allowed.html
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<html>
+  <head>
+    <title>CSP inline script tests</title>
+    <!-- content= "div#linkstylediv { color: #0f0; }" -->
+    <link rel="stylesheet" type="text/css"
+          href='file_CSP.sjs?type=text/css&content=div%23linkstylediv%20%7B%20color%3A%20%230f0%3B%20%7D' />
+    <!-- content= "div#modifycsstextdiv { color: #f00; }" -->
+    <link rel="stylesheet" type="text/css"
+          href='file_CSP.sjs?type=text/css&content=div%23modifycsstextdiv%20%7B%20color%3A%20%23f00%3B%20%7D' />
+    <script>
+      function cssTest() {
+        // CSSStyleDeclaration.cssText
+        var elem = document.getElementById('csstextstylediv');
+        elem.style.cssText = "color: #00FF00;";
+
+        // If I call getComputedStyle as below, this test passes as the parent page
+        // correctly detects that the text is colored green - if I remove this, getComputedStyle
+        // thinks the text is black when called by the parent page.
+        getComputedStyle(elem, null).color;
+
+        document.styleSheets[1].cssRules[0].style.cssText = "color: #00FF00;";
+        elem = document.getElementById('modifycsstextdiv');
+        getComputedStyle(elem, null).color;
+      }
+    </script>
+  </head>
+  <body onload='cssTest()'>
+
+    <style type="text/css">
+      div#inlinestylediv {
+        color: #00FF00;
+      }
+    </style>
+
+    <div id='linkstylediv'>Link tag (external) stylesheet test (should be green)</div>
+    <div id='inlinestylediv'>Inline stylesheet test (should be green)</div>
+    <div id='attrstylediv' style="color: #00FF00;">Attribute stylesheet test (should be green)</div>
+    <div id='csstextstylediv'>style.cssText test (should be green)</div>
+    <div id='modifycsstextdiv'> modify rule from style sheet via cssText(should be green) </div>
+
+    <!-- tests for SMIL stuff - animations -->
+    <svg xmlns="http://www.w3.org/2000/svg"
+         xmlns:xlink="http://www.w3.org/1999/xlink"
+         width="100%"
+         height="100px">
+
+      <!-- Animates XML attribute, which is mapped into style. -->
+      <text id="xmlTest" x="0" y="15">
+         This should be green since the animation should be allowed by CSP.
+
+        <animate attributeName="fill" attributeType="XML"
+                  values="lime;green;lime" dur="2s"
+                  repeatCount="indefinite" />
+      </text>
+
+      <!-- Animates override value for CSS property. -->
+      <text id="cssOverrideTest" x="0" y="35">
+         This should be green since the animation should be allowed by CSP.
+
+        <animate attributeName="fill" attributeType="CSS"
+                  values="lime;green;lime" dur="2s"
+                  repeatCount="indefinite" />
+      </text>
+
+      <!-- Animates override value for CSS property targeted via ID. -->
+      <text id="cssOverrideTestById" x="0" y="55">
+         This should be green since the animation should be allowed by CSP.
+      </text>
+      <animate xlink:href="#cssOverrideTestById"
+               attributeName="fill"
+               values="lime;green;lime"
+               dur="2s" repeatCount="indefinite" />
+
+      <!-- Sets value for CSS property targeted via ID. -->
+      <text id="cssSetTestById" x="0" y="75">
+         This should be green since the &lt;set&gt; should be allowed by CSP.
+      </text>
+      <set xlink:href="#cssSetTestById"
+               attributeName="fill"
+               to="lime" />
+    </svg>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_inlinestyle_main_allowed.html^headers^ b/dom/security/test/csp/file_inlinestyle_main_allowed.html^headers^
new file mode 100644
index 0000000000..621d2536b0
--- /dev/null
+++ b/dom/security/test/csp/file_inlinestyle_main_allowed.html^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: default-src 'self' ; script-src 'self' 'unsafe-inline' ; style-src 'self' 'unsafe-inline'
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_invalid_source_expression.html b/dom/security/test/csp/file_invalid_source_expression.html
new file mode 100644
index 0000000000..83bb0ec0ca
--- /dev/null
+++ b/dom/security/test/csp/file_invalid_source_expression.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1086612 - CSP: Let source expression be the empty set in case no valid source can be parsed</title>
+  </head>
+  <body>
+  <div id="testdiv">blocked</div>
+  <!-- Note, we reuse file_path_matching.js which only updates the testdiv to 'allowed' if loaded !-->
+  <script src="http://test1.example.com/tests/dom/security/test/csp/file_path_matching.js"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_leading_wildcard.html b/dom/security/test/csp/file_leading_wildcard.html
new file mode 100644
index 0000000000..ea5e993447
--- /dev/null
+++ b/dom/security/test/csp/file_leading_wildcard.html
@@ -0,0 +1,11 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1032303 - CSP - Keep FULL STOP when matching *.foo.com to disallow loads from foo.com</title>
+  </head>
+  <body>
+  <!-- Please note that both scripts do *not* exist in the file system -->
+  <script src="http://test1.example.com/tests/dom/security/test/csp/leading_wildcard_allowed.js" ></script>
+  <script src="http://example.com/tests/dom/security/test/csp/leading_wildcard_blocked.js" ></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_link_rel_preload.html b/dom/security/test/csp/file_link_rel_preload.html
new file mode 100644
index 0000000000..8af49a77fe
--- /dev/null
+++ b/dom/security/test/csp/file_link_rel_preload.html
@@ -0,0 +1,19 @@
+<!doctype html>
+<html>
+<head>
+  <title>Bug 1599791 - Test link rel=preload</title>
+  <!-- Please note that fakeServer does not exist in our testsuite -->
+  <meta http-equiv="Content-Security-Policy" content="default-src 'none'">
+  <link rel="preload" as="script" href="fakeServer?script"></link>
+  <link rel="preload" as="style" href="fakeServer?style"></link>
+  <link rel="preload" as="image" href="fakeServer?image"></link>
+  <link rel="preload" as="fetch" href="fakeServer?fetch"></link>
+  <link rel="preload" as="font" href="fakeServer?font"></link>
+
+  <link rel="stylesheet" href="fakeServer?style">
+</head>
+<body>
+<script src="fakeServer?script"></script>
+<img src="fakeServer?image"></img>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_main.html b/dom/security/test/csp/file_main.html
new file mode 100644
index 0000000000..ddc8382617
--- /dev/null
+++ b/dom/security/test/csp/file_main.html
@@ -0,0 +1,55 @@
+<html>
+  <head>
+    <link rel='stylesheet' type='text/css'
+          href='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=style_bad&type=text/css' />
+    <link rel='stylesheet' type='text/css'
+          href='file_CSP.sjs?testid=style_good&type=text/css' />
+
+
+    <style>
+      /* CSS font embedding tests */
+      @font-face {
+        font-family: "arbitrary_good";
+        src: url('file_CSP.sjs?testid=font_good&type=application/octet-stream');
+      }
+      @font-face {
+        font-family: "arbitrary_bad";
+        src: url('http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=font_bad&type=application/octet-stream');
+      }
+
+      .div_arbitrary_good { font-family: "arbitrary_good"; }
+      .div_arbitrary_bad { font-family: "arbitrary_bad"; }
+    </style>
+  </head>
+  <body>
+    <!-- these should be stopped by CSP.  :) -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img_bad&type=img/png"> </img>
+    <audio src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=media_bad&type=audio/vorbis"></audio>
+    <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script_bad&type=text/javascript'></script>
+    <iframe src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=frame_bad&content=FAIL'></iframe>
+    <object width="10" height="10">
+      <param name="movie" value="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=object_bad&type=application/x-shockwave-flash">
+      <embed src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=object_bad&type=application/x-shockwave-flash"></embed>
+    </object>
+
+    <!-- these should load ok.  :) -->
+    <img src="file_CSP.sjs?testid=img_good&type=img/png" />
+    <audio src="file_CSP.sjs?testid=media_good&type=audio/vorbis"></audio>
+    <script src='file_CSP.sjs?testid=script_good&type=text/javascript'></script>
+    <iframe src='file_CSP.sjs?testid=frame_good&content=PASS'></iframe>
+
+    <object width="10" height="10">
+      <param name="movie" value="file_CSP.sjs?testid=object_good&type=application/x-shockwave-flash">
+      <embed src="file_CSP.sjs?testid=object_good&type=application/x-shockwave-flash"></embed>
+    </object>
+
+    <!-- XHR tests... they're taken care of in this script,
+         and since the URI doesn't have any 'testid' values,
+         it will just be ignored by the test framework.  -->
+    <script src='file_main.js'></script>
+
+    <!-- Support elements for the @font-face test -->
+    <div class="div_arbitrary_good">arbitrary good</div>
+    <div class="div_arbitrary_bad">arbitrary_bad</div>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_main.html^headers^ b/dom/security/test/csp/file_main.html^headers^
new file mode 100644
index 0000000000..3338de389b
--- /dev/null
+++ b/dom/security/test/csp/file_main.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self' blob: ; style-src 'unsafe-inline' 'self'
diff --git a/dom/security/test/csp/file_main.js b/dom/security/test/csp/file_main.js
new file mode 100644
index 0000000000..01dd43cbf5
--- /dev/null
+++ b/dom/security/test/csp/file_main.js
@@ -0,0 +1,26 @@
+function doXHR(uri) {
+  try {
+    var xhr = new XMLHttpRequest();
+    xhr.open("GET", uri);
+    xhr.send();
+  } catch (ex) {}
+}
+
+doXHR(
+  "http://mochi.test:8888/tests/dom/security/test/csp/file_CSP.sjs?testid=xhr_good"
+);
+doXHR(
+  "http://example.com/tests/dom/security/test/csp/file_CSP.sjs?testid=xhr_bad"
+);
+fetch(
+  "http://mochi.test:8888/tests/dom/security/test/csp/file_CSP.sjs?testid=fetch_good"
+);
+fetch(
+  "http://example.com/tests/dom/security/test/csp/file_CSP.sjs?testid=fetch_bad"
+);
+navigator.sendBeacon(
+  "http://mochi.test:8888/tests/dom/security/test/csp/file_CSP.sjs?testid=beacon_good"
+);
+navigator.sendBeacon(
+  "http://example.com/tests/dom/security/test/csp/file_CSP.sjs?testid=beacon_bad"
+);
diff --git a/dom/security/test/csp/file_meta_element.html b/dom/security/test/csp/file_meta_element.html
new file mode 100644
index 0000000000..17f19c7c86
--- /dev/null
+++ b/dom/security/test/csp/file_meta_element.html
@@ -0,0 +1,27 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy"
+        content= "img-src 'none'; script-src 'unsafe-inline'; report-uri http://www.example.com; frame-ancestors https:; sandbox allow-scripts">
+  <title>Bug 663570 - Implement Content Security Policy via meta tag</title>
+</head>
+<body>
+
+  <!-- try to load an image which is forbidden by meta CSP -->
+  <img id="testimage"></img>
+
+  <script type="application/javascript">
+    var myImg = document.getElementById("testimage");
+    myImg.onload = function(e) {
+      window.parent.postMessage({result: "img-loaded"}, "*");
+    };
+    myImg.onerror = function(e) {
+      window.parent.postMessage({result: "img-blocked"}, "*");
+    };
+    //Image should be tried to load only after onload/onerror event declaration.
+    myImg.src = "http://mochi.test:8888/tests/image/test/mochitest/blue.png";
+  </script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_meta_header_dual.sjs b/dom/security/test/csp/file_meta_header_dual.sjs
new file mode 100644
index 0000000000..445b3e444e
--- /dev/null
+++ b/dom/security/test/csp/file_meta_header_dual.sjs
@@ -0,0 +1,101 @@
+// Custom *.sjs file specifically for the needs of Bug:
+// Bug 663570 - Implement Content Security Policy via meta tag
+
+const HTML_HEAD =
+  "<!DOCTYPE HTML>" +
+  "<html>" +
+  "<head>" +
+  "<meta charset='utf-8'>" +
+  "<title>Bug 663570 - Implement Content Security Policy via <meta> tag</title>";
+
+const HTML_BODY =
+  "</head>" +
+  "<body>" +
+  "<img id='testimage' src='http://mochi.test:8888/tests/image/test/mochitest/blue.png'></img>" +
+  "<script type='application/javascript'>" +
+  "  var myImg = document.getElementById('testimage');" +
+  "  myImg.onload = function(e) {" +
+  "    window.parent.postMessage({result: 'img-loaded'}, '*');" +
+  "  };" +
+  "  myImg.onerror = function(e) { " +
+  "    window.parent.postMessage({result: 'img-blocked'}, '*');" +
+  "  };" +
+  "</script>" +
+  "</body>" +
+  "</html>";
+
+const META_CSP_BLOCK_IMG =
+  '<meta http-equiv="Content-Security-Policy" content="img-src \'none\'">';
+
+const META_CSP_ALLOW_IMG =
+  '<meta http-equiv="Content-Security-Policy" content="img-src http://mochi.test:8888;">';
+
+const HEADER_CSP_BLOCK_IMG = "img-src 'none';";
+
+const HEADER_CSP_ALLOW_IMG = "img-src http://mochi.test:8888";
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/html", false);
+  var queryString = request.queryString;
+
+  if (queryString === "test1") {
+    /* load image without any CSP */
+    response.write(HTML_HEAD + HTML_BODY);
+    return;
+  }
+
+  if (queryString === "test2") {
+    /* load image where meta denies load */
+    response.write(HTML_HEAD + META_CSP_BLOCK_IMG + HTML_BODY);
+    return;
+  }
+
+  if (queryString === "test3") {
+    /* load image where meta allows load */
+    response.write(HTML_HEAD + META_CSP_ALLOW_IMG + HTML_BODY);
+    return;
+  }
+
+  if (queryString === "test4") {
+    /* load image where meta allows but header blocks */
+    response.setHeader("Content-Security-Policy", HEADER_CSP_BLOCK_IMG, false);
+    response.write(HTML_HEAD + META_CSP_ALLOW_IMG + HTML_BODY);
+    return;
+  }
+
+  if (queryString === "test5") {
+    /* load image where meta blocks but header allows */
+    response.setHeader("Content-Security-Policy", HEADER_CSP_ALLOW_IMG, false);
+    response.write(HTML_HEAD + META_CSP_BLOCK_IMG + HTML_BODY);
+    return;
+  }
+
+  if (queryString === "test6") {
+    /* load image where meta allows and header allows */
+    response.setHeader("Content-Security-Policy", HEADER_CSP_ALLOW_IMG, false);
+    response.write(HTML_HEAD + META_CSP_ALLOW_IMG + HTML_BODY);
+    return;
+  }
+
+  if (queryString === "test7") {
+    /* load image where meta1 allows but meta2 blocks */
+    response.write(
+      HTML_HEAD + META_CSP_ALLOW_IMG + META_CSP_BLOCK_IMG + HTML_BODY
+    );
+    return;
+  }
+
+  if (queryString === "test8") {
+    /* load image where meta1 allows and meta2 allows */
+    response.write(
+      HTML_HEAD + META_CSP_ALLOW_IMG + META_CSP_ALLOW_IMG + HTML_BODY
+    );
+    return;
+  }
+
+  // we should never get here, but just in case, return
+  // something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_meta_whitespace_skipping.html b/dom/security/test/csp/file_meta_whitespace_skipping.html
new file mode 100644
index 0000000000..c0cfc8cc28
--- /dev/null
+++ b/dom/security/test/csp/file_meta_whitespace_skipping.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <!-- Test all the different space characters within the meta csp:
+       * U+0020 space           | &#x20;
+       * U+0009 tab             | &#x9;        
+       * U+000A line feed       | &#xa;  
+       * U+000C form feed       | &#xc;
+       * U+000D carriage return | &#xd;
+    !-->
+  <meta http-equiv="Content-Security-Policy"
+        content= "
+        img-src&#x20;       'none'; &#x20;
+        script-src 'unsafe-inline'  &#xd;
+        ;
+        style-src&#x9;&#x9;     https://example.com&#xa;
+        https://foo.com;&#xc;;;;&#xc;;;&#xc;     child-src    foo.com
+        bar.com
+            &#xd;;&#xd;
+                     font-src 'none'">
+  <title>Bug 1261634 - Update whitespace skipping for meta csp</title>
+</head>
+<body>
+  <script type="application/javascript">
+    // notify the including document that we are done parsing the meta csp
+    window.parent.postMessage({result: "meta-csp-parsed"}, "*");
+  </script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_multi_policy_injection_bypass.html b/dom/security/test/csp/file_multi_policy_injection_bypass.html
new file mode 100644
index 0000000000..a3cb415a9e
--- /dev/null
+++ b/dom/security/test/csp/file_multi_policy_injection_bypass.html
@@ -0,0 +1,15 @@
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=717511
+-->
+  <body>
+    <!-- these should be stopped by CSP after fixing bug 717511.  :) -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img_bad&type=img/png"> </img>
+    <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script_bad&type=text/javascript'></script>
+
+    <!-- these should load ok after fixing bug 717511.  :) -->
+    <img src="file_CSP.sjs?testid=img_good&type=img/png" />
+    <script src='file_CSP.sjs?testid=script_good&type=text/javascript'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_multi_policy_injection_bypass.html^headers^ b/dom/security/test/csp/file_multi_policy_injection_bypass.html^headers^
new file mode 100644
index 0000000000..e1b64a9220
--- /dev/null
+++ b/dom/security/test/csp/file_multi_policy_injection_bypass.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self', default-src *
diff --git a/dom/security/test/csp/file_multi_policy_injection_bypass_2.html b/dom/security/test/csp/file_multi_policy_injection_bypass_2.html
new file mode 100644
index 0000000000..3fa6c7ab91
--- /dev/null
+++ b/dom/security/test/csp/file_multi_policy_injection_bypass_2.html
@@ -0,0 +1,15 @@
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=717511
+-->
+  <body>
+    <!-- these should be stopped by CSP after fixing bug 717511.  :) -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img2_bad&type=img/png"> </img>
+    <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script2_bad&type=text/javascript'></script>
+
+    <!-- these should load ok after fixing bug 717511.  :) -->
+    <img src="file_CSP.sjs?testid=img2_good&type=img/png" />
+    <script src='file_CSP.sjs?testid=script2_good&type=text/javascript'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_multi_policy_injection_bypass_2.html^headers^ b/dom/security/test/csp/file_multi_policy_injection_bypass_2.html^headers^
new file mode 100644
index 0000000000..b523073cd3
--- /dev/null
+++ b/dom/security/test/csp/file_multi_policy_injection_bypass_2.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self'   ,    default-src *
diff --git a/dom/security/test/csp/file_multipart_testserver.sjs b/dom/security/test/csp/file_multipart_testserver.sjs
new file mode 100644
index 0000000000..571dd4006d
--- /dev/null
+++ b/dom/security/test/csp/file_multipart_testserver.sjs
@@ -0,0 +1,160 @@
+// SJS file specifically for the needs of bug
+// Bug 1416045/Bug 1223743 - CSP: Check baseChannel for CSP when loading multipart channel
+
+var CSP = "script-src 'unsafe-inline', img-src 'none'";
+var rootCSP = "script-src 'unsafe-inline'";
+var part1CSP = "img-src *";
+var part2CSP = "img-src 'none'";
+var BOUNDARY = "fooboundary";
+
+// small red image
+const IMG_BYTES = atob(
+  "iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
+    "P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="
+);
+
+var RESPONSE = `
+  <script>
+  var myImg = new Image;
+  myImg.src = "file_multipart_testserver.sjs?img";
+  myImg.onerror = function(e) {
+    window.parent.postMessage({"test": "rootCSP_test",
+                               "msg": "img-blocked"}, "*");
+  };
+  myImg.onload = function() {
+    window.parent.postMessage({"test": "rootCSP_test",
+                               "msg": "img-loaded"}, "*");
+  };
+  document.body.appendChild(myImg);
+  </script>
+`;
+
+var RESPONSE1 = `
+  <body>
+  <script>
+  var triggerNextPartFrame = document.createElement('iframe');
+  var myImg = new Image;
+  myImg.src = "file_multipart_testserver.sjs?img";
+  myImg.onerror = function(e) {
+    window.parent.postMessage({"test": "part1CSP_test",
+                               "msg": "part1-img-blocked"}, "*");
+    triggerNextPartFrame.src = 'file_multipart_testserver.sjs?sendnextpart';
+  };
+  myImg.onload = function() {
+    window.parent.postMessage({"test": "part1CSP_test",
+                               "msg": "part1-img-loaded"}, "*");
+    triggerNextPartFrame.src = 'file_multipart_testserver.sjs?sendnextpart';
+  };
+  document.body.appendChild(myImg);
+  document.body.appendChild(triggerNextPartFrame);
+  </script>
+  </body>
+`;
+
+var RESPONSE2 = `
+  <body>
+  <script>
+  var myImg = new Image;
+  myImg.src = "file_multipart_testserver.sjs?img";
+  myImg.onerror = function(e) {
+    window.parent.postMessage({"test": "part2CSP_test",
+                               "msg": "part2-img-blocked"}, "*");
+  };
+  myImg.onload = function() {
+    window.parent.postMessage({"test": "part2CSP_test",
+                               "msg": "part2-img-loaded"}, "*");
+  };
+  document.body.appendChild(myImg);
+  </script>
+  </body>
+`;
+
+function setGlobalState(data, key) {
+  x = {
+    data,
+    QueryInterface(iid) {
+      return this;
+    },
+  };
+  x.wrappedJSObject = x;
+  setObjectState(key, x);
+}
+
+function getGlobalState(key) {
+  var data;
+  getObjectState(key, function (x) {
+    data = x && x.wrappedJSObject.data;
+  });
+  return data;
+}
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  if (request.queryString == "doc") {
+    response.setHeader("Content-Security-Policy", CSP, false);
+    response.setHeader(
+      "Content-Type",
+      "multipart/x-mixed-replace; boundary=" + BOUNDARY,
+      false
+    );
+    response.write(BOUNDARY + "\r\n");
+    response.write(RESPONSE);
+    response.write(BOUNDARY + "\r\n");
+    return;
+  }
+
+  if (request.queryString == "partcspdoc") {
+    response.setHeader("Content-Security-Policy", rootCSP, false);
+    response.setHeader(
+      "Content-Type",
+      "multipart/x-mixed-replace; boundary=" + BOUNDARY,
+      false
+    );
+    response.setStatusLine(request.httpVersion, 200, "OK");
+    response.processAsync();
+    response.write("--" + BOUNDARY + "\r\n");
+    sendNextPart(response, 1);
+    return;
+  }
+
+  if (request.queryString == "sendnextpart") {
+    response.setStatusLine(request.httpVersion, 204, "No content");
+    var blockedResponse = getGlobalState("root-document-response");
+    if (typeof blockedResponse == "object") {
+      sendNextPart(blockedResponse, 2);
+      sendClose(blockedResponse);
+    } else {
+      dump("Couldn't find the stored response object.");
+    }
+    return;
+  }
+
+  if (request.queryString == "img") {
+    response.setHeader("Content-Type", "image/png");
+    response.write(IMG_BYTES);
+    return;
+  }
+
+  // we should never get here - return something unexpected
+  response.write("d'oh");
+}
+
+function sendClose(response) {
+  response.write("--" + BOUNDARY + "--\r\n");
+  response.finish();
+}
+
+function sendNextPart(response, partNumber) {
+  response.write("Content-type: text/html" + "\r\n");
+  if (partNumber == 1) {
+    response.write("Content-Security-Policy:" + part1CSP + "\r\n");
+    response.write(RESPONSE1);
+    setGlobalState(response, "root-document-response");
+  } else {
+    response.write("Content-Security-Policy:" + part2CSP + "\r\n");
+    response.write(RESPONSE2);
+  }
+  response.write("--" + BOUNDARY + "\r\n");
+}
diff --git a/dom/security/test/csp/file_no_log_ignore_xfo.html b/dom/security/test/csp/file_no_log_ignore_xfo.html
new file mode 100644
index 0000000000..fc5528a35c
--- /dev/null
+++ b/dom/security/test/csp/file_no_log_ignore_xfo.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1722252: "Content-Security-Policy: Ignoring ‘x-frame-options’ because of ‘frame-ancestors’ directive." warning message even when no "x-frame-options" header present</title>
+</head>
+<body>
+<div id="cspmessage">Do not log xfo ignore warning when no xfo is set.</div>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_no_log_ignore_xfo.html^headers^ b/dom/security/test/csp/file_no_log_ignore_xfo.html^headers^
new file mode 100644
index 0000000000..1fbbf3de99
--- /dev/null
+++ b/dom/security/test/csp/file_no_log_ignore_xfo.html^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: frame-ancestors http://mochi.test:8888
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_nonce_redirector.sjs b/dom/security/test/csp/file_nonce_redirector.sjs
new file mode 100644
index 0000000000..b56b9ded37
--- /dev/null
+++ b/dom/security/test/csp/file_nonce_redirector.sjs
@@ -0,0 +1,28 @@
+// custom *.sjs file for
+// Bug 1469150:Scripts with valid nonce get blocked if URL redirects.
+
+const URL_PATH = "example.com/tests/dom/security/test/csp/";
+
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+  let queryStr = request.queryString;
+
+  if (queryStr === "redirect") {
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader(
+      "Location",
+      "https://" + URL_PATH + "file_nonce_redirector.sjs?load",
+      false
+    );
+    return;
+  }
+
+  if (queryStr === "load") {
+    response.setHeader("Content-Type", "application/javascript", false);
+    response.write("console.log('script loaded');");
+    return;
+  }
+
+  // we should never get here - return something unexpected
+  response.write("d'oh");
+}
diff --git a/dom/security/test/csp/file_nonce_redirects.html b/dom/security/test/csp/file_nonce_redirects.html
new file mode 100644
index 0000000000..e291164900
--- /dev/null
+++ b/dom/security/test/csp/file_nonce_redirects.html
@@ -0,0 +1,23 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+  <meta charset='utf-8'>
+  <meta http-equiv="Content-Security-Policy" content="script-src 'nonce-abcd1234'">
+  <title>Bug 1469150:Scripts with valid nonce get blocked if URL redirects</title>
+  </head>
+<body>
+
+<script nonce='abcd1234' id='redirectScript'></script>
+
+<script nonce='abcd1234' type='application/javascript'>
+  var redirectScript = document.getElementById('redirectScript');
+  redirectScript.onload = function(e) {
+    window.parent.postMessage({result: 'script-loaded'}, '*');
+  };
+  redirectScript.onerror = function(e) {
+    window.parent.postMessage({result: 'script-blocked'}, '*');
+  }
+  redirectScript.src = 'file_nonce_redirector.sjs?redirect';
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_nonce_snapshot.sjs b/dom/security/test/csp/file_nonce_snapshot.sjs
new file mode 100644
index 0000000000..2b114fd87e
--- /dev/null
+++ b/dom/security/test/csp/file_nonce_snapshot.sjs
@@ -0,0 +1,54 @@
+"use strict";
+
+const TEST_FRAME = `<!DOCTYPE HTML>
+   <html>
+   <body>
+   <script id='myScript' nonce='123456789' type='application/javascript'></script>
+   <script nonce='123456789'>
+     let myScript = document.getElementById('myScript');
+     // 1) start loading the script using the nonce 123456789
+     myScript.src='file_nonce_snapshot.sjs?redir-script';
+     // 2) dynamically change the nonce, load should use initial nonce
+     myScript.setAttribute('nonce','987654321');
+   </script>
+   </body>
+   </html>`;
+
+const SCRIPT = "window.parent.postMessage('script-loaded', '*');";
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  let queryString = request.queryString;
+
+  if (queryString === "load-frame") {
+    response.setHeader(
+      "Content-Security-Policy",
+      "script-src 'nonce-123456789'",
+      false
+    );
+    response.setHeader("Content-Type", "text/html", false);
+    response.write(TEST_FRAME);
+    return;
+  }
+
+  if (queryString === "redir-script") {
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader(
+      "Location",
+      "file_nonce_snapshot.sjs?load-script",
+      false
+    );
+    return;
+  }
+
+  if (queryString === "load-script") {
+    response.setHeader("Content-Type", "application/javascript", false);
+    response.write(SCRIPT);
+    return;
+  }
+
+  // we should never get here but just in case return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_nonce_source.html b/dom/security/test/csp/file_nonce_source.html
new file mode 100644
index 0000000000..01d4046c37
--- /dev/null
+++ b/dom/security/test/csp/file_nonce_source.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+  <head>
+    <!-- external styles -->
+    <link rel='stylesheet' nonce="correctstylenonce" href="file_CSP.sjs?testid=external_style_correct_nonce_good&type=text/css" />
+    <link rel='stylesheet' nonce="incorrectstylenonce" href="file_CSP.sjs?testid=external_style_incorrect_nonce_bad&type=text/css" />
+    <link rel='stylesheet' nonce="correctscriptnonce" href="file_CSP.sjs?testid=external_style_correct_script_nonce_bad&type=text/css" />
+    <link rel='stylesheet' href="file_CSP.sjs?testid=external_style_no_nonce_bad&type=text/css" />
+  </head>
+  <body>
+    <!-- inline scripts -->
+    <ol>
+      <li id="inline-script-correct-nonce">(inline script with correct nonce) This text should be green.</li>
+      <li id="inline-script-incorrect-nonce">(inline script with incorrect nonce) This text should be black.</li>
+      <li id="inline-script-correct-style-nonce">(inline script with correct nonce for styles, but not for scripts) This text should be black.</li>
+      <li id="inline-script-no-nonce">(inline script with no nonce) This text should be black.</li>
+    </ol>
+    <script nonce="correctscriptnonce">
+      document.getElementById("inline-script-correct-nonce").style.color = "rgb(0, 128, 0)";
+    </script>
+    <script nonce="incorrectscriptnonce">
+      document.getElementById("inline-script-incorrect-nonce").style.color = "rgb(255, 0, 0)";
+    </script>
+    <script nonce="correctstylenonce">
+      document.getElementById("inline-script-correct-style-nonce").style.color = "rgb(255, 0, 0)";
+    </script>
+    <script>
+      document.getElementById("inline-script-no-nonce").style.color = "rgb(255, 0, 0)";
+    </script>
+
+    <!-- external scripts -->
+    <script nonce="correctscriptnonce" src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=external_script_correct_nonce_good&type=text/javascript"></script>
+    <script nonce="anothercorrectscriptnonce" src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=external_script_another_correct_nonce_good&type=text/javascript"></script>
+    <script nonce="incorrectscriptnonce" src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=external_script_incorrect_nonce_bad&type=text/javascript"></script>
+    <script nonce="correctstylenonce" src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=external_script_correct_style_nonce_bad&type=text/javascript"></script>
+    <script src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=external_script_no_nonce_bad&type=text/javascript"></script>
+
+    <!-- This external script has the correct nonce and comes from a allowlisted URI. It should be allowed. -->
+    <script nonce="correctscriptnonce" src="file_CSP.sjs?testid=external_script_correct_nonce_correct_uri_good&type=text/javascript"></script>
+    <!-- This external script has an incorrect nonce, but comes from a allowlisted URI. It should be allowed. -->
+    <script nonce="incorrectscriptnonce" src="file_CSP.sjs?testid=external_script_incorrect_nonce_correct_uri_good&type=text/javascript"></script>
+    <!-- This external script has no nonce and comes from a allowlisted URI. It should be allowed. -->
+    <script src="file_CSP.sjs?testid=external_script_no_nonce_correct_uri_good&type=text/javascript"></script>
+
+    <!-- inline styles -->
+    <ol>
+      <li id=inline-style-correct-nonce>
+        (inline style with correct nonce) This text should be green
+      </li>
+      <li id=inline-style-incorrect-nonce>
+        (inline style with incorrect nonce) This text should be black
+      </li>
+      <li id=inline-style-correct-script-nonce>
+        (inline style with correct script, not style, nonce) This text should be black
+      </li>
+      <li id=inline-style-no-nonce>
+        (inline style with no nonce) This text should be black
+      </li>
+    </ol>
+    <style nonce=correctstylenonce>
+      li#inline-style-correct-nonce { color: green; }
+    </style>
+    <style nonce=incorrectstylenonce>
+      li#inline-style-incorrect-nonce { color: red; }
+    </style>
+    <style nonce=correctscriptnonce>
+      li#inline-style-correct-script-nonce { color: red; }
+    </style>
+    <style>
+      li#inline-style-no-nonce { color: red; }
+    </style>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_nonce_source.html^headers^ b/dom/security/test/csp/file_nonce_source.html^headers^
new file mode 100644
index 0000000000..865e5fe984
--- /dev/null
+++ b/dom/security/test/csp/file_nonce_source.html^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: script-src 'self' 'nonce-correctscriptnonce' 'nonce-anothercorrectscriptnonce'; style-src 'nonce-correctstylenonce';
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_null_baseuri.html b/dom/security/test/csp/file_null_baseuri.html
new file mode 100644
index 0000000000..f995688b13
--- /dev/null
+++ b/dom/security/test/csp/file_null_baseuri.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1121857 - document.baseURI should not get blocked if baseURI is null</title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    // check the initial base-uri
+    window.parent.postMessage({baseURI: document.baseURI, test: "initial_base_uri"}, "*");
+
+    // append a child and check the base-uri
+    var baseTag = document.head.appendChild(document.createElement('base'));
+    baseTag.href = 'http://www.base-tag.com';
+    window.parent.postMessage({baseURI: document.baseURI, test: "changed_base_uri"}, "*");
+
+    // remove the child and check that the base-uri is back to the initial one
+    document.head.remove(baseTag);
+    window.parent.postMessage({baseURI: document.baseURI, test: "initial_base_uri"}, "*");
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_object_inherit.html b/dom/security/test/csp/file_object_inherit.html
new file mode 100644
index 0000000000..76c9764162
--- /dev/null
+++ b/dom/security/test/csp/file_object_inherit.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1457100: Test OBJECT inherits CSP if needed</title>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content= "img-src https://bug1457100.test.com"/>
+</head>
+<body>
+<object id="dataObject" data="data:text/html,object<script>var foo = 0;</script>"></object>
+
+<script type="application/javascript">
+  var dataObject = document.getElementById("dataObject");
+  dataObject.onload = function () {
+    var contentDoc = SpecialPowers.wrap(dataObject).contentDocument;
+    var cspJSON = contentDoc.cspJSON;
+    window.parent.postMessage({cspJSON}, "*");
+  }
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_parent_location_js.html b/dom/security/test/csp/file_parent_location_js.html
new file mode 100644
index 0000000000..9c56f49905
--- /dev/null
+++ b/dom/security/test/csp/file_parent_location_js.html
@@ -0,0 +1,18 @@
+<html>
+<head>
+  <title>Test setting parent location to javascript:</title>
+  <meta http-equiv="Content-Security-Policy" content="script-src 'nonce-bug1550414'">
+  <script nonce="bug1550414">
+    document.addEventListener("securitypolicyviolation", (e) => {
+      window.parent.postMessage({
+        blockedURI: e.blockedURI,
+        violatedDirective: e.violatedDirective,
+        originalPolicy: e.originalPolicy,
+      }, '*');
+    });
+  </script>
+</head>
+<body>
+  <iframe src="file_iframe_parent_location_js.html"></iframe>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_path_matching.html b/dom/security/test/csp/file_path_matching.html
new file mode 100644
index 0000000000..662fbfb8af
--- /dev/null
+++ b/dom/security/test/csp/file_path_matching.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 808292 - Implement path-level host-source matching to CSP</title>
+  </head>
+  <body>
+  <div id="testdiv">blocked</div>
+  <script src="http://test1.example.com/tests/dom/security/test/csp/file_path_matching.js#foo"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_path_matching.js b/dom/security/test/csp/file_path_matching.js
new file mode 100644
index 0000000000..09286d42e9
--- /dev/null
+++ b/dom/security/test/csp/file_path_matching.js
@@ -0,0 +1 @@
+document.getElementById("testdiv").innerHTML = "allowed";
diff --git a/dom/security/test/csp/file_path_matching_incl_query.html b/dom/security/test/csp/file_path_matching_incl_query.html
new file mode 100644
index 0000000000..50af2b1437
--- /dev/null
+++ b/dom/security/test/csp/file_path_matching_incl_query.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1147026 - CSP should ignore query string when checking a resource load</title>
+  </head>
+  <body>
+  <div id="testdiv">blocked</div>
+  <script src="http://test1.example.com/tests/dom/security/test/csp/file_path_matching.js?val=foo"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_path_matching_redirect.html b/dom/security/test/csp/file_path_matching_redirect.html
new file mode 100644
index 0000000000..a16cc90ec6
--- /dev/null
+++ b/dom/security/test/csp/file_path_matching_redirect.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 808292 - Implement path-level host-source matching to CSP</title>
+  </head>
+  <body>
+  <div id="testdiv">blocked</div>
+  <script src="http://example.com/tests/dom/security/test/csp/file_path_matching_redirect_server.sjs"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_path_matching_redirect_server.sjs b/dom/security/test/csp/file_path_matching_redirect_server.sjs
new file mode 100644
index 0000000000..bed3a1dccf
--- /dev/null
+++ b/dom/security/test/csp/file_path_matching_redirect_server.sjs
@@ -0,0 +1,12 @@
+// Redirect server specifically to handle redirects
+// for path-level host-source matching
+// see https://bugzilla.mozilla.org/show_bug.cgi?id=808292
+
+function handleRequest(request, response) {
+  var newLocation =
+    "http://test1.example.com/tests/dom/security/test/csp/file_path_matching.js";
+
+  response.setStatusLine("1.1", 302, "Found");
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Location", newLocation, false);
+}
diff --git a/dom/security/test/csp/file_pdfjs_not_subject_to_csp.html b/dom/security/test/csp/file_pdfjs_not_subject_to_csp.html
new file mode 100644
index 0000000000..da5c7f0a6e
--- /dev/null
+++ b/dom/security/test/csp/file_pdfjs_not_subject_to_csp.html
@@ -0,0 +1,21 @@
+<html>
+<head>
+  <meta http-equiv="Content-Security-Policy" content="script-src 'self' 'nonce-allowPDF'; base-uri 'self'">
+</head>
+<body>
+<iframe id="pdfFrame"></iframe>
+<br/>
+<button id="pdfButton">click to load pdf</button>
+<script nonce="allowPDF">
+  async function loadPDFIntoIframe() {
+    let response = await fetch("dummy.pdf");
+    let blob = await response.blob();
+    var blobUrl = URL.createObjectURL(blob);
+    var pdfFrame = document.getElementById("pdfFrame");
+    pdfFrame.src = blobUrl;
+  }
+  let pdfButton = document.getElementById("pdfButton");
+  pdfButton.addEventListener("click", loadPDFIntoIframe);
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_ping.html b/dom/security/test/csp/file_ping.html
new file mode 100644
index 0000000000..8aaf34cc3a
--- /dev/null
+++ b/dom/security/test/csp/file_ping.html
@@ -0,0 +1,19 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1100181 - CSP: Enforce connect-src when submitting pings</title>
+</head>
+<body>
+  <!-- we are using an image for the test, but can be anything -->
+  <a id="testlink"
+     href="http://mochi.test:8888/tests/image/test/mochitest/blue.png"
+     ping="http://mochi.test:8888/tests/image/test/mochitest/blue.png?send-ping">
+     Send ping
+  </a>
+  
+  <script type="text/javascript">
+    var link = document.getElementById("testlink");
+    link.click();
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_policyuri_regression_from_multipolicy.html b/dom/security/test/csp/file_policyuri_regression_from_multipolicy.html
new file mode 100644
index 0000000000..2a75eef7e8
--- /dev/null
+++ b/dom/security/test/csp/file_policyuri_regression_from_multipolicy.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<html>
+  <body>
+    <div id=testdiv>Inline script didn't run</div>
+    <script>
+      document.getElementById('testdiv').innerHTML = "Inline Script Executed";
+    </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_policyuri_regression_from_multipolicy.html^headers^ b/dom/security/test/csp/file_policyuri_regression_from_multipolicy.html^headers^
new file mode 100644
index 0000000000..c4ff8ea9fd
--- /dev/null
+++ b/dom/security/test/csp/file_policyuri_regression_from_multipolicy.html^headers^
@@ -0,0 +1 @@
+content-security-policy-report-only: policy-uri /tests/dom/security/test/csp/file_policyuri_regression_from_multipolicy_policy
diff --git a/dom/security/test/csp/file_policyuri_regression_from_multipolicy_policy b/dom/security/test/csp/file_policyuri_regression_from_multipolicy_policy
new file mode 100644
index 0000000000..a5c610cd7b
--- /dev/null
+++ b/dom/security/test/csp/file_policyuri_regression_from_multipolicy_policy
@@ -0,0 +1 @@
+default-src 'self';
diff --git a/dom/security/test/csp/file_punycode_host_src.js b/dom/security/test/csp/file_punycode_host_src.js
new file mode 100644
index 0000000000..9728e2fecc
--- /dev/null
+++ b/dom/security/test/csp/file_punycode_host_src.js
@@ -0,0 +1,2 @@
+const LOADED = true;
+parent.postMessage({ result: "script-allowed" }, "*");
diff --git a/dom/security/test/csp/file_punycode_host_src.sjs b/dom/security/test/csp/file_punycode_host_src.sjs
new file mode 100644
index 0000000000..99f76d5317
--- /dev/null
+++ b/dom/security/test/csp/file_punycode_host_src.sjs
@@ -0,0 +1,46 @@
+// custom *.sjs for Bug 1224225
+// Punycode in CSP host sources
+
+const HTML_PART1 =
+  "<!DOCTYPE HTML>" +
+  '<html><head><meta charset="utf-8">' +
+  "<title>Bug 1224225 - CSP source matching should work for punycoded domain names</title>" +
+  "</head>" +
+  "<body>" +
+  "<script id='script' src='";
+
+// U+00E4 LATIN SMALL LETTER A WITH DIAERESIS, encoded as UTF-8 code units.
+// response.write() writes out the provided string characters truncated to
+// bytes, so "ä" literally would write a literal \xE4 byte, not the desired
+// two-byte UTF-8 sequence.
+const TESTCASE1 = "http://sub2.\xC3\xA4lt.example.org/";
+const TESTCASE2 = "http://sub2.xn--lt-uia.example.org/";
+
+const HTML_PART2 =
+  "tests/dom/security/test/csp/file_punycode_host_src.js'></script>" +
+  "</body>" +
+  "</html>";
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/html", false);
+
+  const query = new URLSearchParams(request.queryString);
+
+  if (query.get("csp")) {
+    response.setHeader("Content-Security-Policy", query.get("csp"), false);
+  }
+  if (query.get("action") == "script-unicode-csp-punycode") {
+    response.write(HTML_PART1 + TESTCASE1 + HTML_PART2);
+    return;
+  }
+  if (query.get("action") == "script-punycode-csp-punycode") {
+    response.write(HTML_PART1 + TESTCASE2 + HTML_PART2);
+    return;
+  }
+
+  // we should never get here, but just in case
+  // return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_redirect_content.sjs b/dom/security/test/csp/file_redirect_content.sjs
new file mode 100644
index 0000000000..8d7d6a8224
--- /dev/null
+++ b/dom/security/test/csp/file_redirect_content.sjs
@@ -0,0 +1,39 @@
+// https://bugzilla.mozilla.org/show_bug.cgi?id=650386
+// This SJS file serves file_redirect_content.html
+// with a CSP that will trigger a violation and that will report it
+// to file_redirect_report.sjs
+//
+// This handles 301, 302, 303 and 307 redirects. The HTTP status code
+// returned/type of redirect to do comes from the query string
+// parameter passed in from the test_bug650386_* files and then also
+// uses that value in the report-uri parameter of the CSP
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // this gets used in the CSP as part of the report URI.
+  var redirect = request.queryString;
+
+  if (redirect < 301 || (redirect > 303 && redirect <= 306) || redirect > 307) {
+    // if we somehow got some bogus redirect code here,
+    // do a 302 redirect to the same URL as the report URI
+    // redirects to - this will fail the test.
+    var loc = "http://example.com/some/fake/path";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", loc, false);
+    return;
+  }
+
+  var csp =
+    "default-src 'self';report-uri http://mochi.test:8888/tests/dom/security/test/csp/file_redirect_report.sjs?" +
+    redirect;
+
+  response.setHeader("Content-Security-Policy", csp, false);
+
+  // the actual file content.
+  // this image load will (intentionally) fail due to the CSP policy of default-src: 'self'
+  // specified by the CSP string above.
+  var content =
+    '<!DOCTYPE HTML><html><body><img src = "http://some.other.domain.example.com"></body></html>';
+
+  response.write(content);
+}
diff --git a/dom/security/test/csp/file_redirect_report.sjs b/dom/security/test/csp/file_redirect_report.sjs
new file mode 100644
index 0000000000..42b69357b7
--- /dev/null
+++ b/dom/security/test/csp/file_redirect_report.sjs
@@ -0,0 +1,16 @@
+// https://bugzilla.mozilla.org/show_bug.cgi?id=650386
+// This SJS file serves as CSP violation report target
+// and issues a redirect, to make sure the browser does not post to the target
+// of the redirect, per CSP spec.
+// This handles 301, 302, 303 and 307 redirects. The HTTP status code
+// returned/type of redirect to do comes from the query string
+// parameter
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  var redirect = request.queryString;
+
+  var loc = "http://example.com/some/fake/path";
+  response.setStatusLine("1.1", redirect, "Found");
+  response.setHeader("Location", loc, false);
+}
diff --git a/dom/security/test/csp/file_redirect_worker.sjs b/dom/security/test/csp/file_redirect_worker.sjs
new file mode 100644
index 0000000000..5cf211484e
--- /dev/null
+++ b/dom/security/test/csp/file_redirect_worker.sjs
@@ -0,0 +1,34 @@
+// SJS file to serve resources for CSP redirect tests
+// This file redirects to a specified resource.
+const THIS_SITE = "http://mochi.test:8888";
+const OTHER_SITE = "http://example.com";
+
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  var resource = query.path;
+
+  response.setHeader("Cache-Control", "no-cache", false);
+  var loc = "";
+
+  // redirect to a resource on this site
+  if (query.redir == "same") {
+    loc = THIS_SITE + resource + "#" + query.page_id;
+  }
+
+  // redirect to a resource on a different site
+  else if (query.redir == "other") {
+    loc = OTHER_SITE + resource + "#" + query.page_id;
+  }
+
+  response.setStatusLine("1.1", 302, "Found");
+  response.setHeader("Location", loc, false);
+
+  response.write(
+    '<html><head><meta http-equiv="refresh" content="0; url=' + loc + '">'
+  );
+}
diff --git a/dom/security/test/csp/file_redirects_main.html b/dom/security/test/csp/file_redirects_main.html
new file mode 100644
index 0000000000..d05af88fe8
--- /dev/null
+++ b/dom/security/test/csp/file_redirects_main.html
@@ -0,0 +1,37 @@
+<html>
+<head>
+<title>CSP redirect tests</title>
+</head>
+<body>
+<div id="container"></div>
+</body>
+
+<script>
+var thisSite = "http://mochi.test:8888";
+var otherSite = "http://example.com";
+var page = "/tests/dom/security/test/csp/file_redirects_page.sjs";
+
+var tests = { "font-src": thisSite+page+"?testid=font-src",
+              "frame-src": thisSite+page+"?testid=frame-src",
+              "img-src":  thisSite+page+"?testid=img-src",
+              "media-src":  thisSite+page+"?testid=media-src",
+              "object-src":  thisSite+page+"?testid=object-src",
+              "script-src":  thisSite+page+"?testid=script-src",
+              "style-src":  thisSite+page+"?testid=style-src",
+              "xhr-src":  thisSite+page+"?testid=xhr-src",
+              "from-worker": thisSite+page+"?testid=from-worker",
+              "from-blob-worker": thisSite+page+"?testid=from-blob-worker",
+              "img-src-from-css":  thisSite+page+"?testid=img-src-from-css",
+            };
+
+var container = document.getElementById("container");
+
+// load each test in its own iframe
+for (tid in tests) {
+  var i = document.createElement("iframe");
+  i.id = tid;
+  i.src = tests[tid];
+  container.appendChild(i);
+}
+</script>
+</html>
diff --git a/dom/security/test/csp/file_redirects_page.sjs b/dom/security/test/csp/file_redirects_page.sjs
new file mode 100644
index 0000000000..0ce9cc75ec
--- /dev/null
+++ b/dom/security/test/csp/file_redirects_page.sjs
@@ -0,0 +1,140 @@
+// SJS file for CSP redirect mochitests
+// This file serves pages which can optionally specify a Content Security Policy
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/html", false);
+
+  var resource = "/tests/dom/security/test/csp/file_redirects_resource.sjs";
+
+  // CSP header value
+  response.setHeader(
+    "Content-Security-Policy",
+    "default-src 'self' blob: ; style-src 'self' 'unsafe-inline'",
+    false
+  );
+
+  // downloadable font that redirects to another site
+  if (query.testid == "font-src") {
+    var resp =
+      '<style type="text/css"> @font-face { font-family:' +
+      '"Redirecting Font"; src: url("' +
+      resource +
+      '?res=font&redir=other&id=font-src-redir")} #test{font-family:' +
+      '"Redirecting Font"}</style></head><body>' +
+      '<div id="test">test</div></body>';
+    response.write(resp);
+    return;
+  }
+
+  // iframe that redirects to another site
+  if (query.testid == "frame-src") {
+    response.write(
+      '<iframe src="' +
+        resource +
+        '?res=iframe&redir=other&id=frame-src-redir"></iframe>'
+    );
+    return;
+  }
+
+  // image that redirects to another site
+  if (query.testid == "img-src") {
+    response.write(
+      '<img src="' + resource + '?res=image&redir=other&id=img-src-redir" />'
+    );
+    return;
+  }
+
+  // video content that redirects to another site
+  if (query.testid == "media-src") {
+    response.write(
+      '<video src="' +
+        resource +
+        '?res=media&redir=other&id=media-src-redir"></video>'
+    );
+    return;
+  }
+
+  // object content that redirects to another site
+  if (query.testid == "object-src") {
+    response.write(
+      '<object type="text/html" data="' +
+        resource +
+        '?res=object&redir=other&id=object-src-redir"></object>'
+    );
+    return;
+  }
+
+  // external script that redirects to another site
+  if (query.testid == "script-src") {
+    response.write(
+      '<script src="' +
+        resource +
+        '?res=script&redir=other&id=script-src-redir"></script>'
+    );
+    return;
+  }
+
+  // external stylesheet that redirects to another site
+  if (query.testid == "style-src") {
+    response.write(
+      '<link rel="stylesheet" type="text/css" href="' +
+        resource +
+        '?res=style&redir=other&id=style-src-redir"></link>'
+    );
+    return;
+  }
+
+  // script that XHR's to a resource that redirects to another site
+  if (query.testid == "xhr-src") {
+    response.write('<script src="' + resource + '?res=xhr"></script>');
+    return;
+  }
+
+  // for bug949706
+  if (query.testid == "img-src-from-css") {
+    // loads a stylesheet, which in turn loads an image that redirects.
+    response.write(
+      '<link rel="stylesheet" type="text/css" href="' +
+        resource +
+        '?res=cssLoader&id=img-src-redir-from-css">'
+    );
+    return;
+  }
+
+  if (query.testid == "from-worker") {
+    // loads a script; launches a worker; that worker uses importscript; which then gets redirected
+    // So it's:
+    // <script src="res=loadWorkerThatMakesRequests">
+    //   .. loads Worker("res=makeRequestsWorker")
+    //         .. calls importScript("res=script")
+    //         .. calls xhr("res=xhr-resp")
+    //         .. calls fetch("res=xhr-resp")
+    response.write(
+      '<script src="' +
+        resource +
+        '?res=loadWorkerThatMakesRequests&id=from-worker"></script>'
+    );
+    return;
+  }
+
+  if (query.testid == "from-blob-worker") {
+    // loads a script; launches a worker; that worker uses importscript; which then gets redirected
+    // So it's:
+    // <script src="res=loadBlobWorkerThatMakesRequests">
+    //   .. loads Worker("res=makeRequestsWorker")
+    //         .. calls importScript("res=script")
+    //         .. calls xhr("res=xhr-resp")
+    //         .. calls fetch("res=xhr-resp")
+    response.write(
+      '<script src="' +
+        resource +
+        '?res=loadBlobWorkerThatMakesRequests&id=from-blob-worker"></script>'
+    );
+  }
+}
diff --git a/dom/security/test/csp/file_redirects_resource.sjs b/dom/security/test/csp/file_redirects_resource.sjs
new file mode 100644
index 0000000000..df0b8101d8
--- /dev/null
+++ b/dom/security/test/csp/file_redirects_resource.sjs
@@ -0,0 +1,171 @@
+// SJS file to serve resources for CSP redirect tests
+// This file mimics serving resources, e.g. fonts, images, etc., which a CSP
+// can include. The resource may redirect to a different resource, if specified.
+function handleRequest(request, response) {
+  var query = {};
+  request.queryString.split("&").forEach(function (val) {
+    var [name, value] = val.split("=");
+    query[name] = unescape(value);
+  });
+
+  var thisSite = "http://mochi.test:8888";
+  var otherSite = "http://example.com";
+  var resource = "/tests/dom/security/test/csp/file_redirects_resource.sjs";
+
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // redirect to a resource on this site
+  if (query.redir == "same") {
+    var loc = thisSite + resource + "?res=" + query.res + "&testid=" + query.id;
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", loc, false);
+    return;
+  }
+
+  // redirect to a resource on a different site
+  else if (query.redir == "other") {
+    var loc =
+      otherSite + resource + "?res=" + query.res + "&testid=" + query.id;
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", loc, false);
+    return;
+  }
+
+  // not a redirect.  serve some content.
+  // the content doesn't have to be valid, since we're only checking whether
+  // the request for the content was sent or not.
+
+  // downloadable font
+  if (query.res == "font") {
+    response.setHeader("Access-Control-Allow-Origin", "*", false);
+    response.setHeader("Content-Type", "text/plain", false);
+    response.write("font data...");
+    return;
+  }
+
+  // iframe with arbitrary content
+  if (query.res == "iframe") {
+    response.setHeader("Content-Type", "text/html", false);
+    response.write("iframe content...");
+    return;
+  }
+
+  // image
+  if (query.res == "image") {
+    response.setHeader("Content-Type", "image/gif", false);
+    response.write("image data...");
+    return;
+  }
+
+  // media content, e.g. Ogg video
+  if (query.res == "media") {
+    response.setHeader("Content-Type", "video/ogg", false);
+    response.write("video data...");
+    return;
+  }
+
+  // plugin content, e.g. <object>
+  if (query.res == "object") {
+    response.setHeader("Content-Type", "text/html", false);
+    response.write("object data...");
+    return;
+  }
+
+  // script
+  if (query.res == "script") {
+    response.setHeader("Content-Type", "application/javascript", false);
+    response.write("some script...");
+    return;
+  }
+
+  // external stylesheet
+  if (query.res == "style") {
+    response.setHeader("Content-Type", "text/css", false);
+    response.write("css data...");
+    return;
+  }
+
+  // internal stylesheet that loads an image from an external site
+  if (query.res == "cssLoader") {
+    let bgURL = thisSite + resource + "?redir=other&res=image&id=" + query.id;
+    response.setHeader("Content-Type", "text/css", false);
+    response.write("body { background:url('" + bgURL + "'); }");
+    return;
+  }
+
+  // script that loads an internal worker that uses importScripts on a redirect
+  // to an external script.
+  if (query.res == "loadWorkerThatMakesRequests") {
+    // this creates a worker (same origin) that imports a redirecting script.
+    let workerURL =
+      thisSite + resource + "?res=makeRequestsWorker&id=" + query.id;
+    response.setHeader("Content-Type", "application/javascript", false);
+    response.write("new Worker('" + workerURL + "');");
+    return;
+  }
+
+  // script that loads an internal worker that uses importScripts on a redirect
+  // to an external script.
+  if (query.res == "loadBlobWorkerThatMakesRequests") {
+    // this creates a worker (same origin) that imports a redirecting script.
+    let workerURL =
+      thisSite + resource + "?res=makeRequestsWorker&id=" + query.id;
+    response.setHeader("Content-Type", "application/javascript", false);
+    response.write(
+      "var x = new XMLHttpRequest(); x.open('GET', '" + workerURL + "'); "
+    );
+    response.write("x.responseType = 'blob'; x.send(); ");
+    response.write(
+      "x.onload = () => { new Worker(URL.createObjectURL(x.response)); };"
+    );
+    return;
+  }
+
+  // source for a worker that simply calls importScripts on a script that
+  // redirects.
+  if (query.res == "makeRequestsWorker") {
+    // this is code for a worker that imports a redirected script.
+    let scriptURL =
+      thisSite +
+      resource +
+      "?redir=other&res=script&id=script-src-redir-" +
+      query.id;
+    let xhrURL =
+      thisSite +
+      resource +
+      "?redir=other&res=xhr-resp&id=xhr-src-redir-" +
+      query.id;
+    let fetchURL =
+      thisSite +
+      resource +
+      "?redir=other&res=xhr-resp&id=fetch-src-redir-" +
+      query.id;
+    response.setHeader("Content-Type", "application/javascript", false);
+    response.write("try { importScripts('" + scriptURL + "'); } catch(ex) {} ");
+    response.write(
+      "var x = new XMLHttpRequest(); x.open('GET', '" + xhrURL + "'); x.send();"
+    );
+    response.write("fetch('" + fetchURL + "');");
+    return;
+  }
+
+  // script that invokes XHR
+  if (query.res == "xhr") {
+    response.setHeader("Content-Type", "application/javascript", false);
+    var resp =
+      'var x = new XMLHttpRequest();x.open("GET", "' +
+      thisSite +
+      resource +
+      '?redir=other&res=xhr-resp&id=xhr-src-redir", false);\n' +
+      "x.send(null);";
+    response.write(resp);
+    return;
+  }
+
+  // response to XHR
+  if (query.res == "xhr-resp") {
+    response.setHeader("Access-Control-Allow-Origin", "*", false);
+    response.setHeader("Content-Type", "text/html", false);
+    response.write("XHR response...");
+  }
+}
diff --git a/dom/security/test/csp/file_report.html b/dom/security/test/csp/file_report.html
new file mode 100644
index 0000000000..fb18af8057
--- /dev/null
+++ b/dom/security/test/csp/file_report.html
@@ -0,0 +1,13 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1033424 - Test csp-report properties </title>
+  </head>
+  <body>
+  <script type="text/javascript">
+    var foo = "propEscFoo";
+    var bar = "propEscBar";
+    // just verifying that we properly escape newlines and quotes
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_report_chromescript.js b/dom/security/test/csp/file_report_chromescript.js
new file mode 100644
index 0000000000..8c8ddcf0a0
--- /dev/null
+++ b/dom/security/test/csp/file_report_chromescript.js
@@ -0,0 +1,68 @@
+/* eslint-env mozilla/chrome-script */
+
+const { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+
+// eslint-disable-next-line mozilla/reject-importGlobalProperties
+Cu.importGlobalProperties(["TextDecoder"]);
+
+const reportURI = "http://mochi.test:8888/foo.sjs";
+
+var openingObserver = {
+  observe(subject, topic, data) {
+    // subject should be an nsURI
+    if (subject.QueryInterface == undefined) {
+      return;
+    }
+
+    var message = { report: "", error: false };
+
+    if (topic == "http-on-opening-request") {
+      var asciiSpec = subject.QueryInterface(Ci.nsIHttpChannel).URI.asciiSpec;
+      if (asciiSpec !== reportURI) {
+        return;
+      }
+
+      var reportText = false;
+      try {
+        // Verify that the report was properly formatted.
+        // We'll parse the report text as JSON and verify that the properties
+        // have expected values.
+        var reportText = "{}";
+        var uploadStream = subject.QueryInterface(
+          Ci.nsIUploadChannel
+        ).uploadStream;
+
+        if (uploadStream) {
+          // get the bytes from the request body
+          var binstream = Cc["@mozilla.org/binaryinputstream;1"].createInstance(
+            Ci.nsIBinaryInputStream
+          );
+          binstream.setInputStream(uploadStream);
+
+          let bytes = NetUtil.readInputStream(binstream);
+
+          // rewind stream as we are supposed to - there will be an assertion later if we don't.
+          uploadStream
+            .QueryInterface(Ci.nsISeekableStream)
+            .seek(Ci.nsISeekableStream.NS_SEEK_SET, 0);
+
+          let textDecoder = new TextDecoder();
+          reportText = textDecoder.decode(bytes);
+        }
+
+        message.report = reportText;
+      } catch (e) {
+        message.error = e.toString();
+      }
+
+      sendAsyncMessage("opening-request-completed", message);
+    }
+  },
+};
+
+Services.obs.addObserver(openingObserver, "http-on-opening-request");
+addMessageListener("finish", function () {
+  Services.obs.removeObserver(openingObserver, "http-on-opening-request");
+});
diff --git a/dom/security/test/csp/file_report_font_cache-1.html b/dom/security/test/csp/file_report_font_cache-1.html
new file mode 100644
index 0000000000..59b4908f83
--- /dev/null
+++ b/dom/security/test/csp/file_report_font_cache-1.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<style>
+@font-face {
+  font-family: "CSP Report Test Font 1";
+  src: url(Ahem.ttf?report_font_cache-1);
+}
+@font-face {
+  font-family: "CSP Report Test Font 2";
+  src: url(Ahem.ttf?report_font_cache-2);
+}
+@font-face {
+  font-family: "CSP Report Test Font 3";
+  src: url(Ahem.ttf?report_font_cache-3);
+}
+.x { font: 24px "CSP Report Test Font 1"; }
+.y { font: 24px "CSP Report Test Font 2"; }
+.z { font: 24px "CSP Report Test Font 3"; }
+</style>
+<p class=x>A</p>
+<p class=y>A</p>
+<p class=z>A</p>
+<script>
+// Wait until the fonts would have been added to the user font cache.
+document.body.offsetWidth;
+document.fonts.ready.then(() => window.parent.postMessage("first-doc-ready", "*"));
+</script>
diff --git a/dom/security/test/csp/file_report_font_cache-2.html b/dom/security/test/csp/file_report_font_cache-2.html
new file mode 100644
index 0000000000..cea9cea663
--- /dev/null
+++ b/dom/security/test/csp/file_report_font_cache-2.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<style>
+@font-face {
+  font-family: "CSP Report Test Font 1";
+  src: url(Ahem.ttf?report_font_cache-1);
+}
+@font-face {
+  font-family: "CSP Report Test Font 3";
+  src: url(Ahem.ttf?report_font_cache-3);
+}
+p { margin-right: 1ex; } /* cause cached CSP check to happen OMT (due to
+                            font metrics lookup) */
+.x { font: 24px "CSP Report Test Font 1"; }
+.y { font: 24px "CSP Report Test Font 3"; }
+</style>
+<p class="x">A</p>
+<script>
+// First flush should dispatch the "Test Font 1" report that is stored
+// in the user font cache.
+document.body.offsetWidth;
+
+// Second flush should dispatch "Test Font 3" report.
+document.querySelector("p").className = "y";
+document.body.offsetWidth;
+</script>
diff --git a/dom/security/test/csp/file_report_font_cache-2.html^headers^ b/dom/security/test/csp/file_report_font_cache-2.html^headers^
new file mode 100644
index 0000000000..493f850baa
--- /dev/null
+++ b/dom/security/test/csp/file_report_font_cache-2.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: font-src 'none'; report-uri http://mochi.test:8888/foo.sjs
diff --git a/dom/security/test/csp/file_report_for_import.css b/dom/security/test/csp/file_report_for_import.css
new file mode 100644
index 0000000000..b578b77b33
--- /dev/null
+++ b/dom/security/test/csp/file_report_for_import.css
@@ -0,0 +1 @@
+@import url("http://example.com/tests/dom/security/test/csp/file_report_for_import_server.sjs?stylesheet");
diff --git a/dom/security/test/csp/file_report_for_import.html b/dom/security/test/csp/file_report_for_import.html
new file mode 100644
index 0000000000..77a36faea1
--- /dev/null
+++ b/dom/security/test/csp/file_report_for_import.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1048048 - Test sending csp-report when using import in css</title>
+    <link rel="stylesheet" type="text/css" href="file_report_for_import.css">
+  </head>
+  <body>
+  empty body, just testing @import in the included css for bug 1048048
+</body>
+</html>
diff --git a/dom/security/test/csp/file_report_for_import_server.sjs b/dom/security/test/csp/file_report_for_import_server.sjs
new file mode 100644
index 0000000000..624c7e657b
--- /dev/null
+++ b/dom/security/test/csp/file_report_for_import_server.sjs
@@ -0,0 +1,50 @@
+// Custom *.sjs file specifically for the needs of Bug:
+// Bug 1048048 - CSP violation report not sent for @import
+
+const CC = Components.Constructor;
+const BinaryInputStream = CC(
+  "@mozilla.org/binaryinputstream;1",
+  "nsIBinaryInputStream",
+  "setInputStream"
+);
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/html", false);
+  var queryString = request.queryString;
+
+  // (1) lets process the queryresult request async and
+  // wait till we have received the image request.
+  if (queryString === "queryresult") {
+    response.processAsync();
+    setObjectState("queryResult", response);
+    return;
+  }
+
+  // (2) handle the csp-report and return the JSON back to
+  // the testfile using the afore stored xml request in (1).
+  if (queryString === "report") {
+    getObjectState("queryResult", function (queryResponse) {
+      if (!queryResponse) {
+        return;
+      }
+
+      // send the report back to the XML request for verification
+      var report = new BinaryInputStream(request.bodyInputStream);
+      var avail;
+      var bytes = [];
+      while ((avail = report.available()) > 0) {
+        Array.prototype.push.apply(bytes, report.readByteArray(avail));
+      }
+      var data = String.fromCharCode.apply(null, bytes);
+      queryResponse.bodyOutputStream.write(data, data.length);
+      queryResponse.finish();
+    });
+    return;
+  }
+
+  // we should not get here ever, but just in case return
+  // something unexpected.
+  response.write("doh!");
+}
diff --git a/dom/security/test/csp/file_report_uri_missing_in_report_only_header.html b/dom/security/test/csp/file_report_uri_missing_in_report_only_header.html
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/dom/security/test/csp/file_report_uri_missing_in_report_only_header.html
diff --git a/dom/security/test/csp/file_report_uri_missing_in_report_only_header.html^headers^ b/dom/security/test/csp/file_report_uri_missing_in_report_only_header.html^headers^
new file mode 100644
index 0000000000..3f2fdfe9e6
--- /dev/null
+++ b/dom/security/test/csp/file_report_uri_missing_in_report_only_header.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy-Report-Only: default-src 'self';
diff --git a/dom/security/test/csp/file_ro_ignore_xfo.html b/dom/security/test/csp/file_ro_ignore_xfo.html
new file mode 100644
index 0000000000..85e7f0092c
--- /dev/null
+++ b/dom/security/test/csp/file_ro_ignore_xfo.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1024557: Ignore x-frame-options if CSP with frame-ancestors exists</title>
+</head>
+<body>
+<div id="cspmessage">Ignoring XFO because of CSP_RO</div>
+</body>
+</html>
\ No newline at end of file
diff --git a/dom/security/test/csp/file_ro_ignore_xfo.html^headers^ b/dom/security/test/csp/file_ro_ignore_xfo.html^headers^
new file mode 100644
index 0000000000..ab8366f061
--- /dev/null
+++ b/dom/security/test/csp/file_ro_ignore_xfo.html^headers^
@@ -0,0 +1,3 @@
+Content-Security-Policy-Report-Only: frame-ancestors http://mochi.test:8888
+X-Frame-Options: deny
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_sandbox_1.html b/dom/security/test/csp/file_sandbox_1.html
new file mode 100644
index 0000000000..ce1e80c865
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_1.html
@@ -0,0 +1,16 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- sandbox="allow-same-origin" -->
+    <!-- Content-Security-Policy: default-src 'self' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img1_bad&type=img/png"> </img>
+
+    <!-- these should load ok -->
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img1a_good&type=img/png" />
+    <!-- should not execute script -->
+    <script src='/tests/dom/security/test/csp/file_sandbox_fail.js'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_10.html b/dom/security/test/csp/file_sandbox_10.html
new file mode 100644
index 0000000000..f934497eee
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_10.html
@@ -0,0 +1,12 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- Content-Security-Policy: default-src 'none'; sandbox -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img10_bad&type=img/png"> </img>
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img10a_bad&type=img/png" />
+    <script src='/tests/dom/security/test/csp/file_sandbox_fail.js'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_11.html b/dom/security/test/csp/file_sandbox_11.html
new file mode 100644
index 0000000000..087b5651a9
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_11.html
@@ -0,0 +1,25 @@
+<!DOCTYPE HTML>
+<html>
+<head> <meta charset="utf-8"> </head>
+<script type="text/javascript">
+  function ok(result, desc) {
+    window.parent.postMessage({ok: result, desc}, "*");
+  }
+
+  function doStuff() {
+    ok(true, "documents sandboxed with allow-scripts should be able to run inline scripts");
+  }
+</script>
+<script src='file_sandbox_fail.js'></script>
+<body onLoad='ok(true, "documents sandboxed with allow-scripts should be able to run script from event listeners");doStuff();'>
+  I am sandboxed but with only inline "allow-scripts"
+
+ <!-- Content-Security-Policy: default-src 'none'; script-src 'unsafe-inline'; sandbox allow-scripts -->
+
+ <!-- these should be stopped by CSP -->
+ <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img11_bad&type=img/png" />
+ <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img11a_bad&type=img/png"> </img>
+ <script src='/tests/dom/security/test/csp/file_CSP.sjs?testid=script11_bad&type=text/javascript'></script>
+ <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script11a_bad&type=text/javascript'></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_12.html b/dom/security/test/csp/file_sandbox_12.html
new file mode 100644
index 0000000000..79631bd394
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_12.html
@@ -0,0 +1,40 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="/tests/SimpleTest/EventUtils.js"></script>
+</head>
+<script type="text/javascript">
+  function ok(result, desc) {
+    window.parent.postMessage({ok: result, desc}, "*");
+  }
+
+  function doStuff() {
+    ok(true, "documents sandboxed with allow-scripts should be able to run inline scripts");
+
+    document.getElementById('a_form').submit();
+
+    // trigger the javascript: url test
+    sendMouseEvent({type:'click'}, 'a_link');
+  }
+</script>
+<script src='file_sandbox_pass.js'></script>
+<body onLoad='ok(true, "documents sandboxed with allow-scripts should be able to run script from event listeners");doStuff();'>
+  I am sandboxed but with "allow-same-origin" and allow-scripts"
+
+
+  <!-- Content-Security-Policy: sandbox allow-same-origin allow-scripts; default-src 'self' 'unsafe-inline'; -->
+
+  <!-- these should be stopped by CSP -->
+  <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img12_bad&type=img/png"> </img>
+  <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script12_bad&type=text/javascript'></script>
+
+  <form method="get" action="/tests/content/html/content/test/file_iframe_sandbox_form_fail.html" id="a_form">
+    First name: <input type="text" name="firstname">
+    Last name: <input type="text" name="lastname">
+    <input type="submit" onclick="doSubmit()" id="a_button">
+  </form>
+
+  <a href = 'javascript:ok(true, "documents sandboxed with allow-scripts should be able to run script from javascript: URLs");' id='a_link'>click me</a>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_13.html b/dom/security/test/csp/file_sandbox_13.html
new file mode 100644
index 0000000000..96286db8d5
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_13.html
@@ -0,0 +1,25 @@
+<!DOCTYPE HTML>
+<html>
+<head> <meta charset="utf-8"> </head>
+<script type="text/javascript">
+  function ok(result, desc) {
+    window.parent.postMessage({ok: result, desc}, "*");
+  }
+
+  function doStuff() {
+    ok(true, "documents sandboxed with allow-scripts should be able to run inline scripts");
+  }
+</script>
+<script src='file_sandbox_fail.js'></script>
+<body onLoad='ok(true, "documents sandboxed with allow-scripts should be able to run script from event listeners");doStuff();'>
+  I am sandboxed but with only inline "allow-scripts"
+
+ <!-- Content-Security-Policy: default-src 'none'; script-src 'unsafe-inline'; sandbox allow-scripts -->
+
+ <!-- these should be stopped by CSP -->
+ <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img13_bad&type=img/png" />
+ <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img13a_bad&type=img/png"> </img>
+ <script src='/tests/dom/security/test/csp/file_CSP.sjs?testid=script13_bad&type=text/javascript'></script>
+ <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script13a_bad&type=text/javascript'></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_2.html b/dom/security/test/csp/file_sandbox_2.html
new file mode 100644
index 0000000000..b37aa1bcef
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_2.html
@@ -0,0 +1,16 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- sandbox -->
+    <!-- Content-Security-Policy: default-src 'self' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img2_bad&type=img/png"> </img>
+
+    <!-- these should load ok -->
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img2a_good&type=img/png" />
+    <!-- should not execute script -->
+    <script src='/tests/dom/security/test/csp/file_sandbox_fail.js'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_3.html b/dom/security/test/csp/file_sandbox_3.html
new file mode 100644
index 0000000000..ba808e47d5
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_3.html
@@ -0,0 +1,13 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- sandbox="allow-same-origin" -->
+    <!-- Content-Security-Policy: default-src 'none' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img3_bad&type=img/png"> </img>
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img3a_bad&type=img/png" />
+    <script src='/tests/dom/security/test/csp/file_sandbox_fail.js'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_4.html b/dom/security/test/csp/file_sandbox_4.html
new file mode 100644
index 0000000000..b2d4ed0940
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_4.html
@@ -0,0 +1,13 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- sandbox -->
+    <!-- Content-Security-Policy: default-src 'none' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/base/test/csp/file_CSP.sjs?testid=img4_bad&type=img/png"> </img>
+    <img src="/tests/dom/base/test/csp/file_CSP.sjs?testid=img4a_bad&type=img/png" />
+    <script src='/tests/dom/base/test/csp/file_sandbox_fail.js'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_5.html b/dom/security/test/csp/file_sandbox_5.html
new file mode 100644
index 0000000000..c08849b689
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_5.html
@@ -0,0 +1,26 @@
+<!DOCTYPE HTML>
+<html>
+<head> <meta charset="utf-8"> </head>
+<script type="text/javascript">
+  function ok(result, desc) {
+    window.parent.postMessage({ok: result, desc}, "*");
+  }
+
+  function doStuff() {
+    ok(true, "documents sandboxed with allow-scripts should be able to run inline scripts");
+  }
+</script>
+<script src='file_sandbox_fail.js'></script>
+<body onLoad='ok(true, "documents sandboxed with allow-scripts should be able to run script from event listeners");doStuff();'>
+  I am sandboxed but with only inline "allow-scripts"
+
+ <!-- sandbox="allow-scripts" -->
+ <!-- Content-Security-Policy: default-src 'none'; script-src 'unsafe-inline' -->
+
+ <!-- these should be stopped by CSP -->
+ <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img5_bad&type=img/png" />
+ <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img5a_bad&type=img/png"> </img>
+ <script src='/tests/dom/security/test/csp/file_CSP.sjs?testid=script5_bad&type=text/javascript'></script>
+ <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script5a_bad&type=text/javascript'></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_6.html b/dom/security/test/csp/file_sandbox_6.html
new file mode 100644
index 0000000000..44705f4d2b
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_6.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <script src="/tests/SimpleTest/EventUtils.js"></script>
+</head>
+<script type="text/javascript">
+  function ok(result, desc) {
+    window.parent.postMessage({ok: result, desc}, "*");
+  }
+
+  function doStuff() {
+    ok(true, "documents sandboxed with allow-scripts should be able to run inline scripts");
+
+    document.getElementById('a_form').submit();
+
+    // trigger the javascript: url test
+    sendMouseEvent({type:'click'}, 'a_link');
+  }
+</script>
+<script src='file_sandbox_pass.js'></script>
+<body onLoad='ok(true, "documents sandboxed with allow-scripts should be able to run script from event listeners");doStuff();'>
+  I am sandboxed but with "allow-same-origin" and allow-scripts"
+  <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img6_bad&type=img/png"> </img>
+  <script src='http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=script6_bad&type=text/javascript'></script>
+
+  <form method="get" action="/tests/content/html/content/test/file_iframe_sandbox_form_fail.html" id="a_form">
+    First name: <input type="text" name="firstname">
+    Last name: <input type="text" name="lastname">
+    <input type="submit" onclick="doSubmit()" id="a_button">
+  </form>
+
+  <a href = 'javascript:ok(true, "documents sandboxed with allow-scripts should be able to run script from javascript: URLs");' id='a_link'>click me</a>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_7.html b/dom/security/test/csp/file_sandbox_7.html
new file mode 100644
index 0000000000..3b249d4101
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_7.html
@@ -0,0 +1,15 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- Content-Security-Policy: default-src 'self'; sandbox allow-same-origin -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img7_bad&type=img/png"> </img>
+
+    <!-- these should load ok -->
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img7a_good&type=img/png" />
+    <!-- should not execute script -->
+    <script src='/tests/dom/security/test/csp/file_sandbox_fail.js'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_8.html b/dom/security/test/csp/file_sandbox_8.html
new file mode 100644
index 0000000000..4f9cd89161
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_8.html
@@ -0,0 +1,15 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- Content-Security-Policy: sandbox; default-src 'self' -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img8_bad&type=img/png"> </img>
+
+    <!-- these should load ok -->
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img8a_good&type=img/png" />
+    <!-- should not execute script -->
+    <script src='/tests/dom/security/test/csp/file_sandbox_fail.js'></script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_9.html b/dom/security/test/csp/file_sandbox_9.html
new file mode 100644
index 0000000000..29ffc191cd
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_9.html
@@ -0,0 +1,12 @@
+<html>
+<head> <meta charset="utf-8"> </head>
+  <body>
+    <!-- Content-Security-Policy: default-src 'none'; sandbox allow-same-origin -->
+
+    <!-- these should be stopped by CSP -->
+    <img src="http://example.org/tests/dom/security/test/csp/file_CSP.sjs?testid=img9_bad&type=img/png"> </img>
+    <img src="/tests/dom/security/test/csp/file_CSP.sjs?testid=img9a_bad&type=img/png" />
+
+    <script src='/tests/dom/security/test/csp/file_sandbox_fail.js'></script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_allow_scripts.html b/dom/security/test/csp/file_sandbox_allow_scripts.html
new file mode 100644
index 0000000000..faab9f0fc6
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_allow_scripts.html
@@ -0,0 +1,12 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+  <meta charset='utf-8'>
+  <title>Bug 1396320: Fix CSP sandbox regression for allow-scripts</title>
+  </head>
+<body>
+<script type='application/javascript'>
+  window.parent.postMessage({result: document.domain }, '*');
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_sandbox_allow_scripts.html^headers^ b/dom/security/test/csp/file_sandbox_allow_scripts.html^headers^
new file mode 100644
index 0000000000..4705ce9ded
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_allow_scripts.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: sandbox allow-scripts;
diff --git a/dom/security/test/csp/file_sandbox_fail.js b/dom/security/test/csp/file_sandbox_fail.js
new file mode 100644
index 0000000000..7f43927ddf
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_fail.js
@@ -0,0 +1,7 @@
+function ok(result, desc) {
+  window.parent.postMessage({ ok: result, desc }, "*");
+}
+ok(
+  false,
+  "documents sandboxed with allow-scripts should NOT be able to run <script src=...>"
+);
diff --git a/dom/security/test/csp/file_sandbox_pass.js b/dom/security/test/csp/file_sandbox_pass.js
new file mode 100644
index 0000000000..c06341a082
--- /dev/null
+++ b/dom/security/test/csp/file_sandbox_pass.js
@@ -0,0 +1,7 @@
+function ok(result, desc) {
+  window.parent.postMessage({ ok: result, desc }, "*");
+}
+ok(
+  true,
+  "documents sandboxed with allow-scripts should be able to run <script src=...>"
+);
diff --git a/dom/security/test/csp/file_scheme_relative_sources.js b/dom/security/test/csp/file_scheme_relative_sources.js
new file mode 100644
index 0000000000..09286d42e9
--- /dev/null
+++ b/dom/security/test/csp/file_scheme_relative_sources.js
@@ -0,0 +1 @@
+document.getElementById("testdiv").innerHTML = "allowed";
diff --git a/dom/security/test/csp/file_scheme_relative_sources.sjs b/dom/security/test/csp/file_scheme_relative_sources.sjs
new file mode 100644
index 0000000000..ec2c17bece
--- /dev/null
+++ b/dom/security/test/csp/file_scheme_relative_sources.sjs
@@ -0,0 +1,44 @@
+/**
+ * Custom *.sjs specifically for the needs of
+ * Bug 921493 - CSP: test allowlisting of scheme-relative sources
+ */
+
+function handleRequest(request, response) {
+  let query = new URLSearchParams(request.queryString);
+
+  let scheme = query.get("scheme");
+  let policy = query.get("policy");
+
+  let linkUrl =
+    scheme +
+    "://example.com/tests/dom/security/test/csp/file_scheme_relative_sources.js";
+
+  let html =
+    "<!DOCTYPE HTML>" +
+    "<html>" +
+    "<head>" +
+    "<title>test schemeless sources within CSP</title>" +
+    "</head>" +
+    "<body> " +
+    "<div id='testdiv'>blocked</div>" +
+    // try to load a scheme relative script
+    "<script src='" +
+    linkUrl +
+    "'></script>" +
+    // have an inline script that reports back to the parent whether
+    // the script got loaded or not from within the sandboxed iframe.
+    "<script type='application/javascript'>" +
+    "window.onload = function() {" +
+    "var inner = document.getElementById('testdiv').innerHTML;" +
+    "window.parent.postMessage({ result: inner }, '*');" +
+    "}" +
+    "</script>" +
+    "</body>" +
+    "</html>";
+
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/html", false);
+  response.setHeader("Content-Security-Policy", policy, false);
+
+  response.write(html);
+}
diff --git a/dom/security/test/csp/file_script_template.html b/dom/security/test/csp/file_script_template.html
new file mode 100644
index 0000000000..3819592912
--- /dev/null
+++ b/dom/security/test/csp/file_script_template.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta http-equiv="Content-Security-Policy" content="default-src 'unsafe-inline'">
+<template id="a">
+  <script src="file_script_template.js"></script>
+</template>
+</head>
+<body>
+<script>
+  var temp = document.getElementsByTagName("template")[0];
+  var clon = temp.content.cloneNode(true);
+  document.body.appendChild(clon);
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_script_template.js b/dom/security/test/csp/file_script_template.js
new file mode 100644
index 0000000000..d75869f763
--- /dev/null
+++ b/dom/security/test/csp/file_script_template.js
@@ -0,0 +1 @@
+// dummy *.js file
diff --git a/dom/security/test/csp/file_self_none_as_hostname_confusion.html b/dom/security/test/csp/file_self_none_as_hostname_confusion.html
new file mode 100644
index 0000000000..16196bb19f
--- /dev/null
+++ b/dom/security/test/csp/file_self_none_as_hostname_confusion.html
@@ -0,0 +1,11 @@
+<!doctype html>
+<html>
+  <head>
+    <meta charset="utf8">
+    <title>Bug 587377 - CSP keywords "'self'" and "'none'" are easy to confuse with host names "self" and "none"</title>
+    <!-- Any copyright is dedicated to the Public Domain.
+       - http://creativecommons.org/publicdomain/zero/1.0/ -->
+  </head>
+  <body>
+  </body>
+</html>
diff --git a/dom/security/test/csp/file_self_none_as_hostname_confusion.html^headers^ b/dom/security/test/csp/file_self_none_as_hostname_confusion.html^headers^
new file mode 100644
index 0000000000..26af7ed9b5
--- /dev/null
+++ b/dom/security/test/csp/file_self_none_as_hostname_confusion.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self' SELF;
diff --git a/dom/security/test/csp/file_sendbeacon.html b/dom/security/test/csp/file_sendbeacon.html
new file mode 100644
index 0000000000..13202c65ff
--- /dev/null
+++ b/dom/security/test/csp/file_sendbeacon.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content= "connect-src 'none'">
+  <title>Bug 1234813 - sendBeacon should not throw if blocked by Content Policy</title>
+</head>
+<body>
+
+<script type="application/javascript">
+try {
+  navigator.sendBeacon("http://example.com/sendbeaconintonirvana");
+  window.parent.postMessage({result: "blocked-beacon-does-not-throw"}, "*");
+  }
+  catch (e) {
+    window.parent.postMessage({result: "blocked-beacon-throws"}, "*");
+  }
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_service_worker.html b/dom/security/test/csp/file_service_worker.html
new file mode 100644
index 0000000000..b819946983
--- /dev/null
+++ b/dom/security/test/csp/file_service_worker.html
@@ -0,0 +1,21 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1208559 - ServiceWorker registration not governed by CSP</title>
+</head>
+<body>
+<script>
+  function finish(status) {
+    window.parent.postMessage({result: status}, "*");
+  }
+
+  const promises = [
+    navigator.serviceWorker.ready,
+    navigator.serviceWorker.register("file_service_worker.js", { scope: "." })
+  ];
+
+  Promise.race(promises).then(finish.bind(null, 'allowed'),
+                              finish.bind(null, 'blocked'));
+  </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_service_worker.js b/dom/security/test/csp/file_service_worker.js
new file mode 100644
index 0000000000..1bf583f4cc
--- /dev/null
+++ b/dom/security/test/csp/file_service_worker.js
@@ -0,0 +1 @@
+dump("service workers: hello world");
diff --git a/dom/security/test/csp/file_spawn_service_worker.js b/dom/security/test/csp/file_spawn_service_worker.js
new file mode 100644
index 0000000000..b262fa10a3
--- /dev/null
+++ b/dom/security/test/csp/file_spawn_service_worker.js
@@ -0,0 +1 @@
+// dummy file
diff --git a/dom/security/test/csp/file_spawn_shared_worker.js b/dom/security/test/csp/file_spawn_shared_worker.js
new file mode 100644
index 0000000000..e4f53b9ce1
--- /dev/null
+++ b/dom/security/test/csp/file_spawn_shared_worker.js
@@ -0,0 +1,7 @@
+onconnect = function (e) {
+  var port = e.ports[0];
+  port.addEventListener("message", function (e) {
+    port.postMessage("shared worker is executing");
+  });
+  port.start();
+};
diff --git a/dom/security/test/csp/file_spawn_worker.js b/dom/security/test/csp/file_spawn_worker.js
new file mode 100644
index 0000000000..acde7408c1
--- /dev/null
+++ b/dom/security/test/csp/file_spawn_worker.js
@@ -0,0 +1 @@
+postMessage("worker is executing");
diff --git a/dom/security/test/csp/file_strict_dynamic.js b/dom/security/test/csp/file_strict_dynamic.js
new file mode 100644
index 0000000000..09286d42e9
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic.js
@@ -0,0 +1 @@
+document.getElementById("testdiv").innerHTML = "allowed";
diff --git a/dom/security/test/csp/file_strict_dynamic_default_src.html b/dom/security/test/csp/file_strict_dynamic_default_src.html
new file mode 100644
index 0000000000..0ea79e2a96
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_default_src.html
@@ -0,0 +1,20 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+</head>
+<body>
+
+<div id="testdiv">blocked</div>
+<script nonce="foo" src="http://mochi.test:8888/tests/dom/security/test/csp/file_strict_dynamic_default_src.js"></script>
+
+<img id="testimage" src="http://mochi.test:8888/tests/image/test/mochitest/blue.png" data-result="blocked">
+<script>
+let img = document.getElementById("testimage");
+img.addEventListener("load", function() {
+  img.dataset.result = "allowed";
+}, { once: true });
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_default_src.js b/dom/security/test/csp/file_strict_dynamic_default_src.js
new file mode 100644
index 0000000000..09286d42e9
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_default_src.js
@@ -0,0 +1 @@
+document.getElementById("testdiv").innerHTML = "allowed";
diff --git a/dom/security/test/csp/file_strict_dynamic_js_url.html b/dom/security/test/csp/file_strict_dynamic_js_url.html
new file mode 100644
index 0000000000..bd53b0adb2
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_js_url.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1316826 - 'strict-dynamic' blocking DOM event handlers</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+<a id="jslink" href='javascript:document.getElementById("testdiv").innerHTML = "allowed"'>click me</a>
+<script nonce="foo">
+  document.getElementById("jslink").click();
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_non_parser_inserted.html b/dom/security/test/csp/file_strict_dynamic_non_parser_inserted.html
new file mode 100644
index 0000000000..c51fefd72e
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_non_parser_inserted.html
@@ -0,0 +1,17 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+<script nonce="foo">
+  // generates a *non* parser inserted script and should be allowed
+  var myScript = document.createElement('script');
+  myScript.src = 'http://example.com/tests/dom/security/test/csp/file_strict_dynamic.js';
+  document.head.appendChild(myScript);
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_non_parser_inserted_inline.html b/dom/security/test/csp/file_strict_dynamic_non_parser_inserted_inline.html
new file mode 100644
index 0000000000..10a0f32e4b
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_non_parser_inserted_inline.html
@@ -0,0 +1,16 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+<script nonce="foo">
+  var dynamicScript = document.createElement('script');
+  dynamicScript.textContent = 'document.getElementById("testdiv").textContent="allowed"';
+  document.head.appendChild(dynamicScript);
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_parser_inserted_doc_write.html b/dom/security/test/csp/file_strict_dynamic_parser_inserted_doc_write.html
new file mode 100644
index 0000000000..2a3a7d4998
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_parser_inserted_doc_write.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+<script nonce="foo">
+  // generates a parser inserted script and should be blocked
+  document.write("<script src='http://example.com/tests/dom/security/test/csp/file_strict_dynamic.js'><\/script>");
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_parser_inserted_doc_write_correct_nonce.html b/dom/security/test/csp/file_strict_dynamic_parser_inserted_doc_write_correct_nonce.html
new file mode 100644
index 0000000000..9938ef2dcd
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_parser_inserted_doc_write_correct_nonce.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+<script nonce="foo">
+  // generates a parser inserted script with a valid nonce- and should be allowed
+  document.write("<script nonce='foo' src='http://example.com/tests/dom/security/test/csp/file_strict_dynamic.js'><\/script>");
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_script_events.html b/dom/security/test/csp/file_strict_dynamic_script_events.html
new file mode 100644
index 0000000000..0889583821
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_script_events.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1316826 - 'strict-dynamic' blocking DOM event handlers</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+ <img src='/nonexisting.jpg'
+      onerror='document.getElementById("testdiv").innerHTML = "allowed";'
+      style='display:none'>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_script_events_marquee.html b/dom/security/test/csp/file_strict_dynamic_script_events_marquee.html
new file mode 100644
index 0000000000..701ef32269
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_script_events_marquee.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1316826 - 'strict-dynamic' blocking DOM event handlers</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+<marquee onstart='document.getElementById("testdiv").innerHTML = "allowed";'>
+  Bug 1316826
+</marquee>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_script_extern.html b/dom/security/test/csp/file_strict_dynamic_script_extern.html
new file mode 100644
index 0000000000..94b6aefb19
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_script_extern.html
@@ -0,0 +1,10 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+<script nonce="foo" src="http://example.com/tests/dom/security/test/csp/file_strict_dynamic.js"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_script_inline.html b/dom/security/test/csp/file_strict_dynamic_script_inline.html
new file mode 100644
index 0000000000..d17a58f279
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_script_inline.html
@@ -0,0 +1,14 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+<script nonce="foo">
+  document.getElementById("testdiv").innerHTML = "allowed";
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_strict_dynamic_unsafe_eval.html b/dom/security/test/csp/file_strict_dynamic_unsafe_eval.html
new file mode 100644
index 0000000000..4f54015aa8
--- /dev/null
+++ b/dom/security/test/csp/file_strict_dynamic_unsafe_eval.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+</head>
+<body>
+<div id="testdiv">blocked</div>
+
+<script nonce="foo">
+  // eslint-disable-next-line no-eval
+  eval('document.getElementById("testdiv").innerHTML = "allowed";');
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_subframe_run_js_if_allowed.html b/dom/security/test/csp/file_subframe_run_js_if_allowed.html
new file mode 100644
index 0000000000..3ba970ce84
--- /dev/null
+++ b/dom/security/test/csp/file_subframe_run_js_if_allowed.html
@@ -0,0 +1,13 @@
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=702439
+
+This document is a child frame of a CSP document and the
+test verifies that it is permitted to run javascript: URLs
+if the parent has a policy that allows them.
+-->
+<body onload="document.getElementById('a').click()">
+<a id="a" href="javascript:parent.javascript_link_ran = true;
+                parent.checkResult();">click</a>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_subframe_run_js_if_allowed.html^headers^ b/dom/security/test/csp/file_subframe_run_js_if_allowed.html^headers^
new file mode 100644
index 0000000000..233b359310
--- /dev/null
+++ b/dom/security/test/csp/file_subframe_run_js_if_allowed.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src *; script-src 'unsafe-inline'
diff --git a/dom/security/test/csp/file_svg_inline_style_base.html b/dom/security/test/csp/file_svg_inline_style_base.html
new file mode 100644
index 0000000000..4d7ce0cd6e
--- /dev/null
+++ b/dom/security/test/csp/file_svg_inline_style_base.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+</head>
+<body>
+  <img src="file_svg_inline_style_server.sjs?svg_inline_style_nocsp&1">
+</body>
+</html>
diff --git a/dom/security/test/csp/file_svg_inline_style_csp.html b/dom/security/test/csp/file_svg_inline_style_csp.html
new file mode 100644
index 0000000000..040ee02e19
--- /dev/null
+++ b/dom/security/test/csp/file_svg_inline_style_csp.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="default-src 'self'">
+</head>
+<body>
+  <img src="file_svg_inline_style_server.sjs?svg_inline_style_csp&2">
+</body>
+</html>
diff --git a/dom/security/test/csp/file_svg_inline_style_server.sjs b/dom/security/test/csp/file_svg_inline_style_server.sjs
new file mode 100644
index 0000000000..6073f36f62
--- /dev/null
+++ b/dom/security/test/csp/file_svg_inline_style_server.sjs
@@ -0,0 +1,43 @@
+"use strict";
+
+const SVG_IMG = `<svg width="200" height="200" viewBox="0 0 150 150" xmlns="http://www.w3.org/2000/svg">
+   <style>
+     circle {
+       fill: orange;
+       stroke: black;
+       stroke-width: 10px;
+     }
+   </style>
+   <circle cx="50" cy="50" r="40" />
+   </svg>`;
+
+const SVG_IMG_NO_INLINE_STYLE = `<svg width="200" height="200" viewBox="0 0 150 150" xmlns="http://www.w3.org/2000/svg">
+   <circle cx="50" cy="50" r="40" />
+   </svg>`;
+
+function handleRequest(request, response) {
+  const query = request.queryString;
+
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "image/svg+xml", false);
+
+  if (query.includes("svg_inline_style_csp")) {
+    response.setHeader("Content-Security-Policy", "default-src 'none'", false);
+    response.write(SVG_IMG);
+    return;
+  }
+
+  if (query.includes("svg_inline_style_nocsp")) {
+    response.write(SVG_IMG);
+    return;
+  }
+
+  if (query.includes("svg_no_inline_style")) {
+    response.write(SVG_IMG_NO_INLINE_STYLE);
+    return;
+  }
+
+  // we should never get here, but just in case
+  // return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_svg_srcset_inline_style_base.html b/dom/security/test/csp/file_svg_srcset_inline_style_base.html
new file mode 100644
index 0000000000..1754c557f0
--- /dev/null
+++ b/dom/security/test/csp/file_svg_srcset_inline_style_base.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+</head>
+<body>
+  <img srcset="file_svg_inline_style_server.sjs?svg_inline_style_nocsp&3">
+</body>
+</html>
diff --git a/dom/security/test/csp/file_svg_srcset_inline_style_csp.html b/dom/security/test/csp/file_svg_srcset_inline_style_csp.html
new file mode 100644
index 0000000000..418d714882
--- /dev/null
+++ b/dom/security/test/csp/file_svg_srcset_inline_style_csp.html
@@ -0,0 +1,10 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="default-src 'self'">
+</head>
+<body>
+  <img srcset="file_svg_inline_style_server.sjs?svg_inline_style_csp&4">
+</body>
+</html>
diff --git a/dom/security/test/csp/file_test_browser_bookmarklets.html b/dom/security/test/csp/file_test_browser_bookmarklets.html
new file mode 100644
index 0000000000..cb12e4efd0
--- /dev/null
+++ b/dom/security/test/csp/file_test_browser_bookmarklets.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Document</title>
+</head>
+<body>
+    <h1>Test-Document</h1>
+</body>
+</html>
\ No newline at end of file
diff --git a/dom/security/test/csp/file_test_browser_bookmarklets.html^headers^ b/dom/security/test/csp/file_test_browser_bookmarklets.html^headers^
new file mode 100644
index 0000000000..e138f234fb
--- /dev/null
+++ b/dom/security/test/csp/file_test_browser_bookmarklets.html^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: script-src 'none'
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_testserver.sjs b/dom/security/test/csp/file_testserver.sjs
new file mode 100644
index 0000000000..77f9562218
--- /dev/null
+++ b/dom/security/test/csp/file_testserver.sjs
@@ -0,0 +1,66 @@
+// SJS file for CSP mochitests
+"use strict";
+const { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+
+function loadHTMLFromFile(path) {
+  // Load the HTML to return in the response from file.
+  // Since it's relative to the cwd of the test runner, we start there and
+  // append to get to the actual path of the file.
+  const testHTMLFile = Cc["@mozilla.org/file/directory_service;1"]
+    .getService(Ci.nsIProperties)
+    .get("CurWorkD", Ci.nsIFile);
+
+  const testHTMLFileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+
+  path
+    .split("/")
+    .filter(path => path)
+    .reduce((file, path) => {
+      testHTMLFile.append(path);
+      return testHTMLFile;
+    }, testHTMLFile);
+  testHTMLFileStream.init(testHTMLFile, -1, 0, 0);
+  const isAvailable = testHTMLFileStream.available();
+  return NetUtil.readInputStreamToString(testHTMLFileStream, isAvailable);
+}
+
+function handleRequest(request, response) {
+  const query = new URLSearchParams(request.queryString);
+
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // Deliver the CSP policy encoded in the URL
+  if (query.has("csp")) {
+    response.setHeader("Content-Security-Policy", query.get("csp"), false);
+  }
+
+  // Deliver the CSP report-only policy encoded in the URI
+  if (query.has("cspRO")) {
+    response.setHeader(
+      "Content-Security-Policy-Report-Only",
+      query.get("cspRO"),
+      false
+    );
+  }
+
+  // Deliver the CORS header in the URL
+  if (query.has("cors")) {
+    response.setHeader("Access-Control-Allow-Origin", query.get("cors"), false);
+  }
+
+  // Send HTML to test allowed/blocked behaviors
+  let type = "text/html";
+  if (query.has("type")) {
+    type = query.get("type");
+  }
+
+  response.setHeader("Content-Type", type, false);
+  if (query.has("file")) {
+    response.write(loadHTMLFromFile(query.get("file")));
+  }
+}
diff --git a/dom/security/test/csp/file_uir_top_nav.html b/dom/security/test/csp/file_uir_top_nav.html
new file mode 100644
index 0000000000..28263e9db7
--- /dev/null
+++ b/dom/security/test/csp/file_uir_top_nav.html
@@ -0,0 +1,17 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+</head>
+<body>
+<script class="testbody" type="text/javascript">
+
+// 1) same origin navigation
+window.open("http://example.com/tests/dom/security/test/csp/file_uir_top_nav_dummy.html");
+
+// 2) same origin navigation
+window.open("http://test1.example.com/tests/dom/security/test/csp/file_uir_top_nav_dummy.html");
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_uir_top_nav_dummy.html b/dom/security/test/csp/file_uir_top_nav_dummy.html
new file mode 100644
index 0000000000..65762f1c71
--- /dev/null
+++ b/dom/security/test/csp/file_uir_top_nav_dummy.html
@@ -0,0 +1,12 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+just a dummy page to check uir applies to top level navigations
+<script class="testbody" type="text/javascript">
+window.onload = function() {
+  window.opener.parent.postMessage({result: window.location.href}, "*");
+  window.close();
+}
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure.html b/dom/security/test/csp/file_upgrade_insecure.html
new file mode 100644
index 0000000000..14aad3ebd6
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure.html
@@ -0,0 +1,90 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>
+  <!-- style -->
+  <link rel='stylesheet' type='text/css' href='http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?style' media='screen' />
+
+  <!-- font -->
+  <style>
+    @font-face {
+      font-family: "foofont";
+      src: url('http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?font');
+    }
+    .div_foo { font-family: "foofont"; }
+  </style>
+</head>
+<body>
+
+  <!-- images: -->
+  <img src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?img"></img>
+
+  <!-- redirects: upgrade http:// to https:// redirect to http:// and then upgrade to https:// again -->
+  <img src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?redirect-image"></img>
+
+  <!-- script: -->
+  <script src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?script"></script>
+
+  <!-- media: -->
+  <audio src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?media"></audio>
+
+  <!-- objects: -->
+  <object width="10" height="10" data="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?object"></object>
+
+  <!-- font: (apply font loaded in header to div) -->
+  <div class="div_foo">foo</div>
+
+  <!-- iframe: (same origin) -->
+  <iframe src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?iframe">
+    <!-- within that iframe we load an image over http and make sure the requested gets upgraded to https -->
+  </iframe>
+
+  <!-- xhr: -->
+  <script type="application/javascript">
+    var myXHR = new XMLHttpRequest();
+    myXHR.open("GET", "http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?xhr");
+    myXHR.send(null);
+  </script>
+
+  <!-- websockets: upgrade ws:// to wss://-->
+  <script type="application/javascript">
+    // WebSocket tests are not supported on Android yet. Bug 1566168
+    const { AppConstants } = SpecialPowers.ChromeUtils.importESModule(
+      "resource://gre/modules/AppConstants.sys.mjs"
+    );
+    if (AppConstants.platform !== "android") {
+      var mySocket = new WebSocket("ws://example.com/tests/dom/security/test/csp/file_upgrade_insecure");
+      mySocket.onopen = function(e) {
+        if (mySocket.url.includes("wss://")) {
+          window.parent.postMessage({result: "websocket-ok"}, "*");
+        }
+        else {
+          window.parent.postMessage({result: "websocket-error"}, "*");
+        }
+        mySocket.close();
+      };
+      mySocket.onerror = function(e) {
+        // debug information for Bug 1316305
+        dump("  xxx mySocket.onerror: (mySocket): " + mySocket + "\n");
+        dump("  xxx mySocket.onerror: (mySocket.url): " + mySocket.url + "\n");
+        dump("  xxx mySocket.onerror: (e): " + e + "\n");
+        dump("  xxx mySocket.onerror: (e.message): " + e.message + "\n");
+        window.parent.postMessage({result: "websocket-unexpected-error"}, "*");
+      };
+    }
+  </script>
+
+  <!-- form action: (upgrade POST from http:// to https://) -->
+  <iframe name='formFrame' id='formFrame'></iframe>
+  <form target="formFrame" action="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?form" method="POST">
+    <input name="foo" value="foo">
+    <input type="submit" id="submitButton" formenctype='multipart/form-data' value="Submit form">
+  </form>
+  <script type="text/javascript">
+    var submitButton = document.getElementById('submitButton');
+    submitButton.click();
+  </script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_cors.html b/dom/security/test/csp/file_upgrade_insecure_cors.html
new file mode 100644
index 0000000000..e675c62e9f
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_cors.html
@@ -0,0 +1,49 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>
+</head>
+<body>
+
+<script type="text/javascript">
+  // === TEST 1
+  var url1 = "http://test1.example.com/tests/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs?test1";
+  var xhr1 = new XMLHttpRequest();
+  xhr1.open("GET", url1, true);
+  xhr1.onload = function() {
+  	window.parent.postMessage(xhr1.response, "*");
+  };
+  xhr1.onerror = function() {
+  	window.parent.postMessage("test1-failed", "*");
+  };
+  xhr1.send();
+
+  // === TEST 2
+  var url2 = "http://test1.example.com/tests/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs?test2";
+  var xhr2 = new XMLHttpRequest();
+  xhr2.open("GET", url2, true);
+  xhr2.onload = function() {
+    window.parent.postMessage(xhr2.response, "*");
+  };
+  xhr2.onerror = function() {
+    window.parent.postMessage("test2-failed", "*");
+  };
+  xhr2.send();
+
+  // === TEST 3
+  var url3 = "http://test2.example.com/tests/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs?test3";
+  var xhr3 = new XMLHttpRequest();
+  xhr3.open("GET", url3, true);
+  xhr3.onload = function() {
+  	window.parent.postMessage(xhr3.response, "*");
+  };
+  xhr3.onerror = function() {
+  	window.parent.postMessage("test3-failed", "*");
+  };
+  xhr3.send();
+
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs b/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs
new file mode 100644
index 0000000000..83957560c3
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs
@@ -0,0 +1,61 @@
+// Custom *.sjs file specifically for the needs of Bug:
+// Bug 1139297 - Implement CSP upgrade-insecure-requests directive
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // perform sanity check and make sure that all requests get upgraded to use https
+  if (request.scheme !== "https") {
+    response.write("request not https");
+    return;
+  }
+
+  var queryString = request.queryString;
+
+  // TEST 1
+  if (queryString === "test1") {
+    var newLocation =
+      "http://test1.example.com/tests/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs?redir-test1";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", newLocation, false);
+    return;
+  }
+  if (queryString === "redir-test1") {
+    response.write("test1-no-cors-ok");
+    return;
+  }
+
+  // TEST 2
+  if (queryString === "test2") {
+    var newLocation =
+      "http://test1.example.com:443/tests/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs?redir-test2";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", newLocation, false);
+    return;
+  }
+  if (queryString === "redir-test2") {
+    response.write("test2-no-cors-diffport-ok");
+    return;
+  }
+
+  // TEST 3
+  response.setHeader("Access-Control-Allow-Headers", "content-type", false);
+  response.setHeader("Access-Control-Allow-Methods", "POST, GET", false);
+  response.setHeader("Access-Control-Allow-Origin", "*", false);
+
+  if (queryString === "test3") {
+    var newLocation =
+      "http://test1.example.com/tests/dom/security/test/csp/file_upgrade_insecure_cors_server.sjs?redir-test3";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", newLocation, false);
+    return;
+  }
+  if (queryString === "redir-test3") {
+    response.write("test3-cors-ok");
+    return;
+  }
+
+  // we should not get here, but just in case return something unexpected
+  response.write("d'oh");
+}
diff --git a/dom/security/test/csp/file_upgrade_insecure_docwrite_iframe.sjs b/dom/security/test/csp/file_upgrade_insecure_docwrite_iframe.sjs
new file mode 100644
index 0000000000..a7fb0a2176
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_docwrite_iframe.sjs
@@ -0,0 +1,55 @@
+// custom *.sjs for Bug 1273430
+// META CSP: upgrade-insecure-requests
+
+// important: the IFRAME_URL is *http* and needs to be upgraded to *https* by upgrade-insecure-requests
+const IFRAME_URL =
+  "http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_docwrite_iframe.sjs?docwriteframe";
+
+const TEST_FRAME =
+  `
+  <!DOCTYPE HTML>
+  <html><head><meta charset="utf-8">
+  <title>TEST_FRAME</title>
+  <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+  </head>
+  <body>
+  <script type="text/javascript">
+    document.write('<iframe src="` +
+  IFRAME_URL +
+  `"/>');
+  </script>
+  </body>
+  </html>`;
+
+// doc.write(iframe) sends a post message to the parent indicating the current
+// location so the parent can make sure the request was upgraded to *https*.
+const DOC_WRITE_FRAME = `
+  <!DOCTYPE HTML>
+  <html><head><meta charset="utf-8">
+  <title>DOC_WRITE_FRAME</title>
+  </head>
+  <body onload="window.parent.parent.postMessage({result: document.location.href}, '*');">
+  </body>
+  </html>`;
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/html", false);
+
+  var queryString = request.queryString;
+
+  if (queryString === "testframe") {
+    response.write(TEST_FRAME);
+    return;
+  }
+
+  if (queryString === "docwriteframe") {
+    response.write(DOC_WRITE_FRAME);
+    return;
+  }
+
+  // we should never get here, but just in case
+  // return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_upgrade_insecure_loopback.html b/dom/security/test/csp/file_upgrade_insecure_loopback.html
new file mode 100644
index 0000000000..b824604b6e
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_loopback.html
@@ -0,0 +1,25 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1447784 - Implement CSP upgrade-insecure-requests directive</title>
+</head>
+<body>
+
+<script type="text/javascript">
+  // === TEST 1
+  var url1 = "http://127.0.0.1:8888/tests/dom/security/test/csp/file_upgrade_insecure_loopback_server.sjs?test1";
+  var xhr1 = new XMLHttpRequest();
+  xhr1.open("GET", url1, true);
+  xhr1.onload = function() {
+  	window.parent.postMessage(xhr1.response, "*");
+  };
+  xhr1.onerror = function() {
+  	window.parent.postMessage("test1-failed", "*");
+  };
+  xhr1.send();
+
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_loopback_form.html b/dom/security/test/csp/file_upgrade_insecure_loopback_form.html
new file mode 100644
index 0000000000..ed6b3b8542
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_loopback_form.html
@@ -0,0 +1,17 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1661423 - don't apply upgrade-insecure-requests on form submissions to localhost</title>
+</head>
+<body>
+
+<form id="form" action="http://127.0.0.1/bug-1661423-dont-upgrade-localhost">
+  <input type="submit">
+</form>>
+<script type="text/javascript">
+
+    form.submit();
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_loopback_server.sjs b/dom/security/test/csp/file_upgrade_insecure_loopback_server.sjs
new file mode 100644
index 0000000000..ff7931a1d4
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_loopback_server.sjs
@@ -0,0 +1,22 @@
+// Custom *.sjs file specifically for the needs of Bug:
+// Bug 1447784 - Implement CSP upgrade-insecure-requests directive
+
+function handleRequest(request, response) {
+  response.setHeader("Access-Control-Allow-Headers", "content-type", false);
+  response.setHeader("Access-Control-Allow-Methods", "GET", false);
+  response.setHeader("Access-Control-Allow-Origin", "*", false);
+
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // perform sanity check and make sure that all requests get upgraded to use https
+  if (request.scheme !== "https") {
+    response.write("request-not-https");
+    return;
+  } else {
+    response.write("request-is-https");
+  }
+
+  // we should not get here, but just in case return something unexpected
+  response.write("d'oh");
+}
diff --git a/dom/security/test/csp/file_upgrade_insecure_meta.html b/dom/security/test/csp/file_upgrade_insecure_meta.html
new file mode 100644
index 0000000000..3509e5c6fd
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_meta.html
@@ -0,0 +1,86 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests; default-src https: wss: 'unsafe-inline'; form-action https:;">
+  <meta charset="utf-8">
+  <title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>
+  <!-- style -->
+  <link rel='stylesheet' type='text/css' href='http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?style' media='screen' />
+
+  <!-- font -->
+  <style>
+    @font-face {
+      font-family: "foofont";
+      src: url('http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?font');
+    }
+    .div_foo { font-family: "foofont"; }
+  </style>
+</head>
+<body>
+
+  <!-- images: -->
+  <img src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?img"></img>
+
+  <!-- redirects: upgrade http:// to https:// redirect to http:// and then upgrade to https:// again -->
+  <img src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?redirect-image"></img>
+
+  <!-- script: -->
+  <script src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?script"></script>
+
+  <!-- media: -->
+  <audio src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?media"></audio>
+
+  <!-- objects: -->
+  <object width="10" height="10" data="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?object"></object>
+
+  <!-- font: (apply font loaded in header to div) -->
+  <div class="div_foo">foo</div>
+
+  <!-- iframe: (same origin) -->
+  <iframe src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?iframe">
+    <!-- within that iframe we load an image over http and make sure the requested gets upgraded to https -->
+  </iframe>
+
+  <!-- xhr: -->
+  <script type="application/javascript">
+    var myXHR = new XMLHttpRequest();
+    myXHR.open("GET", "http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?xhr");
+    myXHR.send(null);
+  </script>
+
+  <!-- websockets: upgrade ws:// to wss://-->
+  <script type="application/javascript">
+    // WebSocket tests are not supported on Android Yet. Bug 1566168.
+    const { AppConstants } = SpecialPowers.ChromeUtils.importESModule(
+      "resource://gre/modules/AppConstants.sys.mjs"
+    );
+    if (AppConstants.platform !== "android") {
+      var mySocket = new WebSocket("ws://example.com/tests/dom/security/test/csp/file_upgrade_insecure");
+      mySocket.onopen = function(e) {
+        if (mySocket.url.includes("wss://")) {
+          window.parent.postMessage({result: "websocket-ok"}, "*");
+        }
+        else {
+          window.parent.postMessage({result: "websocket-error"}, "*");
+        }
+        mySocket.close();
+      };
+      mySocket.onerror = function(e) {
+        window.parent.postMessage({result: "websocket-unexpected-error"}, "*");
+      };
+    }
+  </script>
+
+  <!-- form action: (upgrade POST from http:// to https://) -->
+  <iframe name='formFrame' id='formFrame'></iframe>
+  <form target="formFrame" action="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?form" method="POST">
+    <input name="foo" value="foo">
+    <input type="submit" id="submitButton" formenctype='multipart/form-data' value="Submit form">
+  </form>
+  <script type="text/javascript">
+    var submitButton = document.getElementById('submitButton');
+    submitButton.click();
+  </script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_navigation.sjs b/dom/security/test/csp/file_upgrade_insecure_navigation.sjs
new file mode 100644
index 0000000000..46473db0ac
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_navigation.sjs
@@ -0,0 +1,78 @@
+// Custom *.sjs file specifically for the needs of
+// https://bugzilla.mozilla.org/show_bug.cgi?id=1271173
+
+"use strict";
+
+const TEST_NAVIGATIONAL_UPGRADE = `
+  <!DOCTYPE html>
+  <html>
+  <head><meta charset="utf-8"></head>
+  <body>
+  <a href="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation.sjs?action=framenav" id="testlink">clickme</a>
+  <script type="text/javascript">
+    // before navigating the current frame we open the window and check that uir applies
+    var myWin = window.open("http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation.sjs?action=docnav");
+
+    window.addEventListener("message", receiveMessage, false);
+    function receiveMessage(event) {
+      myWin.close();
+      var link = document.getElementById('testlink');
+      link.click();
+    }
+  </script>
+  </body>
+  </html>`;
+
+const FRAME_NAV = `
+  <!DOCTYPE html>
+  <html>
+  <head><meta charset="utf-8"></head>
+  <body>
+  <script type="text/javascript">
+    parent.postMessage({result: document.documentURI}, "*");
+  </script>
+  </body>
+  </html>`;
+
+const DOC_NAV = `
+  <!DOCTYPE html>
+  <html>
+  <head><meta charset="utf-8"></head>
+  <body>
+  <script type="text/javascript">
+    // call back to the main testpage signaling whether the upgraded succeeded
+    window.opener.parent.postMessage({result: document.documentURI}, "*");
+    // let the opener (iframe) now that we can now close the window and move on with the test.
+    window.opener.postMessage({result: "readyToMoveOn"}, "*");
+  </script>
+  </body>
+  </html>`;
+
+function handleRequest(request, response) {
+  const query = new URLSearchParams(request.queryString);
+
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/html", false);
+  if (query.get("csp")) {
+    response.setHeader("Content-Security-Policy", query.get("csp"), false);
+  }
+
+  if (query.get("action") === "perform_navigation") {
+    response.write(TEST_NAVIGATIONAL_UPGRADE);
+    return;
+  }
+
+  if (query.get("action") === "framenav") {
+    response.write(FRAME_NAV);
+    return;
+  }
+
+  if (query.get("action") === "docnav") {
+    response.write(DOC_NAV);
+    return;
+  }
+
+  // we should never get here, but just in case
+  // return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs b/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs
new file mode 100644
index 0000000000..3f7f8158e0
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs
@@ -0,0 +1,50 @@
+"use strict";
+
+const FINAL_DOCUMENT = `
+  <html>
+  <body>
+  final document
+  <script>
+  window.onload = function() {
+    let docURI =  document.documentURI;
+    window.opener.parent.postMessage({docURI}, "*");
+    window.close();
+  }
+  </script>
+  </body>
+  </html>`;
+
+function handleRequest(request, response) {
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "text/html", false);
+
+  const query = request.queryString;
+
+  if (query === "same_origin_redirect") {
+    let newLocation =
+      "http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs?finaldoc_same_origin_redirect";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", newLocation, false);
+    return;
+  }
+
+  if (query === "cross_origin_redirect") {
+    let newLocation =
+      "http://test1.example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs?finaldoc_cross_origin_redirect";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", newLocation, false);
+    return;
+  }
+
+  if (
+    query === "finaldoc_same_origin_redirect" ||
+    query === "finaldoc_cross_origin_redirect"
+  ) {
+    response.write(FINAL_DOCUMENT);
+    return;
+  }
+
+  // we should never get here, but just in case
+  // return something unexpected
+  response.write("do'h");
+}
diff --git a/dom/security/test/csp/file_upgrade_insecure_navigation_redirect_cross_origin.html b/dom/security/test/csp/file_upgrade_insecure_navigation_redirect_cross_origin.html
new file mode 100644
index 0000000000..dff2c9faf3
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_navigation_redirect_cross_origin.html
@@ -0,0 +1,10 @@
+<html>
+<head>
+  <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests" />
+</head>
+<body>
+<script>
+  window.open("http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs?cross_origin_redirect");
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_navigation_redirect_same_origin.html b/dom/security/test/csp/file_upgrade_insecure_navigation_redirect_same_origin.html
new file mode 100644
index 0000000000..811850e08c
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_navigation_redirect_same_origin.html
@@ -0,0 +1,10 @@
+<html>
+<head>
+  <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests" />
+</head>
+<body>
+<script>
+  window.open("http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs?same_origin_redirect");
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_report_only.html b/dom/security/test/csp/file_upgrade_insecure_report_only.html
new file mode 100644
index 0000000000..0c3c36493d
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_report_only.html
@@ -0,0 +1,33 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1832249 - Consider report-only flag when upgrading insecure requests</title>
+</head>
+<body>
+  <img id="testimage"></img>
+
+  <script>
+    let route;
+    if (new URL(document.location).searchParams.get("reportonly")) {
+      route = "reportonly";
+    }
+    else if (new URL(document.location).searchParams.get("enforce")) {
+      route = "enforce";
+    }
+    var myImg = document.getElementById("testimage");
+    // we need to test http functionality here, so we need to load an http url
+    /* eslint-disable @microsoft/sdl/no-insecure-url */
+    myImg.src =
+      `http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_report_only_server.sjs?img-${route}`;
+    /* eslint-enable @microsoft/sdl/no-insecure-url */
+    myImg.onload = function(e) {
+      window.parent.postMessage({result: `${route}-img-ok`}, "*");
+    };
+    myImg.onerror = function(e) {
+      window.parent.postMessage({result: `${route}-img-error`}, "*");
+    };
+  </script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_report_only_server.sjs b/dom/security/test/csp/file_upgrade_insecure_report_only_server.sjs
new file mode 100644
index 0000000000..412d9b352e
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_report_only_server.sjs
@@ -0,0 +1,114 @@
+// Custom *.sjs specifically for the needs of Bug 1832249 - Consider report-only flag when upgrading insecure requests
+
+const { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+
+// small red image
+const IMG_BYTES = atob(
+  "iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
+    "P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="
+);
+
+const POLICY_CSP =
+  "upgrade-insecure-requests; default-src https: 'unsafe-inline'";
+const POLICY_CSP_RO =
+  "default-src https: 'unsafe-inline'; upgrade-insecure-requests; report-uri https://example.com/tests/dom/security/test/csp/file_upgrade_insecure_report_only_server.sjs?report";
+
+function loadHTMLFromFile(path) {
+  // Load the HTML to return in the response from file.
+  // Since it's relative to the cwd of the test runner, we start there and
+  // append to get to the actual path of the file.
+  var testHTMLFile = Cc["@mozilla.org/file/directory_service;1"]
+    .getService(Ci.nsIProperties)
+    .get("CurWorkD", Ci.nsIFile);
+  var dirs = path.split("/");
+  for (var i = 0; i < dirs.length; i++) {
+    testHTMLFile.append(dirs[i]);
+  }
+  var testHTMLFileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+  testHTMLFileStream.init(testHTMLFile, -1, 0, 0);
+  var testHTML = NetUtil.readInputStreamToString(
+    testHTMLFileStream,
+    testHTMLFileStream.available()
+  );
+  return testHTML;
+}
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // (1) Store the query that will report back whether the violation report was
+  // received
+  if (request.queryString.startsWith("queryresult-")) {
+    let route = request.queryString.substring("queryresult-".length);
+    response.processAsync();
+    setObjectState(`queryResult-${route}`, response);
+    return;
+  }
+
+  // (2) We load a page using a report only CSP
+  if (request.queryString.endsWith("=true")) {
+    let route = request.queryString.split("=")[0];
+    if (route === "enforce") {
+      response.setHeader("Content-Security-Policy", POLICY_CSP, false);
+    }
+    response.setHeader(
+      "Content-Security-Policy-Report-Only",
+      POLICY_CSP_RO + "-" + route,
+      false
+    );
+    response.setHeader("Content-Type", "text/html", false);
+    response.write(
+      loadHTMLFromFile(
+        "tests/dom/security/test/csp/file_upgrade_insecure_report_only.html"
+      )
+    );
+    return;
+  }
+
+  // (3a) Return the image back to the client if http and refuse if https for
+  // report only image
+  if (request.queryString.startsWith("img-")) {
+    let route = request.queryString.substring("img-".length);
+    if (
+      (request.scheme === "http" && route === "reportonly") ||
+      (request.scheme === "https" && route === "enforce")
+    ) {
+      response.setHeader("Content-Type", "image/png");
+      response.write(IMG_BYTES);
+      return;
+    } else {
+      response.setStatusLine(metadata.httpVersion, 404, "NO");
+      response.write("Aww, 404, I wanted a peanut.");
+      return;
+    }
+  }
+
+  // (4) Once we receive the report send it to the client via the saved
+  // queryresult response object
+  if (request.queryString.startsWith("report-")) {
+    let route = request.queryString.substring("report-".length);
+    getObjectState(`queryResult-${route}`, function (queryResponse) {
+      if (!queryResponse) {
+        return;
+      }
+      queryResponse.setHeader("Content-Type", "application/json");
+      queryResponse.write(
+        NetUtil.readInputStreamToString(
+          request.bodyInputStream,
+          request.bodyInputStream.available()
+        )
+      );
+      queryResponse.finish();
+    });
+    return;
+  }
+
+  // we should never get here, but just in case ...
+  response.setHeader("Content-Type", "text/plain");
+  response.write("doh!");
+}
diff --git a/dom/security/test/csp/file_upgrade_insecure_reporting.html b/dom/security/test/csp/file_upgrade_insecure_reporting.html
new file mode 100644
index 0000000000..c78e9a784d
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_reporting.html
@@ -0,0 +1,23 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>
+</head>
+<body>
+
+  <!-- upgrade img from http:// to https:// -->
+  <img id="testimage" src="http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_reporting_server.sjs?img"></img>
+
+  <script type="application/javascript">
+    var myImg = document.getElementById("testimage");
+    myImg.onload = function(e) {
+      window.parent.postMessage({result: "img-ok"}, "*");
+    };
+    myImg.onerror = function(e) {
+      window.parent.postMessage({result: "img-error"}, "*");
+    };
+  </script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/file_upgrade_insecure_reporting_server.sjs b/dom/security/test/csp/file_upgrade_insecure_reporting_server.sjs
new file mode 100644
index 0000000000..0d17288802
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_reporting_server.sjs
@@ -0,0 +1,89 @@
+// Custom *.sjs specifically for the needs of Bug
+// Bug 1139297 - Implement CSP upgrade-insecure-requests directive
+
+const { NetUtil } = ChromeUtils.importESModule(
+  "resource://gre/modules/NetUtil.sys.mjs"
+);
+
+// small red image
+const IMG_BYTES = atob(
+  "iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12" +
+    "P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg=="
+);
+
+const REPORT_URI =
+  "https://example.com/tests/dom/security/test/csp/file_upgrade_insecure_reporting_server.sjs?report";
+const POLICY = "upgrade-insecure-requests; default-src https: 'unsafe-inline'";
+const POLICY_RO =
+  "default-src https: 'unsafe-inline'; report-uri " + REPORT_URI;
+
+function loadHTMLFromFile(path) {
+  // Load the HTML to return in the response from file.
+  // Since it's relative to the cwd of the test runner, we start there and
+  // append to get to the actual path of the file.
+  var testHTMLFile = Cc["@mozilla.org/file/directory_service;1"]
+    .getService(Ci.nsIProperties)
+    .get("CurWorkD", Ci.nsIFile);
+  var dirs = path.split("/");
+  for (var i = 0; i < dirs.length; i++) {
+    testHTMLFile.append(dirs[i]);
+  }
+  var testHTMLFileStream = Cc[
+    "@mozilla.org/network/file-input-stream;1"
+  ].createInstance(Ci.nsIFileInputStream);
+  testHTMLFileStream.init(testHTMLFile, -1, 0, 0);
+  var testHTML = NetUtil.readInputStreamToString(
+    testHTMLFileStream,
+    testHTMLFileStream.available()
+  );
+  return testHTML;
+}
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // (1) Store the query that will report back whether the violation report was received
+  if (request.queryString == "queryresult") {
+    response.processAsync();
+    setObjectState("queryResult", response);
+    return;
+  }
+
+  // (2) We load a page using a CSP and a report only CSP
+  if (request.queryString == "toplevel") {
+    response.setHeader("Content-Security-Policy", POLICY, false);
+    response.setHeader("Content-Security-Policy-Report-Only", POLICY_RO, false);
+    response.setHeader("Content-Type", "text/html", false);
+    response.write(
+      loadHTMLFromFile(
+        "tests/dom/security/test/csp/file_upgrade_insecure_reporting.html"
+      )
+    );
+    return;
+  }
+
+  // (3) Return the image back to the client
+  if (request.queryString == "img") {
+    response.setHeader("Content-Type", "image/png");
+    response.write(IMG_BYTES);
+    return;
+  }
+
+  // (4) Finally we receive the report, let's return the request from (1)
+  // signaling that we received the report correctly
+  if (request.queryString == "report") {
+    getObjectState("queryResult", function (queryResponse) {
+      if (!queryResponse) {
+        return;
+      }
+      queryResponse.write("report-ok");
+      queryResponse.finish();
+    });
+    return;
+  }
+
+  // we should never get here, but just in case ...
+  response.setHeader("Content-Type", "text/plain");
+  response.write("doh!");
+}
diff --git a/dom/security/test/csp/file_upgrade_insecure_server.sjs b/dom/security/test/csp/file_upgrade_insecure_server.sjs
new file mode 100644
index 0000000000..05d027c078
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_server.sjs
@@ -0,0 +1,112 @@
+// Custom *.sjs file specifically for the needs of Bug:
+// Bug 1139297 - Implement CSP upgrade-insecure-requests directive
+
+const TOTAL_EXPECTED_REQUESTS = 11;
+
+const IFRAME_CONTENT =
+  "<!DOCTYPE HTML>" +
+  "<html>" +
+  "<head><meta charset='utf-8'>" +
+  "<title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>" +
+  "</head>" +
+  "<body>" +
+  "<img src='http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?nested-img'></img>" +
+  "</body>" +
+  "</html>";
+
+const expectedQueries = [
+  "script",
+  "style",
+  "img",
+  "iframe",
+  "form",
+  "xhr",
+  "media",
+  "object",
+  "font",
+  "img-redir",
+  "nested-img",
+];
+
+function handleRequest(request, response) {
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+  var queryString = request.queryString;
+
+  // initialize server variables and save the object state
+  // of the initial request, which returns async once the
+  // server has processed all requests.
+  if (queryString == "queryresult") {
+    setState("totaltests", TOTAL_EXPECTED_REQUESTS.toString());
+    setState("receivedQueries", "");
+    response.processAsync();
+    setObjectState("queryResult", response);
+    return;
+  }
+
+  // handle img redirect (https->http)
+  if (queryString == "redirect-image") {
+    var newLocation =
+      "http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_server.sjs?img-redir";
+    response.setStatusLine("1.1", 302, "Found");
+    response.setHeader("Location", newLocation, false);
+    return;
+  }
+
+  // just in case error handling for unexpected queries
+  if (expectedQueries.indexOf(queryString) == -1) {
+    response.write("doh!");
+    return;
+  }
+
+  // make sure all the requested queries are indeed https
+  queryString += request.scheme == "https" ? "-ok" : "-error";
+
+  var receivedQueries = getState("receivedQueries");
+
+  // images, scripts, etc. get queried twice, do not
+  // confuse the server by storing the preload as
+  // well as the actual load. If either the preload
+  // or the actual load is not https, then we would
+  // append "-error" in the array and the test would
+  // fail at the end.
+  if (receivedQueries.includes(queryString)) {
+    return;
+  }
+
+  // append the result to the total query string array
+  if (receivedQueries != "") {
+    receivedQueries += ",";
+  }
+  receivedQueries += queryString;
+  setState("receivedQueries", receivedQueries);
+
+  // keep track of how many more requests the server
+  // is expecting
+  var totaltests = parseInt(getState("totaltests"));
+  totaltests -= 1;
+  setState("totaltests", totaltests.toString());
+
+  // return content (img) for the nested iframe to test
+  // that subresource requests within nested contexts
+  // get upgraded as well. We also have to return
+  // the iframe context in case of an error so we
+  // can test both, using upgrade-insecure as well
+  // as the base case of not using upgrade-insecure.
+  if (queryString == "iframe-ok" || queryString == "iframe-error") {
+    response.write(IFRAME_CONTENT);
+  }
+
+  // if we have received all the requests, we return
+  // the result back.
+  if (totaltests == 0) {
+    getObjectState("queryResult", function (queryResponse) {
+      if (!queryResponse) {
+        return;
+      }
+      var receivedQueries = getState("receivedQueries");
+      queryResponse.write(receivedQueries);
+      queryResponse.finish();
+    });
+  }
+}
diff --git a/dom/security/test/csp/file_upgrade_insecure_wsh.py b/dom/security/test/csp/file_upgrade_insecure_wsh.py
new file mode 100644
index 0000000000..b7159c742b
--- /dev/null
+++ b/dom/security/test/csp/file_upgrade_insecure_wsh.py
@@ -0,0 +1,6 @@
+def web_socket_do_extra_handshake(request):
+    pass
+
+
+def web_socket_transfer_data(request):
+    pass
diff --git a/dom/security/test/csp/file_web_manifest.html b/dom/security/test/csp/file_web_manifest.html
new file mode 100644
index 0000000000..0f6a67460e
--- /dev/null
+++ b/dom/security/test/csp/file_web_manifest.html
@@ -0,0 +1,6 @@
+<!doctype html>
+<meta charset=utf-8>
+<head>
+<link rel="manifest" href="file_web_manifest.json">
+</head>
+<h1>Support Page for Web Manifest Tests</h1>
\ No newline at end of file
diff --git a/dom/security/test/csp/file_web_manifest.json b/dom/security/test/csp/file_web_manifest.json
new file mode 100644
index 0000000000..eb88b50445
--- /dev/null
+++ b/dom/security/test/csp/file_web_manifest.json
@@ -0,0 +1 @@
+{ "name": "loaded" }
diff --git a/dom/security/test/csp/file_web_manifest.json^headers^ b/dom/security/test/csp/file_web_manifest.json^headers^
new file mode 100644
index 0000000000..e0e00c4be0
--- /dev/null
+++ b/dom/security/test/csp/file_web_manifest.json^headers^
@@ -0,0 +1 @@
+Access-Control-Allow-Origin: http://example.org
\ No newline at end of file
diff --git a/dom/security/test/csp/file_web_manifest_https.html b/dom/security/test/csp/file_web_manifest_https.html
new file mode 100644
index 0000000000..b0ff9ef853
--- /dev/null
+++ b/dom/security/test/csp/file_web_manifest_https.html
@@ -0,0 +1,4 @@
+<!doctype html>
+<meta charset=utf-8>
+<link rel="manifest" href="https://example.com:443/tests/dom/security/test/csp/file_web_manifest_https.json">
+<h1>Support Page for Web Manifest Tests</h1>
\ No newline at end of file
diff --git a/dom/security/test/csp/file_web_manifest_https.json b/dom/security/test/csp/file_web_manifest_https.json
new file mode 100644
index 0000000000..eb88b50445
--- /dev/null
+++ b/dom/security/test/csp/file_web_manifest_https.json
@@ -0,0 +1 @@
+{ "name": "loaded" }
diff --git a/dom/security/test/csp/file_web_manifest_mixed_content.html b/dom/security/test/csp/file_web_manifest_mixed_content.html
new file mode 100644
index 0000000000..55f17c0f92
--- /dev/null
+++ b/dom/security/test/csp/file_web_manifest_mixed_content.html
@@ -0,0 +1,9 @@
+<!doctype html>
+<meta charset=utf-8>
+<head>
+<link
+  rel="manifest"
+  href="http://example.org/tests/dom/security/test/csp/file_testserver.sjs?file=/test/dom/security/test/csp/file_web_manifest.json&amp;cors=*">
+</head>
+<h1>Support Page for Web Manifest Tests</h1>
+<p>Used to try to load a resource over an insecure connection to trigger mixed content blocking.</p>
\ No newline at end of file
diff --git a/dom/security/test/csp/file_web_manifest_remote.html b/dom/security/test/csp/file_web_manifest_remote.html
new file mode 100644
index 0000000000..7ecf8eec43
--- /dev/null
+++ b/dom/security/test/csp/file_web_manifest_remote.html
@@ -0,0 +1,8 @@
+<!doctype html>
+<meta charset=utf-8>
+<link rel="manifest"
+      crossorigin
+	  href="//mochi.test:8888/tests/dom/security/test/csp/file_testserver.sjs?file=/tests/dom/security/test/csp/file_web_manifest.json&amp;cors=*">
+
+<h1>Support Page for Web Manifest Tests</h1>
+<p>Loads a manifest from mochi.test:8888 with CORS set to "*".</p>
\ No newline at end of file
diff --git a/dom/security/test/csp/file_websocket_csp_upgrade.html b/dom/security/test/csp/file_websocket_csp_upgrade.html
new file mode 100644
index 0000000000..9302a6e637
--- /dev/null
+++ b/dom/security/test/csp/file_websocket_csp_upgrade.html
@@ -0,0 +1,20 @@
+<!DOCTYPE HTML>

+<html>

+<head>

+  <meta charset="utf-8">

+  <title>Bug 1729897: Allow unsecure websocket from localhost page with CSP: upgrade-insecure </title>

+  <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">

+</head>

+<body>

+  <script type="application/javascript">

+    /* load socket using ws */

+    var wsSocket = new WebSocket("ws://localhost/tests/dom/security/test/csp/file_websocket_self");

+    wsSocket.onopen = function(e) {

+      window.parent.postMessage({result: "self-ws-loaded", url: wsSocket.url}, "*");

+    };

+    wsSocket.onerror = function(e) {

+      window.parent.postMessage({result: "self-ws-blocked"}, "*");

+    };

+  </script>

+</body>

+</html>

diff --git a/dom/security/test/csp/file_websocket_explicit.html b/dom/security/test/csp/file_websocket_explicit.html
new file mode 100644
index 0000000000..51462ab741
--- /dev/null
+++ b/dom/security/test/csp/file_websocket_explicit.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>

+<html>

+<head>

+  <meta charset="utf-8">

+  <title>Bug 1345615: Allow websocket schemes when using 'self' in CSP</title>

+  <meta http-equiv="Content-Security-Policy" content="connect-src ws:">

+</head>

+<body>

+  <script type="application/javascript">

+    /* load socket using ws */

+    var wsSocket = new WebSocket("ws://example.com/tests/dom/security/test/csp/file_websocket_self");

+    wsSocket.onopen = function(e) {

+      window.parent.postMessage({result: "explicit-ws-loaded"}, "*");

+      wsSocket.close();

+    };

+    wsSocket.onerror = function(e) {

+      window.parent.postMessage({result: "explicit-ws-blocked"}, "*");

+    };

+

+    /* load socket using wss */

+    var wssSocket = new WebSocket("wss://example.com/tests/dom/security/test/csp/file_websocket_self");

+    wssSocket.onopen = function(e) {

+      window.parent.postMessage({result: "explicit-wss-loaded"}, "*");

+      wssSocket.close();

+    };

+    wssSocket.onerror = function(e) {

+      window.parent.postMessage({result: "explicit-wss-blocked"}, "*");

+    };

+  </script>

+</body>

+</html>

diff --git a/dom/security/test/csp/file_websocket_self.html b/dom/security/test/csp/file_websocket_self.html
new file mode 100644
index 0000000000..3ff5f05580
--- /dev/null
+++ b/dom/security/test/csp/file_websocket_self.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>

+<html>

+<head>

+  <meta charset="utf-8">

+  <title>Bug 1345615: Allow websocket schemes when using 'self' in CSP</title>

+  <meta http-equiv="Content-Security-Policy" content="connect-src 'self'">

+</head>

+<body>

+  <script type="application/javascript">

+    /* load socket using ws */

+    var wsSocket = new WebSocket("ws://example.com/tests/dom/security/test/csp/file_websocket_self");

+    wsSocket.onopen = function(e) {

+      window.parent.postMessage({result: "self-ws-loaded"}, "*");

+      wsSocket.close();

+    };

+    wsSocket.onerror = function(e) {

+      window.parent.postMessage({result: "self-ws-blocked"}, "*");

+    };

+

+    /* load socket using wss */

+    var wssSocket = new WebSocket("wss://example.com/tests/dom/security/test/csp/file_websocket_self");

+    wssSocket.onopen = function(e) {

+      window.parent.postMessage({result: "self-wss-loaded"}, "*");

+      wssSocket.close();

+    };

+    wssSocket.onerror = function(e) {

+      window.parent.postMessage({result: "self-wss-blocked"}, "*");

+    };

+  </script>

+</body>

+</html>

diff --git a/dom/security/test/csp/file_websocket_self_wsh.py b/dom/security/test/csp/file_websocket_self_wsh.py
new file mode 100644
index 0000000000..eb45e224f3
--- /dev/null
+++ b/dom/security/test/csp/file_websocket_self_wsh.py
@@ -0,0 +1,6 @@
+def web_socket_do_extra_handshake(request):

+    pass

+

+

+def web_socket_transfer_data(request):

+    pass

diff --git a/dom/security/test/csp/file_win_open_blocked.html b/dom/security/test/csp/file_win_open_blocked.html
new file mode 100644
index 0000000000..2d0828a872
--- /dev/null
+++ b/dom/security/test/csp/file_win_open_blocked.html
@@ -0,0 +1,3 @@
+<script>
+  window.opener.postMessage('window-opened', '*');
+</script>
diff --git a/dom/security/test/csp/file_windowwatcher_frameA.html b/dom/security/test/csp/file_windowwatcher_frameA.html
new file mode 100644
index 0000000000..9e544142ce
--- /dev/null
+++ b/dom/security/test/csp/file_windowwatcher_frameA.html
@@ -0,0 +1,17 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+frame A<br/>
+<iframe name='frameB' src="http://example.com/tests/dom/security/test/csp/file_windowwatcher_subframeB.html"></iframe>
+<iframe name='frameC' src="http://example.com/tests/dom/security/test/csp/file_windowwatcher_subframeC.html"></iframe>
+<iframe name='frameD' src="http://example.com/tests/dom/security/test/csp/file_windowwatcher_subframeD.html"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+window.onload = function() {
+  frameB.openWin();
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_windowwatcher_subframeB.html b/dom/security/test/csp/file_windowwatcher_subframeB.html
new file mode 100644
index 0000000000..e7ef422313
--- /dev/null
+++ b/dom/security/test/csp/file_windowwatcher_subframeB.html
@@ -0,0 +1,12 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+subFrame B
+
+<script>
+function openWin() {
+  parent.frameC.open.call(parent.frameD, "http://example.com/tests/dom/security/test/csp/file_windowwatcher_win_open.html");
+}
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_windowwatcher_subframeC.html b/dom/security/test/csp/file_windowwatcher_subframeC.html
new file mode 100644
index 0000000000..b97c40432e
--- /dev/null
+++ b/dom/security/test/csp/file_windowwatcher_subframeC.html
@@ -0,0 +1,9 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta http-equiv="Content-Security-Policy" content="upgrade-insecure-requests">
+</head>
+<body>
+subFrame C
+</body>
+</html>
diff --git a/dom/security/test/csp/file_windowwatcher_subframeD.html b/dom/security/test/csp/file_windowwatcher_subframeD.html
new file mode 100644
index 0000000000..2f778ea4cd
--- /dev/null
+++ b/dom/security/test/csp/file_windowwatcher_subframeD.html
@@ -0,0 +1,6 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+subFrame D
+</body>
+</html>
diff --git a/dom/security/test/csp/file_windowwatcher_win_open.html b/dom/security/test/csp/file_windowwatcher_win_open.html
new file mode 100644
index 0000000000..0237e49377
--- /dev/null
+++ b/dom/security/test/csp/file_windowwatcher_win_open.html
@@ -0,0 +1,15 @@
+<!DOCTYPE HTML>
+<html>
+<body>
+Opened Window<br/>
+
+<script>
+
+window.onload = function() {
+  window.opener.parent.parent.postMessage({result: window.location.href}, "*");
+  window.close();
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_worker_src.js b/dom/security/test/csp/file_worker_src.js
new file mode 100644
index 0000000000..ce60379fef
--- /dev/null
+++ b/dom/security/test/csp/file_worker_src.js
@@ -0,0 +1,73 @@
+var mySharedWorker = new SharedWorker("file_spawn_shared_worker.js");
+mySharedWorker.port.onmessage = function (ev) {
+  parent.postMessage(
+    {
+      result: "shared-worker-allowed",
+      href: document.location.href,
+    },
+    "*"
+  );
+  mySharedWorker.port.close();
+};
+mySharedWorker.onerror = function (evt) {
+  evt.preventDefault();
+  parent.postMessage(
+    {
+      result: "shared-worker-blocked",
+      href: document.location.href,
+    },
+    "*"
+  );
+  mySharedWorker.port.close();
+};
+mySharedWorker.port.start();
+mySharedWorker.port.postMessage("foo");
+
+// --------------------------------------------
+
+let myWorker = new Worker("file_spawn_worker.js");
+myWorker.onmessage = function (event) {
+  parent.postMessage(
+    {
+      result: "worker-allowed",
+      href: document.location.href,
+    },
+    "*"
+  );
+};
+myWorker.onerror = function (event) {
+  parent.postMessage(
+    {
+      result: "worker-blocked",
+      href: document.location.href,
+    },
+    "*"
+  );
+};
+
+// --------------------------------------------
+
+navigator.serviceWorker
+  .register("file_spawn_service_worker.js")
+  .then(function (reg) {
+    // registration worked
+    reg.unregister().then(function () {
+      parent.postMessage(
+        {
+          result: "service-worker-allowed",
+          href: document.location.href,
+        },
+        "*"
+      );
+    });
+  })
+  .catch(function (error) {
+    // registration failed
+    parent.postMessage(
+      {
+        result: "service-worker-blocked",
+        href: document.location.href,
+      },
+      "*"
+    );
+  });
diff --git a/dom/security/test/csp/file_worker_src_child_governs.html b/dom/security/test/csp/file_worker_src_child_governs.html
new file mode 100644
index 0000000000..ca8a683aac
--- /dev/null
+++ b/dom/security/test/csp/file_worker_src_child_governs.html
@@ -0,0 +1,9 @@
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="child-src https://example.com; script-src 'nonce-foo'">";
+</head>
+<body>
+<script type="text/javascript" src="file_worker_src.js" nonce="foo"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_worker_src_script_governs.html b/dom/security/test/csp/file_worker_src_script_governs.html
new file mode 100644
index 0000000000..0385fee57c
--- /dev/null
+++ b/dom/security/test/csp/file_worker_src_script_governs.html
@@ -0,0 +1,9 @@
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="script-src 'nonce-foo' https://example.com">";
+</head>
+<body>
+<script type="text/javascript" src="file_worker_src.js" nonce="foo"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_worker_src_worker_governs.html b/dom/security/test/csp/file_worker_src_worker_governs.html
new file mode 100644
index 0000000000..93c8f61225
--- /dev/null
+++ b/dom/security/test/csp/file_worker_src_worker_governs.html
@@ -0,0 +1,9 @@
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" content="worker-src https://example.com; child-src 'none'; script-src 'nonce-foo'">";
+</head>
+<body>
+<script type="text/javascript" src="file_worker_src.js" nonce="foo"></script>
+</body>
+</html>
diff --git a/dom/security/test/csp/file_xslt_inherits_csp.xml b/dom/security/test/csp/file_xslt_inherits_csp.xml
new file mode 100644
index 0000000000..a6d99c3081
--- /dev/null
+++ b/dom/security/test/csp/file_xslt_inherits_csp.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="file_xslt_inherits_csp.xsl"?>
+
+<root>
+    <t>This is some Title</t>
+</root>
diff --git a/dom/security/test/csp/file_xslt_inherits_csp.xml^headers^ b/dom/security/test/csp/file_xslt_inherits_csp.xml^headers^
new file mode 100644
index 0000000000..635af0a4d9
--- /dev/null
+++ b/dom/security/test/csp/file_xslt_inherits_csp.xml^headers^
@@ -0,0 +1,2 @@
+Content-Security-Policy: script-src 'self'
+Cache-Control: no-cache
diff --git a/dom/security/test/csp/file_xslt_inherits_csp.xsl b/dom/security/test/csp/file_xslt_inherits_csp.xsl
new file mode 100644
index 0000000000..82a4b0ad97
--- /dev/null
+++ b/dom/security/test/csp/file_xslt_inherits_csp.xsl
@@ -0,0 +1,26 @@
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.1">
+    <xsl:output method="html"/>
+    <xsl:variable name="title" select="/root/t"/>
+    <xsl:template match="/">
+    <html>
+        <head>
+            <title>
+                <xsl:value-of select="$title"/>
+            </title>
+            <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+        </head>
+        <body>
+            <p>
+                Below is some inline JavaScript generating some red text.
+            </p>
+
+            <p id="bug"/>
+            <script>
+               document.body.append("JS DID EXCECUTE");
+            </script>
+
+            <a onClick='document.body.append("JS DID EXCECUTE");' href="#">link with lineOnClick</a>
+        </body>
+    </html>
+    </xsl:template>
+</xsl:stylesheet>
diff --git a/dom/security/test/csp/main_csp_worker.html b/dom/security/test/csp/main_csp_worker.html
new file mode 100644
index 0000000000..8957e3fd25
--- /dev/null
+++ b/dom/security/test/csp/main_csp_worker.html
@@ -0,0 +1,439 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1475849: Test CSP worker inheritance</title>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+    <script src="/tests/SimpleTest/SimpleTest.js"></script>
+    <script type="application/javascript" src="worker_helper.js"></script>
+
+  </head>
+  <body>
+    <script type="application/javascript">
+      const SJS = "worker.sjs";
+      const SAME_BASE = "http://mochi.test:8888/tests/dom/security/test/csp/file_CSP.sjs";
+      const CROSS_BASE = "http://example.com/tests/dom/security/test/csp/file_CSP.sjs";
+
+      SimpleTest.waitForExplicitFinish();
+      /* test data format :
+        {
+          id: test id, short description of test,
+          base: URL of the request in worker,
+          action: type of request in worker (fetch, xhr, importscript)
+          type: how do we create the worker, from URL or Blob,
+          csp: csp of worker,
+          child: how do we create the child worker, from URL or Blob,
+          childCsp: csp of child worker
+          expectedBlock: result when CSP policy, true or false
+        }
+      */
+
+      // Document's CSP is defined in main_csp_worker.html^headers^
+      // Content-Security-Policy: default-src 'self' blob: 'unsafe-inline'
+      var tests = [
+        // create new Worker(url), worker's csp should be deliveried from header.
+        // csp should be: default-src 'self' blob: ; connect-src CROSS_BASE
+        {
+          id: "worker_url_fetch_same_bad",
+          base: SAME_BASE,
+          action: "fetch",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_importScripts_same_good",
+          base: SAME_BASE,
+          action: "importScripts",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_url_xhr_same_bad",
+          base: SAME_BASE,
+          action: "xhr",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_fetch_cross_good",
+          base: CROSS_BASE,
+          action: "fetch",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_url_importScripts_cross_bad",
+          base: CROSS_BASE,
+          action: "importScripts",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_xhr_cross_good",
+          base: CROSS_BASE,
+          action: "xhr",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: false
+        },
+
+        // create new Worker(blob:), worker's csp should be inherited from
+        // document.
+        // csp should be : default-src 'self' blob: 'unsafe-inline'
+        {
+          id: "worker_blob_fetch_same_good",
+          base: SAME_BASE,
+          action: "fetch",
+          type: "blob",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_blob_xhr_same_good",
+          base: SAME_BASE,
+          action: "xhr",
+          type: "blob",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_blob_importScripts_same_good",
+          base: SAME_BASE,
+          action: "importScripts",
+          type: "blob",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_blob_fetch_cross_bad",
+          base: CROSS_BASE,
+          action: "fetch",
+          type: "blob",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_xhr_cross_bad",
+          base: CROSS_BASE,
+          action: "xhr",
+          type: "blob",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_importScripts_cross_bad",
+          base: CROSS_BASE,
+          action: "importScripts",
+          type: "blob",
+          csp: "default-src 'self' blob: ; connect-src http://example.com",
+          expectBlocked: true
+        },
+
+        // create parent worker from url, child worker from blob,
+        // Parent delivery csp then propagate to child
+        // csp should be: "default-src 'self' blob: ; connect-src 'self' http://example.com",
+        {
+          id: "worker_url_child_blob_fetch_same_good",
+          base: SAME_BASE,
+          action: "fetch",
+          child: "blob",
+          childCsp: "default-src 'none'",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src 'self' http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_url_child_blob_importScripts_same_good",
+          base: SAME_BASE,
+          action: "importScripts",
+          child: "blob",
+          childCsp: "default-src 'none'",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src 'self' http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_url_child_blob_xhr_same_good",
+          base: SAME_BASE,
+          child: "blob",
+          childCsp: "default-src 'none'",
+          action: "xhr",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src 'self' http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_url_child_blob_fetch_cross_good",
+          base: CROSS_BASE,
+          action: "fetch",
+          child: "blob",
+          childCsp: "default-src 'none'",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src 'self' http://example.com",
+          expectBlocked: false
+        },
+        {
+          id: "worker_url_child_blob_importScripts_cross_bad",
+          base: CROSS_BASE,
+          action: "importScripts",
+          child: "blob",
+          childCsp: "default-src 'none'",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src 'self' http://example.com",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_child_blob_xhr_cross_godd",
+          base: CROSS_BASE,
+          child: "blob",
+          childCsp: "default-src 'none'",
+          action: "xhr",
+          type: "url",
+          csp: "default-src 'self' blob: ; connect-src 'self' http://example.com",
+          expectBlocked: false
+        },
+
+
+        // create parent worker from blob, child worker from blob,
+        // Csp: document->parent->child
+        // csp should be : default-src 'self' blob: 'unsafe-inline'
+        {
+          id: "worker_blob_child_blob_fetch_same_good",
+          base: SAME_BASE,
+          child: "blob",
+          childCsp: "default-src 'none'",
+          action: "fetch",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: false
+        },
+        {
+          id: "worker_blob_child_blob_xhr_same_good",
+          base: SAME_BASE,
+          child: "blob",
+          childCsp: "default-src 'none'",
+          action: "xhr",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: false
+        },
+        {
+          id: "worker_blob_child_blob_importScripts_same_good",
+          base: SAME_BASE,
+          action: "importScripts",
+          child: "blob",
+          childCsp: "default-src 'none'",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: false
+        },
+        {
+          id: "worker_blob_child_blob_fetch_cross_bad",
+          base: CROSS_BASE,
+          child: "blob",
+          childCsp: "default-src 'none'",
+          action: "fetch",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_child_blob_xhr_cross_bad",
+          base: CROSS_BASE,
+          child: "blob",
+          childCsp: "default-src 'none'",
+          action: "xhr",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_child_blob_importScripts_cross_bad",
+          base: CROSS_BASE,
+          action: "importScripts",
+          child: "blob",
+          childCsp: "default-src 'none'",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+
+        // create parent worker from url, child worker from url,
+        // child delivery csp from header
+        // csp should be : default-src 'none'
+        {
+          id: "worker_url_child_url_fetch_cross_bad",
+          base: CROSS_BASE,
+          action: "fetch",
+          child: "url",
+          childCsp: "default-src 'none'",
+          type: "url",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_child_url_xhr_cross_bad",
+          base: CROSS_BASE,
+          child: "url",
+          childCsp: "default-src 'none'",
+          action: "xhr",
+          type: "url",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_child_url_importScripts_cross_bad",
+          base: CROSS_BASE,
+          action: "importScripts",
+          child: "url",
+          childCsp: "default-src 'none'",
+          type: "url",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_child_url_fetch_same_bad",
+          base: SAME_BASE,
+          action: "fetch",
+          child: "url",
+          childCsp: "default-src 'none'",
+          type: "url",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_child_url_xhr_same_bad",
+          base: SAME_BASE,
+          child: "url",
+          childCsp: "default-src 'none'",
+          action: "xhr",
+          type: "url",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_url_child_url_importScripts_same_bad",
+          base: SAME_BASE,
+          action: "importScripts",
+          child: "url",
+          childCsp: "default-src 'none'",
+          type: "url",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+
+        // create parent worker from blob, child worker from url,
+        // child delivery csp from header
+        // csp should be : default-src 'none'
+        {
+          id: "worker_blob_child_url_fetch_cross_bad",
+          base: CROSS_BASE,
+          child: "url",
+          childCsp: "default-src 'none'",
+          action: "fetch",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_child_url_xhr_cross_bad",
+          base: CROSS_BASE,
+          child: "url",
+          childCsp: "default-src 'none'",
+          action: "xhr",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_child_url_importScripts_cross_bad",
+          base: CROSS_BASE,
+          action: "importScripts",
+          child: "url",
+          childCsp: "default-src 'none'",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_child_url_fetch_same_bad",
+          base: SAME_BASE,
+          child: "url",
+          childCsp: "default-src 'none'",
+          action: "fetch",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_child_url_xhr_same_bad",
+          base: SAME_BASE,
+          child: "url",
+          childCsp: "default-src 'none'",
+          action: "xhr",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+        {
+          id: "worker_blob_child_url_importScripts_same_bad",
+          base: SAME_BASE,
+          action: "importScripts",
+          child: "url",
+          childCsp: "default-src 'none'",
+          type: "blob",
+          csp: "default-src 'self' blob:",
+          expectBlocked: true
+        },
+
+
+      ];
+
+      async function runWorkerTest(data) {
+        let src = SJS;
+        src += "?base=" + escape(data.base);
+        src += "&action=" + escape(data.action);
+        src += "&csp=" + escape(data.csp);
+        src += "&id=" + escape(data.id);
+
+        if (data.child) {
+          src += "&child=" + escape(data.child);
+        }
+
+        if (data.childCsp) {
+          src += "&childCsp=" + escape(data.childCsp);
+        }
+
+        switch (data.type) {
+          case "url":
+            new Worker(src);
+            break;
+
+          case "blob":
+            new Worker(URL.createObjectURL(await doXHRGetBlob(src)));
+            break;
+
+          default:
+            throw "Unsupport type";
+        }
+
+        let checkUri = data.base + "?id=" + data.id;
+        await assertCSPBlock(checkUri, data.expectBlocked);
+        runNextTest();
+      };
+
+      tests.forEach(function(test) {
+        addAsyncTest(async function() {
+          runWorkerTest(test);
+        });
+      });
+
+      runNextTest();
+    </script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/main_csp_worker.html^headers^ b/dom/security/test/csp/main_csp_worker.html^headers^
new file mode 100644
index 0000000000..4597e01040
--- /dev/null
+++ b/dom/security/test/csp/main_csp_worker.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: default-src 'self' blob: 'unsafe-inline'
diff --git a/dom/security/test/csp/mochitest.toml b/dom/security/test/csp/mochitest.toml
new file mode 100644
index 0000000000..8d8c6c31f5
--- /dev/null
+++ b/dom/security/test/csp/mochitest.toml
@@ -0,0 +1,821 @@
+[DEFAULT]
+support-files = [
+  "file_base_uri_server.sjs",
+  "file_blob_data_schemes.html",
+  "file_blob_uri_blocks_modals.html",
+  "file_blob_uri_blocks_modals.html^headers^",
+  "file_blob_top_nav_block_modals.html",
+  "file_blob_top_nav_block_modals.html^headers^",
+  "file_connect-src.html",
+  "file_connect-src-fetch.html",
+  "file_CSP.css",
+  "file_CSP.sjs",
+  "file_dummy_pixel.png",
+  "file_allow_https_schemes.html",
+  "file_bug663567.xsl",
+  "file_bug663567_allows.xml",
+  "file_bug663567_allows.xml^headers^",
+  "file_bug663567_blocks.xml",
+  "file_bug663567_blocks.xml^headers^",
+  "file_bug802872.html",
+  "file_bug802872.html^headers^",
+  "file_bug802872.js",
+  "file_bug802872.sjs",
+  "file_bug885433_allows.html",
+  "file_bug885433_allows.html^headers^",
+  "file_bug885433_blocks.html",
+  "file_bug885433_blocks.html^headers^",
+  "file_bug888172.html",
+  "file_bug888172.sjs",
+  "file_evalscript_main.js",
+  "file_evalscript_main_allowed.js",
+  "file_evalscript_main.html",
+  "file_evalscript_main.html^headers^",
+  "file_evalscript_main_allowed.html",
+  "file_evalscript_main_allowed.html^headers^",
+  "file_frameancestors_main.html",
+  "file_frameancestors_main.js",
+  "file_frameancestors.sjs",
+  "file_frameancestors_userpass.html",
+  "file_frameancestors_userpass_frame_a.html",
+  "file_frameancestors_userpass_frame_b.html",
+  "file_frameancestors_userpass_frame_c.html",
+  "file_frameancestors_userpass_frame_c.html^headers^",
+  "file_frameancestors_userpass_frame_d.html",
+  "file_frameancestors_userpass_frame_d.html^headers^",
+  "file_inlinescript.html",
+  "file_inlinestyle_main.html",
+  "file_inlinestyle_main.html^headers^",
+  "file_inlinestyle_main_allowed.html",
+  "file_inlinestyle_main_allowed.html^headers^",
+  "file_invalid_source_expression.html",
+  "file_main.html",
+  "file_main.html^headers^",
+  "file_main.js",
+  "file_web_manifest.html",
+  "file_web_manifest_remote.html",
+  "file_web_manifest_https.html",
+  "file_web_manifest.json",
+  "file_web_manifest.json^headers^",
+  "file_web_manifest_https.json",
+  "file_web_manifest_mixed_content.html",
+  "file_bug836922_npolicies.html",
+  "file_bug836922_npolicies.html^headers^",
+  "file_bug836922_npolicies_ro_violation.sjs",
+  "file_bug836922_npolicies_violation.sjs",
+  "file_bug886164.html",
+  "file_bug886164.html^headers^",
+  "file_bug886164_2.html",
+  "file_bug886164_2.html^headers^",
+  "file_bug886164_3.html",
+  "file_bug886164_3.html^headers^",
+  "file_bug886164_4.html",
+  "file_bug886164_4.html^headers^",
+  "file_bug886164_5.html",
+  "file_bug886164_5.html^headers^",
+  "file_bug886164_6.html",
+  "file_bug886164_6.html^headers^",
+  "file_redirects_main.html",
+  "file_redirects_page.sjs",
+  "file_redirects_resource.sjs",
+  "file_bug910139.sjs",
+  "file_bug910139.xml",
+  "file_bug910139.xsl",
+  "file_bug909029_star.html",
+  "file_bug909029_star.html^headers^",
+  "file_bug909029_none.html",
+  "file_bug909029_none.html^headers^",
+  "file_bug1229639.html",
+  "file_bug1229639.html^headers^",
+  "file_bug1312272.html",
+  "file_bug1312272.js",
+  "file_bug1312272.html^headers^",
+  "file_bug1452037.html",
+  "file_bug1505412.sjs",
+  "file_bug1505412_reporter.sjs",
+  "file_bug1505412_frame.html",
+  "file_bug1505412_frame.html^headers^",
+  "file_policyuri_regression_from_multipolicy.html",
+  "file_policyuri_regression_from_multipolicy.html^headers^",
+  "file_policyuri_regression_from_multipolicy_policy",
+  "file_nonce_source.html",
+  "file_nonce_source.html^headers^",
+  "file_nonce_redirects.html",
+  "file_nonce_redirector.sjs",
+  "file_bug941404.html",
+  "file_bug941404_xhr.html",
+  "file_bug941404_xhr.html^headers^",
+  "file_frame_ancestors_ro.html",
+  "file_frame_ancestors_ro.html^headers^",
+  "file_hash_source.html",
+  "file_dual_header_testserver.sjs",
+  "file_hash_source.html^headers^",
+  "file_scheme_relative_sources.js",
+  "file_scheme_relative_sources.sjs",
+  "file_ignore_unsafe_inline.html",
+  "file_ignore_unsafe_inline_multiple_policies_server.sjs",
+  "file_self_none_as_hostname_confusion.html",
+  "file_self_none_as_hostname_confusion.html^headers^",
+  "file_empty_directive.html",
+  "file_empty_directive.html^headers^",
+  "file_path_matching.html",
+  "file_path_matching_incl_query.html",
+  "file_path_matching.js",
+  "file_path_matching_redirect.html",
+  "file_path_matching_redirect_server.sjs",
+  "file_testserver.sjs",
+  "file_report_uri_missing_in_report_only_header.html",
+  "file_report_uri_missing_in_report_only_header.html^headers^",
+  "file_report.html",
+  "file_report_chromescript.js",
+  "file_redirect_content.sjs",
+  "file_redirect_report.sjs",
+  "file_subframe_run_js_if_allowed.html",
+  "file_subframe_run_js_if_allowed.html^headers^",
+  "file_leading_wildcard.html",
+  "file_multi_policy_injection_bypass.html",
+  "file_multi_policy_injection_bypass.html^headers^",
+  "file_multi_policy_injection_bypass_2.html",
+  "file_multi_policy_injection_bypass_2.html^headers^",
+  "file_null_baseuri.html",
+  "file_form-action.html",
+  "referrerdirective.sjs",
+  "file_upgrade_insecure.html",
+  "file_upgrade_insecure_meta.html",
+  "file_upgrade_insecure_server.sjs",
+  "file_upgrade_insecure_wsh.py",
+  "file_upgrade_insecure_reporting.html",
+  "file_upgrade_insecure_reporting_server.sjs",
+  "file_upgrade_insecure_cors.html",
+  "file_upgrade_insecure_cors_server.sjs",
+  "file_upgrade_insecure_loopback.html",
+  "file_upgrade_insecure_loopback_form.html",
+  "file_upgrade_insecure_loopback_server.sjs",
+  "file_report_for_import.css",
+  "file_report_for_import.html",
+  "file_report_for_import_server.sjs",
+  "file_service_worker.html",
+  "file_service_worker.js",
+  "file_child-src_iframe.html",
+  "file_child-src_inner_frame.html",
+  "file_child-src_worker.html",
+  "file_child-src_worker_data.html",
+  "file_child-src_worker-redirect.html",
+  "file_child-src_worker.js",
+  "file_child-src_service_worker.html",
+  "file_child-src_service_worker.js",
+  "file_child-src_shared_worker.html",
+  "file_child-src_shared_worker_data.html",
+  "file_child-src_shared_worker-redirect.html",
+  "file_child-src_shared_worker.js",
+  "file_redirect_worker.sjs",
+  "file_meta_element.html",
+  "file_meta_header_dual.sjs",
+  "file_docwrite_meta.html",
+  "file_doccomment_meta.html",
+  "file_docwrite_meta.css",
+  "file_docwrite_meta.js",
+  "file_multipart_testserver.sjs",
+  "file_fontloader.sjs",
+  "file_fontloader.woff",
+  "file_block_all_mcb.sjs",
+  "file_block_all_mixed_content_frame_navigation1.html",
+  "file_block_all_mixed_content_frame_navigation2.html",
+  "file_form_action_server.sjs",
+  "!/image/test/mochitest/blue.png",
+  "file_meta_whitespace_skipping.html",
+  "file_ping.html",
+  "test_iframe_sandbox_top_1.html^headers^",
+  "file_iframe_sandbox_document_write.html",
+  "file_sandbox_pass.js",
+  "file_sandbox_fail.js",
+  "file_sandbox_1.html",
+  "file_sandbox_2.html",
+  "file_sandbox_3.html",
+  "file_sandbox_4.html",
+  "file_sandbox_5.html",
+  "file_sandbox_6.html",
+  "file_sandbox_7.html",
+  "file_sandbox_8.html",
+  "file_sandbox_9.html",
+  "file_sandbox_10.html",
+  "file_sandbox_11.html",
+  "file_sandbox_12.html",
+  "file_sandbox_13.html",
+  "file_sendbeacon.html",
+  "file_upgrade_insecure_docwrite_iframe.sjs",
+  "file_data-uri_blocked.html",
+  "file_data-uri_blocked.html^headers^",
+  "file_strict_dynamic_js_url.html",
+  "file_strict_dynamic_script_events.html",
+  "file_strict_dynamic_script_events_marquee.html",
+  "file_strict_dynamic_script_inline.html",
+  "file_strict_dynamic_script_extern.html",
+  "file_strict_dynamic.js",
+  "file_strict_dynamic_parser_inserted_doc_write.html",
+  "file_strict_dynamic_parser_inserted_doc_write_correct_nonce.html",
+  "file_strict_dynamic_non_parser_inserted.html",
+  "file_strict_dynamic_non_parser_inserted_inline.html",
+  "file_strict_dynamic_unsafe_eval.html",
+  "file_strict_dynamic_default_src.html",
+  "file_strict_dynamic_default_src.js",
+  "file_upgrade_insecure_navigation.sjs",
+  "file_punycode_host_src.sjs",
+  "file_punycode_host_src.js",
+  "file_iframe_srcdoc.sjs",
+  "file_iframe_sandbox_srcdoc.html",
+  "file_iframe_sandbox_srcdoc.html^headers^",
+  "file_websocket_self.html",
+  "file_websocket_csp_upgrade.html",
+  "file_websocket_explicit.html",
+  "file_websocket_self_wsh.py",
+  "file_win_open_blocked.html",
+  "file_image_nonce.html",
+  "file_image_nonce.html^headers^",
+  "file_ignore_xfo.html",
+  "file_ignore_xfo.html^headers^",
+  "file_ro_ignore_xfo.html",
+  "file_ro_ignore_xfo.html^headers^",
+  "file_no_log_ignore_xfo.html",
+  "file_no_log_ignore_xfo.html^headers^",
+  "file_data_csp_inheritance.html",
+  "file_data_csp_merge.html",
+  "file_data_doc_ignore_meta_csp.html",
+  "file_report_font_cache-1.html",
+  "file_report_font_cache-2.html",
+  "file_report_font_cache-2.html^headers^",
+  "Ahem.ttf",
+  "file_independent_iframe_csp.html",
+  "file_upgrade_insecure_report_only.html",
+  "file_upgrade_insecure_report_only_server.sjs",
+]
+prefs = [
+  "security.mixed_content.upgrade_display_content=false",
+  "javascript.options.experimental.shadow_realms=true",
+]
+
+["test_301_redirect.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_302_redirect.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_303_redirect.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_307_redirect.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_CSP.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_allow_https_schemes.html"]
+
+["test_base-uri.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_blob_data_schemes.html"]
+
+["test_blob_uri_blocks_modals.html"]
+skip-if = [
+  "xorigin",
+  "os == 'linux'",
+  "asan", # alert should be blocked by CSP - got false, expected true
+  "tsan", # alert should be blocked by CSP - got false, expected true
+  "http3",
+  "http2",
+]
+
+["test_block_all_mixed_content.html"]
+tags = "mcb"
+
+["test_block_all_mixed_content_frame_navigation.html"]
+tags = "mcb"
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_blocked_uri_in_reports.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_blocked_uri_in_violation_event_after_redirects.html"]
+support-files = [
+  "file_blocked_uri_in_violation_event_after_redirects.html",
+  "file_blocked_uri_in_violation_event_after_redirects.sjs",
+]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_blocked_uri_redirect_frame_src.html"]
+support-files = [
+  "file_blocked_uri_redirect_frame_src.html",
+  "file_blocked_uri_redirect_frame_src.html^headers^",
+  "file_blocked_uri_redirect_frame_src_server.sjs",
+]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_bug663567.html"]
+skip-if = ["fission && xorigin && debug && os == 'win'"]  # Bug 1716406 - New fission platform triage
+
+["test_bug802872.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_bug836922_npolicies.html"]
+skip-if = [
+  "verify",
+  "http3",
+  "http2",
+]
+
+["test_bug885433.html"]
+
+["test_bug886164.html"]
+
+["test_bug888172.html"]
+
+["test_bug909029.html"]
+
+["test_bug910139.html"]
+skip-if = ["verify"]
+
+["test_bug941404.html"]
+
+["test_bug1229639.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_bug1242019.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_bug1312272.html"]
+
+["test_bug1452037.html"]
+
+["test_bug1505412.html"]
+skip-if = ["!debug"]
+
+["test_bug1579094.html"]
+
+["test_bug1738418.html"]
+support-files = [
+  "file_bug1738418_parent.html",
+  "file_bug1738418_parent.html^headers^",
+  "file_bug1738418_child.html",
+]
+
+["test_bug1764343.html"]
+support-files = [
+  "file_bug1764343.html",
+]
+
+["test_bug1777572.html"]
+support-files = ["file_bug1777572.html"]
+skip-if = ["os == 'android'"] # This unusual window.close/open test times out on Android.
+
+["test_child-src_iframe.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_child-src_worker-redirect.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_child-src_worker.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_child-src_worker_data.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_connect-src.html"]
+
+["test_csp_frame_ancestors_about_blank.html"]
+support-files = [
+  "file_csp_frame_ancestors_about_blank.html",
+  "file_csp_frame_ancestors_about_blank.html^headers^",
+]
+
+["test_csp_style_src_empty_hash.html"]
+
+["test_csp_worker_inheritance.html"]
+support-files = [
+  "worker.sjs",
+  "worker_helper.js",
+  "main_csp_worker.html",
+  "main_csp_worker.html^headers^",
+]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_data_csp_inheritance.html"]
+
+["test_data_csp_merge.html"]
+
+["test_data_doc_ignore_meta_csp.html"]
+
+["test_docwrite_meta.html"]
+
+["test_dual_header.html"]
+
+["test_empty_directive.html"]
+
+["test_evalscript.html"]
+
+["test_evalscript_allowed_by_strict_dynamic.html"]
+
+["test_evalscript_blocked_by_strict_dynamic.html"]
+
+["test_fontloader.html"]
+
+["test_form-action.html"]
+
+["test_form_action_blocks_url.html"]
+
+["test_frame_ancestors_ro.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_frame_src.html"]
+support-files = [
+  "file_frame_src_frame_governs.html",
+  "file_frame_src_child_governs.html",
+  "file_frame_src.js",
+  "file_frame_src_inner.html",
+]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_frameancestors.html"]
+skip-if = [
+  "xorigin", # JavaScript error: http://mochi.xorigin-test:8888/tests/SimpleTest/TestRunner.js, line 157: SecurityError: Permission denied to access property "wrappedJSObject" on cross-origin object
+  "http3",
+  "http2",
+]
+
+["test_frameancestors_userpass.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_hash_source.html"]
+skip-if = ["fission && xorigin && debug"]  # Bug 1716406 - New fission platform triage
+
+["test_iframe_sandbox.html"]
+skip-if = [
+  "fission && xorigin && debug && (os == 'win' || os == 'linux')",  # Bug 1716406 - New fission platform triage
+  "http3",
+  "http2",
+]
+
+["test_iframe_sandbox_srcdoc.html"]
+skip-if = ["fission && xorigin && debug && os == 'win'"]  # Bug 1716406 - New fission platform triage
+
+["test_iframe_sandbox_top_1.html"]
+
+["test_iframe_srcdoc.html"]
+
+["test_ignore_unsafe_inline.html"]
+skip-if = ["xorigin"] # JavaScript error: http://mochi.xorigin-test:8888/tests/SimpleTest/TestRunner.js, line 157: SecurityError: Permission denied to access property "wrappedJSObject" on cross-origin object, [Child 3789, Main Thread] WARNING: NS_ENSURE_TRUE(request) failed: file /builds/worker/checkouts/gecko/netwerk/base/nsLoadGroup.cpp, line 591
+
+["test_ignore_xfo.html"]
+skip-if = [
+  "xorigin", # JavaScript error: http://mochi.xorigin-test:8888/tests/SimpleTest/TestRunner.js, line 157: SecurityError: Permission denied to access property "wrappedJSObject" on cross-origin object
+  "http3",
+  "http2",
+]
+
+["test_image_document.html"]
+support-files = [
+  "file_image_document_pixel.png",
+  "file_image_document_pixel.png^headers^",
+]
+
+["test_image_nonce.html"]
+
+["test_independent_iframe_csp.html"]
+
+["test_inlinescript.html"]
+
+["test_inlinestyle.html"]
+
+["test_invalid_source_expression.html"]
+
+["test_leading_wildcard.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_link_rel_preload.html"]
+support-files = ["file_link_rel_preload.html"]
+
+["test_meta_csp_self.html"]
+
+["test_meta_element.html"]
+
+["test_meta_header_dual.html"]
+
+["test_meta_whitespace_skipping.html"]
+
+["test_multi_policy_injection_bypass.html"]
+
+["test_multipartchannel.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_nonce_redirects.html"]
+
+["test_nonce_snapshot.html"]
+support-files = ["file_nonce_snapshot.sjs"]
+
+["test_nonce_source.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_null_baseuri.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_object_inherit.html"]
+support-files = ["file_object_inherit.html"]
+
+["test_parent_location_js.html"]
+support-files = [
+  "file_parent_location_js.html",
+  "file_iframe_parent_location_js.html",
+]
+
+["test_path_matching.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_path_matching_redirect.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_ping.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_policyuri_regression_from_multipolicy.html"]
+
+["test_punycode_host_src.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_redirects.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_report.html"]
+fail-if = ["xorigin"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_report_font_cache.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_report_for_import.html"]
+fail-if = ["xorigin"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_report_uri_missing_in_report_only_header.html"]
+
+["test_sandbox.html"]
+skip-if = ["true"] # Bug 1657934
+
+["test_sandbox_allow_scripts.html"]
+support-files = [
+  "file_sandbox_allow_scripts.html",
+  "file_sandbox_allow_scripts.html^headers^",
+]
+
+["test_scheme_relative_sources.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_script_template.html"]
+support-files = [
+  "file_script_template.html",
+  "file_script_template.js",
+]
+
+["test_security_policy_violation_event.html"]
+
+["test_self_none_as_hostname_confusion.html"]
+
+["test_sendbeacon.html"]
+
+["test_service_worker.html"]
+
+["test_strict_dynamic.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_strict_dynamic_default_src.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_strict_dynamic_parser_inserted.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_subframe_run_js_if_allowed.html"]
+
+["test_svg_inline_style.html"]
+support-files = [
+  "file_svg_inline_style_base.html",
+  "file_svg_inline_style_csp.html",
+  "file_svg_srcset_inline_style_base.html",
+  "file_svg_srcset_inline_style_csp.html",
+  "file_svg_inline_style_server.sjs",
+]
+
+["test_uir_top_nav.html"]
+support-files = [
+  "file_uir_top_nav.html",
+  "file_uir_top_nav_dummy.html",
+]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_uir_windowwatcher.html"]
+support-files = [
+  "file_windowwatcher_frameA.html",
+  "file_windowwatcher_subframeB.html",
+  "file_windowwatcher_subframeC.html",
+  "file_windowwatcher_subframeD.html",
+  "file_windowwatcher_win_open.html",
+]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_upgrade_insecure.html"]
+skip-if = [
+  "os == 'linux' && bits == 64", # Bug 1620516
+  "os == 'android'", # Bug 1777028
+]
+
+["test_upgrade_insecure_cors.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_upgrade_insecure_docwrite_iframe.html"]
+
+["test_upgrade_insecure_loopback.html"]
+
+["test_upgrade_insecure_navigation.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_upgrade_insecure_navigation_redirect.html"]
+support-files = [
+  "file_upgrade_insecure_navigation_redirect.sjs",
+  "file_upgrade_insecure_navigation_redirect_same_origin.html",
+  "file_upgrade_insecure_navigation_redirect_cross_origin.html",
+]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_upgrade_insecure_report_only.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_upgrade_insecure_reporting.html"]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_websocket_localhost.html"]
+skip-if = [
+  "os == 'android'", # no websocket support Bug 982828
+  "http3",
+  "http2",
+]
+
+["test_websocket_self.html"]
+skip-if = [
+  "os == 'android'", # no websocket support Bug 982828
+  "http3",
+  "http2",
+]
+
+["test_win_open_blocked.html"]
+
+["test_worker_src.html"]
+support-files = [
+  "file_worker_src_worker_governs.html",
+  "file_worker_src_child_governs.html",
+  "file_worker_src_script_governs.html",
+  "file_worker_src.js",
+  "file_spawn_worker.js",
+  "file_spawn_shared_worker.js",
+  "file_spawn_service_worker.js",
+]
+skip-if = [
+  "http3",
+  "http2",
+]
+
+["test_xslt_inherits_csp.html"]
+support-files = [
+  "file_xslt_inherits_csp.xml",
+  "file_xslt_inherits_csp.xml^headers^",
+  "file_xslt_inherits_csp.xsl",
+]
diff --git a/dom/security/test/csp/referrerdirective.sjs b/dom/security/test/csp/referrerdirective.sjs
new file mode 100644
index 0000000000..267eaaede2
--- /dev/null
+++ b/dom/security/test/csp/referrerdirective.sjs
@@ -0,0 +1,40 @@
+// Used for bug 965727 to serve up really simple scripts reflecting the
+// referrer sent to load this back to the loader.
+
+function handleRequest(request, response) {
+  // skip speculative loads.
+
+  var splits = request.queryString.split("&");
+  var params = {};
+  splits.forEach(function (v) {
+    let parts = v.split("=");
+    params[parts[0]] = unescape(parts[1]);
+  });
+
+  var loadType = params.type;
+  var referrerLevel = "error";
+
+  if (request.hasHeader("Referer")) {
+    var referrer = request.getHeader("Referer");
+    if (referrer.indexOf("file_testserver.sjs") > -1) {
+      referrerLevel = "full";
+    } else {
+      referrerLevel = "origin";
+    }
+  } else {
+    referrerLevel = "none";
+  }
+
+  var theScript =
+    'window.postResult("' + loadType + '", "' + referrerLevel + '");';
+  response.setHeader(
+    "Content-Type",
+    "application/javascript; charset=utf-8",
+    false
+  );
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  if (request.method != "OPTIONS") {
+    response.write(theScript);
+  }
+}
diff --git a/dom/security/test/csp/test_301_redirect.html b/dom/security/test/csp/test_301_redirect.html
new file mode 100644
index 0000000000..0aaed5bcf2
--- /dev/null
+++ b/dom/security/test/csp/test_301_redirect.html
@@ -0,0 +1,74 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=650386
+Test that CSP violation reports are not sent when a 301 redirect is encountered
+-->
+<head>
+  <title>Test for Bug 650386</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=650386">Mozilla Bug 650386</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+<iframe id = "content_iframe"></iframe>
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 650386 **/
+
+// This is used to watch the redirect of the report POST get blocked
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (topic === "specialpowers-http-notify-request") {
+      // this is used to fail the test - if we see the POST to the target of the redirect
+      // we know this is a fail
+      var uri = data;
+      if (uri == "http://example.com/some/fake/path")
+        window.done(false);
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      // something was blocked, but we are looking specifically for the redirect being blocked
+      if (data == "denied redirect while sending violation report")
+        window.done(true);
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+// result == true if we saw the redirect blocked notify, false if we saw the post
+// to the redirect target go out
+window.done = function(result) {
+  ok(result, "a 301 redirect when posting violation report should be blocked");
+
+  // clean up observers and finish the test
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('content_iframe').src = 'file_redirect_content.sjs?301';
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_302_redirect.html b/dom/security/test/csp/test_302_redirect.html
new file mode 100644
index 0000000000..330c1a64e9
--- /dev/null
+++ b/dom/security/test/csp/test_302_redirect.html
@@ -0,0 +1,74 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=650386
+Test that CSP violation reports are not sent when a 302 redirect is encountered
+-->
+<head>
+  <title>Test for Bug 650386</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=650386">Mozilla Bug 650386</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+<iframe id = "content_iframe"></iframe>
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 650386 **/
+
+// This is used to watch the redirect of the report POST get blocked
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (topic === "specialpowers-http-notify-request") {
+      // this is used to fail the test - if we see the POST to the target of the redirect
+      // we know this is a fail
+      var uri = data;
+      if (uri == "http://example.com/some/fake/path")
+        window.done(false);
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      // something was blocked, but we are looking specifically for the redirect being blocked
+      if (data == "denied redirect while sending violation report")
+        window.done(true);
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+// result == true if we saw the redirect blocked notify, false if we saw the post
+// to the redirect target go out
+window.done = function(result) {
+  ok(result, "a 302 redirect when posting violation report should be blocked");
+
+  // clean up observers and finish the test
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('content_iframe').src = 'file_redirect_content.sjs?302';
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_303_redirect.html b/dom/security/test/csp/test_303_redirect.html
new file mode 100644
index 0000000000..ecff523967
--- /dev/null
+++ b/dom/security/test/csp/test_303_redirect.html
@@ -0,0 +1,74 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=650386
+Test that CSP violation reports are not sent when a 303 redirect is encountered
+-->
+<head>
+  <title>Test for Bug 650386</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=650386">Mozilla Bug 650386</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+<iframe id = "content_iframe"></iframe>
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 650386 **/
+
+// This is used to watch the redirect of the report POST get blocked
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (topic === "specialpowers-http-notify-request") {
+      // this is used to fail the test - if we see the POST to the target of the redirect
+      // we know this is a fail
+      var uri = data;
+      if (uri == "http://example.com/some/fake/path")
+        window.done(false);
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      // something was blocked, but we are looking specifically for the redirect being blocked
+      if (data == "denied redirect while sending violation report")
+        window.done(true);
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+// result == true if we saw the redirect blocked notify, false if we saw the post
+// to the redirect target go out
+window.done = function(result) {
+  ok(result, "a 303 redirect when posting violation report should be blocked");
+
+  // clean up observers and finish the test
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('content_iframe').src = 'file_redirect_content.sjs?303';
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_307_redirect.html b/dom/security/test/csp/test_307_redirect.html
new file mode 100644
index 0000000000..40ebd592b3
--- /dev/null
+++ b/dom/security/test/csp/test_307_redirect.html
@@ -0,0 +1,75 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=650386
+Test that CSP violation reports are not sent when a 307 redirect is encountered
+-->
+<head>
+  <title>Test for Bug 650386</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=650386">Mozilla Bug 650386</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+<iframe id = "content_iframe"></iframe>
+</div>
+<pre id="test">
+<script type="application/javascript">
+
+/** Test for Bug 650386 **/
+
+// This is used to watch the redirect of the report POST get blocked
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (topic === "specialpowers-http-notify-request") {
+      // this is used to fail the test - if we see the POST to the target of the redirect
+      // we know this is a fail
+      var uri = data;
+      if (uri == "http://example.com/some/fake/path")
+        window.done(false);
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      // something was blocked, but we are looking specifically for the redirect being blocked
+      if (data == "denied redirect while sending violation report")
+        window.done(true);
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+// result == true if we saw the redirect blocked notify, false if we saw the post
+// to the redirect target go out
+window.done = function(result) {
+  ok(result, "a 307 redirect when posting violation report should be blocked");
+
+  // clean up observers and finish the test
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('content_iframe').src = 'file_redirect_content.sjs?307';
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_CSP.html b/dom/security/test/csp/test_CSP.html
new file mode 100644
index 0000000000..babb9db9bc
--- /dev/null
+++ b/dom/security/test/csp/test_CSP.html
@@ -0,0 +1,130 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Content Security Policy Connections</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+// These are test results: -1 means it hasn't run,
+// true/false is the pass/fail result.
+window.tests = {
+  img_good: -1,
+  img_bad: -1,
+  style_good: -1,
+  style_bad: -1,
+  frame_good: -1,
+  frame_bad: -1,
+  script_good: -1,
+  script_bad: -1,
+  xhr_good: -1,
+  xhr_bad: -1,
+  fetch_good: -1,
+  fetch_bad: -1,
+  beacon_good: -1,
+  beacon_bad: -1,
+  media_good: -1,
+  media_bad: -1,
+  font_good: -1,
+  font_bad: -1,
+  object_good: -1,
+  object_bad: -1,
+};
+
+SpecialPowers.registerObservers("csp-on-violate-policy");
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var testpat = new RegExp("testid=([a-z0-9_]+)");
+
+    //_good things better be allowed!
+    //_bad things better be stopped!
+
+    // This is a special observer topic that is proxied from
+    // http-on-modify-request in the parent process to inform us when a URI is
+    // loaded
+    if (topic === "specialpowers-http-notify-request") {
+      var uri = data;
+      if (!testpat.test(uri)) return;
+      var testid = testpat.exec(uri)[1];
+
+      window.testResult(testid,
+                        /_good/.test(testid),
+                        uri + " allowed by csp");
+    }
+
+    if (topic === "csp-on-violate-policy" ||
+        topic === "specialpowers-csp-on-violate-policy") {
+      // these were blocked... record that they were blocked
+      var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+      if (!testpat.test(asciiSpec)) return;
+      var testid = testpat.exec(asciiSpec)[1];
+      window.testResult(testid,
+                        /_bad/.test(testid),
+                        asciiSpec + " blocked by \"" + data + "\"");
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+window.testResult = function(testname, result, msg) {
+  // test already complete.... forget it... remember the first result.
+  if (window.tests[testname] != -1)
+    return;
+
+  ok(testname in window.tests, "It's a real test");
+  window.tests[testname] = result;
+  is(result, true, testname + ' test: ' + msg);
+
+  // if any test is incomplete, keep waiting
+  for (var v in window.tests)
+    if(tests[v] == -1)
+      return;
+
+  // ... otherwise, finish
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+SpecialPowers.pushPrefEnv(
+  {'set':[// On a cellular connection the default preload value is 0 ("preload
+          // none"). Our Android emulators emulate a cellular connection, and
+          // so by default preload no media data. This causes the media_* tests
+          // to timeout. We set the default used by cellular connections to the
+          // same as used by non-cellular connections in order to get
+          // consistent behavior across platforms/devices.
+          ["media.preload.default", 2],
+          ["media.preload.default.cellular", 2]]},
+    function() {
+      // save this for last so that our listeners are registered.
+      // ... this loads the testbed of good and bad requests.
+      document.getElementById('cspframe').src = 'file_main.html';
+    });
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_allow_https_schemes.html b/dom/security/test/csp/test_allow_https_schemes.html
new file mode 100644
index 0000000000..be1f030fb9
--- /dev/null
+++ b/dom/security/test/csp/test_allow_https_schemes.html
@@ -0,0 +1,76 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 826805 - Allow http and https for scheme-less sources</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We are loading the following url (including a fragment portion):
+ *   https://example.com/tests/dom/security/test/csp/file_path_matching.js#foo
+ * using different policies that lack specification of a scheme.
+ *
+ * Since the file is served over http:, the upgrade to https should be
+ * permitted by CSP in case no port is specified.
+ */
+
+var policies = [
+  ["allowed", "example.com"],
+  ["allowed", "example.com:443"],
+  ["allowed", "example.com:80"],
+  ["allowed", "http://*:80"],
+  ["allowed", "https://*:443"],
+  // our testing framework only supports :80 and :443, but
+  // using :8000 in a policy does the trick for the test.
+  ["blocked", "example.com:8000"],
+]
+
+var counter = 0;
+var policy;
+
+function loadNextTest() {
+  if (counter == policies.length) {
+    SimpleTest.finish();
+  }
+  else {
+    policy = policies[counter++];
+    var src = "file_testserver.sjs";
+    // append the file that should be served
+    src += "?file=" + escape("tests/dom/security/test/csp/file_allow_https_schemes.html");
+    // append the CSP that should be used to serve the file
+    src += "&csp=" + escape("default-src 'none'; script-src " + policy[1]);
+
+    document.getElementById("testframe").addEventListener("load", test);
+    document.getElementById("testframe").src = src;
+  }
+}
+
+function test() {
+  try {
+    document.getElementById("testframe").removeEventListener('load', test);
+    var testframe = document.getElementById("testframe");
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    is(divcontent, policy[0], "should be " + policy[0] + " in test " + (counter - 1) + "!");
+  }
+  catch (e) {
+    ok(false, "ERROR: could not access content in test " + (counter - 1) + "!");
+  }
+  loadNextTest();
+}
+
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_base-uri.html b/dom/security/test/csp/test_base-uri.html
new file mode 100644
index 0000000000..4d5c5504af
--- /dev/null
+++ b/dom/security/test/csp/test_base-uri.html
@@ -0,0 +1,124 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1045897 - Test CSP base-uri directive</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ * We load a page in an iframe (served over http://example.com) that tries to
+ * modify the 'base' either through setting or also removing the base-uri. We
+ * load that page using different policies and verify that setting the base-uri
+ * is correctly blocked by CSP.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var tests = [
+  { csp: "base-uri http://mochi.test;",
+    base1: "http://mochi.test",
+    base2: "",
+    action: "enforce-csp",
+    result: "http://mochi.test",
+    desc: "CSP allows base uri" 
+  },
+  { csp: "base-uri http://example.com;",
+    base1: "http://mochi.test",
+    base2: "",
+    action: "enforce-csp",
+    result: "http://example.com",
+    desc: "CSP blocks base uri"
+  },
+  { csp: "base-uri https:",
+    base1: "http://mochi.test",
+    base2: "",
+    action: "enforce-csp",
+    result: "http://example.com",
+    desc: "CSP blocks http base"
+  },
+  { csp: "base-uri 'none'",
+    base1: "http://mochi.test",
+    base2: "",
+    action: "enforce-csp",
+    result: "http://example.com",
+    desc: "CSP allows no base modification"
+  },
+  { csp: "",
+    base1: "http://foo:foo/",
+    base2: "",
+    action: "enforce-csp",
+    result: "http://example.com",
+    desc: "Invalid base should be ignored"
+  },
+  { csp: "base-uri http://mochi.test",
+    base1: "http://mochi.test",
+    base2: "http://test1.example.com",
+    action: "remove-base1",
+    result: "http://example.com",
+    desc: "Removing first base should result in fallback base"
+  },
+  { csp: "",
+    base1: "http://mochi.test",
+    base2: "http://test1.example.com",
+    action: "remove-base1",
+    result: "http://test1.example.com",
+    desc: "Removing first base should result in the second base"
+  },
+];
+
+// initializing to -1 so we start at index 0 when we start the test
+var counter = -1;
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+// a postMessage handler that is used by sandboxed iframes without
+// 'allow-same-origin' to bubble up results back to this main page.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  var result = event.data.result;
+  // we only care about the base uri, so instead of comparing the complete uri
+  // we just make sure that the base is correct which is sufficient here.
+  ok(result.startsWith(tests[counter].result), 
+     `${tests[counter].desc}: Expected a base URI that starts
+      with ${tests[counter].result} but got ${result}`);
+  loadNextTest();
+}
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    finishTest();
+    return;
+  }
+  var src = "http://example.com/tests/dom/security/test/csp/file_base_uri_server.sjs";
+  // append the CSP that should be used to serve the file
+  // please note that we have to include 'unsafe-inline' to permit sending the postMessage
+  src += "?csp=" + escape("script-src 'unsafe-inline'; " + tests[counter].csp);
+  // append potential base tags
+  src += "&base1=" + escape(tests[counter].base1);
+  src += "&base2=" + escape(tests[counter].base2);
+  // append potential action
+  src += "&action=" + escape(tests[counter].action);
+
+  document.getElementById("testframe").src = src;
+}
+
+// start running the tests
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_blob_data_schemes.html b/dom/security/test/csp/test_blob_data_schemes.html
new file mode 100644
index 0000000000..37a22db050
--- /dev/null
+++ b/dom/security/test/csp/test_blob_data_schemes.html
@@ -0,0 +1,89 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1086999 - Wildcard should not match blob:, data:</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load an image using a data: and a blob: scheme and make
+ * sure a CSP containing a single ASTERISK (*) does not allowlist
+ * those loads. The single ASTERISK character should not match a
+ * URI's scheme of a type designating globally unique identifier
+ * (such as blob:, data:, or filesystem:)
+ */
+
+var tests = [
+  {
+    policy : "default-src 'unsafe-inline' blob: data:",
+    expected : "allowed",
+  },
+  {
+    policy : "default-src 'unsafe-inline' *",
+    expected : "blocked"
+  }
+];
+
+var testIndex = 0;
+var messageCounter = 0;
+var curTest;
+
+// onError handler is over-reporting, hence we make sure that
+// we get an error for both testcases: data and blob before we
+// move on to the next test.
+var dataRan = false;
+var blobRan = false;
+
+// a postMessage handler to communicate the results back to the parent.
+window.addEventListener("message", receiveMessage);
+
+function receiveMessage(event)
+{
+  is(event.data.result, curTest.expected, event.data.scheme + " should be " + curTest.expected);
+
+  if (event.data.scheme === "data") {
+    dataRan = true;
+  }
+  if (event.data.scheme === "blob") {
+    blobRan = true;
+  }
+  if (dataRan && blobRan) {
+    loadNextTest();
+  }
+}
+
+function loadNextTest() {
+  if (testIndex === tests.length) {
+    window.removeEventListener("message", receiveMessage);
+    SimpleTest.finish();
+    return;
+  }
+
+  dataRan = false;
+  blobRan = false;
+
+  curTest = tests[testIndex++];
+  // reset the messageCounter to make sure we receive all the postMessages from the iframe
+  messageCounter = 0;
+
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape("tests/dom/security/test/csp/file_blob_data_schemes.html");
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(curTest.policy);
+
+  document.getElementById("testframe").src = src;
+}
+
+SimpleTest.waitForExplicitFinish();
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_blob_uri_blocks_modals.html b/dom/security/test/csp/test_blob_uri_blocks_modals.html
new file mode 100644
index 0000000000..8d593ea256
--- /dev/null
+++ b/dom/security/test/csp/test_blob_uri_blocks_modals.html
@@ -0,0 +1,75 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1432170  - Block alert box and new window open as per the sandbox
+         allow-scripts CSP</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js">
+  </script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+<script>
+
+/* Description of the test:
+ * We apply the sanbox allow-scripts CSP to the blob iframe and check
+ * if the alert box and new window open is blocked correctly by the CSP.
+ */
+var testsToRun = {
+  block_window_open_test: false,
+  block_alert_test: false,
+  block_top_nav_alert_test: false,
+};
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout("have to test that alert dialogue is blocked");
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  switch (event.data.test) {
+    case "block_window_open_test":
+      testsToRun.block_window_open_test = true;
+      break;
+    case "block_alert_test":
+      is(event.data.msg, "alert blocked by CSP", "alert blocked by CSP");
+      testsToRun.block_alert_test = true;
+      break;
+    case "block_top_nav_alert_test":
+      testsToRun.block_top_nav_alert_test = true;
+      break;
+  }
+}
+
+var w;
+document.getElementById("testframe").src = "file_blob_uri_blocks_modals.html";
+w = window.open("file_blob_top_nav_block_modals.html");
+
+
+// If alert window is not blocked by CSP then event message is not recieved and
+// test fails after setTimeout interval of 1 second.
+setTimeout(function () {
+    is(testsToRun.block_top_nav_alert_test, true,
+      "blob top nav alert should be blocked by CSP");
+    testsToRun.block_top_nav_alert_test = true;
+    is(testsToRun.block_alert_test, true,
+      "alert should be blocked by CSP");
+    testsToRun.block_alert_test = true;
+    checkTestsCompleted();
+  },1000);
+
+function checkTestsCompleted() {
+  for (var prop in testsToRun) {
+    // some test hasn't run yet so we're not done
+    if (!testsToRun[prop]) {
+      return;
+    }
+  }
+  window.removeEventListener("message", receiveMessage);
+  w.close();
+  SimpleTest.finish();
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_block_all_mixed_content.html b/dom/security/test/csp/test_block_all_mixed_content.html
new file mode 100644
index 0000000000..d60f904b6c
--- /dev/null
+++ b/dom/security/test/csp/test_block_all_mixed_content.html
@@ -0,0 +1,99 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1122236 - CSP: Implement block-all-mixed-content</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the tests:
+ * Test 1:
+ * We load mixed display content in a frame using the CSP
+ * directive 'block-all-mixed-content' and observe that the image is blocked.
+ *
+ * Test 2:
+ * We load mixed display content in a frame using a CSP that allows the load
+ * and observe that the image is loaded.
+ *
+ * Test 3:
+ * We load mixed display content in a frame not using a CSP at all
+ * and observe that the image is loaded.
+ *
+ * Test 4:
+ * We load mixed display content in a frame using the CSP
+ * directive 'block-all-mixed-content' and observe that the image is blocked.
+ * Please note that Test 3 loads the image we are about to load in Test 4 into
+ * the img cache. Let's make sure the cached (mixed display content) image is
+ * not allowed to be loaded.
+ */
+
+const BASE_URI = "https://example.com/tests/dom/security/test/csp/";
+
+const tests = [
+  { // Test 1
+    query: "csp-block",
+    expected: "img-blocked",
+    description: "(csp-block) block-all-mixed content should block mixed display content"
+  },
+  { // Test 2
+    query: "csp-allow",
+    expected: "img-loaded",
+    description: "(csp-allow) mixed display content should be loaded"
+  },
+  { // Test 3
+    query: "no-csp",
+    expected: "img-loaded",
+    description: "(no-csp) mixed display content should be loaded"
+  },
+  { // Test 4
+    query: "csp-block",
+    expected: "img-blocked",
+    description: "(csp-block) block-all-mixed content should block insecure cache loads"
+  },
+  { // Test 5
+    query: "cspro-block",
+    expected: "img-loaded",
+    description: "(cspro-block) block-all-mixed in report only mode should not block"
+  },
+];
+
+var curTest;
+var counter = -1;
+
+function checkResults(result) {
+  is(result, curTest.expected, curTest.description);
+  loadNextTest();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    window.removeEventListener("message", receiveMessage);
+    SimpleTest.finish();
+    return;
+  }
+  curTest = tests[counter];
+  testframe.src =   BASE_URI + "file_block_all_mcb.sjs?" + curTest.query;
+}
+
+SimpleTest.waitForExplicitFinish();
+
+SpecialPowers.pushPrefEnv(
+  { 'set': [["security.mixed_content.block_display_content", false]] },
+  function() { loadNextTest(); }
+);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_block_all_mixed_content_frame_navigation.html b/dom/security/test/csp/test_block_all_mixed_content_frame_navigation.html
new file mode 100644
index 0000000000..b32c1fccd5
--- /dev/null
+++ b/dom/security/test/csp/test_block_all_mixed_content_frame_navigation.html
@@ -0,0 +1,46 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1122236 - CSP: Implement block-all-mixed-content</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ *
+ * http://a.com embeds https://b.com.
+ * https://b.com has a CSP using 'block-all-mixed-content'.
+ *   | site | http://a.com
+ *   | embeds | https://b.com (uses block-all-mixed-content)
+ *
+ * The user navigates the embedded frame from
+ * https://b.com -> http://c.com.
+ * The test makes sure that such a navigation is not blocked
+ * by block-all-mixed-content.
+ */
+
+function checkResults(result) {
+  is(result, "frame-navigated", "frame should be allowed to be navigated");
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+SimpleTest.waitForExplicitFinish();
+// http://a.com loads https://b.com
+document.getElementById("testframe").src =
+  "https://example.com/tests/dom/security/test/csp/file_block_all_mixed_content_frame_navigation1.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_blocked_uri_in_reports.html b/dom/security/test/csp/test_blocked_uri_in_reports.html
new file mode 100644
index 0000000000..f40d98efc5
--- /dev/null
+++ b/dom/security/test/csp/test_blocked_uri_in_reports.html
@@ -0,0 +1,80 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1069762 - Check blocked-uri in csp-reports after redirect</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We try to load a script from:
+ *   http://example.com/tests/dom/security/test/csp/file_path_matching_redirect_server.sjs
+ * which gets redirected to:
+ *  http://test1.example.com/tests/dom/security//test/csp/file_path_matching.js
+ *
+ * The blocked-uri in the csp-report should be the original URI:
+ *   http://example.com/tests/dom/security/test/csp/file_path_matching_redirect_server.sjs
+ * instead of the redirected URI:
+ *  http://test1.example.com/tests/com/security/test/csp/file_path_matching.js
+ *
+ * see also: http://www.w3.org/TR/CSP/#violation-reports
+ *
+ * Note, that we reuse the test-setup from
+ * test_path_matching_redirect.html
+ */
+
+const reportURI = "http://mochi.test:8888/foo.sjs";
+const policy = "script-src http://example.com; report-uri " + reportURI;
+const testfile = "tests/dom/security/test/csp/file_path_matching_redirect.html";
+
+var chromeScriptUrl = SimpleTest.getTestFileURL("file_report_chromescript.js");
+var script = SpecialPowers.loadChromeScript(chromeScriptUrl);
+
+script.addMessageListener('opening-request-completed', function ml(msg) {
+  if (msg.error) {
+    ok(false, "Could not query report (exception: " + msg.error + ")");
+  } else {
+    try {
+      var reportObj = JSON.parse(msg.report);
+    } catch (e) {
+      ok(false, "Could not parse JSON (exception: " + e + ")");
+    }
+    try {
+      var cspReport = reportObj["csp-report"];
+      // blocked-uri should only be the asciiHost instead of:
+      // http://test1.example.com/tests/dom/security/test/csp/file_path_matching.js
+      is(cspReport["blocked-uri"], "http://example.com/tests/dom/security/test/csp/file_path_matching_redirect_server.sjs", "Incorrect blocked-uri");
+    } catch (e) {
+      ok(false, "Could not query report (exception: " + e + ")");
+    }
+  }
+
+  script.removeMessageListener('opening-request-completed', ml);
+  script.sendAsyncMessage("finish");
+  SimpleTest.finish();
+});
+
+SimpleTest.waitForExplicitFinish();
+
+function runTest() {
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape(testfile);
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(policy);
+
+  document.getElementById("cspframe").src = src;
+}
+
+runTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_blocked_uri_in_violation_event_after_redirects.html b/dom/security/test/csp/test_blocked_uri_in_violation_event_after_redirects.html
new file mode 100644
index 0000000000..6965cbeb92
--- /dev/null
+++ b/dom/security/test/csp/test_blocked_uri_in_violation_event_after_redirects.html
@@ -0,0 +1,56 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1542194 - Check blockedURI in violation reports after redirects</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+
+<iframe id='testframe'></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+let seenViolations = 0;
+let expectedViolations = 3;
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+
+  seenViolations++;
+
+  let blockedURI = event.data.blockedURI;
+
+  if (blockedURI.includes("test1")) {
+    is(blockedURI,
+       "http://example.com/tests/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.sjs?test1a",
+       "Test 1 should be the URI before redirect");
+  } else if (blockedURI.includes("test2")) {
+    is(blockedURI,
+      "http://test2.example.com",
+      "Test 2 should be the redirected pre-path URI");
+  } else if (blockedURI.includes("test3")) {
+    is(blockedURI,
+      "http://test3.example.com",
+      "Test 3 should be the redirected pre-path URI");
+  } else {
+  	ok(false, "sanity: how can we end up here?");
+  }
+
+  if (seenViolations < expectedViolations) {
+  	return;
+  }
+
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+let testframe = document.getElementById("testframe");
+// This has to be same-origin with the test1 URL.
+testframe.src = "http://example.com/tests/dom/security/test/csp/file_blocked_uri_in_violation_event_after_redirects.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_blocked_uri_redirect_frame_src.html b/dom/security/test/csp/test_blocked_uri_redirect_frame_src.html
new file mode 100644
index 0000000000..a946718bc2
--- /dev/null
+++ b/dom/security/test/csp/test_blocked_uri_redirect_frame_src.html
@@ -0,0 +1,60 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1687342 - Check blocked-uri in csp-reports after frame redirect</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+
+<iframe id='testframe'></iframe>
+
+<script class="testbody" type="text/javascript">
+
+ /* Description of the test:
+  * We load a document from http://mochi.test with a CSP of `frame-src example.com`.
+  * We then load an iframe from example.com which redirects to test1.example.com and
+  * ensure that the report-uri is the origin of the frame before the blocked redirect.
+  */
+
+SimpleTest.waitForExplicitFinish();
+
+const BLOCKED_URI = "http://example.com";
+
+var chromeScriptUrl = SimpleTest.getTestFileURL("file_report_chromescript.js");
+var script = SpecialPowers.loadChromeScript(chromeScriptUrl);
+
+script.addMessageListener('opening-request-completed', function ml(msg) {
+  if (msg.error) {
+    ok(false, "Could not query report (exception: " + msg.error + ")");
+    return;
+  }
+  try {
+    var reportObj = JSON.parse(msg.report);
+  } catch (e) {
+    ok(false, "Could not parse JSON (exception: " + e + ")");
+  }
+  try {
+    var cspReport = reportObj["csp-report"];
+    is(cspReport["blocked-uri"], BLOCKED_URI, "Incorrect blocked-uri");
+  } catch (e) {
+    ok(false, "Could not query report (exception: " + e + ")");
+  }
+
+  script.removeMessageListener('opening-request-completed', ml);
+  script.sendAsyncMessage("finish");
+  SimpleTest.finish();
+});
+
+SimpleTest.waitForExplicitFinish();
+
+function runTest() {
+  let testframe = document.getElementById("testframe");
+  testframe.src = "file_blocked_uri_redirect_frame_src.html";
+}
+
+runTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1229639.html b/dom/security/test/csp/test_bug1229639.html
new file mode 100644
index 0000000000..e224fe1ffb
--- /dev/null
+++ b/dom/security/test/csp/test_bug1229639.html
@@ -0,0 +1,51 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1229639 - Percent encoded CSP path matching.</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (data === 'http://mochi.test:8888/tests/dom/security/test/csp/%24.js') {
+      is(topic, "specialpowers-http-notify-request");
+      this.remove();
+      SimpleTest.finish();
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_bug1229639.html';
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1242019.html b/dom/security/test/csp/test_bug1242019.html
new file mode 100644
index 0000000000..14e8f74baa
--- /dev/null
+++ b/dom/security/test/csp/test_bug1242019.html
@@ -0,0 +1,51 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1242019
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Test for Bug 1242019</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1242019">Mozilla Bug 1242019</a>
+<p id="display"></p>
+
+<iframe id="cspframe"></iframe>
+
+<pre id="test">
+
+<script class="testbody" type="text/javascript">
+function cleanup() {
+  SpecialPowers.postConsoleSentinel();
+  SimpleTest.finish();
+};
+
+var expectedURI = "data:image/png;base64,iVBORw0KGgoAAAANSU"
+
+SpecialPowers.registerConsoleListener(function ConsoleMsgListener(aMsg) {
+  // look for the message with data uri and see the data uri is truncated to 40 chars
+  data_start = aMsg.message.indexOf(expectedURI) 
+  if (data_start > -1) {
+    data_uri = "";
+    data_uri = aMsg.message.substr(data_start);
+    // this will either match the elipsis after the URI or the . at the end of the message
+    data_uri = data_uri.substr(0, data_uri.indexOf("…"));
+    if (data_uri == "") {
+      return;
+    }
+
+    ok(data_uri.length == 40, "Data URI only shows 40 characters in the console");
+    SimpleTest.executeSoon(cleanup);
+  }
+});
+
+// set up and start testing
+SimpleTest.waitForExplicitFinish();
+document.getElementById('cspframe').src = 'file_data-uri_blocked.html';
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1312272.html b/dom/security/test/csp/test_bug1312272.html
new file mode 100644
index 0000000000..b06b08d092
--- /dev/null
+++ b/dom/security/test/csp/test_bug1312272.html
@@ -0,0 +1,32 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+
+  <title>Test for bug 1312272</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe id="cspframe" style="width:100%"></iframe>
+
+<script type="text/javascript">
+SimpleTest.waitForExplicitFinish();
+function handler(evt) {
+  console.log(evt);
+  if (evt.data === "finish") {
+    ok(true, 'Other events continue to work fine.')
+    SimpleTest.finish();
+    //removeEventListener('message', handler);
+  } else {
+    ok(false, "Should not get any other message")
+  }
+}
+var cspframe = document.getElementById("cspframe");
+cspframe.src = "file_bug1312272.html";
+addEventListener("message", handler);
+console.log("assignign frame");
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1388015.html b/dom/security/test/csp/test_bug1388015.html
new file mode 100644
index 0000000000..5ca0605688
--- /dev/null
+++ b/dom/security/test/csp/test_bug1388015.html
@@ -0,0 +1,46 @@
+<!DOCTYPE HTML>
+<html>
+
+<head>
+    <title>Bug 1388015 - Test if Firefox respect Port in Wildcard Host </title>
+    <meta http-equiv="Content-Security-Policy" content="img-src https://*:443">
+    <script src="/tests/SimpleTest/SimpleTest.js"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+
+<body>
+
+    <img alt="Should be Blocked">
+    <script class="testbody" type="text/javascript">
+        SimpleTest.waitForExplicitFinish();
+
+        let image = document.querySelector("img");
+
+        Promise.race([
+            new Promise((res) => {
+                window.addEventListener("securitypolicyviolation", () => res(true), {once:true});
+            }),
+            new Promise((res) => {
+                image.addEventListener("load", () => res(false),{once:true});
+            })])
+        .then((result) => {
+                ok(result, " CSP did block Image with wildcard and mismatched Port");
+        })
+        .then(()=> Promise.race([
+            new Promise((res) => {
+                window.addEventListener("securitypolicyviolation", () => res(false), {once:true});
+            }),
+            new Promise((res) => {
+                image.addEventListener("load", () => res(true),{once:true});
+                requestIdleCallback(()=>{
+                    image.src = "https://example.com:443/tests/dom/security/test/csp/file_dummy_pixel.png"
+                })
+            })]))
+        .then((result) => {
+                ok(result, " CSP did load the Image with wildcard and  matching Port");
+                SimpleTest.finish();
+        })
+        image.src = "file_dummy_pixel.png" // mochi.test:8888
+    </script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1452037.html b/dom/security/test/csp/test_bug1452037.html
new file mode 100644
index 0000000000..fa46e91291
--- /dev/null
+++ b/dom/security/test/csp/test_bug1452037.html
@@ -0,0 +1,41 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test if "script-src: sha-... " Allowlists "javascript:" URIs</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+    <iframe></iframe>
+
+<script class="testbody">
+      SimpleTest.requestCompleteLog();
+      SimpleTest.waitForExplicitFinish();
+
+      let frame = document.querySelector("iframe");
+
+      window.addEventListener("message", (msg) => {
+        ok(false, "The CSP did not block javascript:uri");
+        SimpleTest.finish();
+      });
+
+      document.addEventListener("securitypolicyviolation", () => {
+        ok(true, "The CSP did block javascript:uri");
+        SimpleTest.finish();
+      });
+
+      frame.addEventListener("load", () => {
+        let link = frame.contentWindow.document.querySelector("a");
+        frame.contentWindow.document.addEventListener("securitypolicyviolation", () => {
+          ok(true, "The CSP did block javascript:uri");
+          SimpleTest.finish();
+        })
+        link.click();
+      });
+      frame.src = "file_bug1452037.html";
+
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1505412.html b/dom/security/test/csp/test_bug1505412.html
new file mode 100644
index 0000000000..717af2054b
--- /dev/null
+++ b/dom/security/test/csp/test_bug1505412.html
@@ -0,0 +1,50 @@
+<!DOCTYPE HTML>
+<html>
+
+<head>
+    <title> Bug 1505412 CSP-RO reports violations in inline-scripts with nonce</title>
+    <script src="/tests/SimpleTest/SimpleTest.js" nonce="foobar"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+
+
+<body>
+    <p id="display"></p>
+    <div id="content" style="display: none">
+    </div>
+
+    <a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1505412">Test for 1505412 </a>
+    <script class="testbody" type="text/javascript" nonce="foobar">
+        /* Description of the test:
+            1:  We setup a Proxy that will cause the Test to Fail
+                if Firefox sends a CSP-Report to /report
+            2:  We Load an iframe with has a Script pointing to
+                file_bug1505412.sjs 
+            3:  The Preloader will fetch the file and Gets redirected
+            4:  If correct, the File should be loaded and no CSP-Report 
+                should be send.  
+        */
+
+
+
+        SimpleTest.waitForExplicitFinish();
+        SimpleTest.requestCompleteLog();
+        SimpleTest.requestLongerTimeout(2); // Or might fail for Linux-Debug in some cases.
+        var script;
+      
+       window.addEventListener("load",()=>{
+        let t = document.querySelector("#target");
+        t.src = "file_bug1505412_frame.html";
+        t.addEventListener("load",async  () => {
+            let reportCount = await fetch("file_bug1505412_reporter.sjs?state").then(r => r.text());
+            info(reportCount);
+            ok(reportCount == 0 , "Script Loaded without CSP beeing triggered");
+            await fetch("file_bug1505412_reporter.sjs?flush"); 
+            SimpleTest.finish();
+        });
+       })
+
+    </script>
+    <iframe id="target" frameborder="0"></iframe>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/dom/security/test/csp/test_bug1579094.html b/dom/security/test/csp/test_bug1579094.html
new file mode 100644
index 0000000000..b3568586d4
--- /dev/null
+++ b/dom/security/test/csp/test_bug1579094.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test if Wildcard CSP supports ExternalProtocol</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  <meta meta http-equiv="Content-security-policy" content="frame-src SomeExternalProto://*">
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="display: none"></div>
+<script class="testbody" type="text/javascript">
+    SimpleTest.waitForExplicitFinish();
+
+    document.addEventListener("securitypolicyviolation",()=>{
+        ok(false, "Error: ExternalProtocol Was blocked");
+        SimpleTest.finish();
+    });
+
+    window.addEventListener("load", ()=>{
+        ok(true, "Error: ExternalProtocol was passed");
+        SimpleTest.finish();
+    });
+</script>
+
+<iframe src="SomeExternalProto:foo@bar.com">
+
+
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1738418.html b/dom/security/test/csp/test_bug1738418.html
new file mode 100644
index 0000000000..9fdc723b80
--- /dev/null
+++ b/dom/security/test/csp/test_bug1738418.html
@@ -0,0 +1,28 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1738418: CSP sandbox for embed/object frames</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe id="testframe"></iframe>
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+var elements = new Set(["iframe", "embed", "object"]);
+
+window.addEventListener("message", event => {
+  is(event.data.domain, "", `document in <${event.data.element}> should have sandboxed origin`);
+  elements.delete(event.data.element);
+  if (elements.size == 0) {
+    SimpleTest.finish();
+  }
+});
+
+document.getElementById("testframe").src = "file_bug1738418_parent.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1764343.html b/dom/security/test/csp/test_bug1764343.html
new file mode 100644
index 0000000000..1af9a710fe
--- /dev/null
+++ b/dom/security/test/csp/test_bug1764343.html
@@ -0,0 +1,116 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1764343 - CSP inheritance for same-origin iframes</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+
+  <meta http-equiv="Content-Security-Policy" content="style-src 'unsafe-inline'; script-src 'nonce-parent' 'nonce-a' 'nonce-b' 'nonce-c'; img-src 'self' data:">
+</head>
+<body>
+  <iframe id="sameOriginMetaFrame"></iframe>
+  <iframe id="aboutBlankMetaFrame"></iframe>
+<script nonce='parent'>
+SimpleTest.waitForExplicitFinish();
+
+const NEW_HTML =`
+  <head>
+    <meta http-equiv="Content-Security-Policy" content="script-src 'nonce-a' 'nonce-c' 'nonce-d';">
+  </head>
+  <body>
+    <style>
+      body { background-color: rgb(255, 0, 0); }
+    </style>
+    <script nonce="a">
+      document.a = true;
+    <\/script>
+    <script nonce="b">
+      document.b = true;
+    <\/script>
+    <script nonce="c">
+      document.c = true;
+    <\/script>
+    <script nonce="d">
+      document.d = true;
+    <\/script>
+    <img id="testInlineImage"></img>
+  </body>
+  `;
+
+// test file's CSP meta tags shouldn't overwrite same-origin iframe's CSP meta tags
+async function testBlocked() {
+  info("testBlocked");
+
+  let sameOriginMetaFrame = document.getElementById("sameOriginMetaFrame");
+  let onFrameLoad = new Promise(resolve => {
+    sameOriginMetaFrame.addEventListener('load', resolve, {once: true});
+  });
+  sameOriginMetaFrame.src = 'file_bug1764343.html';
+  await onFrameLoad;
+
+  let doc = sameOriginMetaFrame.contentDocument;
+  doc.open();
+  doc.write(NEW_HTML);
+
+  let bgcolor = window.getComputedStyle(doc.body).getPropertyValue("background-color");
+  is(bgcolor, "rgba(0, 0, 0, 0)", "inital background value in FF should be 'transparent'");
+
+  let img = doc.getElementById("testInlineImage");
+  let onImgError = new Promise(resolve => {
+    img.addEventListener('error', resolve, {once: true});
+  });
+  img.src = "//mochi.test:8888/tests/image/test/mochitest/blue.png";
+  await onImgError;
+  is(img.complete, false, "image should not be loaded");
+
+  // Make sure that CSP policy can further restrict (no 'nonce-b'), but not weak (adding 'nonce-c' or 'nonce-d')
+  is(doc.a, true, "doc.a should be true (script 'nonce-a' allowed)");
+  is(doc.b, undefined, "doc.b should be undefined (script 'nonce-b' blocked)");
+  is(doc.c, undefined, "doc.c should be undefined (script 'nonce-c' blocked)");
+  is(doc.d, undefined, "doc.d should be undefined (script 'nonce-d' blocked)");
+}
+
+  // test file's CSP meta tags should apply to about blank iframe's CSP meta tags
+async function testNotBlocked() {
+  info("testNotBlocked");
+
+  let aboutBlankMetaFrame = document.getElementById("aboutBlankMetaFrame");
+  let onFrameLoad = new Promise(resolve => {
+    aboutBlankMetaFrame.addEventListener('load', resolve, {once: true});
+  });
+  aboutBlankMetaFrame.src = 'about:blank';
+  await onFrameLoad;
+
+  let doc = aboutBlankMetaFrame.contentDocument;
+  doc.open();
+  doc.write(NEW_HTML);
+
+  let bgcolor = window.getComputedStyle(doc.body).getPropertyValue("background-color");
+  is(bgcolor, "rgb(255, 0, 0)", "background value should be updated to red");
+
+  let img = doc.getElementById("testInlineImage");
+  let onImgLoad = new Promise(resolve => {
+    img.addEventListener('load', resolve, {once: true});
+  });
+  img.src = "//mochi.test:8888/tests/image/test/mochitest/blue.png";
+  await onImgLoad;
+  is(img.complete, true, "image should be loaded");
+
+  // New HTML contains 'nonce-a/c/d' and no CSP in about:blank.
+  // (Can not weaken parent with 'nonce-d')
+  is(doc.a, true, "doc.a should be true (script 'nonce-a' allowed)");
+  is(doc.b, undefined, "doc.b should be undefined (script 'nonce-b' blocked)");
+  is(doc.c, true, "doc.c should be true (script 'nonce-c' allowed)");
+  is(doc.d, undefined, "doc.d should be true (script 'nonce-d' blocked)");
+}
+
+(async function () {
+  await testBlocked();
+  await testNotBlocked();
+  SimpleTest.finish();
+})();
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug1777572.html b/dom/security/test/csp/test_bug1777572.html
new file mode 100644
index 0000000000..f735f4fb6a
--- /dev/null
+++ b/dom/security/test/csp/test_bug1777572.html
@@ -0,0 +1,40 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>bug 1777572</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
+  <script>
+  SimpleTest.waitForExplicitFinish();
+
+  async function testCSPInheritance(closeOpenerWindow) {
+    let url = "file_bug1777572.html";
+    if (closeOpenerWindow) {
+      url += "?close";
+    }
+    let win = window.open(url);
+    return new Promise((resolve) => {
+      window.addEventListener("message", (event) => {
+        ok(event.data.includes("img-src"), "Got expected data " + event.data);
+        resolve();
+      }, { once: true});
+    });
+  }
+
+  async function run() {
+    // Test that CSP inheritance to the initial about:blank works the same way
+    // whether or not the opener is already closed when window.open is called.
+    await testCSPInheritance(false);
+    await testCSPInheritance(true);
+    SimpleTest.finish();
+  }
+
+  </script>
+</head>
+<body onload="run()">
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+<pre id="test"></pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug663567.html b/dom/security/test/csp/test_bug663567.html
new file mode 100644
index 0000000000..137d459654
--- /dev/null
+++ b/dom/security/test/csp/test_bug663567.html
@@ -0,0 +1,76 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test if XSLT stylesheet is subject to document's CSP</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="display: none"></div>
+  <iframe style="width:100%;" id='xsltframe'></iframe>
+  <iframe style="width:100%;" id='xsltframe2'></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+// define the expected output of this test
+var header = "this xml file should be formatted using an xsl file(lower iframe should contain xml dump)!";
+
+var finishedTests = 0;
+var numberOfTests = 2;
+
+var checkExplicitFinish = function() {
+  finishedTests++;
+  if (finishedTests == numberOfTests) {
+     SimpleTest.finish();
+  }
+}
+
+function checkAllowed () {
+  /*   The policy for this test is:
+   *   Content-Security-Policy: default-src 'self'
+   *
+   *   we load the xsl file using:
+   *   <?xml-stylesheet type="text/xsl" href="file_bug663467.xsl"?>
+   */
+  try {
+    var cspframe = document.getElementById('xsltframe');
+    var xsltAllowedHeader = cspframe.contentWindow.document.getElementById('xsltheader').innerHTML;
+    is(xsltAllowedHeader, header, "XSLT loaded from 'self' should be allowed!");
+  }
+  catch (e) {
+    ok(false, "Error: could not access content in xsltframe!")
+  }
+  checkExplicitFinish();
+}
+
+function checkBlocked () {
+  /*   The policy for this test is:
+   *   Content-Security-Policy: default-src *.example.com
+   *
+   *   we load the xsl file using:
+   *   <?xml-stylesheet type="text/xsl" href="file_bug663467.xsl"?>
+   */
+  try {
+    var cspframe = document.getElementById('xsltframe2');
+    var xsltBlockedHeader = cspframe.contentWindow.document.getElementById('xsltheader');
+    is(xsltBlockedHeader, null, "XSLT loaded from different host should be blocked!");
+  }
+  catch (e) {
+    ok(false, "Error: could not access content in xsltframe2!")
+  }
+  checkExplicitFinish();
+}
+
+document.getElementById('xsltframe').addEventListener('load', checkAllowed);
+document.getElementById('xsltframe').src = 'file_bug663567_allows.xml';
+
+document.getElementById('xsltframe2').addEventListener('load', checkBlocked);
+document.getElementById('xsltframe2').src = 'file_bug663567_blocks.xml';
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug802872.html b/dom/security/test/csp/test_bug802872.html
new file mode 100644
index 0000000000..956159ddcc
--- /dev/null
+++ b/dom/security/test/csp/test_bug802872.html
@@ -0,0 +1,53 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 802872</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="display: none"></div>
+  <iframe style="width:100%;" id='eventframe'></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+var finishedTests = 0;
+var numberOfTests = 2;
+
+var checkExplicitFinish = function () {
+  finishedTests++;
+  if (finishedTests == numberOfTests) {
+     SimpleTest.finish();
+  }
+}
+
+// add event listeners for CSP-permitted EventSrc callbacks
+addEventListener('allowedEventSrcCallbackOK', function (e) {
+  ok(true, "OK: CSP allows EventSource for allowlisted domain!");
+  checkExplicitFinish();
+}, false);
+addEventListener('allowedEventSrcCallbackFailed', function (e) {
+  ok(false, "Error: CSP blocks EventSource for allowlisted domain!");
+  checkExplicitFinish();
+}, false);
+
+// add event listeners for CSP-blocked EventSrc callbacks
+addEventListener('blockedEventSrcCallbackOK', function (e) {
+  ok(false, "Error: CSP allows EventSource to not allowlisted domain!");
+  checkExplicitFinish();
+}, false);
+addEventListener('blockedEventSrcCallbackFailed', function (e) {
+  ok(true, "OK: CSP blocks EventSource for not allowlisted domain!");
+  checkExplicitFinish();
+}, false);
+
+// load it
+document.getElementById('eventframe').src = 'file_bug802872.html';
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug836922_npolicies.html b/dom/security/test/csp/test_bug836922_npolicies.html
new file mode 100644
index 0000000000..e418969e3d
--- /dev/null
+++ b/dom/security/test/csp/test_bug836922_npolicies.html
@@ -0,0 +1,235 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Content Security Policy multiple policy support (regular and Report-Only mode)</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+var path = "/tests/dom/security/test/csp/";
+
+// These are test results: verified indicates whether or not the test has run.
+// true/false is the pass/fail result.
+window.loads = {
+  css_self: {expected: true, verified: false},
+  img_self: {expected: false, verified: false},
+  script_self: {expected: true, verified: false},
+};
+
+window.violation_reports = {
+  css_self:
+  {expected: 0, expected_ro: 0},  /* totally fine */
+  img_self:
+  {expected: 1, expected_ro: 0},  /* violates enforced CSP */
+  script_self:
+  {expected: 0, expected_ro: 1},  /* violates report-only */
+};
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.  This also watches for violation reports to go out.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var testpat = new RegExp("testid=([a-z0-9_]+)");
+
+    if (topic === "specialpowers-http-notify-request") {
+      var uri = data;
+      if (!testpat.test(uri)) return;
+      var testid = testpat.exec(uri)[1];
+
+      // violation reports don't come through here, but the requested resources do
+      // if the test has already finished, move on.  Some things throw multiple
+      // requests (preloads and such)
+      try {
+        if (window.loads[testid].verified) return;
+      } catch(e) { return; }
+
+      // these are requests that were allowed by CSP
+      var testid = testpat.exec(uri)[1];
+      window.testResult(testid, 'allowed', uri + " allowed by csp");
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      // if the violated policy was report-only, the resource will still be
+      // loaded even if this topic is notified.
+      var asciiSpec = SpecialPowers.getPrivilegedProps(
+                        SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+                        "asciiSpec");
+      if (!testpat.test(asciiSpec)) return;
+      var testid = testpat.exec(asciiSpec)[1];
+
+      // if the test has already finished, move on.
+      try {
+        if (window.loads[testid].verified) return;
+      } catch(e) { return; }
+
+      // record the ones that were supposed to be blocked, but don't use this
+      // as an indicator for tests that are not blocked but do generate reports.
+      // We skip recording the result if the load is expected since a
+      // report-only policy will generate a request *and* a violation note.
+      if (!window.loads[testid].expected) {
+        window.testResult(testid,
+                          'blocked',
+                          asciiSpec + " blocked by \"" + data + "\"");
+      }
+    }
+
+    // if any test is unverified, keep waiting
+    for (var v in window.loads) {
+      if(!window.loads[v].verified) {
+        return;
+      }
+    }
+
+    window.bug836922examiner.remove();
+    window.resultPoller.pollForFinish();
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+window.bug836922examiner = new examiner();
+
+
+// Poll for results and see if enough reports came in.  Keep trying
+// for a few seconds before failing with lack of reports.
+// Have to do this because there's a race between the async reporting
+// and this test finishing, and we don't want to win the race.
+window.resultPoller = {
+
+  POLL_ATTEMPTS_LEFT: 14,
+
+  pollForFinish() {
+    var vr = resultPoller.tallyReceivedReports();
+    if (resultPoller.verifyReports(vr, resultPoller.POLL_ATTEMPTS_LEFT < 1)) {
+      // report success condition.
+      resultPoller.resetReportServer();
+      SimpleTest.finish();
+    } else {
+      resultPoller.POLL_ATTEMPTS_LEFT--;
+      // try again unless we reached the threshold.
+      setTimeout(resultPoller.pollForFinish, 100);
+    }
+  },
+
+  resetReportServer() {
+    var xhr = new XMLHttpRequest();
+    var xhr_ro = new XMLHttpRequest();
+    xhr.open("GET", "file_bug836922_npolicies_violation.sjs?reset", false);
+    xhr_ro.open("GET", "file_bug836922_npolicies_ro_violation.sjs?reset", false);
+    xhr.send(null);
+    xhr_ro.send(null);
+  },
+
+  tallyReceivedReports() {
+    var xhr = new XMLHttpRequest();
+    var xhr_ro = new XMLHttpRequest();
+    xhr.open("GET", "file_bug836922_npolicies_violation.sjs?results", false);
+    xhr_ro.open("GET", "file_bug836922_npolicies_ro_violation.sjs?results", false);
+    xhr.send(null);
+    xhr_ro.send(null);
+
+    var received = JSON.parse(xhr.responseText);
+    var received_ro = JSON.parse(xhr_ro.responseText);
+
+    var results = {enforced: {}, reportonly: {}};
+    for (var r in window.violation_reports) {
+      results.enforced[r] = 0;
+      results.reportonly[r] = 0;
+    }
+
+    for (var r in received) {
+      results.enforced[r] += received[r];
+    }
+    for (var r in received_ro) {
+      results.reportonly[r] += received_ro[r];
+    }
+
+    return results;
+  },
+
+  verifyReports(receivedCounts, lastAttempt) {
+    for (var r in window.violation_reports) {
+      var exp = window.violation_reports[r].expected;
+      var exp_ro = window.violation_reports[r].expected_ro;
+      var rec = receivedCounts.enforced[r];
+      var rec_ro = receivedCounts.reportonly[r];
+
+      // if this test breaks, these are helpful dumps:
+      //dump(">>> Verifying " + r + "\n");
+      //dump("  > Expected: " + exp + " / " + exp_ro + " (ro)\n");
+      //dump("  > Received: " + rec + " / " + rec_ro + " (ro) \n");
+
+      // in all cases, we're looking for *at least* the expected number of
+      // reports of each type (there could be more in some edge cases).
+      // If there are not enough, we keep waiting and poll the server again
+      // later.  If there are enough, we can successfully finish.
+
+      if (exp == 0)
+        is(rec, 0,
+          "Expected zero enforced-policy violation " +
+          "reports for " + r + ", got " + rec);
+      else if (lastAttempt)
+        ok(rec >= exp,
+          "Received (" + rec + "/" + exp + ") " +
+          "enforced-policy reports for " + r);
+      else if (rec < exp)
+        return false; // continue waiting for more
+
+      if(exp_ro == 0)
+        is(rec_ro, 0,
+          "Expected zero report-only-policy violation " +
+          "reports for " + r + ", got " + rec_ro);
+      else if (lastAttempt)
+        ok(rec_ro >= exp_ro,
+          "Received (" + rec_ro + "/" + exp_ro + ") " +
+          "report-only-policy reports for " + r);
+      else if (rec_ro < exp_ro)
+        return false; // continue waiting for more
+    }
+
+    // if we complete the loop, we've found all of the violation
+    // reports we expect.
+    if (lastAttempt) return true;
+
+    // Repeat successful tests once more to record successes via ok()
+    return resultPoller.verifyReports(receivedCounts, true);
+  }
+};
+
+window.testResult = function(testname, result, msg) {
+  // otherwise, make sure the allowed ones are expected and blocked ones are not.
+  if (window.loads[testname].expected) {
+    is(result, 'allowed', ">> " + msg);
+  } else {
+    is(result, 'blocked', ">> " + msg);
+  }
+  window.loads[testname].verified = true;
+}
+
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestFlakyTimeout("untriaged");
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'http://mochi.test:8888' + path + 'file_bug836922_npolicies.html';
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug885433.html b/dom/security/test/csp/test_bug885433.html
new file mode 100644
index 0000000000..c7c17d25b6
--- /dev/null
+++ b/dom/security/test/csp/test_bug885433.html
@@ -0,0 +1,61 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Content Security Policy inline stylesheets stuff</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+
+<iframe style="width:100%;" id='cspframe'></iframe>
+<iframe style="width:100%;" id='cspframe2'></iframe>
+<script class="testbody" type="text/javascript">
+
+//////////////////////////////////////////////////////////////////////
+// set up and go
+SimpleTest.waitForExplicitFinish();
+
+// utilities for check functions
+// black means the style wasn't applied, applied styles are green
+var green = 'rgb(0, 128, 0)';
+var black = 'rgb(0, 0, 0)';
+
+// We test both script and style execution by observing changes in computed styles
+function checkAllowed () {
+  var cspframe = document.getElementById('cspframe');
+  var color;
+
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('unsafe-inline-script-allowed')).color;
+  ok(color === green, "Inline script should be allowed");
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('unsafe-eval-script-allowed')).color;
+  ok(color === green, "Eval should be allowed");
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('unsafe-inline-style-allowed')).color;
+  ok(color === green, "Inline style should be allowed");
+
+  document.getElementById('cspframe2').src = 'file_bug885433_blocks.html';
+  document.getElementById('cspframe2').addEventListener('load', checkBlocked);
+}
+
+function checkBlocked () {
+  var cspframe = document.getElementById('cspframe2');
+  var color;
+
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('unsafe-inline-script-blocked')).color;
+  ok(color === black, "Inline script should be blocked");
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('unsafe-eval-script-blocked')).color;
+  ok(color === black, "Eval should be blocked");
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('unsafe-inline-style-blocked')).color;
+  ok(color === black, "Inline style should be blocked");
+
+  SimpleTest.finish();
+}
+
+document.getElementById('cspframe').src = 'file_bug885433_allows.html';
+document.getElementById('cspframe').addEventListener('load', checkAllowed);
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug886164.html b/dom/security/test/csp/test_bug886164.html
new file mode 100644
index 0000000000..5347d42ed8
--- /dev/null
+++ b/dom/security/test/csp/test_bug886164.html
@@ -0,0 +1,172 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 886164 - Enforce CSP in sandboxed iframe</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<iframe style="width:200px;height:200px;" id='cspframe'  sandbox="allow-same-origin"></iframe>
+<iframe style="width:200px;height:200px;" id='cspframe2' sandbox></iframe>
+<iframe style="width:200px;height:200px;" id='cspframe3' sandbox="allow-same-origin"></iframe>
+<iframe style="width:200px;height:200px;" id='cspframe4' sandbox></iframe>
+<iframe style="width:200px;height:200px;" id='cspframe5' sandbox="allow-scripts"></iframe>
+<iframe style="width:200px;height:200px;" id='cspframe6' sandbox="allow-same-origin allow-scripts"></iframe>
+<script class="testbody" type="text/javascript">
+
+
+var path = "/tests/dom/security/test/csp/";
+
+// These are test results: -1 means it hasn't run,
+// true/false is the pass/fail result.
+window.tests = {
+  // sandbox allow-same-origin; 'self'
+  img_good: -1, // same origin
+  img_bad: -1, //example.com
+
+  // sandbox; 'self'
+  img2_bad: -1, //example.com
+  img2a_good: -1, // same origin & is image
+
+  // sandbox allow-same-origin; 'none'
+  img3_bad: -1,
+  img3a_bad: -1,
+
+  // sandbox; 'none'
+  img4_bad: -1,
+  img4a_bad: -1,
+
+  // sandbox allow-scripts; 'none' 'unsafe-inline'
+  img5_bad: -1,
+  img5a_bad: -1,
+  script5_bad: -1,
+  script5a_bad: -1,
+
+  // sandbox allow-same-origin allow-scripts; 'self' 'unsafe-inline'
+  img6_bad: -1,
+  script6_bad: -1,
+};
+
+// a postMessage handler that is used by sandboxed iframes without
+// 'allow-same-origin' to communicate pass/fail back to this main page.
+// it expects to be called with an object like {ok: true/false, desc:
+// <description of the test> which it then forwards to ok()
+window.addEventListener("message", receiveMessage);
+
+function receiveMessage(event)
+{
+  ok_wrapper(event.data.ok, event.data.desc);
+}
+
+var cspTestsDone = false;
+var iframeSandboxTestsDone = false;
+
+// iframe related
+var completedTests = 0;
+var passedTests = 0;
+
+function ok_wrapper(result, desc) {
+  ok(result, desc);
+
+  completedTests++;
+
+  if (result) {
+    passedTests++;
+  }
+
+  if (completedTests === 5) {
+    iframeSandboxTestsDone = true;
+    if (cspTestsDone) {
+      SimpleTest.finish();
+    }
+  }
+}
+
+
+//csp related
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var testpat = new RegExp("testid=([a-z0-9_]+)");
+
+    //_good things better be allowed!
+    //_bad things better be stopped!
+
+    if (topic === "specialpowers-http-notify-request") {
+      //these things were allowed by CSP
+      var uri = data;
+      if (!testpat.test(uri)) return;
+      var testid = testpat.exec(uri)[1];
+
+      window.testResult(testid,
+                        /_good/.test(testid),
+                        uri + " allowed by csp");
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      //these were blocked... record that they were blocked
+      var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+      if (!testpat.test(asciiSpec)) return;
+      var testid = testpat.exec(asciiSpec)[1];
+      window.testResult(testid,
+                        /_bad/.test(testid),
+                        asciiSpec + " blocked by \"" + data + "\"");
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+window.testResult = function(testname, result, msg) {
+  //test already complete.... forget it... remember the first result.
+  if (window.tests[testname] != -1)
+    return;
+
+  window.tests[testname] = result;
+  ok(result, testname + ' test: ' + msg);
+
+  // if any test is incomplete, keep waiting
+  for (var v in window.tests)
+    if(tests[v] == -1)
+      return;
+
+  // ... otherwise, finish
+  window.examiner.remove();
+  cspTestsDone = true;
+  if (iframeSandboxTestsDone) {
+    SimpleTest.finish();
+  }
+}
+
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_bug886164.html';
+document.getElementById('cspframe2').src = 'file_bug886164_2.html';
+document.getElementById('cspframe3').src = 'file_bug886164_3.html';
+document.getElementById('cspframe4').src = 'file_bug886164_4.html';
+document.getElementById('cspframe5').src = 'file_bug886164_5.html';
+document.getElementById('cspframe6').src = 'file_bug886164_6.html';
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug888172.html b/dom/security/test/csp/test_bug888172.html
new file mode 100644
index 0000000000..a78258e21f
--- /dev/null
+++ b/dom/security/test/csp/test_bug888172.html
@@ -0,0 +1,73 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 888172 - CSP 1.0 does not process 'unsafe-inline' or 'unsafe-eval' for default-src</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+
+<iframe style="width:100%;" id='testframe1'></iframe>
+<iframe style="width:100%;" id='testframe2'></iframe>
+<iframe style="width:100%;" id='testframe3'></iframe>
+<script class="testbody" type="text/javascript">
+
+//////////////////////////////////////////////////////////////////////
+// set up and go
+SimpleTest.waitForExplicitFinish();
+
+// utilities for check functions
+// black means the style wasn't applied, applied styles are green
+var green = 'rgb(0, 128, 0)';
+var black = 'rgb(0, 0, 0)';
+
+function getElementColorById(doc, id) {
+  return window.getComputedStyle(doc.contentDocument.getElementById(id)).color;
+}
+
+// We test both script and style execution by observing changes in computed styles
+function checkDefaultSrcOnly() {
+  var testframe = document.getElementById('testframe1');
+
+  ok(getElementColorById(testframe, 'unsafe-inline-script') === green, "Inline script should be allowed");
+  ok(getElementColorById(testframe, 'unsafe-eval-script')  === green, "Eval should be allowed");
+  ok(getElementColorById(testframe, 'unsafe-inline-style') === green, "Inline style should be allowed");
+
+  document.getElementById('testframe2').src = 'file_bug888172.sjs?csp=' +
+    escape("default-src 'self' 'unsafe-inline' 'unsafe-eval'; script-src 'self'");
+  document.getElementById('testframe2').addEventListener('load', checkDefaultSrcWithScriptSrc);
+}
+
+function checkDefaultSrcWithScriptSrc() {
+  var testframe = document.getElementById('testframe2');
+
+  ok(getElementColorById(testframe, 'unsafe-inline-script') === black, "Inline script should be blocked");
+  ok(getElementColorById(testframe, 'unsafe-eval-script')  === black, "Eval should be blocked");
+  ok(getElementColorById(testframe, 'unsafe-inline-style') === green, "Inline style should be allowed");
+
+  document.getElementById('testframe3').src = 'file_bug888172.sjs?csp=' +
+    escape("default-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self'");
+  document.getElementById('testframe3').addEventListener('load', checkDefaultSrcWithStyleSrc);
+}
+
+function checkDefaultSrcWithStyleSrc() {
+  var testframe = document.getElementById('testframe3');
+
+  ok(getElementColorById(testframe, 'unsafe-inline-script') === green, "Inline script should be allowed");
+  ok(getElementColorById(testframe, 'unsafe-eval-script')  === green, "Eval should be allowed");
+  ok(getElementColorById(testframe, 'unsafe-inline-style') === black, "Inline style should be blocked");
+
+  // last test calls finish
+  SimpleTest.finish();
+}
+
+document.getElementById('testframe1').src = 'file_bug888172.sjs?csp=' +
+  escape("default-src 'self' 'unsafe-inline' 'unsafe-eval'");
+document.getElementById('testframe1').addEventListener('load', checkDefaultSrcOnly);
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug909029.html b/dom/security/test/csp/test_bug909029.html
new file mode 100644
index 0000000000..7a3ac81a1b
--- /dev/null
+++ b/dom/security/test/csp/test_bug909029.html
@@ -0,0 +1,129 @@
+<!doctype html>
+<html>
+  <head>
+    <title>Bug 909029 - CSP source-lists ignore some source expressions like 'unsafe-inline' when * or 'none' are used (e.g., style-src, script-src)</title>
+    <script src="/tests/SimpleTest/SimpleTest.js"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  </head>
+  <body>
+    <div id=content style="visibility:hidden">
+      <iframe id=testframe1></iframe>
+      <iframe id=testframe2></iframe>
+    </div>
+    <script class="testbody" type="text/javascript">
+SimpleTest.waitForExplicitFinish();
+
+window.tests = {
+  starExternalStylesLoaded: -1,
+  starExternalImgLoaded: -1,
+  noneExternalStylesBlocked: -1,
+  noneExternalImgLoaded: -1,
+  starInlineStyleAllowed: -1,
+  starInlineScriptBlocked: -1,
+  noneInlineStyleAllowed: -1,
+  noneInlineScriptBlocked: -1
+}
+
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var testpat = new RegExp("testid=([a-zA-Z]+)");
+
+    if (topic === "specialpowers-http-notify-request") {
+      var uri = data;
+      if (!testpat.test(uri)) return;
+      var testid = testpat.exec(uri)[1];
+      window.testResult(testid,
+                        /Loaded/.test(testid),
+                        "resource loaded");
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      // these were blocked... record that they were blocked
+      // try because the subject could be an nsIURI or an nsISupportsCString
+      try {
+        var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+        if (!testpat.test(asciiSpec)) return;
+        var testid = testpat.exec(asciiSpec)[1];
+        window.testResult(testid,
+                          /Blocked/.test(testid),
+                          "resource blocked by CSP");
+      } catch(e) {
+        // if that fails, the subject is probably a string. Strings are only
+        // reported for inline and eval violations. Since we are testing those
+        // via the observed effects of script on CSSOM, we can simply ignore
+        // these subjects.
+      }
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+window.testResult = function(testname, result, msg) {
+  //dump("in testResult: testname = " + testname + "\n");
+
+  //test already complete.... forget it... remember the first result.
+  if (window.tests[testname] != -1)
+    return;
+
+  window.tests[testname] = result;
+  is(result, true, testname + ' test: ' + msg);
+
+  // if any test is incomplete, keep waiting
+  for (var v in window.tests)
+    if(tests[v] == -1)
+      return;
+
+  // ... otherwise, finish
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+// Helpers for inline script/style checks
+var black = 'rgb(0, 0, 0)';
+var green = 'rgb(0, 128, 0)';
+function getElementColorById(doc, id) {
+  return window.getComputedStyle(doc.contentDocument.getElementById(id)).color;
+}
+
+function checkInlineWithStar() {
+  var testframe = document.getElementById('testframe1');
+  window.testResult("starInlineStyleAllowed",
+                    getElementColorById(testframe, 'inline-style') === green,
+                    "Inline styles should be allowed (style-src 'unsafe-inline' with star)");
+  window.testResult("starInlineScriptBlocked",
+                    getElementColorById(testframe, 'inline-script') === black,
+                    "Inline scripts should be blocked (style-src 'unsafe-inline' with star)");
+}
+
+function checkInlineWithNone() {
+  // If a directive has 'none' in addition to other sources, 'none' is ignored
+  // and the other sources are used. 'none' is only a valid source if it is
+  // used by itself.
+  var testframe = document.getElementById('testframe2');
+  window.testResult("noneInlineStyleAllowed",
+                    getElementColorById(testframe, 'inline-style') === green,
+                    "Inline styles should be allowed (style-src 'unsafe-inline' with none)");
+  window.testResult("noneInlineScriptBlocked",
+                    getElementColorById(testframe, 'inline-script') === black,
+                    "Inline scripts should be blocked (style-src 'unsafe-inline' with none)");
+}
+
+document.getElementById('testframe1').src = 'file_bug909029_star.html';
+document.getElementById('testframe1').addEventListener('load', checkInlineWithStar);
+document.getElementById('testframe2').src = 'file_bug909029_none.html';
+document.getElementById('testframe2').addEventListener('load', checkInlineWithNone);
+    </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/test_bug910139.html b/dom/security/test/csp/test_bug910139.html
new file mode 100644
index 0000000000..bbebedf877
--- /dev/null
+++ b/dom/security/test/csp/test_bug910139.html
@@ -0,0 +1,66 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>CSP should block XSLT as script, not as style</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="display: none"></div>
+  <iframe style="width:100%;" id='xsltframe'></iframe>
+  <iframe style="width:100%;" id='xsltframe2'></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+// define the expected output of this test
+var header = "this xml file should be formatted using an xsl file(lower iframe should contain xml dump)!";
+
+function checkAllowed () {
+  /*   The policy for this test is:
+   *   Content-Security-Policy: default-src 'self'; script-src 'self'
+   *
+   *   we load the xsl file using:
+   *   <?xml-stylesheet type="text/xsl" href="file_bug910139.xsl"?>
+   */
+  try {
+    var cspframe = document.getElementById('xsltframe');
+    var xsltAllowedHeader = cspframe.contentWindow.document.getElementById('xsltheader').innerHTML;
+    is(xsltAllowedHeader, header, "XSLT loaded from 'self' should be allowed!");
+  }
+  catch (e) {
+    ok(false, "Error: could not access content in xsltframe!")
+  }
+
+  // continue with the next test
+  document.getElementById('xsltframe2').addEventListener('load', checkBlocked);
+  document.getElementById('xsltframe2').src = 'file_bug910139.sjs';
+}
+
+function checkBlocked () {
+  /*   The policy for this test is:
+   *   Content-Security-Policy: default-src 'self'; script-src *.example.com
+   *
+   *   we load the xsl file using:
+   *   <?xml-stylesheet type="text/xsl" href="file_bug910139.xsl"?>
+   */
+  try {
+    var cspframe = document.getElementById('xsltframe2');
+    var xsltBlockedHeader = cspframe.contentWindow.document.getElementById('xsltheader');
+    is(xsltBlockedHeader, null, "XSLT loaded from different host should be blocked!");
+  }
+  catch (e) {
+    ok(false, "Error: could not access content in xsltframe2!")
+  }
+  SimpleTest.finish();
+}
+
+document.getElementById('xsltframe').addEventListener('load', checkAllowed);
+document.getElementById('xsltframe').src = 'file_bug910139.sjs';
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_bug941404.html b/dom/security/test/csp/test_bug941404.html
new file mode 100644
index 0000000000..7c35c38aa1
--- /dev/null
+++ b/dom/security/test/csp/test_bug941404.html
@@ -0,0 +1,107 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 941404 - Data documents should not set CSP</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+
+</div>
+
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+
+var path = "/tests/dom/security/test/csp/";
+
+// These are test results: -1 means it hasn't run,
+// true/false is the pass/fail result.
+window.tests = {
+  img_good: -1,
+  img2_good: -1,
+};
+
+
+//csp related
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var testpat = new RegExp("testid=([a-z0-9_]+)");
+
+    //_good things better be allowed!
+    //_bad things better be stopped!
+
+    if (topic === "specialpowers-http-notify-request") {
+      //these things were allowed by CSP
+      var uri = data;
+      if (!testpat.test(uri)) return;
+      var testid = testpat.exec(uri)[1];
+
+      window.testResult(testid,
+                        /_good/.test(testid),
+                        uri + " allowed by csp");
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      //these were blocked... record that they were blocked
+      var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+      if (!testpat.test(asciiSpec)) return;
+      var testid = testpat.exec(asciiSpec)[1];
+      window.testResult(testid,
+                        /_bad/.test(testid),
+                        asciiSpec + " blocked by \"" + data + "\"");
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+window.testResult = function(testname, result, msg) {
+  //test already complete.... forget it... remember the first result.
+  if (window.tests[testname] != -1)
+    return;
+
+  window.tests[testname] = result;
+  is(result, true, testname + ' test: ' + msg);
+
+  // if any test is incomplete, keep waiting
+  for (var v in window.tests)
+    if(tests[v] == -1) {
+      console.log(v + " is not complete");
+      return;
+    }
+
+  // ... otherwise, finish
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_bug941404.html';
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_child-src_iframe.html b/dom/security/test/csp/test_child-src_iframe.html
new file mode 100644
index 0000000000..2b85e280bd
--- /dev/null
+++ b/dom/security/test/csp/test_child-src_iframe.html
@@ -0,0 +1,113 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1045891</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ *   We load a page with a given CSP and verify that child frames and workers are correctly
+ *   evaluated through the "child-src" directive.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var IFRAME_SRC="file_child-src_iframe.html"
+
+var tests = {
+  'same-src': {
+    id: "same-src",
+    file: IFRAME_SRC,
+    result : "allowed",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; child-src http://mochi.test:8888"
+  },
+  'star-src': {
+    id: "star-src",
+    file: IFRAME_SRC,
+    result : "allowed",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; child-src *"
+  },
+  'other-src': {
+    id: "other-src",
+    file: IFRAME_SRC,
+    result : "blocked",
+    policy : "default-src http://mochi.test:8888; script-src 'unsafe-inline'; child-src http://www.example.com"
+  },
+  'same-src-by-frame-src': {
+    id: "same-src-by-frame-src",
+    file: IFRAME_SRC,
+    result : "allowed",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; child-src 'none'; frame-src http://mochi.test:8888"
+  },
+  'star-src-by-frame-src': {
+    id: "star-src-by-frame-src",
+    file: IFRAME_SRC,
+    result : "allowed",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; child-src 'none'; frame-src *"
+  },
+  'other-src-by-frame-src': {
+    id: "other-src-by-frame-src",
+    file: IFRAME_SRC,
+    result : "blocked",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; child-src http://mochi.test:8888; frame-src http://www.example.com"
+  },
+  'none-src-by-frame-src': {
+    id: "none-src-by-frame-src",
+    file: IFRAME_SRC,
+    result : "blocked",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; child-src http://mochi.test:8888; frame-src 'none'"
+  }
+};
+
+finished = {};
+
+function checkFinished() {
+  if (Object.keys(finished).length == Object.keys(tests).length) {
+    window.removeEventListener('message', recvMessage);
+    SimpleTest.finish();
+  }
+}
+
+function recvMessage(ev) {
+  is(ev.data.message, tests[ev.data.id].result, "CSP child-src test " + ev.data.id);
+  finished[ev.data.id] = ev.data.message;
+
+  checkFinished();
+}
+
+window.addEventListener('message', recvMessage);
+
+function loadNextTest() {
+  for (item in tests) {
+    test = tests[item];
+    var src = "file_testserver.sjs";
+    // append the file that should be served
+    src += "?file=" + escape("tests/dom/security/test/csp/" + test.file);
+    // append the CSP that should be used to serve the file
+    src += "&csp=" + escape(test.policy);
+    // add our identifier
+    src += "#" + escape(test.id);
+
+    content = document.getElementById('content');
+    testframe = document.createElement("iframe");
+    testframe.setAttribute('id', test.id);
+    content.appendChild(testframe);
+    testframe.src = src;
+  }
+}
+
+// start running the tests
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_child-src_worker-redirect.html b/dom/security/test/csp/test_child-src_worker-redirect.html
new file mode 100644
index 0000000000..a1b1c9c2b4
--- /dev/null
+++ b/dom/security/test/csp/test_child-src_worker-redirect.html
@@ -0,0 +1,125 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+    <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+    <script src="/tests/SimpleTest/SimpleTest.js"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  </head>
+  <body>
+    <p id="display"></p>
+    <div id="content" style="visibility: hidden">
+    </div>
+
+    <script class="testbody" type="text/javascript">
+      /*
+       * Description of the test:
+       *   We load a page with a given CSP and verify that child frames and workers are correctly
+       *   evaluated through the "child-src" directive.
+       */
+
+      SimpleTest.waitForExplicitFinish();
+
+      var WORKER_REDIRECT_TEST_FILE = "file_child-src_worker-redirect.html";
+      var SHARED_WORKER_REDIRECT_TEST_FILE = "file_child-src_shared_worker-redirect.html";
+
+      var tests = {
+        'same-src-worker_redir-same': {
+          id: "same-src-worker_redir-same",
+          file: WORKER_REDIRECT_TEST_FILE,
+          result : "allowed",
+          redir: "same",
+          policy : "default-src 'none'; script-src 'self' 'unsafe-inline'; child-src http://mochi.test:8888"
+        },
+        'same-src-worker_redir-other': {
+          id: "same-src-worker_redir-other",
+          file: WORKER_REDIRECT_TEST_FILE,
+          result : "blocked",
+          redir: "other",
+          policy : "default-src 'none'; script-src 'self' 'unsafe-inline'; child-src http://mochi.test:8888"
+        },
+        'star-src-worker_redir-same': {
+          id: "star-src-worker_redir-same",
+          file: WORKER_REDIRECT_TEST_FILE,
+          redir: "same",
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'self' 'unsafe-inline'; child-src *"
+        },
+        'other-src-worker_redir-same': {
+          id: "other-src-worker_redir-same",
+          file: WORKER_REDIRECT_TEST_FILE,
+          redir: "same",
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'self' 'unsafe-inline'; child-src https://www.example.org"
+        },
+        /* shared workers */
+        'same-src-shared_worker_redir-same': {
+          id: "same-src-shared_worker_redir-same",
+          file: SHARED_WORKER_REDIRECT_TEST_FILE,
+          result : "allowed",
+          redir: "same",
+          policy : "default-src 'none'; script-src 'self' 'unsafe-inline'; child-src http://mochi.test:8888"
+        },
+        'same-src-shared_worker_redir-other': {
+          id: "same-src-shared_worker_redir-other",
+          file: SHARED_WORKER_REDIRECT_TEST_FILE,
+          result : "blocked",
+          redir: "other",
+          policy : "default-src 'none'; script-src 'self' 'unsafe-inline'; child-src http://mochi.test:8888"
+        },
+        'star-src-shared_worker_redir-same': {
+          id: "star-src-shared_worker_redir-same",
+          file: SHARED_WORKER_REDIRECT_TEST_FILE,
+          redir: "same",
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'self' 'unsafe-inline'; child-src *"
+        },
+        'other-src-shared_worker_redir-same': {
+          id: "other-src-shared_worker_redir-same",
+          file: SHARED_WORKER_REDIRECT_TEST_FILE,
+          redir: "same",
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'self' 'unsafe-inline'; child-src https://www.example.org"
+        },
+      };
+
+      finished = {};
+
+      function recvMessage(ev) {
+        is(ev.data.message, tests[ev.data.id].result, "CSP child-src worker test " + ev.data.id);
+        finished[ev.data.id] = ev.data.message;
+
+        if (Object.keys(finished).length == Object.keys(tests).length) {
+          window.removeEventListener('message', recvMessage);
+          SimpleTest.finish();
+        }
+      }
+
+      window.addEventListener('message', recvMessage);
+
+      function loadNextTest() {
+        for (item in tests) {
+          test = tests[item];
+          var src = "file_testserver.sjs";
+          // append the file that should be served
+          src += "?file=" + escape("tests/dom/security/test/csp/" + test.file);
+          // append the CSP that should be used to serve the file
+          src += "&csp=" + escape(test.policy);
+          // add whether redirect is to same or different
+          src += "&redir=" + escape(test.policy);
+          // add our identifier
+          src += "#" + escape(test.id);
+
+          content = document.getElementById('content');
+          testframe = document.createElement("iframe");
+          testframe.setAttribute('id', test.id);
+          content.appendChild(testframe);
+          testframe.src = src;
+        }
+      }
+
+      // start running the tests
+      loadNextTest();
+    </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/test_child-src_worker.html b/dom/security/test/csp/test_child-src_worker.html
new file mode 100644
index 0000000000..205b67f098
--- /dev/null
+++ b/dom/security/test/csp/test_child-src_worker.html
@@ -0,0 +1,147 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+    <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+    <script src="/tests/SimpleTest/SimpleTest.js"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  </head>
+  <body>
+    <p id="display"></p>
+    <div id="content" style="visibility: hidden">
+    </div>
+
+    <script class="testbody" type="text/javascript">
+      /*
+       * Description of the test:
+       *   We load a page with a given CSP and verify that child frames and workers are correctly
+       *   evaluated through the "child-src" directive.
+       */
+
+      SimpleTest.waitForExplicitFinish();
+
+      var WORKER_TEST_FILE = "file_child-src_worker.html";
+      var SERVICE_WORKER_TEST_FILE = "file_child-src_service_worker.html";
+      var SHARED_WORKER_TEST_FILE = "file_child-src_shared_worker.html";
+
+      var tests = {
+        'same-src-worker': {
+          id: "same-src-worker",
+          file: WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src http://mochi.test:8888"
+        },
+        'same-src-service_worker': {
+          id: "same-src-service_worker",
+          file: SERVICE_WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src http://mochi.test:8888"
+        },
+        'same-src-shared_worker': {
+          id: "same-src-shared_worker",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src http://mochi.test:8888"
+        },
+        'star-src-worker': {
+          id: "star-src-worker",
+          file: WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src *"
+        },
+        'star-src-service_worker': {
+          id: "star-src-service_worker",
+          file: SERVICE_WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src *"
+        },
+        'star-src-shared_worker': {
+          id: "star-src-shared_worker",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src *"
+        },
+        'other-src-worker': {
+          id: "other-src-worker",
+          file: WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src https://www.example.org"
+        },
+        'other-src-service_worker': {
+          id: "other-src-service_worker",
+          file: SERVICE_WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src https://www.example.org"
+        },
+        'other-src-shared_worker': {
+          id: "other-src-shared_worker",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src https://www.example.org"
+        },
+        'script-src-worker': {
+          id: "script-src-worker",
+          file: WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src https://www.example.org 'unsafe-inline'"
+        },
+        'script-src-service_worker': {
+          id: "script-src-service_worker",
+          file: SERVICE_WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src https://www.example.org 'unsafe-inline'"
+        },
+        'script-src-self-shared_worker': {
+          id: "script-src-self-shared_worker",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src https://www.example.org 'unsafe-inline'"
+        },
+      };
+
+      finished = {};
+
+      function recvMessage(ev) {
+        is(ev.data.message, tests[ev.data.id].result, "CSP child-src worker test " + ev.data.id);
+        finished[ev.data.id] = ev.data.message;
+
+        if (Object.keys(finished).length == Object.keys(tests).length) {
+          window.removeEventListener('message', recvMessage);
+          SimpleTest.finish();
+        }
+      }
+
+      window.addEventListener('message', recvMessage);
+
+      function loadNextTest() {
+        for (item in tests) {
+          test = tests[item];
+          var src = "file_testserver.sjs";
+          // append the file that should be served
+          src += "?file=" + escape("tests/dom/security/test/csp/" + test.file);
+          // append the CSP that should be used to serve the file
+          src += "&csp=" + escape(test.policy);
+          // add our identifier
+          src += "#" + escape(test.id);
+
+          content = document.getElementById('content');
+          testframe = document.createElement("iframe");
+          testframe.setAttribute('id', test.id);
+          content.appendChild(testframe);
+          testframe.src = src;
+        }
+      }
+
+      onload = function() {
+        SpecialPowers.pushPrefEnv({"set": [
+          ["dom.serviceWorkers.exemptFromPerDomainMax", true],
+          ["dom.serviceWorkers.enabled", true],
+          ["dom.serviceWorkers.testing.enabled", true],
+        ]}, loadNextTest);
+      };
+
+      // start running the tests
+      //loadNextTest();
+    </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/test_child-src_worker_data.html b/dom/security/test/csp/test_child-src_worker_data.html
new file mode 100644
index 0000000000..9d36e73e0c
--- /dev/null
+++ b/dom/security/test/csp/test_child-src_worker_data.html
@@ -0,0 +1,126 @@
+<!DOCTYPE HTML>
+<html>
+  <head>
+    <title>Bug 1045891</title>
+    <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+    <script src="/tests/SimpleTest/SimpleTest.js"></script>
+    <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+  </head>
+  <body>
+    <p id="display"></p>
+    <div id="content" style="visibility: hidden">
+    </div>
+
+    <script class="testbody" type="text/javascript">
+      /*
+       * Description of the test:
+       *   We load a page with a given CSP and verify that child frames and workers are correctly
+       *   evaluated through the "child-src" directive.
+       */
+
+      SimpleTest.waitForExplicitFinish();
+
+      var WORKER_TEST_FILE = "file_child-src_worker_data.html";
+      var SHARED_WORKER_TEST_FILE = "file_child-src_shared_worker_data.html";
+
+      var tests = {
+        'same-src-worker-no-data': {
+          id: "same-src-worker-no-data",
+          file: WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src 'self'"
+        },
+        'same-src-worker': {
+          id: "same-src-worker",
+          file: WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src 'self' data:"
+        },
+        'same-src-shared_worker-no-data': {
+          id: "same-src-shared_worker-no-data",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src 'self'"
+        },
+        'same-src-shared_worker': {
+          id: "same-src-shared_worker",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src 'self' data:"
+        },
+        'star-src-worker': {
+          id: "star-src-worker",
+          file: WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src * data:"
+        },
+        'star-src-worker-no-data': {
+          id: "star-src-worker-no-data",
+          file: WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src *"
+        },
+        'star-src-shared_worker-no-data': {
+          id: "star-src-shared_worker-no-data",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src *"
+        },
+        'star-src-shared_worker': {
+          id: "star-src-shared_worker",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "allowed",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src * data:"
+        },
+        'other-src-worker-no-data': {
+          id: "other-src-worker-no-data",
+          file: WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src https://www.example.org"
+        },
+        'other-src-shared_worker-no-data': {
+          id: "other-src-shared_worker-no-data",
+          file: SHARED_WORKER_TEST_FILE,
+          result : "blocked",
+          policy : "default-src 'none'; script-src 'unsafe-inline'; child-src https://www.example.org"
+        },
+      };
+
+      finished = {};
+
+      function recvMessage(ev) {
+        is(ev.data.message, tests[ev.data.id].result, "CSP child-src worker test " + ev.data.id);
+        finished[ev.data.id] = ev.data.message;
+
+        if (Object.keys(finished).length == Object.keys(tests).length) {
+          window.removeEventListener('message', recvMessage);
+          SimpleTest.finish();
+        }
+      }
+
+      window.addEventListener('message', recvMessage);
+
+      function loadNextTest() {
+        for (item in tests) {
+          test = tests[item];
+          var src = "file_testserver.sjs";
+          // append the file that should be served
+          src += "?file=" + escape("tests/dom/security/test/csp/" + test.file);
+          // append the CSP that should be used to serve the file
+          src += "&csp=" + escape(test.policy);
+          // add our identifier
+          src += "#" + escape(test.id);
+
+          content = document.getElementById('content');
+          testframe = document.createElement("iframe");
+          testframe.setAttribute('id', test.id);
+          content.appendChild(testframe);
+          testframe.src = src;
+        }
+      }
+
+      // start running the tests
+      loadNextTest();
+    </script>
+  </body>
+</html>
diff --git a/dom/security/test/csp/test_connect-src.html b/dom/security/test/csp/test_connect-src.html
new file mode 100644
index 0000000000..1ae4482dd8
--- /dev/null
+++ b/dom/security/test/csp/test_connect-src.html
@@ -0,0 +1,129 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1031530 and Bug 1139667 - Test mapping of XMLHttpRequest and fetch() to connect-src</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ *   We load a page with a given CSP and verify that XMLHttpRequests and fetches are correctly
+ *   evaluated through the "connect-src" directive. All XMLHttpRequests are served
+ *   using http://mochi.test:8888, which allows the requests to succeed for the first
+ *   two policies and to fail for the last policy. Please note that we have to add
+ *   'unsafe-inline' so we can run the JS test code in file_connect-src.html.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var tests = [
+  {
+    file: "file_connect-src.html",
+    result : "allowed",
+    policy : "default-src 'none' script-src 'unsafe-inline'; connect-src http://mochi.test:8888"
+  },
+  {
+    file: "file_connect-src.html",
+    result : "allowed",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; connect-src *"
+  },
+  {
+    file: "file_connect-src.html",
+    result : "blocked",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; connect-src http://www.example.com"
+  },
+  {
+    file: "file_connect-src-fetch.html",
+    result : "allowed",
+    policy : "default-src 'none' script-src 'unsafe-inline'; connect-src http://mochi.test:8888"
+  },
+  {
+    file: "file_connect-src-fetch.html",
+    result : "allowed",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; connect-src *"
+  },
+  {
+    file: "file_connect-src-fetch.html",
+    result : "blocked",
+    policy : "default-src 'none'; script-src 'unsafe-inline'; connect-src http://www.example.com"
+  }
+];
+
+// initializing to -1 so we start at index 0 when we start the test
+var counter = -1;
+
+function checkResult(aResult) {
+  is(aResult, tests[counter].result, "should be " + tests[counter].result + " in test " + counter + "!");
+  loadNextTest();
+}
+
+// We use the examiner to identify requests that hit the wire and requests
+// that are blocked by CSP and bubble up the result to the including iframe
+// document (parent).
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+   if (topic === "specialpowers-http-notify-request") {
+      // making sure we do not bubble a result for something other
+      // then the request in question.
+      if (!data.includes("file_testserver.sjs?foo")) {
+        return;
+      }
+      checkResult("allowed");
+    }
+
+    if (topic === "csp-on-violate-policy") {
+      // making sure we do not bubble a result for something other
+      // then the request in question.
+      var asciiSpec = SpecialPowers.getPrivilegedProps(
+                        SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+                        "asciiSpec");
+
+      if (!asciiSpec.includes("file_testserver.sjs?foo")) {
+        return;
+      }
+      checkResult("blocked");
+    }
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+window.ConnectSrcExaminer = new examiner();
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    window.ConnectSrcExaminer.remove();
+    SimpleTest.finish();
+    return;
+  }
+
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape("tests/dom/security/test/csp/" + tests[counter].file);
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(tests[counter].policy);
+
+  document.getElementById("testframe").src = src;
+}
+
+// start running the tests
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_csp_frame_ancestors_about_blank.html b/dom/security/test/csp/test_csp_frame_ancestors_about_blank.html
new file mode 100644
index 0000000000..8f57d9e133
--- /dev/null
+++ b/dom/security/test/csp/test_csp_frame_ancestors_about_blank.html
@@ -0,0 +1,59 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1668071 - CSP frame-ancestors in about:blank</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We dynamically load an about:blank iframe which then loads a testframe
+ * including a CSP frame-ancestors directive which matches the including
+ * security context. We make sure that we not incorrectly block on
+ * about:blank which should inherit the security context.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+let aboutBlankFrame = document.createElement("iframe");
+document.body.appendChild(aboutBlankFrame);
+
+aboutBlankFrame.onload = function() {
+  ok(true, "aboutBlankFrame onload should fire");
+  let aboutBlankDoc = aboutBlankFrame.contentDocument;
+  is(aboutBlankDoc.documentURI, "about:blank",
+    "sanity: aboutBlankFrame URI should be about:blank");
+
+  let testframe = aboutBlankDoc.createElement("iframe");
+  aboutBlankDoc.body.appendChild(testframe);
+  testframe.onload = function() {
+    ok(true, "testframe onload should fire");
+    let testDoc = SpecialPowers.wrap(testframe.contentDocument);
+    ok(testDoc.documentURI.endsWith("file_csp_frame_ancestors_about_blank.html"),
+       "sanity: document in testframe should be the testfile");
+
+    let cspJSON = testDoc.cspJSON;
+    ok(cspJSON.includes("frame-ancestors"), "found frame-ancestors directive");
+    ok(cspJSON.includes("http://mochi.test:8888"), "found frame-ancestors value");
+
+    SimpleTest.finish();
+  }
+
+  testframe.onerror = function() {
+    ok(false, "testframe onerror should not fire");
+  }
+  testframe.src = "file_csp_frame_ancestors_about_blank.html";
+}
+
+aboutBlankFrame.onerror = function() {
+  ok(false, "aboutBlankFrame onerror should not be called");
+}
+aboutBlankFrame.src = "about:blank";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_csp_style_src_empty_hash.html b/dom/security/test/csp/test_csp_style_src_empty_hash.html
new file mode 100644
index 0000000000..b500c196e6
--- /dev/null
+++ b/dom/security/test/csp/test_csp_style_src_empty_hash.html
@@ -0,0 +1,32 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1609122 - Empty Style Element with valid style-src hash </title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  
+  <meta http-equiv="Content-Security-Policy" content="style-src 'sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=';">
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We try to load a stylesheet that is empty with a matching hash
+ * sha256-47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=' should match ""
+ * thus allow the style to be accessed
+ */
+
+
+var s = document.head.appendChild(document.createElement("style"));
+s.disabled = true;
+
+is(s.disabled, true, "Empty Stylesheet with matching Hash was not blocked");
+SimpleTest.finish();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_csp_worker_inheritance.html b/dom/security/test/csp/test_csp_worker_inheritance.html
new file mode 100644
index 0000000000..ebf6bea8a6
--- /dev/null
+++ b/dom/security/test/csp/test_csp_worker_inheritance.html
@@ -0,0 +1,20 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+<html>
+  <head>
+    <title>Test for Bug 1475849</title>
+  </head>
+  <body>
+    <p id="display"></p>
+    <div id="content" style="display: none">
+    </div>
+    <iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+        <script class="testbody" type="text/javascript">
+          document.getElementById('cspframe').src = 'main_csp_worker.html';
+        </script>
+
+  </body>
+</html>
diff --git a/dom/security/test/csp/test_data_csp_inheritance.html b/dom/security/test/csp/test_data_csp_inheritance.html
new file mode 100644
index 0000000000..dd7f3174a2
--- /dev/null
+++ b/dom/security/test/csp/test_data_csp_inheritance.html
@@ -0,0 +1,36 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1381761 - Treating 'data:' documents as unique, opaque origins should still inherit the CSP</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load an iframe using a meta CSP which includes another iframe
+ * using a data: URI. We make sure the CSP gets inherited into
+ * the data: URI iframe.
+ */
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  window.removeEventListener("message", receiveMessage);
+  // toplevel CSP should apply to data: URI iframe hence resulting
+  // in 1 applied policy.
+  is(event.data.result, 1,
+     "data: URI iframe inherits CSP from including context");
+  SimpleTest.finish();
+}
+
+document.getElementById("testframe").src = "file_data_csp_inheritance.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_data_csp_merge.html b/dom/security/test/csp/test_data_csp_merge.html
new file mode 100644
index 0000000000..87219c406d
--- /dev/null
+++ b/dom/security/test/csp/test_data_csp_merge.html
@@ -0,0 +1,36 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1386183 - Meta CSP on data: URI iframe should be merged with toplevel CSP</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load an iframe using a meta CSP which includes another iframe
+ * using a data: URI which also defines a meta CSP. We make sure the
+ * CSP from the including document gets merged with the data: URI
+ * CSP and applies to the data: URI iframe.
+ */
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  window.removeEventListener("message", receiveMessage);
+  // toplevel CSP + data: URI iframe meta CSP => 2 CSP policies
+  is(event.data.result, 2,
+     "CSP on data: URI iframe gets merged with CSP from including context");
+  SimpleTest.finish();
+}
+
+document.getElementById("testframe").src = "file_data_csp_merge.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_data_doc_ignore_meta_csp.html b/dom/security/test/csp/test_data_doc_ignore_meta_csp.html
new file mode 100644
index 0000000000..6f0a3fbbf6
--- /dev/null
+++ b/dom/security/test/csp/test_data_doc_ignore_meta_csp.html
@@ -0,0 +1,39 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1382869: data document should ignore meta csp</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load an iframe creating a new data document which defines
+ * a meta csp. We make sure the meta CSP is ignored and does not
+ * apply to the actual iframe document.
+ */
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  window.removeEventListener("message", receiveMessage);
+  is(event.data.result, "dataDocCreated", "sanity: received msg from loaded frame");
+
+  var frame = document.getElementById("testframe");
+  var contentDoc = SpecialPowers.wrap(frame).contentDocument;
+  var cspOBJ = JSON.parse(contentDoc.cspJSON);
+  // make sure we got no policy attached
+  var policies = cspOBJ["csp-policies"];
+  is(policies.length, 0, "there should be no CSP attached to the iframe");
+  SimpleTest.finish();
+}
+
+document.getElementById("testframe").src = "file_data_doc_ignore_meta_csp.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_docwrite_meta.html b/dom/security/test/csp/test_docwrite_meta.html
new file mode 100644
index 0000000000..776f1bb32f
--- /dev/null
+++ b/dom/security/test/csp/test_docwrite_meta.html
@@ -0,0 +1,86 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 663570 - Implement Content Security Policy via meta tag</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<iframe style="width:100%;" id="writemetacspframe"></iframe>
+<iframe style="width:100%;" id="commentmetacspframe"></iframe>
+
+
+<script class="testbody" type="text/javascript">
+/* Description of the test:
+ * We load two frames, where the first frame does doc.write(meta csp) and
+ * the second does doc.write(comment out meta csp).
+ * We make sure to reuse/invalidate preloads depending on the policy.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var writemetacspframe = document.getElementById("writemetacspframe");
+var commentmetacspframe = document.getElementById("commentmetacspframe");
+var seenResults = 0;
+
+function checkTestsDone() {
+  seenResults++;
+  if (seenResults < 2) {
+    return;
+  }
+  SimpleTest.finish();
+}
+
+// document.write(<meta csp ...>) should block resources from being included in the doc
+function checkResultsBlocked() {
+  writemetacspframe.removeEventListener('load', checkResultsBlocked);
+
+  // stylesheet: default background color within FF is transparent
+  var bgcolor = window.getComputedStyle(writemetacspframe.contentDocument.body)
+                      .getPropertyValue("background-color");
+  is(bgcolor, "rgba(0, 0, 0, 0)", "inital background value in FF should be 'transparent'");
+
+  // image: make sure image is blocked
+  var img = writemetacspframe.contentDocument.getElementById("testimage");
+  is(img.naturalWidth, 0, "image width should be 0");
+  is(img.naturalHeight, 0, "image height should be 0");
+
+  // script: make sure defined variable in external script is undefined
+  is(writemetacspframe.contentDocument.myMetaCSPScript, undefined, "myMetaCSPScript should be 'undefined'");
+
+  checkTestsDone();
+}
+
+// document.write(<--) to comment out meta csp should allow resources to be loaded
+// after the preload failed
+function checkResultsAllowed() {
+  commentmetacspframe.removeEventListener('load', checkResultsAllowed);
+
+  // stylesheet: should be applied; bgcolor should be red
+  var bgcolor = window.getComputedStyle(commentmetacspframe.contentDocument.body).getPropertyValue("background-color");
+  is(bgcolor, "rgb(255, 0, 0)", "background should be red/rgb(255, 0, 0)");
+
+  // image: should be completed
+  var img = commentmetacspframe.contentDocument.getElementById("testimage");
+  ok(img.complete, "image should not be loaded");
+
+  // script: defined variable in external script should be accessible
+  is(commentmetacspframe.contentDocument.myMetaCSPScript, "external-JS-loaded", "myMetaCSPScript should be 'external-JS-loaded'");
+
+  checkTestsDone();
+}
+
+// doc.write(meta csp) should should allow preloads but should block actual loads
+writemetacspframe.src = 'file_docwrite_meta.html';
+writemetacspframe.addEventListener('load', checkResultsBlocked);
+
+// commenting out a meta CSP should result in loaded image, script, style
+commentmetacspframe.src = 'file_doccomment_meta.html';
+commentmetacspframe.addEventListener('load', checkResultsAllowed);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_dual_header.html b/dom/security/test/csp/test_dual_header.html
new file mode 100644
index 0000000000..cfea86103b
--- /dev/null
+++ b/dom/security/test/csp/test_dual_header.html
@@ -0,0 +1,66 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1036399 - Multiple CSP policies should be combined towards an intersection</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We have two tests where each tests serves a page using two CSP policies:
+ *   a) * default-src 'self'
+ *      * default-src 'self' 'unsafe-inline'
+ *
+ *   b) * default-src 'self' 'unsafe-inline'
+ *      * default-src 'self' 'unsafe-inline'
+ *
+ * We make sure the inline script is *blocked* for test (a) but *allowed* for test (b).
+ * Multiple CSPs should be combined towards an intersection and it shouldn't be possible
+ * to open up (loosen) a CSP policy.
+ */
+
+const TESTS = [
+  { query: "tight", result: "blocked" },
+  { query: "loose", result: "allowed" }
+];
+var testCounter = -1;
+
+function ckeckResult() {
+  try {
+    document.getElementById("testframe").removeEventListener('load', ckeckResult);
+    var testframe = document.getElementById("testframe");
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    is(divcontent, curTest.result, "should be 'blocked'!");
+  }
+  catch (e) {
+    ok(false, "error: could not access content in div container!");
+  }
+  loadNextTest();
+}
+
+function loadNextTest() {
+  testCounter++;
+  if (testCounter >= TESTS.length) {
+    SimpleTest.finish();
+    return;
+  }
+  curTest = TESTS[testCounter];
+  var src = "file_dual_header_testserver.sjs?" + curTest.query;
+  document.getElementById("testframe").addEventListener("load", ckeckResult);
+  document.getElementById("testframe").src = src;
+}
+
+SimpleTest.waitForExplicitFinish();
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_empty_directive.html b/dom/security/test/csp/test_empty_directive.html
new file mode 100644
index 0000000000..81c5df8403
--- /dev/null
+++ b/dom/security/test/csp/test_empty_directive.html
@@ -0,0 +1,51 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=1439425
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Test for Bug 1439425</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1439425">Mozilla Bug 1439425</a>
+<p id="display"></p>
+
+<iframe id="cspframe"></iframe>
+
+<pre id="test">
+
+<script class="testbody" type="text/javascript">
+let consoleCount = 0;
+
+function cleanup() {
+  SpecialPowers.postConsoleSentinel();
+}
+
+function finish() {
+  SimpleTest.finish();
+}
+
+SpecialPowers.registerConsoleListener(function ConsoleMsgListener(aMsg) {
+  if (aMsg.message == "SENTINEL") {
+    is(consoleCount, 0);
+    SimpleTest.executeSoon(finish);
+  } else if (aMsg.message.includes("Content-Security-Policy")) {
+    ++consoleCount;
+    ok(false, "Must never see a console warning here");
+  }
+});
+
+// set up and start testing
+SimpleTest.waitForExplicitFinish();
+let frame = document.getElementById('cspframe');
+frame.onload = () => {
+  SimpleTest.executeSoon(cleanup);
+};
+frame.src = 'file_empty_directive.html';
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_evalscript.html b/dom/security/test/csp/test_evalscript.html
new file mode 100644
index 0000000000..bf1621f81e
--- /dev/null
+++ b/dom/security/test/csp/test_evalscript.html
@@ -0,0 +1,59 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Content Security Policy "no eval" base restriction</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<iframe style="width:100%;height:300px;" id='cspframe'></iframe>
+<iframe style="width:100%;height:300px;" id='cspframe2'></iframe>
+<script class="testbody" type="text/javascript">
+
+var evalScriptsThatRan = 0;
+var evalScriptsBlocked = 0;
+var evalScriptsTotal = 19;
+
+// called by scripts that run
+var scriptRan = function(shouldrun, testname, data) {
+  evalScriptsThatRan++;
+  ok(shouldrun, 'EVAL SCRIPT RAN: ' + testname + '(' + data + ')');
+  checkTestResults();
+}
+
+// called when a script is blocked
+var scriptBlocked = function(shouldrun, testname, data) {
+  evalScriptsBlocked++;
+  ok(!shouldrun, 'EVAL SCRIPT BLOCKED: ' + testname + '(' + data + ')');
+  checkTestResults();
+}
+
+var verifyZeroRetVal = function(val, testname) {
+  ok(val === 0, 'RETURN VALUE SHOULD BE ZERO, was ' + val + ': ' + testname);
+}
+
+// Check to see if all the tests have run
+var checkTestResults = function() {
+  // if any test is incomplete, keep waiting
+  if (evalScriptsTotal - evalScriptsBlocked - evalScriptsThatRan > 0)
+    return;
+
+  // ... otherwise, finish
+  SimpleTest.finish();
+}
+
+//////////////////////////////////////////////////////////////////////
+// set up and go
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_evalscript_main.html';
+document.getElementById('cspframe2').src = 'file_evalscript_main_allowed.html';
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_evalscript_allowed_by_strict_dynamic.html b/dom/security/test/csp/test_evalscript_allowed_by_strict_dynamic.html
new file mode 100644
index 0000000000..9b06bdaf82
--- /dev/null
+++ b/dom/security/test/csp/test_evalscript_allowed_by_strict_dynamic.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" 
+        content="script-src 'nonce-foobar' 'strict-dynamic' 'unsafe-eval'">
+  <title>Bug 1439330  - CSP: eval is not blocked if 'strict-dynamic' is enabled
+  </title>
+  <script nonce="foobar" type="application/javascript" src="/tests/SimpleTest/SimpleTest.js">
+  </script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<script nonce="foobar">
+
+/* Description of the test:
+ * We apply the script-src 'nonce-foobar' 'strict-dynamic' 'unsafe-eval' CSP and
+ * check if the eval function is allowed correctly by the CSP.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+// start the test
+try {
+  // eslint-disable-next-line no-eval
+  eval("1");
+  ok(true, "eval allowed by CSP");
+}
+catch (ex) {
+  ok(false, "eval should be allowed by CSP");
+}
+
+SimpleTest.finish();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_evalscript_blocked_by_strict_dynamic.html b/dom/security/test/csp/test_evalscript_blocked_by_strict_dynamic.html
new file mode 100644
index 0000000000..ee94f250d7
--- /dev/null
+++ b/dom/security/test/csp/test_evalscript_blocked_by_strict_dynamic.html
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta http-equiv="Content-Security-Policy" 
+        content="script-src 'nonce-foobar' 'strict-dynamic'">
+  <title>Bug 1439330  - CSP: eval is not blocked if 'strict-dynamic' is enabled
+  </title>
+  <script nonce="foobar" type="application/javascript" src="/tests/SimpleTest/SimpleTest.js">
+  </script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<script nonce="foobar">
+
+/* Description of the test:
+ * We apply the script-src 'nonce-foobar' 'strict-dynamic' CSP and
+ * check if the eval function is blocked correctly by the CSP.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+// start the test
+try {
+  // eslint-disable-next-line no-eval
+  eval("1");
+  ok(false, "eval should be blocked by CSP");
+}
+catch (ex) {
+  ok(true, "eval blocked by CSP");
+}
+
+SimpleTest.finish();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_fontloader.html b/dom/security/test/csp/test_fontloader.html
new file mode 100644
index 0000000000..2f68223af1
--- /dev/null
+++ b/dom/security/test/csp/test_fontloader.html
@@ -0,0 +1,98 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1122236 - CSP: Implement block-all-mixed-content</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <!-- Including WindowSnapshot.js so we can take screenshots of containers !-->
+  <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body onload="setupTests()">
+<iframe style="width:100%;" id="baselineframe"></iframe>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the tests:
+ * We load a baselineFrame and compare the testFrame using
+ * compareSnapshots whether the font got loaded or blocked.
+ * Test 1: Use font-src 'none' so font gets blocked
+ * Test 2: Use font-src * so font gets loaded
+ * Test 3: Use no csp so font gets loaded
+ * Test 4: Use font-src 'none' so font gets blocked
+ *         Makes sure the cache gets invalidated.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+const BASE_URI = "https://example.com/tests/dom/security/test/csp/";
+
+const tests = [
+  { // test 1
+    query: "csp-block",
+    expected: true, // frames should be equal since font is *not* allowed to load
+    description: "font should be blocked by csp (csp-block)"
+  },
+  { // test 2
+    query: "csp-allow",
+    expected: false, // frames should *not* be equal since font is loaded
+    description: "font should load and apply (csp-allow)"
+  },
+  { // test 3
+    query: "no-csp",
+    expected: false, // frames should *not* be equals since font is loaded
+    description: "font should load and apply (no-csp)"
+  },
+  { // test 4
+    query: "csp-block",
+    expected: true, // frames should be equal since font is *not* allowed to load
+    description: "font should be blocked by csp (csp-block) [apply csp to cache]"
+  }
+];
+
+var curTest;
+var counter = -1;
+var baselineframe = document.getElementById("baselineframe");
+var testframe = document.getElementById("testframe");
+
+async function checkResult() {
+  testframe.removeEventListener('load', checkResult);
+  try {
+    ok(compareSnapshots(await snapshotWindow(baselineframe.contentWindow),
+                        await snapshotWindow(testframe.contentWindow),
+                        curTest.expected)[0],
+                        curTest.description);
+  } catch(err) {
+    ok(false, "error: " + err.message);
+  }
+  loadNextTest();
+}
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+  curTest = tests[counter];
+  testframe.addEventListener("load", checkResult);
+  testframe.src = BASE_URI + "file_fontloader.sjs?" + curTest.query;
+}
+
+// once the baselineframe is loaded we can start running tests
+function startTests() {
+  baselineframe.removeEventListener('load', startTests);
+  loadNextTest();
+}
+
+// make sure the main page is loaded before we start the test
+function setupTests() {
+  baselineframe.addEventListener("load", startTests);
+  baselineframe.src = BASE_URI + "file_fontloader.sjs?baseline";
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_form-action.html b/dom/security/test/csp/test_form-action.html
new file mode 100644
index 0000000000..7bbc52a116
--- /dev/null
+++ b/dom/security/test/csp/test_form-action.html
@@ -0,0 +1,105 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 529697 - Test mapping of form submission to form-action</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ *   We load a page with a given CSP and verify that form submissions are correctly
+ *   evaluated through the "form-action" directive.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var tests = [
+  {
+    page   : "file_form-action.html",
+    result : "allowed",
+    policy : "form-action 'self'"
+  },
+  {
+    page   : "file_form-action.html",
+    result : "blocked",
+    policy : "form-action 'none'"
+  }
+];
+
+// initializing to -1 so we start at index 0 when we start the test
+var counter = -1;
+
+function checkResult(aResult) {
+  is(aResult, tests[counter].result, "should be " + tests[counter].result + " in test " + counter + "!");
+  loadNextTest();
+}
+
+// We use the examiner to identify requests that hit the wire and requests
+// that are blocked by CSP and bubble up the result to the including iframe
+// document (parent).
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+   if (topic === "specialpowers-http-notify-request") {
+      // making sure we do not bubble a result for something other
+      // then the request in question.
+      if (!data.includes("submit-form")) {
+        return;
+      }
+      checkResult("allowed");
+    }
+
+    if (topic === "csp-on-violate-policy") {
+      // making sure we do not bubble a result for something other
+      // then the request in question.
+      var asciiSpec = SpecialPowers.getPrivilegedProps(
+                        SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+                        "asciiSpec");
+      if (!asciiSpec.includes("submit-form")) {
+        return;
+      }
+      checkResult("blocked");
+    }
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+window.FormActionExaminer = new examiner();
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    window.FormActionExaminer.remove();
+    SimpleTest.finish();
+    return;
+  }
+
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape("tests/dom/security/test/csp/" + tests[counter].page);
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(tests[counter].policy);
+
+  document.getElementById("testframe").src = src;
+}
+
+// start running the tests
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_form_action_blocks_url.html b/dom/security/test/csp/test_form_action_blocks_url.html
new file mode 100644
index 0000000000..f835504ff4
--- /dev/null
+++ b/dom/security/test/csp/test_form_action_blocks_url.html
@@ -0,0 +1,76 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <title>Bug 1251043 - Test form-action blocks URL</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+ <iframe id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+/*
+ * Description of the test:
+ * 1) Let's load a form into an iframe which uses a CSP of: form-action 'none';
+ * 2) Let's hit the submit button and make sure the form is not submitted.
+ *
+ * Since a blocked form submission does not fire any event handler, we have to
+ * use timeout triggered function that verifies that the form didn't get submitted.
+ */
+
+SimpleTest.requestFlakyTimeout(
+  "Form submission blocked by CSP does not fire any events " +
+  "hence we have to check back after 300ms to make sure the form " +
+  "is not submitted");
+SimpleTest.waitForExplicitFinish();
+
+const FORM_SUBMITTED = "form submission succeeded";
+var timeOutId;
+var testframe = document.getElementById("testframe");
+
+// In case the form gets submitted, the test would receive an 'load'
+// event and would trigger the test to fail early.
+function logFormSubmittedError() {
+  clearTimeout(timeOutId);
+  testframe.removeEventListener('load', logFormSubmittedError);
+  ok(false, "form submission should be blocked");
+  SimpleTest.finish();
+}
+
+// After 300ms we verify the form did not get submitted.
+function verifyFormNotSubmitted() {
+  clearTimeout(timeOutId);
+  var frameContent = testframe.contentWindow.document.body.innerHTML;
+  isnot(frameContent.indexOf("CONTROL-TEXT"), -1,
+       "form should not be submitted and still contain the control text");
+  SimpleTest.finish();
+}
+
+function submitForm() {
+  // Part 1: The form has loaded in the testframe
+  // unregister the current event handler
+  testframe.removeEventListener('load', submitForm);
+
+  // Part 2: Register a new load event handler. In case the
+  // form gets submitted, this load event fires and we can
+  // fail the test right away.
+  testframe.addEventListener("load", logFormSubmittedError);
+
+  // Part 3: Since blocking the form does not throw any kind of error;
+  // Firefox just logs the CSP error to the console we have to register
+  // this timeOut function which then verifies that the form didn't
+  // get submitted.
+  timeOutId = setTimeout(verifyFormNotSubmitted, 300);
+
+  // Part 4: We are ready, let's hit the submit button of the form.
+  var submitButton = testframe.contentWindow.document.getElementById('submitButton');
+  submitButton.click();
+}
+
+testframe.addEventListener("load", submitForm);
+testframe.src = "file_form_action_server.sjs?loadframe";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_frame_ancestors_ro.html b/dom/security/test/csp/test_frame_ancestors_ro.html
new file mode 100644
index 0000000000..1cfe6be1cd
--- /dev/null
+++ b/dom/security/test/csp/test_frame_ancestors_ro.html
@@ -0,0 +1,69 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for frame-ancestors support in Content-Security-Policy-Report-Only</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width: 100%" id="cspframe"></iframe>
+<script type="text/javascript">
+const docUri = "http://mochi.test:8888/tests/dom/security/test/csp/file_frame_ancestors_ro.html";
+const frame = document.getElementById("cspframe");
+
+let testResults = {
+  reportFired: false,
+  frameLoaded: false
+};
+
+function checkResults(reportObj) {
+  let cspReport = reportObj["csp-report"];
+  is(cspReport["document-uri"], docUri, "Incorrect document-uri");
+
+  // we can not test for the whole referrer since it includes platform specific information
+  is(cspReport.referrer, document.location.toString(), "Incorrect referrer");
+  is(cspReport["blocked-uri"], document.location.toString(), "Incorrect blocked-uri");
+  is(cspReport["violated-directive"], "frame-ancestors", "Incorrect violated-directive");
+  is(cspReport["original-policy"], "frame-ancestors 'none'; report-uri http://mochi.test:8888/foo.sjs", "Incorrect original-policy");
+  testResults.reportFired = true;
+}
+
+let chromeScriptUrl = SimpleTest.getTestFileURL("file_report_chromescript.js");
+let script = SpecialPowers.loadChromeScript(chromeScriptUrl);
+
+script.addMessageListener('opening-request-completed', function ml(msg) {
+  if (msg.error) {
+    ok(false, "Could not query report (exception: " + msg.error + ")");
+  } else {
+    try {
+      let reportObj = JSON.parse(msg.report);
+      // test for the proper values in the report object
+      checkResults(reportObj);
+    } catch (e) {
+      ok(false, "Error verifying report object (exception: " + e + ")");
+    }
+  }
+
+  script.removeMessageListener('opening-request-completed', ml);
+  script.sendAsyncMessage("finish");
+  checkTestResults();
+});
+
+frame.addEventListener( 'load', () => {
+  // Make sure the frame is still loaded
+  testResults.frameLoaded = true;
+  checkTestResults()
+} );
+
+function checkTestResults() {
+  if( testResults.reportFired && testResults.frameLoaded ) {
+    SimpleTest.finish();
+  }
+}
+
+SimpleTest.waitForExplicitFinish();
+frame.src = docUri;
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_frame_src.html b/dom/security/test/csp/test_frame_src.html
new file mode 100644
index 0000000000..f87549b72b
--- /dev/null
+++ b/dom/security/test/csp/test_frame_src.html
@@ -0,0 +1,84 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1302667 - Test frame-src</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load a page inlcuding a frame a CSP of:
+ *   >> frame-src https://example.com; child-src 'none'
+ * and make sure that frame-src governs frames correctly. In addition,
+ * we make sure that child-src is discarded in case frame-src is specified.
+ */
+
+const ORIGIN_1 = "https://example.com/tests/dom/security/test/csp/";
+const ORIGIN_2 = "https://test1.example.com/tests/dom/security/test/csp/";
+
+let TESTS = [
+  // frame-src tests
+  ORIGIN_1 + "file_frame_src_frame_governs.html",
+  ORIGIN_2 + "file_frame_src_frame_governs.html",
+  // child-src tests
+  ORIGIN_1 + "file_frame_src_child_governs.html",
+  ORIGIN_2 + "file_frame_src_child_governs.html",
+];
+
+let testIndex = 0;
+
+function checkFinish() {
+  if (testIndex >= TESTS.length) {
+    window.removeEventListener("message", receiveMessage);
+    SimpleTest.finish();
+    return;
+  }
+  runNextTest();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  let href = event.data.href;
+  let result = event.data.result;
+
+  if (href.startsWith("https://example.com")) {
+  	if (result == "frame-allowed") {
+  	  ok(true, "allowing frame from https://example.com (" + result + ")");
+  	}
+  	else {
+  	  ok(false, "blocking frame from https://example.com (" + result + ")");
+  	}
+  }
+  else if (href.startsWith("https://test1.example.com")) {
+  	if (result == "frame-blocked") {
+  	  ok(true, "blocking frame from https://test1.example.com (" + result + ")");
+  	}
+  	else {
+  	  ok(false, "allowing frame from https://test1.example.com (" + result + ")");
+  	}
+  }
+  else {
+    // sanity check, we should never enter that branch, bust just in case...
+  	ok(false, "unexpected result: " + result);
+  }
+  checkFinish();
+}
+
+function runNextTest() {
+  document.getElementById("testframe").src = TESTS[testIndex];
+  testIndex++;
+}
+
+// fire up the tests
+runNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_frameancestors.html b/dom/security/test/csp/test_frameancestors.html
new file mode 100644
index 0000000000..8b44ba72fb
--- /dev/null
+++ b/dom/security/test/csp/test_frameancestors.html
@@ -0,0 +1,160 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Content Security Policy Frame Ancestors directive</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<iframe style="width:100%;height:300px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+// These are test results: -1 means it hasn't run,
+// true/false is the pass/fail result.
+var framesThatShouldLoad = {
+  aa_allow: -1,    /* innermost frame allows a *
+  //aa_block: -1,    /* innermost frame denies a */
+  ab_allow: -1,    /* innermost frame allows a */
+  //ab_block: -1,    /* innermost frame denies a */
+  aba_allow: -1,   /* innermost frame allows b,a */
+  //aba_block: -1,   /* innermost frame denies b */
+  //aba2_block: -1,  /* innermost frame denies a */
+  abb_allow: -1,   /* innermost frame allows b,a */
+  //abb_block: -1,   /* innermost frame denies b */
+  //abb2_block: -1,  /* innermost frame denies a */
+};
+
+// we normally expect _6_ violations (6 test cases that cause blocks), but many
+// of the cases cause violations due to the // origin of the test harness (same
+// as 'a'). When the violation is cross-origin, the URI passed to the observers
+// is null (see bug 846978).  This means we can't tell if it's part of the test
+// case or if it is the test harness frame (also origin 'a').
+// As a result, we'll get an extra violation for the following cases:
+//  ab_block    "frame-ancestors 'none'" (outer frame and test harness)
+//  aba2_block  "frame-ancestors b" (outer frame and test harness)
+//  abb2_block   "frame-ancestors b" (outer frame and test harness)
+//
+// and while we can detect the test harness check for this one case since
+// the violations are not cross-origin and we get the URI:
+//  aba2_block  "frame-ancestors b" (outer frame and test harness)
+//
+// we can't for these other ones:
+//  ab_block    "frame-ancestors 'none'" (outer frame and test harness)
+//  abb2_block   "frame-ancestors b" (outer frame and test harness)
+//
+// so that results in 2 extra violation notifications due to the test harness.
+// expected = 6, total = 8
+//
+// Number of tests that pass for this file should be 12 (8 violations 4 loads)
+var expectedViolationsLeft = 8;
+
+// CSP frame-ancestor checks happen in the parent, hence we have to
+// proxy the csp violation notifications.
+SpecialPowers.registerObservers("csp-on-violate-policy");
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "specialpowers-csp-on-violate-policy");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    // subject should be an nsURI... though could be null since CSP
+    // prohibits cross-origin URI reporting during frame ancestors checks.
+    if (subject && !SpecialPowers.can_QI(subject))
+      return;
+
+    var asciiSpec = subject;
+
+    try {
+      asciiSpec = SpecialPowers.getPrivilegedProps(
+                    SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+                    "asciiSpec");
+
+      // skip checks on the test harness -- can't do this skipping for
+      // cross-origin blocking since the observer doesn't get the URI.  This
+      // can cause this test to over-succeed (but only in specific cases).
+      if (asciiSpec.includes("test_frameancestors.html")) {
+        return;
+      }
+    } catch (ex) {
+      // was not an nsIURI, so it was probably a cross-origin report.
+    }
+
+    if (topic === "specialpowers-csp-on-violate-policy") {
+      //these were blocked... record that they were blocked
+      window.frameBlocked(asciiSpec, data);
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "specialpowers-csp-on-violate-policy");
+  }
+}
+
+// called when a frame is loaded
+// -- if it's not enumerated above, it should not load!
+var frameLoaded = function(testname, uri) {
+  //test already complete.... forget it... remember the first result.
+  if (window.framesThatShouldLoad[testname] != -1)
+    return;
+
+  if (typeof window.framesThatShouldLoad[testname] === 'undefined') {
+    // uh-oh, we're not expecting this frame to load!
+    ok(false, testname + ' framed site should not have loaded: ' + uri);
+  } else {
+    framesThatShouldLoad[testname] = true;
+    ok(true, testname + ' framed site when allowed by csp (' + uri + ')');
+  }
+  checkTestResults();
+}
+
+// called when a frame is blocked
+// -- we can't determine *which* frame was blocked, but at least we can count them
+var frameBlocked = function(uri, policy) {
+  ok(true, 'a CSP policy blocked frame from being loaded: ' + policy);
+  expectedViolationsLeft--;
+  checkTestResults();
+}
+
+
+// Check to see if all the tests have run
+var checkTestResults = function() {
+  // if any test is incomplete, keep waiting
+  for (var v in framesThatShouldLoad)
+    if(window.framesThatShouldLoad[v] == -1)
+      return;
+
+  if (window.expectedViolationsLeft > 0)
+    return;
+
+  // ... otherwise, finish
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+window.addEventListener("message", receiveMessage);
+
+function receiveMessage(event) {
+  if (event.data.call && event.data.call == 'frameLoaded')
+    frameLoaded(event.data.testname, event.data.uri);
+}
+
+//////////////////////////////////////////////////////////////////////
+// set up and go
+window.examiner = new examiner();
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_frameancestors_main.html';
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_frameancestors_userpass.html b/dom/security/test/csp/test_frameancestors_userpass.html
new file mode 100644
index 0000000000..332318fe17
--- /dev/null
+++ b/dom/security/test/csp/test_frameancestors_userpass.html
@@ -0,0 +1,148 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Userpass in Frame Ancestors directive</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<iframe style="width:100%;height:300px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+// These are test results: -1 means it hasn't run,
+// true/false is the pass/fail result.
+var framesThatShouldLoad = {
+  frame_a: -1,    /* frame a allowed */
+  frame_b: -1,    /* frame b allowed */
+};
+
+// Number of tests that pass for this file should be 1
+var expectedViolationsLeft = 1;
+
+// CSP frame-ancestor checks happen in the parent, hence we have to
+// proxy the csp violation notifications.
+SpecialPowers.registerObservers("csp-on-violate-policy");
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "specialpowers-csp-on-violate-policy");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    // subject should be an nsURI... though could be null since CSP
+    // prohibits cross-origin URI reporting during frame ancestors checks.
+    if (subject && !SpecialPowers.can_QI(subject))
+      return;
+
+    var asciiSpec = subject;
+
+    try {
+      asciiSpec = SpecialPowers.getPrivilegedProps(
+                    SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+                    "asciiSpec");
+
+      // skip checks on the test harness -- can't do this skipping for
+      // cross-origin blocking since the observer doesn't get the URI.  This
+      // can cause this test to over-succeed (but only in specific cases).
+      if (asciiSpec.includes("test_frameancestors_userpass.html")) {
+        return;
+      }
+    } catch (ex) {
+      // was not an nsIURI, so it was probably a cross-origin report.
+    }
+
+    if (topic === "specialpowers-csp-on-violate-policy") {
+      //these were blocked... record that they were blocked
+      window.frameBlocked(asciiSpec, data);
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "specialpowers-csp-on-violate-policy");
+  }
+}
+
+// called when a frame is loaded
+// -- if it's not enumerated above, it should not load!
+var frameLoaded = function(testname, uri) {
+  //test already complete.... forget it... remember the first result.
+  if (window.framesThatShouldLoad[testname] != -1)
+    return;
+
+  if (typeof window.framesThatShouldLoad[testname] === 'undefined') {
+    // uh-oh, we're not expecting this frame to load!
+    ok(false, testname + ' framed site should not have loaded: ' + uri);
+  } else {
+    //Check if @ symbol is there in URI.
+    if (uri.includes('@')) {
+      ok(false, ' URI contains userpass. Fetched URI is ' + uri);
+    } else {
+      framesThatShouldLoad[testname] = true;
+      ok(true, ' URI doesn\'t contain userpass. Fetched URI is ' + uri);
+    }
+  }
+  checkTestResults();
+}
+
+// called when a frame is blocked
+// -- we can't determine *which* frame was blocked, but at least we can count them
+var frameBlocked = function(uri, policy) {
+
+  //Check if @ symbol is there in URI or in csp policy.
+  // Bug 1557712: Intermittent failure -> not sure why the 'uri' might ever
+  // be non existing at this point, however if there is no uri, there can
+  // also be no userpass!
+  if (policy.includes('@') ||
+      (typeof uri === 'string' && uri.includes('@'))) {
+    ok(false, ' a CSP policy blocked frame from being loaded. But contains' +
+      ' userpass. Policy is: ' + policy + ';URI is: ' + uri );
+  } else {
+    ok(true, ' a CSP policy blocked frame from being loaded. Doesn\'t contain'+
+      ' userpass. Policy is: ' + policy + ';URI is: ' + uri );
+  }
+  expectedViolationsLeft--;
+  checkTestResults();
+}
+
+
+// Check to see if all the tests have run
+var checkTestResults = function() {
+  // if any test is incomplete, keep waiting
+  for (var v in framesThatShouldLoad)
+    if(window.framesThatShouldLoad[v] == -1)
+      return;
+
+  if (window.expectedViolationsLeft > 0)
+    return;
+
+  // ... otherwise, finish
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+window.addEventListener("message", receiveMessage);
+
+function receiveMessage(event) {
+  if (event.data.call && event.data.call == 'frameLoaded')
+    frameLoaded(event.data.testname, event.data.uri);
+}
+
+//////////////////////////////////////////////////////////////////////
+// set up and go
+window.examiner = new examiner();
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_frameancestors_userpass.html';
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_hash_source.html b/dom/security/test/csp/test_hash_source.html
new file mode 100644
index 0000000000..2334ae0101
--- /dev/null
+++ b/dom/security/test/csp/test_hash_source.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test CSP 1.1 hash-source for inline scripts and styles</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="/tests/SimpleTest/EventUtils.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="visibility:hidden">
+  <iframe style="width:100%;" id='cspframe'></iframe>
+</div>
+<script class="testbody" type="text/javascript">
+
+function cleanup() {
+  // finish the tests
+  SimpleTest.finish();
+}
+
+function checkInline () {
+  var cspframe = document.getElementById('cspframe').contentDocument;
+
+  var inlineScriptTests = {
+    'inline-script-valid-hash': {
+      shouldBe: 'allowed',
+      message:  'Inline script with valid hash should be allowed'
+    },
+    'inline-script-invalid-hash': {
+      shouldBe: 'blocked',
+      message: 'Inline script with invalid hash should be blocked'
+    },
+    'inline-script-invalid-hash-valid-nonce': {
+      shouldBe: 'allowed',
+      message: 'Inline script with invalid hash and valid nonce should be allowed'
+    },
+    'inline-script-valid-hash-invalid-nonce': {
+      shouldBe: 'allowed',
+      message: 'Inline script with valid hash and invalid nonce should be allowed'
+    },
+    'inline-script-invalid-hash-invalid-nonce': {
+      shouldBe: 'blocked',
+      message: 'Inline script with invalid hash and invalid nonce should be blocked'
+    },
+    'inline-script-valid-sha512-hash': {
+      shouldBe: 'allowed',
+      message: 'Inline script with a valid sha512 hash should be allowed'
+    },
+    'inline-script-valid-sha384-hash': {
+      shouldBe: 'allowed',
+      message: 'Inline script with a valid sha384 hash should be allowed'
+    },
+    'inline-script-valid-sha1-hash': {
+      shouldBe: 'blocked',
+      message: 'Inline script with a valid sha1 hash should be blocked, because sha1 is not a valid hash function'
+    },
+    'inline-script-valid-md5-hash': {
+      shouldBe: 'blocked',
+      message: 'Inline script with a valid md5 hash should be blocked, because md5 is not a valid hash function'
+    }
+  }
+
+  for (testId in inlineScriptTests) {
+    var test = inlineScriptTests[testId];
+    is(cspframe.getElementById(testId).innerHTML, test.shouldBe, test.message);
+  }
+
+  // Inline style tries to change an element's color to green. If blocked, the
+  // element's color will be the default black.
+  var green = "rgb(0, 128, 0)";
+  var black = "rgb(0, 0, 0)";
+
+  var getElementColorById = function (id) {
+    return window.getComputedStyle(cspframe.getElementById(id)).color;
+  };
+
+  var inlineStyleTests = {
+    'inline-style-valid-hash': {
+      shouldBe: green,
+      message: 'Inline style with valid hash should be allowed'
+    },
+    'inline-style-invalid-hash': {
+      shouldBe: black,
+      message: 'Inline style with invalid hash should be blocked'
+    },
+    'inline-style-invalid-hash-valid-nonce': {
+      shouldBe: green,
+      message: 'Inline style with invalid hash and valid nonce should be allowed'
+    },
+    'inline-style-valid-hash-invalid-nonce': {
+      shouldBe: green,
+      message: 'Inline style with valid hash and invalid nonce should be allowed'
+    },
+    'inline-style-invalid-hash-invalid-nonce' : {
+      shouldBe: black,
+      message: 'Inline style with invalid hash and invalid nonce should be blocked'
+    },
+    'inline-style-valid-sha512-hash': {
+      shouldBe: green,
+      message: 'Inline style with a valid sha512 hash should be allowed'
+    },
+    'inline-style-valid-sha384-hash': {
+      shouldBe: green,
+      message: 'Inline style with a valid sha384 hash should be allowed'
+    },
+    'inline-style-valid-sha1-hash': {
+      shouldBe: black,
+      message: 'Inline style with a valid sha1 hash should be blocked, because sha1 is not a valid hash function'
+    },
+    'inline-style-valid-md5-hash': {
+      shouldBe: black,
+      message: 'Inline style with a valid md5 hash should be blocked, because md5 is not a valid hash function'
+    }
+  }
+
+  for (testId in inlineStyleTests) {
+    var test = inlineStyleTests[testId];
+    is(getElementColorById(testId), test.shouldBe, test.message);
+  }
+
+  cleanup();
+}
+
+//////////////////////////////////////////////////////////////////////
+// set up and go
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_hash_source.html';
+document.getElementById('cspframe').addEventListener('load', checkInline);
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_iframe_sandbox.html b/dom/security/test/csp/test_iframe_sandbox.html
new file mode 100644
index 0000000000..cd7417bc8b
--- /dev/null
+++ b/dom/security/test/csp/test_iframe_sandbox.html
@@ -0,0 +1,240 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=671389
+Bug 671389 - Implement CSP sandbox directive
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Tests for Bug 671389</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<script type="application/javascript">
+
+  SimpleTest.waitForExplicitFinish();
+
+  // Check if two sandbox flags are the same, ignoring case-sensitivity.
+  // getSandboxFlags returns a list of sandbox flags (if any) or
+  // null if the flag is not set.
+  // This function checks if two flags are the same, i.e., they're
+  // either not set or have the same flags.
+  function eqFlags(a, b) {
+    if (a === null && b === null) { return true; }
+    if (a === null || b === null) { return false; }
+    if (a.length !== b.length) {  return false; }
+    var a_sorted = a.map(function(e) { return e.toLowerCase(); }).sort();
+    var b_sorted = b.map(function(e) { return e.toLowerCase(); }).sort();
+    for (var i in a_sorted) {
+      if (a_sorted[i] !== b_sorted[i]) {
+        return false;
+      }
+    }
+    return true;
+  }
+
+  // Get the sandbox flags of document doc.
+  // If the flag is not set sandboxFlagsAsString returns null,
+  // this function also returns null.
+  // If the flag is set it may have some flags; in this case
+  // this function returns the (potentially empty) list of flags.
+  function getSandboxFlags(doc) {
+    var flags = doc.sandboxFlagsAsString;
+    if (flags === null) { return null; }
+    return flags? flags.split(" "):[];
+  }
+
+  // Constructor for a CSP sandbox flags test. The constructor
+  // expectes a description 'desc' and set of options 'opts':
+  //  - sandboxAttribute: [null] or string corresponding to the iframe sandbox attributes
+  //  - csp: [null] or string corresponding to the CSP sandbox flags
+  //  - cspReportOnly: [null] or string corresponding to the CSP report-only sandbox flags
+  //  - file: [null] or string corresponding to file the server should serve
+  // Above, we use [brackets] to denote default values.
+  function CSPFlagsTest(desc, opts) {
+    function ifundef(x, v) {
+      return (x !== undefined) ? x : v;
+    }
+
+    function intersect(as, bs) { // Intersect two csp attributes:
+      as = as === null ? null
+                       : as.split(' ').filter(function(x) { return !!x; });
+      bs = bs === null ? null
+                       : bs.split(' ').filter(function(x) { return !!x; });
+
+      if (as === null) { return bs; }
+      if (bs === null) { return as; }
+
+      var cs = [];
+      as.forEach(function(a) {
+        if (a && bs.includes(a))
+          cs.push(a);
+      });
+      return cs;
+    }
+
+    this.desc     = desc || "Untitled test";
+    this.attr     = ifundef(opts.sandboxAttribute, null);
+    this.csp      = ifundef(opts.csp, null);
+    this.cspRO    = ifundef(opts.cspReportOnly, null);
+    this.file     = ifundef(opts.file, null);
+    this.expected = intersect(this.attr, this.csp);
+  }
+
+  // Return function that checks that the actual flags are the same as the
+  // expected flags
+  CSPFlagsTest.prototype.checkFlags = function(iframe) {
+    var this_ = this;
+    return function() {
+      try {
+        var actual = getSandboxFlags(SpecialPowers.wrap(iframe).contentDocument);
+        ok(eqFlags(actual, this_.expected),
+           this_.desc + ' - expected: "' + this_.expected + '", got: "' + actual + '"');
+      } catch (e) {
+        ok(false,
+           this_.desc + ' - expected: "' + this_.expected + '", failed with: "' + e + '"');
+      }
+      runNextTest();
+     };
+  };
+
+  // Set the iframe src and sandbox attribute
+  CSPFlagsTest.prototype.runTest = function () {
+    var iframe = document.createElement('iframe');
+    document.getElementById("content").appendChild(iframe);
+    iframe.onload = this.checkFlags(iframe);
+
+    // set sandbox attribute
+    if (this.attr === null) {
+      iframe.removeAttribute('sandbox');
+    } else {
+      iframe.sandbox = this.attr;
+    }
+
+    // set query string
+    var src = 'http://mochi.test:8888/tests/dom/security/test/csp/file_testserver.sjs';
+
+    var delim = '?';
+
+    if (this.csp !== null) {
+      src += delim + 'csp=' + escape('sandbox ' + this.csp);
+      delim = '&';
+    }
+
+    if (this.cspRO !== null) {
+      src += delim + 'cspRO=' + escape('sandbox ' + this.cspRO);
+      delim = '&';
+    }
+
+    if (this.file !== null) {
+      src += delim + 'file=' + escape(this.file);
+      delim = '&';
+    }
+
+    iframe.src = src;
+    iframe.width = iframe.height = 10;
+
+  }
+
+  testCases = [
+    {
+      desc: "Test 1: Header should not override attribute",
+      sandboxAttribute: "",
+      csp: "allow-forms aLLOw-POinter-lock alLOW-popups aLLOW-SAME-ORIGin ALLOW-SCRIPTS allow-top-navigation"
+    },
+    {
+      desc: "Test 2: Attribute should not override header",
+      sandboxAttribute: "sandbox allow-forms allow-pointer-lock allow-popups allow-same-origin allow-scripts allow-top-navigation",
+      csp: ""
+    },
+    {
+      desc: "Test 3: Header and attribute intersect",
+      sandboxAttribute: "allow-same-origin allow-scripts",
+      csp: "allow-forms allow-same-origin allow-scripts"
+    },
+    {
+      desc: "Test 4: CSP sandbox sets the right flags (pt 1)",
+      csp: "alLOW-FORms ALLOW-pointer-lock allow-popups allow-same-origin allow-scripts ALLOW-TOP-NAVIGation"
+    },
+    {
+      desc: "Test 5: CSP sandbox sets the right flags (pt 2)",
+      csp: "allow-same-origin allow-TOP-navigation"
+    },
+    {
+      desc: "Test 6: CSP sandbox sets the right flags (pt 3)",
+      csp: "allow-FORMS ALLOW-scripts"
+    },
+    {
+      desc: "Test 7: CSP sandbox sets the right flags (pt 4)",
+      csp: ""
+    },
+    {
+      desc: "Test 8: CSP sandbox sets the right flags (pt 5)",
+      csp: null
+    },
+    {
+      desc: "Test 9: Read-only header should not override attribute",
+      sandboxAttribute: "",
+      cspReportOnly: "allow-forms ALLOW-pointer-lock allow-POPUPS allow-same-origin ALLOW-scripts allow-top-NAVIGATION"
+    },
+    {
+      desc: "Test 10: Read-only header should not override CSP header",
+      csp: "allow-forms allow-scripts",
+      cspReportOnly: "allow-forms aLlOw-PoInTeR-lOcK aLLow-pOPupS aLLoW-SaME-oRIgIN alLow-scripts allow-tOp-navigation"
+    },
+    {
+      desc: "Test 11: Read-only header should not override attribute or CSP header",
+      sandboxAttribute: "allow-same-origin allow-scripts",
+      csp: "allow-forms allow-same-origin allow-scripts",
+      cspReportOnly: "allow-forms allow-pointer-lock allow-popups allow-same-origin allow-scripts allow-top-navigation"
+    },
+    {
+      desc: "Test 12: CSP sandbox not affected by document.write()",
+      csp: "allow-scripts",
+      file: 'tests/dom/security/test/csp/file_iframe_sandbox_document_write.html'
+    },
+  ].map(function(t) { return (new CSPFlagsTest(t.desc,t)); });
+
+
+  var testCaseIndex = 0;
+
+  // Track ok messages from iframes
+  var childMessages = 0;
+  var totalChildMessages = 1;
+
+
+  // Check to see if we ran all the tests and received all messges
+  // from child iframes. If so, finish.
+  function tryFinish() {
+    if (testCaseIndex === testCases.length && childMessages === totalChildMessages){
+      SimpleTest.finish();
+    }
+  }
+
+  function runNextTest() {
+
+    tryFinish();
+
+    if (testCaseIndex < testCases.length) {
+      testCases[testCaseIndex].runTest();
+      testCaseIndex++;
+    }
+  }
+
+  function receiveMessage(event) {
+    ok(event.data.ok, event.data.desc);
+    childMessages++;
+    tryFinish();
+  }
+
+  window.addEventListener("message", receiveMessage);
+
+  addLoadEvent(runNextTest);
+</script>
+<body>
+  <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=671389">Mozilla Bug 671389</a> - Implement CSP sandbox directive
+  <p id="display"></p>
+  <div id="content">
+  </div>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_iframe_sandbox_srcdoc.html b/dom/security/test/csp/test_iframe_sandbox_srcdoc.html
new file mode 100644
index 0000000000..9c36aa5447
--- /dev/null
+++ b/dom/security/test/csp/test_iframe_sandbox_srcdoc.html
@@ -0,0 +1,62 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1073952 - CSP should restrict scripts in srcdoc iframe even if sandboxed</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display">Bug 1073952</p>
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+
+    if(topic === "csp-on-violate-policy") {
+      var violationString = SpecialPowers.getPrivilegedProps(SpecialPowers.
+                             do_QueryInterface(subject, "nsISupportsCString"), "data");
+      // the violation subject for inline script violations is unfortunately vague,
+      // all we can do is match the string.
+      if (!violationString.includes("Inline Script")) {
+        return
+      }
+      ok(true, "CSP inherited into sandboxed srcdoc iframe, script blocked.");
+      window.testFinished();
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+  }
+}
+
+window.examiner = new examiner();
+
+function testFinished() {
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+addEventListener("message", function(e) {
+  ok(false, "We should not execute JS in srcdoc iframe.");
+  window.testFinished();
+})
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_iframe_sandbox_srcdoc.html';
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_iframe_sandbox_top_1.html b/dom/security/test/csp/test_iframe_sandbox_top_1.html
new file mode 100644
index 0000000000..c1ade7ac6c
--- /dev/null
+++ b/dom/security/test/csp/test_iframe_sandbox_top_1.html
@@ -0,0 +1,80 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=671389
+Bug 671389 - Implement CSP sandbox directive
+
+Tests CSP sandbox attribute on top-level page.
+
+Minimal flags: allow-same-origin allow-scripts:
+Since we need to load the SimpleTest files, we have to set the
+allow-same-origin flag. Additionally, we set the allow-scripts flag
+since we need JS to check the flags.
+
+Though not necessary, for this test we also set the allow-forms flag.
+We may later wish to extend the testing suite with sandbox_csp_top_*
+tests that set different permutations of the flags.
+
+CSP header: Content-Security-Policy: sandbox allow-forms allow-scripts allow-same-origin
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Tests for Bug 671389</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<script type="application/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+// Check if two sandbox flags are the same.
+// getSandboxFlags returns a list of sandbox flags (if any) or
+// null if the flag is not set.
+// This function checks if two flags are the same, i.e., they're
+// either not set or have the same flags.
+function eqFlags(a, b) {
+  if (a === null && b === null) { return true; }
+  if (a === null || b === null) { return false; }
+  if (a.length !== b.length) { return false; }
+  var a_sorted = a.sort();
+  var b_sorted = b.sort();
+  for (var i in a_sorted) {
+    if (a_sorted[i] !== b_sorted[i]) {
+      return false;
+    }
+  }
+  return true;
+}
+
+// Get the sandbox flags of document doc.
+// If the flag is not set sandboxFlagsAsString returns null,
+// this function also returns null.
+// If the flag is set it may have some flags; in this case
+// this function returns the (potentially empty) list of flags.
+function getSandboxFlags(doc) {
+  var flags = doc.sandboxFlagsAsString;
+  if (flags === null) { return null; }
+  return flags? flags.split(" "):[];
+}
+
+function checkFlags(expected) {
+  try {
+    var flags = getSandboxFlags(SpecialPowers.wrap(document));
+    ok(eqFlags(flags, expected), name + ' expected: "' + expected + '", got: "' + flags + '"');
+  } catch (e) {
+    ok(false, name + ' expected "' + expected + ', but failed with ' + e);
+  }
+  SimpleTest.finish();
+}
+
+</script>
+
+<body onLoad='checkFlags(["allow-forms", "allow-scripts", "allow-same-origin"]);'>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=671389">Mozilla Bug 671389</a> - Implement CSP sandbox directive
+<p id="display"></p>
+<div id="content">
+  I am a top-level page sandboxed with "allow-scripts allow-forms
+  allow-same-origin".
+</div>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_iframe_sandbox_top_1.html^headers^ b/dom/security/test/csp/test_iframe_sandbox_top_1.html^headers^
new file mode 100644
index 0000000000..d9cd0606e7
--- /dev/null
+++ b/dom/security/test/csp/test_iframe_sandbox_top_1.html^headers^
@@ -0,0 +1 @@
+Content-Security-Policy: sAnDbOx aLLow-FOrms aLlOw-ScRiPtS ALLOW-same-origin
diff --git a/dom/security/test/csp/test_iframe_srcdoc.html b/dom/security/test/csp/test_iframe_srcdoc.html
new file mode 100644
index 0000000000..04694aa5e0
--- /dev/null
+++ b/dom/security/test/csp/test_iframe_srcdoc.html
@@ -0,0 +1,140 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1073952 - Test CSP enforcement within iframe srcdoc</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ * (1) We serve a site which makes use of script-allowed sandboxed iframe srcdoc
+ *     and make sure that CSP applies to the nested browsing context
+ *     within the iframe.
+ *     [PAGE WITH CSP [IFRAME SANDBOX SRCDOC [SCRIPT]]]
+ *
+ * (2) We serve a site which nests script within an script-allowed sandboxed
+ *     iframe srcdoc within another script-allowed sandboxed iframe srcdoc and
+ *     make sure that CSP applies to the nested browsing context
+ *     within the iframe*s*.
+ *     [PAGE WITH CSP [IFRAME SANDBOX SRCDOC [IFRAME SANDBOX SRCDOC [SCRIPT]]]]
+ *
+ * Please note that the test relies on the "csp-on-violate-policy" observer.
+ * Whenever the script within the iframe is blocked observers are notified.
+ * In turn, this renders the 'result' within tests[] unused. In case the script
+ * would execute however, the postMessageHandler would bubble up 'allowed' and
+ * the test would fail.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var tests = [
+  // [PAGE *WITHOUT* CSP [IFRAME SRCDOC [SCRIPT]]]
+  { csp: "",
+    result: "allowed",
+    query: "simple_iframe_srcdoc",
+    desc: "No CSP should run script within script-allowed sandboxed iframe srcdoc"
+  },
+  { csp: "script-src https://test1.com",
+    result: "blocked",
+    query: "simple_iframe_srcdoc",
+    desc: "CSP should block script within script-allowed sandboxediframe srcdoc"
+  },
+  // [PAGE *WITHOUT* CSP [IFRAME SRCDOC [IFRAME SRCDOC [SCRIPT]]]]
+  { csp: "",
+    result: "allowed",
+    query: "nested_iframe_srcdoc",
+    desc: "No CSP should run script within script-allowed sandboxed iframe srcdoc nested within another script-allowed sandboxed iframe srcdoc"
+  },
+  // [PAGE WITH CSP [IFRAME SRCDOC ]]
+  { csp: "script-src https://test2.com",
+    result: "blocked",
+    query: "nested_iframe_srcdoc",
+    desc: "CSP should block script within script-allowed sandboxed iframe srcdoc nested within another script-allowed sandboxed iframe srcdoc"
+  },
+  { csp: "",
+    result: "allowed",
+    query: "nested_iframe_srcdoc_datauri",
+    desc: "No CSP, should run script within script-allowed sandboxed iframe src with data URL nested within another script-allowed sandboxed iframe srcdoc"
+  },
+  { csp: "script-src https://test3.com",
+    result: "blocked",
+    query: "nested_iframe_srcdoc_datauri",
+    desc: "CSP should block script within script-allowed sandboxed iframe src with data URL nested within another script-allowed sandboxed iframe srcdoc"
+  },
+
+];
+
+// initializing to -1 so we start at index 0 when we start the test
+var counter = -1;
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  var result = event.data.result;
+  testComplete(result, tests[counter].result, tests[counter].desc);
+}
+
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (topic === "csp-on-violate-policy") {
+      var violationString = SpecialPowers.getPrivilegedProps(SpecialPowers.
+                             do_QueryInterface(subject, "nsISupportsCString"), "data");
+      // the violation subject for inline script violations is unfortunately vague,
+      // all we can do is match the string.
+      if (!violationString.includes("Inline Script")) {
+        return
+      }
+      testComplete("blocked", tests[counter].result, tests[counter].desc);
+    }
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+  }
+}
+
+function testComplete(result, expected, desc) {
+  is(result, expected, desc);
+  // ignore cases when we get csp violations and postMessage from  the same frame.
+  var frameURL = new URL(document.getElementById("testframe").src);
+  var params = new URLSearchParams(frameURL.search);
+  var counterInFrame = params.get("counter");
+  if (counterInFrame == counter) {
+    loadNextTest();
+  }
+}
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    finishTest();
+    return;
+  }
+  var src = "file_iframe_srcdoc.sjs";
+  src += "?csp=" + escape(tests[counter].csp);
+  src += "&action=" + escape(tests[counter].query);
+  src += "&counter=" + counter;
+  document.getElementById("testframe").src = src;
+}
+
+// start running the tests
+window.examiner = new examiner();
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_ignore_unsafe_inline.html b/dom/security/test/csp/test_ignore_unsafe_inline.html
new file mode 100644
index 0000000000..09d08157da
--- /dev/null
+++ b/dom/security/test/csp/test_ignore_unsafe_inline.html
@@ -0,0 +1,122 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1004703 - ignore 'unsafe-inline' if nonce- or hash-source specified</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load a page that contains three scripts using different policies
+ * and make sure 'unsafe-inline' is ignored within script-src if hash-source
+ * or nonce-source is specified.
+ *
+ * The expected output of each test is a sequence of chars.
+ * E.g. the default char we expect is 'a', depending on what inline scripts
+ * are allowed to run we also expect 'b', 'c', 'd'.
+ *
+ * The test also covers the handling of multiple policies where the second
+ * policy makes use of a directive that should *not* fallback to
+ * default-src, see Bug 1198422.
+ */
+
+const POLICY_PREFIX = "default-src 'none'; script-src ";
+
+var tests = [
+  {
+    policy1: POLICY_PREFIX + "'unsafe-inline'",
+    policy2: "frame-ancestors 'self'",
+    description: "'unsafe-inline' allows all scripts to execute",
+    file: "file_ignore_unsafe_inline.html",
+    result: "abcd",
+  },
+  {
+    policy1: POLICY_PREFIX + "'unsafe-inline' 'sha256-uJXAPKP5NZxnVMZMUkDofh6a9P3UMRc1CRTevVPS/rI='",
+    policy2: "base-uri http://mochi.test",
+    description: "defining a hash should only allow one script to execute",
+    file: "file_ignore_unsafe_inline.html",
+    result: "ac",
+  },
+  {
+    policy1: POLICY_PREFIX + "'unsafe-inline' 'nonce-FooNonce'",
+    policy2: "form-action 'none'",
+    description: "defining a nonce should only allow one script to execute",
+    file: "file_ignore_unsafe_inline.html",
+    result: "ad",
+  },
+  {
+    policy1: POLICY_PREFIX + "'unsafe-inline' 'sha256-uJXAPKP5NZxnVMZMUkDofh6a9P3UMRc1CRTevVPS/rI=' 'nonce-FooNonce'",
+    policy2: "upgrade-insecure-requests",
+    description: "defining hash and nonce should allow two scripts to execute",
+    file: "file_ignore_unsafe_inline.html",
+    result: "acd",
+  },
+  {
+    policy1: POLICY_PREFIX + "'unsafe-inline' 'sha256-uJXAPKP5NZxnVMZMUkDofh6a9P3UMRc1CRTevVPS/rI=' 'nonce-FooNonce' 'unsafe-inline'",
+    policy2: "referrer origin",
+    description: "defining hash, nonce and 'unsafe-inline' twice should still only allow two scripts to execute",
+    file: "file_ignore_unsafe_inline.html",
+    result: "acd",
+  },
+  {
+    policy1: "default-src 'unsafe-inline' 'sha256-uJXAPKP5NZxnVMZMUkDofh6a9P3UMRc1CRTevVPS/rI=' 'nonce-FooNonce' ",
+    policy2: "sandbox allow-scripts allow-same-origin",
+    description: "unsafe-inline should be ignored within default-src when a hash or nonce is specified",
+    file: "file_ignore_unsafe_inline.html",
+    result: "acd",
+  },
+];
+
+var counter = 0;
+var curTest;
+
+function loadNextTest() {
+  if (counter == tests.length) {
+    document.getElementById("testframe").removeEventListener("load", test);
+    SimpleTest.finish();
+    return;
+  }
+
+  curTest = tests[counter++];
+  var src = "file_ignore_unsafe_inline_multiple_policies_server.sjs?file=";
+  // append the file that should be served
+  src += escape("tests/dom/security/test/csp/" + curTest.file);
+
+  // append the first CSP that should be used to serve the file
+  src += "&csp1=" + escape(curTest.policy1);
+  // append the second CSP that should be used to serve the file
+  src += "&csp2=" + escape(curTest.policy2);
+
+  document.getElementById("testframe").addEventListener("load", test);
+  document.getElementById("testframe").src = src;
+}
+
+function test() {
+  try {
+    document.getElementById("testframe").removeEventListener('load', test);
+    var testframe = document.getElementById("testframe");
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    // sort the characters to make sure the result is in ascending order
+    // in case handlers run out of order
+    divcontent = divcontent.split('').sort().join('');
+
+    is(divcontent, curTest.result, curTest.description);
+  }
+  catch (e) {
+    ok(false, "error: could not access content for test " + curTest.description + "!");
+  }
+  loadNextTest();
+}
+
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_ignore_xfo.html b/dom/security/test/csp/test_ignore_xfo.html
new file mode 100644
index 0000000000..5dbfecd18d
--- /dev/null
+++ b/dom/security/test/csp/test_ignore_xfo.html
@@ -0,0 +1,120 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1024557: Ignore x-frame-options if CSP with frame-ancestors exists</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="csp_testframe"></iframe>
+<iframe style="width:100%;" id="csp_testframe_no_xfo"></iframe>
+<iframe style="width:100%;" id="csp_ro_testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/*
+ * We load two frames using:
+ *   x-frame-options: deny
+ * where the first frame uses a csp and the second a csp_ro including frame-ancestors.
+ * We make sure that xfo is ignored for regular csp but not for csp_ro.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var script = SpecialPowers.loadChromeScript(() => {
+/* eslint-env mozilla/chrome-script */
+  let ignoreCount = 0;
+  function listener(msg) {
+    if(msg.message.includes("Content-Security-Policy: Ignoring ‘x-frame-options’ because of ‘frame-ancestors’ directive.")) {
+      ignoreCount++;
+      if(ignoreCount == 2) {
+        ok(false, 'The "Content-Security-Policy: Ignoring ‘x-frame-options’ because of ‘frame-ancestors’ directive." warning should only appear once for the csp_testframe.');
+      }
+    }
+  }
+  Services.console.registerListener(listener);
+
+  addMessageListener("cleanup", () => {
+    Services.console.unregisterListener(listener);
+  });
+});
+
+SimpleTest.registerCleanupFunction(async () => {
+  await script.sendQuery("cleanup");
+});
+
+var testcounter = 0;
+function checkFinished() {
+  testcounter++;
+  if (testcounter < 4) {
+    return;
+  }
+  // remove the listener and we are done.
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+// X-Frame-Options checks happen in the parent, hence we have to
+// proxy the xfo violation notifications.
+SpecialPowers.registerObservers("xfo-on-violate-policy");
+
+function examiner() {
+  SpecialPowers.addObserver(this, "specialpowers-xfo-on-violate-policy");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+
+    is(asciiSpec, "http://mochi.test:8888/tests/dom/security/test/csp/file_ro_ignore_xfo.html", "correct subject");  
+    ok(topic.endsWith("xfo-on-violate-policy"), "correct topic");
+    is(data, "deny", "correct data");
+    checkFinished();
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "specialpowers-xfo-on-violate-policy");
+  }
+}
+window.examiner = new examiner();
+
+// 1) test XFO with CSP
+var csp_testframe = document.getElementById("csp_testframe");
+csp_testframe.onload = function() {
+  var msg = csp_testframe.contentDocument.getElementById("cspmessage");
+  is(msg.innerHTML, "Ignoring XFO because of CSP", "Loading frame with with XFO and CSP");
+  checkFinished();
+}
+csp_testframe.onerror = function() {
+  ok(false, "sanity: should not fire onerror for csp_testframe");
+  checkFinished();
+}
+csp_testframe.src = "file_ignore_xfo.html";
+
+// 2) test XFO with CSP_RO
+var csp_ro_testframe = document.getElementById("csp_ro_testframe");
+// If XFO denies framing then the onload event should fire.
+csp_ro_testframe.onload = function() {
+  ok(true, "sanity: should fire onload for csp_ro_testframe");
+  checkFinished();
+}
+csp_ro_testframe.onerror = function() {
+  ok(false, "sanity: should not fire onerror for csp_ro_testframe");
+  checkFinished();
+}
+csp_ro_testframe.src = "file_ro_ignore_xfo.html";
+
+var csp_testframe_no_xfo = document.getElementById("csp_testframe_no_xfo");
+csp_testframe_no_xfo.onload = function() {
+  var msg = csp_testframe_no_xfo.contentDocument.getElementById("cspmessage");
+  is(msg.innerHTML, "Do not log xfo ignore warning when no xfo is set.", "Loading frame with with no XFO and CSP");
+  checkFinished();
+}
+csp_testframe_no_xfo.onerror = function() {
+  ok(false, "sanity: should not fire onerror for csp_testframe_no_xfo");
+  checkFinished();
+}
+csp_testframe_no_xfo.src = "file_no_log_ignore_xfo.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_image_document.html b/dom/security/test/csp/test_image_document.html
new file mode 100644
index 0000000000..eba83f95a7
--- /dev/null
+++ b/dom/security/test/csp/test_image_document.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1627235: Test CSP for images loaded as iframe</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+
+<iframe id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+let testframe = document.getElementById("testframe");
+
+testframe.onload = function() {
+  ok(true, "sanity: should fire onload for image document");
+  
+  let contentDoc = SpecialPowers.wrap(testframe.contentDocument);
+  let cspJSON = contentDoc.cspJSON;
+  ok(cspJSON.includes("default-src"), "found default-src directive");
+  ok(cspJSON.includes("https://bug1627235.test.com"), "found default-src value");
+  SimpleTest.finish();
+}
+testframe.onerror = function() {
+  ok(false, "sanity: should not fire onerror for image document");
+}
+testframe.src = "file_image_document_pixel.png";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_image_nonce.html b/dom/security/test/csp/test_image_nonce.html
new file mode 100644
index 0000000000..dd6bc13922
--- /dev/null
+++ b/dom/security/test/csp/test_image_nonce.html
@@ -0,0 +1,60 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load three images: (a) with a matching nonce,
+                         (b) with a non matching nonce,
+ *                       (c) with no nonce
+ * and make sure that all three images get blocked because
+ * "img-src nonce-bla" should not allow an image load, not
+ * even if the nonce matches*.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var counter = 0;
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+function checkResults(aResult) {
+  counter++;
+  if (aResult === "img-with-matching-nonce-blocked" ||
+      aResult === "img-with_non-matching-nonce-blocked" ||
+      aResult === "img-without-nonce-blocked") {
+    ok (true, "correct result for: " + aResult);
+  }
+  else {
+    ok(false, "unexpected result: " + aResult + "\n\n");
+  }
+  if (counter < 3) {
+    return;
+  }
+  finishTest();
+}
+
+// a postMessage handler that is used by sandboxed iframes without
+// 'allow-same-origin' to bubble up results back to this main page.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+document.getElementById("testframe").src = "file_image_nonce.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_independent_iframe_csp.html b/dom/security/test/csp/test_independent_iframe_csp.html
new file mode 100644
index 0000000000..9549263a11
--- /dev/null
+++ b/dom/security/test/csp/test_independent_iframe_csp.html
@@ -0,0 +1,79 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1419222 - iFrame CSP should not affect parent document CSP</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<iframe style="width:100%;" id="testframe" src="file_independent_iframe_csp.html"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+  /* Description of the test:
+    This test makes sure adding a CSP directive to an iFrame does not propagate
+    the new directive to the parent document.
+
+    The test page records it's own CSP before and after adding an iFrame
+    with an additional CSP directive.
+
+    CSPs before and after adding the iFrame are compared to make sure they do
+    not differ.
+   */
+
+  SimpleTest.waitForExplicitFinish();
+
+  function finishTest() {
+    window.removeEventListener("message", compareCSPs);
+    SimpleTest.finish();
+  }
+
+  function compareCSPs(event) {
+    try {
+      var beginCspObj = event.data.result[0];
+      var iFrameCspObj = event.data.result[1];
+      var endCspObj = event.data.result[2];
+
+      // make sure the parent document had one policy from the start.
+      var beginPolicies = beginCspObj["csp-policies"];
+      is(beginPolicies.length, 1, "The parent doc should start with one policy applied.");
+
+      // make sure the parent document still has one policy after adding the iFrame.
+      var endPolicies = endCspObj["csp-policies"];
+      is(endPolicies.length, 1, "The parent doc should still have one policy applied after adding the iFrame.");
+
+      // make sure the iFrame has an additional CSP policy.
+      var iFramePolicies = iFrameCspObj["csp-policies"];
+      is(iFramePolicies.length, 2, "The iFrame should have two policies applied");
+
+      var beginDirs = [];
+      var endDirs = [];
+      for (var dir in beginPolicies[0]) {
+        beginDirs.push(dir);
+      }
+      for (var dir in endPolicies[0]) {
+        endDirs.push(dir);
+      }
+      // Check correct number of CSP diretives.
+      is(beginDirs.length, 3, "The parent's CSP policy should contain 3 directives.");
+      // Compare the parent'S CSP directives before and after adding the iFrame.
+      ok((beginDirs.length == endDirs.length && beginDirs.every((value, index) => value == endDirs[index])),
+       "Begin and end CSP directives of the parent should not differ");
+    }
+    catch (e) {
+      ok(false, "uuh, something went wrong within independent iFrame csp test");
+    }
+
+    finishTest();
+  }
+
+  // a postMessage handler to initiate the checks after the iFrame was added to
+  // the test page.
+  window.addEventListener("message", compareCSPs);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_inlinescript.html b/dom/security/test/csp/test_inlinescript.html
new file mode 100644
index 0000000000..99b055f0c7
--- /dev/null
+++ b/dom/security/test/csp/test_inlinescript.html
@@ -0,0 +1,123 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Test for Content Security Policy Frame Ancestors directive</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="/tests/SimpleTest/EventUtils.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<iframe style="width:100%;height:300px;" id='testframe'></iframe>
+
+<script class="testbody" type="text/javascript">
+
+var tests = [
+  {
+    /* test allowed */
+    csp: "default-src 'self'; script-src 'self' 'unsafe-inline'",
+    results: ["body-onload-fired", "text-node-fired",
+              "javascript-uri-fired", "javascript-uri-anchor-fired"],
+    desc: "allow inline scripts",
+    received: 0, // counter to make sure we received all 4 reports
+  },
+  {
+    /* test blocked */
+    csp: "default-src 'self'",
+    results: ["inline-script-blocked"],
+    desc: "block inline scripts",
+    received: 0, // counter to make sure we received all 4 reports
+  }
+];
+
+var counter = 0;
+var curTest;
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (topic !== "csp-on-violate-policy") {
+      return;
+    }
+
+    var what = SpecialPowers.getPrivilegedProps(SpecialPowers.
+                             do_QueryInterface(subject, "nsISupportsCString"), "data");
+
+    if (!what.includes("Inline Script had invalid hash") &&
+        !what.includes("Inline Scripts will not execute")) {
+      return;
+    }
+    window.checkResults("inline-script-blocked");
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+  }
+}
+
+function finishTest() {
+  window.examiner.remove();
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+// Check to see if all the tests have run
+var checkResults = function(result) {
+  var index = curTest.results.indexOf(result);
+  isnot(index, -1, "should find result (" + result +") within test: " + curTest.desc);
+  if (index > -1) {
+    curTest.received += 1;
+  }
+
+  // make sure we receive all the 4 reports for the 4 inline scripts
+  if (curTest.received < 4) {
+    return;
+  }
+
+  if (counter < tests.length) {
+    loadNextTest();
+    return;
+  }
+  finishTest();
+}
+
+// a postMessage handler that is used to bubble up results from the testframe
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data);
+}
+
+function clickit() {
+  document.getElementById("testframe").removeEventListener('load', clickit);
+  var testframe = document.getElementById('testframe');
+  var a = testframe.contentDocument.getElementById('anchortoclick');
+  sendMouseEvent({type:'click'}, a, testframe.contentWindow);
+}
+
+function loadNextTest() {
+  curTest = tests[counter++];
+  var src = "file_testserver.sjs?file=";
+  // append the file that should be served
+  src += escape("tests/dom/security/test/csp/file_inlinescript.html");
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(curTest.csp);
+
+  document.getElementById("testframe").src = src;
+  document.getElementById("testframe").addEventListener("load", clickit);
+}
+
+// set up the test and go
+window.examiner = new examiner();
+SimpleTest.waitForExplicitFinish();
+loadNextTest();
+
+</script>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/test_inlinestyle.html b/dom/security/test/csp/test_inlinestyle.html
new file mode 100644
index 0000000000..dc15dc5078
--- /dev/null
+++ b/dom/security/test/csp/test_inlinestyle.html
@@ -0,0 +1,107 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Content Security Policy inline stylesheets stuff</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+
+<iframe style="width:100%;height:300px;" id='cspframe1'></iframe>
+<iframe style="width:100%;height:300px;" id='cspframe2'></iframe>
+<script class="testbody" type="text/javascript">
+
+//////////////////////////////////////////////////////////////////////
+// set up and go
+SimpleTest.waitForExplicitFinish();
+
+var done = 0;
+
+// When a CSP 1.0 compliant policy is specified we should block inline
+// styles applied by <style> element, style attribute, and SMIL <animate> and <set> tags
+// (when it's not explicitly allowed.)
+function checkStyles(evt) {
+  var cspframe = document.getElementById('cspframe1');
+  var color;
+
+  // black means the style wasn't applied.  green colors are used for styles
+  //expected to be applied.  A color is red if a style is erroneously applied
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('linkstylediv')).color;
+  ok('rgb(0, 255, 0)' === color, 'External Stylesheet (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('inlinestylediv')).color;
+  ok('rgb(0, 0, 0)' === color, 'Inline Style TAG (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('attrstylediv')).color;
+  ok('rgb(0, 0, 0)' === color, 'Style Attribute (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('csstextstylediv')).color;
+  ok('rgb(0, 255, 0)' === color, 'cssText (' + color + ')');
+  // SMIL tests
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('xmlTest',null)).fill;
+  ok('rgb(0, 0, 0)' === color, 'XML Attribute styling (SMIL) (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssOverrideTest',null)).fill;
+  ok('rgb(0, 0, 0)' === color, 'CSS Override styling (SMIL) (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssOverrideTestById',null)).fill;
+  ok('rgb(0, 0, 0)' === color, 'CSS Override styling via ID lookup (SMIL) (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssSetTestById',null)).fill;
+  ok('rgb(0, 0, 0)' === color, 'CSS Set Element styling via ID lookup (SMIL) (' + color + ')');
+
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('modifycsstextdiv')).color;
+  ok('rgb(0, 255, 0)' === color, 'Modify loaded style sheet via cssText (' + color + ')');
+
+  checkIfDone();
+}
+
+// When a CSP 1.0 compliant policy is specified we should allow inline
+// styles when it is explicitly allowed.
+function checkStylesAllowed(evt) {
+  var cspframe = document.getElementById('cspframe2');
+  var color;
+
+  // black means the style wasn't applied.  green colors are used for styles
+  // expected to be applied.  A color is red if a style is erroneously applied
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('linkstylediv')).color;
+  ok('rgb(0, 255, 0)' === color, 'External Stylesheet (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('inlinestylediv')).color;
+  ok('rgb(0, 255, 0)' === color, 'Inline Style TAG (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('attrstylediv')).color;
+  ok('rgb(0, 255, 0)' === color, 'Style Attribute (' + color + ')');
+
+  // Note that the below test will fail if "script-src: 'unsafe-inline'" breaks,
+  // since it relies on executing script to set .cssText
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('csstextstylediv')).color;
+  ok('rgb(0, 255, 0)' === color, 'style.cssText (' + color + ')');
+  // SMIL tests
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('xmlTest',null)).fill;
+  ok('rgb(0, 255, 0)' === color, 'XML Attribute styling (SMIL) (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssOverrideTest',null)).fill;
+  ok('rgb(0, 255, 0)' === color, 'CSS Override styling (SMIL) (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssOverrideTestById',null)).fill;
+  ok('rgb(0, 255, 0)' === color, 'CSS Override styling via ID lookup (SMIL) (' + color + ')');
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('cssSetTestById',null)).fill;
+  ok('rgb(0, 255, 0)' === color, 'CSS Set Element styling via ID lookup (SMIL) (' + color + ')');
+
+  color = window.getComputedStyle(cspframe.contentDocument.getElementById('modifycsstextdiv')).color;
+  ok('rgb(0, 255, 0)' === color, 'Modify loaded style sheet via cssText (' + color + ')');
+
+  checkIfDone();
+}
+
+function checkIfDone() {
+  done++;
+  if (done == 2)
+    SimpleTest.finish();
+}
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe1').src = 'file_inlinestyle_main.html';
+document.getElementById('cspframe1').addEventListener('load', checkStyles);
+document.getElementById('cspframe2').src = 'file_inlinestyle_main_allowed.html';
+document.getElementById('cspframe2').addEventListener('load', checkStylesAllowed);
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_invalid_source_expression.html b/dom/security/test/csp/test_invalid_source_expression.html
new file mode 100644
index 0000000000..c170dc2a27
--- /dev/null
+++ b/dom/security/test/csp/test_invalid_source_expression.html
@@ -0,0 +1,57 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1086612 - CSP: Let source expression be the empty set in case no valid source can be parsed</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We try to parse a policy:
+ *   script-src bankid:/*
+ * where the source expression (bankid:/*) is invalid. In that case the source-expression
+ * should be the empty set ('none'), see: http://www.w3.org/TR/CSP11/#source-list-parsing
+ * We confirm that the script is blocked by CSP.
+ */
+
+const policy = "script-src bankid:/*";
+
+function runTest() {
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape("tests/dom/security/test/csp/file_invalid_source_expression.html");
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(policy);
+
+  document.getElementById("testframe").addEventListener("load", test);
+  document.getElementById("testframe").src = src;
+}
+
+function test() {
+  try {
+    document.getElementById("testframe").removeEventListener('load', test);
+    var testframe = document.getElementById("testframe");
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    is(divcontent, "blocked", "should be 'blocked'!");
+  }
+  catch (e) {
+    ok(false, "ERROR: could not access content!");
+  }
+  SimpleTest.finish();
+}
+
+runTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_leading_wildcard.html b/dom/security/test/csp/test_leading_wildcard.html
new file mode 100644
index 0000000000..53994b0013
--- /dev/null
+++ b/dom/security/test/csp/test_leading_wildcard.html
@@ -0,0 +1,101 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1032303 - CSP - Keep FULL STOP when matching *.foo.com to disallow loads from foo.com</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ *   We load a page with a CSP that allows scripts to be loaded from *.example.com.
+ *   On that page we try to load two scripts:
+ *     a) [allowed] leading_wildcard_allowed.js which is served from test1.example.com
+ *     b) [blocked] leading_wildcard_blocked.js which is served from example.com
+ *
+ *   We verify that only the allowed script executes by registering observers which listen
+ *   to CSP violations and http-notifications. Please note that both scripts do *not* exist
+ *   in the file system. The test just verifies that CSP blocks correctly.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var policy =  "default-src 'none' script-src *.example.com";
+var testsExecuted = 0;
+
+function finishTest() {
+  if (++testsExecuted < 2) {
+    return;
+  }
+  window.wildCardExaminer.remove();
+  SimpleTest.finish();
+}
+
+// We use the examiner to identify requests that hit the wire and requests
+// that are blocked by CSP.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+
+   // allowed requests
+   if (topic === "specialpowers-http-notify-request") {
+      if (data.includes("leading_wildcard_allowed.js")) {
+        ok (true, "CSP should allow file_leading_wildcard_allowed.js!");
+        finishTest();
+      }
+      if (data.includes("leading_wildcard_blocked.js")) {
+        ok(false, "CSP should not allow file_leading_wildcard_blocked.js!");
+        finishTest();
+      }
+    }
+
+    // blocked requests
+    if (topic === "csp-on-violate-policy") {
+      var asciiSpec = SpecialPowers.getPrivilegedProps(
+                        SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+                        "asciiSpec");
+
+      if (asciiSpec.includes("leading_wildcard_allowed.js")) {
+        ok (false, "CSP should not block file_leading_wildcard_allowed.js!");
+        finishTest();
+      }
+      if (asciiSpec.includes("leading_wildcard_blocked.js")) {
+        ok (true, "CSP should block file_leading_wildcard_blocked.js!");
+        finishTest();
+      }
+    }
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+window.wildCardExaminer = new examiner();
+
+function runTest() {
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape("tests/dom/security/test/csp/file_leading_wildcard.html");
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(policy);
+
+  document.getElementById("testframe").src = src;
+}
+
+// start running the tests
+runTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_link_rel_preload.html b/dom/security/test/csp/test_link_rel_preload.html
new file mode 100644
index 0000000000..e2b226ff05
--- /dev/null
+++ b/dom/security/test/csp/test_link_rel_preload.html
@@ -0,0 +1,73 @@
+<!doctype html>
+<html>
+<head>
+  <title>Bug 1599791 - Test link rel=preload</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe id=testframe></iframe>
+<script class="testbody" type="text/javascript">
+
+// Please note that 'fakeServer' does not exist because the test relies
+// on "csp-on-violate-policy" , and "specialpowers-http-notify-request"
+// which fire if either the request is blocked or fires. The test does
+// not rely on the result of the load.
+
+let TOTAL_TESTS = 3; // script, style, image
+let seenTests = 0;
+
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (topic === "csp-on-violate-policy") {
+      let asciiSpec = SpecialPowers.getPrivilegedProps(
+                       SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+                       "asciiSpec");
+      if (asciiSpec.includes("fakeServer?script") ||
+          asciiSpec.includes("fakeServer?style") ||
+          asciiSpec.includes("fakeServer?fetch") ||
+          asciiSpec.includes("fakeServer?font") ||
+          asciiSpec.includes("fakeServer?image")) {
+        let type = asciiSpec.substring(asciiSpec.indexOf("?") + 1);
+        ok (true, type + " should be blocked by CSP");
+        checkFinished();
+      }
+    }
+
+    if (topic === "specialpowers-http-notify-request") {
+      if (data.includes("fakeServer?script") ||
+          data.includes("fakeServer?style") ||
+          data.includes("fakeServer?fetch") ||
+          data.includes("fakeServer?font") ||
+          data.includes("fakeServer?image")) {
+        let type = data.substring(data.indexOf("?") + 1);
+        ok (false, type + " should not be loaded");
+        checkFinished();
+      }
+    }
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+function checkFinished() {
+  seenTests++;
+  if (seenTests == TOTAL_TESTS) {
+    window.examiner.remove();
+    SimpleTest.finish();
+  }
+}
+
+SimpleTest.waitForExplicitFinish();
+document.getElementById("testframe").src = "file_link_rel_preload.html";
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_meta_csp_self.html b/dom/security/test/csp/test_meta_csp_self.html
new file mode 100644
index 0000000000..8d7d5812a9
--- /dev/null
+++ b/dom/security/test/csp/test_meta_csp_self.html
@@ -0,0 +1,63 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1387871 - CSP: Test 'self' within meta csp in  data: URI iframe</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load a data: URI into an iframe which provides a meta-csp
+ * including the keyword 'self'. We make sure 'self' does not
+ * allow a data: image to load.
+ */
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  window.removeEventListener("message", receiveMessage);
+  is(event.data.result, "dataFrameReady", "sanity: received msg from loaded frame");
+
+  var frame = document.getElementById("testframe");
+
+  // make sure the img was blocked
+  var img = SpecialPowers.wrap(frame).contentDocument.getElementById("testimg");
+  is(img.naturalWidth, 0, "img should be blocked -  width should be 0");
+  is(img.naturalHeight, 0, "img should be blocked - height should be 0");
+
+  // sanity check, make sure 'self' translates into data
+  var contentDoc = SpecialPowers.wrap(frame).contentDocument;
+  // parse the cspJSON in a csp-object
+  var cspOBJ = JSON.parse(contentDoc.cspJSON);
+  ok(cspOBJ, "sanity: was able to parse the CSP JSON");
+
+  // make sure we only got one policy
+  var policies = cspOBJ["csp-policies"];
+  is(policies.length, 1, "sanity: received one CSP policy");
+
+  var policy = policies[0];
+  var val = policy['img-src'];
+  is(val.toString(), "'self'", "'self' should translate into data");
+  SimpleTest.finish();
+}
+
+let DATA_URI = `data:text/html,
+  <html>
+  <head>
+    <meta http-equiv="Content-Security-Policy" content="img-src 'self'">
+  </head>
+  <body onload="parent.postMessage({result:'dataFrameReady'},'*');">
+    data: URI frame with meta-csp including 'self'<br/>
+    <img id="testimg" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==" />
+  </body>
+  </html>`;
+document.getElementById("testframe").src = DATA_URI;
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_meta_element.html b/dom/security/test/csp/test_meta_element.html
new file mode 100644
index 0000000000..42cddbacbf
--- /dev/null
+++ b/dom/security/test/csp/test_meta_element.html
@@ -0,0 +1,91 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 663570 - Implement Content Security Policy via <meta> tag</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<iframe style="width:100%;" id="testframe" src="file_meta_element.html"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * The test is twofold:
+ * First, by loading a page using meta csp (into an iframe) we make sure that
+ * images get correctly blocked as the csp policy includes "img-src 'none'";
+ *
+ * Second, we make sure meta csp ignores the following directives:
+ *   * report-uri
+ *   * frame-ancestors
+ *   * sandbox
+ *
+ * Please note that the CSP sanbdox directive (bug 671389) has not landed yet.
+ * Once bug 671389 lands this test will fail and needs to be updated.
+ */
+
+SimpleTest.waitForExplicitFinish();
+const EXPECTED_DIRS = ["img-src", "script-src"];
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+function checkResults(result) {
+  is(result, "img-blocked", "loading images should be blocked by meta csp");
+
+  try {
+    // get the csp in JSON notation from the principal
+    var frame = document.getElementById("testframe");
+    var contentDoc = SpecialPowers.wrap(frame.contentDocument);
+    var cspJSON = contentDoc.cspJSON;
+    
+    ok(cspJSON, "CSP applied through meta element");
+
+    // parse the cspJSON in a csp-object
+    var cspOBJ = JSON.parse(cspJSON);
+    ok(cspOBJ, "was able to parse the JSON");
+
+    // make sure we only got one policy
+    var policies = cspOBJ["csp-policies"];
+    is(policies.length, 1, "there should be one policy applied");
+
+    // iterate the policy and make sure to only encounter
+    // expected directives.
+    var policy = policies[0];
+    for (var dir in policy) {
+      // special case handling for report-only which is not a directive
+      // but present in the JSON notation of the CSP.
+      if (dir === "report-only") {
+        continue;
+      }
+      var index = EXPECTED_DIRS.indexOf(dir);
+      isnot(index, -1, "meta csp contains directive: " + dir + "!");
+
+      // take the element out of the array so we can make sure
+      // that we have seen all the expected values in the end.
+      EXPECTED_DIRS.splice(index, 1);
+    }
+    is(EXPECTED_DIRS.length, 0, "have seen all the expected values");
+  }
+  catch (e) {
+    ok(false, "uuh, something went wrong within meta csp test");
+  }
+
+  finishTest();
+}
+
+// a postMessage handler used to bubble up the onsuccess/onerror state
+// from within the iframe.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_meta_header_dual.html b/dom/security/test/csp/test_meta_header_dual.html
new file mode 100644
index 0000000000..679512d068
--- /dev/null
+++ b/dom/security/test/csp/test_meta_header_dual.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 663570 - Implement Content Security Policy via meta tag</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We test all sorts of CSPs on documents, including documents with no
+ * CSP, with meta CSP and with meta CSP in combination with a CSP header.
+ */
+
+const TESTS = [
+  {
+    /* load image without any CSP */
+    query: "test1",
+    result: "img-loaded",
+    policyLen: 0,
+    desc: "no CSP should allow load",
+  },
+  {
+    /* load image where meta denies load */
+    query: "test2",
+    result: "img-blocked",
+    policyLen: 1,
+    desc: "meta (img-src 'none') should block load"
+  },
+  {
+    /* load image where meta allows load */
+    query: "test3",
+    result: "img-loaded",
+    policyLen: 1,
+    desc: "meta (img-src http://mochi.test) should allow load"
+  },
+  {
+    /* load image where meta allows but header blocks */
+    query: "test4", // triggers speculative load
+    result: "img-blocked",
+    policyLen: 2,
+    desc: "meta (img-src http://mochi.test), header (img-src 'none') should block load"
+  },
+  {
+    /* load image where meta blocks but header allows */
+    query: "test5", // triggers speculative load
+    result: "img-blocked",
+    policyLen: 2,
+    desc: "meta (img-src 'none'), header (img-src http://mochi.test) should block load"
+  },
+  {
+    /* load image where meta allows and header allows */
+    query: "test6", // triggers speculative load
+    result: "img-loaded",
+    policyLen: 2,
+    desc: "meta (img-src http://mochi.test), header (img-src http://mochi.test) should allow load"
+  },
+  {
+    /* load image where meta1 allows but meta2 blocks */
+    query: "test7",
+    result: "img-blocked",
+    policyLen: 2,
+    desc: "meta1 (img-src http://mochi.test), meta2 (img-src 'none') should allow blocked"
+  },
+  {
+    /* load image where meta1 allows and meta2 allows */
+    query: "test8",
+    result: "img-loaded",
+    policyLen: 2,
+    desc: "meta1 (img-src http://mochi.test), meta2 (img-src http://mochi.test) should allow allowed"
+  },
+];
+
+var curTest;
+var counter = -1;
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+function checkResults(result) {
+  // make sure the image got loaded or blocked
+  is(result, curTest.result, curTest.query + ": " + curTest.desc);
+
+  if (curTest.policyLen != 0) {
+    // make sure that meta policy got not parsed and appended twice
+    try {
+      // get the csp in JSON notation from the principal
+      var frame = document.getElementById("testframe");
+      var contentDoc = SpecialPowers.wrap(frame.contentDocument);
+      var cspOBJ = JSON.parse(contentDoc.cspJSON);
+      // make sure that the speculative policy and the actual policy
+      // are not appended twice.
+      var policies = cspOBJ["csp-policies"];
+      is(policies.length, curTest.policyLen, curTest.query + " should have: " + curTest.policyLen + " policies");
+    }
+    catch (e) {
+      ok(false, "uuh, something went wrong within cspToJSON in " + curTest.query);
+    }
+  }
+  // move on to the next test
+  runNextTest();
+}
+
+// a postMessage handler used to bubble up the
+// onsuccess/onerror state from within the iframe.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+function runNextTest() {
+  if (++counter == TESTS.length) {
+    finishTest();
+    return;
+  }
+  curTest = TESTS[counter];
+  // load next test
+  document.getElementById("testframe").src = "file_meta_header_dual.sjs?" + curTest.query;
+}
+
+// start the test
+SimpleTest.waitForExplicitFinish();
+runNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_meta_whitespace_skipping.html b/dom/security/test/csp/test_meta_whitespace_skipping.html
new file mode 100644
index 0000000000..2f622c3a33
--- /dev/null
+++ b/dom/security/test/csp/test_meta_whitespace_skipping.html
@@ -0,0 +1,81 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1261634 - Update whitespace skipping for meta csp</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe" src="file_meta_whitespace_skipping.html"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load a site using meta CSP into an iframe. We make sure that all directives
+ * are parsed correclty by the CSP parser even though the directives are separated
+ * not only by whitespace but also by line breaks
+ */
+
+SimpleTest.waitForExplicitFinish();
+const EXPECTED_DIRS = [
+  "img-src", "script-src", "style-src", "child-src", "font-src"];
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+function checkResults(result) {
+  // sanity check that the site was loaded and the meta csp was parsed.
+  is(result, "meta-csp-parsed", "loading images should be blocked by meta csp");
+
+  try {
+    // get the csp in JSON notation from the principal
+    var frame = document.getElementById("testframe");
+    var contentDoc = SpecialPowers.wrap(frame.contentDocument);
+    var cspJSON = contentDoc.cspJSON;
+    ok(cspJSON, "CSP applied through meta element");
+
+    // parse the cspJSON in a csp-object
+    var cspOBJ = JSON.parse(cspJSON);
+    ok(cspOBJ, "was able to parse the JSON");
+
+    // make sure we only got one policy
+    var policies = cspOBJ["csp-policies"];
+    is(policies.length, 1, "there should be one policy applied");
+
+    // iterate the policy and make sure to only encounter
+    // expected directives.
+    var policy = policies[0];
+    for (var dir in policy) {
+      // special case handling for report-only which is not a directive
+      // but present in the JSON notation of the CSP.
+      if (dir === "report-only") {
+        continue;
+      }
+      var index = EXPECTED_DIRS.indexOf(dir);
+      isnot(index, -1, "meta csp contains directive: " + dir + "!");
+
+      // take the element out of the array so we can make sure
+      // that we have seen all the expected values in the end.
+      EXPECTED_DIRS.splice(index, 1);
+    }
+    is(EXPECTED_DIRS.length, 0, "have seen all the expected values");
+  }
+  catch (e) {
+    ok(false, "uuh, something went wrong within meta csp test");
+  }
+
+  finishTest();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_multi_policy_injection_bypass.html b/dom/security/test/csp/test_multi_policy_injection_bypass.html
new file mode 100644
index 0000000000..cbb981405b
--- /dev/null
+++ b/dom/security/test/csp/test_multi_policy_injection_bypass.html
@@ -0,0 +1,119 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=717511
+-->
+<head>
+  <title>Test for Bug 717511</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+
+</div>
+
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<iframe style="width:200px;height:200px;" id='cspframe2'></iframe>
+<script class="testbody" type="text/javascript">
+
+var path = "/tests/dom/security/test/csp/";
+
+// These are test results: -1 means it hasn't run,
+// true/false is the pass/fail result.
+// This is not exhaustive, just double-checking the 'self' vs * policy conflict in the two HTTP headers.
+window.tests = {
+  img_good: -1,
+  img_bad: -1,
+  script_good: -1,
+  script_bad: -1,
+  img2_good: -1,
+  img2_bad: -1,
+  script2_good: -1,
+  script2_bad: -1,
+};
+
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var testpat = new RegExp("testid=([a-z0-9_]+)");
+
+    //_good things better be allowed!
+    //_bad things better be stopped!
+
+    if (topic === "specialpowers-http-notify-request") {
+      //these things were allowed by CSP
+      var asciiSpec = data;
+      if (!testpat.test(asciiSpec)) return;
+      var testid = testpat.exec(asciiSpec)[1];
+      window.testResult(testid,
+                        /_good/.test(testid),
+                        asciiSpec + " allowed by csp");
+
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      // subject should be an nsIURI for csp-on-violate-policy
+      if (!SpecialPowers.can_QI(subject)) {
+        return;
+      }
+
+      //these were blocked... record that they were blocked
+      var asciiSpec = SpecialPowers.getPrivilegedProps(
+                        SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+                        "asciiSpec");
+      if (!testpat.test(asciiSpec)) return;
+      var testid = testpat.exec(asciiSpec)[1];
+      window.testResult(testid,
+                        /_bad/.test(testid),
+                        asciiSpec + " blocked by \"" + data + "\"");
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+window.testResult = function(testname, result, msg) {
+
+  //test already complete.... forget it... remember the first result.
+  if (window.tests[testname] != -1)
+    return;
+
+  window.tests[testname] = result;
+  is(result, true, testname + ' test: ' + msg);
+
+  // if any test is incomplete, keep waiting
+  for (var v in window.tests)
+    if(tests[v] == -1)
+      return;
+
+  // ... otherwise, finish
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_multi_policy_injection_bypass.html';
+document.getElementById('cspframe2').src = 'file_multi_policy_injection_bypass_2.html';
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_multipartchannel.html b/dom/security/test/csp/test_multipartchannel.html
new file mode 100644
index 0000000000..2708611e6d
--- /dev/null
+++ b/dom/security/test/csp/test_multipartchannel.html
@@ -0,0 +1,68 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1416045/Bug 1223743 - CSP: Check baseChannel for CSP when loading multipart channel</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+<iframe style="width:100%;" id="testPartCSPframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+var testsToRunMultipartCSP = {
+  rootCSP_test: false,
+  part1CSP_test: false,
+  part2CSP_test: false,
+};
+
+SimpleTest.waitForExplicitFinish();
+
+function checkTestsCompleted() {
+  for (var prop in testsToRunMultipartCSP) {
+    // some test hasn't run yet so we're not done
+    if (!testsToRunMultipartCSP[prop]) {
+      return;
+    }
+  }
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+/* Description of the test:
+ * We apply a CSP to a multipart channel and then try to load an image
+ * within a segment making sure the image is blocked correctly by CSP.
+ * We also provide CSP for each part and try to load an image in each
+ * part and make sure the image is loaded in first part and blocked in
+ * second part correctly based on its CSP accordingly.
+ */
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  switch (event.data.test) {
+    case "rootCSP_test":
+      is(event.data.msg, "img-blocked", "image should be blocked");
+      testsToRunMultipartCSP.rootCSP_test = true;
+      break;
+    case "part1CSP_test":
+      is(event.data.msg, "part1-img-loaded", "Part1 image should be loaded");
+      testsToRunMultipartCSP.part1CSP_test = true;
+      break;
+    case "part2CSP_test":
+      is(event.data.msg, "part2-img-blocked", "Part2 image should be blocked");
+      testsToRunMultipartCSP.part2CSP_test = true;
+      break;
+  }
+  checkTestsCompleted();
+}
+
+// start the test
+document.getElementById("testframe").src = "file_multipart_testserver.sjs?doc";
+document.getElementById("testPartCSPframe").src =
+                                    "file_multipart_testserver.sjs?partcspdoc";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_nonce_redirects.html b/dom/security/test/csp/test_nonce_redirects.html
new file mode 100644
index 0000000000..9b9e5e347d
--- /dev/null
+++ b/dom/security/test/csp/test_nonce_redirects.html
@@ -0,0 +1,47 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1469150:Scripts with valid nonce get blocked if URL redirects</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load a script with a matching nonce, which redirects
+ * and we make sure that script is allowed.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+function checkResults(aResult) {
+
+  if (aResult === "script-loaded") {
+    ok(true, "expected result: script loaded");
+  }
+  else {
+    ok(false, "unexpected result: script blocked");
+  }
+  finishTest();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+document.getElementById("testframe").src = "file_nonce_redirects.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_nonce_snapshot.html b/dom/security/test/csp/test_nonce_snapshot.html
new file mode 100644
index 0000000000..6670d6868f
--- /dev/null
+++ b/dom/security/test/csp/test_nonce_snapshot.html
@@ -0,0 +1,35 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1509738 - Snapshot nonce at load start time</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * a) the test starts loading a script using allowlisted nonce
+ * b) the nonce of the script gets modified
+ * c) the script hits a 302 server side redirect
+ * d) we ensure the script still loads and does not use the modified nonce
+ */
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  is(event.data, "script-loaded", "script loaded even though nonce was dynamically modified");
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+
+SimpleTest.waitForExplicitFinish();
+let src = "file_nonce_snapshot.sjs?load-frame";
+document.getElementById("testframe").src = src;
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_nonce_source.html b/dom/security/test/csp/test_nonce_source.html
new file mode 100644
index 0000000000..e11452c6e1
--- /dev/null
+++ b/dom/security/test/csp/test_nonce_source.html
@@ -0,0 +1,122 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test CSP 1.1 nonce-source for scripts and styles</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="/tests/SimpleTest/EventUtils.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="visibility:hidden">
+  <iframe style="width:100%;" id='cspframe'></iframe>
+</div>
+<script class="testbody" type="text/javascript">
+
+var testsRun = 0;
+var totalTests = 20;
+
+// This is used to watch the blocked data bounce off CSP
+function examiner() {
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+}
+
+examiner.prototype = {
+  observe(subject, topic, data) {
+    var testid_re = new RegExp("testid=([a-z0-9_]+)");
+
+    //_good things better be allowed!
+    //_bad things better be blocked!
+
+    if (topic === "specialpowers-http-notify-request") {
+      var uri = data;
+      if (!testid_re.test(uri)) return;
+      var testid = testid_re.exec(uri)[1];
+      ok(/_good/.test(testid), "should allow URI with good testid " + testid);
+      ranTests(1);
+    }
+
+    if (topic === "csp-on-violate-policy") {
+      try {
+        // if it is an blocked external load, subject will be the URI of the resource
+        var blocked_uri = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+        if (!testid_re.test(blocked_uri)) return;
+        var testid = testid_re.exec(blocked_uri)[1];
+        ok(/_bad/.test(testid), "should block URI with bad testid " + testid);
+        ranTests(1);
+      } catch (e) {
+        // if the subject is blocked inline, data will be a violation message
+        // we can't distinguish which resources triggered these, so we ignore them
+      }
+    }
+  },
+  // must eventually call this to remove the listener, or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+  }
+}
+
+function cleanup() {
+  // remove the observer so we don't bork other tests
+  window.examiner.remove();
+  // finish the tests
+  SimpleTest.finish();
+}
+
+function ranTests(num) {
+  testsRun += num;
+  if (testsRun < totalTests) {
+    return;
+  }
+  cleanup();
+}
+
+function checkInlineScriptsAndStyles () {
+  var cspframe = document.getElementById('cspframe');
+  var getElementColorById = function (id) {
+    return window.getComputedStyle(cspframe.contentDocument.getElementById(id)).color;
+  };
+  // Inline style tries to change an element's color to green. If blocked, the
+  // element's color will be the (unchanged) default black.
+  var green = "rgb(0, 128, 0)";
+  var red = "rgb(255,0,0)";
+  var black = "rgb(0, 0, 0)";
+
+  // inline script tests
+  is(getElementColorById('inline-script-correct-nonce'), green,
+     "Inline script with correct nonce should execute");
+  is(getElementColorById('inline-script-incorrect-nonce'), black,
+     "Inline script with incorrect nonce should not execute");
+  is(getElementColorById('inline-script-correct-style-nonce'), black,
+     "Inline script with correct nonce for styles (but not for scripts) should not execute");
+  is(getElementColorById('inline-script-no-nonce'), black,
+     "Inline script with no nonce should not execute");
+
+  // inline style tests
+  is(getElementColorById('inline-style-correct-nonce'), green,
+     "Inline style with correct nonce should be allowed");
+  is(getElementColorById('inline-style-incorrect-nonce'), black,
+     "Inline style with incorrect nonce should be blocked");
+  is(getElementColorById('inline-style-correct-script-nonce'), black,
+     "Inline style with correct nonce for scripts (but incorrect nonce for styles) should be blocked");
+  is(getElementColorById('inline-style-no-nonce'), black,
+     "Inline style with no nonce should be blocked");
+
+  ranTests(8);
+}
+
+//////////////////////////////////////////////////////////////////////
+// set up and go
+window.examiner = new examiner();
+SimpleTest.waitForExplicitFinish();
+
+// save this for last so that our listeners are registered.
+// ... this loads the testbed of good and bad requests.
+document.getElementById('cspframe').src = 'file_nonce_source.html';
+document.getElementById('cspframe').addEventListener('load', checkInlineScriptsAndStyles);
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_null_baseuri.html b/dom/security/test/csp/test_null_baseuri.html
new file mode 100644
index 0000000000..324b644f83
--- /dev/null
+++ b/dom/security/test/csp/test_null_baseuri.html
@@ -0,0 +1,67 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1121857 - document.baseURI should not get blocked if baseURI is null</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * Creating a 'base' element and appending that element
+ * to document.head. After setting baseTag.href and finally
+ * removing the created element from the head, the baseURI
+ * should be the inital baseURI of the page.
+ */
+
+const TOTAL_TESTS = 3;
+var test_counter = 0;
+
+// a postMessage handler to communicate the results back to the parent.
+window.addEventListener("message", receiveMessage);
+
+function receiveMessage(event)
+{
+  // make sure the base-uri before and after the test is the initial base uri of the page
+  if (event.data.test === "initial_base_uri") {
+    ok(event.data.baseURI.startsWith("http://mochi.test"), "baseURI should be 'http://mochi.test'!");
+  }
+  // check that appending the child and setting the base tag actually affects the base-uri
+  else if (event.data.test === "changed_base_uri") {
+    ok(event.data.baseURI === "http://www.base-tag.com/", "baseURI should be 'http://www.base-tag.com'!");
+  }
+  // we shouldn't get here, but just in case, throw an error.
+  else {
+    ok(false, "unrecognized test!");
+  }
+
+  if (++test_counter === TOTAL_TESTS) {
+    SimpleTest.finish();
+  }
+}
+
+function startTest() {
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape("tests/dom/security/test/csp/file_null_baseuri.html");
+  // using 'unsafe-inline' since we load the testcase using an inline script
+  // within file_null_baseuri.html
+  src += "&csp=" + escape("default-src * 'unsafe-inline';");
+
+  document.getElementById("testframe").src = src;
+}
+
+
+SimpleTest.waitForExplicitFinish();
+startTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_object_inherit.html b/dom/security/test/csp/test_object_inherit.html
new file mode 100644
index 0000000000..0d563bde3f
--- /dev/null
+++ b/dom/security/test/csp/test_object_inherit.html
@@ -0,0 +1,30 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1457100: Test OBJECT inherits CSP if needed</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  window.removeEventListener("message", receiveMessage);
+
+  var cspJSON = event.data.cspJSON;
+  ok(cspJSON.includes("img-src"), "found img-src directive");
+  ok(cspJSON.includes("https://bug1457100.test.com"), "found img-src value");
+
+  SimpleTest.finish();
+}
+
+document.getElementById("testframe").src = "file_object_inherit.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_parent_location_js.html b/dom/security/test/csp/test_parent_location_js.html
new file mode 100644
index 0000000000..d456c809f2
--- /dev/null
+++ b/dom/security/test/csp/test_parent_location_js.html
@@ -0,0 +1,38 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1550414: Add CSP test for setting parent location to javascript:</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/**
+ * Description of the test:
+ * Load a document with a CSP of essentially script-src 'none' which includes a
+ * same origin iframe which tries to modify the parent.location using a javascript:
+ * URI -> make sure the javascript: URI is blocked correctly!
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+function receiveMessage(event) {
+  window.removeEventListener("message", receiveMessage);
+  is(event.data.blockedURI, "inline", "blockedURI");
+  is(event.data.violatedDirective, "script-src-elem", "violatedDirective")
+  is(event.data.originalPolicy, "script-src 'nonce-bug1550414'", "originalPolicy");
+  SimpleTest.finish();
+}
+
+// using a postMessage handler to report the result back from
+// within the sandboxed iframe without 'allow-same-origin'.
+window.addEventListener("message", receiveMessage);
+
+document.getElementById("testframe").src = "file_parent_location_js.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_path_matching.html b/dom/security/test/csp/test_path_matching.html
new file mode 100644
index 0000000000..a54de0a25c
--- /dev/null
+++ b/dom/security/test/csp/test_path_matching.html
@@ -0,0 +1,115 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 808292 - Implement path-level host-source matching to CSP</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We are loading the following url (including a fragment portion):
+ * http://test1.example.com/tests/dom/security/test/csp/file_path_matching.js#foo
+ * using different policies and verify that the applied policy is accurately enforced.
+ */
+
+var policies = [
+  ["allowed", "*"],
+  ["allowed", "http://*"], // test for bug 1075230, enforcing scheme and wildcard
+  ["allowed", "test1.example.com"],
+  ["allowed", "test1.example.com/"],
+  ["allowed", "test1.example.com/tests/dom/security/test/csp/"],
+  ["allowed", "test1.example.com/tests/dom/security/test/csp/file_path_matching.js"],
+
+  ["allowed", "test1.example.com?foo=val"],
+  ["allowed", "test1.example.com/?foo=val"],
+  ["allowed", "test1.example.com/tests/dom/security/test/csp/?foo=val"],
+  ["allowed", "test1.example.com/tests/dom/security/test/csp/file_path_matching.js?foo=val"],
+
+  ["allowed", "test1.example.com#foo"],
+  ["allowed", "test1.example.com/#foo"],
+  ["allowed", "test1.example.com/tests/dom/security/test/csp/#foo"],
+  ["allowed", "test1.example.com/tests/dom/security/test/csp/file_path_matching.js#foo"],
+
+  ["allowed", "*.example.com"],
+  ["allowed", "*.example.com/"],
+  ["allowed", "*.example.com/tests/dom/security/test/csp/"],
+  ["allowed", "*.example.com/tests/dom/security/test/csp/file_path_matching.js"],
+
+  ["allowed", "test1.example.com:80"],
+  ["allowed", "test1.example.com:80/"],
+  ["allowed", "test1.example.com:80/tests/dom/security/test/csp/"],
+  ["allowed", "test1.example.com:80/tests/dom/security/test/csp/file_path_matching.js"],
+
+  ["allowed", "test1.example.com:*"],
+  ["allowed", "test1.example.com:*/"],
+  ["allowed", "test1.example.com:*/tests/dom/security/test/csp/"],
+  ["allowed", "test1.example.com:*/tests/dom/security/test/csp/file_path_matching.js"],
+
+  ["blocked", "test1.example.com/tests"],
+  ["blocked", "test1.example.com/tests/dom/security/test/csp"],
+  ["blocked", "test1.example.com/tests/dom/security/test/csp/file_path_matching.py"],
+
+  ["blocked", "test1.example.com:8888/tests"],
+  ["blocked", "test1.example.com:8888/tests/dom/security/test/csp"],
+  ["blocked", "test1.example.com:8888/tests/dom/security/test/csp/file_path_matching.py"],
+
+  // case insensitive matching for scheme and host, but case sensitive matching for paths
+  ["allowed", "HTTP://test1.EXAMPLE.com/tests/"],
+  ["allowed", "test1.EXAMPLE.com/tests/"],
+  ["blocked", "test1.example.com/tests/dom/security/test/CSP/?foo=val"],
+  ["blocked", "test1.example.com/tests/dom/security/test/csp/FILE_path_matching.js?foo=val"],
+]
+
+var counter = 0;
+var policy;
+
+function loadNextTest() {
+  if (counter == policies.length) {
+    SimpleTest.finish();
+  }
+  else {
+    policy = policies[counter++];
+    var src = "file_testserver.sjs?file=";
+    // append the file that should be served
+    src += (counter % 2 == 0)
+               // load url including ref: example.com#foo
+             ? escape("tests/dom/security/test/csp/file_path_matching.html")
+               // load url including query: example.com?val=foo (bug 1147026)
+             : escape("tests/dom/security/test/csp/file_path_matching_incl_query.html");
+
+    // append the CSP that should be used to serve the file
+    src += "&csp=" + escape("default-src 'none'; script-src " + policy[1]);
+
+    document.getElementById("testframe").addEventListener("load", test);
+    document.getElementById("testframe").src = src;
+  }
+}
+
+function test() {
+  try {
+    document.getElementById("testframe").removeEventListener('load', test);
+    var testframe = document.getElementById("testframe");
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    is(divcontent, policy[0], "should be " + policy[0] + " in test " + (counter - 1) + "!");
+  }
+  catch (e) {
+    ok(false, "ERROR: could not access content in test " + (counter - 1) + "!");
+  }
+  loadNextTest();
+}
+
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_path_matching_redirect.html b/dom/security/test/csp/test_path_matching_redirect.html
new file mode 100644
index 0000000000..d3b2771d0a
--- /dev/null
+++ b/dom/security/test/csp/test_path_matching_redirect.html
@@ -0,0 +1,89 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 808292 - Implement path-level host-source matching to CSP (redirects)</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <p id="display"></p>
+  <div id="content" style="visibility: hidden">
+    <iframe style="width:100%;" id="testframe"></iframe>
+  </div>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * First, we try to load a script where the *path* does not match.
+ * Second, we try to load a script which is allowed by the CSPs
+ * script-src directive. The script then gets redirected to
+ * an URL where the host matches, but the path wouldn't.
+ * Since 'paths' should not be taken into account after redirects,
+ * that load should succeed. We are using a similar test setup
+ * as described in the spec, see:
+ * http://www.w3.org/TR/CSP11/#source-list-paths-and-redirects
+ */
+
+var policy = "script-src http://example.com http://test1.example.com/CSPAllowsScriptsInThatFolder";
+
+var tests = [
+  {
+    // the script in file_path_matching.html
+    // <script src="http://test1.example.com/tests/dom/security/..">
+    // is not within the allowlisted path by the csp-policy
+    // hence the script is 'blocked' by CSP.
+    expected: "blocked",
+    uri: "tests/dom/security/test/csp/file_path_matching.html"
+  },
+  {
+    // the script in file_path_matching_redirect.html
+    // <script src="http://example.com/tests/dom/..">
+    // gets redirected to: http://test1.example.com/tests/dom
+    // where after the redirect the path of the policy is not enforced
+    // anymore and hence execution of the script is 'allowed'.
+    expected: "allowed",
+    uri: "tests/dom/security/test/csp/file_path_matching_redirect.html"
+  },
+];
+
+var counter = 0;
+var curTest;
+
+function checkResult() {
+  try {
+    document.getElementById("testframe").removeEventListener('load', checkResult);
+    var testframe = document.getElementById("testframe");
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    is(divcontent, curTest.expected, "should be blocked in test " + (counter - 1) + "!");
+  }
+  catch (e) {
+    ok(false, "ERROR: could not access content in test " + (counter - 1) + "!");
+  }
+  loadNextTest();
+}
+
+function loadNextTest() {
+  if (counter == tests.length) {
+    SimpleTest.finish();
+  }
+  else {
+    curTest = tests[counter++];
+    var src = "file_testserver.sjs";
+    // append the file that should be served
+    src += "?file=" + escape(curTest.uri);
+    // append the CSP that should be used to serve the file
+    src += "&csp=" + escape(policy);
+
+    document.getElementById("testframe").addEventListener("load", checkResult);
+    document.getElementById("testframe").src = src;
+  }
+}
+
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_ping.html b/dom/security/test/csp/test_ping.html
new file mode 100644
index 0000000000..3f911b7b6a
--- /dev/null
+++ b/dom/security/test/csp/test_ping.html
@@ -0,0 +1,103 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1100181 - CSP: Enforce connect-src when submitting pings</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ *   We load a page with a given CSP and verify that hyperlink auditing
+ *   is correctly evaluated through the "connect-src" directive.
+ */
+
+// Need to pref hyperlink auditing on since it's disabled by default.
+SpecialPowers.setBoolPref("browser.send_pings", true);
+
+SimpleTest.waitForExplicitFinish();
+
+var tests = [
+  {
+    result : "allowed",
+    policy : "connect-src 'self'"
+  },
+  {
+    result : "blocked",
+    policy : "connect-src 'none'"
+  }
+];
+
+// initializing to -1 so we start at index 0 when we start the test
+var counter = -1;
+
+function checkResult(aResult) {
+  is(aResult, tests[counter].result, "should be " + tests[counter].result + " in test " + counter + "!");
+  loadNextTest();
+}
+
+// We use the examiner to identify requests that hit the wire and requests
+// that are blocked by CSP and bubble up the result to the including iframe
+// document (parent).
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+   if (topic === "specialpowers-http-notify-request") {
+      // making sure we do not bubble a result for something
+      // other then the request in question.
+      if (!data.includes("send-ping")) {
+        return;
+      }
+      checkResult("allowed");
+      return;
+    }
+
+    if (topic === "csp-on-violate-policy") {
+      // making sure we do not bubble a result for something
+      // other then the request in question.
+      var asciiSpec = SpecialPowers.getPrivilegedProps(
+        SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+      if (!asciiSpec.includes("send-ping")) {
+        return;
+      }
+      checkResult("blocked");
+    }
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+window.ConnectSrcExaminer = new examiner();
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    window.ConnectSrcExaminer.remove();
+    SimpleTest.finish();
+    return;
+  }
+
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape("tests/dom/security/test/csp/file_ping.html");
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(tests[counter].policy);
+
+  document.getElementById("testframe").src = src;
+}
+
+// start running the tests
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_policyuri_regression_from_multipolicy.html b/dom/security/test/csp/test_policyuri_regression_from_multipolicy.html
new file mode 100644
index 0000000000..8838f2fc45
--- /dev/null
+++ b/dom/security/test/csp/test_policyuri_regression_from_multipolicy.html
@@ -0,0 +1,27 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Test for Bug 924708</title>
+   <!--
+   test that a report-only policy that uses policy-uri is not incorrectly
+   enforced due to regressions introduced by Bug 836922.
+   -->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:200px;height:200px;" id='testframe'></iframe>
+<script class="testbody" type="text/javascript">
+SimpleTest.waitForExplicitFinish();
+
+var testframe = document.getElementById('testframe');
+testframe.src = 'file_policyuri_regression_from_multipolicy.html';
+testframe.addEventListener('load', function checkInlineScriptExecuted () {
+  is(this.contentDocument.getElementById('testdiv').innerHTML,
+      'Inline Script Executed',
+      'Inline script should execute (it would be blocked by the policy, but the policy is report-only)');
+  SimpleTest.finish();
+});
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_punycode_host_src.html b/dom/security/test/csp/test_punycode_host_src.html
new file mode 100644
index 0000000000..3735275d34
--- /dev/null
+++ b/dom/security/test/csp/test_punycode_host_src.html
@@ -0,0 +1,81 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1224225 - CSP source matching should work for punycoded domain names</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load scripts within an iframe and make sure that the
+ * CSP matching is same for punycode domain names as well as IDNA.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+
+var curTest;
+var counter = -1;
+
+const tests = [
+  { // test 1
+    description: "loads script as sub2.ält.example.org, but allowlist in CSP as sub2.xn--lt-uia.example.org",
+    action: "script-unicode-csp-punycode",
+    csp: "script-src http://sub2.xn--lt-uia.example.org;",
+    expected: "script-allowed",
+
+  },
+  { // test 2
+    description: "loads script as sub2.xn--lt-uia.example.org, and allowlist in CSP as sub2.xn--lt-uia.example.org",
+    action: "script-punycode-csp-punycode",
+    csp: "script-src http://sub2.xn--lt-uia.example.org;",
+    expected: "script-allowed",
+
+  },
+    { // test 3
+    description: "loads script as sub2.xn--lt-uia.example.org, and allowlist in CSP as sub2.xn--lt-uia.example.org",
+    action: "script-punycode-csp-punycode",
+    csp: "script-src *.xn--lt-uia.example.org;",
+    expected: "script-allowed",
+
+  },
+
+];
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+function checkResults(result) {
+  is(result, curTest.expected, curTest.description);
+  loadNextTest();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    finishTest();
+    return;
+  }
+  curTest = tests[counter];
+  var testframe = document.getElementById("testframe");
+  testframe.src = `file_punycode_host_src.sjs?action=${curTest.action}&csp=${curTest.csp}`;
+}
+
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_redirects.html b/dom/security/test/csp/test_redirects.html
new file mode 100644
index 0000000000..3993560c14
--- /dev/null
+++ b/dom/security/test/csp/test_redirects.html
@@ -0,0 +1,142 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Tests for Content Security Policy during redirects</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+
+<iframe style="width:100%;height:300px;" id="harness"></iframe>
+<pre id="log"></pre>
+<script class="testbody" type="text/javascript">
+
+var path = "/tests/dom/security/test/csp/";
+
+// debugging
+function log(s) {
+  // dump("**" + s + "\n");
+  // var log = document.getElementById("log");
+  // log.textContent = log.textContent+s+"\n";
+}
+
+SpecialPowers.registerObservers("csp-on-violate-policy");
+
+// used to watch if requests are blocked by CSP or allowed through
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var testpat = new RegExp("testid=([a-z0-9-]+)");
+    var asciiSpec;
+    var testid;
+
+    if (topic === "specialpowers-http-notify-request") {
+      // request was sent
+      var allowedUri = data;
+      if (!testpat.test(allowedUri)) return;
+      testid = testpat.exec(allowedUri)[1];
+      if (testExpectedResults[testid] == "completed") return;
+      log("allowed: "+allowedUri);
+      window.testResult(testid, allowedUri, true);
+    }
+
+    else if (topic === "csp-on-violate-policy" || topic === "specialpowers-csp-on-violate-policy") {
+      // request was blocked
+      asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+      if (!testpat.test(asciiSpec)) return;
+      testid = testpat.exec(asciiSpec)[1];
+      // had to add this check because http-on-modify-request can fire after
+      // csp-on-violate-policy, apparently, even though the request does
+      // not hit the wire.
+      if (testExpectedResults[testid] == "completed") return;
+      log("BLOCKED: "+asciiSpec);
+      window.testResult(testid, asciiSpec, false);
+    }
+  },
+
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+window.examiner = new examiner();
+
+// contains { test_frame_id : expected_result }
+var testExpectedResults = { "font-src": true,
+                            "font-src-redir": false,
+                            "frame-src": true,
+                            "frame-src-redir": false,
+                            "img-src": true,
+                            "img-src-redir": false,
+                            "media-src": true,
+                            "media-src-redir": false,
+                            "object-src": true,
+                            "object-src-redir": false,
+                            "script-src": true,
+                            "script-src-redir": false,
+                            "style-src": true,
+                            "style-src-redir": false,
+                            "xhr-src": true,
+                            "xhr-src-redir": false,
+                            "from-worker": true,
+                            "script-src-redir-from-worker": true, // redir is allowed since policy isn't inherited
+                            "xhr-src-redir-from-worker": true, // redir is allowed since policy isn't inherited
+                            "fetch-src-redir-from-worker": true, // redir is allowed since policy isn't inherited
+                            "from-blob-worker": true,
+                            "script-src-redir-from-blob-worker": false,
+                            "xhr-src-redir-from-blob-worker": false,
+                            "fetch-src-redir-from-blob-worker": false,
+                            "img-src-from-css": true,
+                            "img-src-redir-from-css": false,
+                          };
+
+// takes the name of the test, the URL that was tested, and whether the
+// load occurred
+var testResult = function(testName, url, result) {
+  log("  testName: "+testName+", result: "+result+", expected: "+testExpectedResults[testName]+"\n");
+  is(result, testExpectedResults[testName], testName+" test: "+url);
+
+ // mark test as completed
+  testExpectedResults[testName] = "completed";
+
+  // don't finish until we've run all the tests
+  for (var t in testExpectedResults) {
+    if (testExpectedResults[t] != "completed") {
+      return;
+    }
+  }
+
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+
+SpecialPowers.pushPrefEnv(
+  {'set':[// On a cellular connection the default preload value is 0 ("preload
+          // none"). Our Android emulators emulate a cellular connection, and
+          // so by default preload no media data. This causes the media_* tests
+          // to timeout. We set the default used by cellular connections to the
+          // same as used by non-cellular connections in order to get
+          // consistent behavior across platforms/devices.
+          ["media.preload.default", 2],
+          ["media.preload.default.cellular", 2]]},
+  function() {
+    // save this for last so that our listeners are registered.
+    // ... this loads the testbed of good and bad requests.
+    document.getElementById("harness").src = "file_redirects_main.html";
+  });
+</script>
+</pre>
+
+</body>
+</html>
diff --git a/dom/security/test/csp/test_report.html b/dom/security/test/csp/test_report.html
new file mode 100644
index 0000000000..fc10cd0341
--- /dev/null
+++ b/dom/security/test/csp/test_report.html
@@ -0,0 +1,113 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=548193
+-->
+<head>
+  <title>Test for Bug 548193</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ * We try to load an inline-src using a policy that constrains
+ * all scripts from running (default-src 'none'). We verify that
+ * the generated csp-report contains the expceted values. If any
+ * of the JSON is not formatted properly (e.g. not properly escaped)
+ * then JSON.parse will fail, which allows to pinpoint such errors
+ * in the catch block, and the test will fail. Since we use an
+ * observer, we can set the actual report-uri to a foo value.
+ */
+
+const testfile = "tests/dom/security/test/csp/file_report.html";
+const reportURI = "http://mochi.test:8888/foo.sjs";
+const policy = "default-src 'none' 'report-sample'; report-uri " + reportURI;
+const docUri = "http://mochi.test:8888/tests/dom/security/test/csp/file_testserver.sjs" +
+               "?file=tests/dom/security/test/csp/file_report.html" +
+               "&csp=default-src%20%27none%27%20%27report-sample%27%3B%20report-uri%20http%3A//mochi.test%3A8888/foo.sjs";
+
+window.checkResults = function(reportObj) {
+  var cspReport = reportObj["csp-report"];
+
+  // The following uris' fragments should be stripped before reporting:
+  //    * document-uri
+  //    * blocked-uri
+  //    * source-file
+  // see http://www.w3.org/TR/CSP11/#violation-reports
+  is(cspReport["document-uri"], docUri, "Incorrect document-uri");
+
+  // we can not test for the whole referrer since it includes platform specific information
+  ok(cspReport.referrer.startsWith("http://mochi.test:8888/tests/dom/security/test/csp/test_report.html"),
+     "Incorrect referrer");
+
+  is(cspReport["blocked-uri"], "inline", "Incorrect blocked-uri");
+
+  is(cspReport["effective-directive"], "script-src-elem", "Incorrect effective-directive");
+  is(cspReport["violated-directive"], "script-src-elem", "Incorrect violated-directive");
+
+  is(cspReport["original-policy"], "default-src 'none' 'report-sample'; report-uri http://mochi.test:8888/foo.sjs",
+     "Incorrect original-policy");
+
+  is(cspReport.disposition, "enforce", "Incorrect disposition");
+
+  is(cspReport["status-code"], 200, "Incorrect status-code");
+
+  is(cspReport["source-file"], docUri, "Incorrect source-file");
+
+  is(cspReport["script-sample"], "\n    var foo = \"propEscFoo\";\n    var bar…",
+     "Incorrect script-sample");
+
+  is(cspReport["line-number"], 7, "Incorrect line-number");
+}
+
+var chromeScriptUrl = SimpleTest.getTestFileURL("file_report_chromescript.js");
+var script = SpecialPowers.loadChromeScript(chromeScriptUrl);
+
+script.addMessageListener('opening-request-completed', function ml(msg) {
+  if (msg.error) {
+    ok(false, "Could not query report (exception: " + msg.error + ")");
+  } else {
+    try {
+      var reportObj = JSON.parse(msg.report);
+    } catch (e) {
+      ok(false, "Could not parse JSON (exception: " + e + ")");
+    }
+    try {
+      // test for the proper values in the report object
+      window.checkResults(reportObj);
+    } catch (e) {
+      ok(false, "Could not query report (exception: " + e + ")");
+    }
+  }
+
+  script.removeMessageListener('opening-request-completed', ml);
+  script.sendAsyncMessage("finish");
+  SimpleTest.finish();
+});
+
+SimpleTest.waitForExplicitFinish();
+
+// load the resource which will generate a CSP violation report
+// save this for last so that our listeners are registered.
+var src = "file_testserver.sjs";
+// append the file that should be served
+src += "?file=" + escape(testfile);
+// append the CSP that should be used to serve the file
+src += "&csp=" + escape(policy);
+// appending a fragment so we can test that it's correctly stripped
+// for document-uri and source-file.
+src += "#foo";
+document.getElementById("cspframe").src = src;
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_report_font_cache.html b/dom/security/test/csp/test_report_font_cache.html
new file mode 100644
index 0000000000..40577a1e00
--- /dev/null
+++ b/dom/security/test/csp/test_report_font_cache.html
@@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
+<iframe id="f"></iframe>
+
+<script>
+var chromeScriptUrl = SimpleTest.getTestFileURL("file_report_chromescript.js");
+var script = SpecialPowers.loadChromeScript(chromeScriptUrl);
+
+var reportedFont1 = false;
+var reportedFont3 = false;
+
+function reportListener(msg) {
+  if (!msg.error) {
+    // Step 3: Check the specific blocked URLs from the CSP reports.
+    let blocked = JSON.parse(msg.report)["csp-report"]["blocked-uri"]
+                  .replace(/^.*\//, "");
+    switch (blocked) {
+      case "Ahem.ttf?report_font_cache-1":
+        ok(!reportedFont1, "should not have already reported Test Font 1");
+        ok(!reportedFont3, "should not have reported Test Font 3 before Test Font 1");
+        reportedFont1 = true;
+        break;
+      case "Ahem.ttf?report_font_cache-2":
+        ok(false, "should not have reported Test Font 2");
+        break;
+      case "Ahem.ttf?report_font_cache-3":
+        ok(!reportedFont3, "should not have already reported Test Font 3");
+        reportedFont3 = true;
+        break;
+    }
+    if (reportedFont1 && reportedFont3) {
+      script.removeMessageListener("opening-request-completed", reportListener);
+      script.sendAsyncMessage("finish");
+      SimpleTest.finish();
+    }
+  }
+}
+
+SimpleTest.waitForExplicitFinish();
+
+script.addMessageListener("opening-request-completed", reportListener);
+
+window.onmessage = function(message) {
+  // Step 2: Navigate to the second document, which will attempt to use the
+  // cached "Test Font 1" and then a new "Test Font 3", both of which will
+  // generate CSP reports.  The "Test Font 2" entry in the user font cache
+  // should not cause a CSP report from this document.
+  is(message.data, "first-doc-ready");
+  f.src = "file_report_font_cache-2.html";
+};
+
+// Step 1: Prime the user font cache with entries for "Test Font 1",
+// "Test Font 2" and "Test Font 3".
+f.src = "file_report_font_cache-1.html";
+</script>
diff --git a/dom/security/test/csp/test_report_for_import.html b/dom/security/test/csp/test_report_for_import.html
new file mode 100644
index 0000000000..ddeee3b507
--- /dev/null
+++ b/dom/security/test/csp/test_report_for_import.html
@@ -0,0 +1,109 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=548193
+-->
+<head>
+  <title>Test for Bug 548193</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+
+<iframe style="width:200px;height:200px;" id='cspframe'></iframe>
+<script class="testbody" type="text/javascript">
+
+/*
+ * Description of the test:
+ * We are loading a stylesheet using a csp policy that only allows styles from 'self'
+ * to be loaded. In other words, the *.css file itself should be allowed to load, but
+ * the @import file within the CSS should get blocked. We verify that the generated
+ * csp-report is sent and contains all the expected values.
+ * In detail, the test starts by sending an XHR request to the report-server
+ * which waits on the server side till the report was received and hands the
+ * report in JSON format back to the testfile which then verifies accuracy
+ * of all the different report fields in the CSP report.
+ */
+
+const TEST_FILE = "tests/dom/security/test/csp/file_report_for_import.html";
+const REPORT_URI =
+  "http://mochi.test:8888/tests/dom/security/test/csp/file_report_for_import_server.sjs?report";
+const POLICY = "style-src 'self'; report-uri " + REPORT_URI;
+
+const DOC_URI =
+  "http://mochi.test:8888/tests/dom/security/test/csp/file_testserver.sjs?" +
+  "file=tests/dom/security/test/csp/file_report_for_import.html&" +
+  "csp=style-src%20%27self%27%3B%20" +
+  "report-uri%20http%3A//mochi.test%3A8888/tests/dom/security/test/csp/" +
+  "file_report_for_import_server.sjs%3Freport";
+
+function checkResults(reportStr) {
+  try {
+    var reportObj = JSON.parse(reportStr);
+    var cspReport = reportObj["csp-report"];
+
+    is(cspReport["document-uri"], DOC_URI, "Incorrect document-uri");
+    is(cspReport.referrer,
+       "http://mochi.test:8888/tests/dom/security/test/csp/test_report_for_import.html",
+       "Incorrect referrer");
+    is(cspReport["violated-directive"],
+       "style-src-elem",
+       "Incorrect violated-directive");
+    is(cspReport["original-policy"], POLICY, "Incorrect original-policy");
+    is(cspReport["blocked-uri"],
+       "http://example.com/tests/dom/security/test/csp/file_report_for_import_server.sjs?stylesheet",
+       "Incorrect blocked-uri");
+
+    // we do not always set the following fields
+    is(cspReport["source-file"], undefined, "Incorrect source-file");
+    is(cspReport["script-sample"], undefined, "Incorrect script-sample");
+    is(cspReport["line-number"], undefined, "Incorrect line-number");
+  }
+  catch (e) {
+    ok(false, "Could not parse JSON (exception: " + e + ")");
+  }
+}
+
+function loadTestPageIntoFrame() {
+  // load the resource which will generate a CSP violation report
+  // save this for last so that our listeners are registered.
+  var src = "file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape(TEST_FILE);
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(POLICY);
+  // appending a fragment so we can test that it's correctly stripped
+  // for document-uri and source-file.
+  src += "#foo";
+  document.getElementById("cspframe").src = src;
+}
+
+function runTest() {
+  // send an xhr request to the server which is processed async, which only
+  // returns after the server has received the csp report.
+  var myXHR = new XMLHttpRequest();
+  myXHR.open("GET", "file_report_for_import_server.sjs?queryresult");
+  myXHR.onload = function(e) {
+    checkResults(myXHR.responseText);
+    SimpleTest.finish();
+  }
+  myXHR.onerror = function(e) {
+    ok(false, "could not query results from server (" + e.message + ")");
+    SimpleTest.finish();
+  }
+  myXHR.send();
+
+  // give it some time and run the testpage
+  SimpleTest.executeSoon(loadTestPageIntoFrame);
+}
+
+SimpleTest.waitForExplicitFinish();
+runTest();
+
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_report_uri_missing_in_report_only_header.html b/dom/security/test/csp/test_report_uri_missing_in_report_only_header.html
new file mode 100644
index 0000000000..dc7eff2ac8
--- /dev/null
+++ b/dom/security/test/csp/test_report_uri_missing_in_report_only_header.html
@@ -0,0 +1,54 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=847081
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Test for Bug 847081</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=847081">Mozilla Bug 847081</a>
+<p id="display"></p>
+<div id="content" style="display: none"></div>
+<iframe id="cspframe"></iframe>
+
+<pre id="test">
+<script class="testbody" type="text/javascript">
+var stringBundleService = SpecialPowers.Cc["@mozilla.org/intl/stringbundle;1"]
+                          .getService(SpecialPowers.Ci.nsIStringBundleService);
+var localizer = stringBundleService.createBundle("chrome://global/locale/security/csp.properties");
+var warningMsg = localizer.formatStringFromName("reportURInotInReportOnlyHeader", [window.location.origin]);
+
+function cleanup() {
+  SpecialPowers.postConsoleSentinel();
+  SimpleTest.finish();
+}
+
+// Since Bug 1584993 we parse the CSP in the parent too, hence the
+// same error message appears twice in the console. 
+var recordConsoleMsgOnce = false;
+
+SpecialPowers.registerConsoleListener(function ConsoleMsgListener(aMsg) {
+  if (aMsg.message.indexOf(warningMsg) > -1) {
+    if (recordConsoleMsgOnce) {
+      return;
+    }
+    recordConsoleMsgOnce = true;
+
+    ok(true, "report-uri not specified in Report-Only should throw a CSP warning.");
+    SimpleTest.executeSoon(cleanup);
+  }
+  // Otherwise, if some other console message is present, we wait.
+});
+
+
+// set up and start testing
+SimpleTest.waitForExplicitFinish();
+document.getElementById('cspframe').src = 'file_report_uri_missing_in_report_only_header.html';
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_sandbox.html b/dom/security/test/csp/test_sandbox.html
new file mode 100644
index 0000000000..9fa123eadf
--- /dev/null
+++ b/dom/security/test/csp/test_sandbox.html
@@ -0,0 +1,249 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Tests for bugs 886164 and 671389</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<div id="content">
+</div>
+
+<script class="testbody" type="text/javascript">
+
+var testCases = [
+  {
+    // Test 1: don't load image from non-same-origin; allow loading
+    // images from same-same origin
+    sandboxAttribute: "allow-same-origin",
+    csp: "default-src 'self'",
+    file: "file_sandbox_1.html",
+    results: { img1a_good: -1, img1_bad: -1 }
+    // fails if scripts execute
+  },
+  {
+    // Test 2: don't load image from non-same-origin; allow loading
+    // images from same-same origin, even without allow-same-origin
+    // flag
+    sandboxAttribute: "",
+    csp: "default-src 'self'",
+    file: "file_sandbox_2.html",
+    results: { img2_bad: -1, img2a_good: -1 }
+    // fails if scripts execute
+  },
+  {
+    // Test 3: disallow loading images from any host, even with
+    // allow-same-origin flag set
+    sandboxAttribute: "allow-same-origin",
+    csp: "default-src 'none'",
+    file: "file_sandbox_3.html",
+    results: { img3_bad: -1, img3a_bad: -1 },
+    // fails if scripts execute
+  },
+  {
+    // Test 4: disallow loading images from any host
+    sandboxAttribute: "",
+    csp: "default-src 'none'",
+    file: "file_sandbox_4.html",
+    results: { img4_bad: -1, img4a_bad: -1 }
+    // fails if scripts execute
+  },
+  {
+    // Test 5: disallow loading images or scripts, allow inline scripts
+    sandboxAttribute: "allow-scripts",
+    csp: "default-src 'none'; script-src 'unsafe-inline';",
+    file: "file_sandbox_5.html",
+    results: { img5_bad: -1, img5a_bad: -1, script5_bad: -1, script5a_bad: -1 },
+    nrOKmessages: 2 // sends 2 ok message
+    // fails if scripts execute
+  },
+  {
+    // Test 6: disallow non-same-origin images, allow inline and same origin scripts
+    sandboxAttribute: "allow-same-origin allow-scripts",
+    csp: "default-src 'self' 'unsafe-inline';",
+    file: "file_sandbox_6.html",
+    results: { img6_bad: -1, script6_bad: -1 },
+    nrOKmessages: 4 // sends 4 ok message
+    // fails if forms are not disallowed
+  },
+  {
+    // Test 7: same as Test 1
+    csp: "default-src 'self'; sandbox allow-same-origin",
+    file: "file_sandbox_7.html",
+    results: { img7a_good: -1, img7_bad: -1 }
+  },
+  {
+    // Test 8: same as Test 2
+    csp: "sandbox allow-same-origin; default-src 'self'",
+    file: "file_sandbox_8.html",
+    results: { img8_bad: -1, img8a_good: -1 }
+  },
+  {
+    // Test 9: same as Test 3
+    csp: "default-src 'none'; sandbox allow-same-origin",
+    file: "file_sandbox_9.html",
+    results: { img9_bad: -1, img9a_bad: -1 }
+  },
+  {
+    // Test 10: same as Test 4
+    csp: "default-src 'none'; sandbox allow-same-origin",
+    file: "file_sandbox_10.html",
+    results: { img10_bad: -1, img10a_bad: -1 }
+  },
+  {
+    // Test 11: same as Test 5
+    csp: "default-src 'none'; script-src 'unsafe-inline'; sandbox allow-scripts allow-same-origin",
+    file: "file_sandbox_11.html",
+    results: { img11_bad: -1, img11a_bad: -1, script11_bad: -1, script11a_bad: -1 },
+    nrOKmessages: 2 // sends 2 ok message
+  },
+  {
+    // Test 12: same as Test 6
+    csp: "sandbox allow-same-origin allow-scripts; default-src 'self' 'unsafe-inline';",
+    file: "file_sandbox_12.html",
+    results: { img12_bad: -1, script12_bad: -1 },
+    nrOKmessages: 4 // sends 4 ok message
+  },
+  {
+    // Test 13: same as Test 5 and Test 11, but:
+    // * using sandbox flag 'allow-scripts' in CSP and not as iframe attribute
+    // * not using allow-same-origin in CSP (so a new NullPrincipal is created).
+    csp: "default-src 'none'; script-src 'unsafe-inline'; sandbox allow-scripts",
+    file: "file_sandbox_13.html",
+    results: { img13_bad: -1, img13a_bad: -1, script13_bad: -1, script13a_bad: -1 },
+    nrOKmessages: 2 // sends 2 ok message
+  },
+];
+
+// a postMessage handler that is used by sandboxed iframes without
+// 'allow-same-origin' to communicate pass/fail back to this main page.
+// it expects to be called with an object like:
+//  { ok: true/false,
+//    desc: <description of the test> which it then forwards to ok() }
+window.addEventListener("message", receiveMessage);
+
+function receiveMessage(event) {
+  ok_wrapper(event.data.ok, event.data.desc);
+}
+
+var completedTests = 0;
+var passedTests = 0;
+
+var totalTests = (function() {
+    var nrCSPloadTests = 0;
+    for(var i = 0; i < testCases.length; i++) {
+      nrCSPloadTests += Object.keys(testCases[i].results).length;
+      if (testCases[i].nrOKmessages) {
+        // + number of expected postMessages from iframe
+        nrCSPloadTests += testCases[i].nrOKmessages;
+      }
+    }
+    return nrCSPloadTests;
+})();
+
+function ok_wrapper(result, desc) {
+  ok(result, desc);
+
+  completedTests++;
+
+  if (result) {
+    passedTests++;
+  }
+
+  if (completedTests === totalTests) {
+    window.examiner.remove();
+    SimpleTest.finish();
+  }
+}
+
+// Set the iframe src and sandbox attribute
+function runTest(test) {
+  var iframe = document.createElement('iframe');
+
+  document.getElementById('content').appendChild(iframe);
+
+  // set sandbox attribute
+  if (test.sandboxAttribute !== undefined) {
+    iframe.sandbox = test.sandboxAttribute;
+  }
+
+  // set query string
+  var src = 'file_testserver.sjs';
+  // path where the files are
+  var path = '/tests/dom/security/test/csp/';
+
+  src += '?file=' + escape(path+test.file);
+
+  if (test.csp !== undefined) {
+    src += '&csp=' + escape(test.csp);
+  }
+
+  iframe.src = src;
+  iframe.width = iframe.height = 10;
+}
+
+// Examiner related
+
+// This is used to watch the blocked data bounce off CSP and allowed data
+// get sent out to the wire.
+function examiner() {
+  SpecialPowers.addObserver(this, "csp-on-violate-policy");
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    var testpat = new RegExp("testid=([a-z0-9_]+)");
+
+    //_good things better be allowed!
+    //_bad things better be stopped!
+
+    if (topic === "specialpowers-http-notify-request") {
+      //these things were allowed by CSP
+      var uri = data;
+      if (!testpat.test(uri)) return;
+      var testid = testpat.exec(uri)[1];
+
+      if(/_good/.test(testid)) {
+        ok_wrapper(true, uri + " is allowed by csp");
+      } else {
+        ok_wrapper(false, uri + " should not be allowed by csp");
+      }
+    }
+
+    if(topic === "csp-on-violate-policy") {
+      //these were blocked... record that they were blocked
+      var asciiSpec = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+      if (!testpat.test(asciiSpec)) return;
+      var testid = testpat.exec(asciiSpec)[1];
+      if(/_bad/.test(testid)) {
+        ok_wrapper(true, asciiSpec + " was blocked by \"" + data + "\"");
+      } else {
+        ok_wrapper(false, asciiSpec + " should have been blocked by \"" + data + "\"");
+      }
+    }
+  },
+
+  // must eventually call this to remove the listener,
+  // or mochitests might get borked.
+  remove() {
+    SpecialPowers.removeObserver(this, "csp-on-violate-policy");
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+}
+
+window.examiner = new examiner();
+
+SimpleTest.waitForExplicitFinish();
+
+(function() { // Run tests:
+  for(var i = 0; i < testCases.length; i++) {
+    runTest(testCases[i]);
+  }
+})();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_sandbox_allow_scripts.html b/dom/security/test/csp/test_sandbox_allow_scripts.html
new file mode 100644
index 0000000000..68544a5178
--- /dev/null
+++ b/dom/security/test/csp/test_sandbox_allow_scripts.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1396320: Fix CSP sandbox regression for allow-scripts</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * Load an iframe using a CSP of 'sandbox allow-scripts' and make sure
+ * the security context of the iframe is sandboxed (cross origin)
+ */
+SimpleTest.waitForExplicitFinish();
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  is(event.data.result, "",
+  	"document.domain of sandboxed iframe should be opaque");
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+let testframe = document.getElementById("testframe");
+testframe.src = "file_sandbox_allow_scripts.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_scheme_relative_sources.html b/dom/security/test/csp/test_scheme_relative_sources.html
new file mode 100644
index 0000000000..3de3d98d69
--- /dev/null
+++ b/dom/security/test/csp/test_scheme_relative_sources.html
@@ -0,0 +1,91 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 921493 - CSP: test allowlisting of scheme-relative sources</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load http and https pages and verify that scheme relative sources
+ * are allowed unless its a downgrade from https -> http.
+ *
+ * Please note that the policy contains 'unsafe-inline' so we can use
+ * an inline script to query the result from within the sandboxed iframe
+ * and report it back to the parent document.
+ */
+
+var POLICY = "default-src 'none'; script-src 'unsafe-inline' example.com;";
+
+var tests = [
+  {
+    description: "http -> http",
+    from: "http",
+    to: "http",
+    result: "allowed",
+  },
+  {
+    description: "http -> https",
+    from: "http",
+    to: "https",
+    result: "allowed",
+  },
+  {
+    description: "https -> https",
+    from: "https",
+    to: "https",
+    result: "allowed",
+  },
+  {
+    description: "https -> http",
+    from: "https",
+    to: "http",
+    result: "blocked",
+  }
+];
+
+var counter = 0;
+var curTest;
+
+function loadNextTest() {
+  if (counter == tests.length) {
+    window.removeEventListener("message", receiveMessage);
+    SimpleTest.finish();
+    return;
+  }
+
+  curTest = tests[counter++];
+
+  var src = curTest.from +
+             "://example.com/tests/dom/security/test/csp/file_scheme_relative_sources.sjs" +
+            "?scheme=" + curTest.to +
+            "&policy=" + escape(POLICY);
+
+  document.getElementById("testframe").src = src;
+}
+
+// using a postMessage handler to report the result back from
+// within the sandboxed iframe without 'allow-same-origin'.
+window.addEventListener("message", receiveMessage);
+
+function receiveMessage(event) {
+
+  is(event.data.result, curTest.result,
+     "should be " + curTest.result + " in test (" + curTest.description + ")!");
+
+  loadNextTest();
+}
+
+// get the test started
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_script_template.html b/dom/security/test/csp/test_script_template.html
new file mode 100644
index 0000000000..a71ebfe960
--- /dev/null
+++ b/dom/security/test/csp/test_script_template.html
@@ -0,0 +1,60 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1548385 - CSP: Test script template</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/**
+ * Description of the test:
+ * We load a document using a CSP of "default-src 'unsafe-inline'"
+ * and make sure that an external script within a template gets
+ * blocked correctly.
+ */
+
+const CSP_BLOCKED_SUBJECT = "csp-on-violate-policy";
+const CSP_ALLOWED_SUBJECT = "specialpowers-http-notify-request";
+
+SimpleTest.waitForExplicitFinish();
+
+function examiner() {
+  SpecialPowers.addObserver(this, CSP_BLOCKED_SUBJECT);
+  SpecialPowers.addObserver(this, CSP_ALLOWED_SUBJECT);
+}
+
+examiner.prototype  = {
+  observe(subject, topic, data) {
+    if (topic == CSP_BLOCKED_SUBJECT) {
+      let jsFileName = SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(subject, "nsIURI"), "asciiSpec");
+      if (jsFileName.endsWith("file_script_template.js")) {
+        ok(true, "js file blocked by CSP");
+        this.removeAndFinish();
+      }
+    }
+
+    if (topic == CSP_ALLOWED_SUBJECT) {
+      if (data.endsWith("file_script_template.js")) {
+        ok(false, "js file allowed by CSP");
+        this.removeAndFinish();
+      }
+    }
+  },
+
+  removeAndFinish() {
+    SpecialPowers.removeObserver(this, CSP_BLOCKED_SUBJECT);
+    SpecialPowers.removeObserver(this, CSP_ALLOWED_SUBJECT);
+    SimpleTest.finish();
+  }
+}
+
+window.examiner = new examiner();
+document.getElementById("testframe").src = "file_script_template.html";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_security_policy_violation_event.html b/dom/security/test/csp/test_security_policy_violation_event.html
new file mode 100644
index 0000000000..0d5cfade9c
--- /dev/null
+++ b/dom/security/test/csp/test_security_policy_violation_event.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<meta http-equiv="Content-Security-Policy" content="img-src 'none'">
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<script>
+SimpleTest.waitForExplicitFinish();
+
+document.addEventListener("securitypolicyviolation", (e) => {
+  SimpleTest.is(e.blockedURI, "http://mochi.test:8888/foo/bar.jpg", "blockedURI");
+  SimpleTest.is(e.violatedDirective, "img-src", "violatedDirective")
+  SimpleTest.is(e.originalPolicy, "img-src 'none'", "originalPolicy");
+  SimpleTest.finish();
+});
+</script>
+<img src="http://mochi.test:8888/foo/bar.jpg">
diff --git a/dom/security/test/csp/test_self_none_as_hostname_confusion.html b/dom/security/test/csp/test_self_none_as_hostname_confusion.html
new file mode 100644
index 0000000000..5f6958220e
--- /dev/null
+++ b/dom/security/test/csp/test_self_none_as_hostname_confusion.html
@@ -0,0 +1,53 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=587377
+-->
+<head>
+  <meta charset="utf-8">
+  <title>Test for Bug 587377</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=587377">Mozilla Bug 587377</a>
+<p id="display"></p>
+
+<iframe id="cspframe"></iframe>
+
+<pre id="test">
+
+<script class="testbody" type="text/javascript">
+// Load locale string during mochitest
+var stringBundleService = SpecialPowers.Cc["@mozilla.org/intl/stringbundle;1"]
+                          .getService(SpecialPowers.Ci.nsIStringBundleService);
+var localizer = stringBundleService.createBundle("chrome://global/locale/security/csp.properties");
+var confusionMsg = localizer.formatStringFromName("hostNameMightBeKeyword", ["SELF", "self"]);
+
+function cleanup() {
+  SpecialPowers.postConsoleSentinel();
+  SimpleTest.finish();
+};
+
+// To prevent the test from asserting twice and calling SimpleTest.finish() twice,
+// startTest will be marked false as soon as the confusionMsg is detected.
+startTest = false;
+SpecialPowers.registerConsoleListener(function ConsoleMsgListener(aMsg) {
+  if (startTest) {
+    if (aMsg.message.indexOf(confusionMsg) > -1) {
+      startTest = false;
+      ok(true, "CSP header with a hostname similar to keyword should be warned");
+      SimpleTest.executeSoon(cleanup);
+    }
+    // Otherwise, the warning hasn't happened yet so we wait.
+  }
+});
+
+// set up and start testing
+SimpleTest.waitForExplicitFinish();
+document.getElementById('cspframe').src = 'file_self_none_as_hostname_confusion.html';
+startTest = true;
+</script>
+</pre>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_sendbeacon.html b/dom/security/test/csp/test_sendbeacon.html
new file mode 100644
index 0000000000..3b0df34c05
--- /dev/null
+++ b/dom/security/test/csp/test_sendbeacon.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1234813 - sendBeacon should not throw if blocked by Content Policy</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<p id="display"></p>
+<iframe style="width:100%;" id="testframe" src="file_sendbeacon.html"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * Let's try to fire a sendBeacon which gets blocked by CSP. Let's make sure
+ * sendBeacon does not throw an exception.
+ */
+SimpleTest.waitForExplicitFinish();
+
+// a postMessage handler used to bubble up the
+// result from within the iframe.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  var result = event.data.result;
+  is(result, "blocked-beacon-does-not-throw", "sendBeacon should not throw");
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_service_worker.html b/dom/security/test/csp/test_service_worker.html
new file mode 100644
index 0000000000..1c274990f8
--- /dev/null
+++ b/dom/security/test/csp/test_service_worker.html
@@ -0,0 +1,61 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1208559 - ServiceWorker registration not governed by CSP</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * Spawning a worker from https://example.com but script-src is 'test1.example.com'
+ * CSP is not consulted
+ */
+SimpleTest.waitForExplicitFinish();
+
+var tests = [
+  {
+    policy: "default-src 'self'; script-src 'unsafe-inline'; child-src test1.example.com;",
+    expected: "blocked"
+  },
+];
+
+var counter = 0;
+var curTest;
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  is(event.data.result, curTest.expected, "Should be (" + curTest.expected + ") in Test " + counter + "!");
+  loadNextTest();
+}
+
+onload = function() {
+  SpecialPowers.pushPrefEnv({"set": [
+    ["dom.serviceWorkers.exemptFromPerDomainMax", true],
+    ["dom.serviceWorkers.enabled", true],
+    ["dom.serviceWorkers.testing.enabled", true],
+    ["privacy.partition.serviceWorkers", true],
+  ]}, loadNextTest);
+}
+
+function loadNextTest() {
+  if (counter == tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+  curTest = tests[counter++];
+  var src = "https://example.com/tests/dom/security/test/csp/file_testserver.sjs";
+  // append the file that should be served
+  src += "?file=" + escape("tests/dom/security/test/csp/file_service_worker.html");
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(curTest.policy);
+  document.getElementById("testframe").src = src;
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_strict_dynamic.html b/dom/security/test/csp/test_strict_dynamic.html
new file mode 100644
index 0000000000..f894e6d447
--- /dev/null
+++ b/dom/security/test/csp/test_strict_dynamic.html
@@ -0,0 +1,133 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load scripts with a CSP of 'strict-dynamic' with valid
+ * and invalid nonces and make sure scripts are allowed/blocked
+ * accordingly. Different tests load inline and external scripts
+ * also using a CSP including http: and https: making sure
+ * other srcs are invalided by 'strict-dynamic'.
+ */
+
+var tests = [
+  {
+    desc: "strict-dynamic with valid nonce should be allowed",
+    result: "allowed",
+    file: "file_strict_dynamic_script_extern.html",
+    policy: "script-src 'strict-dynamic' 'nonce-foo' https: 'none' 'self'"
+  },
+  {
+    desc: "strict-dynamic with invalid nonce should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_script_extern.html",
+    policy: "script-src 'strict-dynamic' 'nonce-bar' http: http://example.com"
+  },
+  {
+    desc: "strict-dynamic, allowlist and invalid nonce should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_script_extern.html",
+    policy: "script-src 'strict-dynamic' 'nonce-bar' 'unsafe-inline' http: http://example.com"
+  },
+  {
+    desc: "strict-dynamic with no 'nonce-' should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_script_extern.html",
+    policy: "script-src 'strict-dynamic'"
+  },
+  // inline scripts
+  {
+    desc: "strict-dynamic with valid nonce should be allowed",
+    result: "allowed",
+    file: "file_strict_dynamic_script_inline.html",
+    policy: "script-src 'strict-dynamic' 'nonce-foo' https: 'none' 'self'"
+  },
+  {
+    desc: "strict-dynamic with invalid nonce should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_script_inline.html",
+    policy: "script-src 'strict-dynamic' 'nonce-bar' http: http://example.com"
+  },
+  {
+    desc: "strict-dynamic, unsafe-inline and invalid nonce should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_script_inline.html",
+    policy: "script-src 'strict-dynamic' 'nonce-bar' 'unsafe-inline' http: http://example.com"
+  },
+  {
+    desc: "strict-dynamic with no 'nonce-' should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_script_inline.html",
+    policy: "script-src 'strict-dynamic'"
+  },
+  {
+    desc: "strict-dynamic with DOM events should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_script_events.html",
+    policy: "script-src 'strict-dynamic' 'nonce-foo'"
+  },
+  {
+    // marquee is a special snowflake
+    desc: "strict-dynamic with DOM events should be blocked (marquee)",
+    result: "blocked",
+    file: "file_strict_dynamic_script_events_marquee.html",
+    policy: "script-src 'strict-dynamic' 'nonce-foo'"
+  },
+  {
+    desc: "strict-dynamic with JS URLs should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_js_url.html",
+    policy: "script-src 'strict-dynamic' 'nonce-foo'"
+  },
+];
+
+var counter = 0;
+var curTest;
+
+function loadNextTest() {
+  if (counter == tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+
+  curTest = tests[counter++];
+  var src = "file_testserver.sjs?file=";
+  // append the file that should be served
+  src += escape("tests/dom/security/test/csp/" + curTest.file)
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(curTest.policy);
+
+  document.getElementById("testframe").addEventListener("load", test);
+  document.getElementById("testframe").src = src;
+}
+
+function test() {
+  try {
+    document.getElementById("testframe").removeEventListener('load', test);
+    var testframe = document.getElementById("testframe");
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    is(divcontent, curTest.result, curTest.desc);
+  }
+  catch (e) {
+    ok(false, "ERROR: could not access content for test: '" + curTest.desc + "'");
+  }
+  loadNextTest();
+}
+
+// start running the tests
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_strict_dynamic_default_src.html b/dom/security/test/csp/test_strict_dynamic_default_src.html
new file mode 100644
index 0000000000..53eb899ab2
--- /dev/null
+++ b/dom/security/test/csp/test_strict_dynamic_default_src.html
@@ -0,0 +1,136 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load scripts and images with a CSP of 'strict-dynamic' making sure
+ * allowlists get ignored for scripts but not for images when strict-dynamic
+ * appears in default-src.
+ *
+ * Please note that we do not support strict-dynamic within default-src yet,
+ * see Bug 1313937. When updating this test please do not change the
+ * csp policies, but only replace todo_is() with is().
+ */
+
+var tests = [
+  {
+    script_desc: "(test1) script should be allowed because of valid nonce",
+    img_desc: "(test1) img should be allowed because of 'self'",
+    script_result: "allowed",
+    img_result: "allowed",
+    policy: "default-src 'strict-dynamic' 'self'; script-src 'nonce-foo'"
+  },
+  {
+    script_desc: "(test 2) script should be blocked because of invalid nonce",
+    img_desc: "(test 2) img should be allowed because of valid scheme-src",
+    script_result: "blocked",
+    img_result: "allowed",
+    policy: "default-src 'strict-dynamic' http:; script-src 'nonce-bar' http:"
+  },
+  {
+    script_desc: "(test 3) script should be blocked because of invalid nonce",
+    img_desc: "(test 3) img should be allowed because of valid host-src",
+    script_result: "blocked",
+    script_enforced: "",
+    img_result: "allowed",
+    policy: "default-src 'strict-dynamic' mochi.test; script-src 'nonce-bar' http:"
+  },
+  {
+    script_desc: "(test 4) script should be allowed because of valid nonce",
+    img_desc: "(test 4) img should be blocked because of default-src 'strict-dynamic'",
+    script_result: "allowed",
+    img_result: "blocked",
+    policy: "default-src 'strict-dynamic'; script-src 'nonce-foo'"
+  },
+  // some reverse order tests (have script-src appear before default-src)
+  {
+    script_desc: "(test 5) script should be allowed because of valid nonce",
+    img_desc: "(test 5) img should be blocked because of default-src 'strict-dynamic'",
+    script_result: "allowed",
+    img_result: "blocked",
+    policy: "script-src 'nonce-foo'; default-src 'strict-dynamic';"
+  },
+  {
+    script_desc: "(test 6) script should be allowed because of valid nonce",
+    img_desc: "(test 6) img should be blocked because of default-src http:",
+    script_result: "blocked",
+    img_result: "blocked",
+    policy: "script-src 'nonce-bar' http:; default-src 'strict-dynamic' http:;"
+  },
+  {
+    script_desc: "(test 7) script should be allowed because of invalid nonce",
+    img_desc: "(test 7) img should be blocked because of image-src http:",
+    script_result: "blocked",
+    img_result: "blocked",
+    policy: "script-src 'nonce-bar' http:; default-src 'strict-dynamic' http:; img-src http:"
+  },
+];
+
+var counter = 0;
+var curTest;
+
+function loadNextTest() {
+  if (counter == tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+
+  curTest = tests[counter++];
+  var src = "file_testserver.sjs?file=";
+  // append the file that should be served
+  src += escape("tests/dom/security/test/csp/file_strict_dynamic_default_src.html");
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(curTest.policy);
+
+  document.getElementById("testframe").addEventListener("load", checkResults);
+  document.getElementById("testframe").src = src;
+}
+
+function checkResults() {
+  try {
+    var testframe = document.getElementById("testframe");
+    testframe.removeEventListener('load', checkResults);
+
+    // check if script loaded
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    var imgcontent = testframe.contentWindow.document.getElementById('testimage').dataset.result;
+    if (curTest.script_result === "blocked") {
+      todo_is(divcontent, curTest.script_result, curTest.script_desc);
+    }
+    else {
+      is(divcontent, curTest.script_result, curTest.script_desc);
+    }
+
+    // check if image loaded
+    var testimg = testframe.contentWindow.document.getElementById("testimage");
+    if (curTest.img_result === "allowed") {
+      todo_is(imgcontent, curTest.img_result, curTest.img_desc);
+    }
+    else {
+      is(imgcontent, curTest.img_result, curTest.img_desc);
+    }
+  }
+  catch (e) {
+    ok(false, "ERROR: could not access content for test: '" + curTest.script_desc + "'");
+  }
+
+  loadNextTest();
+}
+
+// start running the tests
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_strict_dynamic_parser_inserted.html b/dom/security/test/csp/test_strict_dynamic_parser_inserted.html
new file mode 100644
index 0000000000..63d2c5a256
--- /dev/null
+++ b/dom/security/test/csp/test_strict_dynamic_parser_inserted.html
@@ -0,0 +1,94 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1299483 - CSP: Implement 'strict-dynamic'</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+  <iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We loader parser and non parser inserted scripts making sure that
+ * parser inserted scripts are blocked if strict-dynamic is present
+ * and no valid nonce and also making sure that non-parser inserted
+ * scripts are allowed to execute.
+ */
+
+var tests = [
+  {
+    desc: "(parser inserted script) using doc.write(<script>) should be blocked",
+    result: "blocked",
+    file: "file_strict_dynamic_parser_inserted_doc_write.html",
+    policy: "script-src 'strict-dynamic' 'nonce-foo' http:"
+  },
+  {
+    desc: "(parser inserted script with valid nonce) using doc.write(<script>) should be allowed",
+    result: "allowed",
+    file: "file_strict_dynamic_parser_inserted_doc_write_correct_nonce.html",
+    policy: "script-src 'strict-dynamic' 'nonce-foo' https:"
+  },
+  {
+    desc: "(non parser inserted script) using appendChild() should allow external script",
+    result: "allowed",
+    file: "file_strict_dynamic_non_parser_inserted.html",
+    policy: "script-src 'strict-dynamic' 'nonce-foo' https:"
+  },
+  {
+     desc: "(non parser inserted script) using appendChild() should allow inline script",
+     result: "allowed",
+     file: "file_strict_dynamic_non_parser_inserted_inline.html",
+     policy: "script-src 'strict-dynamic' 'nonce-foo' https:"
+  },
+  {
+     desc: "strict-dynamic should not invalidate 'unsafe-eval'",
+     result: "allowed",
+     file: "file_strict_dynamic_unsafe_eval.html",
+     policy: "script-src 'strict-dynamic' 'nonce-foo' 'unsafe-eval'"
+   },
+];
+
+var counter = 0;
+var curTest;
+
+function loadNextTest() {
+  if (counter == tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+
+  curTest = tests[counter++];
+  var src = "file_testserver.sjs?file=";
+  // append the file that should be served
+  src += escape("tests/dom/security/test/csp/" + curTest.file)
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(curTest.policy);
+
+  document.getElementById("testframe").addEventListener("load", test);
+  document.getElementById("testframe").src = src;
+}
+
+function test() {
+  try {
+    document.getElementById("testframe").removeEventListener('load', test);
+    var testframe = document.getElementById("testframe");
+    var divcontent = testframe.contentWindow.document.getElementById('testdiv').innerHTML;
+    is(divcontent, curTest.result, curTest.desc);
+  }
+  catch (e) {
+    ok(false, "ERROR: could not access content for test: '" + curTest.desc + "'");
+  }
+  loadNextTest();
+}
+
+// start running the tests
+loadNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_subframe_run_js_if_allowed.html b/dom/security/test/csp/test_subframe_run_js_if_allowed.html
new file mode 100644
index 0000000000..fbf5a885cd
--- /dev/null
+++ b/dom/security/test/csp/test_subframe_run_js_if_allowed.html
@@ -0,0 +1,33 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=702439
+
+This test verifies that child iframes of CSP documents are
+permitted to execute javascript: URLs assuming the policy
+allows this.
+-->
+<head>
+  <title>Test for Bug 702439</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe id="i"></iframe>
+<script class="testbody" type="text/javascript">
+var javascript_link_ran = false;
+
+// check that the script in the child frame's javascript: URL ran
+function checkResult()
+{
+  is(javascript_link_ran, true,
+     "javascript URL didn't execute");
+
+  SimpleTest.finish();
+}
+
+SimpleTest.waitForExplicitFinish();
+document.getElementById('i').src = 'file_subframe_run_js_if_allowed.html';
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_svg_inline_style.html b/dom/security/test/csp/test_svg_inline_style.html
new file mode 100644
index 0000000000..c05ca20467
--- /dev/null
+++ b/dom/security/test/csp/test_svg_inline_style.html
@@ -0,0 +1,135 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1262842: Test CSP inline style within svg image</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="/tests/SimpleTest/WindowSnapshot.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe id="img_base"></iframe>
+<iframe id="img_csp"></iframe>
+<iframe id="img_base_srcset"></iframe>
+<iframe id="img_csp_srcset"></iframe>
+<iframe id="doc_base"></iframe>
+<iframe id="doc_csp"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+// Description of the two tests:
+//  * CSP should not apply to SVGs loaded as images (in src or srcset)
+//  * CSP should apply to SVGs loaded as document
+// Since we have to test inline styles within SVGs, we loaded the SVGs
+// and then take screenshots to comopare that the two SVGs are identical.
+
+SimpleTest.waitForExplicitFinish();
+
+let img_base = document.getElementById("img_base");
+let img_csp = document.getElementById("img_csp");
+let img_base_srcset = document.getElementById("img_base_srcset");
+let img_csp_srcset = document.getElementById("img_csp_srcset");
+let doc_base = document.getElementById("doc_base");
+let doc_csp = document.getElementById("doc_csp");
+
+let loadedFrames = 0;
+
+async function compareSVGs() {
+  loadedFrames++;
+  if (loadedFrames != 6) {
+    return;
+  }
+  // compare the two iframes where SVGs are loaded as images
+  try {
+    let img_base_snap = await snapshotWindow(img_base.contentWindow);
+    let img_csp_snap = await snapshotWindow(img_csp.contentWindow);
+
+    ok(compareSnapshots(img_base_snap, img_csp_snap, true)[0],
+       "CSP should not apply to SVG loaded as image");
+  } catch(err) {
+    ok(false, "img error: " + err.message);
+  }
+
+  // compare the two iframes where SVGs are loaded as images with srcset
+  try {
+    let img_base_snap_srcset = await snapshotWindow(img_base_srcset.contentWindow);
+    let img_csp_snap_srcset = await snapshotWindow(img_csp_srcset.contentWindow);
+
+    ok(compareSnapshots(img_base_snap_srcset, img_csp_snap_srcset, true)[0],
+       "CSP should not apply to SVG loaded as image with srcset");
+  } catch(err) {
+    ok(false, "img error: " + err.message);
+  }
+
+  // compare the two iframes where SVGs are loaded as documents
+  try {
+    let doc_base_snap = await snapshotWindow(doc_base.contentWindow);
+    let doc_csp_snap = await snapshotWindow(doc_csp.contentWindow);
+
+    ok(compareSnapshots(doc_base_snap, doc_csp_snap, true)[0],
+       "CSP should apply to SVG loaded as document");
+  } catch(err) {
+    ok(false, "doc error: " + err.message);
+  }
+
+  SimpleTest.finish();
+}
+
+// load SVG as images
+img_base.onerror = function() {
+  ok(false, "sanity: img_base onerror should not fire");
+}
+img_base.onload = function() {
+  ok(true, "sanity: img_base onload should fire");
+  compareSVGs();
+}
+img_base.src = "file_svg_inline_style_base.html";
+
+img_csp.onerror = function() {
+  ok(false, "sanity: img_csp onerror should not fire");
+}
+img_csp.onload = function() {
+  ok(true, "sanity: img_csp onload should fire");
+  compareSVGs();
+}
+img_csp.src = "file_svg_inline_style_csp.html";
+
+img_base_srcset.onerror = function() {
+  ok(false, "sanity: img_base_srcset onerror should not fire");
+}
+img_base_srcset.onload = function() {
+  ok(true, "sanity: img_base_srcset onload should fire");
+  compareSVGs();
+}
+img_base_srcset.src = "file_svg_srcset_inline_style_base.html";
+
+img_csp_srcset.onerror = function() {
+  ok(false, "sanity: img_csp_srcset onerror should not fire");
+}
+img_csp_srcset.onload = function() {
+  ok(true, "sanity: img_csp_srcset onload should fire");
+  compareSVGs();
+}
+img_csp_srcset.src = "file_svg_srcset_inline_style_csp.html";
+
+// load SVG as documnents
+doc_base.onerror = function() {
+  ok(false, "sanity: doc_base onerror should not fire");
+}
+doc_base.onload = function() {
+  ok(true, "sanity: doc_base onload should fire");
+  compareSVGs();
+}
+doc_base.src = "file_svg_inline_style_server.sjs?svg_no_inline_style&5";
+
+doc_csp.onerror = function() {
+  ok(false, "sanity: doc_csp onerror should not fire");
+}
+doc_csp.onload = function() {
+  ok(true, "sanity: doc_csp onload should fire");
+  compareSVGs();
+}
+doc_csp.src = "file_svg_inline_style_server.sjs?svg_inline_style_csp&6";
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_uir_top_nav.html b/dom/security/test/csp/test_uir_top_nav.html
new file mode 100644
index 0000000000..57005ba6f9
--- /dev/null
+++ b/dom/security/test/csp/test_uir_top_nav.html
@@ -0,0 +1,53 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1391011: Test uir for toplevel navigations</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+/* Description of the test:
+ * We load an https page which defines upgrade-insecure-requests into an iframe
+ * and perform a same origin and a cross origin toplevel load and make sure that
+ * upgrade-insecure-requests applies to the same origin load.
+ */
+
+let totalTests = 2;
+let testCounter = 0;
+
+function checkResults(aResult) {
+  ok(aResult == "https://example.com/tests/dom/security/test/csp/file_uir_top_nav_dummy.html" ||
+     aResult == "http://test1.example.com/tests/dom/security/test/csp/file_uir_top_nav_dummy.html",
+     "same origin should be upgraded to https, cross origin should remain http");
+  if (++testCounter < totalTests) {
+    return;
+  }
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+function startTest() {
+  document.getElementById("testframe").src =
+  "https://example.com/tests/dom/security/test/csp/file_uir_top_nav.html";
+}
+
+// Don't upgrade to https to test that upgrade-insecure-requests acts correctly and
+// start test
+SpecialPowers.pushPrefEnv({ set: [
+    ["dom.security.https_first", false]
+  ]}, startTest);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_uir_windowwatcher.html b/dom/security/test/csp/test_uir_windowwatcher.html
new file mode 100644
index 0000000000..f16b3c93a6
--- /dev/null
+++ b/dom/security/test/csp/test_uir_windowwatcher.html
@@ -0,0 +1,31 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1529893 - Test upgrade-insecure-requests for opening window through nsWindowWatcher</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+
+<iframe name='frameA' width="100%" src="http://example.com/tests/dom/security/test/csp/file_windowwatcher_frameA.html"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+// The CSP of subframe C should cause the window to be opened to be upgraded from http to https.
+
+SimpleTest.waitForExplicitFinish();
+
+let finalURI = "https://example.com/tests/dom/security/test/csp/file_windowwatcher_win_open.html";
+
+window.addEventListener("message", receiveMessage);
+
+function receiveMessage(event) {
+  is(event.data.result, finalURI, "opened window correctly upgraded to https");
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_upgrade_insecure.html b/dom/security/test/csp/test_upgrade_insecure.html
new file mode 100644
index 0000000000..0827b7f2df
--- /dev/null
+++ b/dom/security/test/csp/test_upgrade_insecure.html
@@ -0,0 +1,192 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load resources (img, script, sytle, etc) over *http* and make sure
+ * that all the resources get upgraded to use  >> https << when the
+ * csp-directive "upgrade-insecure-requests" is specified. We further
+ * test that subresources within nested contexts (iframes) get upgraded
+ * and also test the handling of server side redirects.
+ *
+ * In detail:
+ * We perform an XHR request to the *.sjs file which is processed async on
+ * the server and waits till all the requests were processed by the server.
+ * Once the server received all the different requests, the server responds
+ * to the initial XHR request with an array of results which must match
+ * the expected results from each test, making sure that all requests
+ * received by the server (*.sjs) were actually *https* requests.
+ */
+
+const { AppConstants } = SpecialPowers.ChromeUtils.importESModule(
+  "resource://gre/modules/AppConstants.sys.mjs"
+);
+
+const UPGRADE_POLICY =
+  "upgrade-insecure-requests;" +               // upgrade all http requests to https
+  "block-all-mixed-content;" +                 // upgrade should be enforced before block-all.
+  "default-src https: wss: 'unsafe-inline';" + // only allow https: and wss:
+  "form-action https:;";                       // explicit, no fallback to default-src
+
+const UPGRADE_POLICY_NO_DEFAULT_SRC =
+  "upgrade-insecure-requests;" +               // upgrade all http requests to https
+  "script-src 'unsafe-inline' *";              // we have to allowlist the inline scripts
+                                               // in the test.
+const NO_UPGRADE_POLICY =
+  "default-src http: ws: 'unsafe-inline';" +   // allow http:// and ws://
+  "form-action http:;";                        // explicit, no fallback to default-src
+
+var tests = [
+  { // (1) test that all requests within an >> https << page get updated
+    policy: UPGRADE_POLICY,
+    topLevelScheme: "https://",
+    description: "upgrade all requests on toplevel https",
+    deliveryMethod: "header",
+    results: [
+      "iframe-ok", "script-ok", "img-ok", "img-redir-ok", "font-ok", "xhr-ok", "style-ok",
+      "media-ok", "object-ok", "form-ok", "nested-img-ok"
+    ]
+  },
+  { // (2) test that all requests within an >> http << page get updated
+    policy: UPGRADE_POLICY,
+    topLevelScheme: "http://",
+    description: "upgrade all requests on toplevel http",
+    deliveryMethod: "header",
+    results: [
+      "iframe-ok", "script-ok", "img-ok", "img-redir-ok", "font-ok", "xhr-ok", "style-ok",
+      "media-ok", "object-ok", "form-ok", "nested-img-ok"
+    ]
+  },
+  { // (3) test that all requests within an >> http << page get updated, but do
+    //     not specify a default-src directive.
+    policy: UPGRADE_POLICY_NO_DEFAULT_SRC,
+    topLevelScheme: "http://",
+    description: "upgrade all requests on toplevel http where default-src is not specified",
+    deliveryMethod: "header",
+    results: [
+      "iframe-ok", "script-ok", "img-ok", "img-redir-ok", "font-ok", "xhr-ok", "style-ok",
+      "media-ok", "object-ok", "form-ok", "nested-img-ok"
+    ]
+  },
+  { // (4) test that no requests get updated if >> upgrade-insecure-requests << is not used
+    policy: NO_UPGRADE_POLICY,
+    topLevelScheme: "http://",
+    description: "do not upgrade any requests on toplevel http",
+    deliveryMethod: "header",
+    results: [
+      "iframe-error", "script-error", "img-error", "img-redir-error", "font-error",
+      "xhr-error", "style-error", "media-error", "object-error", "form-error",
+      "nested-img-error"
+    ]
+  },
+  { // (5) test that all requests within an >> https << page using meta CSP get updated
+    // policy: UPGRADE_POLICY, that test uses UPGRADE_POLICY within
+    //                         file_upgrade_insecure_meta.html
+    //                         no need to define it within that object.
+    topLevelScheme: "https://",
+    description: "upgrade all requests on toplevel https using meta csp",
+    deliveryMethod: "meta",
+    results: [
+      "iframe-ok", "script-ok", "img-ok", "img-redir-ok", "font-ok", "xhr-ok", "style-ok",
+      "media-ok", "object-ok", "form-ok", "nested-img-ok"
+    ]
+  },
+];
+
+// TODO: WebSocket tests are not supported on Android Yet. Bug 1566168.
+if (AppConstants.platform !== "android") {
+    for (let test of tests) {
+        test.results.push(test.results[0] == "iframe-ok" ? "websocket-ok" : "websocket-error");
+    }
+}
+
+var counter = 0;
+var curTest;
+
+function loadTestPage() {
+  curTest = tests[counter++];
+  var src = curTest.topLevelScheme + "example.com/tests/dom/security/test/csp/file_testserver.sjs?file=";
+  if (curTest.deliveryMethod === "header") {
+    // append the file that should be served
+    src += escape("tests/dom/security/test/csp/file_upgrade_insecure.html");
+    // append the CSP that should be used to serve the file
+    src += "&csp=" + escape(curTest.policy);
+  }
+  else {
+    src += escape("tests/dom/security/test/csp/file_upgrade_insecure_meta.html");
+    // no csp here, since it's in the meta element
+  }
+  document.getElementById("testframe").src = src;
+}
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+function checkResults(result) {
+    // try to find the expected result within the results array
+  var index = curTest.results.indexOf(result);
+  isnot(index, -1, curTest.description + " (result: " + result + ")");
+
+  // take the element out the array and continue till the results array is empty
+  if (index != -1) {
+    curTest.results.splice(index, 1);
+  }
+  // lets check if we are expecting more results to bubble up
+  if (curTest.results.length) {
+    return;
+  }
+  // lets see if we ran all the tests
+  if (counter == tests.length) {
+    finishTest();
+    return;
+  }
+  // otherwise it's time to run the next test
+  runNextTest();
+}
+
+// a postMessage handler that is used by sandboxed iframes without
+// 'allow-same-origin' to bubble up results back to this main page.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResults(event.data.result);
+}
+
+function runNextTest() {
+  // sends an xhr request to the server which is processed async, which only
+  // returns after the server has received all the expected requests.
+  var myXHR = new XMLHttpRequest();
+  myXHR.open("GET", "file_upgrade_insecure_server.sjs?queryresult");
+  myXHR.onload = function(e) {
+    var results = myXHR.responseText.split(",");
+    for (var index in results) {
+      checkResults(results[index]);
+    }
+  }
+  myXHR.onerror = function(e) {
+    ok(false, "could not query results from server (" + e.message + ")");
+    finishTest();
+  }
+  myXHR.send();
+
+  // give it some time and run the testpage
+  SimpleTest.executeSoon(loadTestPage);
+}
+
+SimpleTest.waitForExplicitFinish();
+runNextTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_upgrade_insecure_cors.html b/dom/security/test/csp/test_upgrade_insecure_cors.html
new file mode 100644
index 0000000000..3ed53d8108
--- /dev/null
+++ b/dom/security/test/csp/test_upgrade_insecure_cors.html
@@ -0,0 +1,86 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load a page serving two XHR requests (including being redirected);
+ * one that should not require CORS and one that should require cors, in particular:
+ *
+ * Test 1:
+ *   Main page:   https://test1.example.com
+ *   XHR request: http://test1.example.com
+ *   Redirect to: http://test1.example.com
+ *   Description: Upgrade insecure should upgrade from http to https and also
+ *                surpress CORS for that case.
+ *
+ * Test 2:
+ *   Main page:   https://test1.example.com
+ *   XHR request: http://test1.example.com
+ *   Redirect to: http://test1.example.com:443
+ *   Description: Upgrade insecure should upgrade from http to https and also
+ *                prevent CORS for that case.
+ *   Note: If redirecting to a different port, then CORS *should* be enforced (unless
+ *         it's port 443). Unfortunately we can't test that because of the setup of our
+ *         *.sjs files; they only are able to listen to port 443, see:
+ *         http://mxr.mozilla.org/mozilla-central/source/build/pgo/server-locations.txt#98
+ *
+ * Test 3:
+ *   Main page:   https://test1.example.com
+ *   XHR request: http://test2.example.com
+ *   Redirect to: http://test1.example.com
+ *   Description: Upgrade insecure should *not* prevent CORS since
+ *                the page performs a cross origin xhr.
+ *
+ */
+
+const CSP_POLICY = "upgrade-insecure-requests; script-src 'unsafe-inline'";
+var tests = 3;
+
+function loadTest() {
+  var src = "https://test1.example.com/tests/dom/security/test/csp/file_testserver.sjs?file=";
+  // append the file that should be served
+  src += escape("tests/dom/security/test/csp/file_upgrade_insecure_cors.html")
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(CSP_POLICY);
+  document.getElementById("testframe").src = src;
+}
+
+function checkResult(result) {
+  if (result === "test1-no-cors-ok" ||
+      result === "test2-no-cors-diffport-ok" ||
+      result === "test3-cors-ok") {
+    ok(true, "'upgrade-insecure-requests' acknowledges CORS (" + result + ")");
+  }
+  else {
+    ok(false, "'upgrade-insecure-requests' acknowledges CORS (" + result + ")");
+  }
+  if (--tests > 0) {
+    return;
+  }
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+// a postMessage handler that is used to bubble up results from
+// within the iframe.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  checkResult(event.data);
+}
+
+SimpleTest.waitForExplicitFinish();
+loadTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_upgrade_insecure_docwrite_iframe.html b/dom/security/test/csp/test_upgrade_insecure_docwrite_iframe.html
new file mode 100644
index 0000000000..dc6039ec35
--- /dev/null
+++ b/dom/security/test/csp/test_upgrade_insecure_docwrite_iframe.html
@@ -0,0 +1,54 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1273430 - Test CSP upgrade-insecure-requests for doc.write(iframe)</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * Load an iframe which ships with a CSP of upgrade-insecure-requests.
+ * Within that iframe a script performs doc.write(iframe) using an
+ * *http* URL. Make sure, the URL is upgraded to *https*.
+ *
+ * +-----------------------------------------+
+ * |                                         |
+ * | http(s); csp: upgrade-insecure-requests |       |
+ * | +---------------------------------+     |
+ * | |                                 |     |
+ * | | doc.write(<iframe src='http'>); | <--------- upgrade to https
+ * | |                                 |     |
+ * | +---------------------------------+     |
+ * |                                         |
+ * +-----------------------------------------+
+ *
+ */
+
+const TEST_FRAME_URL =
+  "https://example.com/tests/dom/security/test/csp/file_upgrade_insecure_docwrite_iframe.sjs?testframe";
+
+// important: the RESULT should have a scheme of *https*
+const RESULT =
+  "https://example.com/tests/dom/security/test/csp/file_upgrade_insecure_docwrite_iframe.sjs?docwriteframe";
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  is(event.data.result, RESULT, "doc.write(iframe) of http should be upgraded to https!");
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+// start the test
+SimpleTest.waitForExplicitFinish();
+var testframe = document.getElementById("testframe");
+testframe.src = TEST_FRAME_URL;
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_upgrade_insecure_loopback.html b/dom/security/test/csp/test_upgrade_insecure_loopback.html
new file mode 100644
index 0000000000..f72f95215e
--- /dev/null
+++ b/dom/security/test/csp/test_upgrade_insecure_loopback.html
@@ -0,0 +1,91 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1447784 - Implement CSP upgrade-insecure-requests directive</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load a page that performs a CORS XHR to 127.0.0.1 which shouldn't be upgraded to https:
+ *
+ * Test 1:
+ *   Main page:   https://127.0.0.1:8080
+ *   XHR request: http://127.0.0.1:8080
+ *   No redirect to https://
+ *   Description: Upgrade insecure should *NOT* upgrade from http to https.
+ */
+
+const CSP_POLICY = "upgrade-insecure-requests; script-src 'unsafe-inline'";
+let testFiles = ["tests/dom/security/test/csp/file_upgrade_insecure_loopback.html",
+                 "tests/dom/security/test/csp/file_upgrade_insecure_loopback_form.html"];
+
+function examiner() {
+  SpecialPowers.addObserver(this, "specialpowers-http-notify-request");
+}
+examiner.prototype = {
+  observe(subject, topic, data) {
+    if (topic === "specialpowers-http-notify-request") {
+      // we skip looking at other requests that might be observed accidentally
+      // e.g., we saw kinto requests when running this test locally
+      if (data.includes("bug-1661423-dont-upgrade-localhost")) {
+        let urlObj = new URL(data);
+        is(urlObj.protocol, "http:", "Didn't upgrade localhost URL");
+        loadTest();
+      }
+    }
+  },
+  remove() {
+    SpecialPowers.removeObserver(this, "specialpowers-http-notify-request");
+  }
+};
+
+window.examiner = new examiner();
+
+
+function loadTest() {
+  if (!testFiles.length) {
+    removeAndFinish();
+    return;
+  }
+  var src = "https://example.com/tests/dom/security/test/csp/file_testserver.sjs?file=";
+  // append the file that should be served
+  src += escape(testFiles.shift())
+  // append the CSP that should be used to serve the file
+  src += "&csp=" + escape(CSP_POLICY);
+  document.getElementById("testframe").src = src;
+}
+
+function removeAndFinish() {
+  window.removeEventListener("message", receiveMessage);
+  window.examiner.remove();
+  SimpleTest.finish();
+}
+
+// a postMessage handler that is used to bubble up results from
+// within the iframe.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  if (event.data === "request-not-https") {
+    ok(true, "Didn't upgrade 127.0.0.1:8080 to https://");
+    loadTest();
+  }
+}
+
+SimpleTest.waitForExplicitFinish();
+
+// By default, proxies don't apply to 127.0.0.1.
+// We need them to for this test (at least on android), though:
+SpecialPowers.pushPrefEnv({set: [
+  ["network.proxy.allow_hijacking_localhost", true]
+]}).then(loadTest);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_upgrade_insecure_navigation.html b/dom/security/test/csp/test_upgrade_insecure_navigation.html
new file mode 100644
index 0000000000..5694deb15a
--- /dev/null
+++ b/dom/security/test/csp/test_upgrade_insecure_navigation.html
@@ -0,0 +1,105 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1271173 - Missing spec on Upgrade Insecure Requests(Navigational Upgrades) </title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+<iframe style="width:100%;" id="sandboxedtestframe"
+        sandbox="allow-scripts allow-top-navigation allow-same-origin allow-pointer-lock allow-popups"></iframe>
+
+<script class="testbody" type="text/javascript">
+/*
+ * Description of the test:
+ * We load a page into an iframe that performs a navigational request.
+ * We make sure that upgrade-insecure-requests applies and the page
+ * gets upgraded to https if same origin.
+ * Please note that uir only applies to sandboxed iframes if
+ * the value 'allow-same-origin' is specified.
+ */
+
+SimpleTest.waitForExplicitFinish();
+
+var tests = [
+  {
+    csp: "upgrade-insecure-requests;",
+    result: "https",
+    origin: "http://example.com",
+    desc: "upgrade-insecure-requests same origin should upgrade" 
+  },
+  {
+    csp: "",
+    result: "http",
+    origin: "http://example.com",
+    desc: "No upgrade-insecure-requests same origin should not upgrade"
+  },
+  {
+    csp: "upgrade-insecure-requests;",
+    result: "http",
+    origin: "http://mochi.test:8888",
+    desc: "upgrade-insecure-requests cross origin should not upgrade" 
+  },
+  {
+    csp: "",
+    result: "http",
+    origin: "http://mochi.test:8888",
+    desc: "No upgrade-insecure-requests cross origin should not upgrade"
+  },
+];
+
+// initializing to -1 so we start at index 0 when we start the test
+var counter = -1;
+
+function finishTest() {
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+var subtests = 0;
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  var result = event.data.result;
+  // query the scheme from the URL before comparing the result
+  var scheme = result.substring(0, result.indexOf(":"));
+  is(scheme, tests[counter].result, tests[counter].desc);
+
+  // @hardcoded 4:
+  // each test run contains of two subtests (frame and top-level)
+  // and we load each test into a regular iframe and into a
+  // sandboxed iframe. only move on to the next test once all
+  // four results from the subtests have bubbled up.
+  subtests++;
+  if (subtests != 4) {
+    return;
+  }
+  subtests = 0;
+  loadNextTest();
+}
+
+function loadNextTest() {
+  counter++;
+  if (counter == tests.length) {
+    finishTest();
+    return;
+  }
+
+  var src = tests[counter].origin;
+  src += "/tests/dom/security/test/csp/file_upgrade_insecure_navigation.sjs";
+  src += "?csp=" + escape(tests[counter].csp);
+  src += "&action=perform_navigation";
+  document.getElementById("testframe").src = src;
+  document.getElementById("sandboxedtestframe").src = src;
+}
+// Don't upgrade to https to test that upgrade-insecure-requests acts correctly
+// start running the tests
+SpecialPowers.pushPrefEnv({
+  set: [["dom.security.https_first", false]]
+}, loadNextTest);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_upgrade_insecure_navigation_redirect.html b/dom/security/test/csp/test_upgrade_insecure_navigation_redirect.html
new file mode 100644
index 0000000000..17655e6316
--- /dev/null
+++ b/dom/security/test/csp/test_upgrade_insecure_navigation_redirect.html
@@ -0,0 +1,66 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <title>Bug 1422284 - Upgrade insecure requests should only apply to top-level same-origin redirects </title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe id="redirect_same_origin_frame"></iframe>
+<iframe id="redirect_cross_origin_frame"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+
+let testCounter = 0;
+
+function checkFinished() {
+  // hardcoded 2 because we have a same-origin and a cross-origin test
+  if (++testCounter == 2) {
+    window.removeEventListener("message", receiveMessage);
+    SimpleTest.finish();
+  }
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  let docURI = event.data.docURI;
+  let url =  docURI.split('?')[0];
+  let query = docURI.split('?')[1];
+
+  if (query === "finaldoc_same_origin_redirect") {
+    // scheme schould be https
+    is (
+      url,
+      "https://example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs",
+      "upgrade-insecure-requests same origin redirect should upgrade",
+    );
+  }
+  else if (query === "finaldoc_cross_origin_redirect") {
+    // scheme schould be http
+    is (
+      url,
+      "http://test1.example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation_redirect.sjs",
+      "upgrade-insecure-requests cross origin redirect should not upgrade",
+    );
+  }
+  else {
+    ok(false, "sanity: how can we ever get here?");
+  }
+  checkFinished();
+}
+
+function startTest() {
+  document.getElementById("redirect_same_origin_frame").src =
+    "http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation_redirect_same_origin.html";
+  document.getElementById("redirect_cross_origin_frame").src =
+    "http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_navigation_redirect_cross_origin.html";
+}
+
+// do not upgrade tests by https-first, only by UIR for this test
+SpecialPowers.pushPrefEnv({ set: [["dom.security.https_first", false]]}, startTest);
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_upgrade_insecure_report_only.html b/dom/security/test/csp/test_upgrade_insecure_report_only.html
new file mode 100644
index 0000000000..230d6a3e60
--- /dev/null
+++ b/dom/security/test/csp/test_upgrade_insecure_report_only.html
@@ -0,0 +1,98 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1832249 - Consider report-only flag when upgrading insecure requests</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe id="reportonlyframe"></iframe>
+<iframe id="enforceframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * When we load an http page with the `content-security-policy-report-only: upgrade-insecure-requests`
+ * header the `upgrade-insecure-requests` directive must be ignored according to the spec.
+ * https://w3c.github.io/webappsec-upgrade-insecure-requests/#delivery
+ */
+
+var expectedResults = 4;
+
+function finishTest() {
+  // need to wait until all of the tests have resolved before exiting
+  if (--expectedResults > 0) {
+    return;
+  }
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  // make sure the image was correctly loaded. this is the primary purpose of
+  // this test. if image isn't loaded correctly then that means we attempted to
+  // upgrade the request when we shouldn't have and vice-versa.
+  let result = event.data.result;
+  if (result === "reportonly-img-ok") {
+    ok(true, "successfully loaded insecure image from http without upgrade");
+    finishTest();
+  }
+  if (result === "enforce-img-ok") {
+    ok(true, "successfully loaded insecure image from http with upgrade");
+    finishTest();
+  }
+  if (result === "reportonly-img-error") {
+    ok (false, "failed to load reportonly image correctly");
+    finishTest();
+  }
+  if (result === "enforce-img-error") {
+    ok (false, "failed to load enforce image correctly");
+    finishTest();
+  }
+}
+
+function runTest(route) {
+  // Send off an XHR request which will return once the server receives the
+  // violation report from the report only policy.
+  var myXHR = new XMLHttpRequest();
+  myXHR.open("GET", `file_upgrade_insecure_report_only_server.sjs?queryresult-${route}`);
+  myXHR.onload = function(e) {
+    // make sure that the csp violation report we get is the one we expected
+    let report = JSON.parse(myXHR.responseText)["csp-report"];
+    ok(
+      report["original-policy"].includes("upgrade-insecure-requests"),
+      "report should be given by malformed report-only policy"
+    );
+    ok(
+      report["blocked-uri"].startsWith("http:") && report["blocked-uri"].endsWith(`.sjs?img-${route}`),
+      "request should be for an img load"
+    );
+
+    finishTest();
+  }
+  myXHR.onerror = function(e) {
+    ok(false, "could not query result for csp-report from server (" + e.message + ")");
+    SimpleTest.finish();
+  }
+  myXHR.send();
+
+  // We load a page that is served using a report only CSP which loads an image.
+  SimpleTest.executeSoon(function() {
+    // we need to test http functionality here, so we need to load an http url
+    /* eslint-disable @microsoft/sdl/no-insecure-url */
+    document.getElementById(`${route}frame`).src =
+      `http://example.com/tests/dom/security/test/csp/file_upgrade_insecure_report_only_server.sjs?${route}=true`;
+    /* eslint-enable @microsoft/sdl/no-insecure-url */
+  });
+}
+
+SimpleTest.waitForExplicitFinish();
+runTest("reportonly");
+runTest("enforce");
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_upgrade_insecure_reporting.html b/dom/security/test/csp/test_upgrade_insecure_reporting.html
new file mode 100644
index 0000000000..4966b8627e
--- /dev/null
+++ b/dom/security/test/csp/test_upgrade_insecure_reporting.html
@@ -0,0 +1,69 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1139297 - Implement CSP upgrade-insecure-requests directive</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+/* Description of the test:
+ * We load an https page which includes an http image. We make sure that
+ * the image request gets upgraded to https but also make sure that a report
+ * is sent when a CSP report only is used which only allows https requests.
+ */
+
+var expectedResults = 2;
+
+function finishTest() {
+  // let's wait till the image was loaded and the report was received
+  if (--expectedResults > 0) {
+    return;
+  }
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+function runTest() {
+  // (1) Lets send off an XHR request which will return once the server receives
+  // the violation report from the report only policy.
+  var myXHR = new XMLHttpRequest();
+  myXHR.open("GET", "file_upgrade_insecure_reporting_server.sjs?queryresult");
+  myXHR.onload = function(e) {
+    is(myXHR.responseText, "report-ok", "csp-report was sent correctly");
+    finishTest();
+  }
+  myXHR.onerror = function(e) {
+    ok(false, "could not query result for csp-report from server (" + e.message + ")");
+    finishTest();
+  }
+  myXHR.send();
+
+  // (2) We load a page that is served using a CSP and a CSP report only which loads
+  // an image over http.
+  SimpleTest.executeSoon(function() {
+    document.getElementById("testframe").src =
+      "https://example.com/tests/dom/security/test/csp/file_upgrade_insecure_reporting_server.sjs?toplevel";
+  });
+}
+
+// a postMessage handler that is used by sandboxed iframes without
+// 'allow-same-origin' to bubble up results back to this main page.
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  // (3) make sure the image was correctly loaded
+  is(event.data.result, "img-ok", "upgraded insecure image load from http -> https");
+  finishTest();
+}
+
+SimpleTest.waitForExplicitFinish();
+runTest();
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_websocket_localhost.html b/dom/security/test/csp/test_websocket_localhost.html
new file mode 100644
index 0000000000..6bcc93fceb
--- /dev/null
+++ b/dom/security/test/csp/test_websocket_localhost.html
@@ -0,0 +1,40 @@
+<!DOCTYPE HTML>

+<html>

+<head>

+  <meta charset="utf-8">

+  <title>Bug 1729897: Allow unsecure websocket from localhost page with CSP: upgrade-insecure </title>

+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->

+  <script src="/tests/SimpleTest/SimpleTest.js"></script>

+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

+</head>

+<body>

+<iframe style="width:100%;" id="test_ws_self_frame"></iframe>

+

+<script class="testbody" type="text/javascript">

+

+SimpleTest.waitForExplicitFinish();

+

+function finishTest() {

+  window.removeEventListener("message", receiveMessage);

+  SimpleTest.finish();

+}

+

+window.addEventListener("message", receiveMessage);

+function receiveMessage(event) {

+  is(event.data.result, "self-ws-loaded", "websocket loaded");

+  ok(event.data.url.startsWith("ws://"), `scheme must be ws:// but got ${event.data.url}`);

+  finishTest();

+}

+

+SpecialPowers.pushPrefEnv({set: [

+  ["network.proxy.allow_hijacking_localhost", true],

+  ["network.proxy.testing_localhost_is_secure_when_hijacked", true],

+]}).then(function() {

+  const HOST = "http://localhost/tests/dom/security/test/csp/";

+  var test_ws_self_frame = document.getElementById("test_ws_self_frame");

+  test_ws_self_frame.src = HOST + "file_websocket_csp_upgrade.html";

+});

+

+</script>

+</body>

+</html>

diff --git a/dom/security/test/csp/test_websocket_self.html b/dom/security/test/csp/test_websocket_self.html
new file mode 100644
index 0000000000..3eae83bfbf
--- /dev/null
+++ b/dom/security/test/csp/test_websocket_self.html
@@ -0,0 +1,61 @@
+<!DOCTYPE HTML>

+<html>

+<head>

+  <meta charset="utf-8">

+  <title>Bug 1345615: Allow websocket schemes when using 'self' in CSP</title>

+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->

+  <script src="/tests/SimpleTest/SimpleTest.js"></script>

+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

+</head>

+<body>

+<iframe style="width:100%;" id="test_ws_self_frame"></iframe>

+<iframe style="width:100%;" id="test_ws_explicit_frame"></iframe>

+

+<script class="testbody" type="text/javascript">

+

+/* Description of the test:

+ * We load an iframe using connect-src 'self' and one

+ *            iframe using connect-src ws: and make

+ * sure that in both cases ws: as well as wss: is allowed to load.

+ */

+

+SimpleTest.waitForExplicitFinish();

+

+function finishTest() {

+  window.removeEventListener("message", receiveMessage);

+  SimpleTest.finish();

+}

+

+const TOTAL_TESTS = 4;

+var counter = 0;

+

+function checkResults(result) {

+  counter++;

+  if (result === "self-ws-loaded" || result === "self-wss-loaded" ||

+      result === "explicit-ws-loaded" || result === "explicit-wss-loaded") {

+    ok(true, "Evaluating: " + result);

+  }

+  else {

+    ok(false, "Evaluating: " + result);

+  }

+  if (counter < TOTAL_TESTS) {

+    return;

+  }

+  finishTest();

+}

+

+window.addEventListener("message", receiveMessage);

+function receiveMessage(event) {

+  checkResults(event.data.result);

+}

+

+const HOST = "http://example.com/tests/dom/security/test/csp/";

+var test_ws_self_frame = document.getElementById("test_ws_self_frame");

+test_ws_self_frame.src = HOST + "file_websocket_self.html";

+

+var test_ws_explicit_frame = document.getElementById("test_ws_explicit_frame");

+test_ws_explicit_frame.src = HOST + "file_websocket_explicit.html";

+

+</script>

+</body>

+</html>

diff --git a/dom/security/test/csp/test_win_open_blocked.html b/dom/security/test/csp/test_win_open_blocked.html
new file mode 100644
index 0000000000..1335c9d272
--- /dev/null
+++ b/dom/security/test/csp/test_win_open_blocked.html
@@ -0,0 +1,52 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <!-- we have to allowlist the actual script that spawns the tests,
+       hence the nonce.-->
+  <meta http-equiv="Content-Security-Policy" content="default-src 'none';
+                    script-src 'nonce-foo'; style-src 'nonce-foo'">
+  <script nonce="foo" src="/tests/SimpleTest/SimpleTest.js">
+  </script>
+  <link nonce="foo" rel="stylesheet" type="text/css"
+                    href="/tests/SimpleTest/test.css"/>
+  <!-- this script block with window.open and document.open will not
+       be executed, since default-src is none -->
+  <script>
+    let win = window.open('file_default_src_none_csp.html');
+    document.open();
+    document.write("<script type='application/javascript'>" +
+                   "  window.opener.postMessage('document-opened', '*');" +
+                   "<\/script>");
+    document.close();
+  </script>
+  <script nonce="foo">
+    SimpleTest.waitForExplicitFinish();
+    SimpleTest.requestFlakyTimeout("have to test that opening a " +
+                                   "new window/document has not succeeded");
+    window.addEventListener("message", receiveMessage);
+    let checkWindowStatus = false;
+    let checkDocumentStatus = false;
+
+    function receiveMessage(event) {
+      window.removeEventListener("message", receiveMessage);
+        if (event.data == "window-opened") {
+          checkWindowStatus = true;
+          win.close();
+        }
+        if (event.data == "document-opened") {
+          checkDocumentStatus = true;
+          doc.close();
+        }
+    }
+    setTimeout(function () {
+        is(checkWindowStatus, false,
+          "window shouldn't be opened");
+        is(checkDocumentStatus, false,
+          "document shouldn't be opened");
+        SimpleTest.finish();
+    }, 1500);
+  </script>
+</head>
+<body>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_worker_src.html b/dom/security/test/csp/test_worker_src.html
new file mode 100644
index 0000000000..5aa8f7bc56
--- /dev/null
+++ b/dom/security/test/csp/test_worker_src.html
@@ -0,0 +1,105 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1302667 - Test worker-src</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<iframe style="width:100%;" id="testframe"></iframe>
+
+<script class="testbody" type="text/javascript">
+
+SimpleTest.waitForExplicitFinish();
+SimpleTest.requestLongerTimeout(3);
+
+/* Description of the test:
+ * We load a page inlcuding a worker, a shared worker as well as a
+ * service worker with a CSP of:
+ *   >> worker-src https://example.com; child-src 'none'; script-src 'nonce-foo'
+ * and make sure that worker-src governs these three kinds of workers correctly.
+ * In addition, we make sure that child-src as well as script-src is discarded
+ * in case worker-src is specified. Ideally we would use "script-src 'none'" but
+ * we have to allowlist the actual script that spawns the workers, hence the nonce.
+ */
+
+let ALLOWED_HOST = "https://example.com/tests/dom/security/test/csp/";
+let BLOCKED_HOST = "https://test1.example.com/tests/dom/security/test/csp/";
+
+let TESTS = [
+  // allowed
+  ALLOWED_HOST + "file_worker_src_worker_governs.html",
+  ALLOWED_HOST + "file_worker_src_child_governs.html",
+  ALLOWED_HOST + "file_worker_src_script_governs.html",
+  // blocked
+  BLOCKED_HOST + "file_worker_src_worker_governs.html",
+  BLOCKED_HOST + "file_worker_src_child_governs.html",
+  BLOCKED_HOST + "file_worker_src_script_governs.html",
+];
+
+let numberSubTests = 3; // 1 web worker, 1 shared worker, 1 service worker
+let subTestCounter = 0; // keeps track of how many 
+let testIndex = 0;
+
+function checkFinish() {
+  subTestCounter = 0;
+  testIndex++;
+  if (testIndex < TESTS.length) {
+    runNextTest();
+    return;
+  }
+  window.removeEventListener("message", receiveMessage);
+  SimpleTest.finish();
+}
+
+window.addEventListener("message", receiveMessage);
+function receiveMessage(event) {
+  let href = event.data.href;
+  let result = event.data.result;
+
+  if (href.startsWith("https://example.com")) {
+    if (result == "worker-allowed" ||
+        result == "shared-worker-allowed" ||
+        result == "service-worker-allowed") {
+     ok(true, "allowing worker from https://example.com (" + result + ")");
+    }
+    else {
+     ok(false, "blocking worker from https://example.com (" + result + ")");
+    }
+  }
+  else if (href.startsWith("https://test1.example.com")) {
+    if (result == "worker-blocked" ||
+        result == "shared-worker-blocked" ||
+        result == "service-worker-blocked") {
+      ok(true, "blocking worker from https://test1.example.com (" + result + ")");
+    }
+    else {
+      ok(false, "allowing worker from https://test1.example.com (" + result + ")");
+    }
+  }
+  else {
+    // sanity check, we should never enter that branch, bust just in case...
+    ok(false, "unexpected result: " + result);
+  }
+  subTestCounter++;
+  if (subTestCounter < numberSubTests) {
+    return;
+  }
+  checkFinish();
+}
+
+function runNextTest() {
+  document.getElementById("testframe").src = TESTS[testIndex];
+}
+
+SpecialPowers.pushPrefEnv({"set": [
+  ["dom.serviceWorkers.enabled", true],
+  ["dom.serviceWorkers.testing.enabled", true],
+]}, function() {
+  runNextTest();
+});
+
+</script>
+</body>
+</html>
diff --git a/dom/security/test/csp/test_xslt_inherits_csp.html b/dom/security/test/csp/test_xslt_inherits_csp.html
new file mode 100644
index 0000000000..90e8372db1
--- /dev/null
+++ b/dom/security/test/csp/test_xslt_inherits_csp.html
@@ -0,0 +1,33 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Bug 1597645: Make sure XSLT inherits the CSP r=ckerschb</title>
+  <!-- Including SimpleTest.js so we can use waitForExplicitFinish !-->
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<body>
+    <iframe src="file_xslt_inherits_csp.xml"></iframe>
+
+<script class="testbody">
+    SimpleTest.requestCompleteLog();
+    SimpleTest.waitForExplicitFinish();
+
+    let frame = document.querySelector("iframe");
+
+    window.addEventListener("load",()=>{
+    let link = frame.contentWindow.document.querySelector("a");
+    link.click(); //
+
+        requestAnimationFrame(()=>{
+            // Wait one Frame to let the browser catch up
+            // before checking the dom.
+            let res = !frame.contentWindow.document.body.innerText.includes("JS DID EXCECUTE");
+            ok(res, "The CSP did block injected JS ");
+            SimpleTest.finish();
+        });
+    })
+</script>
+</html>
diff --git a/dom/security/test/csp/worker.sjs b/dom/security/test/csp/worker.sjs
new file mode 100644
index 0000000000..9176b62cb5
--- /dev/null
+++ b/dom/security/test/csp/worker.sjs
@@ -0,0 +1,111 @@
+const SJS = "http://mochi.test:8888/tests/dom/security/test/csp/worker.sjs";
+
+function createFetchWorker(url) {
+  return `fetch("${url}");`;
+}
+
+function createXHRWorker(url) {
+  return `
+    try {
+      var xhr = new XMLHttpRequest();
+      xhr.open("GET", "${url}");
+      xhr.send();
+    } catch(ex) {}
+  `;
+}
+
+function createImportScriptsWorker(url) {
+  return `
+    try {
+      importScripts("${url}");
+    } catch(ex) {}
+  `;
+}
+
+function createChildWorkerURL(params) {
+  let url = SJS + "?" + params.toString();
+  return `new Worker("${url}");`;
+}
+
+function createChildWorkerBlob(params) {
+  let url = SJS + "?" + params.toString();
+  return `
+    try {
+      var xhr = new XMLHttpRequest();
+      xhr.open("GET", "${url}");
+      xhr.responseType = "blob";
+      xhr.send();
+      xhr.onload = () => {
+        new Worker(URL.createObjectURL(xhr.response));};
+    } catch(ex) {}
+  `;
+}
+
+function handleRequest(request, response) {
+  let params = new URLSearchParams(request.queryString);
+
+  let id = params.get("id");
+  let base = unescape(params.get("base"));
+  let child = params.has("child") ? params.get("child") : "";
+
+  //avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "application/javascript");
+
+  // Deliver the CSP policy encoded in the URL
+  if (params.has("csp")) {
+    response.setHeader(
+      "Content-Security-Policy",
+      unescape(params.get("csp")),
+      false
+    );
+  }
+
+  if (child) {
+    let childCsp = params.has("childCsp") ? params.get("childCsp") : "";
+    params.delete("csp");
+    params.delete("child");
+    params.delete("childCsp");
+    params.append("csp", childCsp);
+
+    switch (child) {
+      case "blob":
+        response.write(createChildWorkerBlob(params));
+        break;
+
+      case "url":
+        response.write(createChildWorkerURL(params));
+        break;
+
+      default:
+        response.setStatusLine(request.httpVersion, 400, "Bad request");
+        break;
+    }
+
+    return;
+  }
+
+  if (params.has("action")) {
+    switch (params.get("action")) {
+      case "fetch":
+        response.write(createFetchWorker(base + "?id=" + id));
+        break;
+
+      case "xhr":
+        response.write(createXHRWorker(base + "?id=" + id));
+        break;
+
+      case "importScripts":
+        response.write(createImportScriptsWorker(base + "?id=" + id));
+        break;
+
+      default:
+        response.setStatusLine(request.httpVersion, 400, "Bad request");
+        break;
+    }
+
+    return;
+  }
+
+  response.write("I don't know action ");
+}
diff --git a/dom/security/test/csp/worker_helper.js b/dom/security/test/csp/worker_helper.js
new file mode 100644
index 0000000000..3cadec9ea1
--- /dev/null
+++ b/dom/security/test/csp/worker_helper.js
@@ -0,0 +1,91 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var _tests = [];
+function addTest(test) {
+  _tests.push(test);
+}
+
+function addAsyncTest(fn) {
+  _tests.push(() => fn().catch(ok.bind(null, false)));
+}
+
+function runNextTest() {
+  if (!_tests.length) {
+    SimpleTest.finish();
+    return;
+  }
+  const fn = _tests.shift();
+  try {
+    fn();
+  } catch (ex) {
+    info(
+      "Test function " +
+        (fn.name ? "'" + fn.name + "' " : "") +
+        "threw an exception: " +
+        ex
+    );
+  }
+}
+
+/**
+ * Helper to perform an XHR then blob response to create worker
+ */
+function doXHRGetBlob(uri) {
+  return new Promise(resolve => {
+    const xhr = new XMLHttpRequest();
+    xhr.open("GET", uri);
+    xhr.responseType = "blob";
+    xhr.addEventListener("load", function () {
+      is(
+        xhr.status,
+        200,
+        "doXHRGetBlob load uri='" + uri + "' status=" + xhr.status
+      );
+      resolve(xhr.response);
+    });
+    xhr.send();
+  });
+}
+
+function removeObserver(observer) {
+  SpecialPowers.removeObserver(observer, "specialpowers-http-notify-request");
+  SpecialPowers.removeObserver(observer, "csp-on-violate-policy");
+}
+
+/**
+ * Helper to perform an assert to check if the request should be blocked or
+ * allowed by CSP
+ */
+function assertCSPBlock(url, shouldBlock) {
+  return new Promise((resolve, reject) => {
+    let observer = {
+      observe(subject, topic, data) {
+        if (topic === "specialpowers-http-notify-request") {
+          if (data == url) {
+            is(shouldBlock, false, "Should allow request uri='" + url);
+            removeObserver(observer);
+            resolve();
+          }
+        }
+
+        if (topic === "csp-on-violate-policy") {
+          let asciiSpec = SpecialPowers.getPrivilegedProps(
+            SpecialPowers.do_QueryInterface(subject, "nsIURI"),
+            "asciiSpec"
+          );
+          if (asciiSpec == url) {
+            is(shouldBlock, true, "Should block request uri='" + url);
+            removeObserver(observer);
+            resolve();
+          }
+        }
+      },
+    };
+
+    SpecialPowers.addObserver(observer, "csp-on-violate-policy");
+    SpecialPowers.addObserver(observer, "specialpowers-http-notify-request");
+  });
+}