1 files changed, 176 insertions, 0 deletions
diff --git a/dom/tests/browser/browser_noopener.js b/dom/tests/browser/browser_noopener.js
new file mode 100644
index 0000000000..c3ade6ee99
--- /dev/null
+++ b/dom/tests/browser/browser_noopener.js
@@ -0,0 +1,176 @@
+"use strict";
+
+const TESTS = [
+  { id: "#test1", name: "", opener: true, newWindow: false },
+  { id: "#test2", name: "", opener: false, newWindow: false },
+  { id: "#test3", name: "", opener: false, newWindow: false },
+
+  { id: "#test4", name: "uniquename1", opener: true, newWindow: false },
+  { id: "#test5", name: "uniquename2", opener: false, newWindow: false },
+  { id: "#test6", name: "uniquename3", opener: false, newWindow: false },
+
+  { id: "#test7", name: "", opener: true, newWindow: false },
+  { id: "#test8", name: "", opener: false, newWindow: false },
+  { id: "#test9", name: "", opener: false, newWindow: false },
+
+  { id: "#test10", name: "uniquename1", opener: true, newWindow: false },
+  { id: "#test11", name: "uniquename2", opener: false, newWindow: false },
+  { id: "#test12", name: "uniquename3", opener: false, newWindow: false },
+];
+
+const TEST_URL =
+  "http://mochi.test:8888/browser/dom/tests/browser/test_noopener_source.html";
+const TARGET_URL =
+  "http://mochi.test:8888/browser/dom/tests/browser/test_noopener_target.html";
+
+const OPEN_NEWWINDOW_PREF = "browser.link.open_newwindow";
+const OPEN_NEWWINDOW = 2;
+const OPEN_NEWTAB = 3;
+
+const NOOPENER_NEWPROC_PREF = "dom.noopener.newprocess.enabled";
+
+async function doTests(usePrivate, container) {
+  let alwaysNewWindow =
+    SpecialPowers.getIntPref(OPEN_NEWWINDOW_PREF) == OPEN_NEWWINDOW;
+
+  let window = await BrowserTestUtils.openNewBrowserWindow({
+    private: usePrivate,
+  });
+
+  let tabOpenOptions = {};
+  if (container) {
+    tabOpenOptions.userContextId = 1;
+  }
+
+  for (let test of TESTS) {
+    const testid = `${test.id} (private=${usePrivate}, container=${container}, alwaysNewWindow=${alwaysNewWindow})`;
+    let originalTab = BrowserTestUtils.addTab(
+      window.gBrowser,
+      TEST_URL,
+      tabOpenOptions
+    );
+    await BrowserTestUtils.browserLoaded(originalTab.linkedBrowser);
+    await BrowserTestUtils.switchTab(window.gBrowser, originalTab);
+
+    let waitFor;
+    if (test.newWindow || alwaysNewWindow) {
+      waitFor = BrowserTestUtils.waitForNewWindow({ url: TARGET_URL });
+      // Confirm that this window has private browsing set if we're doing a private browsing test
+    } else {
+      waitFor = BrowserTestUtils.waitForNewTab(
+        window.gBrowser,
+        TARGET_URL,
+        true
+      );
+    }
+
+    BrowserTestUtils.synthesizeMouseAtCenter(
+      test.id,
+      {},
+      window.gBrowser.getBrowserForTab(originalTab)
+    );
+
+    let tab;
+    if (test.newWindow || alwaysNewWindow) {
+      let window = await waitFor;
+      is(
+        PrivateBrowsingUtils.isWindowPrivate(window),
+        usePrivate,
+        "Private status should match for " + testid
+      );
+      tab = window.gBrowser.selectedTab;
+    } else {
+      tab = await waitFor;
+    }
+
+    // Check that the name matches.
+    await SpecialPowers.spawn(
+      tab.linkedBrowser,
+      [test, container, testid],
+      async (test, container, testid) => {
+        Assert.equal(
+          content.document.nodePrincipal.originAttributes.userContextId,
+          container ? 1 : 0,
+          `User context ID should match for ${testid}`
+        );
+
+        Assert.equal(
+          content.window.name,
+          test.name,
+          `Name should match for ${testid}`
+        );
+        if (test.opener) {
+          Assert.ok(
+            content.window.opener,
+            `Opener should have been set for ${testid}`
+          );
+        } else {
+          Assert.ok(
+            !content.window.opener,
+            `Opener should not have been set for ${testid}`
+          );
+        }
+      }
+    );
+
+    BrowserTestUtils.removeTab(tab);
+    BrowserTestUtils.removeTab(originalTab);
+  }
+
+  window.close();
+}
+
+async function doAllTests() {
+  // Non-private window
+  await doTests(false, false);
+
+  // Private window
+  await doTests(true, false);
+
+  // Non-private window with container
+  await doTests(false, true);
+}
+
+// This test takes a really long time, especially in debug builds, as it is
+// constant starting and stopping processes, and opens a new window ~144 times.
+requestLongerTimeout(30);
+
+add_task(async function newtab_sameproc() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [OPEN_NEWWINDOW_PREF, OPEN_NEWTAB],
+      [NOOPENER_NEWPROC_PREF, false],
+    ],
+  });
+  await doAllTests();
+});
+
+add_task(async function newtab_newproc() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [OPEN_NEWWINDOW_PREF, OPEN_NEWTAB],
+      [NOOPENER_NEWPROC_PREF, true],
+    ],
+  });
+  await doAllTests();
+});
+
+add_task(async function newwindow_sameproc() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [OPEN_NEWWINDOW_PREF, OPEN_NEWWINDOW],
+      [NOOPENER_NEWPROC_PREF, false],
+    ],
+  });
+  await doAllTests();
+});
+
+add_task(async function newwindow_newproc() {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      [OPEN_NEWWINDOW_PREF, OPEN_NEWWINDOW],
+      [NOOPENER_NEWPROC_PREF, true],
+    ],
+  });
+  await doAllTests();
+});