Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

1 files changed, 156 insertions, 0 deletions

diff --git a/toolkit/mozapps/extensions/test/xpinstall/browser_required_useractivation.js b/toolkit/mozapps/extensions/test/xpinstall/browser_required_useractivation.js
new file mode 100644
index 0000000000..6c8894699d
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpinstall/browser_required_useractivation.js
@@ -0,0 +1,156 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+"use strict";
+
+const { AddonTestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/AddonTestUtils.sys.mjs"
+);
+
+AddonTestUtils.initMochitest(this);
+
+const XPI_URL = `${TESTROOT}amosigned.xpi`;
+
+async function runTestCase(spawnArgs, spawnFn, { expectInstall, clickLink }) {
+  await SpecialPowers.pushPrefEnv({
+    set: [
+      // Make use the user activation requirements is enabled while running this test.
+      ["xpinstall.userActivation.required", true],
+    ],
+  });
+  await BrowserTestUtils.withNewTab(TESTROOT, async browser => {
+    const expectedError = `${XPI_URL} install cancelled because of missing user gesture activation`;
+
+    let promiseDone;
+
+    if (expectInstall) {
+      promiseDone = TestUtils.topicObserved("addon-install-blocked").then(
+        ([subject]) => {
+          // Cancel the pending installation flow.
+          subject.wrappedJSObject.cancel();
+        }
+      );
+    } else {
+      promiseDone = new Promise(resolve => {
+        function messageHandler(msgObj) {
+          if (
+            msgObj instanceof Ci.nsIScriptError &&
+            msgObj.message.includes(expectedError)
+          ) {
+            ok(
+              true,
+              "Expect error on triggering navigation to xpi without user gesture activation"
+            );
+            cleanupListener();
+            resolve();
+          }
+        }
+        let listenerCleared = false;
+        function cleanupListener() {
+          if (!listenerCleared) {
+            Services.console.unregisterListener(messageHandler);
+          }
+          listenerCleared = true;
+        }
+        Services.console.registerListener(messageHandler);
+        registerCleanupFunction(cleanupListener);
+      });
+    }
+
+    await SpecialPowers.spawn(browser, spawnArgs, spawnFn);
+
+    if (clickLink) {
+      info("Click link element");
+      // Wait for the install to trigger the third party website doorhanger.
+      // Trigger the link by simulating a mouse click, and expect it to trigger the
+      // install flow instead (the window is still navigated to the xpi url from the
+      // webpage JS code, but doing it while handling a DOM event does make it pass
+      // the user activation check).
+      await BrowserTestUtils.synthesizeMouseAtCenter(
+        "#link-to-xpi-file",
+        {},
+        browser
+      );
+    }
+
+    info("Wait test case to be completed");
+    await promiseDone;
+    ok(true, "Test case run completed");
+  });
+}
+
+add_task(async function testSuccessOnUserActivatedLink() {
+  await runTestCase(
+    [XPI_URL],
+    xpiURL => {
+      const { document } = this.content;
+      const link = document.createElement("a");
+      link.id = "link-to-xpi-file";
+      link.setAttribute("href", xpiURL);
+      link.textContent = "Link to XPI File";
+
+      // Empty the test case and add the link, if the link is not visible
+      // without scrolling, BrowserTestUtils.synthesizeMouseAtCenter may
+      // fail to trigger the mouse event.
+      document.body.innerHTML = "";
+      document.body.appendChild(link);
+    },
+    { expectInstall: true, clickLink: true }
+  );
+});
+
+add_task(async function testSuccessOnJSWithUserActivation() {
+  await runTestCase(
+    [XPI_URL],
+    xpiURL => {
+      const { document } = this.content;
+      const link = document.createElement("a");
+      link.id = "link-to-xpi-file";
+      link.setAttribute("href", "#");
+      link.textContent = "Link to XPI File";
+
+      // Empty the test case and add the link, if the link is not visible
+      // without scrolling, BrowserTestUtils.synthesizeMouseAtCenter may
+      // fail to trigger the mouse event.
+      document.body.innerHTML = "";
+      document.body.appendChild(link);
+
+      this.content.eval(`
+        const linkEl = document.querySelector("#link-to-xpi-file");
+        linkEl.onclick = () => {
+          // This is expected to trigger the install flow successfully if handling
+          // a user gesture DOM event, but to fail when triggered outside of it (as
+          // done a few line below).
+          window.location = "${xpiURL}";
+        };
+      `);
+    },
+    { expectInstall: true, clickLink: true }
+  );
+});
+
+add_task(async function testFailureOnJSWithoutUserActivation() {
+  await runTestCase(
+    [XPI_URL],
+    xpiURL => {
+      this.content.eval(`window.location = "${xpiURL}";`);
+    },
+    { expectInstall: false }
+  );
+});
+
+add_task(async function testFailureOnJSWithoutUserActivation() {
+  await runTestCase(
+    [XPI_URL],
+    xpiURL => {
+      this.content.eval(`
+        const frame = document.createElement("iframe");
+        frame.src = "${xpiURL}";
+        document.body.innerHTML = "";
+        document.body.appendChild(frame);
+      `);
+    },
+    { expectInstall: false }
+  );
+});