browser_ext_tabs_sharingState.js

Enable keyboard shortcuts

This test gets skipped with pattern: os == 'linux' && os_version == '18.04' && asan OR os == 'linux' && os_version == '18.04' && tsan
Manifest: browser/components/extensions/test/browser/browser.toml

"use strict";

add_task(async function test_tabs_mediaIndicators() {

  let initialTab = gBrowser.selectedTab;

  let tab = await BrowserTestUtils.openNewForegroundTab(

    gBrowser,

    "http://example.com/#tab-sharing"

);

  // Ensure that the tab to hide is not selected (otherwise

  // it will not be hidden because it is selected).

  gBrowser.selectedTab = initialTab;

  // updateBrowserSharing is called when a request for media icons occurs.  We're

  // just testing that extension tabs get the info and are updated when it is

  // called.

  gBrowser.updateBrowserSharing(tab.linkedBrowser, {

    webRTC: {

      sharing: "screen",

      screen: "Window",

      microphone: Ci.nsIMediaManagerService.STATE_CAPTURE_ENABLED,

      camera: Ci.nsIMediaManagerService.STATE_CAPTURE_ENABLED,

},

});

  async function background() {

    let tabs = await browser.tabs.query({ url: "http://example.com/*" });

    let testTab = tabs[0];

    browser.test.assertEq(

      testTab.url,

      "http://example.com/#tab-sharing",

      "Got the expected tab url"

);

    browser.test.assertFalse(testTab.active, "test tab should not be selected");

    let state = testTab.sharingState;

    browser.test.assertTrue(state.camera, "sharing camera was turned on");

    browser.test.assertTrue(state.microphone, "sharing mic was turned on");

    browser.test.assertEq(state.screen, "Window", "sharing screen is window");

    tabs = await browser.tabs.query({ screen: true });

    browser.test.assertEq(tabs.length, 1, "screen sharing tab was found");

    tabs = await browser.tabs.query({ screen: "Window" });

    browser.test.assertEq(

      tabs.length,

1,

      "screen sharing (window) tab was found"

);

    tabs = await browser.tabs.query({ screen: "Screen" });

    browser.test.assertEq(tabs.length, 0, "screen sharing tab was not found");

    // Verify we cannot hide a sharing tab.

    let hidden = await browser.tabs.hide(testTab.id);

    browser.test.assertEq(hidden.length, 0, "unable to hide sharing tab");

    tabs = await browser.tabs.query({ hidden: true });

    browser.test.assertEq(tabs.length, 0, "unable to hide sharing tab");

    browser.tabs.onUpdated.addListener(async (tabId, changeInfo) => {

      if (testTab.id !== tabId) {

        return;

      let state = changeInfo.sharingState;

      // Ignore tab update events unrelated to the sharing state.

      if (!state) {

        return;

      browser.test.assertFalse(state.camera, "sharing camera was turned off");

      browser.test.assertFalse(state.microphone, "sharing mic was turned off");

      browser.test.assertFalse(state.screen, "sharing screen was turned off");

      // Verify we can hide the tab once it is not shared over webRTC anymore.

      let hidden = await browser.tabs.hide(testTab.id);

      browser.test.assertEq(hidden.length, 1, "tab hidden successfully");

      tabs = await browser.tabs.query({ hidden: true });

      browser.test.assertEq(tabs.length, 1, "hidden tab found");

      browser.test.notifyPass("done");

});

    browser.test.sendMessage("ready");

  let extdata = {

    manifest: { permissions: ["tabs", "tabHide"] },

    useAddonManager: "temporary",

    background,

};

  let extension = ExtensionTestUtils.loadExtension(extdata);

  await extension.startup();

  // Test that onUpdated is called after the sharing state is changed from

  // chrome code.

  await extension.awaitMessage("ready");

  info("Updating browser sharing on the test tab");

  // Clear only the webRTC part of the browser sharing state

  // (used to test Bug 1577480 regression fix).

  gBrowser.updateBrowserSharing(tab.linkedBrowser, { webRTC: null });

  await extension.awaitFinish("done");

  await extension.unload();

  BrowserTestUtils.removeTab(tab);

});