browser_device_controls_menus.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

const TEST_ROOT = getRootDirectory(gTestPath).replace(

  "chrome://mochitests/content/",

  "https://example.com/"

);

const TEST_PAGE = TEST_ROOT + "get_user_media.html";

/**

 * Regression test for bug 1669801, where sharing a window would

 * result in a device control menu that showed the wrong count.

*/

add_task(async function test_bug_1669801() {

  let prefs = [

    [PREF_PERMISSION_FAKE, true],

    [PREF_AUDIO_LOOPBACK, ""],

    [PREF_VIDEO_LOOPBACK, ""],

    [PREF_FAKE_STREAMS, true],

    [PREF_FOCUS_SOURCE, false],

];

  await SpecialPowers.pushPrefEnv({ set: prefs });

  await BrowserTestUtils.withNewTab(TEST_PAGE, async browser => {

    let indicatorPromise = promiseIndicatorWindow();

    await shareDevices(

      browser,

      false /* camera */,

      false /* microphone */,

      SHARE_WINDOW

);

    let indicator = await indicatorPromise;

    let doc = indicator.document;

    let menupopup = doc.querySelector("menupopup[type='Screen']");

    let popupShownPromise = BrowserTestUtils.waitForEvent(

      menupopup,

      "popupshown"

);

    menupopup.openPopup(doc.body, {});

    await popupShownPromise;

    let popupHiddenPromise = BrowserTestUtils.waitForEvent(

      menupopup,

      "popuphidden"

);

    menupopup.hidePopup();

    await popupHiddenPromise;

    await closeStream();

});

});