browser_dbg-ua-widgets.js

Enable keyboard shortcuts

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */

// Test that you can debug User Agent widgets (like video controls)

// only when enabling "devtools.inspector.showAllAnonymousContent" pref.

"use strict";

const TEST_URL = "data:text/html,<video controls>";

add_task(async function () {

  await pushPref("devtools.inspector.showAllAnonymousContent", false);

  let dbg = await initDebuggerWithAbsoluteURL(TEST_URL);

ok(

    !sourceExists(dbg, "videocontrols.js"),

    "Video controls internal file is *not* visibile in the debugger when the pref is false"

);

  await dbg.toolbox.closeToolbox();

  info("Toggle the pref to true");

  await pushPref("devtools.inspector.showAllAnonymousContent", true);

  dbg = await initDebuggerWithAbsoluteURL(TEST_URL);

ok(

    sourceExists(dbg, "videocontrols.js"),

    "Video controls internal file *is* visibile in the debugger when the pref is true"

);

  clickElement(dbg, "pause");

  await waitForState(dbg, () =>

    dbg.selectors.getIsWaitingOnBreak(dbg.selectors.getCurrentThread())

);

  await SpecialPowers.spawn(gBrowser.selectedBrowser, [], () => {

    EventUtils.synthesizeMouseAtCenter(

      content.document.getElementsByTagName("video")[0],

      { type: "mouseover" },

      content

);

});

  await waitForPaused(dbg);

  await waitForSelectedSource(dbg, "videocontrols.js");

  await dbg.toolbox.closeToolbox();

});