test_getUserMedia_basicWindowshare.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<head>

  <script type="application/javascript" src="mediaStreamPlayback.js"></script>

</head>

<body>

<pre id="test">

<script type="application/javascript">

  createHTML({

    title: "getUserMedia Basic Windowshare Test",

    bug: "1038926"

});

/**

   * Run a test to verify that we can complete a start and stop media playback

   * cycle for an screenshare MediaStream on a video HTMLMediaElement.

*/

  runTest(async function () {

    const testVideo = createMediaElement('video', 'testVideo');

    const constraints = {

      video: { mediaSource: "window" },

};

    try {

      await getUserMedia(constraints);

      ok(false, "Should require user gesture");

    } catch (e) {

      is(e.name, "InvalidStateError");

    SpecialPowers.wrap(document).notifyUserGestureActivation();

    const stream = await getUserMedia(constraints);

    const playback = new MediaStreamPlayback(testVideo, stream);

    return playback.playMedia(false);

});

</script>

</pre>

</body>

</html>