test_background_video_no_suspend_not_in_tree.html

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<!DOCTYPE html>

<meta charset="utf-8">

<title>Test Background Video Doesn't Suspend When Timeout Is Longer Than Video</title>

<script src="/tests/SimpleTest/SimpleTest.js"></script>

<script src="manifest.js"></script>

<script src="background_video.js"></script>

<link rel="stylesheet" href="/tests/SimpleTest/test.css"/>

<script>

"use strict";

var manager = new MediaTestManager;

var MIN_DELAY = 100;

/**

 * @param {string} url video src.

 * @returns {HTMLMediaElement} The created video element.

*/

function createVideoNotAppendToDoc(url, token, width, height) {

  // Default size of (160, 120) is used by other media tests.

  if (width === undefined) { width = 160; }

  if (height === undefined) { height = 3*width/4; }

  let v = document.createElement('video');

  v.token = token;

  v.width = width;

  v.height = height;

  v.src = url;

  return v;

startTest({

  desc: "Test Background Video Doesn't Suspend When If The Video Is Not In Tree.",

  prefs: [

    [ 'media.test.video-suspend', true ],

    [ 'media.suspend-background-video.enabled', true ],

    [ 'media.suspend-background-video.delay-ms', MIN_DELAY ]

],

  tests: gDecodeSuspendTests,

  runTest: (test, token) => {

    let v = createVideoNotAppendToDoc(test.name, token);

    manager.started(token);

    /* This test checks that suspend doesn't occur if a video element is not

       append to tree. */

    waitUntilPlaying(v)

      .then(() => checkVideoDoesntSuspend(v))

      .then(() => {

        ok(true, 'Video ended before decode was suspended');

        manager.finished(token); })

      .catch((e) => {

        ok(false, 'Test Failed: ' + e.toString());

        manager.finished(token); });

});

</script>