Bug 1476649 - part3 : add test. r=jya

Differential Revision: https://phabricator.services.mozilla.com/D6324

--HG--
extra : moz-landing-system : lando
This commit is contained in:
alwu 2018-09-20 22:18:17 +00:00
Родитель 70e0646d75
Коммит 666e27f65b
3 изменённых файлов: 57 добавлений и 0 удалений

Двоичные данные
dom/media/test/bunny.webm Normal file

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@ -407,6 +407,7 @@ support-files =
bug1301226-odd.wav^headers^
bug1377278.webm
bug1377278.webm^headers^
bunny.webm
can_play_type_dash.js
can_play_type_ogg.js
can_play_type_wave.js
@ -1136,6 +1137,7 @@ skip-if = android_version == '15' || android_version == '17' # android(bug 12323
[test_seekToNextFrame.html]
skip-if = toolkit == 'android' # bug 1329391, android(bug 1232305)
tags=seektonextframe
[test_seek_duration.html]
[test_source.html]
skip-if = android_version == '17' # android(bug 1232305)
[test_source_null.html]

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@ -0,0 +1,55 @@
<!DOCTYPE HTML>
<html>
<head>
<title>Media test: seek tests</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
<script type="text/javascript" src="manifest.js"></script>
<script type="text/javascript" src="seek_support.js"></script>
</head>
<body>
<pre id="test">
<script class="testbody" type="text/javascript">
/**
* This test is used to make sure video's duration won't be changed when it
* reachs to the end after seeking to position where the time is very close to
* video's end time.
*/
SimpleTest.waitForExplicitFinish();
(async function startTest()
{
const video = document.createElement('video');
video.src = "bunny.webm";
document.body.appendChild(video);
const loadedMetadata = once(video, "loadedmetadata");
const canplay = once(video, "canplay");
const end = once(video, "ended");
info(`- wait for video loading metadata -`);
await loadedMetadata;
const originalDuration = video.duration;
info(`- seek video to the position which is close to end time -`);
// video's duration is 2.1 and the last key frame is in 2.0, we want to seek
// to that keyframe.
video.currentTime = originalDuration - 0.1;
info(`- play video until it ends -`);
await canplay;
await video.play();
await end;
ok(video.duration === originalDuration, `Duration shouldn't change`);
removeNodeAndSource(video);
SimpleTest.finish();
})();
</script>
</pre>
</body>
</html>