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Test Info:
<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<meta charset='utf-8'>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<p id="display"></p>
<div id="content">
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
SimpleTest.waitForExplicitFinish();
var video = document.createElement("video");
var trackList = video.textTracks;
ok(trackList instanceof TextTrackList,
"Video's textTracks should be a TextTrackList");
var trackParent = SpecialPowers.unwrap(
SpecialPowers.wrap(trackList).mediaElement
);
is(trackParent, video,
"Video's TextTrackList's MediaElement reference should be set to the video.");
SimpleTest.finish();
</script>
</pre>
</body>
</html>