dom/media/test/test_preload_attribute.html
author Dorel Luca <dluca@mozilla.com>
Sat, 12 Jan 2019 01:28:30 +0200
changeset 453595 c45da646fc6140bd59a36bda18f6cecde6163feb
parent 238976 f302ad6c981d2e91a05e5180f6401516682045df
child 469641 ba6f655fd68963530c866d0d4a48c3db3d307777
permissions -rw-r--r--
Backed out changeset 24243f13c895 (bug 1519308) for build bustage in mozbuild/mozbuild/test/configure/test_checks_configure.py. CLOSED TREE

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=479863
-->
<head>
  <title>Test for Bug 479863</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=479863">Mozilla Bug 479863</a>
<p id="display"></p>
<div id="content" style="display: none">
  
</div>

<video id='v1'></video><audio id='a1'></audio>
<video id='v2' preload="auto"></video><audio id='a2' preload="auto"></audio>

<pre id="test">
<script type="application/javascript">
var v1 = document.getElementById('v1');
var a1 = document.getElementById('a1');
var v2 = document.getElementById('v2');
var a2 = document.getElementById('a2');
is(v1.getAttribute("preload"), null, "video preload via getAttribute should be null by default");
is(a1.getAttribute("preload"), null, "video preload via getAttribute should be null by default");
is(v1.preload, "", "v1.preload should be empty by default");
is(a1.preload, "", "a1.preload should be empty by default");
is(v2.preload, "auto", "v2.preload should be auto");
is(a2.preload, "auto", "a2.preload should be auto");

v1.preload = "auto";
a1.preload = "auto";
is(v1.preload, "auto", "video.preload should be auto");
is(a1.preload, "auto", "audio.preload should be auto");
is(v1.getAttribute("preload"), "auto", "video preload attribute should be auto");
is(a1.getAttribute("preload"), "auto", "video preload attribute should be auto");

</script>
</pre>
</body>
</html>