gecko-dev/layout/base/tests/test_bug990340.html

61 lines
1.2 KiB
HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=990340
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 990340</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script type="application/javascript">
/** Test for Bug 990340 **/
function testbug990340() {
ok(document.querySelector('#bug990340 span').clientHeight < 100,
"'height' is in transition")
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
</script>
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=990340">Mozilla Bug 990340</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<style type="text/css">
#bug990340::before {
content: ":before";
}
#bug990340 span {
display: inline-block;
border:1px solid blue;
height: 20px;
transition: height 30s;
}
#bug990340.s span {
height: 100px;
}
</style>
<div id="bug990340" style="overflow:scroll">
<span>Transition height</span>
</div>
</pre>
<script>
document.body.offsetHeight;
document.querySelector('#bug990340').className='s';
testbug990340()
</script>
</body>
</html>