gecko/layout/style/test/test_position_sticky.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=886646
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 886646</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=886646">Mozilla Bug 886646</a>
<div id="display">
<iframe id="iframe" style="height: 200px; width: 200px"></iframe>
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 886646 - sticky positioning offsets **/
/*
* This mochitest runs in an iframe so that we can selectively turn on the
* sticky about:config pref before its document is instantiated.
*
* See the iframe's source ("file_position_sticky.html") for the actual
* test code and for more documentation.
*/
SimpleTest.waitForExplicitFinish();
SpecialPowers.setBoolPref("layout.css.sticky.enabled", true);
document.getElementById("iframe").src = "file_position_sticky.html";
function finish() {
SpecialPowers.clearUserPref("layout.css.sticky.enabled");
SimpleTest.finish();
}
</script>
</pre>
</body>
</html>