<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=620906
-->
<head>
<title>Test for Bug 620906</title>
<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/EventUtils.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=620906">Mozilla Bug 620906</a>
<p id="display"></p>
<div id="content">
<iframe src="data:text/html,
<body contenteditable
onmousedown='
document.designMode="on";
document.designMode="off";
'
>
<div style='height: 1000px;'></div>
</body>">
</iframe>
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 620906 **/
SimpleTest.waitForExplicitFinish();
addLoadEvent(function() {
var iframe = document.querySelector("iframe");
is(iframe.contentWindow.scrollY, 0, "Sanity check");
var rect = iframe.getBoundingClientRect();
setTimeout(function() {
var onscroll = function () {
iframe.contentWindow.removeEventListener("scroll", onscroll, false);
isnot(iframe.contentWindow.scrollY, 0, "The scrollbar should work");
SimpleTest.finish();
}
iframe.contentWindow.addEventListener("scroll", onscroll, false);
synthesizeMouse(iframe, rect.width - 5, rect.height / 2, {});
}, 0);
});
</script>
</pre>
</body>
</html>