gecko-dev/layout/forms/test/test_bug231389.html
Ehsan Akhgari 52ec0ae2b2 Bug 231389 - Textarea scrolls to top after changing its .value, regardless of cursor position; r=roc
--HG--
extra : rebase_source : 01f1129bc5289c3b56d15a7965e647002a0b1198
2010-03-18 12:14:08 -04:00

57 lines
1.2 KiB
HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=231389
-->
<head>
<title>Test for Bug 231389</title>
<script type="application/javascript" src="/MochiKit/packed.js"></script>
<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=231389">Mozilla Bug 231389</a>
<p id="display">
<textarea id="area" rows="5">
Here
is
some
very
long
text
that
we're
using
for
testing
purposes
</textarea>
</p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 231389 **/
SimpleTest.waitForExplicitFinish();
addLoadEvent(function() {
var area = document.getElementById("area");
var val = area.value;
var pos = val.indexOf("purposes");
is(area.scrollTop, 0, "The textarea should not be scrolled initially");
area.selectionStart = pos;
area.selectionEnd = pos;
setTimeout(function() {
isnot(area.scrollTop, 0, "The textarea's insertion point should be scrolled into view");
SimpleTest.finish();
}, 0);
});
</script>
</pre>
</body>
</html>