gecko-dev/editor/libeditor/tests/test_bug692520.html

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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=692520
-->
<head>
<title>Test for Bug 692520</title>
<script type="application/javascript" src="/MochiKit/packed.js"></script>
<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=692520">Mozilla Bug 692520</a>
<p id="display"></p>
<div id="content">
<textarea></textarea>
</div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 692520 **/
function test(prop, value) {
var t = document.querySelector("textarea");
t.value = "testing";
t.selectionStart = 1;
t.selectionEnd = 3;
t.selectionDirection = "backward";
t.style.display = "";
document.body.clientWidth;
t.style.display = "none";
is(t[prop], value, "Correct value for the " + prop + " property");
}
test("selectionStart", 1);
test("selectionEnd", 3);
test("selectionDirection", "backward");
</script>
</pre>
</body>
</html>