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Test Info:

<!DOCTYPE HTML>
<html>
<!--
-->
<head>
<title>Test for Bug 291780</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<script 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=291780">Mozilla Bug 291780</a>
<p id="display"></p>
<div id="editor" contenteditable></div>
<pre id="test">
<script type="application/javascript">
/** Test for Bug 291780 **/
SimpleTest.waitForExplicitFinish();
var original = '<ul style="margin-left: 40px;"><li>Item 1</li><li>Item 2</li><li>Item 3</li><li>Item 4</li></ul>';
var editor = document.getElementById("editor");
editor.innerHTML = original;
editor.focus();
addLoadEvent(function() {
var sel = window.getSelection();
sel.removeAllRanges();
var lis = document.getElementsByTagName("li");
var range = document.createRange();
range.setStart(lis[1], 0);
range.setEnd(lis[2], lis[2].childNodes.length);
sel.addRange(range);
document.execCommand("indent", false, false);
var expected = '<ul style="margin-left: 40px;"><li>Item 1</li><ul><li>Item 2</li><li>Item 3</li></ul><li>Item 4</li></ul>';
is(editor.innerHTML, expected, "indenting part of an already indented bulleted list");
document.execCommand("outdent", false, false);
is(editor.innerHTML, original, "outdenting the partially indented part of an already indented bulleted list");
// done
SimpleTest.finish();
});
</script>
</pre>
</body>
</html>