test_bug291780.html

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<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=291780

-->

<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>

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