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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=677752
-->
<head>
  <title>Test for Bug 677752</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=677752">Mozilla Bug 677752</a>
<p id="display"></p>
<div id="content">
  <section contenteditable> foo bar </section>
  <div contenteditable> foo bar </div>
  <p contenteditable> foo bar </p>
</div>

<pre id="test">
<script type="application/javascript">

/** Test for Bug 677752 **/
SimpleTest.waitForExplicitFinish();
SimpleTest.waitForFocus(runTests);

function selectEditor(aEditor) {
  aEditor.focus();
  var selection = window.getSelection();
  selection.selectAllChildren(aEditor);
  selection.collapseToStart();
}

function runTests() {
  var editor, node, initialHTML;
  document.execCommand("styleWithCSS", false, true);

  // editable <section>
  editor = document.querySelector("section[contenteditable]");
  initialHTML = editor.innerHTML;
  selectEditor(editor);
  // editable <section>: justify
  document.execCommand("justifyright", false, null);
  node = editor.querySelector("*");
  is(node.nodeName.toLowerCase(), "div", "'justifyright' should create a <div> in the editable <section>.");
  is(node.style.textAlign, "right", "'justifyright' should create a 'text-align: right' CSS rule.");
  document.execCommand("undo", false, null);
  // editable <section>: indent
  document.execCommand("indent", false, null);
  node = editor.querySelector("*");
  is(node.nodeName.toLowerCase(), "div", "'indent' should create a <div> in the editable <section>.");
  is(node.style.marginLeft, "40px", "'indent' should create a 'margin-left: 40px' CSS rule.");
  // editable <section>: undo with outdent
  // this should remove the whole <div> but only removing the CSS rule would be acceptable, too
  document.execCommand("outdent", false, null);
  is(editor.innerHTML, initialHTML, "'outdent' should undo the 'indent' action.");
  // editable <section>: outdent again
  document.execCommand("outdent", false, null);
  is(editor.innerHTML, initialHTML, "another 'outdent' should not modify the <section> element.");

  // editable <div>
  editor = document.querySelector("div[contenteditable]");
  initialHTML = editor.innerHTML;
  selectEditor(editor);
  // editable <div>: justify
  document.execCommand("justifyright", false, null);
  node = editor.querySelector("*");
  is(node.nodeName.toLowerCase(), "div", "'justifyright' should create a <div> in the editable <div>.");
  is(node.style.textAlign, "right", "'justifyright' should create a 'text-align: right' CSS rule.");
  document.execCommand("undo", false, null);
  // editable <div>: indent
  document.execCommand("indent", false, null);
  node = editor.querySelector("*");
  is(node.nodeName.toLowerCase(), "div", "'indent' should create a <div> in the editable <div>.");
  is(node.style.marginLeft, "40px", "'indent' should create a 'margin-left: 40px' CSS rule.");
  // editable <div>: undo with outdent
  // this should remove the whole <div> but only removing the CSS rule would be acceptable, too
  document.execCommand("outdent", false, null);
  is(editor.innerHTML, initialHTML, "'outdent' should undo the 'indent' action.");
  // editable <div>: outdent again
  document.execCommand("outdent", false, null);
  is(editor.innerHTML, initialHTML, "another 'outdent' should not modify the <div> element.");

  // editable <p>
  // all block-level commands should be ignored (<p><div/></p> is not valid)
  editor = document.querySelector("p[contenteditable]");
  initialHTML = editor.innerHTML;
  selectEditor(editor);
  // editable <p>: justify
  document.execCommand("justifyright", false, null);
  is(editor.innerHTML, initialHTML, "'justifyright' should have no effect on <p>.");
  // editable <p>: indent
  document.execCommand("indent", false, null);
  is(editor.innerHTML, initialHTML, "'indent' should have no effect on <p>.");
  // editable <p>: outdent
  document.execCommand("outdent", false, null);
  is(editor.innerHTML, initialHTML, "'outdent' should have no effect on <p>.");

  // done
  SimpleTest.finish();
}

</script>
</pre>
</body>
</html>