editor/libeditor/tests/test_bug602130.html
author Markus Stange <mstange@themasta.com>
Mon, 15 Jun 2015 19:20:59 -0400
changeset 249905 3f025568ad349d7b4a4da45feef6812c4e4d4101
parent 200232 8f48ab6499cfa2f071d8bb3c550884e94dbc7803
child 420960 3ef0eb8cbf3bade62d66cc607bcc28c043188100
permissions -rw-r--r--
Bug 1165185 - Try to avoid invalidations when scrolling transformed elements. r=roc

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=602130
-->
<head>
  <title>Test for Bug 602130</title>
  <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=602130">Mozilla Bug 602130</a>
<p id="display"></p>
<div id="content">
</div>
<pre id="test">
<script type="application/javascript">

/** Test for Bug 602130 **/

SimpleTest.waitForExplicitFinish();
addLoadEvent(function() {
  var i = document.createElement("input");
  document.body.appendChild(i);
  SpecialPowers.wrap(i).QueryInterface(SpecialPowers.Ci.nsIDOMNSEditableElement);
  i.select();
  i.focus();
  is(SpecialPowers.wrap(i).editor.transactionManager.numberOfUndoItems, 0,
     "The number of undo items should be 0 after initing the editor");
  i.style.display = "none";
  document.offsetWidth;
  i.style.display = "";
  document.offsetWidth;
  i.select();
  i.focus();
  is(SpecialPowers.wrap(i).editor.transactionManager.numberOfUndoItems, 0,
     "The number of undo items should be 0 after re-initing the editor");
  SimpleTest.finish();
});

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