editor/libeditor/tests/test_bug1361052.html
author Norisz Fay <nfay@mozilla.com>
Tue, 07 Dec 2021 17:32:45 +0200
changeset 601199 cd413a8401785169b480b8643b6e3880043c5093
parent 469640 c9c0c6f2eed54a187e124942e53c3660b4cf17d8
permissions -rw-r--r--
Merge autoland to mozilla-central. a=merge

<!DOCTYPE html>
<html>
<head>
  <title>Test for Bug 1361052</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=1361052">Mozilla Bug 1361052</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
<script class="testbody" type="application/javascript">

SimpleTest.waitForExplicitFinish();

SimpleTest.waitForFocus(() => {
  var strike = document.createElement("strike");
  strike.contentEditable = true;
  document.documentElement.appendChild(strike);

  var textarea = document.createElement("textarea");
  document.documentElement.appendChild(textarea);

  var h5 = document.createElement("h5");
  strike.appendChild(h5);

  textarea.setCustomValidity("A");
  document.documentElement.dir = "rtl";
  document.designMode = "on";
  document.execCommand("styleWithCSS", false, true);
  document.designMode = "off";
  textarea.reportValidity();
  document.documentElement.dir = "ltr";

  var range = document.createRange();
  range.selectNode(h5);
  window.getSelection().addRange(range);

  document.execCommand("inserthorizontalrule", false, null);
  ok(true, "No crash");

  SimpleTest.finish();
});
</script>
</pre>
</body>
</html>