file_bug789713.html

Enable keyboard shortcuts

<!DOCTYPE HTML>

<html>

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=789713

-->

<head>

  <meta charset="utf-8">

</head>

<body>

<script type="application/javascript">

/** Test for Bug 789713 **/

function go() {

  var ifr = document.getElementById('ifr');

  var pass = true;

  var doc = ifr.contentDocument;

  var win = ifr.contentWindow;

  var walker = doc.createTreeWalker(doc.body);

  pass = pass && (walker.root === doc.body);

  walker.foo = "expando";

  win.bar = "another-expando";

  // First, do the document.domain operation. This shouldn't crash.

  document.domain = "example.org";

  // Now make sure we can still access properties on "walker".

  try {

    walker.root;

    pass = pass && walker.foo == "expando";

  } catch (e) {

    pass = false;

  // And make sure we can't access properties on "win", because the

  // document.domain change revoked the access.

  try {

    win.bar;

    pass = false;

  } catch (e) { pass = pass && /Permission denied/.exec(e.message); }

  window.parent.postMessage(pass, '*');

</script>

<iframe id="ifr" src="file_empty.html" onload="go()"></iframe>

</pre>

</body>

</html>