chromium/third_party/google-closure-library/closure/goog/net/xpc/testdata/access_checker.html

<!DOCTYPE html>
<!--

   This file checks whether the current browser can access properties from same
   domain iframes. This is currently a problem on the matrix brower ie6 and xp.
   For some reason it can't access same domain iframes.
   TODO(user): Figure out why it can't.
  -->
<html>
  <!--
     Copyright The Closure Library Authors. All Rights Reserved.

     Use of this source code is governed by the Apache License, Version 2.0.
     See the COPYING file for details.
    -->
  <head>
    <title>The access checking iframe</title>
  </head>
  <body>
    <script type="text/javascript">
      try {
        var sameDomainIframeHref = parent.frames['nonexistant'].location.href;
        parent.sameDomainIframeAccessComplete(true);
      } catch (e) {
        parent.sameDomainIframeAccessComplete(false);
      }
    </script>
  </body>
</html>