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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=503473
-->
<head>
  <title>Test for Bug 503473</title>
  <script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
  <script src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=503473">Mozilla Bug 503473</a>
<p id="display"></p>
<pre id="test">
<script class="testbody" type="text/javascript">

/** Test for Bug 503473 **/

SimpleTest.waitForExplicitFinish();

function done() {
  var iframe = document.getElementById("iframe");
  var divs = iframe.contentWindow.document.getElementsByTagName("div").length;
  is(divs, 0, "Div wasn't blown away.")

  SimpleTest.finish();
}

</script>
</pre>
<div id="content" style="display: none">
  <iframe id='iframe' src="file_bug503473-frame.sjs">
  </iframe>
</div>
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