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<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=677638
-->
<head>
  <meta charset="utf-8">
  <title>Test for Bug 677638 - sharedWorker</title>
  <script src="/tests/SimpleTest/SimpleTest.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=677638">Mozilla Bug 677638</a>
<p id="display"></p>
<div id="content" style="display: none">
  <iframe name="x" id="x"></iframe>
  <iframe name="y" id="y"></iframe>
</div>
<pre id="test">
</pre>
  <script type="application/javascript">

  var a = new SharedWorker('sharedWorker_messageChannel.js');
  a.port.onmessage = function(evt) {
    is(evt.ports.length, 1, "We received a port.");
    evt.ports[0].onmessage = function(e) {
      is(e.data, 42, "Message reiceved back!");
      SimpleTest.finish();
    }
    evt.ports[0].postMessage(42);
  }

  SimpleTest.waitForExplicitFinish();
  </script>
</body>
</html>