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<!--
Tests of DOM Worker Threads (Bug 437152)
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<head>
  <title>Test for DOM Worker Threads (Bug 437152)</title>
  <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=437152">DOM Worker Threads Bug 437152</a>
<p id="display"></p>
<div id="content" style="display: none">

</div>
<pre id="test">
<script class="testbody" type="text/javascript">

  var worker = new Worker("threadTimeouts_worker.js");

  worker.onmessage = function(event) {
    is(event.target, worker);
    switch (event.data) {
      case "timeoutFinished":
        event.target.postMessage("startInterval");
        break;
      case "intervalFinished":
        event.target.postMessage("cancelInterval");
        break;
      case "intervalCanceled":
        worker.postMessage("startExpression");
        break;
      case "expressionFinished":
        SimpleTest.finish();
        break;
      default:
        ok(false, "Unexpected message");
        SimpleTest.finish();
    }
  };

  worker.onerror = function(event) {
    is(event.target, worker);
    ok(false, "Worker had an error: " + event.message);
    SimpleTest.finish();
  };

  worker.postMessage("startTimeout");

  SimpleTest.waitForExplicitFinish();

</script>
</pre>
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</html>
