dom/workers/test/test_404.html

   1 <!--
   2   Any copyright is dedicated to the Public Domain.
   3   http://creativecommons.org/publicdomain/zero/1.0/
   4 -->
   5 <!DOCTYPE HTML>
   6 <html>
   7 <!--
   8 Tests of DOM Worker Threads
   9 -->
  10 <head>
  11   <title>Test for DOM Worker Threads</title>
  12   <script src="/tests/SimpleTest/SimpleTest.js"></script>
  13   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
  14 </head>
  15 <body>
  16 <pre id="test">
  17 <script class="testbody" type="text/javascript">
  18
  19   var worker = new Worker("nonexistent_worker.js");
  20
  21   worker.onmessage = function(event) {
  22     ok(false, "Shouldn't ever get a message!");
  23     SimpleTest.finish();
  24   }
  25
  26   worker.onerror = function(event) {
  27     is(event.target, worker);
  28     event.preventDefault();
  29     SimpleTest.finish();
  30   };
  31
  32   worker.postMessage("dummy");
  33
  34   SimpleTest.waitForExplicitFinish();
  35
  36 </script>
  37 </pre>
  38 </body>
  39 </html>