test_messageChannel_sharedWorker.html 1.0 KB

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  1. <!DOCTYPE HTML>
  2. <html>
  3. <!--
  4. https://bugzilla.mozilla.org/show_bug.cgi?id=677638
  5. -->
  6. <head>
  7. <meta charset="utf-8">
  8. <title>Test for Bug 677638 - sharedWorker</title>
  9. <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  10. <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  11. </head>
  12. <body>
  13. <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=677638">Mozilla Bug 677638</a>
  14. <p id="display"></p>
  15. <div id="content" style="display: none">
  16. <iframe name="x" id="x"></iframe>
  17. <iframe name="y" id="y"></iframe>
  18. </div>
  19. <pre id="test">
  20. </pre>
  21. <script type="application/javascript">
  22. var a = new SharedWorker('sharedWorker_messageChannel.js');
  23. a.port.onmessage = function(evt) {
  24. is(evt.ports.length, 1, "We received a port.");
  25. evt.ports[0].onmessage = function(e) {
  26. is(e.data, 42, "Message reiceved back!");
  27. SimpleTest.finish();
  28. }
  29. evt.ports[0].postMessage(42);
  30. }
  31. SimpleTest.waitForExplicitFinish();
  32. </script>
  33. </body>
  34. </html>