dom/base/test/test_bug913761.html

   1
   2 <!DOCTYPE HTML>
   3 <html>
   4 <!--
   5 https://bugzilla.mozilla.org/show_bug.cgi?id=913761
   6 -->
   7 <head>
   8   <meta charset="utf-8">
   9   <title>Test for Bug 913761 - basic support</title>
  10   <script src="/tests/SimpleTest/SimpleTest.js"></script>
  11   <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
  12 </head>
  13 <body>
  14 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=913761">Mozilla Bug 913761</a>
  15 <script type="application/javascript">
  16
  17   var transportChannel = new MessageChannel();
  18   transportChannel.port1.onmessage = function (event) {
  19     ok(true, 'Port Returned.');
  20     var portToService = event.data.port;
  21     portToService.onmessage = function () {
  22       ok(true, "message received");
  23       SimpleTest.finish();
  24     };
  25     portToService.postMessage('READY?');
  26   }
  27
  28   var serviceChannel = new MessageChannel();
  29   serviceChannel.port1.onmessage = function (event) {
  30     if (event.data == 'READY?') {
  31       this.postMessage('READY!');
  32     }
  33   }
  34
  35   transportChannel.port2.postMessage({ port: serviceChannel.port2}, [serviceChannel.port2]);
  36
  37   SimpleTest.waitForExplicitFinish();
  38 </script>
  39 </body>
  40 </html>