third_party/WebKit/LayoutTests/fast/workers/worker-multi-startup.html

   1 <head>
   2 <p>Test that multipe workers can be spawned simultaneously.
   3 Should print "DONE" when done.</p>
   4 <div id=result></div>
   5 <script>
   6 if (window.testRunner) {
   7     testRunner.dumpAsText();
   8     testRunner.waitUntilDone();
   9 }
  10
  11 function log(message)
  12 {
  13     document.getElementById("result").innerHTML += message + "<br>";
  14 }
  15
  16 totalWorkers = 30;
  17 replies = 0;
  18
  19 for (var i = 0; i < totalWorkers; i++) {
  20     var worker = new Worker('resources/worker-init.js');
  21     worker.onmessage = function(evt) {
  22         log(evt.data);
  23         if (++replies < totalWorkers)
  24             return;
  25         log("DONE");
  26         if (window.testRunner)
  27             testRunner.notifyDone();
  28     }
  29 }
  30 </script>
  31 </body>