third_party/WebKit/LayoutTests/fast/workers/worker-gc2.html

   1 <p>This page tests for a GC crash when tearing down a worker. If the tests passes,
   2 you'll see a PASS message below.</p>
   3
   4 <pre id="console"></pre>
   5
   6 <script>
   7 function $(id)
   8 {
   9     return document.getElementById(id);
  10 }
  11
  12 function log(s)
  13 {
  14     $("console").appendChild(document.createTextNode(s + "\n"));
  15 }
  16
  17 (function () {
  18     if (window.testRunner) {
  19         testRunner.dumpAsText();
  20         testRunner.waitUntilDone();
  21     }
  22
  23     var worker = new Worker("resources/worker-gc2.js");
  24     worker.onmessage = function () {
  25         log("PASS: You didn't crash.");
  26
  27         // Try to wait for the worker to finish closing.
  28         setTimeout(function () {
  29             if (window.testRunner)
  30                 testRunner.notifyDone();
  31         }, 0);
  32     }
  33 })();
  34 </script>