third_party/WebKit/LayoutTests/fast/events/device-orientation-crash.html

   1 <html>
   2 <script>
   3 var frame;
   4
   5 if (!window.gc) {
   6     window.gc = function() {
   7         if (window.GCController)
   8             return GCController.collect();
   9         for (var i = 0; i < 10000; i++) {
  10             var s = new String("abc");
  11         }
  12     }
  13 }
  14
  15 function done() {
  16     document.body.innerHTML = 'PASS: handler not supported or did not crash when removing Windows during ondeviceorientation event';
  17     if (window.testRunner)
  18         testRunner.notifyDone();
  19 }
  20
  21 function remove() {
  22     frame = null;
  23     document.body.innerHTML = '';
  24     gc();
  25     setTimeout(done, 0);
  26 }
  27
  28 function crash() {
  29     if (window.testRunner) {
  30         testRunner.dumpAsText();
  31         testRunner.waitUntilDone();
  32     }
  33
  34     frame = document.createElement('iframe');
  35     document.body.appendChild(frame);
  36
  37     if (!frame.contentWindow.ondeviceorientation)
  38         done();
  39     else
  40         frame.contentWindow.ondeviceorientation = remove;
  41 }
  42 </script>
  43 <body onload="crash()">
  44 </body>
  45 </html>