third_party/WebKit/LayoutTests/plugins/plugin-synthetic-event-crash.html

   1 <!DOCTYPE html>
   2 <html>
   3 <body>
   4 <p>This test ensures that a synthetic event dispatched on a plugin doesn't cause a crash.</p>
   5 <embed id="plugin" type="application/x-webkit-test-webplugin"></embed>
   6 <script>
   7 if (window.testRunner) {
   8     testRunner.dumpAsText();
   9     testRunner.waitUntilDone();
  10 }
  11 var plugin = document.getElementById("plugin");
  12
  13 var listenerCalledCount = 0;
  14 var eventTypes = ["touchmove", "gesturescrollstart", "mousewheel"];
  15
  16 eventTypes.forEach(function(eventType) {
  17     plugin.addEventListener(eventType, function(event) {
  18         listenerCalledCount++;
  19         if (listenerCalledCount == eventTypes.length) {
  20             if (window.testRunner) {
  21                 testRunner.notifyDone();
  22             }
  23         }
  24     });
  25 });
  26
  27 var event = document.createEvent("PopStateEvent");
  28 event.initEvent("touchmove", true, true);
  29 plugin.dispatchEvent(event);
  30
  31 event = document.createEvent("PopStateEvent");
  32 event.initEvent("gesturescrollstart", true, true);
  33 plugin.dispatchEvent(event);
  34
  35 event = document.createEvent("PopStateEvent");
  36 event.initEvent("mousewheel", true, true);
  37 plugin.dispatchEvent(event);
  38 </script>
  39 </body>
  40 </html>