third_party/WebKit/LayoutTests/http/tests/appcache/destroyed-frame.html

   1 <body onload="test()">
   2 <p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=33813">bug 33813</a>: Crash when using DOMApplicationCache from a destroyed frame.</p>
   3 <p>PASS if didn't crash.</p>
   4 <iframe src="about:blank"></iframe>
   5
   6 <script src="/js-test-resources/js-test.js"></script>
   7
   8 <script>
   9
  10 if (window.testRunner) {
  11     testRunner.dumpAsText();
  12     testRunner.waitUntilDone();
  13 }
  14
  15 var ifrCache;
  16
  17 function test()
  18 {
  19     ifrCache = frames[0].applicationCache;
  20     document.body.removeChild(document.getElementsByTagName("iframe")[0]);
  21     setTimeout(function() {
  22         gc();
  23         ifrCache.onchecking = function() { }
  24         ifrCache.onerror = function() { }
  25         ifrCache.onnoupdate = function() { }
  26         ifrCache.ondownloading = function() { }
  27         ifrCache.onprogress = function() { }
  28         ifrCache.onupdateready = function() { }
  29         ifrCache.oncached = function() { }
  30         ifrCache.onobsolete = function() { }
  31         ifrCache.addEventListener("error", function() { }, true);
  32
  33         var evt = document.createEvent("Event");
  34         evt.initEvent("error", true, true);
  35         ifrCache.dispatchEvent(evt);
  36
  37         try { ifrCache.update(); } catch (ex) { }
  38         try { ifrCache.swapCache(); } catch (ex) { }
  39
  40         if (window.testRunner)
  41             testRunner.notifyDone();
  42     }, 0);
  43 }
  44 </script>