third_party/WebKit/LayoutTests/fast/dom/custom/crash-without-dom-wrapper.html

   1 <script src="../../../resources/testharness.js"></script>
   2 <script src="../../../resources/testharnessreport.js"></script>
   3 <script>setTimeout("document.querySelector('iframe').remove()", 20);</script>
   4 <script src="test-harness-utils.js"></script>
   5 <body>
   6 <script>
   7 (function () {
   8     var test = async_test('crash expected without crbug/446076 fix');
   9     withFrame(function (frame) {
  10         var doc = frame.contentDocument;
  11         var step = test.step_func(function(event) {
  12             doc.body.firstChild.remove();
  13             window.removeEventListener('message', step);
  14             frame.remove();
  15             test.done();
  16         });
  17         window.addEventListener('message', step);
  18
  19         var script = doc.createElement('script');
  20         script.textContent =
  21             'var proto = Object.create(HTMLElement.prototype); ' +
  22             'document.registerElement("x-a", {prototype: proto}); ' +
  23             'document.body.innerHTML = "<x-a>"; ' +
  24             'window.parent.postMessage({step: "remove"}, "*");';
  25         doc.body.appendChild(script);
  26     });
  27 })();
  28 </script>