third_party/WebKit/LayoutTests/fast/dom/custom/registration-context-delete-then-register.html

   1 <!DOCTYPE html>
   2 <script src="../../../resources/js-test.js"></script>
   3 <script src="testutils.js"></script>
   4 <body>
   5 <script>
   6 if (fork()) {
   7     // The controlling parent frame
   8     description('Tests destroying a context, then trying to register a new custom element.');
   9     jsTestIsAsync = true;
  10     successfullyParsed = true;
  11 } else {
  12     // The child frame
  13
  14     var proto = Object.create(HTMLElement.prototype);
  15     destroyContext();
  16
  17     try {
  18         document.registerElement('x-a', {prototype: proto});
  19         log('FAIL expected register to throw an exception');
  20     } catch (ex) {
  21         log('PASS caught expected exception "' + ex + '"');
  22     }
  23     done();
  24 }
  25 </script>