third_party/WebKit/LayoutTests/fast/dom/custom/constructor-calls-created-synchronously.html

   1 <!DOCTYPE html>
   2 <script src="../../../resources/js-test.js"></script>
   3 <div id="container"></div>
   4 <script>
   5 description('Tests that custom element constructors run the createdCallback synchronously.');
   6
   7 var proto = Object.create(HTMLElement.prototype);
   8 var ncallbacks = 0;
   9 proto.createdCallback = function () {
  10   ncallbacks++;
  11 };
  12 var A = document.registerElement('x-a', {prototype: proto});
  13 var x = new A();
  14 shouldBe('ncallbacks', '1');
  15
  16 successfullyParsed = true;
  17 </script>