third_party/WebKit/LayoutTests/fast/dom/custom/callback-timing.html

   1 <script src='../../../resources/js-test.js'></script>
   2 <x-foo></x-foo>
   3 <script>
   4 description('Ensure that custom element callback fires before DOMContentLoaded event');
   5
   6 var eventlog = [];
   7
   8 addEventListener('DOMContentLoaded', function(e) {
   9     eventlog.push('DOMContentLoaded event');
  10 });
  11 addEventListener('load', function(e) {
  12     eventlog.push('load event');
  13
  14     shouldBe("eventlog[0]", "'created x-foo'");
  15     shouldBe("eventlog[1]", "'DOMContentLoaded event'");
  16     shouldBe("eventlog[2]", "'load event'");
  17 });
  18 var proto = Object.create(HTMLElement.prototype);
  19 proto.createdCallback = function() {
  20     eventlog.push('created ' + this.localName);
  21 };
  22 document.registerElement('x-foo', {prototype: proto});
  23 </script>