third_party/WebKit/LayoutTests/fast/events/tabindex-removal-from-focused-element.html

   1 <!DOCTYPE html>
   2 <body>
   3 <div tabindex="0" onclick="this.disabled = true;" id="target">div</div>
   4 <script src="../../resources/js-test.js"></script>
   5 <script>
   6 jsTestIsAsync = true;
   7 var target = document.getElementById('target');
   8 target.focus();
   9 shouldBe('document.activeElement', 'target');
  10 debug('Remove tabindex.');
  11 window.onload = function() {
  12     target.addEventListener('blur', function() {
  13         testPassed('blur event was disaptched.');
  14         target.remove();
  15         finishJSTest();
  16     }, false);
  17     // Need to wait until CheckFocusedElementTask is unqueued.
  18     setTimeout(function() {
  19         target.removeAttribute('tabindex');
  20     }, 10);
  21     setTimeout(function() {
  22         testFailed('No blur event');
  23         finishJSTest();
  24     }, 1000);
  25 };
  26 </script>
  27 </body>