third_party/WebKit/LayoutTests/fast/events/focus-querySelector-in-focus-event-handler.html

   1 <!DOCTYPE html>
   2 <script src="../../resources/js-test.js"></script>
   3 <input type="text">
   4 <script>
   5 var input = document.querySelector('input');
   6 input.addEventListener('focus', function(e) {
   7   var focused = document.querySelector(':focus');
   8   if (e.target === focused) {
   9     testPassed(":focus matches event.target");
  10   } else {
  11     testFailed(":focus doesn't match event.target");
  12   }
  13 }, false);
  14 input.focus();
  15 </script>