third_party/WebKit/LayoutTests/web-animations-api/player-cancel-invalidates-style.html

   1 <!DOCTYPE html>
   2 <script src="../resources/testharness.js"></script>
   3 <script src="../resources/testharnessreport.js"></script>
   4
   5 <div id="target"></div>
   6 <script>
   7 test(function() {
   8   var initial = getComputedStyle(target).background;
   9   var player = target.animate([{background: 'blue'}, {background: 'green'}], 1000);
  10   assert_not_equals(getComputedStyle(target).background, initial);
  11   player.cancel();
  12   assert_equals(getComputedStyle(target).background, initial);
  13 }, "cancel() should cause effect to be cleared");
  14 </script>