third_party/WebKit/LayoutTests/web-animations-api/animationtimeline-consistent.html

   1 <!DOCTYPE html>
   2 <script src="../resources/testharness.js"></script>
   3 <script src="../resources/testharnessreport.js"></script>
   4 <script>
   5 var t = async_test('timeline.currentTime should be consistent despite 0 playback rate');
   6
   7 document.timeline.playbackRate = 0;
   8 document.timeline.currentTime = 0;
   9
  10 requestAnimationFrame(function() {
  11   setTimeout(function() {
  12     t.step(function() {
  13       document.timeline.currentTime = 100;
  14       assert_approx_equals(document.timeline.currentTime, 100, 0.1);
  15     });
  16     t.done();
  17   });
  18 });
  19 </script>