| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>AnimationTiming Test: multiple calls to requestAnimationFrame with the same callback</title> |
| <link rel="author" title="Intel" href="http://www.intel.com"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-window-requestanimationframe"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <script> |
| |
| async_test(function(t) { |
| var counter = 0; |
| window.requestAnimationFrame(callback); |
| |
| function callback() { |
| ++counter; |
| if (counter == 2) { |
| t.done(); |
| } else { |
| window.requestAnimationFrame(callback); |
| } |
| }; |
| |
| }, "Check that multiple calls to requestAnimationFrame with the same callback will result in multiple entries being in the list with that same callback."); |
| |
| </script> |
