| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>AnimationTiming Test: FrameRequestCallback - timestamp argument</title> |
| <link rel="author" title="Intel" href="http://www.intel.com"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#animation-frames"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <div id="log"></div> |
| <script> |
| |
| async_test(t => { |
| requestAnimationFrame(t.step_func_done(time => { |
| assert_equals(typeof time, "number", "callback contains a number argument"); |
| })) |
| }, "Check FrameRequestCallback has a DOMHighResTimeStamp argument"); |
| |
| </script> |
