| <!DOCTYPE html> |
| <div id="pass" style="visibility: hidden">PASS</div> |
| <div id="fail" style="visibility: visible">FAIL</div> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script> |
| var test = async_test("Test changing in animation frame"); |
| requestAnimationFrame(test.step_func_done(() => { |
| document.getElementById('pass').animate([{visibility: 'visible'}, {visibility: 'visible'}], {fill: 'forwards'}); |
| document.getElementById('fail').animate([{visibility: 'hidden'}, {visibility: 'hidden'}], {fill: 'forwards'}); |
| assert_equals(getComputedStyle(document.getElementById('pass')).visibility, "visible"); |
| assert_equals(getComputedStyle(document.getElementById('fail')).visibility, "hidden"); |
| })); |
| </script> |
