| <!DOCTYPE html> |
| <style> |
| div { |
| position: absolute; |
| width: 100px; |
| height: 100px; |
| } |
| #target { |
| background: red; |
| opacity: 1; |
| animation: test 1e8s; |
| } |
| #green { |
| background: green; |
| } |
| @keyframes test { |
| to { opacity: 0; } |
| } |
| </style> |
| <div id="green"></div> |
| <div id="target"></div> |
| <script> |
| if (window.testRunner) |
| testRunner.waitUntilDone(); |
| |
| function waitForCompositor() { |
| return target.animate({transform: ['none', 'none']}, 1).ready; |
| } |
| |
| waitForCompositor().then(() => { |
| target.style.opacity = '0'; |
| }).then(() => waitForCompositor()).then(() => { |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| }); |
| </script> |
