| <!DOCTYPE html> |
| <style> |
| #target { |
| width: 100px; |
| height: 100px; |
| background-color: green; |
| } |
| </style> |
| |
| <script id="animate_with_options" type="text/worklet"> |
| registerAnimator("test_animator", class { |
| constructor(options) { |
| this.time_ = options.time; |
| } |
| animate(currentTime, effect) { |
| effect.localTime = this.time_; |
| } |
| }); |
| </script> |
| |
| <div id="target"></div> |
| |
| <script src="resources/animation-worklet-tests.js"></script> |
| <script> |
| if (window.testRunner) { |
| testRunner.waitUntilDone(); |
| testRunner.dumpAsText(); |
| } |
| |
| runInAnimationWorklet( |
| document.getElementById('animate_with_options').textContent |
| ).then(_ => { |
| const target = document.getElementById('target'); |
| const effect = new KeyframeEffect(target, [{ opacity: 0 }], { duration: 1000 }); |
| const options = { |
| 'time': 500 |
| }; |
| const animation = new WorkletAnimation('test_animator', [effect], |
| document.timeline, options); |
| animation.play(); |
| |
| if (window.testRunner) { |
| waitTwoAnimationFrames( _ => { |
| console.log(`opacity of target is ${getComputedStyle(target).opacity}`); |
| testRunner.notifyDone(); |
| }); |
| } |
| }); |
| </script> |
