testing/web-platform/tests/animation-worklet/worklet-animation-set-timing.https.html
author Jordan Taylor <jortaylo@microsoft.com>
Tue, 19 Feb 2019 14:38:44 +0000
changeset 519231 c4da5566b9663c79809d741bc7ca21ff28653ec9
parent 518271 5ebf7fe450aa25f3a6e2d555500ba9f195d6b7a1
permissions -rw-r--r--
Bug 1526730 [wpt PR 15280] - [Animation Worklet] Upstream web tests (related to setting values) to WPT, a=testonly Automatic update from web-platform-tests [Animation Worklet] Upstream web tests (related to setting values) to WPT web_tests/animations/animationworklet/worklet-animation-set-keyframes.html -> web_tests/external/wpt/animation-worklet/worklet-animation-set-keyframes.https.html web_tests/animations/animationworklet/worklet-animation-set-keyframes-expected.html -> web_tests/external/wpt/animation-worklet/worklet-animation-set-keyframes-ref.html web_tests/animations/animationworklet/worklet-animation-set-timing.html -> web_tests/external/wpt/animation-worklet/worklet-animation-set-timing.https.html web_tests/animations/animationworklet/worklet-animation-set-timing-expected.html -> web_tests/external/wpt/animation-worklet/worklet-animation-set-timing-ref.html Bug: 915352 Change-Id: I95f69fcfaea64b8d779e136facb87b6f5c16c27c Reviewed-on: https://chromium-review.googlesource.com/c/1459069 Reviewed-by: Yi Gu <yigu@chromium.org> Commit-Queue: Jordan Taylor <jortaylo@microsoft.com> Cr-Commit-Position: refs/heads/master@{#630554} -- wpt-commits: 8320b02221923df3b7813b13333fb4fe8890a0fe wpt-pr: 15280

<html class="reftest-wait">
<title>Worklet Animation sets timing</title>
<link rel="help" href="https://drafts.css-houdini.org/css-animationworklet/">
<meta name="assert" content="Can update the timing for an effect while the animation is running">
<link rel="match" href="worklet-animation-set-timing-ref.html">

<script src="/web-animations/testcommon.js"></script>
<script src="/common/reftest-wait.js"></script>
<script src="common.js"></script>

<style>
  #box {
    width: 100px;
    height: 100px;
    background-color: green;
  }
</style>

<div id="box"></div>

<script>
  registerConstantLocalTimeAnimator(500).then(()=>{
    const keyframes = [
      { transform: 'translateX(0)' },
      { transform: 'translateX(200px)' }
    ];
    const options_before = {
      duration: 1000
    };
    const options_after = {
      duration: 2000
    };

    const box = document.getElementById('box');
    const effect = new KeyframeEffect(box, keyframes, options_before);
    const animation = new WorkletAnimation('constant_time', effect);
    animation.play();

    waitForAsyncAnimationFrames(1).then(_ => {
      effect.updateTiming(options_after);
      waitForAsyncAnimationFrames(1).then(_ => {
        takeScreenshot();
      });
    });
  });
</script>