forked from mirrors/gecko-dev
7af64c2e74
Automatic update from web-platform-tests Deflake a paint worklet test This CL Deflakes a paint worklet test. The root cause of the flakiness is that the ref.html is finishing too early and therefore trigger a crash. The reason of changing the div to be 500*500px is to avoid having a scrollbar in the result. Having the scrollbar seems to cause a difference in the result. I have ran this test locally with --repeat-each=1000 -f, and there is no crash at all. Let's change this one test first, and if this works, I will change all other ref html to use canvas instead of a simple div. Bug: 1123886 Change-Id: Icacfd6e80b7392360646284a25469b65f4c180b2 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3158166 Reviewed-by: Kevin Ellis <kevers@chromium.org> Commit-Queue: Xida Chen <xidachen@chromium.org> Cr-Commit-Position: refs/heads/main@{#920859} -- wpt-commits: 1d7ca04cbb1a2f0a9e7016f368104a7ff46a67ea wpt-pr: 30695
65 lines
2 KiB
HTML
65 lines
2 KiB
HTML
<!DOCTYPE html>
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<html class="reftest-wait">
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<link rel="help" href="https://drafts.css-houdini.org/css-paint-api/">
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<link rel="match" href="one-custom-property-animation-half-opaque-ref.html">
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<style>
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.container {
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width: 500px;
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height: 500px;
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}
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@keyframes expand {
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0% { --foo: rgba(0, 200, 0, 1); }
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100% { --foo: rgba(200, 0, 0, 0.6); }
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}
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.animate {
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background-image: paint(geometry);
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/* Use a long animation that start at 50% progress where the slope of the
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selected timing function is zero. By setting up the animation in this way,
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we accommodate lengthy delays in running the test without a potential drift
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in the animated property value. This is important for avoiding flakes,
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especially on debug builds. The screenshots are taken as soon as the
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animation is ready, thus the long animation duration has no bearing on
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the actual duration of the test. */
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animation: expand 1000000s cubic-bezier(0,1,1,0) -500000s;
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will-change: transform;
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}
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</style>
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<script src="/common/reftest-wait.js"></script>
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<script src="/common/worklet-reftest.js"></script>
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<body>
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<div id="canvas-geometry" class="container"></div>
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<script id="code" type="text/worklet">
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registerPaint('geometry', class {
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static get inputProperties() { return ['--foo']; }
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paint(ctx, geom, properties) {
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ctx.fillStyle = properties.get('--foo').toString();
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ctx.fillRect(0, 0, geom.width, geom.height);
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}
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});
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</script>
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<script>
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CSS.registerProperty({
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name: '--foo',
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syntax: '<color>',
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initialValue: 'rgb(0, 0, 0)',
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inherits: false
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});
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</script>
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<script>
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var blob = new Blob([document.getElementById('code').textContent],
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{type: 'text/javascript'});
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CSS.paintWorklet.addModule(URL.createObjectURL(blob)).then(function() {
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document.getElementById('canvas-geometry').classList.add('animate');
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const animations = document.getAnimations();
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// Wait for the animation to start before completing the test.
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document.getAnimations()[0].ready.then(() => {
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takeScreenshot();
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});
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});
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</script>
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</body>
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</html>
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