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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-masking/clip-path/animations/clip-path-animation-three-keyframes1.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<html class="reftest-wait">
<link rel="match" href="clip-path-animation-three-keyframes1-ref.html">
<style>
.container {
width: 100px;
height: 100px;
background-color: green;
/* Use a long animation that start at 5% progress where the slope of the
selected timing function is zero. By setting up the animation in this way,
we accommodate lengthy delays in running the test without a potential drift
in the animated property value. This is important for avoiding flakes,
especially on debug builds. The screenshots are taken as soon as the
animation is ready, thus the long animation duration has no bearing on
the actual duration of the test. */
animation: clippath 1000000s cubic-bezier(0,1,1,0) -50000s;
}
@keyframes clippath {
0% { clip-path: ellipse(10% 20% at 50% 50%) }
10% {
clip-path: ellipse(20% 30% at 70% 70%);
animation-timing-function: cubic-bezier(0,1,1,0);
}
100% {
clip-path: ellipse(10% 20% at 50% 50%);
animation-timing-function: cubic-bezier(0,1,1,0);
}
}
</style>
<script src="/common/reftest-wait.js"></script>
<body>
<div class="container"></div>
<script>
// This test ensures that we select the correct start and end keyframes for
// interpolation. In this test, the start delay of the animation makes it
// jump to 5% right away. So for this test, we would choose the keyframes at
// 0% and 10% for interpolation.
document.getAnimations()[0].ready.then(() => {
takeScreenshot();
});
</script>
</body>
</html>