blob: f3f53a99f0d631f61ddc431f7c045e3dbd9351a2 [file] [log] [blame]
<!DOCTYPE html>
<body>
<script src="../resources/testharness.js"></script>
<script src="../resources/testharnessreport.js"></script>
<style>
#target {
position: absolute;
left: 0;
top: 0;
width: 100px;
height: 100px;
background-color: black;
}
</style>
<div id="target"></div>
<script>
async_test(async t => {
// Start an animation with an implicit from keyframe.
const animation = document.getElementById("target").animate({ transform: "translateX(600px)" }, { duration: 1000 * 1000 });
// Wait two frames for the accelerated animation to be committed.
await animation.ready;
await new Promise(requestAnimationFrame);
await new Promise(requestAnimationFrame);
assert_equals(internals.acceleratedAnimationsForElement(target).length, 1, "There should be an accelerated animation.");
t.done();
}, "A transform animation with a single keyframe should be able to run accelerated.");
</script>
</body>