LayoutTests/webanimations/transform-accelerated-animation-finishes-before-removal.html

<pre id="results"></pre>
<div id="target" style="width: 100px; height: 100px; background-color: black;"></div>
<script>

testRunner.waitUntilDone();
testRunner.dumpAsText();

document.getElementById("target").animate([
    { transform: "translateX(0)" },
    { transform: "translateX(100px)" }
], 100).finished.then(() => {
    document.getElementById("results").innerText = internals.layerTreeAsText(document);
    testRunner.notifyDone();
});

</script>