LayoutTests/webanimations/zoom-animation-crash.html

<style>

@keyframes anim {
    50% { zoom: 0.25 }
}

div {
    animation: anim 20ms cubic-bezier(0, 1000, 0, 1) forwards;
}

span {
    line-height: 10px;
}

</style>
<div><span>This test passes if it does not crash.</span></div>
<script>

if (window.testRunner) {
    window.testRunner.dumpAsText();
    window.testRunner.waitUntilDone();
}

document.querySelector("div").addEventListener("animationend", () => {
    if (window.testRunner)
        window.testRunner.notifyDone();
});

</script>