chromium/third_party/blink/web_tests/external/wpt/css/css-transforms/animation/translate-animation-on-svg.html

<!DOCTYPE html>
<html class="reftest-wait">
<head>
<title>Animating the "translate" property on an SVG element</title>
<link rel="help" href="https://drafts.csswg.org/css-transforms-2/#individual-transforms">
<link rel="match" href="translate-animation-on-svg-ref.html">

<style>

@keyframes translate-animation {
    from { translate: 0 0; }
    to   { translate: 100px 100px; }
}

svg {
    width: 400px;
    height: 400px;
}

rect {
    width: 100px;
    height: 100px;
    transform-origin: top left;
    animation: translate-animation 1ms linear forwards;
}

</style>
</head>
<body>
<svg><rect></rect></svg>

<script>

(async function() {
    await Promise.all(document.getAnimations().map(animation => animation.finished));
    document.documentElement.classList.remove("reftest-wait");
})();

</script>
</body>
</html>