chromium/third_party/blink/web_tests/svg/animations/animateTransform-by-scale-1.svg

<?xml version="1.0"?>
<svg onload="loaded()" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">

<circle cx="150" cy="150" r="100" fill="green">
    <animateTransform attributeName="transform" type="scale" by="0.2" begin="0s" dur="2s" fill="freeze"/>
</circle>

<script>
if (window.testRunner)
    testRunner.waitUntilDone();

function loaded() {
    document.documentElement.setCurrentTime(1);
    document.documentElement.pauseAnimations();

    if (window.testRunner)
        testRunner.notifyDone();
}
</script>
</svg>