chromium/third_party/blink/web_tests/paint/invalidation/svg/resize-image-subpixel.html

<!DOCTYPE html>
Tests subpixel resize of SVG image. Passes if the resized image fully covers the red rect.
<div style="position: absolute; top: 100px; left: 0; transform-origin: 0 0; transform: scale(20)">
  <svg width="10" height="10">
    <rect fill="red" width="8.8" height="8"/>
    <image id="target" href="../../../svg/W3C-SVG-1.1/resources/smiley.png" width="8.1" height="8" preserveAspectRatio="none"/>
  </svg>
</div>
<script src="../../../resources/run-after-layout-and-paint.js"></script>
<script>
runAfterLayoutAndPaint(function() {
  target.style.width = '8.8px';
}, true);
</script>