chromium/third_party/blink/web_tests/paint/invalidation/svg/change-background-color.html

<!DOCTYPE HTML>
<script src="../resources/text-based-repaint.js"></script>
<script>
window.testIsAsync = true;
window.onload = runRepaintAndPixelTest;

function repaintTest() {
  var svg = document.querySelector('svg');
  setTimeout(function() {
    svg.style.backgroundColor = "green";
    requestAnimationFrame(function() {
      if (window.testRunner)
        finishRepaintTest();
    });
  }, 0);
};
</script>
<svg width="200px" height="100px" viewBox="0 0 100 100"
     style="background-color: red">
</svg>