<svg class="reftest-wait" xmlns="http://www.w3.org/2000/svg"
  xmlns:html="http://www.w3.org/1999/xhtml">
  <html:script src="/common/reftest-wait.js"/>
  <html:script src="/common/rendering-utils.js"/>
  <html:link rel="match" href="../embedded/reference/green-rect-100x100.svg"/>
  <script>
<![CDATA[
  function loadImage() {
    waitForAtLeastOneFrame().then(() => {
      var clip = document.getElementById('clip');
      clip.setAttribute('width', '100');
      clip.setAttribute('height', '100');
      waitForAtLeastOneFrame().then(takeScreenshot);
    });
  }
]]>
  </script>
  <defs>
    <mask id="mask">
      <g clip-path="url(#clip_path)">
        <image onload="loadImage()" width="100px" height="100px" href="support/white-rect-100x100.svg"/>
      </g>
    </mask>
    <clipPath id="clip_path">
      <rect id="clip"/>
    </clipPath>
  </defs>
  <g mask="url(#mask)">
    <rect width="100" height="100" fill="green"/>
  </g>
</svg>