trisquel-icecat/icecat/layout/reftests/svg/image/image-with-mask-and-clipPath.svg

<svg width="100%" height="100%" xmlns="http://www.w3.org/2000/svg">
  <rect width="100%" height="100%" fill="lime"/>
  <rect width="100" height="100" fill="red"/>
  <g transform="translate(80 30)">
    <clipPath id="c" clipPathUnits="userSpaceOnUse">
      <rect x="-80" y="-30" width="100" height="100"/>
    </clipPath>
    <mask id="m" x="-80" y="-30" width="100" height="100">
      <rect x="-80" y="-30" width="100" height="100" fill="white"/>
    </mask>
    <image x="-80" y="-30" width="100" height="100" href="lime100x100.png" mask="url(#m)" clip-path="url(#c)"/>
  </g>
</svg>