chromium/content/test/data/cacheable.svg

<svg version="1.1"
     baseProfile="full"
     width="300" height="200"
     xmlns="http://www.w3.org/2000/svg">
  <text x="150"
        y="125"
        font-size="60"
        text-anchor="middle"
        fill="white">
    SVG
  </text>
</svg>