chromium/third_party/blink/web_tests/svg/css/text-gradient-shadow.svg

<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" >
<defs>
<linearGradient id="gradient" x1="0%" y1="0%" x2="100%" y2="0%">
<stop offset="0%" stop-color="red"/>
<stop offset="100%" stop-color="blue"/>
</linearGradient>
</defs>
<text x="200" y="200" style="font-size: 200px; text-shadow: #000 20px 20px 20px;" fill="url(#gradient)">SVG</text>
</svg>