chromium/third_party/blink/web_tests/svg/text/text-style-invalid.svg

<svg xmlns="http://www.w3.org/2000/svg">
  <foreignObject>
    <body xmlns="http://www.w3.org/1999/xhtml">
      <div style="position:absolute">This test passes if we do NOT crash while rendering SVG text with CSS styles :first-letter and :first-line.</div>
    </body>
  </foreignObject>
  <style>
    text:first-letter { color: red }
    text:first-line { color: red }
  </style>
  <text x="10" y="50">Some text</text>
  <script>
    if (window.testRunner)
        testRunner.dumpAsText();
  </script>
</svg>