chromium/third_party/blink/web_tests/fast/html/crash-style-first-letter.html

<svg><p>Test for https://bugs.webkit.org/show_bug.cgi?id=49316: The test PASSED if it did not crash.</p><script>if (window.testRunner) testRunner.dumpAsText();</script><use><style>:first-letter{margin-right:auto}<i><style>