LayoutTests/fast/css-generated-content/svg-use-crash-expected.html

This test passes if it doesn't crash.
<svg width="100" height="100">
<style>
circle::before { content: "foo" }
circle::after { content: "bar" }
</style>
<circle cx="50" cy="50" r="40" stroke="green" stroke-width="4" fill="yellow" />
</svg>