unicode-bidi-isolate-nested-crash.html

<!DOCTYPE html>
<style>
.isolate {
    unicode-bidi: -webkit-isolate;
    unicode-bidi: isolate;
}
</style>
<span class="isolate">
    <span class="isolate">a</span>
    <span class="isolate">
        <span class="isolate">b</span>
    </span>
</span>

chromium/third_party/blink/web_tests/virtual/text-antialias/international/unicode-bidi-isolate-nested-crash.html