chromium/third_party/blink/web_tests/fast/spatial-navigation/snav-display-contents-crash.html

<div style="display: contents"><a href="#"></a></div>
Shouldn't crash.
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<script src="resources/snav-testharness.js"></script>

<script>
  snav.assertSnavEnabledAndTestable();

  test(() => {
    eventSender.keyDown("ArrowLeft");
  }, "No crash or assertion failure");
</script>