testing/web-platform/tests/css/css-contain/content-visibility/slot-content-visibility-19-crash.html


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<!DOCTYPE html>
<link rel=author href="mailto:jarhar@chromium.org">
<link rel=help href="https://bugs.chromium.org/p/chromium/issues/detail?id=1266891">

<details id=details open="true">hello world</details>

<script>
  document.execCommand("selectAll");
  details.open = false;
  document.execCommand(false);
  document.body.attachShadow({mode: 'open'});
</script>