testing/web-platform/tests/html/rendering/the-details-element/two-summaries-removal-crash.html


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<!DOCTYPE html>
<meta charset="utf-8">
<link rel="author" href="mailto:masonf@chromium.org">
<link rel="help" href="https://crbug.com/1216804">
<meta name="assert" content="The renderer should not crash.">

<details id="details" open>
  <summary></summary>
  <summary>
    <details></details>
  </summary>
</details>

<script>
details.appendChild(document.createElement("frame"));
details.innerText="";
</script>