focused-element-move-documents-crash.html

<!DOCTYPE html>
<link rel="author" title="Joey Arhar" href="mailto:[email protected]">
<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1172828">

<!-- No crash should occur if a focused element is moved to another document. -->

<div id=editable contenteditable=>

<script>
editable.addEventListener('blur', function() {
  document.execCommand('InsertText', false, '\t');
});
editable.focus();
const secondDoc = document.implementation.createDocument('', null);
secondDoc.appendChild(editable);
</script>

chromium/third_party/blink/web_tests/external/wpt/html/interaction/focus/focused-element-move-documents-crash.html