LayoutTests/editing/inserting/insert-paragraph-separator-with-html-elements-crash.html

<!DOCTYPE html><!-- webkit-test-runner [ MutationEventsEnabled=true ] -->
<script type="text/javascript">
  if (window.testRunner) {
      testRunner.dumpAsText();
      testRunner.waitUntilDone();
  }
  console.log('The test PASS if it does not crash.')
  requestAnimationFrame(function() {
      document.documentElement.addEventListener("DOMNodeRemoved", function() {
          document.execCommand("SelectAll");
          window.getSelection().
              getRangeAt(0).surroundContents(document.head.firstElementChild);
          document.body.insertAdjacentHTML('beforeend', "");
      }, {once: true});
      document.documentElement.innerHTML = '';

      window.getSelection().deleteFromDocument();
      document.documentElement.appendChild(document.documentElement.cloneNode());
      var oElement = document.documentElement.firstElementChild;
      oElement.contentEditable = true;

      document.documentElement.addEventListener("DOMNodeRemoved", function() {
          var el = document.documentElement.firstElementChild;
          document.documentElement.appendChild(el);
          el = document.importNode(el);
          document.documentElement.appendChild(el);
          el.insertAdjacentHTML('beforeend', "<svg></svg><svg></svg>[");
      }, {once: true});
      document.documentElement.
          replaceChild(document.createElement('div'), oElement);

      document.documentElement.appendChild(oElement);
      window.getSelection().collapseToStart();
      try {
          window.getSelection().getRangeAt(0).
              surroundContents(document.documentElement.firstElementChild);
      } catch (e) {}
      document.execCommand('InsertOrderedList');
      oElement = document.documentElement.firstElementChild;
      oElement.insertAdjacentText('afterend', '0');
      document.documentElement.appendChild(document.importNode(oElement));

      document.addEventListener("DOMNodeRemoved", function() {
          document.execCommand('InsertParagraph');
      }, {once: true});
      oElement.outerHTML = "";

      if (window.testRunner)
          testRunner.notifyDone();
  })
</script>