chromium/third_party/blink/web_tests/editing/inserting/5607069-1.html

<p>This tests for a crash in InsertParagraph when inserting next to an input field or form control. You should see two input fields below in separate paragraphs.</p>
<div id="div" contenteditable="true"><input type="text"><input type="text"></div>

<script>
if (window.testRunner)
    testRunner.dumpAsText();
div = document.getElementById("div");
window.getSelection().collapse(div, 1);
document.execCommand("InsertParagraph");
</script>