<!DOCTYPE html>
<meta charset=utf-8>
<title>ParentNode.children</title>
<link rel=help href="https://dom.spec.whatwg.org/#dom-parentnode-children">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<div style="display: none">
  <ul><li id='test'>1</li><li>2</li><li>3</li><li>4</li></ul>
</div>
<script>
test(() => {
  var node = document.getElementById("test");
  var parentNode = node.parentNode;
  var children = parentNode.children