<!DOCTYPE html>
<html>
<head>
<title>Custom Elements: CEReactions on HTMLTableElement interface</title>
<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
<meta name="assert" content="caption, deleteCaption, thead, deleteTHead, tFoot, deleteTFoot, and deleteRow of HTMLTableElement interface must have CEReactions">
<meta name="help" content="https://dom.spec.whatwg.org/#node">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<scri