<!DOCTYPE html>
<meta charset=utf-8>
<title>Attributes tests</title>
<link rel=help href="https://dom.spec.whatwg.org/#attr">
<link rel=help href="https://dom.spec.whatwg.org/#dom-element-setattribute">
<link rel=help href="https://dom.spec.whatwg.org/#dom-element-setattributens">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="attributes.js"></script>
<script src="productions.js"></script>
<div id="log"></div>
<span id="test1"></span>
<