<html>
<script>
if (window.testRunner)
testRunner.dumpAsText();
</script>
<a id="B">PASS</a>
<svg xmlns="http://www.w3.org/1999/xhtml">
<tref xlink:href="#B"></tref>
</svg>
<progress></progress>
</html>
<html>
<script>
if (window.testRunner)
testRunner.dumpAsText();
</script>
<a id="B">PASS</a>
<svg xmlns="http://www.w3.org/1999/xhtml">
<tref xlink:href="#B"></tref>
</svg>
<progress></progress>
</html>