<!--
Description: entry author url relative to document URI
Expect:      not bozo and entries[0]['author_detail']['url'] == u'http://127.0.0.1:8097/relative/link'
-->
<feed version="0.3" xmlns="http://purl.org/atom/ns#">
<entry>
<author>
  <url>/relative/link</url>
</author>
</entry>
</feed>