<!--
Description:  id
Expect:       id == 'http://example.com/2'
-->

<feed xmlns="http://www.w3.org/2005/Atom">
  <entry xmlns:gr="http://www.google.com/schemas/reader/atom/">
    <id gr:original-id="http://example.com/2">http://example.com/1</id>
  </entry>
</feed>

