testfile.rss

<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
<channel>
<title>test RSS file</title>
<description>Test description.</description>

# all valid:

<link>testfile.html</link>

<atom:link href="testfile.html" rel="self" type="application/rss+xml" />

<image>
	<url>testfile.html</url>
	<title>test RSS file</title>
	<link>testfile.html</link>
</image>

<enclosure url="testfile.html" length="5000" type="audio/mpeg" /> 

<picture url="testfile.html" />

<homepage xlink:type="simple" xlink:href="testfile.html">any name here</homepage>

<item>
<title>misc1</title>
<description>misc1</description>
<link>testfile.html</link>
<guid>testfile.html</guid>
</item>

# all invalid:

<link>nosuchfile.html</link>

<atom:link href="nosuchfile.html" rel="self" type="application/rss+xml" />

<image>
	<url>nosuchfile.html</url>
	<title>test RSS file</title>
	<link>nosuchfile.html</link>
</image>

<enclosure url="nosuchfile.html" length="5000" type="audio/mpeg" /> 

<picture url="nosuchfile.html" /> 

<homepage xlink:type="simple" xlink:href="nosuchfile.html">any name here</homepage>

<item>
<title>misc1</title>
<description>misc1</description>
<link>nosuchfile.html</link>
<guid>nosuchfile.html</guid>
</item>

</channel>
</rss>