#is-document 1
#data
<rss version="2.0">
  <channel>
  </channel>
</rss>
#errors
/;xml:no DTD validation;i
/rss/channel;child element missing;description;m
/rss/channel;child element missing;link;m
/rss/channel;child element missing;title;m

#rss2
#data
<channel hoge=""/>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/@hoge;attribute not defined;m

#rss2
#data
<channel>
  <description>a</description>
</channel>
#errors
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <description>a&lt;a</description>
</channel>
#errors
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <description>a</description>
  <description>a</description>
</channel>
#errors
channel;child element missing;link;m
channel;child element missing;title;m
channel/description;element not allowed:duplicate;m

#rss2
#data
<channel>
  <link>http://ga/</link>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <link>http://ga/</link>
  <link>http://ga/</link>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;title;m
channel/link;element not allowed:duplicate;m

#rss2
#data
<channel>
  <link>//ga/</link>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;title;m
channel/link;syntax error:iri3987;m

#rss2
#data
<channel>
  <link>http:[]://ga/</link>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;title;m
channel/link;syntax error:iri3987;m
channel/link;syntax error:iriref3987;m

#rss2
#data
<channel>
  <title>ate</title>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m

#rss2
#data
<channel>
  <title>ate</title>
  <title>ate</title>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel/title;element not allowed:duplicate;m

#rss2
#data
<channel>
  <title xml:lang="en">ate</title>
  <title xml:lang="ja">ate</title>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel/title;element not allowed:duplicate;m

#rss2
#data
<channel>
  <category>aa</category>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <category>aa</category>
  <category>bb</category>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <category>aa</category>
  <category>aa</category>
  <category>bb</category>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <category domain="x">aa</category>
  <category>aa</category>
  <category domain="[oo]">bb</category>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <cloud/>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/cloud;attribute missing;domain;m
channel/cloud;attribute missing;path;m
channel/cloud;attribute missing;port;m
channel/cloud;attribute missing;protocol;m
channel/cloud;attribute missing;registerProcedure;m

#rss2
#data
<channel>
  <cloud domain="x" path="/y" port="345" protocol="soap" registerProcedure="ga"/>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/cloud/@domain;unknown attribute;u
channel/cloud/@path;unknown attribute;u
channel/cloud/@port;unknown attribute;u
channel/cloud/@protocol;unknown attribute;u
channel/cloud/@registerProcedure;enumerated:invalid;m

#rss2
#data
<channel>
  <cloud>agw</cloud>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/cloud;attribute missing;domain;m
channel/cloud;attribute missing;path;m
channel/cloud;attribute missing;port;m
channel/cloud;attribute missing;protocol;m
channel/cloud;attribute missing;registerProcedure;m
channel/cloud/"agw";character not allowed:empty;m

#rss2
#data
<channel>
  <cloud><title>agw</title></cloud>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/cloud;attribute missing;domain;m
channel/cloud;attribute missing;path;m
channel/cloud;attribute missing;port;m
channel/cloud;attribute missing;protocol;m
channel/cloud;attribute missing;registerProcedure;m
channel/cloud/title;element not allowed:empty;m

#rss2
#data
<channel>
  <copyright>aaa&lt;ae</copyright>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <copyright>aaa&lt;ae</copyright>
  <copyright>aaa&lt;ae</copyright>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/copyright;element not allowed:duplicate;m

#rss2
#data
<channel>
  <docs>http://www.rssboard.org/rss-specification</docs>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <docs>http://www.rssboard.org/rss-specification</docs>
  <docs>http://www.rssboard.org/rss-specification</docs>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/docs;element not allowed:duplicate;m

#rss2
#data
<channel>
  <docs>http:{}//www.rssboard.org/rss-specification</docs>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/docs;syntax error:iriref3987;m

#rss2
#data
<channel>
  <docs>http</docs>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <generator>aaa&lt;ae</generator>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <generator>aaa&lt;ae</generator>
  <generator>aaa&lt;ae</generator>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/generator;element not allowed:duplicate;m

#rss2
#data
<channel>
  <language>en</language>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <language>en-US</language>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <language>en-US</language>
  <language>en-GB</language>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/language;element not allowed:duplicate;m

#rss2
#data
<channel>
  <language>en-US</language>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <language>[]</language>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/language;langtag:language:invalid;m
channel/language;langtag:language:syntax;m

#rss2
#data
<channel>
  <lastBuildDate>04 Dec 2053 12:25:33 GMT</lastBuildDate>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <lastBuildDate>04 Dec 2053 12:25:33 GMT</lastBuildDate>
  <lastBuildDate>04 Dec 2053 12:25:33 GMT</lastBuildDate>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/lastBuildDate;element not allowed:duplicate;m

#rss2
#data
<channel>
  <pubDate>04 Dec 2053 12:25:33 GMT</pubDate>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <pubDate>04 Dec 2053 12:25:33 GMT</pubDate>
  <pubDate>04 Dec 2053 12:25:33 GMT</pubDate>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/pubDate;element not allowed:duplicate;m

#rss2
#data
<channel>
  <managingEditor>aaa@bar.bar (fooba)</managingEditor>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <managingEditor>aaa@bar.bar (fooba)</managingEditor>
  <managingEditor>aaa@bar.bar (fooba)</managingEditor>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/managingEditor;element not allowed:duplicate;m

#rss2
#data
<channel>
  <rating>aaa</rating>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/rating;unknown element;u

#rss2
#data
<channel>
  <rating>aaa</rating>
  <rating>aaa</rating>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/rating;unknown element;u
channel/rating;unknown element;u
channel/rating;element not allowed:duplicate;m

#rss2
#data
<channel>
  <ttl>53</ttl>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/ttl;limited use;w

#rss2
#data
<channel>
  <ttl>53px</ttl>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/ttl;nninteger:syntax error;m
channel/ttl;limited use;w

#rss2
#data
<channel>
  <webMaster>aaa@bar.bar (fooba)</webMaster>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m

#rss2
#data
<channel>
  <webMaster>aaa@bar.bar (fooba)</webMaster>
  <webMaster>aaa@bar.bar (fooba)</webMaster>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/webMaster;element not allowed:duplicate;m

#rss2
#data
<channel>
  <webMaster>aaa@bar.bar (fooba</webMaster>
</channel>
#errors
channel;child element missing;description;m
channel;child element missing;link;m
channel;child element missing;title;m
channel/webMaster;rss2:person:syntax error;s