* lib/rss: rss library imported. [ruby-dev:22726]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5566 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 418 insertions, 0 deletions

diff --git a/test/rss/test_parser.rb b/test/rss/test_parser.rb
new file mode 100644
index 0000000000..ed6f4d6622
--- /dev/null
+++ b/test/rss/test_parser.rb
@@ -0,0 +1,418 @@
+require "test/unit"
+require "rss/parser"
+require "rss/1.0"
+require "test/common"
+
+class TestParser < Test::Unit::TestCase
+	include TestRSSMixin
+	
+	def test_RDF
+		assert_ns("", RDF::URI) do
+			Parser.parse(<<-EOR)
+#{make_xmldecl}
+<RDF/>
+EOR
+		end 
+
+		assert_ns("", RDF::URI) do
+			Parser.parse(<<-EOR)
+#{make_xmldecl}
+<RDF xmlns="hoge"/>
+EOR
+		end 
+
+		assert_ns("rdf", RDF::URI) do
+			Parser.parse(<<-EOR)
+#{make_xmldecl}
+<rdf:RDF xmlns:rdf="hoge"/>
+EOR
+		end
+
+		assert_parse(<<-EOR, :missing_tag, "channel", "RDF")
+#{make_xmldecl}
+<rdf:RDF xmlns:rdf="#{RSS::RDF::URI}"/>
+EOR
+
+		assert_parse(<<-EOR, :missing_tag, "channel", "RDF")
+#{make_xmldecl}
+<RDF xmlns="#{RSS::RDF::URI}"/>
+EOR
+
+		assert_parse(<<-EOR, :missing_tag, "channel", "RDF")
+#{make_xmldecl}
+<RDF xmlns="#{RSS::RDF::URI}"/>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "item", "RDF")
+#{make_channel}
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "item", "RDF")
+#{make_channel}
+#{make_image}
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "item", "RDF")
+#{make_channel}
+#{make_textinput}
+EOR
+
+		assert_too_much_tag("image", "RDF") do
+			Parser.parse(make_RDF(<<-EOR))
+#{make_channel}
+#{make_image}
+#{make_image}
+#{make_item}
+#{make_textinput}
+EOR
+		end
+
+		assert_not_excepted_tag("image", "RDF") do
+			Parser.parse(make_RDF(<<-EOR))
+#{make_channel}
+#{make_item}
+#{make_image}
+#{make_textinput}
+EOR
+		end
+
+		assert_parse(make_RDF(<<-EOR), :nothing_raised)
+#{make_channel}
+#{make_image}
+#{make_item}
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :nothing_raised)
+#{make_channel}
+#{make_image}
+#{make_item}
+#{make_textinput}
+EOR
+
+		1.step(15, 3) do |i|
+			rss = make_RDF() do
+				res = make_channel
+				i.times { res << make_item }
+				res
+			end
+			assert_parse(rss, :nothing_raised)
+		end
+
+	end
+
+	def test_channel
+
+		assert_parse(make_RDF(<<-EOR), :missing_attribute, "channel", "about")
+<channel />
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "title", "channel")
+<channel rdf:about="http://example.com/"/>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "link", "channel")
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+</channel>
+EOR
+
+		assert_parse(make_RDF(<<EOR), :missing_tag, "description", "channel")
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+</channel>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "items", "channel")
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+  <description>hogehoge</description>
+</channel>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_attribute, "image", "resource")
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+  <description>hogehoge</description>
+  <image/>
+</channel>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "items", "channel")
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+  <description>hogehoge</description>
+  <image rdf:resource="http://example.com/hoge.png" />
+</channel>
+EOR
+
+		rss = make_RDF(<<-EOR)
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+  <description>hogehoge</description>
+  <image rdf:resource="http://example.com/hoge.png" />
+  <items/>
+</channel>
+EOR
+
+		assert_missing_tag("Seq", "items") do
+			Parser.parse(rss)
+		end
+
+		assert_missing_tag("item", "RDF") do
+			Parser.parse(rss, false).validate
+		end
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "item", "RDF")
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+  <description>hogehoge</description>
+  <image rdf:resource="http://example.com/hoge.png" />
+  <items>
+    <rdf:Seq>
+    </rdf:Seq>
+  </items>
+</channel>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_attribute, "textinput", "resource")
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+  <description>hogehoge</description>
+  <image rdf:resource="http://example.com/hoge.png" />
+  <items>
+    <rdf:Seq>
+    </rdf:Seq>
+  </items>
+  <textinput/>
+</channel>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "item", "RDF")
+<channel rdf:about="http://example.com/">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+  <description>hogehoge</description>
+  <image rdf:resource="http://example.com/hoge.png" />
+  <items>
+    <rdf:Seq>
+    </rdf:Seq>
+  </items>
+  <textinput rdf:resource="http://example.com/search" />
+</channel>
+EOR
+
+	end
+
+  def test_image
+
+		assert_parse(make_RDF(<<-EOR), :missing_attribute, "image", "about")
+#{make_channel}
+<image>
+</image>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "title", "image")
+#{make_channel}
+<image rdf:about="http://example.com/hoge.png">
+</image>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "url", "image")
+#{make_channel}
+<image rdf:about="http://example.com/hoge.png">
+  <title>hoge</title>
+</image>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "link", "image")
+#{make_channel}
+<image rdf:about="http://example.com/hoge.png">
+  <title>hoge</title>
+  <url>http://example.com/hoge.png</url>
+</image>
+EOR
+
+		rss = make_RDF(<<-EOR)
+#{make_channel}
+<image rdf:about="http://example.com/hoge.png">
+  <title>hoge</title>
+  <link>http://example.com/</link>
+  <url>http://example.com/hoge.png</url>
+</image>
+EOR
+
+		assert_missing_tag("url", "image") do
+			Parser.parse(rss)
+		end
+
+		assert_missing_tag("item", "RDF") do
+			Parser.parse(rss, false).validate
+		end
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "item", "RDF")
+#{make_channel}
+<image rdf:about="http://example.com/hoge.png">
+  <title>hoge</title>
+  <url>http://example.com/hoge.png</url>
+  <link>http://example.com/</link>
+</image>
+EOR
+
+  end
+
+	def test_item
+
+		assert_parse(make_RDF(<<-EOR), :missing_attribute, "item", "about")
+#{make_channel}
+#{make_image}
+<item>
+</item>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "title", "item")
+#{make_channel}
+#{make_image}
+<item rdf:about="http://example.com/hoge.html">
+</item>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "link", "item")
+#{make_channel}
+#{make_image}
+<item rdf:about="http://example.com/hoge.html">
+  <title>hoge</title>
+</item>
+EOR
+
+		assert_too_much_tag("title", "item") do
+			Parser.parse(make_RDF(<<-EOR))
+#{make_channel}
+#{make_image}
+<item rdf:about="http://example.com/hoge.html">
+  <title>hoge</title>
+  <title>hoge</title>
+  <link>http://example.com/hoge.html</link>
+</item>
+EOR
+		end
+
+		assert_parse(make_RDF(<<-EOR), :nothing_raised)
+#{make_channel}
+#{make_image}
+<item rdf:about="http://example.com/hoge.html">
+  <title>hoge</title>
+  <link>http://example.com/hoge.html</link>
+</item>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :nothing_raised)
+#{make_channel}
+#{make_image}
+<item rdf:about="http://example.com/hoge.html">
+  <title>hoge</title>
+  <link>http://example.com/hoge.html</link>
+  <description>hogehoge</description>
+</item>
+EOR
+
+	end
+
+	def test_textinput
+
+		assert_parse(make_RDF(<<-EOR), :missing_attribute, "textinput", "about")
+#{make_channel}
+#{make_image}
+#{make_item}
+<textinput>
+</textinput>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "title", "textinput")
+#{make_channel}
+#{make_image}
+#{make_item}
+<textinput rdf:about="http://example.com/search.html">
+</textinput>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "description", "textinput")
+#{make_channel}
+#{make_image}
+#{make_item}
+<textinput rdf:about="http://example.com/search.html">
+  <title>hoge</title>
+</textinput>
+EOR
+
+		assert_too_much_tag("title", "textinput") do
+			Parser.parse(make_RDF(<<-EOR))
+#{make_channel}
+#{make_image}
+#{make_item}
+<textinput rdf:about="http://example.com/search.html">
+  <title>hoge</title>
+  <title>hoge</title>
+  <description>hogehoge</description>
+</textinput>
+EOR
+		end
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "name", "textinput")
+#{make_channel}
+#{make_image}
+#{make_item}
+<textinput rdf:about="http://example.com/search.html">
+  <title>hoge</title>
+  <description>hogehoge</description>
+</textinput>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :missing_tag, "link", "textinput")
+#{make_channel}
+#{make_image}
+#{make_item}
+<textinput rdf:about="http://example.com/search.html">
+  <title>hoge</title>
+  <description>hogehoge</description>
+  <name>key</name>
+</textinput>
+EOR
+
+		assert_parse(make_RDF(<<-EOR), :nothing_raised)
+#{make_channel}
+#{make_image}
+#{make_item}
+<textinput rdf:about="http://example.com/search.html">
+  <title>hoge</title>
+  <description>hogehoge</description>
+  <name>key</name>
+  <link>http://example.com/search.html</link>
+</textinput>
+EOR
+
+	end
+
+	def test_ignore
+
+		rss = make_RDF(<<-EOR)
+#{make_channel}
+#{make_item}
+<a/>
+EOR
+
+		assert_parse(rss, :nothing_raised)
+
+		assert_not_excepted_tag("a", "RDF") do
+			Parser.parse(rss, true, false)
+		end
+
+	end
+
+end