This commit was manufactured by cvs2svn to create branch 'ruby_1_8'.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

6 files changed, 1334 insertions, 0 deletions

diff --git a/sample/rss/blend.rb b/sample/rss/blend.rb
new file mode 100755
index 0000000000..2aa30d7fc9
--- /dev/null
+++ b/sample/rss/blend.rb
@@ -0,0 +1,76 @@
+#!/usr/bin/env ruby
+
+require "rss/1.0"
+require "rss/2.0"
+require "rss/dublincore"
+require "rss/maker"
+
+feeds = []
+verbose = false
+encoding = "UTF-8"
+
+def error(exception)
+  mark = "=" * 20
+  mark = "#{mark} error #{mark}"
+  STDERR.puts mark
+  STDERR.puts exception.class
+  STDERR.puts exception.message
+  STDERR.puts exception.backtrace
+  STDERR.puts mark
+end
+
+before_time = Time.now
+ARGV.each do |fname|
+  if fname == '-v'
+    verbose = true
+    next
+  end
+  rss = nil
+  f = File.new(fname).read
+  begin
+    ## do validate parse
+    rss = RSS::Parser.parse(f)
+  rescue RSS::InvalidRSSError
+    error($!) if verbose
+    ## do non validate parse for invalid RSS 1.0
+    begin
+      rss = RSS::Parser.parse(f, false)
+    rescue RSS::Error
+      ## invalid RSS.
+      error($!) if verbose
+    end
+  rescue RSS::Error
+    error($!) if verbose
+  end
+  if rss.nil?
+    STDERR.puts "#{fname} does not include RSS 1.0 or 0.9x/2.0"
+  else
+    begin
+      rss.output_encoding = encoding
+    rescue RSS::UnknownConversionMethodError
+      error($!) if verbose
+    end
+    feeds << rss
+  end
+end
+processing_time = Time.now - before_time
+
+rss = RSS::Maker.make("1.0") do |maker|
+  maker.encoding = encoding
+  maker.channel.about = "http://example.com/blend.rdf"
+  maker.channel.title = "blended feeds"
+  maker.channel.link = "http://example.com/"
+  maker.channel.description = "blended feeds generated by RSS Parser"
+
+  feeds.each do |feed|
+    feed.items.each do |item|
+      item.setup_maker(maker)
+    end
+  end
+  maker.items.do_sort = true
+  maker.items.max_size = 15
+end
+puts rss
+
+STDERR.puts "Used XML parser: #{RSS::Parser.default_parser}"
+STDERR.puts "Processing time: #{processing_time}s"
diff --git a/test/io/nonblock/test_flush.rb b/test/io/nonblock/test_flush.rb
new file mode 100644
index 0000000000..dbe20722cf
--- /dev/null
+++ b/test/io/nonblock/test_flush.rb
@@ -0,0 +1,26 @@
+require 'test/unit'
+require 'io/nonblock'
+
+class TestIONonblock < Test::Unit::TestCase
+  def test_flush                # [ruby-dev:24985]
+    r,w = IO.pipe
+    w.nonblock = true
+    w.sync = false
+    w << "b"
+    w.flush
+    w << "a" * 4096
+    Thread.new {
+      Thread.pass
+      w.close
+    }
+    result = ""
+    t = Thread.new {
+      while (Thread.pass; s = r.read(4096))
+        result << s
+      end
+    }
+    assert_raise(IOError) {w.flush}
+    t.join
+    assert_equal("b", result)
+  end
+end
diff --git a/test/rss/test_setup_maker_0.9.rb b/test/rss/test_setup_maker_0.9.rb
new file mode 100644
index 0000000000..e0f26d5593
--- /dev/null
+++ b/test/rss/test_setup_maker_0.9.rb
@@ -0,0 +1,221 @@
+require "rss-testcase"
+
+require "rss/maker"
+
+module RSS
+  class TestSetupMaker09 < TestCase
+
+    def test_setup_maker_channel
+      title = "fugafuga"
+      link = "http://hoge.com"
+      description = "fugafugafugafuga"
+      language = "ja"
+      copyright = "foo"
+      managingEditor = "bar"
+      webMaster = "web master"
+      rating = "6"
+      docs = "http://foo.com/doc"
+      skipDays = [
+        "Sunday",
+        "Monday",
+      ]
+      skipHours = [
+        0,
+        13,
+      ]
+      pubDate = Time.now
+      lastBuildDate = Time.now
+
+      rss = RSS::Maker.make("0.91") do |maker|
+        maker.channel.title = title
+        maker.channel.link = link
+        maker.channel.description = description
+        maker.channel.language = language
+        maker.channel.copyright = copyright
+        maker.channel.managingEditor = managingEditor
+        maker.channel.webMaster = webMaster
+        maker.channel.rating = rating
+        maker.channel.docs = docs
+        maker.channel.pubDate = pubDate
+        maker.channel.lastBuildDate = lastBuildDate
+
+        skipDays.each do |day|
+          new_day = maker.channel.skipDays.new_day
+          new_day.content = day
+        end
+        skipHours.each do |hour|
+          new_hour = maker.channel.skipHours.new_hour
+          new_hour.content = hour
+        end
+      end
+
+      new_rss = RSS::Maker.make("0.91") do |maker|
+        rss.channel.setup_maker(maker)
+      end
+      channel = new_rss.channel
+      
+      assert_equal(title, channel.title)
+      assert_equal(link, channel.link)
+      assert_equal(description, channel.description)
+      assert_equal(language, channel.language)
+      assert_equal(copyright, channel.copyright)
+      assert_equal(managingEditor, channel.managingEditor)
+      assert_equal(webMaster, channel.webMaster)
+      assert_equal(rating, channel.rating)
+      assert_equal(docs, channel.docs)
+      assert_equal(pubDate, channel.pubDate)
+      assert_equal(lastBuildDate, channel.lastBuildDate)
+
+      skipDays.each_with_index do |day, i|
+        assert_equal(day, channel.skipDays.days[i].content)
+      end
+      skipHours.each_with_index do |hour, i|
+        assert_equal(hour, channel.skipHours.hours[i].content)
+      end
+      
+      assert(channel.items.empty?)
+      assert_nil(channel.image)
+      assert_nil(channel.textInput)
+    end
+
+    def test_setup_maker_image
+      title = "fugafuga"
+      link = "http://hoge.com"
+      url = "http://hoge.com/hoge.png"
+      width = 144
+      height = 400
+      description = "an image"
+
+      rss = RSS::Maker.make("0.91") do |maker|
+        setup_dummy_channel(maker)
+        maker.channel.link = link
+        
+        maker.image.title = title
+        maker.image.url = url
+        maker.image.width = width
+        maker.image.height = height
+        maker.image.description = description
+      end
+      
+      new_rss = RSS::Maker.make("0.91") do |maker|
+        rss.channel.setup_maker(maker)
+        rss.image.setup_maker(maker)
+      end
+      
+      image = new_rss.image
+      assert_equal(title, image.title)
+      assert_equal(link, image.link)
+      assert_equal(url, image.url)
+      assert_equal(width, image.width)
+      assert_equal(height, image.height)
+      assert_equal(description, image.description)
+    end
+    
+    def test_setup_maker_textinput
+      title = "fugafuga"
+      description = "text hoge fuga"
+      name = "hoge"
+      link = "http://hoge.com"
+
+      rss = RSS::Maker.make("0.91") do |maker|
+        setup_dummy_channel(maker)
+
+        maker.textinput.title = title
+        maker.textinput.description = description
+        maker.textinput.name = name
+        maker.textinput.link = link
+      end
+
+      new_rss = RSS::Maker.make("0.91") do |maker|
+        rss.channel.setup_maker(maker)
+        rss.textinput.setup_maker(maker)
+      end
+      
+      textInput = new_rss.channel.textInput
+      assert_equal(title, textInput.title)
+      assert_equal(description, textInput.description)
+      assert_equal(name, textInput.name)
+      assert_equal(link, textInput.link)
+    end
+
+    def test_setup_maker_items
+      title = "TITLE"
+      link = "http://hoge.com/"
+      description = "text hoge fuga"
+
+      item_size = 5
+      
+      rss = RSS::Maker.make("0.91") do |maker|
+        setup_dummy_channel(maker)
+        
+        item_size.times do |i|
+          item = maker.items.new_item
+          item.title = "#{title}#{i}"
+          item.link = "#{link}#{i}"
+          item.description = "#{description}#{i}"
+        end
+      end
+      
+      new_rss = RSS::Maker.make("0.91") do |maker|
+        rss.channel.setup_maker(maker)
+
+        rss.items.each do |item|
+          item.setup_maker(maker)
+        end
+      end
+      
+      assert_equal(item_size, new_rss.items.size)
+      new_rss.items.each_with_index do |item, i|
+        assert_equal("#{title}#{i}", item.title)
+        assert_equal("#{link}#{i}", item.link)
+        assert_equal("#{description}#{i}", item.description)
+      end
+
+    end
+
+    def test_setup_maker
+      encoding = "EUC-JP"
+      standalone = true
+      
+      href = 'a.xsl'
+      type = 'text/xsl'
+      title = 'sample'
+      media = 'printer'
+      charset = 'UTF-8'
+      alternate = 'yes'
+
+      rss = RSS::Maker.make("0.91") do |maker|
+        maker.encoding = encoding
+        maker.standalone = standalone
+
+        xss = maker.xml_stylesheets.new_xml_stylesheet
+        xss.href = href
+        xss.type = type
+        xss.title = title
+        xss.media = media
+        xss.charset = charset
+        xss.alternate = alternate
+        
+        setup_dummy_channel(maker)
+      end
+      
+      new_rss = RSS::Maker.make("0.91") do |maker|
+        rss.setup_maker(maker)
+      end
+      
+      assert_equal("0.91", new_rss.rss_version)
+      assert_equal(encoding, new_rss.encoding)
+      assert_equal(standalone, new_rss.standalone)
+
+      xss = rss.xml_stylesheets.first
+      assert_equal(1, rss.xml_stylesheets.size)
+      assert_equal(href, xss.href)
+      assert_equal(type, xss.type)
+      assert_equal(title, xss.title)
+      assert_equal(media, xss.media)
+      assert_equal(charset, xss.charset)
+      assert_equal(alternate, xss.alternate)
+    end
+    
+  end
+end
diff --git a/test/rss/test_setup_maker_1.0.rb b/test/rss/test_setup_maker_1.0.rb
new file mode 100644
index 0000000000..52557486f4
--- /dev/null
+++ b/test/rss/test_setup_maker_1.0.rb
@@ -0,0 +1,276 @@
+require "rss-testcase"
+
+require "rss/maker"
+
+module RSS
+  class TestSetupMaker10 < TestCase
+
+    def setup
+      t = Time.iso8601("2000-01-01T12:00:05+00:00")
+      class << t
+        alias_method(:to_s, :iso8601)
+      end
+      
+      @dc_elems = {
+        :title => "hoge",
+        :description =>
+          " XML is placing increasingly heavy loads on
+          the existing technical infrastructure of the Internet.",
+        :creator => "Rael Dornfest (mailto:rael@oreilly.com)",
+        :subject => "XML",
+        :publisher => "The O'Reilly Network",
+        :contributor => "hogehoge",
+        :type => "fugafuga",
+        :format => "hohoho",
+        :identifier => "fufufu",
+        :source => "barbar",
+        :language => "ja",
+        :relation => "cococo",
+        :rights => "Copyright (c) 2000 O'Reilly &amp; Associates, Inc.",
+        :date => t,
+      }
+
+      @sy_elems = {
+        :updatePeriod => "hourly",
+        :updateFrequency => 2,
+        :updateBase => t,
+      }
+
+      @content_elems = {
+        :encoded => "<em>ATTENTION</em>",
+      }
+      
+      @trackback_elems = {
+        :ping => "http://bar.com/tb.cgi?tb_id=rssplustrackback",
+        :about => [
+          "http://foo.com/trackback/tb.cgi?tb_id=20020923",
+          "http://foo.com/trackback/tb.cgi?tb_id=20021010",
+        ],
+      }
+    end
+    
+    def test_setup_maker_channel
+      about = "http://hoge.com"
+      title = "fugafuga"
+      link = "http://hoge.com"
+      description = "fugafugafugafuga"
+
+      rss = RSS::Maker.make("1.0") do |maker|
+        maker.channel.about = about
+        maker.channel.title = title
+        maker.channel.link = link
+        maker.channel.description = description
+        
+        @dc_elems.each do |var, value|
+          maker.channel.__send__("dc_#{var}=", value)
+        end
+
+        @sy_elems.each do |var, value|
+          maker.channel.__send__("sy_#{var}=", value)
+        end
+      end
+
+      new_rss = RSS::Maker.make("1.0") do |maker|
+        rss.channel.setup_maker(maker)
+      end
+      channel = new_rss.channel
+      
+      assert_equal(about, channel.about)
+      assert_equal(title, channel.title)
+      assert_equal(link, channel.link)
+      assert_equal(description, channel.description)
+      assert_equal(true, channel.items.Seq.lis.empty?)
+      assert_nil(channel.image)
+      assert_nil(channel.textinput)
+
+      @dc_elems.each do |var, value|
+        assert_equal(channel.__send__("dc_#{var}"), value)
+      end
+      
+      @sy_elems.each do |var, value|
+        assert_equal(channel.__send__("sy_#{var}"), value)
+      end
+      
+    end
+
+    def test_setup_maker_image
+      title = "fugafuga"
+      link = "http://hoge.com"
+      url = "http://hoge.com/hoge.png"
+      
+      rss = RSS::Maker.make("1.0") do |maker|
+        setup_dummy_channel(maker)
+        maker.channel.link = link
+        
+        maker.image.title = title
+        maker.image.url = url
+
+        @dc_elems.each do |var, value|
+          maker.image.__send__("dc_#{var}=", value)
+        end
+      end
+      
+      new_rss = RSS::Maker.make("1.0") do |maker|
+        rss.channel.setup_maker(maker)
+        rss.image.setup_maker(maker)
+      end
+      
+      image = new_rss.image
+      assert_equal(url, image.about)
+      assert_equal(url, new_rss.channel.image.resource)
+      assert_equal(title, image.title)
+      assert_equal(link, image.link)
+      assert_equal(url, image.url)
+
+      @dc_elems.each do |var, value|
+        assert_equal(image.__send__("dc_#{var}"), value)
+      end
+    end
+    
+    def test_setup_maker_textinput
+      title = "fugafuga"
+      description = "text hoge fuga"
+      name = "hoge"
+      link = "http://hoge.com"
+
+      rss = RSS::Maker.make("1.0") do |maker|
+        setup_dummy_channel(maker)
+        
+        maker.textinput.link = link
+        maker.textinput.title = title
+        maker.textinput.description = description
+        maker.textinput.name = name
+
+        @dc_elems.each do |var, value|
+          maker.textinput.__send__("dc_#{var}=", value)
+        end
+      end
+      
+      new_rss = RSS::Maker.make("1.0") do |maker|
+        rss.channel.setup_maker(maker)
+        rss.textinput.setup_maker(maker)
+      end
+      
+      textinput = new_rss.textinput
+      assert_equal(link, textinput.about)
+      assert_equal(link, new_rss.channel.textinput.resource)
+      assert_equal(title, textinput.title)
+      assert_equal(name, textinput.name)
+      assert_equal(description, textinput.description)
+      assert_equal(link, textinput.link)
+
+      @dc_elems.each do |var, value|
+        assert_equal(textinput.__send__("dc_#{var}"), value)
+      end
+    end
+
+    def test_setup_maker_items
+      title = "TITLE"
+      link = "http://hoge.com/"
+      description = "text hoge fuga"
+
+      item_size = 5
+      
+      rss = RSS::Maker.make("1.0") do |maker|
+        setup_dummy_channel(maker)
+        
+        item_size.times do |i|
+          item = maker.items.new_item
+          item.title = "#{title}#{i}"
+          item.link = "#{link}#{i}"
+          item.description = "#{description}#{i}"
+
+          @dc_elems.each do |var, value|
+            item.__send__("dc_#{var}=", value)
+          end
+          
+          @content_elems.each do |var, value|
+            item.__send__("content_#{var}=", value)
+          end
+
+          item.trackback_ping = @trackback_elems[:ping]
+          @trackback_elems[:about].each do |value|
+            new_about = item.trackback_abouts.new_about
+            new_about.value = value
+          end
+        end
+      end
+      
+      new_rss = RSS::Maker.make("1.0") do |maker|
+        rss.channel.setup_maker(maker)
+
+        rss.items.each do |item|
+          item.setup_maker(maker)
+        end
+      end
+      
+      assert_equal(item_size, new_rss.items.size)
+      new_rss.items.each_with_index do |item, i|
+        assert_equal("#{link}#{i}", item.about)
+        assert_equal("#{title}#{i}", item.title)
+        assert_equal("#{link}#{i}", item.link)
+        assert_equal("#{description}#{i}", item.description)
+
+        @dc_elems.each do |var, value|
+          assert_equal(item.__send__("dc_#{var}"), value)
+        end
+      
+        @content_elems.each do |var, value|
+          assert_equal(item.__send__("content_#{var}"), value)
+        end
+      
+        assert_equal(@trackback_elems[:ping], item.trackback_ping)
+        assert_equal(@trackback_elems[:about].size, item.trackback_abouts.size)
+        item.trackback_abouts.each_with_index do |about, i|
+          assert_equal(@trackback_elems[:about][i], about.value)
+        end
+      end
+
+    end
+
+    def test_setup_maker
+      encoding = "EUC-JP"
+      standalone = true
+      
+      href = 'a.xsl'
+      type = 'text/xsl'
+      title = 'sample'
+      media = 'printer'
+      charset = 'UTF-8'
+      alternate = 'yes'
+
+      rss = RSS::Maker.make("1.0") do |maker|
+        maker.encoding = encoding
+        maker.standalone = standalone
+
+        xss = maker.xml_stylesheets.new_xml_stylesheet
+        xss.href = href
+        xss.type = type
+        xss.title = title
+        xss.media = media
+        xss.charset = charset
+        xss.alternate = alternate
+        
+        setup_dummy_channel(maker)
+      end
+      
+      new_rss = RSS::Maker.make("1.0") do |maker|
+        rss.setup_maker(maker)
+      end
+      
+      assert_equal("1.0", new_rss.rss_version)
+      assert_equal(encoding, new_rss.encoding)
+      assert_equal(standalone, new_rss.standalone)
+
+      xss = rss.xml_stylesheets.first
+      assert_equal(1, rss.xml_stylesheets.size)
+      assert_equal(href, xss.href)
+      assert_equal(type, xss.type)
+      assert_equal(title, xss.title)
+      assert_equal(media, xss.media)
+      assert_equal(charset, xss.charset)
+      assert_equal(alternate, xss.alternate)
+    end
+    
+  end
+end
diff --git a/test/rss/test_setup_maker_2.0.rb b/test/rss/test_setup_maker_2.0.rb
new file mode 100644
index 0000000000..f28f837e43
--- /dev/null
+++ b/test/rss/test_setup_maker_2.0.rb
@@ -0,0 +1,295 @@
+require "rss-testcase"
+
+require "rss/maker"
+
+module RSS
+  class TestSetupMaker20 < TestCase
+
+    def test_setup_maker_channel
+      title = "fugafuga"
+      link = "http://hoge.com"
+      description = "fugafugafugafuga"
+      language = "ja"
+      copyright = "foo"
+      managingEditor = "bar"
+      webMaster = "web master"
+      rating = "6"
+      docs = "http://foo.com/doc"
+      skipDays = [
+        "Sunday",
+        "Monday",
+      ]
+      skipHours = [
+        0,
+        13,
+      ]
+      pubDate = Time.now
+      lastBuildDate = Time.now
+      categories = [
+        "Nespapers",
+        "misc",
+      ]
+      generator = "RSS Maker"
+      ttl = 60
+
+      rss = RSS::Maker.make("2.0") do |maker|
+        maker.channel.title = title
+        maker.channel.link = link
+        maker.channel.description = description
+        maker.channel.language = language
+        maker.channel.copyright = copyright
+        maker.channel.managingEditor = managingEditor
+        maker.channel.webMaster = webMaster
+        maker.channel.rating = rating
+        maker.channel.docs = docs
+        maker.channel.pubDate = pubDate
+        maker.channel.lastBuildDate = lastBuildDate
+
+        skipDays.each do |day|
+          new_day = maker.channel.skipDays.new_day
+          new_day.content = day
+        end
+        skipHours.each do |hour|
+          new_hour = maker.channel.skipHours.new_hour
+          new_hour.content = hour
+        end
+
+
+        categories.each do |category|
+          new_category = maker.channel.categories.new_category
+          new_category.content = category
+        end
+        
+        maker.channel.generator = generator
+        maker.channel.ttl = ttl
+      end
+
+      new_rss = RSS::Maker.make("2.0") do |maker|
+        rss.channel.setup_maker(maker)
+      end
+      channel = new_rss.channel
+      
+      assert_equal(title, channel.title)
+      assert_equal(link, channel.link)
+      assert_equal(description, channel.description)
+      assert_equal(language, channel.language)
+      assert_equal(copyright, channel.copyright)
+      assert_equal(managingEditor, channel.managingEditor)
+      assert_equal(webMaster, channel.webMaster)
+      assert_equal(rating, channel.rating)
+      assert_equal(docs, channel.docs)
+      assert_equal(pubDate, channel.pubDate)
+      assert_equal(lastBuildDate, channel.lastBuildDate)
+
+      skipDays.each_with_index do |day, i|
+        assert_equal(day, channel.skipDays.days[i].content)
+      end
+      skipHours.each_with_index do |hour, i|
+        assert_equal(hour, channel.skipHours.hours[i].content)
+      end
+      
+
+      channel.categories.each_with_index do |category, i|
+        assert_equal(categories[i], category.content)
+      end
+      
+      assert_equal(generator, channel.generator)
+      assert_equal(ttl, channel.ttl)
+
+
+      assert(channel.items.empty?)
+      assert_nil(channel.image)
+      assert_nil(channel.textInput)
+    end
+
+    def test_setup_maker_image
+      title = "fugafuga"
+      link = "http://hoge.com"
+      url = "http://hoge.com/hoge.png"
+      width = 144
+      height = 400
+      description = "an image"
+
+      rss = RSS::Maker.make("2.0") do |maker|
+        setup_dummy_channel(maker)
+        maker.channel.link = link
+        
+        maker.image.title = title
+        maker.image.url = url
+        maker.image.width = width
+        maker.image.height = height
+        maker.image.description = description
+      end
+      
+      new_rss = RSS::Maker.make("2.0") do |maker|
+        rss.channel.setup_maker(maker)
+        rss.image.setup_maker(maker)
+      end
+      
+      image = new_rss.image
+      assert_equal(title, image.title)
+      assert_equal(link, image.link)
+      assert_equal(url, image.url)
+      assert_equal(width, image.width)
+      assert_equal(height, image.height)
+      assert_equal(description, image.description)
+    end
+    
+    def test_setup_maker_textinput
+      title = "fugafuga"
+      description = "text hoge fuga"
+      name = "hoge"
+      link = "http://hoge.com"
+
+      rss = RSS::Maker.make("2.0") do |maker|
+        setup_dummy_channel(maker)
+
+        maker.textinput.title = title
+        maker.textinput.description = description
+        maker.textinput.name = name
+        maker.textinput.link = link
+      end
+
+      new_rss = RSS::Maker.make("2.0") do |maker|
+        rss.channel.setup_maker(maker)
+        rss.textinput.setup_maker(maker)
+      end
+      
+      textInput = new_rss.channel.textInput
+      assert_equal(title, textInput.title)
+      assert_equal(description, textInput.description)
+      assert_equal(name, textInput.name)
+      assert_equal(link, textInput.link)
+    end
+
+    def test_setup_maker_items
+      title = "TITLE"
+      link = "http://hoge.com/"
+      description = "text hoge fuga"
+      author = "oprah@oxygen.net"
+      comments = "http://www.myblog.org/cgi-local/mt/mt-comments.cgi?entry_id=290"
+      pubDate = Time.now
+
+      guid_isPermaLink = true
+      guid_content = "http://inessential.com/2002/09/01.php#a2"
+      
+      enclosure_url = "http://www.scripting.com/mp3s/weatherReportSuite.mp3"
+      enclosure_length = "12216320"
+      enclosure_type = "audio/mpeg"
+
+      source_url = "http://static.userland.com/tomalak/links2.xml"
+      source_content = "Tomalak's Realm"
+      
+      category_domain = "http://www.fool.com/cusips"
+      category_content = "MSFT"
+      
+      item_size = 5
+      
+      rss = RSS::Maker.make("2.0") do |maker|
+        setup_dummy_channel(maker)
+        
+        item_size.times do |i|
+          item = maker.items.new_item
+          item.title = "#{title}#{i}"
+          item.link = "#{link}#{i}"
+          item.description = "#{description}#{i}"
+          item.author = "#{author}#{i}"
+          item.comments = "#{comments}#{i}"
+          item.date = pubDate
+
+          item.guid.isPermaLink = guid_isPermaLink
+          item.guid.content = guid_content
+
+          item.enclosure.url = enclosure_url
+          item.enclosure.length = enclosure_length
+          item.enclosure.type = enclosure_type
+
+          item.source.url = source_url
+          item.source.content = source_content
+
+          category = item.categories.new_category
+          category.domain = category_domain
+          category.content = category_content
+        end
+      end
+      
+      new_rss = RSS::Maker.make("2.0") do |maker|
+        rss.channel.setup_maker(maker)
+
+        rss.items.each do |item|
+          item.setup_maker(maker)
+        end
+      end
+      
+      assert_equal(item_size, new_rss.items.size)
+      new_rss.items.each_with_index do |item, i|
+        assert_equal("#{title}#{i}", item.title)
+        assert_equal("#{link}#{i}", item.link)
+        assert_equal("#{description}#{i}", item.description)
+        assert_equal("#{author}#{i}", item.author)
+        assert_equal("#{comments}#{i}", item.comments)
+        assert_equal(pubDate, item.pubDate)
+
+        assert_equal(guid_isPermaLink, item.guid.isPermaLink)
+        assert_equal(guid_content, item.guid.content)
+
+        assert_equal(enclosure_url, item.enclosure.url)
+        assert_equal(enclosure_length, item.enclosure.length)
+        assert_equal(enclosure_type, item.enclosure.type)
+
+        assert_equal(source_url, item.source.url)
+        assert_equal(source_content, item.source.content)
+
+        assert_equal(1, item.categories.size)
+        assert_equal(category_domain, item.category.domain)
+        assert_equal(category_content, item.category.content)
+      end
+
+    end
+
+    def test_setup_maker
+      encoding = "EUC-JP"
+      standalone = true
+      
+      href = 'a.xsl'
+      type = 'text/xsl'
+      title = 'sample'
+      media = 'printer'
+      charset = 'UTF-8'
+      alternate = 'yes'
+
+      rss = RSS::Maker.make("2.0") do |maker|
+        maker.encoding = encoding
+        maker.standalone = standalone
+
+        xss = maker.xml_stylesheets.new_xml_stylesheet
+        xss.href = href
+        xss.type = type
+        xss.title = title
+        xss.media = media
+        xss.charset = charset
+        xss.alternate = alternate
+        
+        setup_dummy_channel(maker)
+      end
+      
+      new_rss = RSS::Maker.make("2.0") do |maker|
+        rss.setup_maker(maker)
+      end
+      
+      assert_equal("2.0", new_rss.rss_version)
+      assert_equal(encoding, new_rss.encoding)
+      assert_equal(standalone, new_rss.standalone)
+
+      xss = rss.xml_stylesheets.first
+      assert_equal(1, rss.xml_stylesheets.size)
+      assert_equal(href, xss.href)
+      assert_equal(type, xss.type)
+      assert_equal(title, xss.title)
+      assert_equal(media, xss.media)
+      assert_equal(charset, xss.charset)
+      assert_equal(alternate, xss.alternate)
+    end
+    
+  end
+end
diff --git a/test/rss/test_to_s.rb b/test/rss/test_to_s.rb
new file mode 100644
index 0000000000..d6c761e7ef
--- /dev/null
+++ b/test/rss/test_to_s.rb
@@ -0,0 +1,440 @@
+require "rexml/document"
+
+require "rss-testcase"
+
+require "rss/maker"
+require "rss/1.0"
+require "rss/2.0"
+require "rss/content"
+require "rss/dublincore"
+require "rss/syndication"
+require "rss/trackback"
+
+module RSS
+  class TestToS < TestCase
+    
+    def setup
+      @image_url = "http://example.com/foo.png"
+      @textinput_link = "http://example.com/search.cgi"
+      @item_links = [
+        "http://example.com/1",
+        "http://example.com/2",
+      ]
+      
+      setup_xml_declaration_info
+      setup_xml_stylesheet_infos
+      setup_channel_info
+      setup_item_infos
+      setup_image_info
+      setup_textinput_info
+
+      setup_dublin_core_info
+      setup_syndication_info
+      setup_content_info
+      setup_trackback_info
+    end
+
+    def test_to_s_10
+      rss = RSS::Maker.make("1.0") do |maker|
+        setup_full(maker)
+      end
+
+      assert_xml_declaration(@version, @encoding, @standalone, rss)
+      assert_xml_stylesheets(@xs_infos, rss.xml_stylesheets)
+      assert_channel10(@channel_info, rss.channel)
+      assert_items10(@item_infos, rss.items)
+      rss.items.each do |item|
+        assert_trackback(@trackback_info, item)
+      end
+      assert_image10(@image_info, rss.image)
+      assert_textinput10(@textinput_info, rss.textinput)
+
+      rss = RSS::Parser.parse(rss.to_s)
+
+      assert_xml_declaration(@version, @encoding, @standalone, rss)
+      assert_xml_stylesheets(@xs_infos, rss.xml_stylesheets)
+      assert_channel10(@channel_info, rss.channel)
+      assert_items10(@item_infos, rss.items)
+      assert_image10(@image_info, rss.image)
+      assert_textinput10(@textinput_info, rss.textinput)
+    end
+    
+    def test_to_s_09
+      rss = RSS::Maker.make("0.91") do |maker|
+        setup_full(maker)
+      end
+
+      assert_xml_declaration(@version, @encoding, @standalone, rss)
+      assert_xml_stylesheets(@xs_infos, rss.xml_stylesheets)
+      assert_channel09(@channel_info, rss.channel)
+      assert_items09(@item_infos, rss.items)
+      assert_image09(@image_info, rss.image)
+      assert_textinput09(@textinput_info, rss.textinput)
+
+      rss = RSS::Parser.parse(rss.to_s)
+
+      assert_xml_declaration(@version, @encoding, @standalone, rss)
+      assert_xml_stylesheets(@xs_infos, rss.xml_stylesheets)
+      assert_channel09(@channel_info, rss.channel)
+      assert_items09(@item_infos, rss.items)
+      assert_image09(@image_info, rss.image)
+      assert_textinput09(@textinput_info, rss.textinput)
+    end
+    
+    def test_to_s_20
+      rss = RSS::Maker.make("2.0") do |maker|
+        setup_full(maker)
+      end
+
+      assert_xml_declaration(@version, @encoding, @standalone, rss)
+      assert_xml_stylesheets(@xs_infos, rss.xml_stylesheets)
+      assert_channel20(@channel_info, rss.channel)
+      assert_items20(@item_infos, rss.items)
+      assert_image20(@image_info, rss.image)
+      assert_textinput20(@textinput_info, rss.textinput)
+
+      rss = RSS::Parser.parse(rss.to_s)
+
+      assert_xml_declaration(@version, @encoding, @standalone, rss)
+      assert_xml_stylesheets(@xs_infos, rss.xml_stylesheets)
+      assert_channel20(@channel_info, rss.channel)
+      assert_items20(@item_infos, rss.items)
+      assert_image20(@image_info, rss.image)
+      assert_textinput20(@textinput_info, rss.textinput)
+    end
+    
+    private
+    def setup_xml_declaration_info
+      @version = "1.0"
+      @encoding = "UTF-8"
+      @standalone = false
+    end
+
+    def setup_xml_stylesheet_infos
+      @xs_infos = [
+        {
+          "href" => "XXX.xsl",
+          "type" => "text/xsl",
+          "title" => "XXX",
+          "media" => "print",
+          "alternate" => "no",
+        },
+        {
+          "href" => "YYY.css",
+          "type" => "text/css",
+          "title" => "YYY",
+          "media" => "all",
+          "alternate" => "no",
+        },
+      ]
+    end
+
+    def setup_channel_info
+      @channel_info = {
+        "about" => "http://example.com/index.rdf",
+        "title" => "Sample RSS",
+        "link" => "http://example.com/",
+        "description" => "Sample\n\n\n\n\nSite",
+        "language" => "en",
+        "copyright" => "FDL",
+        "managingEditor" => "foo@example.com",
+        "webMaster" => "webmaster@example.com",
+        "rating" => '(PICS-1.1 "http://www.rsac.org/ratingsv01.html" l gen true comment "RSACi North America Server" for "http://www.rsac.org" on "1996.04.16T08:15-0500" r (n 0 s 0 v 0 l 0))',
+        "docs" => "http://backend.userland.com/rss091",
+        "skipDays" => [
+          "Monday",
+          "Friday",
+        ],
+        "skipHours" => [
+          12,
+          23,
+        ],
+        "date" => Time.now,
+        "lastBuildDate" => Time.now - 3600,
+        "generator" => "RSS Maker",
+        "ttl" => 60,
+        "cloud" => {
+          "domain" => "rpc.sys.com",
+          "port" => "80",
+          "path" => "/RPC2",
+          "registerProcedure" => "myCloud.rssPleaseNotify",
+          "protocol" => "xml-rpc",
+        },
+        "category" => {
+          "domain" => "http://example.com/misc/",
+          "content" => "misc",
+        },
+
+        "image" => {
+          "resource" => @image_url,
+        },
+
+        "textinput" => {
+          "resource" => @textinput_link,
+        },
+
+        "items" => @item_links.collect{|link| {"resource" => link}},
+      }
+    end
+
+    def setup_item_infos
+      @item_infos = [
+        {
+          "title" => "Sample item1",
+          "link" => @item_links[0],
+          "description" => "Sample description1",
+          "date" => Time.now - 3600,
+          "author" => "foo@example.com",
+          "comments" => "http://example.com/1/comments",
+          "guid" => {
+            "isPermaLink" => "ture",
+            "content" => "http://example.com/1",
+          },
+          "enclosure" => {
+            "url" => "http://example.com/1.mp3",
+            "length" => "100",
+            "type" => "audio/mpeg",
+          },
+          "source" => {
+            "url" => "http:/example.com/",
+            "content" => "Sample site",
+          },
+          "category" => {
+            "domain" => "http://example.com/misc/",
+            "content" => "misc",
+          },
+        },
+
+        {
+          "title" => "Sample item2",
+          "link" => @item_links[1],
+          "description" => "Sample description2",
+          "date" => Time.now - 7200,
+          "author" => "foo@example.com",
+          "comments" => "http://example.com/2/comments",
+          "guid" => {
+            "isPermaLink" => "false",
+            "content" => "http://example.com/2",
+          },
+          "enclosure" => {
+            "url" => "http://example.com/2.mp3",
+            "length" => "200",
+            "type" => "audio/mpeg",
+          },
+          "source" => {
+            "url" => "http:/example.com/",
+            "content" => "Sample site",
+          },
+          "category" => {
+            "domain" => "http://example.com/misc/",
+            "content" => "misc",
+          },
+        },
+      ]
+    end
+
+    def setup_image_info
+      @image_info = {
+        "title" => "Sample image",
+        "url" => @image_url,
+        "width" => "88",
+        "height" => "31",
+        "description" => "Sample",
+      }
+    end
+
+    def setup_textinput_info
+      @textinput_info = {
+        "title" => "Sample textinput",
+        "description" => "Search",
+        "name" => "key",
+        "link" => @textinput_link,
+      }
+    end
+
+    def setup_dublin_core_info
+      @dc_info = {
+        "title" => "DC title",
+        "description" => "DC desc",
+        "creator" => "DC creator",
+        "subject" => "DC subject",
+        "publisher" => "DC publisher",
+        "contributor" => "DC contributor",
+        "type" => "DC type",
+        "format" => "DC format",
+        "identifier" => "DC identifier",
+        "source" => "DC source",
+        "language" => "ja",
+        "relation" => "DC relation",
+        "coverage" => "DC coverage",
+        "rights" => "DC rights",
+        "date" => Time.now - 60,
+      }
+    end
+
+    def setup_syndication_info
+      @sy_info = {
+        "updatePeriod" => "hourly",
+        "updateFrequency" => 2,
+        "updateBase" => Time.now - 3600,
+      }
+    end
+    
+    def setup_content_info
+      @content_info = {
+        "encoded" => "<p>p</p>",
+      }
+    end
+    
+    def setup_trackback_info
+      @trackback_info = {
+        "ping" => "http://example.com/tb.cgi?tb_id=XXX",
+        "abouts" => [
+          "http://example.net/tb.cgi?tb_id=YYY",
+          "http://example.org/tb.cgi?tb_id=ZZZ",
+        ]
+      }
+    end
+
+
+    def setup_full(maker)
+      setup_xml_declaration(maker)
+      setup_xml_stylesheets(maker)
+      setup_channel(maker)
+      setup_image(maker)
+      setup_items(maker)
+      setup_textinput(maker)
+    end
+
+    def setup_xml_declaration(maker)
+      %w(version encoding standalone).each do |name|
+        maker.__send__("#{name}=", instance_eval("@#{name}"))
+      end
+    end
+
+    def setup_xml_stylesheets(maker)
+      @xs_infos.each do |info|
+        xs = maker.xml_stylesheets.new_xml_stylesheet
+        info.each do |name, value|
+          xs.__send__("#{name}=", value)
+        end
+      end
+    end
+
+    def setup_channel(maker)
+      channel = maker.channel
+      info = @channel_info
+      
+      %w(about title link description language copyright
+         managingEditor webMaster rating docs date
+         lastBuildDate generator ttl).each do |name|
+        channel.__send__("#{name}=", info[name])
+      end
+
+      skipDays = channel.skipDays
+      info["skipDays"].each do |day|
+        new_day = skipDays.new_day
+        new_day.content = day
+      end
+
+      skipHours = channel.skipHours
+      info["skipHours"].each do |hour|
+        new_hour = skipHours.new_hour
+        new_hour.content = hour
+      end
+      
+      cloud = channel.cloud
+      %w(domain port path registerProcedure protocol).each do |name|
+        cloud.__send__("#{name}=", info["cloud"][name])
+      end
+
+      category = channel.categories.new_category
+      %w(domain content).each do |name|
+        category.__send__("#{name}=", info["category"][name])
+      end
+    end
+    
+    def setup_image(maker)
+      image = maker.image
+      info = @image_info
+
+      %w(title url width height description).each do |name|
+        image.__send__("#{name}=", info[name])
+      end
+    end
+    
+    def setup_items(maker)
+      items = maker.items
+
+      @item_infos.each do |info|
+        item = items.new_item
+        %w(title link description date author comments).each do |name|
+          item.__send__("#{name}=", info[name])
+        end
+        
+        guid = item.guid
+        %w(isPermaLink content).each do |name|
+          guid.__send__("#{name}=", info["guid"][name])
+        end
+
+        enclosure = item.enclosure
+        %w(url length type).each do |name|
+          enclosure.__send__("#{name}=", info["enclosure"][name])
+        end
+
+        source = item.source
+        %w(url content).each do |name|
+          source.__send__("#{name}=", info["source"][name])
+        end
+
+        category = item.categories.new_category
+        %w(domain content).each do |name|
+          category.__send__("#{name}=", info["category"][name])
+        end
+
+        setup_trackback(item)
+      end
+    end
+
+    def setup_textinput(maker)
+      textinput = maker.textinput
+      info = @textinput_info
+
+      %w(title description name link).each do |name|
+        textinput.__send__("#{name}=", info[name])
+      end
+    end
+
+    def setup_content(target)
+      prefix = "content"
+      %w(encoded).each do |name|
+        target.__send__("#{prefix}_#{name}=", @content_info[name])
+      end
+    end
+    
+    def setup_dublin_core(target)
+      prefix = "dc"
+      %w(title description creator subject publisher
+        contributor type format identifier source language
+        relation coverage rights).each do |name|
+        target.__send__("#{prefix}_#{name}=", @dc_info[name])
+      end
+    end
+    
+    def setup_syndicate(target)
+      prefix = "sy"
+      %w(updatePeriod updateFrequency updateBase).each do |name|
+        target.__send__("#{prefix}_#{name}=", @sy_info[name])
+      end
+    end
+    
+    def setup_trackback(target)
+      target.trackback_ping = @trackback_info["ping"]
+      @trackback_info["abouts"].each do |about|
+        new_about = target.trackback_abouts.new_about
+        new_about.value = about
+      end
+    end
+    
+  end
+end