Merge branch 'master' of git@github.com:rails/rails

9 files changed, 143 insertions, 71 deletions

diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index db3378d9d9..be490093ac 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,5 +1,9 @@
 *Edge*
 
+* Allow polymorphic_url helper to take url options. #880 [Tarmo Tänav]
+
+* Switched integration test runner to use Rack processor instead of CGI [Josh Peek]
+
 * Made AbstractRequest.if_modified_sense return nil if the header could not be parsed [Jamis Buck]
 
 * Added back ActionController::Base.allow_concurrency flag [Josh Peek]
diff --git a/actionpack/lib/action_controller/dispatcher.rb b/actionpack/lib/action_controller/dispatcher.rb
index 7e46f572fe..bdae5f9d86 100644
--- a/actionpack/lib/action_controller/dispatcher.rb
+++ b/actionpack/lib/action_controller/dispatcher.rb
@@ -44,7 +44,7 @@ module ActionController
       def to_prepare(identifier = nil, &block)
         @prepare_dispatch_callbacks ||= ActiveSupport::Callbacks::CallbackChain.new
         callback = ActiveSupport::Callbacks::Callback.new(:prepare_dispatch, block, :identifier => identifier)
-        @prepare_dispatch_callbacks | callback
+        @prepare_dispatch_callbacks.replace_or_append!(callback)
       end
 
       # If the block raises, send status code as a last-ditch response.
diff --git a/actionpack/lib/action_controller/integration.rb b/actionpack/lib/action_controller/integration.rb
index ca5923de2f..198a22e8dc 100644
--- a/actionpack/lib/action_controller/integration.rb
+++ b/actionpack/lib/action_controller/integration.rb
@@ -228,21 +228,6 @@ module ActionController
       end
 
       private
-        class StubCGI < CGI #:nodoc:
-          attr_accessor :stdinput, :stdoutput, :env_table
-
-          def initialize(env, stdinput = nil)
-            self.env_table = env
-            self.stdoutput = StringIO.new
-
-            super
-
-            stdinput.set_encoding(Encoding::BINARY) if stdinput.respond_to?(:set_encoding)
-            stdinput.force_encoding(Encoding::BINARY) if stdinput.respond_to?(:force_encoding)
-            @stdinput = stdinput.is_a?(IO) ? stdinput : StringIO.new(stdinput || '')
-          end
-        end
-
         # Tailors the session based on the given URI, setting the HTTPS value
         # and the hostname.
         def interpret_uri(path)
@@ -290,9 +275,8 @@ module ActionController
 
           ActionController::Base.clear_last_instantiation!
 
-          cgi = StubCGI.new(env, data)
-          ActionController::Dispatcher.dispatch(cgi, ActionController::CgiRequest::DEFAULT_SESSION_OPTIONS, cgi.stdoutput)
-          @result = cgi.stdoutput.string
+          env['rack.input'] = data.is_a?(IO) ? data : StringIO.new(data || '')
+          @status, @headers, result_body = ActionController::Dispatcher.new.call(env)
           @request_count += 1
 
           @controller = ActionController::Base.last_instantiation
@@ -306,32 +290,34 @@ module ActionController
 
           @html_document = nil
 
-          parse_result
-          return status
-        rescue MultiPartNeededException
-          boundary = "----------XnJLe9ZIbbGUYtzPQJ16u1"
-          status = process(method, path, multipart_body(parameters, boundary), (headers || {}).merge({"CONTENT_TYPE" => "multipart/form-data; boundary=#{boundary}"}))
-          return status
-        end
+          # Inject status back in for backwords compatibility with CGI
+          @headers['Status'] = @status
 
-        # Parses the result of the response and extracts the various values,
-        # like cookies, status, headers, etc.
-        def parse_result
-          response_headers, result_body = @result.split(/\r\n\r\n/, 2)
+          @status, @status_message = @status.split(/ /)
+          @status = @status.to_i
 
-          @headers = Hash.new { |h,k| h[k] = [] }
-          response_headers.to_s.each_line do |line|
-            key, value = line.strip.split(/:\s*/, 2)
-            @headers[key.downcase] << value
+          cgi_headers = Hash.new { |h,k| h[k] = [] }
+          @headers.each do |key, value|
+            cgi_headers[key.downcase] << value
           end
+          cgi_headers['set-cookie'] = cgi_headers['set-cookie'].first
+          @headers = cgi_headers
 
-          (@headers['set-cookie'] || [] ).each do |string|
-            name, value = string.match(/^([^=]*)=([^;]*);/)[1,2]
+          @response.headers['cookie'] ||= []
+          (@headers['set-cookie'] || []).each do |cookie|
+            name, value = cookie.match(/^([^=]*)=([^;]*);/)[1,2]
             @cookies[name] = value
+
+            # Fake CGI cookie header
+            # DEPRECATE: Use response.headers["Set-Cookie"] instead
+            @response.headers['cookie'] << CGI::Cookie::new("name" => name, "value" => value)
           end
 
-          @status, @status_message = @headers["status"].first.to_s.split(/ /)
-          @status = @status.to_i
+          return status
+        rescue MultiPartNeededException
+          boundary = "----------XnJLe9ZIbbGUYtzPQJ16u1"
+          status = process(method, path, multipart_body(parameters, boundary), (headers || {}).merge({"CONTENT_TYPE" => "multipart/form-data; boundary=#{boundary}"}))
+          return status
         end
 
         # Encode the cookies hash in a format suitable for passing to a
@@ -344,13 +330,15 @@ module ActionController
 
         # Get a temporary URL writer object
         def generic_url_rewriter
-          cgi = StubCGI.new('REQUEST_METHOD' => "GET",
-                            'QUERY_STRING'   => "",
-                            "REQUEST_URI"    => "/",
-                            "HTTP_HOST"      => host,
-                            "SERVER_PORT"    => https? ? "443" : "80",
-                            "HTTPS"          => https? ? "on" : "off")
-          ActionController::UrlRewriter.new(ActionController::CgiRequest.new(cgi), {})
+          env = {
+            'REQUEST_METHOD' => "GET",
+            'QUERY_STRING'   => "",
+            "REQUEST_URI"    => "/",
+            "HTTP_HOST"      => host,
+            "SERVER_PORT"    => https? ? "443" : "80",
+            "HTTPS"          => https? ? "on" : "off"
+          }
+          ActionController::UrlRewriter.new(ActionController::RackRequest.new(env), {})
         end
 
         def name_with_prefix(prefix, name)
diff --git a/actionpack/lib/action_controller/polymorphic_routes.rb b/actionpack/lib/action_controller/polymorphic_routes.rb
index 7c30bf0778..30564c7bb3 100644
--- a/actionpack/lib/action_controller/polymorphic_routes.rb
+++ b/actionpack/lib/action_controller/polymorphic_routes.rb
@@ -102,6 +102,12 @@ module ActionController
       args << format if format
       
       named_route = build_named_route_call(record_or_hash_or_array, namespace, inflection, options)
+
+      url_options = options.except(:action, :routing_type, :format)
+      unless url_options.empty?
+        args.last.kind_of?(Hash) ? args.last.merge!(url_options) : args << url_options
+      end
+
       send!(named_route, *args)
     end
 
@@ -114,19 +120,19 @@ module ActionController
 
     %w(edit new formatted).each do |action|
       module_eval <<-EOT, __FILE__, __LINE__
-        def #{action}_polymorphic_url(record_or_hash)
-          polymorphic_url(record_or_hash, :action => "#{action}")
+        def #{action}_polymorphic_url(record_or_hash, options = {})
+          polymorphic_url(record_or_hash, options.merge(:action => "#{action}"))
         end
 
-        def #{action}_polymorphic_path(record_or_hash)
-          polymorphic_url(record_or_hash, :action => "#{action}", :routing_type => :path)
+        def #{action}_polymorphic_path(record_or_hash, options = {})
+          polymorphic_url(record_or_hash, options.merge(:action => "#{action}", :routing_type => :path))
         end
       EOT
     end
 
     private
       def action_prefix(options)
-        options[:action] ? "#{options[:action]}_" : ""
+        options[:action] ? "#{options[:action]}_" : options[:format] ? "formatted_" : ""
       end
 
       def routing_type(options)
diff --git a/actionpack/lib/action_view/helpers/atom_feed_helper.rb b/actionpack/lib/action_view/helpers/atom_feed_helper.rb
index ebb1cb34bc..e65d5d1f60 100644
--- a/actionpack/lib/action_view/helpers/atom_feed_helper.rb
+++ b/actionpack/lib/action_view/helpers/atom_feed_helper.rb
@@ -17,7 +17,7 @@ module ActionView
       #       # GET /posts.atom
       #       def index
       #         @posts = Post.find(:all)
-      #         
+      #
       #         respond_to do |format|
       #           format.html
       #           format.atom
@@ -29,12 +29,12 @@ module ActionView
       #     atom_feed do |feed|
       #       feed.title("My great blog!")
       #       feed.updated((@posts.first.created_at))
-      #     
+      #
       #       for post in @posts
       #         feed.entry(post) do |entry|
       #           entry.title(post.title)
       #           entry.content(post.body, :type => 'html')
-      #     
+      #
       #           entry.author do |author|
       #             author.name("DHH")
       #           end
@@ -47,8 +47,9 @@ module ActionView
       # * <tt>:language</tt>: Defaults to "en-US".
       # * <tt>:root_url</tt>: The HTML alternative that this feed is doubling for. Defaults to / on the current host.
       # * <tt>:url</tt>: The URL for this feed. Defaults to the current URL.
-      # * <tt>:schema_date</tt>: The date at which the tag scheme for the feed was first used. A good default is the year you 
-      #   created the feed. See http://feedvalidator.org/docs/error/InvalidTAG.html for more information. If not specified, 
+      # * <tt>:id</tt>: The id for this feed. Defaults to "tag:#{request.host},#{options[:schema_date]}:#{request.request_uri.split(".")[0]}"
+      # * <tt>:schema_date</tt>: The date at which the tag scheme for the feed was first used. A good default is the year you
+      #   created the feed. See http://feedvalidator.org/docs/error/InvalidTAG.html for more information. If not specified,
       #   2005 is used (as an "I don't care" value).
       #
       # Other namespaces can be added to the root element:
@@ -81,7 +82,7 @@ module ActionView
         else
           options[:schema_date] = "2005" # The Atom spec copyright date
         end
-        
+
         xml = options[:xml] || eval("xml", block.binding)
         xml.instruct!
 
@@ -89,10 +90,10 @@ module ActionView
         feed_opts.merge!(options).reject!{|k,v| !k.to_s.match(/^xml/)}
 
         xml.feed(feed_opts) do
-          xml.id("tag:#{request.host},#{options[:schema_date]}:#{request.request_uri.split(".")[0]}")      
+          xml.id(options[:id] || "tag:#{request.host},#{options[:schema_date]}:#{request.request_uri.split(".")[0]}")
           xml.link(:rel => 'alternate', :type => 'text/html', :href => options[:root_url] || (request.protocol + request.host_with_port))
           xml.link(:rel => 'self', :type => 'application/atom+xml', :href => options[:url] || request.url)
-          
+
           yield AtomFeedBuilder.new(xml, self, options)
         end
       end
@@ -102,7 +103,7 @@ module ActionView
         def initialize(xml, view, feed_options = {})
           @xml, @view, @feed_options = xml, view, feed_options
         end
-        
+
         # Accepts a Date or Time object and inserts it in the proper format. If nil is passed, current time in UTC is used.
         def updated(date_or_time = nil)
           @xml.updated((date_or_time || Time.now.utc).xmlschema)
@@ -115,9 +116,10 @@ module ActionView
         # * <tt>:published</tt>: Time first published. Defaults to the created_at attribute on the record if one such exists.
         # * <tt>:updated</tt>: Time of update. Defaults to the updated_at attribute on the record if one such exists.
         # * <tt>:url</tt>: The URL for this entry. Defaults to the polymorphic_url for the record.
+        # * <tt>:id</tt>: The ID for this entry. Defaults to "tag:#{@view.request.host},#{@feed_options[:schema_date]}:#{record.class}/#{record.id}"
         def entry(record, options = {})
-          @xml.entry do 
-            @xml.id("tag:#{@view.request.host},#{@feed_options[:schema_date]}:#{record.class}/#{record.id}")
+          @xml.entry do
+            @xml.id(options[:id] || "tag:#{@view.request.host},#{@feed_options[:schema_date]}:#{record.class}/#{record.id}")
 
             if options[:published] || (record.respond_to?(:created_at) && record.created_at)
               @xml.published((options[:published] || record.created_at).xmlschema)
diff --git a/actionpack/lib/action_view/paths.rb b/actionpack/lib/action_view/paths.rb
index 6a118a1cfa..d6bf2137af 100644
--- a/actionpack/lib/action_view/paths.rb
+++ b/actionpack/lib/action_view/paths.rb
@@ -1,5 +1,5 @@
 module ActionView #:nodoc:
-  class PathSet < ActiveSupport::TypedArray #:nodoc:
+  class PathSet < Array #:nodoc:
     def self.type_cast(obj)
       if obj.is_a?(String)
         if Base.warn_cache_misses && defined?(Rails) && Rails.initialized?
@@ -15,6 +15,30 @@ module ActionView #:nodoc:
       end
     end
 
+    def initialize(*args)
+      super(*args).map! { |obj| self.class.type_cast(obj) }
+    end
+
+    def <<(obj)
+      super(self.class.type_cast(obj))
+    end
+
+    def concat(array)
+      super(array.map! { |obj| self.class.type_cast(obj) })
+    end
+
+    def insert(index, obj)
+      super(index, self.class.type_cast(obj))
+    end
+
+    def push(*objs)
+      super(*objs.map { |obj| self.class.type_cast(obj) })
+    end
+
+    def unshift(*objs)
+      super(*objs.map { |obj| self.class.type_cast(obj) })
+    end
+
     class Path #:nodoc:
       def self.eager_load_templates!
         @eager_load_templates = true
diff --git a/actionpack/test/controller/integration_test.rb b/actionpack/test/controller/integration_test.rb
index a5373912f5..c986941140 100644
--- a/actionpack/test/controller/integration_test.rb
+++ b/actionpack/test/controller/integration_test.rb
@@ -327,9 +327,12 @@ class IntegrationProcessTest < ActionController::IntegrationTest
       assert_equal ["410 Gone"], headers["status"]
       assert_response 410
       assert_response :gone
-      assert_equal nil, response.headers["Set-Cookie"]
+      assert_equal ["cookie_1=; path=/", "cookie_3=chocolate; path=/"], response.headers["Set-Cookie"]
       assert_equal ["cookie_1=; path=/", "cookie_3=chocolate; path=/"], headers['set-cookie']
-      assert_equal [[], ["chocolate"]], response.headers["cookie"]
+      assert_equal [
+        CGI::Cookie::new("name" => "cookie_1", "value" => ""),
+        CGI::Cookie::new("name" => "cookie_3", "value" => "chocolate")
+      ], response.headers["cookie"]
       assert_equal [], headers["cookie"]
       assert_equal({"cookie_1"=>"", "cookie_2"=>"oatmeal", "cookie_3"=>"chocolate"}, cookies)
       assert_equal "Gone", response.body
diff --git a/actionpack/test/controller/polymorphic_routes_test.rb b/actionpack/test/controller/polymorphic_routes_test.rb
index 3f52526f08..6ddf2826cd 100644
--- a/actionpack/test/controller/polymorphic_routes_test.rb
+++ b/actionpack/test/controller/polymorphic_routes_test.rb
@@ -60,6 +60,18 @@ uses_mocha 'polymorphic URL helpers' do
       edit_polymorphic_url(@article)
     end
 
+    def test_url_helper_prefixed_with_edit_with_url_options
+      @article.save
+      expects(:edit_article_url).with(@article, :param1 => '10')
+      edit_polymorphic_url(@article, :param1 => '10')
+    end
+
+    def test_url_helper_with_url_options
+      @article.save
+      expects(:article_url).with(@article, :param1 => '10')
+      polymorphic_url(@article, :param1 => '10')
+    end
+
     def test_formatted_url_helper
       expects(:formatted_article_url).with(@article, :pdf)
       formatted_polymorphic_url([@article, :pdf])
@@ -67,10 +79,16 @@ uses_mocha 'polymorphic URL helpers' do
 
     def test_format_option
       @article.save
-      expects(:article_url).with(@article, :pdf)
+      expects(:formatted_article_url).with(@article, :pdf)
       polymorphic_url(@article, :format => :pdf)
     end
 
+    def test_format_option_with_url_options
+      @article.save
+      expects(:formatted_article_url).with(@article, :pdf, :param1 => '10')
+      polymorphic_url(@article, :format => :pdf, :param1 => '10')
+    end
+
     def test_id_and_format_option
       @article.save
       expects(:article_url).with(:id => @article, :format => :pdf)
@@ -147,7 +165,7 @@ uses_mocha 'polymorphic URL helpers' do
     def test_nesting_with_array_containing_singleton_resource_and_format_option
       @tag = Tag.new
       @tag.save
-      expects(:article_response_tag_url).with(@article, @tag, :pdf)
+      expects(:formatted_article_response_tag_url).with(@article, @tag, :pdf)
       polymorphic_url([@article, :response, @tag], :format => :pdf)
     end
 
diff --git a/actionpack/test/template/atom_feed_helper_test.rb b/actionpack/test/template/atom_feed_helper_test.rb
index 9f7e5b4c6c..ef31ab2c76 100644
--- a/actionpack/test/template/atom_feed_helper_test.rb
+++ b/actionpack/test/template/atom_feed_helper_test.rb
@@ -74,12 +74,30 @@ class ScrollsController < ActionController::Base
           end
         end
     EOT
+    FEEDS["feed_with_overridden_ids"] = <<-EOT
+        atom_feed({:id => 'tag:test.rubyonrails.org,2008:test/'}) do |feed|
+          feed.title("My great blog!")
+          feed.updated((@scrolls.first.created_at))
+
+          for scroll in @scrolls
+            feed.entry(scroll, :id => "tag:test.rubyonrails.org,2008:"+scroll.id.to_s) do |entry|
+              entry.title(scroll.title)
+              entry.content(scroll.body, :type => 'html')
+              entry.tag!('app:edited', Time.now)
+
+              entry.author do |author|
+                author.name("DHH")
+              end
+            end
+          end
+        end
+    EOT
   def index
     @scrolls = [
       Scroll.new(1, "1", "Hello One", "Something <i>COOL!</i>", Time.utc(2007, 12, 12, 15), Time.utc(2007, 12, 12, 15)),
       Scroll.new(2, "2", "Hello Two", "Something Boring", Time.utc(2007, 12, 12, 15)),
     ]
-    
+
     render :inline => FEEDS[params[:id]], :type => :builder
   end
 
@@ -98,21 +116,21 @@ class AtomFeedTest < Test::Unit::TestCase
 
     @request.host = "www.nextangle.com"
   end
-  
+
   def test_feed_should_use_default_language_if_none_is_given
     with_restful_routing(:scrolls) do
       get :index, :id => "defaults"
       assert_match %r{xml:lang="en-US"}, @response.body
     end
   end
-  
+
   def test_feed_should_include_two_entries
     with_restful_routing(:scrolls) do
       get :index, :id => "defaults"
       assert_select "entry", 2
     end
   end
-  
+
   def test_entry_should_only_use_published_if_created_at_is_present
     with_restful_routing(:scrolls) do
       get :index, :id => "defaults"
@@ -167,7 +185,16 @@ class AtomFeedTest < Test::Unit::TestCase
     end
   end
 
-  private
+  def test_feed_should_allow_overriding_ids
+    with_restful_routing(:scrolls) do
+      get :index, :id => "feed_with_overridden_ids"
+      assert_select "id", :text => "tag:test.rubyonrails.org,2008:test/"
+      assert_select "entry id", :text => "tag:test.rubyonrails.org,2008:1"
+      assert_select "entry id", :text => "tag:test.rubyonrails.org,2008:2"
+    end
+  end
+
+private
     def with_restful_routing(resources)
       with_routing do |set|
         set.draw do |map|