Merge branch 'master' into i18n-merge

Conflicts:

	actionpack/lib/action_view/helpers/form_options_helper.rb
	activerecord/lib/active_record/validations.rb

44 files changed, 517 insertions, 156 deletions

diff --git a/actionpack/CHANGELOG b/actionpack/CHANGELOG
index 52d00a417c..da9fdbfd9d 100644
--- a/actionpack/CHANGELOG
+++ b/actionpack/CHANGELOG
@@ -1,5 +1,11 @@
 *Edge*
 
+* All 2xx requests are considered successful [Josh Peek]
+
+* Fixed that AssetTagHelper#compute_public_path shouldn't cache the asset_host along with the source or per-request proc's won't run [DHH]
+
+* Removed config.action_view.cache_template_loading, use config.cache_classes instead [Josh Peek]
+
 * Get buffer for fragment cache from template's @output_buffer [Josh Peek]
 
 * Set config.action_view.warn_cache_misses = true to receive a warning if you perform an action that results in an expensive disk operation that could be cached [Josh Peek]
diff --git a/actionpack/README b/actionpack/README
index 2746c3cc43..6090089bb9 100644
--- a/actionpack/README
+++ b/actionpack/README
@@ -31,7 +31,7 @@ http://www.rubyonrails.org.
 A short rundown of the major features:
 
 * Actions grouped in controller as methods instead of separate command objects
-  and can therefore share helper methods.
+  and can therefore share helper methods
 
     BlogController < ActionController::Base
       def show
@@ -168,7 +168,7 @@ A short rundown of the major features:
   {Learn more}[link:classes/ActionController/Base.html]
 
 
-* Javascript and Ajax integration.
+* Javascript and Ajax integration
 
     link_to_function "Greeting", "alert('Hello world!')"
     link_to_remote "Delete this post", :update => "posts", 
@@ -177,7 +177,7 @@ A short rundown of the major features:
   {Learn more}[link:classes/ActionView/Helpers/JavaScriptHelper.html]
 
 
-* Pagination for navigating lists of results.
+* Pagination for navigating lists of results
 
     # controller
     def list
@@ -192,15 +192,9 @@ A short rundown of the major features:
   {Learn more}[link:classes/ActionController/Pagination.html]
 
 
-* Easy testing of both controller and template result through TestRequest/Response
-
-    class LoginControllerTest < Test::Unit::TestCase
-      def setup
-        @controller = LoginController.new
-        @request    = ActionController::TestRequest.new
-        @response   = ActionController::TestResponse.new
-      end
+* Easy testing of both controller and rendered template through ActionController::TestCase
 
+    class LoginControllerTest < ActionController::TestCase
       def test_failing_authenticate
         process :authenticate, :user_name => "nop", :password => ""
         assert flash.has_key?(:alert)
@@ -208,7 +202,7 @@ A short rundown of the major features:
       end
     end
 
-  {Learn more}[link:classes/ActionController/TestRequest.html]
+  {Learn more}[link:classes/ActionController/TestCase.html]
 
 
 * Automated benchmarking and integrated logging
diff --git a/actionpack/lib/action_controller/assertions/selector_assertions.rb b/actionpack/lib/action_controller/assertions/selector_assertions.rb
index d3594e711c..70b0ed53e7 100644
--- a/actionpack/lib/action_controller/assertions/selector_assertions.rb
+++ b/actionpack/lib/action_controller/assertions/selector_assertions.rb
@@ -21,10 +21,8 @@ module ActionController
     # from the response HTML or elements selected by the enclosing assertion.
     # 
     # In addition to HTML responses, you can make the following assertions:
-    # * +assert_select_rjs+ - Assertions on HTML content of RJS update and
-    #     insertion operations.
-    # * +assert_select_encoded+ - Assertions on HTML encoded inside XML,
-    #     for example for dealing with feed item descriptions.
+    # * +assert_select_rjs+ - Assertions on HTML content of RJS update and insertion operations.
+    # * +assert_select_encoded+ - Assertions on HTML encoded inside XML, for example for dealing with feed item descriptions.
     # * +assert_select_email+ - Assertions on the HTML body of an e-mail.
     #
     # Also see HTML::Selector to learn how to use selectors.
diff --git a/actionpack/lib/action_controller/base.rb b/actionpack/lib/action_controller/base.rb
index df94f78f18..c56812c2d9 100755
--- a/actionpack/lib/action_controller/base.rb
+++ b/actionpack/lib/action_controller/base.rb
@@ -1155,7 +1155,7 @@ module ActionController #:nodoc:
 
       def log_processing
         if logger && logger.info?
-          logger.info "\n\nProcessing #{controller_class_name}\##{action_name} (for #{request_origin}) [#{request.method.to_s.upcase}]"
+          logger.info "\n\nProcessing #{self.class.name}\##{action_name} (for #{request_origin}) [#{request.method.to_s.upcase}]"
           logger.info "  Session ID: #{@_session.session_id}" if @_session and @_session.respond_to?(:session_id)
           logger.info "  Parameters: #{respond_to?(:filter_parameters) ? filter_parameters(params).inspect : params.inspect}"
         end
diff --git a/actionpack/lib/action_controller/caching/fragments.rb b/actionpack/lib/action_controller/caching/fragments.rb
index b1f25fdf5c..e9b434dd25 100644
--- a/actionpack/lib/action_controller/caching/fragments.rb
+++ b/actionpack/lib/action_controller/caching/fragments.rb
@@ -2,7 +2,7 @@ module ActionController #:nodoc:
   module Caching
     # Fragment caching is used for caching various blocks within templates without caching the entire action as a whole. This is useful when
     # certain elements of an action change frequently or depend on complicated state while other parts rarely change or can be shared amongst multiple
-    # parties. The caching is doing using the cache helper available in the Action View. A template with caching might look something like:
+    # parties. The caching is done using the cache helper available in the Action View. A template with caching might look something like:
     #
     #   <b>Hello <%= @name %></b>
     #   <% cache do %>
diff --git a/actionpack/lib/action_controller/cookies.rb b/actionpack/lib/action_controller/cookies.rb
index a4cddbcea2..0428f2a23d 100644
--- a/actionpack/lib/action_controller/cookies.rb
+++ b/actionpack/lib/action_controller/cookies.rb
@@ -22,6 +22,16 @@ module ActionController #:nodoc:
   #
   #   cookies.delete :user_name
   #
+  # Please note that if you specify a :domain when setting a cookie, you must also specify the domain when deleting the cookie:
+  #
+  #  cookies[:key] = {
+  #    :value => 'a yummy cookie',
+  #    :expires => 1.year.from_now,
+  #    :domain => 'domain.com'
+  #  }
+  #
+  #  cookies.delete(:key, :domain => 'domain.com')
+  #
   # The option symbols for setting cookies are:
   #
   # * <tt>:value</tt> - The cookie's value or list of values (as an array).
diff --git a/actionpack/lib/action_controller/integration.rb b/actionpack/lib/action_controller/integration.rb
index 18c2df8b37..2a732448f2 100644
--- a/actionpack/lib/action_controller/integration.rb
+++ b/actionpack/lib/action_controller/integration.rb
@@ -101,7 +101,7 @@ module ActionController
         @https = flag
       end
 
-      # Return +true+ if the session is mimicing a secure HTTPS request.
+      # Return +true+ if the session is mimicking a secure HTTPS request.
       #
       #   if session.https?
       #     ...
diff --git a/actionpack/lib/action_controller/rack_process.rb b/actionpack/lib/action_controller/rack_process.rb
index 01bc1ebb26..7e0a6b091e 100644
--- a/actionpack/lib/action_controller/rack_process.rb
+++ b/actionpack/lib/action_controller/rack_process.rb
@@ -24,7 +24,7 @@ module ActionController #:nodoc:
       super()
     end
 
-    %w[ AUTH_TYPE CONTENT_TYPE GATEWAY_INTERFACE PATH_INFO
+    %w[ AUTH_TYPE GATEWAY_INTERFACE PATH_INFO
         PATH_TRANSLATED QUERY_STRING REMOTE_HOST
         REMOTE_IDENT REMOTE_USER SCRIPT_NAME
         SERVER_NAME SERVER_PROTOCOL
@@ -98,10 +98,6 @@ module ActionController #:nodoc:
       @env['REMOTE_ADDR']
     end
 
-    def request_method
-      @env['REQUEST_METHOD'].downcase.to_sym
-    end
-
     def server_port
       @env['SERVER_PORT'].to_i
     end
@@ -250,11 +246,11 @@ end_msg
           headers['Content-Language'] = options.delete('language') if options['language']
           headers['Expires']          = options.delete('expires') if options['expires']
 
-          @status = options['Status'] || "200 OK"
+          @status = options.delete('Status') || "200 OK"
 
           # Convert 'cookie' header to 'Set-Cookie' headers.
           # Because Set-Cookie header can appear more the once in the response body,
-          # we store it in a line break seperated string that will be translated to
+          # we store it in a line break separated string that will be translated to
           # multiple Set-Cookie header by the handler.
           if cookie = options.delete('cookie')
             cookies = []
diff --git a/actionpack/lib/action_controller/request.rb b/actionpack/lib/action_controller/request.rb
index 2d9f6c3e6f..c42f113d2c 100755
--- a/actionpack/lib/action_controller/request.rb
+++ b/actionpack/lib/action_controller/request.rb
@@ -61,7 +61,7 @@ module ActionController
       request_method == :head
     end
 
-    # Provides acccess to the request's HTTP headers, for example:
+    # Provides access to the request's HTTP headers, for example:
     #  request.headers["Content-Type"] # => "text/plain"
     def headers
       @headers ||= ActionController::Http::Headers.new(@env)
@@ -265,7 +265,7 @@ EOM
       parts[0..-(tld_length+2)]
     end
 
-    # Return the query string, accounting for server idiosyncracies.
+    # Return the query string, accounting for server idiosyncrasies.
     def query_string
       if uri = @env['REQUEST_URI']
         uri.split('?', 2)[1] || ''
@@ -274,7 +274,7 @@ EOM
       end
     end
 
-    # Return the request URI, accounting for server idiosyncracies.
+    # Return the request URI, accounting for server idiosyncrasies.
     # WEBrick includes the full URL. IIS leaves REQUEST_URI blank.
     def request_uri
       if uri = @env['REQUEST_URI']
diff --git a/actionpack/lib/action_controller/request_forgery_protection.rb b/actionpack/lib/action_controller/request_forgery_protection.rb
index 02c9d59d07..05a6d8bb79 100644
--- a/actionpack/lib/action_controller/request_forgery_protection.rb
+++ b/actionpack/lib/action_controller/request_forgery_protection.rb
@@ -17,7 +17,7 @@ module ActionController #:nodoc:
     # forged link from another site, is done by embedding a token based on the session (which an attacker wouldn't know) in all
     # forms and Ajax requests generated by Rails and then verifying the authenticity of that token in the controller.  Only
     # HTML/JavaScript requests are checked, so this will not protect your XML API (presumably you'll have a different authentication
-    # scheme there anyway).  Also, GET requests are not protected as these should be indempotent anyway.
+    # scheme there anyway).  Also, GET requests are not protected as these should be idempotent anyway.
     #
     # This is turned on with the <tt>protect_from_forgery</tt> method, which will check the token and raise an
     # ActionController::InvalidAuthenticityToken if it doesn't match what was expected. You can customize the error message in
diff --git a/actionpack/lib/action_controller/rescue.rb b/actionpack/lib/action_controller/rescue.rb
index 163ed87fbb..482ac7d7a4 100644
--- a/actionpack/lib/action_controller/rescue.rb
+++ b/actionpack/lib/action_controller/rescue.rb
@@ -112,19 +112,23 @@ module ActionController #:nodoc:
     protected
       # Exception handler called when the performance of an action raises an exception.
       def rescue_action(exception)
-        log_error(exception) if logger
-        erase_results if performed?
+        if handler_for_rescue(exception)
+          rescue_action_with_handler(exception)
+        else
+          log_error(exception) if logger
+          erase_results if performed?
 
-        # Let the exception alter the response if it wants.
-        # For example, MethodNotAllowed sets the Allow header.
-        if exception.respond_to?(:handle_response!)
-          exception.handle_response!(response)
-        end
+          # Let the exception alter the response if it wants.
+          # For example, MethodNotAllowed sets the Allow header.
+          if exception.respond_to?(:handle_response!)
+            exception.handle_response!(response)
+          end
 
-        if consider_all_requests_local || local_request?
-          rescue_action_locally(exception)
-        else
-          rescue_action_in_public(exception)
+          if consider_all_requests_local || local_request?
+            rescue_action_locally(exception)
+          else
+            rescue_action_in_public(exception)
+          end
         end
       end
 
@@ -200,7 +204,7 @@ module ActionController #:nodoc:
       def perform_action_with_rescue #:nodoc:
         perform_action_without_rescue
       rescue Exception => exception
-        rescue_action_with_handler(exception) || rescue_action(exception)
+        rescue_action(exception)
       end
 
       def rescues_path(template_name)
diff --git a/actionpack/lib/action_controller/resources.rb b/actionpack/lib/action_controller/resources.rb
index af2fcaf3ad..b11aa5625b 100644
--- a/actionpack/lib/action_controller/resources.rb
+++ b/actionpack/lib/action_controller/resources.rb
@@ -296,6 +296,10 @@ module ActionController
     #     article_comments_url(:article_id => @article)
     #     article_comment_url(:article_id => @article, :id => @comment)
     #
+    #   If you don't want to load all objects from the database you might want to use the <tt>article_id</tt> directly:
+    #
+    #     articles_comments_url(@comment.article_id, @comment)
+    #
     # * <tt>:name_prefix</tt> - Define a prefix for all generated routes, usually ending in an underscore.
     #   Use this if you have named routes that may clash.
     #
diff --git a/actionpack/lib/action_controller/streaming.rb b/actionpack/lib/action_controller/streaming.rb
index 186e0e5531..333fb61b45 100644
--- a/actionpack/lib/action_controller/streaming.rb
+++ b/actionpack/lib/action_controller/streaming.rb
@@ -12,19 +12,21 @@ module ActionController #:nodoc:
     X_SENDFILE_HEADER = 'X-Sendfile'.freeze
 
     protected
-      # Sends the file by streaming it 4096 bytes at a time. This way the
-      # whole file doesn't need to be read into memory at once.  This makes
-      # it feasible to send even large files.
+      # Sends the file, by default streaming it 4096 bytes at a time. This way the
+      # whole file doesn't need to be read into memory at once. This makes it
+      # feasible to send even large files. You can optionally turn off streaming
+      # and send the whole file at once.
       #
-      # Be careful to sanitize the path parameter if it coming from a web
+      # Be careful to sanitize the path parameter if it is coming from a web
       # page. <tt>send_file(params[:path])</tt> allows a malicious user to
       # download any file on your server.
       #
       # Options:
       # * <tt>:filename</tt> - suggests a filename for the browser to use.
       #   Defaults to <tt>File.basename(path)</tt>.
-      # * <tt>:type</tt> - specifies an HTTP content type.
-      #   Defaults to 'application/octet-stream'.
+      # * <tt>:type</tt> - specifies an HTTP content type. Defaults to 'application/octet-stream'.
+      # * <tt>:length</tt> - used to manually override the length (in bytes) of the content that
+      #   is going to be sent to the client. Defaults to <tt>File.size(path)</tt>.
       # * <tt>:disposition</tt> - specifies whether the file will be shown inline or downloaded.
       #   Valid values are 'inline' and 'attachment' (default).
       # * <tt>:stream</tt> - whether to send the file to the user agent as it is read (+true+)
@@ -35,6 +37,12 @@ module ActionController #:nodoc:
       # * <tt>:url_based_filename</tt> - set to +true+ if you want the browser guess the filename from
       #   the URL, which is necessary for i18n filenames on certain browsers
       #   (setting <tt>:filename</tt> overrides this option).
+      # * <tt>:x_sendfile</tt> - uses X-Sendfile to send the file when set to +true+. This is currently
+      #   only available with Lighttpd/Apache2 and specific modules installed and activated. Since this
+      #   uses the web server to send the file, this may lower memory consumption on your server and
+      #   it will not block your application for further requests.
+      #   See http://blog.lighttpd.net/articles/2006/07/02/x-sendfile and
+      #   http://tn123.ath.cx/mod_xsendfile/ for details. Defaults to +false+.
       #
       # The default Content-Type and Content-Disposition headers are
       # set to download arbitrary binary files in as many browsers as
@@ -99,8 +107,7 @@ module ActionController #:nodoc:
       #
       # Options:
       # * <tt>:filename</tt> - suggests a filename for the browser to use.
-      # * <tt>:type</tt> - specifies an HTTP content type.
-      #   Defaults to 'application/octet-stream'.
+      # * <tt>:type</tt> - specifies an HTTP content type. Defaults to 'application/octet-stream'.
       # * <tt>:disposition</tt> - specifies whether the file will be shown inline or downloaded.
       #   Valid values are 'inline' and 'attachment' (default).
       # * <tt>:status</tt> - specifies the status code to send with the response. Defaults to '200 OK'.
diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb
index 77c6f26eac..c09050c390 100644
--- a/actionpack/lib/action_controller/test_case.rb
+++ b/actionpack/lib/action_controller/test_case.rb
@@ -15,6 +15,27 @@ module ActionController
     end
   end
 
+  # Superclass for Action Controller functional tests. Infers the controller under test from the test class name,
+  # and creates @controller, @request, @response instance variables.
+  #
+  #   class WidgetsControllerTest < ActionController::TestCase
+  #     def test_index
+  #       get :index
+  #     end
+  #   end
+  #
+  # * @controller - WidgetController.new
+  # * @request    - ActionController::TestRequest.new
+  # * @response   - ActionController::TestResponse.new
+  #
+  # (Earlier versions of Rails required each functional test to subclass Test::Unit::TestCase and define
+  # @controller, @request, @response in +setup+.)
+  #
+  # If the controller cannot be inferred from the test class name, you can explicity set it with +tests+.
+  #
+  #   class SpecialEdgeCaseWidgetsControllerTest < ActionController::TestCase
+  #     tests WidgetController
+  #   end
   class TestCase < ActiveSupport::TestCase
     # When the request.remote_addr remains the default for testing, which is 0.0.0.0, the exception is simply raised inline
     # (bystepping the regular exception handling from rescue_action). If the request.remote_addr is anything else, the regular
@@ -41,6 +62,8 @@ module ActionController
     @@controller_class = nil
 
     class << self
+      # Sets the controller class name. Useful if the name can't be inferred from test class.
+      # Expects +controller_class+ as a constant. Example: <tt>tests WidgetController</tt>.
       def tests(controller_class)
         self.controller_class = controller_class
       end
diff --git a/actionpack/lib/action_controller/test_process.rb b/actionpack/lib/action_controller/test_process.rb
index a6e0c98936..721592b81f 100644
--- a/actionpack/lib/action_controller/test_process.rb
+++ b/actionpack/lib/action_controller/test_process.rb
@@ -171,7 +171,7 @@ module ActionController #:nodoc:
 
     # Was the response successful?
     def success?
-      response_code == 200
+      (200..299).include?(response_code)
     end
 
     # Was the URL not found?
@@ -211,7 +211,7 @@ module ActionController #:nodoc:
       template._first_render
     end
 
-    # A shortcut to the flash. Returns an empyt hash if no session flash exists.
+    # A shortcut to the flash. Returns an empty hash if no session flash exists.
     def flash
       session['flash'] || {}
     end
diff --git a/actionpack/lib/action_controller/vendor/html-scanner/html/selector.rb b/actionpack/lib/action_controller/vendor/html-scanner/html/selector.rb
index 1a3c770254..376bb87409 100644
--- a/actionpack/lib/action_controller/vendor/html-scanner/html/selector.rb
+++ b/actionpack/lib/action_controller/vendor/html-scanner/html/selector.rb
@@ -64,7 +64,7 @@ module HTML
   #
   # When using a combination of the above, the element name comes first
   # followed by identifier, class names, attributes, pseudo classes and
-  # negation in any order. Do not seprate these parts with spaces!
+  # negation in any order. Do not separate these parts with spaces!
   # Space separation is used for descendant selectors.
   #
   # For example:
@@ -158,7 +158,7 @@ module HTML
   # * <tt>:not(selector)</tt> -- Match the element only if the element does not
   #   match the simple selector.
   #
-  # As you can see, <tt>:nth-child<tt> pseudo class and its varient can get quite
+  # As you can see, <tt>:nth-child<tt> pseudo class and its variant can get quite
   # tricky and the CSS specification doesn't do a much better job explaining it.
   # But after reading the examples and trying a few combinations, it's easy to
   # figure out.
diff --git a/actionpack/lib/action_view/base.rb b/actionpack/lib/action_view/base.rb
index 04e8d3a358..85af73390d 100644
--- a/actionpack/lib/action_view/base.rb
+++ b/actionpack/lib/action_view/base.rb
@@ -171,12 +171,13 @@ module ActionView #:nodoc:
       delegate :erb_trim_mode=, :to => 'ActionView::TemplateHandlers::ERB'
     end
 
-    # Specify whether templates should be cached. Otherwise the file we be read everytime it is accessed.
-    @@cache_template_loading = false
-    cattr_accessor :cache_template_loading
+    def self.cache_template_loading=(*args)
+      ActiveSupport::Deprecation.warn("config.action_view.cache_template_loading option has been deprecated and has no affect. " <<
+                                       "Please remove it from your config files.", caller)
+    end
 
     def self.cache_template_extensions=(*args)
-      ActiveSupport::Deprecation.warn("config.action_view.cache_template_extensions option has been deprecated and has no affect. " <<
+      ActiveSupport::Deprecation.warn("config.action_view.cache_template_extensions option has been deprecated and has no effect. " <<
                                        "Please remove it from your config files.", caller)
     end
 
diff --git a/actionpack/lib/action_view/helpers/active_record_helper.rb b/actionpack/lib/action_view/helpers/active_record_helper.rb
index aa978a33bd..959d8a8563 100644
--- a/actionpack/lib/action_view/helpers/active_record_helper.rb
+++ b/actionpack/lib/action_view/helpers/active_record_helper.rb
@@ -141,7 +141,7 @@ module ActionView
       #
       #   error_messages_for 'user_common', 'user', :object_name => 'user'
       #
-      # If the objects cannot be located as instance variables, you can add an extra <tt>:object</tt> paremeter which gives the actual
+      # If the objects cannot be located as instance variables, you can add an extra <tt>:object</tt> parameter which gives the actual
       # object (or array of objects to use):
       #
       #   error_messages_for 'user', :object => @question.user
diff --git a/actionpack/lib/action_view/helpers/asset_tag_helper.rb b/actionpack/lib/action_view/helpers/asset_tag_helper.rb
index bf13945844..ac71f83336 100644
--- a/actionpack/lib/action_view/helpers/asset_tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/asset_tag_helper.rb
@@ -503,21 +503,24 @@ module ActionView
                     source = "#{@controller.request.relative_url_root}#{source}"
                   end
                 end
-                source = rewrite_asset_path(source)
 
-                if include_host
-                  host = compute_asset_host(source)
+                rewrite_asset_path(source)
+              end
+            end
 
-                  if has_request && !host.blank? && host !~ %r{^[-a-z]+://}
-                    host = "#{@controller.request.protocol}#{host}"
-                  end
+          source = ActionView::Base.computed_public_paths[cache_key]
 
-                  "#{host}#{source}"
-                else
-                  source
-                end
-              end
+          if include_host && source !~ %r{^[-a-z]+://}
+            host = compute_asset_host(source)
+
+            if has_request && !host.blank? && host !~ %r{^[-a-z]+://}
+              host = "#{@controller.request.protocol}#{host}"
             end
+
+            "#{host}#{source}"
+          else
+            source
+          end
         end
 
         # Pick an asset host for this source. Returns +nil+ if no host is set,
diff --git a/actionpack/lib/action_view/helpers/capture_helper.rb b/actionpack/lib/action_view/helpers/capture_helper.rb
index 720e2da8cc..e86ca27f31 100644
--- a/actionpack/lib/action_view/helpers/capture_helper.rb
+++ b/actionpack/lib/action_view/helpers/capture_helper.rb
@@ -122,14 +122,15 @@ module ActionView
         nil
       end
 
-      private
-        def with_output_buffer(buf = '')
-          self.output_buffer, old_buffer = buf, output_buffer
-          yield
-          output_buffer
-        ensure
-          self.output_buffer = old_buffer
-        end
+      # Use an alternate output buffer for the duration of the block.
+      # Defaults to a new empty string.
+      def with_output_buffer(buf = '') #:nodoc:
+        self.output_buffer, old_buffer = buf, output_buffer
+        yield
+        output_buffer
+      ensure
+        self.output_buffer = old_buffer
+      end
     end
   end
 end
diff --git a/actionpack/lib/action_view/helpers/date_helper.rb b/actionpack/lib/action_view/helpers/date_helper.rb
index 1f213127d3..2cdb9a224e 100755
--- a/actionpack/lib/action_view/helpers/date_helper.rb
+++ b/actionpack/lib/action_view/helpers/date_helper.rb
@@ -285,11 +285,11 @@ module ActionView
       #
       #   # Generates a date select that discards the type of the field and defaults to the date in 
       #   # my_date (six days after today)
-      #   select_datetime(my_date_time, :discard_type => true)
+      #   select_date(my_date, :discard_type => true)
       #
       #   # Generates a date select that defaults to the datetime in my_date (six days after today)
       #   # prefixed with 'payday' rather than 'date'
-      #   select_datetime(my_date_time, :prefix => 'payday')
+      #   select_date(my_date, :prefix => 'payday')
       #
       def select_date(date = Date.current, options = {}, html_options = {})
         options[:order] ||= []
diff --git a/actionpack/lib/action_view/helpers/debug_helper.rb b/actionpack/lib/action_view/helpers/debug_helper.rb
index 20de7e465f..90863fca08 100644
--- a/actionpack/lib/action_view/helpers/debug_helper.rb
+++ b/actionpack/lib/action_view/helpers/debug_helper.rb
@@ -2,21 +2,28 @@ module ActionView
   module Helpers
     # Provides a set of methods for making it easier to debug Rails objects.
     module DebugHelper
-      # Returns a <pre>-tag that has +object+ dumped by YAML. This creates a very
-      # readable way to inspect an object.
+      # Returns a YAML representation of +object+ wrapped with <pre> and </pre>.
+      # If the object cannot be converted to YAML using +to_yaml+, +inspect+ will be called instead.
+      # Useful for inspecting an object at the time of rendering.
       #
       # ==== Example
-      #  my_hash = {'first' => 1, 'second' => 'two', 'third' => [1,2,3]}
-      #  debug(my_hash)
       #
-      #  => <pre class='debug_dump'>--- 
-      #  first: 1
-      #  second: two
-      #  third: 
-      #  - 1
-      #  - 2
-      #  - 3
-      #  </pre>
+      #   @user = User.new({ :username => 'testing', :password => 'xyz', :age => 42}) %>
+      #   debug(@user)
+      #   # =>
+      #   <pre class='debug_dump'>--- !ruby/object:User
+      #   attributes:
+      #   &nbsp; updated_at:
+      #   &nbsp; username: testing
+      #
+      #   &nbsp; age: 42
+      #   &nbsp; password: xyz
+      #   &nbsp; created_at:
+      #   attributes_cache: {}
+      #
+      #   new_record: true
+      #   </pre>
+
       def debug(object)
         begin
           Marshal::dump(object)
@@ -28,4 +35,4 @@ module ActionView
       end
     end
   end
-end
\ No newline at end of file
+end
diff --git a/actionpack/lib/action_view/helpers/form_helper.rb b/actionpack/lib/action_view/helpers/form_helper.rb
index bafc635ad2..fa26aa4640 100644
--- a/actionpack/lib/action_view/helpers/form_helper.rb
+++ b/actionpack/lib/action_view/helpers/form_helper.rb
@@ -76,7 +76,7 @@ module ActionView
       # Creates a form and a scope around a specific model object that is used as
       # a base for questioning about values for the fields.
       #
-      # Rails provides succint resource-oriented form generation with +form_for+
+      # Rails provides succinct resource-oriented form generation with +form_for+
       # like this:
       #
       #   <% form_for @offer do |f| %>
@@ -449,8 +449,37 @@ module ActionView
       # assigned to the template (identified by +object+). It's intended that +method+ returns an integer and if that
       # integer is above zero, then the checkbox is checked. Additional options on the input tag can be passed as a
       # hash with +options+. The +checked_value+ defaults to 1 while the default +unchecked_value+
-      # is set to 0 which is convenient for boolean values. Since HTTP standards say that unchecked checkboxes don't post anything,
-      # we add a hidden value with the same name as the checkbox as a work around.
+      # is set to 0 which is convenient for boolean values.
+      #
+      # ==== Gotcha
+      #
+      # The HTML specification says unchecked check boxes are not successful, and
+      # thus web browsers do not send them. Unfortunately this introduces a gotcha:
+      # if an Invoice model has a +paid+ flag, and in the form that edits a paid
+      # invoice the user unchecks its check box, no +paid+ parameter is sent. So,
+      # any mass-assignment idiom like
+      #
+      #   @invoice.update_attributes(params[:invoice])
+      #
+      # wouldn't update the flag.
+      #
+      # To prevent this the helper generates a hidden field with the same name as
+      # the checkbox after the very check box. So, the client either sends only the
+      # hidden field (representing the check box is unchecked), or both fields.
+      # Since the HTML specification says key/value pairs have to be sent in the
+      # same order they appear in the form and Rails parameters extraction always
+      # gets the first occurrence of any given key, that works in ordinary forms.
+      #
+      # Unfortunately that workaround does not work when the check box goes
+      # within an array-like parameter, as in
+      #
+      #   <% fields_for "project[invoice_attributes][]", invoice, :index => nil do |form| %>
+      #     <%= form.check_box :paid %>
+      #     ...
+      #   <% end %>
+      #
+      # because parameter name repetition is precisely what Rails seeks to distinguish
+      # the elements of the array.
       #
       # ==== Examples
       #   # Let's say that @post.validated? is 1:
diff --git a/actionpack/lib/action_view/helpers/javascript_helper.rb b/actionpack/lib/action_view/helpers/javascript_helper.rb
index 22bd5cb440..32089442b7 100644
--- a/actionpack/lib/action_view/helpers/javascript_helper.rb
+++ b/actionpack/lib/action_view/helpers/javascript_helper.rb
@@ -44,13 +44,22 @@ module ActionView
 
       include PrototypeHelper
 
-      # Returns a link that will trigger a JavaScript +function+ using the
+      # Returns a link of the given +name+ that will trigger a JavaScript +function+ using the
       # onclick handler and return false after the fact.
       #
+      # The first argument +name+ is used as the link text.
+      #
+      # The next arguments are optional and may include the javascript function definition and a hash of html_options.
+      #
       # The +function+ argument can be omitted in favor of an +update_page+
       # block, which evaluates to a string when the template is rendered
       # (instead of making an Ajax request first).
       #
+      # The +html_options+ will accept a hash of html attributes for the link tag. Some examples are :class => "nav_button", :id => "articles_nav_button"
+      #
+      # Note: if you choose to specify the javascript function in a block, but would like to pass html_options, set the +function+ parameter to nil
+      #
+      #
       # Examples:
       #   link_to_function "Greeting", "alert('Hello world!')"
       #     Produces:
@@ -89,13 +98,21 @@ module ActionView
         content_tag(:a, name, html_options.merge(:href => href, :onclick => onclick))
       end
 
-      # Returns a button that'll trigger a JavaScript +function+ using the
+      # Returns a button with the given +name+ text that'll trigger a JavaScript +function+ using the
       # onclick handler.
       #
+      # The first argument +name+ is used as the button's value or display text.
+      #
+      # The next arguments are optional and may include the javascript function definition and a hash of html_options.
+      #
       # The +function+ argument can be omitted in favor of an +update_page+
       # block, which evaluates to a string when the template is rendered
       # (instead of making an Ajax request first).
       #
+      # The +html_options+ will accept a hash of html attributes for the link tag. Some examples are :class => "nav_button", :id => "articles_nav_button"
+      #
+      # Note: if you choose to specify the javascript function in a block, but would like to pass html_options, set the +function+ parameter to nil
+      #
       # Examples:
       #   button_to_function "Greeting", "alert('Hello world!')"
       #   button_to_function "Delete", "if (confirm('Really?')) do_delete()"
diff --git a/actionpack/lib/action_view/helpers/prototype_helper.rb b/actionpack/lib/action_view/helpers/prototype_helper.rb
index edb43844a4..cb4b53a9f7 100644
--- a/actionpack/lib/action_view/helpers/prototype_helper.rb
+++ b/actionpack/lib/action_view/helpers/prototype_helper.rb
@@ -61,7 +61,7 @@ module ActionView
     #
     # == Designing your Rails actions for Ajax
     # When building your action handlers (that is, the Rails actions that receive your background requests), it's
-    # important to remember a few things.  First, whatever your action would normall return to the browser, it will
+    # important to remember a few things.  First, whatever your action would normally return to the browser, it will
     # return to the Ajax call.  As such, you typically don't want to render with a layout.  This call will cause
     # the layout to be transmitted back to your page, and, if you have a full HTML/CSS, will likely mess a lot of things up.
     # You can turn the layout off on particular actions by doing the following:
@@ -580,9 +580,10 @@ module ActionView
       class JavaScriptGenerator #:nodoc:
         def initialize(context, &block) #:nodoc:
           @context, @lines = context, []
-          @context.output_buffer = @lines if @context
           include_helpers_from_context
-          @context.instance_exec(self, &block)
+          @context.with_output_buffer(@lines) do
+            @context.instance_exec(self, &block)
+          end
         end
 
         private
diff --git a/actionpack/lib/action_view/helpers/sanitize_helper.rb b/actionpack/lib/action_view/helpers/sanitize_helper.rb
index b0dacfe964..c3c03394ee 100644
--- a/actionpack/lib/action_view/helpers/sanitize_helper.rb
+++ b/actionpack/lib/action_view/helpers/sanitize_helper.rb
@@ -184,7 +184,7 @@ module ActionView
           HTML::WhiteListSanitizer.allowed_attributes.merge(attributes)
         end
 
-        # Adds to the Set of allowed CSS properties for the #sanitize and +sanitize_css+ heleprs.
+        # Adds to the Set of allowed CSS properties for the #sanitize and +sanitize_css+ helpers.
         #
         #   Rails::Initializer.run do |config|
         #     config.action_view.sanitized_allowed_css_properties = 'expression'
diff --git a/actionpack/lib/action_view/helpers/scriptaculous_helper.rb b/actionpack/lib/action_view/helpers/scriptaculous_helper.rb
index c9b2761cb8..b938c1a801 100644
--- a/actionpack/lib/action_view/helpers/scriptaculous_helper.rb
+++ b/actionpack/lib/action_view/helpers/scriptaculous_helper.rb
@@ -193,7 +193,7 @@ module ActionView
       #                          
       # * <tt>:onDrop</tt> - Called when a +draggable_element+ is dropped onto
       #   this element. Override this callback with a JavaScript expression to 
-      #   change the default drop behavour. Example:
+      #   change the default drop behaviour. Example:
       #                          
       #     :onDrop => "function(draggable_element, droppable_element, event) { alert('I like bananas') }"
       #                          
diff --git a/actionpack/lib/action_view/helpers/tag_helper.rb b/actionpack/lib/action_view/helpers/tag_helper.rb
index 5a296da247..de08672d2d 100644
--- a/actionpack/lib/action_view/helpers/tag_helper.rb
+++ b/actionpack/lib/action_view/helpers/tag_helper.rb
@@ -64,7 +64,7 @@ module ActionView
       #   <% content_tag :div, :class => "strong" do -%>
       #     Hello world!
       #   <% end -%>
-      #    # => <div class="strong"><p>Hello world!</p></div>
+      #    # => <div class="strong">Hello world!</div>
       def content_tag(name, content_or_options_with_block = nil, options = nil, escape = true, &block)
         if block_given?
           options = content_or_options_with_block if content_or_options_with_block.is_a?(Hash)
diff --git a/actionpack/lib/action_view/helpers/url_helper.rb b/actionpack/lib/action_view/helpers/url_helper.rb
index e5178938fd..94e1f1d33a 100644
--- a/actionpack/lib/action_view/helpers/url_helper.rb
+++ b/actionpack/lib/action_view/helpers/url_helper.rb
@@ -185,7 +185,7 @@ module ActionView
       #   link_to "Nonsense search", searches_path(:foo => "bar", :baz => "quux")
       #   # => <a href="/searches?foo=bar&amp;baz=quux">Nonsense search</a>
       #
-      # The three options specfic to +link_to+ (<tt>:confirm</tt>, <tt>:popup</tt>, and <tt>:method</tt>) are used as follows:
+      # The three options specific to +link_to+ (<tt>:confirm</tt>, <tt>:popup</tt>, and <tt>:method</tt>) are used as follows:
       #
       #   link_to "Visit Other Site", "http://www.rubyonrails.org/", :confirm => "Are you sure?"
       #   # => <a href="http://www.rubyonrails.org/" onclick="return confirm('Are you sure?');">Visit Other Site</a>
diff --git a/actionpack/lib/action_view/paths.rb b/actionpack/lib/action_view/paths.rb
index b0ab7d0c67..c7a5df762f 100644
--- a/actionpack/lib/action_view/paths.rb
+++ b/actionpack/lib/action_view/paths.rb
@@ -16,6 +16,14 @@ module ActionView #:nodoc:
     end
 
     class Path #:nodoc:
+      def self.eager_load_templates!
+        @eager_load_templates = true
+      end
+
+      def self.eager_load_templates?
+        @eager_load_templates || false
+      end
+
       attr_reader :path, :paths
       delegate :to_s, :to_str, :inspect, :to => :path
 
@@ -37,6 +45,9 @@ module ActionView #:nodoc:
         @paths = {}
 
         templates_in_path do |template|
+          # Eager load memoized methods and freeze cached template
+          template.freeze if self.class.eager_load_templates?
+
           @paths[template.path] = template
           @paths[template.path_without_extension] ||= template
         end
@@ -48,10 +59,7 @@ module ActionView #:nodoc:
         def templates_in_path
           (Dir.glob("#{@path}/**/*/**") | Dir.glob("#{@path}/**")).each do |file|
             unless File.directory?(file)
-              template = Template.new(file.split("#{self}/").last, self)
-              # Eager load memoized methods and freeze cached template
-              template.freeze if Base.cache_template_loading
-              yield template
+              yield Template.new(file.split("#{self}/").last, self)
             end
           end
         end
diff --git a/actionpack/lib/action_view/renderable.rb b/actionpack/lib/action_view/renderable.rb
index f66356c939..46193670f3 100644
--- a/actionpack/lib/action_view/renderable.rb
+++ b/actionpack/lib/action_view/renderable.rb
@@ -9,6 +9,10 @@ module ActionView
 
     include ActiveSupport::Memoizable
 
+    def filename
+      'compiled-template'
+    end
+
     def handler
       Template.handler_class_for_extension(extension)
     end
@@ -35,35 +39,41 @@ module ActionView
     end
 
     private
-      # Compile and evaluate the template's code
+      # Compile and evaluate the template's code (if necessary)
       def compile(local_assigns)
         render_symbol = method(local_assigns)
 
         @@mutex.synchronize do
-          return false unless recompile?(render_symbol)
+          if recompile?(render_symbol)
+            compile!(render_symbol, local_assigns)
+          end
+        end
+      end
 
-          locals_code = local_assigns.keys.map { |key| "#{key} = local_assigns[:#{key}];" }.join
+      def compile!(render_symbol, local_assigns)
+        locals_code = local_assigns.keys.map { |key| "#{key} = local_assigns[:#{key}];" }.join
 
-          source = <<-end_src
-            def #{render_symbol}(local_assigns)
-              old_output_buffer = output_buffer;#{locals_code};#{compiled_source}
-            ensure
-              self.output_buffer = old_output_buffer
-            end
-          end_src
+        source = <<-end_src
+          def #{render_symbol}(local_assigns)
+            old_output_buffer = output_buffer;#{locals_code};#{compiled_source}
+          ensure
+            self.output_buffer = old_output_buffer
+          end
+        end_src
 
-          begin
-            file_name = respond_to?(:filename) ? filename : 'compiled-template'
-            ActionView::Base::CompiledTemplates.module_eval(source, file_name, 0)
-          rescue Exception => e # errors from template code
-            if logger = ActionController::Base.logger
-              logger.debug "ERROR: compiling #{render_symbol} RAISED #{e}"
-              logger.debug "Function body: #{source}"
-              logger.debug "Backtrace: #{e.backtrace.join("\n")}"
-            end
+        begin
+          logger = ActionController::Base.logger
+          logger.debug "Compiling template #{render_symbol}" if logger
 
-            raise ActionView::TemplateError.new(self, {}, e)
+          ActionView::Base::CompiledTemplates.module_eval(source, filename, 0)
+        rescue Exception => e # errors from template code
+          if logger
+            logger.debug "ERROR: compiling #{render_symbol} RAISED #{e}"
+            logger.debug "Function body: #{source}"
+            logger.debug "Backtrace: #{e.backtrace.join("\n")}"
           end
+
+          raise ActionView::TemplateError.new(self, {}, e)
         end
       end
 
@@ -71,8 +81,7 @@ module ActionView
       # The template will be compiled if the file has not been compiled yet, or
       # if local_assigns has a new key, which isn't supported by the compiled code yet.
       def recompile?(symbol)
-        meth = Base::CompiledTemplates.instance_method(template.method) rescue nil
-        !(meth && Base.cache_template_loading)
+        !(frozen? && Base::CompiledTemplates.method_defined?(symbol))
       end
   end
 end
diff --git a/actionpack/test/abstract_unit.rb b/actionpack/test/abstract_unit.rb
index 0d2e0f273a..9db4cddd6a 100644
--- a/actionpack/test/abstract_unit.rb
+++ b/actionpack/test/abstract_unit.rb
@@ -22,8 +22,8 @@ ActiveSupport::Deprecation.debug = true
 ActionController::Base.logger = nil
 ActionController::Routing::Routes.reload rescue nil
 
-ActionView::Base.cache_template_loading = true
 FIXTURE_LOAD_PATH = File.join(File.dirname(__FILE__), 'fixtures')
+ActionView::PathSet::Path.eager_load_templates!
 ActionController::Base.view_paths = FIXTURE_LOAD_PATH
 
 # Wrap tests that use Mocha and skip if unavailable.
diff --git a/actionpack/test/controller/base_test.rb b/actionpack/test/controller/base_test.rb
index 34c0200fe8..d49cc2a9aa 100644
--- a/actionpack/test/controller/base_test.rb
+++ b/actionpack/test/controller/base_test.rb
@@ -7,6 +7,7 @@ module Submodule
   end
   class ContainedNonEmptyController < ActionController::Base
     def public_action
+      render :nothing => true
     end
     
     hide_action :hidden_action
@@ -105,6 +106,18 @@ end
 
 
 class PerformActionTest < Test::Unit::TestCase
+  class MockLogger
+    attr_reader :logged
+
+    def initialize
+      @logged = []
+    end
+
+    def method_missing(method, *args)
+      @logged << args.first
+    end
+  end
+
   def use_controller(controller_class)
     @controller = controller_class.new
 
@@ -142,6 +155,13 @@ class PerformActionTest < Test::Unit::TestCase
     get :another_hidden_action
     assert_response 404
   end
+
+  def test_namespaced_action_should_log_module_name
+    use_controller Submodule::ContainedNonEmptyController
+    @controller.logger = MockLogger.new
+    get :public_action
+    assert_match /Processing\sSubmodule::ContainedNonEmptyController#public_action/, @controller.logger.logged[1]
+  end
 end
 
 class DefaultUrlOptionsTest < Test::Unit::TestCase
diff --git a/actionpack/test/controller/caching_test.rb b/actionpack/test/controller/caching_test.rb
index 8f53ecd178..47a0fcf99d 100644
--- a/actionpack/test/controller/caching_test.rb
+++ b/actionpack/test/controller/caching_test.rb
@@ -148,7 +148,6 @@ class PageCachingTest < Test::Unit::TestCase
     end
 end
 
-
 class ActionCachingTestController < ActionController::Base
   caches_action :index, :redirected, :forbidden, :if => Proc.new { |c| !c.request.format.json? }, :expires_in => 1.hour
   caches_action :show, :cache_path => 'http://test.host/custom/show'
@@ -489,54 +488,54 @@ class FragmentCachingTest < Test::Unit::TestCase
 
   def test_fragment_cache_key
     assert_equal 'views/what a key', @controller.fragment_cache_key('what a key')
-    assert_equal( "views/test.host/fragment_caching_test/some_action",
-                  @controller.fragment_cache_key(:controller => 'fragment_caching_test',:action => 'some_action'))
+    assert_equal "views/test.host/fragment_caching_test/some_action",
+                  @controller.fragment_cache_key(:controller => 'fragment_caching_test',:action => 'some_action')
   end
 
-  def test_read_fragment__with_caching_enabled
+  def test_read_fragment_with_caching_enabled
     @store.write('views/name', 'value')
     assert_equal 'value', @controller.read_fragment('name')
   end
 
-  def test_read_fragment__with_caching_disabled
+  def test_read_fragment_with_caching_disabled
     ActionController::Base.perform_caching = false
     @store.write('views/name', 'value')
     assert_nil @controller.read_fragment('name')
   end
 
-  def test_fragment_exist__with_caching_enabled
+  def test_fragment_exist_with_caching_enabled
     @store.write('views/name', 'value')
     assert @controller.fragment_exist?('name')
     assert !@controller.fragment_exist?('other_name')
   end
 
-  def test_fragment_exist__with_caching_disabled
+  def test_fragment_exist_with_caching_disabled
     ActionController::Base.perform_caching = false
     @store.write('views/name', 'value')
     assert !@controller.fragment_exist?('name')
     assert !@controller.fragment_exist?('other_name')
   end
 
-  def test_write_fragment__with_caching_enabled
+  def test_write_fragment_with_caching_enabled
     assert_nil @store.read('views/name')
     assert_equal 'value', @controller.write_fragment('name', 'value')
     assert_equal 'value', @store.read('views/name')
   end
 
-  def test_write_fragment__with_caching_disabled
+  def test_write_fragment_with_caching_disabled
     assert_nil @store.read('views/name')
     ActionController::Base.perform_caching = false
     assert_equal nil, @controller.write_fragment('name', 'value')
     assert_nil @store.read('views/name')
   end
 
-  def test_expire_fragment__with_simple_key
+  def test_expire_fragment_with_simple_key
     @store.write('views/name', 'value')
     @controller.expire_fragment 'name'
     assert_nil @store.read('views/name')
   end
 
-  def test_expire_fragment__with__regexp
+  def test_expire_fragment_with_regexp
     @store.write('views/name', 'value')
     @store.write('views/another_name', 'another_value')
     @store.write('views/primalgrasp', 'will not expire ;-)')
@@ -548,7 +547,7 @@ class FragmentCachingTest < Test::Unit::TestCase
     assert_equal 'will not expire ;-)', @store.read('views/primalgrasp')
   end
 
-  def test_fragment_for__with_disabled_caching
+  def test_fragment_for_with_disabled_caching
     ActionController::Base.perform_caching = false
 
     @store.write('views/expensive', 'fragment content')
@@ -573,7 +572,6 @@ class FragmentCachingTest < Test::Unit::TestCase
   end
 end
 
-
 class FunctionalCachingController < ActionController::Base
   def fragment_cached
   end
@@ -590,6 +588,13 @@ class FunctionalCachingController < ActionController::Base
     end
   end
 
+  def formatted_fragment_cached
+    respond_to do |format|
+      format.html
+      format.xml
+      format.js
+    end
+  end
 
   def rescue_action(e)
     raise e
@@ -639,4 +644,35 @@ CACHED
     assert_match /Fragment caching in a partial/, @response.body
     assert_match "Fragment caching in a partial", @store.read('views/test.host/functional_caching/js_fragment_cached_with_partial')
   end
+
+  def test_html_formatted_fragment_caching
+    get :formatted_fragment_cached, :format => "html"
+    assert_response :success
+    expected_body = "<body>\n<p>ERB</p>\n</body>"
+
+    assert_equal expected_body, @response.body
+
+    assert_equal "<p>ERB</p>", @store.read('views/test.host/functional_caching/formatted_fragment_cached')
+  end
+
+  def test_xml_formatted_fragment_caching
+    get :formatted_fragment_cached, :format => "xml"
+    assert_response :success
+    expected_body = "<body>\n  <p>Builder</p>\n</body>\n"
+
+    assert_equal expected_body, @response.body
+
+    assert_equal "  <p>Builder</p>\n", @store.read('views/test.host/functional_caching/formatted_fragment_cached')
+  end
+
+  def test_js_formatted_fragment_caching
+    get :formatted_fragment_cached, :format => "js"
+    assert_response :success
+    expected_body = %(title = "Hey";\n$("element_1").visualEffect("highlight");\n) +
+      %($("element_2").visualEffect("highlight");\nfooter = "Bye";)
+    assert_equal expected_body, @response.body
+
+    assert_equal ['$("element_1").visualEffect("highlight");', '$("element_2").visualEffect("highlight");'],
+      @store.read('views/test.host/functional_caching/formatted_fragment_cached')
+  end
 end
diff --git a/actionpack/test/controller/cgi_test.rb b/actionpack/test/controller/cgi_test.rb
index bf3b8b788e..8ca70f8595 100755
--- a/actionpack/test/controller/cgi_test.rb
+++ b/actionpack/test/controller/cgi_test.rb
@@ -53,6 +53,15 @@ class BaseCgiTest < Test::Unit::TestCase
   end
 
   def default_test; end
+
+  private
+
+  def set_content_data(data)
+    @request.env['REQUEST_METHOD'] = 'POST'
+    @request.env['CONTENT_LENGTH'] = data.length
+    @request.env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=utf-8'
+    @request.env['RAW_POST_DATA'] = data
+  end
 end
 
 class CgiRequestTest < BaseCgiTest
@@ -155,10 +164,8 @@ end
 
 class CgiRequestParamsParsingTest < BaseCgiTest
   def test_doesnt_break_when_content_type_has_charset
-    data = 'flamenco=love'
-    @request.env['CONTENT_LENGTH'] = data.length
-    @request.env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=utf-8'
-    @request.env['RAW_POST_DATA'] = data
+    set_content_data 'flamenco=love'
+
     assert_equal({"flamenco"=> "love"}, @request.request_parameters)
   end
 
@@ -168,6 +175,41 @@ class CgiRequestParamsParsingTest < BaseCgiTest
   end
 end
 
+class CgiRequestContentTypeTest < BaseCgiTest
+  def test_html_content_type_verification
+    @request.env['CONTENT_TYPE'] = Mime::HTML.to_s
+    assert @request.content_type.verify_request?
+  end
+
+  def test_xml_content_type_verification
+    @request.env['CONTENT_TYPE'] = Mime::XML.to_s
+    assert !@request.content_type.verify_request?
+  end
+end
+
+class CgiRequestMethodTest < BaseCgiTest
+  def test_get
+    assert_equal :get, @request.request_method
+  end
+
+  def test_post
+    @request.env['REQUEST_METHOD'] = 'POST'
+    assert_equal :post, @request.request_method
+  end
+
+  def test_put
+    set_content_data '_method=put'
+
+    assert_equal :put, @request.request_method
+  end
+
+  def test_delete
+    set_content_data '_method=delete'
+
+    assert_equal :delete, @request.request_method
+  end
+end
+
 class CgiRequestNeedsRewoundTest < BaseCgiTest
   def test_body_should_be_rewound
     data = 'foo'
diff --git a/actionpack/test/controller/cookie_test.rb b/actionpack/test/controller/cookie_test.rb
index b45fbb17d3..5a6fb49861 100644
--- a/actionpack/test/controller/cookie_test.rb
+++ b/actionpack/test/controller/cookie_test.rb
@@ -60,7 +60,7 @@ class CookieTest < Test::Unit::TestCase
   end
 
   def test_setting_cookie_for_fourteen_days_with_symbols
-    get :authenticate_for_fourteen_days
+    get :authenticate_for_fourteen_days_with_symbols
     assert_equal [ CGI::Cookie::new("name" => "user_name", "value" => "david", "expires" => Time.local(2005, 10, 10)) ], @response.headers["cookie"]
   end
 
diff --git a/actionpack/test/controller/rack_test.rb b/actionpack/test/controller/rack_test.rb
index 486fe49737..ab8bbc3bf9 100644
--- a/actionpack/test/controller/rack_test.rb
+++ b/actionpack/test/controller/rack_test.rb
@@ -51,6 +51,15 @@ class BaseRackTest < Test::Unit::TestCase
   end
 
   def default_test; end
+
+  private
+
+  def set_content_data(data)
+    @request.env['REQUEST_METHOD'] = 'POST'
+    @request.env['CONTENT_LENGTH'] = data.length
+    @request.env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=utf-8'
+    @request.env['RAW_POST_DATA'] = data
+  end
 end
 
 class RackRequestTest < BaseRackTest
@@ -153,10 +162,8 @@ end
 
 class RackRequestParamsParsingTest < BaseRackTest
   def test_doesnt_break_when_content_type_has_charset
-    data = 'flamenco=love'
-    @request.env['CONTENT_LENGTH'] = data.length
-    @request.env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=utf-8'
-    @request.env['RAW_POST_DATA'] = data
+    set_content_data 'flamenco=love'
+
     assert_equal({"flamenco"=> "love"}, @request.request_parameters)
   end
 
@@ -166,6 +173,41 @@ class RackRequestParamsParsingTest < BaseRackTest
   end
 end
 
+class RackRequestContentTypeTest < BaseRackTest
+  def test_html_content_type_verification
+    @request.env['CONTENT_TYPE'] = Mime::HTML.to_s
+    assert @request.content_type.verify_request?
+  end
+
+  def test_xml_content_type_verification
+    @request.env['CONTENT_TYPE'] = Mime::XML.to_s
+    assert !@request.content_type.verify_request?
+  end
+end
+
+class RackRequestMethodTest < BaseRackTest
+  def test_get
+    assert_equal :get, @request.request_method
+  end
+
+  def test_post
+    @request.env['REQUEST_METHOD'] = 'POST'
+    assert_equal :post, @request.request_method
+  end
+
+  def test_put
+    set_content_data '_method=put'
+
+    assert_equal :put, @request.request_method
+  end
+
+  def test_delete
+    set_content_data '_method=delete'
+
+    assert_equal :delete, @request.request_method
+  end
+end
+
 class RackRequestNeedsRewoundTest < BaseRackTest
   def test_body_should_be_rewound
     data = 'foo'
@@ -234,3 +276,34 @@ class RackResponseTest < BaseRackTest
     assert_equal ["Hello, World!"], parts
   end
 end
+
+class RackResponseHeadersTest < BaseRackTest
+  def setup
+    super
+    @response = ActionController::RackResponse.new(@request)
+    @output = StringIO.new('')
+    @response.headers['Status'] = 200
+  end
+
+  def test_content_type
+    [204, 304].each do |c|
+      @response.headers['Status'] = c
+      assert !response_headers.has_key?("Content-Type")
+    end
+
+    [200, 302, 404, 500].each do |c|
+      @response.headers['Status'] = c
+      assert response_headers.has_key?("Content-Type")
+    end
+  end
+
+  def test_status
+    assert !response_headers.has_key?('Status')
+  end
+
+  private
+
+  def response_headers
+    @response.out(@output)[1]
+  end
+end
diff --git a/actionpack/test/controller/rescue_test.rb b/actionpack/test/controller/rescue_test.rb
index 27fcc5e04c..da076d2090 100644
--- a/actionpack/test/controller/rescue_test.rb
+++ b/actionpack/test/controller/rescue_test.rb
@@ -62,6 +62,11 @@ class RescueController < ActionController::Base
     render :text => exception.message
   end
 
+  # This is a Dispatcher exception and should be in ApplicationController.
+  rescue_from ActionController::RoutingError do
+    render :text => 'no way'
+  end
+
   def raises
     render :text => 'already rendered'
     raise "don't panic!"
@@ -378,6 +383,10 @@ class RescueTest < Test::Unit::TestCase
     assert_equal "RescueController::ResourceUnavailableToRescueAsString", @response.body
   end
 
+  def test_rescue_dispatcher_exceptions
+    RescueController.process_with_exception(@request, @response, ActionController::RoutingError.new("Route not found"))
+    assert_equal "no way", @response.body
+  end
 
   protected
     def with_all_requests_local(local = true)
diff --git a/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.html.erb b/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.html.erb
new file mode 100644
index 0000000000..d7f43ad95e
--- /dev/null
+++ b/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.html.erb
@@ -0,0 +1,3 @@
+<body>
+<% cache do %><p>ERB</p><% end %>
+</body>
\ No newline at end of file
diff --git a/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.js.rjs b/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.js.rjs
new file mode 100644
index 0000000000..057f15e62f
--- /dev/null
+++ b/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.js.rjs
@@ -0,0 +1,6 @@
+page.assign 'title', 'Hey'
+cache do
+  page['element_1'].visual_effect :highlight
+  page['element_2'].visual_effect :highlight
+end
+page.assign 'footer', 'Bye'
diff --git a/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.xml.builder b/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.xml.builder
new file mode 100644
index 0000000000..efdcc28e0f
--- /dev/null
+++ b/actionpack/test/fixtures/functional_caching/formatted_fragment_cached.xml.builder
@@ -0,0 +1,5 @@
+xml.body do
+  cache do
+    xml.p "Builder"
+  end
+end
diff --git a/actionpack/test/template/compiled_templates_test.rb b/actionpack/test/template/compiled_templates_test.rb
new file mode 100644
index 0000000000..4b34827f91
--- /dev/null
+++ b/actionpack/test/template/compiled_templates_test.rb
@@ -0,0 +1,41 @@
+require 'abstract_unit'
+require 'controller/fake_models'
+
+uses_mocha 'TestTemplateRecompilation' do
+  class CompiledTemplatesTest < Test::Unit::TestCase
+    def setup
+      @view = ActionView::Base.new(ActionController::Base.view_paths, {})
+      @compiled_templates = ActionView::Base::CompiledTemplates
+      @compiled_templates.instance_methods.each do |m|
+        @compiled_templates.send(:remove_method, m) if m =~ /^_run_/
+      end
+    end
+
+    def test_template_gets_compiled
+      assert_equal 0, @compiled_templates.instance_methods.size
+      assert_equal "Hello world!", @view.render("test/hello_world.erb")
+      assert_equal 1, @compiled_templates.instance_methods.size
+    end
+
+    def test_template_gets_recompiled_when_using_different_keys_in_local_assigns
+      assert_equal 0, @compiled_templates.instance_methods.size
+      assert_equal "Hello world!", @view.render("test/hello_world.erb")
+      assert_equal "Hello world!", @view.render("test/hello_world.erb", {:foo => "bar"})
+      assert_equal 2, @compiled_templates.instance_methods.size
+    end
+
+    def test_compiled_template_will_not_be_recompiled_when_rendered_with_identical_local_assigns
+      assert_equal 0, @compiled_templates.instance_methods.size
+      assert_equal "Hello world!", @view.render("test/hello_world.erb")
+      ActionView::Template.any_instance.expects(:compile!).never
+      assert_equal "Hello world!", @view.render("test/hello_world.erb")
+    end
+
+    def test_compiled_template_will_always_be_recompiled_when_rendered_if_template_is_outside_cache
+      assert_equal 0, @compiled_templates.instance_methods.size
+      assert_equal "Hello world!", @view.render("#{FIXTURE_LOAD_PATH}/test/hello_world.erb")
+      ActionView::Template.any_instance.expects(:compile!).times(3)
+      3.times { assert_equal "Hello world!", @view.render("#{FIXTURE_LOAD_PATH}/test/hello_world.erb") }
+    end
+  end
+end
diff --git a/actionpack/test/template/javascript_helper_test.rb b/actionpack/test/template/javascript_helper_test.rb
index 36dfeba5ed..d41111127b 100644
--- a/actionpack/test/template/javascript_helper_test.rb
+++ b/actionpack/test/template/javascript_helper_test.rb
@@ -3,7 +3,11 @@ require 'abstract_unit'
 class JavaScriptHelperTest < ActionView::TestCase
   tests ActionView::Helpers::JavaScriptHelper
 
-  attr_accessor :output_buffer
+  attr_accessor :template_format, :output_buffer
+
+  def setup
+    @template = self
+  end
 
   def test_escape_javascript
     assert_equal '', escape_javascript(nil)
diff --git a/actionpack/test/template/prototype_helper_test.rb b/actionpack/test/template/prototype_helper_test.rb
index 5528430d80..92cc85703b 100644
--- a/actionpack/test/template/prototype_helper_test.rb
+++ b/actionpack/test/template/prototype_helper_test.rb
@@ -28,7 +28,7 @@ class PrototypeHelperBaseTest < ActionView::TestCase
   attr_accessor :template_format, :output_buffer
 
   def setup
-    @template = nil
+    @template = self
     @controller = Class.new do
       def url_for(options)
         if options.is_a?(String)
@@ -243,8 +243,12 @@ class PrototypeHelperTest < PrototypeHelperBaseTest
   end
 
   def test_update_page
+    old_output_buffer = output_buffer
+
     block = Proc.new { |page| page.replace_html('foo', 'bar') }
     assert_equal create_generator(&block).to_s, update_page(&block)
+
+    assert_equal old_output_buffer, output_buffer
   end
 
   def test_update_page_tag