Merge commit 'rails/master'

5 files changed, 352 insertions, 0 deletions

diff --git a/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/cookie_jar.rb b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/cookie_jar.rb
new file mode 100644
index 0000000000..d58c914c9b
--- /dev/null
+++ b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/cookie_jar.rb
@@ -0,0 +1,169 @@
+require "uri"
+module Rack
+  module Test
+
+    class Cookie
+      include Rack::Utils
+
+      # :api: private
+      attr_reader :name, :value
+
+      # :api: private
+      def initialize(raw, uri = nil, default_host = DEFAULT_HOST)
+        @default_host = default_host
+        uri ||= default_uri
+
+        # separate the name / value pair from the cookie options
+        @name_value_raw, options = raw.split(/[;,] */n, 2)
+
+        @name, @value = parse_query(@name_value_raw, ';').to_a.first
+        @options = parse_query(options, ';')
+
+        @options["domain"]  ||= (uri.host || default_host)
+        @options["path"]    ||= uri.path.sub(/\/[^\/]*\Z/, "")
+      end
+
+      def replaces?(other)
+        [name.downcase, domain, path] == [other.name.downcase, other.domain, other.path]
+      end
+
+      # :api: private
+      def raw
+        @name_value_raw
+      end
+
+      # :api: private
+      def empty?
+        @value.nil? || @value.empty?
+      end
+
+      # :api: private
+      def domain
+        @options["domain"]
+      end
+
+      def secure?
+        @options.has_key?("secure")
+      end
+
+      # :api: private
+      def path
+        @options["path"].strip || "/"
+      end
+
+      # :api: private
+      def expires
+        Time.parse(@options["expires"]) if @options["expires"]
+      end
+
+      # :api: private
+      def expired?
+        expires && expires < Time.now
+      end
+
+      # :api: private
+      def valid?(uri)
+        uri ||= default_uri
+
+        if uri.host.nil?
+          uri.host = @default_host
+        end
+
+        (!secure? || (secure? && uri.scheme == "https")) &&
+        uri.host =~ Regexp.new("#{Regexp.escape(domain)}$", Regexp::IGNORECASE) &&
+        uri.path =~ Regexp.new("^#{Regexp.escape(path)}")
+      end
+
+      # :api: private
+      def matches?(uri)
+        ! expired? && valid?(uri)
+      end
+
+      # :api: private
+      def <=>(other)
+        # Orders the cookies from least specific to most
+        [name, path, domain.reverse] <=> [other.name, other.path, other.domain.reverse]
+      end
+
+    protected
+
+      def default_uri
+        URI.parse("//" + @default_host + "/")
+      end
+
+    end
+
+    class CookieJar
+
+      # :api: private
+      def initialize(cookies = [], default_host = DEFAULT_HOST)
+        @default_host = default_host
+        @cookies = cookies
+        @cookies.sort!
+      end
+
+      def [](name)
+        cookies = hash_for(nil)
+        # TODO: Should be case insensitive
+        cookies[name] && cookies[name].value
+      end
+
+      def []=(name, value)
+        # TODO: needs proper escaping
+        merge("#{name}=#{value}")
+      end
+
+      def merge(raw_cookies, uri = nil)
+        return unless raw_cookies
+
+        raw_cookies.each_line do |raw_cookie|
+          cookie = Cookie.new(raw_cookie, uri, @default_host)
+          self << cookie if cookie.valid?(uri)
+        end
+      end
+
+      def <<(new_cookie)
+        @cookies.reject! do |existing_cookie|
+          new_cookie.replaces?(existing_cookie)
+        end
+
+        @cookies << new_cookie
+        @cookies.sort!
+      end
+
+      # :api: private
+      def for(uri)
+        hash_for(uri).values.map { |c| c.raw }.join(';')
+      end
+
+      def to_hash
+        cookies = {}
+
+        hash_for(nil).each do |name, cookie|
+          cookies[name] = cookie.value
+        end
+
+        return cookies
+      end
+
+    protected
+
+      def hash_for(uri = nil)
+        cookies = {}
+
+        # The cookies are sorted by most specific first. So, we loop through
+        # all the cookies in order and add it to a hash by cookie name if
+        # the cookie can be sent to the current URI. It's added to the hash
+        # so that when we are done, the cookies will be unique by name and
+        # we'll have grabbed the most specific to the URI.
+        @cookies.each do |cookie|
+          cookies[cookie.name] = cookie if cookie.matches?(uri)
+        end
+
+        return cookies
+      end
+
+    end
+
+  end
+end
diff --git a/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/methods.rb b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/methods.rb
new file mode 100644
index 0000000000..a191fa23d8
--- /dev/null
+++ b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/methods.rb
@@ -0,0 +1,45 @@
+require "forwardable"
+
+module Rack
+  module Test
+    module Methods
+      extend Forwardable
+
+      def rack_test_session
+        @_rack_test_session ||= Rack::Test::Session.new(app)
+      end
+
+      def rack_mock_session
+        @_rack_mock_session ||= Rack::MockSession.new(app)
+      end
+
+      METHODS = [
+        :request,
+
+        # HTTP verbs
+        :get,
+        :post,
+        :put,
+        :delete,
+        :head,
+
+        # Redirects
+        :follow_redirect!,
+
+        # Header-related features
+        :header,
+        :set_cookie,
+        :clear_cookies,
+        :authorize,
+        :basic_authorize,
+        :digest_authorize,
+
+        # Expose the last request and response
+        :last_response,
+        :last_request
+      ]
+
+      def_delegators :rack_test_session, *METHODS
+    end
+  end
+end
diff --git a/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/mock_digest_request.rb b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/mock_digest_request.rb
new file mode 100644
index 0000000000..81c398ba51
--- /dev/null
+++ b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/mock_digest_request.rb
@@ -0,0 +1,27 @@
+module Rack
+  module Test
+
+    class MockDigestRequest
+      def initialize(params)
+        @params = params
+      end
+
+      def method_missing(sym)
+        if @params.has_key? k = sym.to_s
+          return @params[k]
+        end
+
+        super
+      end
+
+      def method
+        @params['method']
+      end
+
+      def response(password)
+        Rack::Auth::Digest::MD5.new(nil).send :digest, self, password
+      end
+    end
+
+  end
+end
diff --git a/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/uploaded_file.rb b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/uploaded_file.rb
new file mode 100644
index 0000000000..239302fbe4
--- /dev/null
+++ b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/uploaded_file.rb
@@ -0,0 +1,36 @@
+require "tempfile"
+
+module Rack
+  module Test
+
+    class UploadedFile
+      # The filename, *not* including the path, of the "uploaded" file
+      attr_reader :original_filename
+
+      # The content type of the "uploaded" file
+      attr_accessor :content_type
+
+      def initialize(path, content_type = "text/plain", binary = false)
+        raise "#{path} file does not exist" unless ::File.exist?(path)
+        @content_type = content_type
+        @original_filename = ::File.basename(path)
+        @tempfile = Tempfile.new(@original_filename)
+        @tempfile.set_encoding(Encoding::BINARY) if @tempfile.respond_to?(:set_encoding)
+        @tempfile.binmode if binary
+        FileUtils.copy_file(path, @tempfile.path)
+      end
+
+      def path
+        @tempfile.path
+      end
+
+      alias_method :local_path, :path
+
+      def method_missing(method_name, *args, &block) #:nodoc:
+        @tempfile.__send__(method_name, *args, &block)
+      end
+
+    end
+
+  end
+end
diff --git a/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/utils.rb b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/utils.rb
new file mode 100644
index 0000000000..d25b849709
--- /dev/null
+++ b/actionpack/lib/action_dispatch/vendor/rack-test/rack/test/utils.rb
@@ -0,0 +1,75 @@
+module Rack
+  module Test
+
+    module Utils
+      include Rack::Utils
+
+      def requestify(value, prefix = nil)
+        case value
+        when Array
+          value.map do |v|
+            requestify(v, "#{prefix}[]")
+          end.join("&")
+        when Hash
+          value.map do |k, v|
+            requestify(v, prefix ? "#{prefix}[#{escape(k)}]" : escape(k))
+          end.join("&")
+        else
+          "#{prefix}=#{escape(value)}"
+        end
+      end
+
+      module_function :requestify
+
+      def multipart_requestify(params, first=true)
+        p = Hash.new
+
+        params.each do |key, value|
+          k = first ? key.to_s : "[#{key}]"
+
+          if Hash === value
+            multipart_requestify(value, false).each do |subkey, subvalue|
+              p[k + subkey] = subvalue
+            end
+          else
+            p[k] = value
+          end
+        end
+
+        return p
+      end
+
+      module_function :multipart_requestify
+
+      def multipart_body(params)
+        multipart_requestify(params).map do |key, value|
+          if value.respond_to?(:original_filename)
+            ::File.open(value.path, "rb") do |f|
+              f.set_encoding(Encoding::BINARY) if f.respond_to?(:set_encoding)
+
+              <<-EOF
+--#{MULTIPART_BOUNDARY}\r
+Content-Disposition: form-data; name="#{key}"; filename="#{escape(value.original_filename)}"\r
+Content-Type: #{value.content_type}\r
+Content-Length: #{::File.stat(value.path).size}\r
+\r
+#{f.read}\r
+EOF
+            end
+          else
+<<-EOF
+--#{MULTIPART_BOUNDARY}\r
+Content-Disposition: form-data; name="#{key}"\r
+\r
+#{value}\r
+EOF
+          end
+        end.join("")+"--#{MULTIPART_BOUNDARY}--\r"
+      end
+
+      module_function :multipart_body
+
+    end
+
+  end
+end