--- /dev/null
+require 'abstract_unit'
+require 'action_controller/integration'
+
+class RequestTest < Test::Unit::TestCase
+ def setup
+ ActionController::Base.relative_url_root = nil
+ @request = ActionController::TestRequest.new
+ end
+
+ def teardown
+ ActionController::Base.relative_url_root = nil
+ end
+
+ def test_remote_ip
+ assert_equal '0.0.0.0', @request.remote_ip
+
+ @request.remote_addr = '1.2.3.4'
+ assert_equal '1.2.3.4', @request.remote_ip(true)
+
+ @request.remote_addr = '1.2.3.4,3.4.5.6'
+ assert_equal '1.2.3.4', @request.remote_ip(true)
+
+ @request.env['HTTP_CLIENT_IP'] = '2.3.4.5'
+ assert_equal '1.2.3.4', @request.remote_ip(true)
+
+ @request.remote_addr = '192.168.0.1'
+ assert_equal '2.3.4.5', @request.remote_ip(true)
+ @request.env.delete 'HTTP_CLIENT_IP'
+
+ @request.remote_addr = '1.2.3.4'
+ @request.env['HTTP_X_FORWARDED_FOR'] = '3.4.5.6'
+ assert_equal '1.2.3.4', @request.remote_ip(true)
+
+ @request.remote_addr = '127.0.0.1'
+ @request.env['HTTP_X_FORWARDED_FOR'] = '3.4.5.6'
+ assert_equal '3.4.5.6', @request.remote_ip(true)
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = 'unknown,3.4.5.6'
+ assert_equal '3.4.5.6', @request.remote_ip(true)
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = '172.16.0.1,3.4.5.6'
+ assert_equal '3.4.5.6', @request.remote_ip(true)
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = '192.168.0.1,3.4.5.6'
+ assert_equal '3.4.5.6', @request.remote_ip(true)
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = '10.0.0.1,3.4.5.6'
+ assert_equal '3.4.5.6', @request.remote_ip(true)
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = '10.0.0.1, 10.0.0.1, 3.4.5.6'
+ assert_equal '3.4.5.6', @request.remote_ip(true)
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = '127.0.0.1,3.4.5.6'
+ assert_equal '3.4.5.6', @request.remote_ip(true)
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = 'unknown,192.168.0.1'
+ assert_equal 'unknown', @request.remote_ip(true)
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = '9.9.9.9, 3.4.5.6, 10.0.0.1, 172.31.4.4'
+ assert_equal '3.4.5.6', @request.remote_ip(true)
+
+ @request.env['HTTP_CLIENT_IP'] = '8.8.8.8'
+ e = assert_raises(ActionController::ActionControllerError) {
+ @request.remote_ip(true)
+ }
+ assert_match /IP spoofing attack/, e.message
+ assert_match /HTTP_X_FORWARDED_FOR="9.9.9.9, 3.4.5.6, 10.0.0.1, 172.31.4.4"/, e.message
+ assert_match /HTTP_CLIENT_IP="8.8.8.8"/, e.message
+
+ @request.env['HTTP_X_FORWARDED_FOR'] = '8.8.8.8, 9.9.9.9'
+ assert_equal '8.8.8.8', @request.remote_ip(true)
+
+ @request.env.delete 'HTTP_CLIENT_IP'
+ @request.env.delete 'HTTP_X_FORWARDED_FOR'
+ end
+
+ def test_domains
+ @request.host = "www.rubyonrails.org"
+ assert_equal "rubyonrails.org", @request.domain
+
+ @request.host = "www.rubyonrails.co.uk"
+ assert_equal "rubyonrails.co.uk", @request.domain(2)
+
+ @request.host = "192.168.1.200"
+ assert_nil @request.domain
+
+ @request.host = "foo.192.168.1.200"
+ assert_nil @request.domain
+
+ @request.host = "192.168.1.200.com"
+ assert_equal "200.com", @request.domain
+
+ @request.host = nil
+ assert_nil @request.domain
+ end
+
+ def test_subdomains
+ @request.host = "www.rubyonrails.org"
+ assert_equal %w( www ), @request.subdomains
+
+ @request.host = "www.rubyonrails.co.uk"
+ assert_equal %w( www ), @request.subdomains(2)
+
+ @request.host = "dev.www.rubyonrails.co.uk"
+ assert_equal %w( dev www ), @request.subdomains(2)
+
+ @request.host = "foobar.foobar.com"
+ assert_equal %w( foobar ), @request.subdomains
+
+ @request.host = "192.168.1.200"
+ assert_equal [], @request.subdomains
+
+ @request.host = "foo.192.168.1.200"
+ assert_equal [], @request.subdomains
+
+ @request.host = "192.168.1.200.com"
+ assert_equal %w( 192 168 1 ), @request.subdomains
+
+ @request.host = nil
+ assert_equal [], @request.subdomains
+ end
+
+ def test_port_string
+ @request.port = 80
+ assert_equal "", @request.port_string
+
+ @request.port = 8080
+ assert_equal ":8080", @request.port_string
+ end
+
+ def test_request_uri
+ @request.env['SERVER_SOFTWARE'] = 'Apache 42.342.3432'
+
+ @request.set_REQUEST_URI "http://www.rubyonrails.org/path/of/some/uri?mapped=1"
+ assert_equal "/path/of/some/uri?mapped=1", @request.request_uri
+ assert_equal "/path/of/some/uri", @request.path
+
+ @request.set_REQUEST_URI "http://www.rubyonrails.org/path/of/some/uri"
+ assert_equal "/path/of/some/uri", @request.request_uri
+ assert_equal "/path/of/some/uri", @request.path
+
+ @request.set_REQUEST_URI "/path/of/some/uri"
+ assert_equal "/path/of/some/uri", @request.request_uri
+ assert_equal "/path/of/some/uri", @request.path
+
+ @request.set_REQUEST_URI "/"
+ assert_equal "/", @request.request_uri
+ assert_equal "/", @request.path
+
+ @request.set_REQUEST_URI "/?m=b"
+ assert_equal "/?m=b", @request.request_uri
+ assert_equal "/", @request.path
+
+ @request.set_REQUEST_URI "/"
+ @request.env['SCRIPT_NAME'] = "/dispatch.cgi"
+ assert_equal "/", @request.request_uri
+ assert_equal "/", @request.path
+
+ ActionController::Base.relative_url_root = "/hieraki"
+ @request.set_REQUEST_URI "/hieraki/"
+ @request.env['SCRIPT_NAME'] = "/hieraki/dispatch.cgi"
+ assert_equal "/hieraki/", @request.request_uri
+ assert_equal "/", @request.path
+ ActionController::Base.relative_url_root = nil
+
+ ActionController::Base.relative_url_root = "/collaboration/hieraki"
+ @request.set_REQUEST_URI "/collaboration/hieraki/books/edit/2"
+ @request.env['SCRIPT_NAME'] = "/collaboration/hieraki/dispatch.cgi"
+ assert_equal "/collaboration/hieraki/books/edit/2", @request.request_uri
+ assert_equal "/books/edit/2", @request.path
+ ActionController::Base.relative_url_root = nil
+
+ # The following tests are for when REQUEST_URI is not supplied (as in IIS)
+ @request.env['PATH_INFO'] = "/path/of/some/uri?mapped=1"
+ @request.env['SCRIPT_NAME'] = nil #"/path/dispatch.rb"
+ @request.set_REQUEST_URI nil
+ assert_equal "/path/of/some/uri?mapped=1", @request.request_uri
+ assert_equal "/path/of/some/uri", @request.path
+
+ ActionController::Base.relative_url_root = '/path'
+ @request.env['PATH_INFO'] = "/path/of/some/uri?mapped=1"
+ @request.env['SCRIPT_NAME'] = "/path/dispatch.rb"
+ @request.set_REQUEST_URI nil
+ assert_equal "/path/of/some/uri?mapped=1", @request.request_uri(true)
+ assert_equal "/of/some/uri", @request.path(true)
+ ActionController::Base.relative_url_root = nil
+
+ @request.env['PATH_INFO'] = "/path/of/some/uri"
+ @request.env['SCRIPT_NAME'] = nil
+ @request.set_REQUEST_URI nil
+ assert_equal "/path/of/some/uri", @request.request_uri
+ assert_equal "/path/of/some/uri", @request.path
+
+ @request.env['PATH_INFO'] = "/"
+ @request.set_REQUEST_URI nil
+ assert_equal "/", @request.request_uri
+ assert_equal "/", @request.path
+
+ @request.env['PATH_INFO'] = "/?m=b"
+ @request.set_REQUEST_URI nil
+ assert_equal "/?m=b", @request.request_uri
+ assert_equal "/", @request.path
+
+ @request.env['PATH_INFO'] = "/"
+ @request.env['SCRIPT_NAME'] = "/dispatch.cgi"
+ @request.set_REQUEST_URI nil
+ assert_equal "/", @request.request_uri
+ assert_equal "/", @request.path
+
+ ActionController::Base.relative_url_root = '/hieraki'
+ @request.env['PATH_INFO'] = "/hieraki/"
+ @request.env['SCRIPT_NAME'] = "/hieraki/dispatch.cgi"
+ @request.set_REQUEST_URI nil
+ assert_equal "/hieraki/", @request.request_uri
+ assert_equal "/", @request.path
+ ActionController::Base.relative_url_root = nil
+
+ @request.set_REQUEST_URI '/hieraki/dispatch.cgi'
+ ActionController::Base.relative_url_root = '/hieraki'
+ assert_equal "/dispatch.cgi", @request.path(true)
+ ActionController::Base.relative_url_root = nil
+
+ @request.set_REQUEST_URI '/hieraki/dispatch.cgi'
+ ActionController::Base.relative_url_root = '/foo'
+ assert_equal "/hieraki/dispatch.cgi", @request.path(true)
+ ActionController::Base.relative_url_root = nil
+
+ # This test ensures that Rails uses REQUEST_URI over PATH_INFO
+ ActionController::Base.relative_url_root = nil
+ @request.env['REQUEST_URI'] = "/some/path"
+ @request.env['PATH_INFO'] = "/another/path"
+ @request.env['SCRIPT_NAME'] = "/dispatch.cgi"
+ assert_equal "/some/path", @request.request_uri(true)
+ assert_equal "/some/path", @request.path(true)
+ end
+
+ def test_host_with_default_port
+ @request.host = "rubyonrails.org"
+ @request.port = 80
+ assert_equal "rubyonrails.org", @request.host_with_port
+ end
+
+ def test_host_with_non_default_port
+ @request.host = "rubyonrails.org"
+ @request.port = 81
+ assert_equal "rubyonrails.org:81", @request.host_with_port
+ end
+
+ def test_server_software
+ assert_equal nil, @request.server_software(true)
+
+ @request.env['SERVER_SOFTWARE'] = 'Apache3.422'
+ assert_equal 'apache', @request.server_software(true)
+
+ @request.env['SERVER_SOFTWARE'] = 'lighttpd(1.1.4)'
+ assert_equal 'lighttpd', @request.server_software(true)
+ end
+
+ def test_xml_http_request
+ assert !@request.xml_http_request?
+ assert !@request.xhr?
+
+ @request.env['HTTP_X_REQUESTED_WITH'] = "DefinitelyNotAjax1.0"
+ assert !@request.xml_http_request?
+ assert !@request.xhr?
+
+ @request.env['HTTP_X_REQUESTED_WITH'] = "XMLHttpRequest"
+ assert @request.xml_http_request?
+ assert @request.xhr?
+ end
+
+ def test_reports_ssl
+ assert !@request.ssl?
+ @request.env['HTTPS'] = 'on'
+ assert @request.ssl?
+ end
+
+ def test_reports_ssl_when_proxied_via_lighttpd
+ assert !@request.ssl?
+ @request.env['HTTP_X_FORWARDED_PROTO'] = 'https'
+ assert @request.ssl?
+ end
+
+ def test_symbolized_request_methods
+ [:get, :post, :put, :delete].each do |method|
+ self.request_method = method
+ assert_equal method, @request.method
+ end
+ end
+
+ def test_invalid_http_method_raises_exception
+ assert_raises(ActionController::UnknownHttpMethod) do
+ self.request_method = :random_method
+ end
+ end
+
+ def test_allow_method_hacking_on_post
+ self.request_method = :post
+ [:get, :head, :options, :put, :post, :delete].each do |method|
+ @request.instance_eval { @parameters = { :_method => method.to_s } ; @request_method = nil }
+ @request.request_method(true)
+ assert_equal(method == :head ? :get : method, @request.method)
+ end
+ end
+
+ def test_invalid_method_hacking_on_post_raises_exception
+ self.request_method = :post
+ @request.instance_eval { @parameters = { :_method => :random_method } ; @request_method = nil }
+ assert_raises(ActionController::UnknownHttpMethod) do
+ @request.request_method(true)
+ end
+ end
+
+ def test_restrict_method_hacking
+ @request.instance_eval { @parameters = { :_method => 'put' } }
+ [:get, :put, :delete].each do |method|
+ self.request_method = method
+ assert_equal method, @request.method
+ end
+ end
+
+ def test_head_masquerading_as_get
+ self.request_method = :head
+ assert_equal :get, @request.method
+ assert @request.get?
+ assert @request.head?
+ end
+
+ def test_xml_format
+ @request.instance_eval { @parameters = { :format => 'xml' } }
+ assert_equal Mime::XML, @request.format
+ end
+
+ def test_xhtml_format
+ @request.instance_eval { @parameters = { :format => 'xhtml' } }
+ assert_equal Mime::HTML, @request.format
+ end
+
+ def test_txt_format
+ @request.instance_eval { @parameters = { :format => 'txt' } }
+ assert_equal Mime::TEXT, @request.format
+ end
+
+ def test_nil_format
+ ActionController::Base.use_accept_header, old =
+ false, ActionController::Base.use_accept_header
+
+ @request.instance_eval { @parameters = {} }
+ @request.env["HTTP_X_REQUESTED_WITH"] = "XMLHttpRequest"
+ assert @request.xhr?
+ assert_equal Mime::JS, @request.format
+
+ ensure
+ ActionController::Base.use_accept_header = old
+ end
+
+ def test_content_type
+ @request.env["CONTENT_TYPE"] = "text/html"
+ assert_equal Mime::HTML, @request.content_type
+ end
+
+ def test_format_assignment_should_set_format
+ @request.instance_eval { self.format = :txt }
+ assert !@request.format.xml?
+ @request.instance_eval { self.format = :xml }
+ assert @request.format.xml?
+ end
+
+ def test_content_no_type
+ assert_equal nil, @request.content_type
+ end
+
+ def test_content_type_xml
+ @request.env["CONTENT_TYPE"] = "application/xml"
+ assert_equal Mime::XML, @request.content_type
+ end
+
+ def test_content_type_with_charset
+ @request.env["CONTENT_TYPE"] = "application/xml; charset=UTF-8"
+ assert_equal Mime::XML, @request.content_type
+ end
+
+ def test_user_agent
+ assert_not_nil @request.user_agent
+ end
+
+ def test_parameters
+ @request.instance_eval { @request_parameters = { "foo" => 1 } }
+ @request.instance_eval { @query_parameters = { "bar" => 2 } }
+
+ assert_equal({"foo" => 1, "bar" => 2}, @request.parameters)
+ assert_equal({"foo" => 1}, @request.request_parameters)
+ assert_equal({"bar" => 2}, @request.query_parameters)
+ end
+
+ protected
+ def request_method=(method)
+ @request.env['REQUEST_METHOD'] = method.to_s.upcase
+ @request.request_method(true)
+ end
+end
+
+class UrlEncodedRequestParameterParsingTest < Test::Unit::TestCase
+ def setup
+ @query_string = "action=create_customer&full_name=David%20Heinemeier%20Hansson&customerId=1"
+ @query_string_with_empty = "action=create_customer&full_name="
+ @query_string_with_array = "action=create_customer&selected[]=1&selected[]=2&selected[]=3"
+ @query_string_with_amps = "action=create_customer&name=Don%27t+%26+Does"
+ @query_string_with_multiple_of_same_name =
+ "action=update_order&full_name=Lau%20Taarnskov&products=4&products=2&products=3"
+ @query_string_with_many_equal = "action=create_customer&full_name=abc=def=ghi"
+ @query_string_without_equal = "action"
+ @query_string_with_many_ampersands =
+ "&action=create_customer&&&full_name=David%20Heinemeier%20Hansson"
+ @query_string_with_empty_key = "action=create_customer&full_name=David%20Heinemeier%20Hansson&=Save"
+ end
+
+ def test_query_string
+ assert_equal(
+ { "action" => "create_customer", "full_name" => "David Heinemeier Hansson", "customerId" => "1"},
+ ActionController::AbstractRequest.parse_query_parameters(@query_string)
+ )
+ end
+
+ def test_deep_query_string
+ expected = {'x' => {'y' => {'z' => '10'}}}
+ assert_equal(expected, ActionController::AbstractRequest.parse_query_parameters('x[y][z]=10'))
+ end
+
+ def test_deep_query_string_with_array
+ assert_equal({'x' => {'y' => {'z' => ['10']}}}, ActionController::AbstractRequest.parse_query_parameters('x[y][z][]=10'))
+ assert_equal({'x' => {'y' => {'z' => ['10', '5']}}}, ActionController::AbstractRequest.parse_query_parameters('x[y][z][]=10&x[y][z][]=5'))
+ end
+
+ def test_deep_query_string_with_array_of_hash
+ assert_equal({'x' => {'y' => [{'z' => '10'}]}}, ActionController::AbstractRequest.parse_query_parameters('x[y][][z]=10'))
+ assert_equal({'x' => {'y' => [{'z' => '10', 'w' => '10'}]}}, ActionController::AbstractRequest.parse_query_parameters('x[y][][z]=10&x[y][][w]=10'))
+ end
+
+ def test_deep_query_string_with_array_of_hashes_with_one_pair
+ assert_equal({'x' => {'y' => [{'z' => '10'}, {'z' => '20'}]}}, ActionController::AbstractRequest.parse_query_parameters('x[y][][z]=10&x[y][][z]=20'))
+ assert_equal("10", ActionController::AbstractRequest.parse_query_parameters('x[y][][z]=10&x[y][][z]=20')["x"]["y"].first["z"])
+ assert_equal("10", ActionController::AbstractRequest.parse_query_parameters('x[y][][z]=10&x[y][][z]=20').with_indifferent_access[:x][:y].first[:z])
+ end
+
+ def test_deep_query_string_with_array_of_hashes_with_multiple_pairs
+ assert_equal(
+ {'x' => {'y' => [{'z' => '10', 'w' => 'a'}, {'z' => '20', 'w' => 'b'}]}},
+ ActionController::AbstractRequest.parse_query_parameters('x[y][][z]=10&x[y][][w]=a&x[y][][z]=20&x[y][][w]=b')
+ )
+ end
+
+ def test_query_string_with_nil
+ assert_equal(
+ { "action" => "create_customer", "full_name" => ''},
+ ActionController::AbstractRequest.parse_query_parameters(@query_string_with_empty)
+ )
+ end
+
+ def test_query_string_with_array
+ assert_equal(
+ { "action" => "create_customer", "selected" => ["1", "2", "3"]},
+ ActionController::AbstractRequest.parse_query_parameters(@query_string_with_array)
+ )
+ end
+
+ def test_query_string_with_amps
+ assert_equal(
+ { "action" => "create_customer", "name" => "Don't & Does"},
+ ActionController::AbstractRequest.parse_query_parameters(@query_string_with_amps)
+ )
+ end
+
+ def test_query_string_with_many_equal
+ assert_equal(
+ { "action" => "create_customer", "full_name" => "abc=def=ghi"},
+ ActionController::AbstractRequest.parse_query_parameters(@query_string_with_many_equal)
+ )
+ end
+
+ def test_query_string_without_equal
+ assert_equal(
+ { "action" => nil },
+ ActionController::AbstractRequest.parse_query_parameters(@query_string_without_equal)
+ )
+ end
+
+ def test_query_string_with_empty_key
+ assert_equal(
+ { "action" => "create_customer", "full_name" => "David Heinemeier Hansson" },
+ ActionController::AbstractRequest.parse_query_parameters(@query_string_with_empty_key)
+ )
+ end
+
+ def test_query_string_with_many_ampersands
+ assert_equal(
+ { "action" => "create_customer", "full_name" => "David Heinemeier Hansson"},
+ ActionController::AbstractRequest.parse_query_parameters(@query_string_with_many_ampersands)
+ )
+ end
+
+ def test_unbalanced_query_string_with_array
+ assert_equal(
+ {'location' => ["1", "2"], 'age_group' => ["2"]},
+ ActionController::AbstractRequest.parse_query_parameters("location[]=1&location[]=2&age_group[]=2")
+ )
+ assert_equal(
+ {'location' => ["1", "2"], 'age_group' => ["2"]},
+ ActionController::AbstractRequest.parse_request_parameters({'location[]' => ["1", "2"],
+ 'age_group[]' => ["2"]})
+ )
+ end
+
+ def test_request_hash_parsing
+ query = {
+ "note[viewers][viewer][][type]" => ["User", "Group"],
+ "note[viewers][viewer][][id]" => ["1", "2"]
+ }
+
+ expected = { "note" => { "viewers"=>{"viewer"=>[{ "id"=>"1", "type"=>"User"}, {"type"=>"Group", "id"=>"2"} ]} } }
+
+ assert_equal(expected, ActionController::AbstractRequest.parse_request_parameters(query))
+ end
+
+ def test_parse_params
+ input = {
+ "customers[boston][first][name]" => [ "David" ],
+ "customers[boston][first][url]" => [ "http://David" ],
+ "customers[boston][second][name]" => [ "Allan" ],
+ "customers[boston][second][url]" => [ "http://Allan" ],
+ "something_else" => [ "blah" ],
+ "something_nil" => [ nil ],
+ "something_empty" => [ "" ],
+ "products[first]" => [ "Apple Computer" ],
+ "products[second]" => [ "Pc" ],
+ "" => [ 'Save' ]
+ }
+
+ expected_output = {
+ "customers" => {
+ "boston" => {
+ "first" => {
+ "name" => "David",
+ "url" => "http://David"
+ },
+ "second" => {
+ "name" => "Allan",
+ "url" => "http://Allan"
+ }
+ }
+ },
+ "something_else" => "blah",
+ "something_empty" => "",
+ "something_nil" => "",
+ "products" => {
+ "first" => "Apple Computer",
+ "second" => "Pc"
+ }
+ }
+
+ assert_equal expected_output, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ UploadedStringIO = ActionController::UploadedStringIO
+ class MockUpload < UploadedStringIO
+ def initialize(content_type, original_path, *args)
+ self.content_type = content_type
+ self.original_path = original_path
+ super *args
+ end
+ end
+
+ def test_parse_params_from_multipart_upload
+ file = MockUpload.new('img/jpeg', 'foo.jpg')
+ ie_file = MockUpload.new('img/jpeg', 'c:\\Documents and Settings\\foo\\Desktop\\bar.jpg')
+ non_file_text_part = MockUpload.new('text/plain', '', 'abc')
+
+ input = {
+ "something" => [ UploadedStringIO.new("") ],
+ "array_of_stringios" => [[ UploadedStringIO.new("One"), UploadedStringIO.new("Two") ]],
+ "mixed_types_array" => [[ UploadedStringIO.new("Three"), "NotStringIO" ]],
+ "mixed_types_as_checkboxes[strings][nested]" => [[ file, "String", UploadedStringIO.new("StringIO")]],
+ "ie_mixed_types_as_checkboxes[strings][nested]" => [[ ie_file, "String", UploadedStringIO.new("StringIO")]],
+ "products[string]" => [ UploadedStringIO.new("Apple Computer") ],
+ "products[file]" => [ file ],
+ "ie_products[string]" => [ UploadedStringIO.new("Microsoft") ],
+ "ie_products[file]" => [ ie_file ],
+ "text_part" => [non_file_text_part]
+ }
+
+ expected_output = {
+ "something" => "",
+ "array_of_stringios" => ["One", "Two"],
+ "mixed_types_array" => [ "Three", "NotStringIO" ],
+ "mixed_types_as_checkboxes" => {
+ "strings" => {
+ "nested" => [ file, "String", "StringIO" ]
+ },
+ },
+ "ie_mixed_types_as_checkboxes" => {
+ "strings" => {
+ "nested" => [ ie_file, "String", "StringIO" ]
+ },
+ },
+ "products" => {
+ "string" => "Apple Computer",
+ "file" => file
+ },
+ "ie_products" => {
+ "string" => "Microsoft",
+ "file" => ie_file
+ },
+ "text_part" => "abc"
+ }
+
+ params = ActionController::AbstractRequest.parse_request_parameters(input)
+ assert_equal expected_output, params
+
+ # Lone filenames are preserved.
+ assert_equal 'foo.jpg', params['mixed_types_as_checkboxes']['strings']['nested'].first.original_filename
+ assert_equal 'foo.jpg', params['products']['file'].original_filename
+
+ # But full Windows paths are reduced to their basename.
+ assert_equal 'bar.jpg', params['ie_mixed_types_as_checkboxes']['strings']['nested'].first.original_filename
+ assert_equal 'bar.jpg', params['ie_products']['file'].original_filename
+ end
+
+ def test_parse_params_with_file
+ input = {
+ "customers[boston][first][name]" => [ "David" ],
+ "something_else" => [ "blah" ],
+ "logo" => [ File.new(File.dirname(__FILE__) + "/cgi_test.rb").path ]
+ }
+
+ expected_output = {
+ "customers" => {
+ "boston" => {
+ "first" => {
+ "name" => "David"
+ }
+ }
+ },
+ "something_else" => "blah",
+ "logo" => File.new(File.dirname(__FILE__) + "/cgi_test.rb").path,
+ }
+
+ assert_equal expected_output, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_array
+ input = { "selected[]" => [ "1", "2", "3" ] }
+
+ expected_output = { "selected" => [ "1", "2", "3" ] }
+
+ assert_equal expected_output, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_non_alphanumeric_name
+ input = { "a/b[c]" => %w(d) }
+ expected = { "a/b" => { "c" => "d" }}
+ assert_equal expected, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_single_brackets_in_middle
+ input = { "a/b[c]d" => %w(e) }
+ expected = { "a/b" => {} }
+ assert_equal expected, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_separated_brackets
+ input = { "a/b@[c]d[e]" => %w(f) }
+ expected = { "a/b@" => { }}
+ assert_equal expected, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_separated_brackets_and_array
+ input = { "a/b@[c]d[e][]" => %w(f) }
+ expected = { "a/b@" => { }}
+ assert_equal expected , ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_unmatched_brackets_and_array
+ input = { "a/b@[c][d[e][]" => %w(f) }
+ expected = { "a/b@" => { "c" => { }}}
+ assert_equal expected, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_nil_key
+ input = { nil => nil, "test2" => %w(value1) }
+ expected = { "test2" => "value1" }
+ assert_equal expected, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_array_prefix_and_hashes
+ input = { "a[][b][c]" => %w(d) }
+ expected = {"a" => [{"b" => {"c" => "d"}}]}
+ assert_equal expected, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+
+ def test_parse_params_with_complex_nesting
+ input = { "a[][b][c][][d][]" => %w(e) }
+ expected = {"a" => [{"b" => {"c" => [{"d" => ["e"]}]}}]}
+ assert_equal expected, ActionController::AbstractRequest.parse_request_parameters(input)
+ end
+end
+
+class MultipartRequestParameterParsingTest < Test::Unit::TestCase
+ FIXTURE_PATH = File.dirname(__FILE__) + '/../fixtures/multipart'
+
+ def test_single_parameter
+ params = process('single_parameter')
+ assert_equal({ 'foo' => 'bar' }, params)
+ end
+
+ def test_bracketed_param
+ assert_equal({ 'foo' => { 'baz' => 'bar'}}, process('bracketed_param'))
+ end
+
+ def test_text_file
+ params = process('text_file')
+ assert_equal %w(file foo), params.keys.sort
+ assert_equal 'bar', params['foo']
+
+ file = params['file']
+ assert_kind_of StringIO, file
+ assert_equal 'file.txt', file.original_filename
+ assert_equal "text/plain", file.content_type
+ assert_equal 'contents', file.read
+ end
+
+ def test_boundary_problem_file
+ params = process('boundary_problem_file')
+ assert_equal %w(file foo), params.keys.sort
+
+ file = params['file']
+ foo = params['foo']
+
+ assert_kind_of Tempfile, file
+
+ assert_equal 'file.txt', file.original_filename
+ assert_equal "text/plain", file.content_type
+
+ assert_equal 'bar', foo
+ end
+
+ def test_large_text_file
+ params = process('large_text_file')
+ assert_equal %w(file foo), params.keys.sort
+ assert_equal 'bar', params['foo']
+
+ file = params['file']
+
+ assert_kind_of Tempfile, file
+
+ assert_equal 'file.txt', file.original_filename
+ assert_equal "text/plain", file.content_type
+ assert ('a' * 20480) == file.read
+ end
+
+ uses_mocha "test_no_rewind_stream" do
+ def test_no_rewind_stream
+ # Ensures that parse_multipart_form_parameters works with streams that cannot be rewound
+ file = File.open(File.join(FIXTURE_PATH, 'large_text_file'), 'rb')
+ file.expects(:rewind).raises(Errno::ESPIPE)
+ params = ActionController::AbstractRequest.parse_multipart_form_parameters(file, 'AaB03x', file.stat.size, {})
+ assert_not_equal 0, file.pos # file was not rewound after reading
+ end
+ end
+
+ def test_binary_file
+ params = process('binary_file')
+ assert_equal %w(file flowers foo), params.keys.sort
+ assert_equal 'bar', params['foo']
+
+ file = params['file']
+ assert_kind_of StringIO, file
+ assert_equal 'file.csv', file.original_filename
+ assert_nil file.content_type
+ assert_equal 'contents', file.read
+
+ file = params['flowers']
+ assert_kind_of StringIO, file
+ assert_equal 'flowers.jpg', file.original_filename
+ assert_equal "image/jpeg", file.content_type
+ assert_equal 19512, file.size
+ #assert_equal File.read(File.dirname(__FILE__) + '/../../../activerecord/test/fixtures/flowers.jpg'), file.read
+ end
+
+ def test_mixed_files
+ params = process('mixed_files')
+ assert_equal %w(files foo), params.keys.sort
+ assert_equal 'bar', params['foo']
+
+ # Ruby CGI doesn't handle multipart/mixed for us.
+ files = params['files']
+ assert_kind_of String, files
+ files.force_encoding('ASCII-8BIT') if files.respond_to?(:force_encoding)
+ assert_equal 19756, files.size
+ end
+
+ private
+ def process(name)
+ File.open(File.join(FIXTURE_PATH, name), 'rb') do |file|
+ params = ActionController::AbstractRequest.parse_multipart_form_parameters(file, 'AaB03x', file.stat.size, {})
+ assert_equal 0, file.pos # file was rewound after reading
+ params
+ end
+ end
+end
+
+class XmlParamsParsingTest < Test::Unit::TestCase
+ def test_hash_params
+ person = parse_body("<person><name>David</name></person>")[:person]
+ assert_kind_of Hash, person
+ assert_equal 'David', person['name']
+ end
+
+ def test_single_file
+ person = parse_body("<person><name>David</name><avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar></person>")
+
+ assert_equal "image/jpg", person['person']['avatar'].content_type
+ assert_equal "me.jpg", person['person']['avatar'].original_filename
+ assert_equal "ABC", person['person']['avatar'].read
+ end
+
+ def test_multiple_files
+ person = parse_body(<<-end_body)
+ <person>
+ <name>David</name>
+ <avatars>
+ <avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar>
+ <avatar type='file' name='you.gif' content_type='image/gif'>#{ActiveSupport::Base64.encode64('DEF')}</avatar>
+ </avatars>
+ </person>
+ end_body
+
+ assert_equal "image/jpg", person['person']['avatars']['avatar'].first.content_type
+ assert_equal "me.jpg", person['person']['avatars']['avatar'].first.original_filename
+ assert_equal "ABC", person['person']['avatars']['avatar'].first.read
+
+ assert_equal "image/gif", person['person']['avatars']['avatar'].last.content_type
+ assert_equal "you.gif", person['person']['avatars']['avatar'].last.original_filename
+ assert_equal "DEF", person['person']['avatars']['avatar'].last.read
+ end
+
+ private
+ def parse_body(body)
+ env = { 'rack.input' => StringIO.new(body),
+ 'CONTENT_TYPE' => 'application/xml',
+ 'CONTENT_LENGTH' => body.size.to_s }
+ ActionController::RackRequest.new(env).request_parameters
+ end
+end
+
+class LegacyXmlParamsParsingTest < XmlParamsParsingTest
+ private
+ def parse_body(body)
+ env = { 'rack.input' => StringIO.new(body),
+ 'HTTP_X_POST_DATA_FORMAT' => 'xml',
+ 'CONTENT_LENGTH' => body.size.to_s }
+ ActionController::RackRequest.new(env).request_parameters
+ end
+end
+
+class JsonParamsParsingTest < Test::Unit::TestCase
+ def test_hash_params_for_application_json
+ person = parse_body({:person => {:name => "David"}}.to_json,'application/json')[:person]
+ assert_kind_of Hash, person
+ assert_equal 'David', person['name']
+ end
+
+ def test_hash_params_for_application_jsonrequest
+ person = parse_body({:person => {:name => "David"}}.to_json,'application/jsonrequest')[:person]
+ assert_kind_of Hash, person
+ assert_equal 'David', person['name']
+ end
+
+ private
+ def parse_body(body,content_type)
+ env = { 'rack.input' => StringIO.new(body),
+ 'CONTENT_TYPE' => content_type,
+ 'CONTENT_LENGTH' => body.size.to_s }
+ ActionController::RackRequest.new(env).request_parameters
+ end
+end