diff options
Diffstat (limited to 'activesupport')
| -rw-r--r-- | activesupport/CHANGELOG | 2 | ||||
| -rw-r--r-- | activesupport/lib/active_support/dependencies.rb | 14 | ||||
| -rw-r--r-- | activesupport/test/loading_module/content_controller.rb | 1 | ||||
| -rw-r--r-- | activesupport/test/loading_module_tests.rb | 40 |
4 files changed, 47 insertions, 10 deletions
diff --git a/activesupport/CHANGELOG b/activesupport/CHANGELOG index a2528696f4..ff7f51ca5e 100644 --- a/activesupport/CHANGELOG +++ b/activesupport/CHANGELOG @@ -1,5 +1,7 @@ *SVN* +* Fixed that in some circumstances controllers outside of modules may have hidden ones inside modules. For example, admin/content might have been hidden by /content. #1075 [Nicholas Seckar] + * Fixed inflection of perspectives and similar words #1045 [thijs@vandervossen.net] * Added Fixnum#even? and Fixnum#odd? diff --git a/activesupport/lib/active_support/dependencies.rb b/activesupport/lib/active_support/dependencies.rb index 91f1f54f5a..dd71949399 100644 --- a/activesupport/lib/active_support/dependencies.rb +++ b/activesupport/lib/active_support/dependencies.rb @@ -55,7 +55,7 @@ module Dependencies def self.root(*load_paths) RootLoadingModule.new(*load_paths) end - + def initialize(root, path=[]) @path = path.clone.freeze @root = root @@ -81,9 +81,11 @@ module Dependencies new_module = LoadingModule.new(self.root, self.path + [name]) self.const_set name, new_module if self.root? - raise NameError, "Cannot load controller module named #{name}: An object of type #{Object.const_get(name).class.to_s} already exists." \ - if Object.const_defined?(name) - Object.const_set(name, new_module) + if Object.const_defined?(name) + msg = "Cannot load module #{name}: Object::#{name} is set to #{Object.const_get(name).inspect}" + raise NameError, msg + end + Object.const_set(name, new_module) end break elsif File.file?(fs_path) @@ -94,7 +96,7 @@ module Dependencies break end end - + return self.const_defined?(name) end @@ -124,7 +126,7 @@ module Dependencies # Erase all items in this module def clear! constants.each do |name| - Object.send(:remove_const, name) if Object.const_defined?(name) + Object.send(:remove_const, name) if Object.const_defined?(name) && Object.const_get(name).object_id == self.const_get(name).object_id self.send(:remove_const, name) end end diff --git a/activesupport/test/loading_module/content_controller.rb b/activesupport/test/loading_module/content_controller.rb index f0870161e5..78317b0518 100644 --- a/activesupport/test/loading_module/content_controller.rb +++ b/activesupport/test/loading_module/content_controller.rb @@ -1,2 +1,3 @@ class ContentController + def identifier() :outer end end diff --git a/activesupport/test/loading_module_tests.rb b/activesupport/test/loading_module_tests.rb index b6587d48ed..01361fae1e 100644 --- a/activesupport/test/loading_module_tests.rb +++ b/activesupport/test/loading_module_tests.rb @@ -8,11 +8,13 @@ COMPONENTS_DIRECTORY = File.join(File.dirname(__FILE__), 'loading_module_compone class LoadingModuleTests < Test::Unit::TestCase def setup @loading_module = Dependencies::LoadingModule.root(STAGING_DIRECTORY) + Object.send(:remove_const, :Controllers) if Object.const_defined?(:Controllers) Object.const_set(:Controllers, @loading_module) end def teardown - @loading_module.clear Object.send :remove_const, :Controllers + @loading_module.clear! + Dependencies.clear end def test_setup @@ -29,6 +31,19 @@ class LoadingModuleTests < Test::Unit::TestCase assert_equal false, @loading_module.const_available?(:RandomName) end + def test_nested_const_available + assert @loading_module::Admin.const_available?(:AccessController) + assert @loading_module::Admin.const_available?(:UserController) + assert @loading_module::Admin.const_available?(:ContentController) + assert ! @loading_module::Admin.const_available?(:ResourceController) + end + + def test_nested_module_export + @loading_module::Admin + assert_equal @loading_module::Admin.object_id, Object::Admin.object_id + assert_equal @loading_module::Admin.object_id, Controllers::Admin.object_id + end + def test_const_load_module assert @loading_module.const_load!(:Admin) assert_kind_of Module, @loading_module::Admin @@ -42,8 +57,8 @@ class LoadingModuleTests < Test::Unit::TestCase def test_const_load_nested_controller assert @loading_module.const_load!(:Admin) + assert_kind_of Dependencies::LoadingModule, @loading_module::Admin assert @loading_module::Admin.const_available?(:UserController) - assert @loading_module::Admin.const_load!(:UserController) assert_kind_of Class, @loading_module::Admin::UserController end @@ -61,6 +76,22 @@ class LoadingModuleTests < Test::Unit::TestCase assert_raises(NameError) {@loading_module::PersonController} assert_raises(NameError) {@loading_module::Admin::FishController} end + + def test_name_clash + assert ! @loading_module::const_defined?(:ContentController) + assert_equal :outer, @loading_module::ContentController.new.identifier + assert ! @loading_module::Admin.const_defined?(:ContentController) + assert_equal :inner, @loading_module::Admin::ContentController.new.identifier + assert @loading_module::ContentController.object_id != @loading_module::Admin::ContentController.object_id + end + + def test_name_clash_other_way + assert ! @loading_module::Admin.const_defined?(:ContentController) + assert_equal :inner, @loading_module::Admin::ContentController.new.identifier + assert ! @loading_module::const_defined?(:ContentController) + assert_equal :outer, @loading_module::ContentController.new.identifier + assert @loading_module::ContentController.object_id != @loading_module::Admin::ContentController.object_id + end end class LoadingModuleMultiPathTests < Test::Unit::TestCase @@ -69,8 +100,9 @@ class LoadingModuleMultiPathTests < Test::Unit::TestCase Object.const_set(:Controllers, @loading_module) end def teardown - @loading_module.clear Object.send :remove_const, :Controllers + @loading_module.clear! + Dependencies.clear end def test_access_from_first @@ -81,7 +113,7 @@ class LoadingModuleMultiPathTests < Test::Unit::TestCase def test_access_from_second assert_kind_of Module, @loading_module::List assert_kind_of Dependencies::LoadingModule, @loading_module::List - assert @loading_module::List.const_load! :ListController + assert @loading_module::List.const_load!(:ListController) assert_kind_of Class, @loading_module::List::ListController end end
\ No newline at end of file |