Merge remote branch 'rails/master' into identity_map

Conflicts:
	activerecord/examples/performance.rb
	activerecord/lib/active_record/association_preload.rb
	activerecord/lib/active_record/associations.rb
	activerecord/lib/active_record/associations/association_proxy.rb
	activerecord/lib/active_record/autosave_association.rb
	activerecord/lib/active_record/base.rb
	activerecord/lib/active_record/nested_attributes.rb
	activerecord/test/cases/relations_test.rb

2 files changed, 66 insertions, 0 deletions

diff --git a/railties/test/application/initializers/i18n_test.rb b/railties/test/application/initializers/i18n_test.rb
index 178b31cff3..390f65ab5c 100644
--- a/railties/test/application/initializers/i18n_test.rb
+++ b/railties/test/application/initializers/i18n_test.rb
@@ -63,6 +63,36 @@ module ApplicationTests
       assert I18n.load_path.include?("#{app_path}/config/another_locale.yml")
     end
 
+    test "load_path is populated before eager loaded models" do
+      add_to_config <<-RUBY
+        config.cache_classes = true
+      RUBY
+
+      app_file "config/locales/en.yml", <<-YAML
+en:
+  foo: "1"
+      YAML
+
+      app_file 'app/models/foo.rb', <<-RUBY
+        class Foo < ActiveRecord::Base
+          @foo = I18n.t(:foo)
+        end
+      RUBY
+
+      app_file 'config/routes.rb', <<-RUBY
+        AppTemplate::Application.routes.draw do
+          match '/i18n',   :to => lambda { |env| [200, {}, [Foo.instance_variable_get('@foo')]] }
+        end
+      RUBY
+
+      require 'rack/test'
+      extend Rack::Test::Methods
+      load_app
+
+      get "/i18n"
+      assert_equal "1", last_response.body
+    end
+
     test "locales are reloaded if they change between requests" do
       add_to_config <<-RUBY
         config.cache_classes = false
diff --git a/railties/test/application/rake_test.rb b/railties/test/application/rake_test.rb
index 23cd2378c7..59e5ef4dee 100644
--- a/railties/test/application/rake_test.rb
+++ b/railties/test/application/rake_test.rb
@@ -63,5 +63,41 @@ module ApplicationTests
       RUBY
       assert_match 'cart GET /cart(.:format)', Dir.chdir(app_path){ `rake routes` }
     end
+
+    def test_model_and_migration_generator_with_change_syntax
+      Dir.chdir(app_path) do
+        `rails generate model user username:string password:string`
+        `rails generate migration add_email_to_users email:string`
+      end
+
+      output = Dir.chdir(app_path){ `rake db:migrate` }
+      assert_match /create_table\(:users\)/, output
+      assert_match /CreateUsers: migrated/, output
+      assert_match /add_column\(:users, :email, :string\)/, output
+      assert_match /AddEmailToUsers: migrated/, output
+
+      output = Dir.chdir(app_path){ `rake db:rollback STEP=2` }
+      assert_match /drop_table\("users"\)/, output
+      assert_match /CreateUsers: reverted/, output
+      assert_match /remove_column\("users", :email\)/, output
+      assert_match /AddEmailToUsers: reverted/, output
+    end
+
+    def test_loading_specific_fixtures
+      Dir.chdir(app_path) do
+        `rails generate model user username:string password:string`
+        `rails generate model product name:string`
+        `rake db:migrate`
+      end
+
+      require "#{rails_root}/config/environment"
+      
+      # loading a specific fixture
+      errormsg = Dir.chdir(app_path) { `rake db:fixtures:load FIXTURES=products` }
+      assert $?.success?, errormsg
+
+      assert_equal 2, ::AppTemplate::Application::Product.count
+      assert_equal 0, ::AppTemplate::Application::User.count
+    end
   end
 end