Merge commit 'mainstream/master'

Conflicts:
	actionpack/lib/action_controller/base.rb
	railties/guides/source/caching_with_rails.textile

1 files changed, 41 insertions, 7 deletions

diff --git a/actionpack/test/controller/layout_test.rb b/actionpack/test/controller/layout_test.rb
index 1575674e18..f2721e274d 100644
--- a/actionpack/test/controller/layout_test.rb
+++ b/actionpack/test/controller/layout_test.rb
@@ -37,6 +37,7 @@ end
 
 class LayoutAutoDiscoveryTest < ActionController::TestCase
   def setup
+    super
     @request.host = "www.nextangle.com"
   end
 
@@ -55,7 +56,7 @@ class LayoutAutoDiscoveryTest < ActionController::TestCase
   def test_third_party_template_library_auto_discovers_layout
     @controller = ThirdPartyTemplateLibraryController.new
     get :hello
-    assert_equal 'layouts/third_party_template_library.mab', @controller.active_layout.to_s
+    assert_equal 'layouts/third_party_template_library.mab', @controller.active_layout(true).to_s
     assert_equal 'layouts/third_party_template_library', @response.layout
     assert_response :success
     assert_equal 'Mab', @response.body
@@ -64,14 +65,14 @@ class LayoutAutoDiscoveryTest < ActionController::TestCase
   def test_namespaced_controllers_auto_detect_layouts
     @controller = ControllerNameSpace::NestedController.new
     get :hello
-    assert_equal 'layouts/controller_name_space/nested', @controller.active_layout.to_s
+    assert_equal 'layouts/controller_name_space/nested', @controller.active_layout(true).to_s
     assert_equal 'controller_name_space/nested.rhtml hello.rhtml', @response.body
   end
 
   def test_namespaced_controllers_auto_detect_layouts
     @controller = MultipleExtensions.new
     get :hello
-    assert_equal 'layouts/multiple_extensions.html.erb', @controller.active_layout.to_s
+    assert_equal 'layouts/multiple_extensions.html.erb', @controller.active_layout(true).to_s
     assert_equal 'multiple_extensions.html.erb hello.rhtml', @response.body.strip
   end
 end
@@ -94,6 +95,14 @@ class PrependsViewPathController < LayoutTest
   end
 end
 
+class OnlyLayoutController < LayoutTest
+  layout 'item', :only => "hello"
+end
+
+class ExceptLayoutController < LayoutTest
+  layout 'item', :except => "goodbye"
+end
+
 class SetsLayoutInRenderController < LayoutTest
   def hello
     render :layout => 'third_party_template_library'
@@ -118,6 +127,30 @@ class LayoutSetInResponseTest < ActionController::TestCase
     get :hello
     assert_equal 'layouts/item', @response.layout
   end
+  
+  def test_layout_only_exception_when_included
+    @controller = OnlyLayoutController.new
+    get :hello
+    assert_equal 'layouts/item', @response.layout
+  end
+
+  def test_layout_only_exception_when_excepted
+    @controller = OnlyLayoutController.new
+    get :goodbye
+    assert_equal nil, @response.layout
+  end
+
+  def test_layout_except_exception_when_included
+    @controller = ExceptLayoutController.new
+    get :hello
+    assert_equal 'layouts/item', @response.layout
+  end
+
+  def test_layout_except_exception_when_excepted
+    @controller = ExceptLayoutController.new
+    get :goodbye
+    assert_equal nil, @response.layout
+  end
 
   def test_layout_set_when_using_render
     @controller = SetsLayoutInRenderController.new
@@ -143,9 +176,11 @@ class LayoutSetInResponseTest < ActionController::TestCase
   end
 
   def test_layout_is_picked_from_the_controller_instances_view_path
-    @controller = PrependsViewPathController.new
-    get :hello
-    assert_equal 'layouts/alt', @response.layout
+    pending do
+      @controller = PrependsViewPathController.new
+      get :hello
+      assert_equal 'layouts/alt', @response.layout
+    end
   end
 
   def test_absolute_pathed_layout
@@ -201,4 +236,3 @@ unless RUBY_PLATFORM =~ /(:?mswin|mingw|bccwin)/
     end
   end
 end
-