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

1 files changed, 26 insertions, 1 deletions

diff --git a/activerecord/test/models/person.rb b/activerecord/test/models/person.rb
index bee89de042..a18b9e44df 100644
--- a/activerecord/test/models/person.rb
+++ b/activerecord/test/models/person.rb
@@ -6,10 +6,14 @@ class Person < ActiveRecord::Base
   has_many :references
   has_many :bad_references
   has_many :fixed_bad_references, :conditions => { :favourite => true }, :class_name => 'BadReference'
-  has_many :jobs, :through => :references
   has_one :favourite_reference, :class_name => 'Reference', :conditions => ['favourite=?', true]
   has_many :posts_with_comments_sorted_by_comment_id, :through => :readers, :source => :post, :include => :comments, :order => 'comments.id'
 
+  has_many :jobs, :through => :references
+  has_many :jobs_with_dependent_destroy, :source => :job, :through => :references, :dependent => :destroy
+  has_many :jobs_with_dependent_delete_all, :source => :job, :through => :references, :dependent => :delete_all
+  has_many :jobs_with_dependent_nullify, :source => :job, :through => :references, :dependent => :nullify
+
   belongs_to :primary_contact, :class_name => 'Person'
   has_many :agents, :class_name => 'Person', :foreign_key => 'primary_contact_id'
   has_many :agents_of_agents, :through => :agents, :source => :agents
@@ -18,3 +22,24 @@ class Person < ActiveRecord::Base
   scope :males, :conditions => { :gender => 'M' }
   scope :females, :conditions => { :gender => 'F' }
 end
+
+class PersonWithDependentDestroyJobs < ActiveRecord::Base
+  self.table_name = 'people'
+
+  has_many :references, :foreign_key => :person_id
+  has_many :jobs, :source => :job, :through => :references, :dependent => :destroy
+end
+
+class PersonWithDependentDeleteAllJobs < ActiveRecord::Base
+  self.table_name = 'people'
+
+  has_many :references, :foreign_key => :person_id
+  has_many :jobs, :source => :job, :through => :references, :dependent => :delete_all
+end
+
+class PersonWithDependentNullifyJobs < ActiveRecord::Base
+  self.table_name = 'people'
+
+  has_many :references, :foreign_key => :person_id
+  has_many :jobs, :source => :job, :through => :references, :dependent => :nullify
+end