save! shouldn't validate twice. Closes #6324.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@5215 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

@@ -1,5 +1,7 @@
 *SVN*
 
+* save! shouldn't validate twice.  #6324 [maiha, Bob Silva]
+
 * Association collections have an _ids reader method to match the existing writer for collection_select convenience (e.g. employee.task_ids). The writer method skips blank ids so you can safely do @employee.task_ids = params[:tasks] without checking every time for an empty list or blank values.  #1887, #5780 [Michael Schuerig]
 
 * Add an attribute reader method for ActiveRecord::Base.observers [Rick Olson]

activerecord/lib/active_record/base.rb

@@ -1527,14 +1527,13 @@ def new_record?
       # * No record exists: Creates a new record with values matching those of the object attributes.
       # * A record does exist: Updates the record with values matching those of the object attributes.
       def save
-        raise ReadOnlyRecord if readonly?
         create_or_update
       end
       
       # Attempts to save the record, but instead of just returning false if it couldn't happen, it raises a 
       # RecordNotSaved exception
       def save!
-        save || raise(RecordNotSaved)
+        create_or_update || raise(RecordNotSaved)
       end
 
       # Deletes the record in the database and freezes this instance to reflect that no changes should
@@ -1765,6 +1764,7 @@ def readonly! #:nodoc:
 
     private
       def create_or_update
+        raise ReadOnlyRecord if readonly?
         if new_record? then create else update end
         true
       end

activerecord/test/validations_test.rb

@@ -141,6 +141,12 @@ def test_create_without_validation
     assert reply.save(false)
   end
 
+  def test_create_without_validation_bang
+    count = Reply.count
+    assert_nothing_raised { Reply.new.save_without_validation! }
+    assert count+1, Reply.count
+  end
+
   def test_validates_each
     perform = true
     hits = 0