1 files changed, 9 insertions, 2 deletions
diff --git a/activesupport/test/core_ext/class/attribute_accessor_test.rb b/activesupport/test/core_ext/class/attribute_accessor_test.rb
index 456f4b7948..6b50f8db37 100644
--- a/activesupport/test/core_ext/class/attribute_accessor_test.rb
+++ b/activesupport/test/core_ext/class/attribute_accessor_test.rb
@@ -5,8 +5,9 @@ class ClassAttributeAccessorTest < Test::Unit::TestCase
   def setup
     @class = Class.new do
       cattr_accessor :foo
-      cattr_accessor :bar,  :instance_writer => false
-      cattr_reader   :shaq, :instance_reader => false
+      cattr_accessor :bar,  :instance_writer   => false
+      cattr_reader   :shaq, :instance_reader   => false
+      cattr_accessor :camp, :instance_accessor => false
     end
     @object = @class.new
   end
@@ -35,4 +36,10 @@ class ClassAttributeAccessorTest < Test::Unit::TestCase
     assert_respond_to @class, :shaq
     assert !@object.respond_to?(:shaq)
   end
+
+  def test_should_not_create_instance_accessors
+    assert_respond_to @class, :camp
+    assert !@object.respond_to?(:camp)
+    assert !@object.respond_to?(:camp=)
+  end
 end