1 files changed, 14 insertions, 14 deletions
diff --git a/activerecord/test/cases/migration/references_index_test.rb b/activerecord/test/cases/migration/references_index_test.rb
index 3ff89524fe..19eb7d3c9e 100644
--- a/activerecord/test/cases/migration/references_index_test.rb
+++ b/activerecord/test/cases/migration/references_index_test.rb
@@ -50,14 +50,14 @@ module ActiveRecord
         assert connection.index_exists?(table_name, :bar_id, :name => :index_testings_on_bar_id, :unique => true)
       end
 
-      def test_creates_polymorphic_index
-        return skip "Oracle Adapter does not support foreign keys if :polymorphic => true is used" if current_adapter? :OracleAdapter
+      unless current_adapter? :OracleAdapter
+        def test_creates_polymorphic_index
+          connection.create_table table_name do |t|
+            t.references :foo, :polymorphic => true, :index => true
+          end
 
-        connection.create_table table_name do |t|
-          t.references :foo, :polymorphic => true, :index => true
+          assert connection.index_exists?(table_name, [:foo_id, :foo_type], :name => :index_testings_on_foo_id_and_foo_type)
         end
-
-        assert connection.index_exists?(table_name, [:foo_id, :foo_type], :name => :index_testings_on_foo_id_and_foo_type)
       end
 
       def test_creates_index_for_existing_table
@@ -87,16 +87,16 @@ module ActiveRecord
         assert_not connection.index_exists?(table_name, :foo_id, :name => :index_testings_on_foo_id)
       end
 
-      def test_creates_polymorphic_index_for_existing_table
-        return skip "Oracle Adapter does not support foreign keys if :polymorphic => true is used" if current_adapter? :OracleAdapter
-        connection.create_table table_name
-        connection.change_table table_name do |t|
-          t.references :foo, :polymorphic => true, :index => true
-        end
+      unless current_adapter? :OracleAdapter
+        def test_creates_polymorphic_index_for_existing_table
+          connection.create_table table_name
+          connection.change_table table_name do |t|
+            t.references :foo, :polymorphic => true, :index => true
+          end
 
-        assert connection.index_exists?(table_name, [:foo_id, :foo_type], :name => :index_testings_on_foo_id_and_foo_type)
+          assert connection.index_exists?(table_name, [:foo_id, :foo_type], :name => :index_testings_on_foo_id_and_foo_type)
+        end
       end
-
     end
   end
 end