--- modules/simpletest/tests/schema.test	2011-02-06 10:41:22.000000000 -0500
+++ modules/simpletest/tests/schema.test.new	2011-02-08 17:09:05.000000000 -0500
@@ -381,6 +381,5 @@ class SchemaTestCase extends DrupalWebTe
       $this->assertEqual($field_value, $field_spec['default'], t('Default value registered.'));
     }
 
-    db_drop_field($table_name, $field_name);
   }
 }