1 files changed, 10 insertions, 0 deletions
diff --git a/activesupport/lib/active_support/test_case.rb b/activesupport/lib/active_support/test_case.rb
index d9a668c0ea..ae6f00b861 100644
--- a/activesupport/lib/active_support/test_case.rb
+++ b/activesupport/lib/active_support/test_case.rb
@@ -9,6 +9,7 @@ require 'active_support/testing/isolation'
 require 'active_support/testing/constant_lookup'
 require 'active_support/testing/time_helpers'
 require 'active_support/testing/file_fixtures'
+require 'active_support/testing/composite_filter'
 require 'active_support/core_ext/kernel/reporting'
 
 module ActiveSupport
@@ -38,6 +39,15 @@ module ActiveSupport
       def test_order
         ActiveSupport.test_order ||= :random
       end
+
+      def run(reporter, options = {})
+        if options[:patterns] && options[:patterns].any? { |p| p =~ /:\d+/ }
+          options[:filter] = \
+            Testing::CompositeFilter.new(self, options[:filter], options[:patterns])
+        end
+
+        super
+      end
     end
 
     alias_method :method_name, :name