1 files changed, 11 insertions, 0 deletions
diff --git a/activesupport/test/dependencies_test.rb b/activesupport/test/dependencies_test.rb
index 755cff2e3f..ad3472bddb 100644
--- a/activesupport/test/dependencies_test.rb
+++ b/activesupport/test/dependencies_test.rb
@@ -9,6 +9,10 @@ module ModuleWithMissing
   end
 end
 
+module ModuleWithConstant
+  InheritedConstant = "Hello"
+end
+
 class DependenciesTest < Test::Unit::TestCase
   def teardown
     Dependencies.clear
@@ -574,6 +578,13 @@ class DependenciesTest < Test::Unit::TestCase
     Object.send :remove_const, :M rescue nil
   end
 
+  def test_new_constants_in_with_inherited_constants
+    m = Dependencies.new_constants_in(:Object) do
+      Object.send :include, ModuleWithConstant
+    end
+    assert_equal [], m
+  end
+
   def test_file_with_multiple_constants_and_require_dependency
     with_loading 'autoloading_fixtures' do
       assert ! defined?(MultipleConstantFile)