2 files changed, 12 insertions, 1 deletions
diff --git a/activesupport/test/core_ext/array_ext_test.rb b/activesupport/test/core_ext/array_ext_test.rb
index 709df84f06..87608de8d5 100644
--- a/activesupport/test/core_ext/array_ext_test.rb
+++ b/activesupport/test/core_ext/array_ext_test.rb
@@ -176,7 +176,7 @@ class ArrayToXmlTests < Test::Unit::TestCase
       { :name => "Jason", :age => 31, :age_in_millis => BigDecimal.new('1.0') }
     ].to_xml(:skip_instruct => false, :indent => 0)
 
-    assert /^<\?xml [^>]*/.match(xml)
+    assert(/^<\?xml [^>]*/.match(xml))
     assert xml.rindex(/<\?xml /) == 0
   end
 end
diff --git a/activesupport/test/dependencies_test.rb b/activesupport/test/dependencies_test.rb
index 954f2f4a85..52f83e0f9f 100644
--- a/activesupport/test/dependencies_test.rb
+++ b/activesupport/test/dependencies_test.rb
@@ -691,4 +691,15 @@ class DependenciesTest < Test::Unit::TestCase
   ensure
     Object.send(:remove_const, :RaisesNameError) if defined?(::RaisesNameError)
   end
+  
+  def test_remove_constant_handles_double_colon_at_start
+    Object.const_set 'DeleteMe', Module.new
+    DeleteMe.const_set 'OrMe', Module.new
+    Dependencies.send :remove_constant, "::DeleteMe::OrMe"
+    assert ! defined?(DeleteMe::OrMe)
+    assert defined?(DeleteMe)
+    Dependencies.send :remove_constant, "::DeleteMe"
+    assert ! defined?(DeleteMe)
+  end
+  
 end