1 files changed, 11 insertions, 1 deletions
diff --git a/test/ruby/test_marshal.rb b/test/ruby/test_marshal.rb
index 2aa2a38f80..bfb4a9056e 100644
--- a/test/ruby/test_marshal.rb
+++ b/test/ruby/test_marshal.rb
@@ -268,7 +268,11 @@ class TestMarshal < Test::Unit::TestCase
   classISO8859_1.name
   ClassISO8859_1 = classISO8859_1
 
-  def test_class_nonascii
+  moduleUTF8 = const_set("C\u{30af 30e9 30b9}", Module.new)
+  moduleUTF8.name
+  ModuleUTF8 = moduleUTF8
+
+  def test_nonascii_class_instance
     a = ClassUTF8.new
     assert_instance_of(ClassUTF8, Marshal.load(Marshal.dump(a)), '[ruby-core:24790]')
 
@@ -301,6 +305,12 @@ class TestMarshal < Test::Unit::TestCase
     end
   end
 
+  def test_nonascii_class_module
+    assert_same(ClassUTF8, Marshal.load(Marshal.dump(ClassUTF8)))
+    assert_same(ClassISO8859_1, Marshal.load(Marshal.dump(ClassISO8859_1)))
+    assert_same(ModuleUTF8, Marshal.load(Marshal.dump(ModuleUTF8)))
+  end
+
   def test_regexp2
     assert_equal(/\\u/, Marshal.load("\004\b/\b\\\\u\000"))
     assert_equal(/u/, Marshal.load("\004\b/\a\\u\000"))