1 files changed, 5 insertions, 0 deletions
diff --git a/test/yaml/test_set.rb b/test/yaml/test_set.rb
index 41145ba..e62b6cd 100644
--- a/test/yaml/test_set.rb
+++ b/test/yaml/test_set.rb
@@ -39,5 +39,10 @@ bar: baz
       eoyml
       assert_instance_of(YAML::Set, loaded)
     end
+
+    def test_set_self_reference
+      @set['self'] = @set
+      assert_equal(@set, YAML.load(YAML.dump(@set)))
+    end
   end
 end