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-rw-r--r--test/ruby/test_objectspace.rb5
1 files changed, 5 insertions, 0 deletions
diff --git a/test/ruby/test_objectspace.rb b/test/ruby/test_objectspace.rb
index a4198f8ed4..de7c6be916 100644
--- a/test/ruby/test_objectspace.rb
+++ b/test/ruby/test_objectspace.rb
@@ -78,6 +78,11 @@ End
end
assert_in_out_err([], code[""], ["finalized"])
assert_in_out_err([], code["private "], ["finalized"])
+ c = EnvUtil.labeled_class("C\u{3042}").new
+ o = Object.new
+ assert_raise_with_message(ArgumentError, /C\u{3042}/) {
+ ObjectSpace.define_finalizer(o, c)
+ }
end
def test_each_object