diff options
Diffstat (limited to 'test/ruby')
-rw-r--r-- | test/ruby/test_class.rb | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/ruby/test_class.rb b/test/ruby/test_class.rb index 65f854d1ff..66a4059db7 100644 --- a/test/ruby/test_class.rb +++ b/test/ruby/test_class.rb @@ -378,6 +378,25 @@ class TestClass < Test::Unit::TestCase } end + define_method :test_invalid_reset_superclass do + class A; end + class SuperclassCannotBeReset < A + end + assert_equal A, SuperclassCannotBeReset.superclass + + assert_raise_with_message(TypeError, /superclass mismatch/) { + class SuperclassCannotBeReset < String + end + } + + assert_raise_with_message(TypeError, /superclass mismatch/, "[ruby-core:75446]") { + class SuperclassCannotBeReset < Object + end + } + + assert_equal A, SuperclassCannotBeReset.superclass + end + def test_cloned_singleton_method_added bug5283 = '[ruby-dev:44477]' added = [] |