diff options
Diffstat (limited to 'test/ruby/test_module.rb')
-rw-r--r-- | test/ruby/test_module.rb | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb index 6e25dac1d5..7723bc16be 100644 --- a/test/ruby/test_module.rb +++ b/test/ruby/test_module.rb @@ -1382,12 +1382,27 @@ class TestModule < Test::Unit::TestCase end def test_prepend_remove_method + c = Class.new do + prepend Module.new {def foo; end} + end assert_raise(NameError) do - Class.new do - prepend Module.new {def foo; end} + c.class_eval do + remove_method(:foo) + end + end + c.class_eval do + def foo; end + end + removed = nil + c.singleton_class.class_eval do + define_method(:method_removed) {|id| removed = id} + end + assert_nothing_raised(NoMethodError, NameError) do + c.class_eval do remove_method(:foo) end end + assert_equal(:foo, removed) end def test_prepend_class_ancestors |