diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ruby/test_module.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb index 6fbf3af2e3..6b9ac4416b 100644 --- a/test/ruby/test_module.rb +++ b/test/ruby/test_module.rb @@ -1465,6 +1465,16 @@ class TestModule < Test::Unit::TestCase assert_equal([:m1], Class.new(Class.new{def m2;end}){ prepend Module.new; def m1; end }.instance_methods(false), bug6660) end + def test_cyclic_prepend + bug7841 = '[ruby-core:52205] [Bug #7841]' + m1 = Module.new + m2 = Module.new + m1.instance_eval { prepend(m2) } + assert_raise(ArgumentError, bug7841) do + m2.instance_eval { prepend(m1) } + end + end + def test_class_variables m = Module.new m.class_variable_set(:@@foo, 1) |