diff options
Diffstat (limited to 'test/ruby/test_module.rb')
-rw-r--r-- | test/ruby/test_module.rb | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb index 8829a3dcf1..bfb347c468 100644 --- a/test/ruby/test_module.rb +++ b/test/ruby/test_module.rb @@ -788,19 +788,47 @@ class TestModule < Test::Unit::TestCase end def test_method_redefinition + line = __LINE__+4 stderr = EnvUtil.verbose_warning do Module.new do def foo; end def foo; end end end - assert_match(/method redefined; discarding old foo/, stderr) + assert_match(/:#{line}: warning: method redefined; discarding old foo/, stderr) stderr = EnvUtil.verbose_warning do Module.new do def foo; end alias bar foo + def foo; end + end + end + assert_equal("", stderr) + + stderr = EnvUtil.verbose_warning do + Module.new do + def foo; end + alias bar foo + alias bar foo + end + end + assert_equal("", stderr) + + line = __LINE__+4 + stderr = EnvUtil.verbose_warning do + Module.new do + define_method(:foo) do end + def foo; end + end + end + assert_match(/:#{line}: warning: method redefined; discarding old foo/, stderr) + + stderr = EnvUtil.verbose_warning do + Module.new do + define_method(:foo) do end alias bar foo + alias barf oo end end assert_equal("", stderr) |