From 7fa16fd9624ca38f2d82c121a9af5f22c87e2697 Mon Sep 17 00:00:00 2001 From: nobu Date: Mon, 28 Jan 2019 13:32:32 +0000 Subject: Fix `Module#const_defined?` on inherited constants [Fix GH-2061] From: manga_osyo git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_module.rb | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'test/ruby') diff --git a/test/ruby/test_module.rb b/test/ruby/test_module.rb index d5c66be1ec..3bd438ef6e 100644 --- a/test/ruby/test_module.rb +++ b/test/ruby/test_module.rb @@ -338,6 +338,17 @@ class TestModule < Test::Unit::TestCase assert_raise(NameError) {self.class.const_defined?(const)} end + def test_nested_defined_inheritance + assert_send([Object, :const_defined?, [self.class.name, 'User', 'MIXIN'].join('::')]) + assert_send([self.class, :const_defined?, 'User::MIXIN']) + assert_send([Object, :const_defined?, 'File::SEEK_SET']) + + # const_defined? with `false` + assert_not_send([Object, :const_defined?, [self.class.name, 'User', 'MIXIN'].join('::'), false]) + assert_not_send([self.class, :const_defined?, 'User::MIXIN', false]) + assert_not_send([Object, :const_defined?, 'File::SEEK_SET', false]) + end + def test_nested_defined_bad_class assert_raise(TypeError) do self.class.const_defined?('User::USER::Foo') -- cgit v1.2.3