Bug #11778
Updated by ko1 (Koichi Sasada) over 8 years ago
Following test show the failure in the second recv_io call. I was writing additional tests for FD passing when I noticed this. I'm not sure if BasicSocket.for_fd should do with the mode flag if we change its arity... ~~~ --- a/test/socket/test_unix.rb +++ b/test/socket/test_unix.rb @@ -37,6 +37,28 @@ def test_fd_passing end end + def test_fd_passing_class_mode + UNIXSocket.pair do |s1, s2| + s1.send_io(s1.fileno) + r = s2.recv_io(nil) + assert_kind_of Integer, r, 'recv_io with klass=nil returns integer FD' + assert_not_equal s1.fileno, r + r = IO.for_fd(r) + assert_equal s1.stat.ino, r.stat.ino + r.close + + s1.send_io(s1) + klass = UNIXSocket + # OK with File or IO, fails with any BasicSocket subclass since + # BasicSocket.for_fd only takes one arg + # klass = File + r = s2.recv_io(klass, 'r+') + assert_instance_of klass, r, 'recv_io with proper klass' + assert_not_equal s1.fileno, r.fileno + r.close + end + end + def test_fd_passing_n io_ary = [] return if !defined?(Socket::SCM_RIGHTS) ~~~