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authorakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-01-20 19:32:03 +0000
committerakr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2014-01-20 19:32:03 +0000
commit779a630aee3aee42693abb6ae213234e799dcea0 (patch)
tree0dc421ae7f33ef82661bb898dea3df59535256fb /test/socket
parent5af92f6369f02318d57114342891b849b12d39e4 (diff)
* ext/socket/option.c: Use "int" for IP_MULTICAST_LOOP and
IP_MULTICAST_TTL on Mac OS X. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/socket')
-rw-r--r--test/socket/test_sockopt.rb7
1 files changed, 7 insertions, 0 deletions
diff --git a/test/socket/test_sockopt.rb b/test/socket/test_sockopt.rb
index ee7ba9b..2ee06db 100644
--- a/test/socket/test_sockopt.rb
+++ b/test/socket/test_sockopt.rb
@@ -34,6 +34,13 @@ class TestSocketOption < Test::Unit::TestCase
assert_equal(128, sockopt.ipv4_multicast_loop)
end
+ def test_ipv4_multicast_loop_size
+ expected_size = Socket.open(:INET, :DGRAM) {|s|
+ s.getsockopt(:IP, :MULTICAST_LOOP).to_s.bytesize
+ }
+ assert_equal(expected_size, Socket::Option.ipv4_multicast_loop(0).to_s.bytesize)
+ end
+
def test_ipv4_multicast_ttl
sockopt = Socket::Option.ipv4_multicast_ttl(128)
assert_equal('#<Socket::Option: INET IP MULTICAST_TTL 128>', sockopt.inspect)