diff options
Diffstat (limited to 'jni/ruby/test/socket/test_sockopt.rb')
-rw-r--r-- | jni/ruby/test/socket/test_sockopt.rb | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/jni/ruby/test/socket/test_sockopt.rb b/jni/ruby/test/socket/test_sockopt.rb new file mode 100644 index 0000000..2ee06db --- /dev/null +++ b/jni/ruby/test/socket/test_sockopt.rb @@ -0,0 +1,65 @@ +require 'test/unit' +require 'socket' + +class TestSocketOption < Test::Unit::TestCase + def test_new + data = [1].pack("i") + sockopt = Socket::Option.new(:INET, :SOCKET, :KEEPALIVE, data) + assert_equal(Socket::AF_INET, sockopt.family) + assert_equal(Socket::SOL_SOCKET, sockopt.level) + assert_equal(Socket::SO_KEEPALIVE, sockopt.optname) + assert_equal(Socket::SO_KEEPALIVE, sockopt.optname) + assert_equal(data, sockopt.data) + end + + def test_bool + opt = Socket::Option.bool(:INET, :SOCKET, :KEEPALIVE, true) + assert_equal(1, opt.int) + opt = Socket::Option.bool(:INET, :SOCKET, :KEEPALIVE, false) + assert_equal(0, opt.int) + opt = Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 0) + assert_equal(false, opt.bool) + opt = Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 1) + assert_equal(true, opt.bool) + opt = Socket::Option.int(:INET, :SOCKET, :KEEPALIVE, 2) + assert_equal(true, opt.bool) + end + + def test_ipv4_multicast_loop + sockopt = Socket::Option.ipv4_multicast_loop(128) + assert_equal('#<Socket::Option: INET IP MULTICAST_LOOP 128>', sockopt.inspect) + assert_equal(Socket::AF_INET, sockopt.family) + assert_equal(Socket::IPPROTO_IP, sockopt.level) + assert_equal(Socket::IP_MULTICAST_LOOP, sockopt.optname) + 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) + assert_equal(Socket::AF_INET, sockopt.family) + assert_equal(Socket::IPPROTO_IP, sockopt.level) + assert_equal(Socket::IP_MULTICAST_TTL, sockopt.optname) + assert_equal(128, sockopt.ipv4_multicast_ttl) + end + + def test_ipv4_multicast_ttl_size + expected_size = Socket.open(:INET, :DGRAM) {|s| + s.getsockopt(:IP, :MULTICAST_TTL).to_s.bytesize + } + assert_equal(expected_size, Socket::Option.ipv4_multicast_ttl(0).to_s.bytesize) + end + + def test_unpack + sockopt = Socket::Option.new(:INET, :SOCKET, :KEEPALIVE, [1].pack("i")) + assert_equal([1], sockopt.unpack("i")) + assert_equal([1], sockopt.data.unpack("i")) + end +end |