tests: Add test for TCP_NODELAY setsockopt()

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>

diff --git a/tests/test_echo_tcp_socket_options.c b/tests/test_echo_tcp_socket_options.c
index 9be2bf0c28ed4af0b2af27b887269dc4ffc7fb2a..dfa46fe46439271ffba0bb9974b3fed714effc8c 100644 (file)
--- a/tests/test_echo_tcp_socket_options.c
+++ b/tests/test_echo_tcp_socket_options.c
@@ -325,6 +325,17 @@ static void test_sockopt_tcp(void **state)
        assert_return_code(rc, errno);
        assert_int_equal(opt, 0);
 
+       opt = 1; /* Turn on TCP_NODELAY */
+       optlen = sizeof(int);
+       rc = setsockopt(s, IPPROTO_TCP, TCP_NODELAY, &opt, optlen);
+       assert_return_code(rc, errno);
+
+       opt = -1;
+       optlen = sizeof(int);
+       rc = getsockopt(s, IPPROTO_TCP, TCP_NODELAY, &opt, &optlen);
+       assert_return_code(rc, errno);
+       assert_int_equal(opt, 1);
+
        close(s);
 }