tests: check decoding of rtnetlink mdb messages

* tests/netlink_route.c: Include <netinet/in.h>
and <linux/if_bridge.h>.
(test_rtnl_mdb): New function.
(main): Use it.

Co-authored-by: Fabien Siron <fabien.siron@epita.fr>

diff --git a/tests/netlink_route.c b/tests/netlink_route.c
index 2b20d33946a94d1fa706b85452463dadd021072a..64fc73ad4e07c5742fd6e957b6c4bba237c07bb7 100644 (file)
--- a/tests/netlink_route.c
+++ b/tests/netlink_route.c
@@ -31,6 +31,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <sys/socket.h>
+#include <netinet/in.h>
 #include "test_netlink.h"
 #ifdef HAVE_LINUX_DCBNL_H
 # include <linux/dcbnl.h>
@@ -45,6 +46,7 @@
 # include <linux/if_addrlabel.h>
 #endif
 #include <linux/if_arp.h>
+#include <linux/if_bridge.h>
 #include <linux/ip.h>
 #ifdef HAVE_LINUX_NEIGHBOUR_H
 # include <linux/neighbour.h>
@@ -429,6 +431,22 @@ test_rtnl_netconf(const int fd)
 }
 #endif
 
+#ifdef HAVE_STRUCT_BR_PORT_MSG
+static void
+test_rtnl_mdb(const int fd)
+{
+       void *const nlh0 = tail_alloc(NLMSG_HDRLEN);
+       const struct br_port_msg msg = {
+               .family = AF_UNIX,
+               .ifindex = IFINDEX_LO
+       };
+
+       TEST_NL_ROUTE(fd, nlh0, RTM_GETMDB, msg,
+                     printf("{family=AF_UNIX"),
+                     printf(", ifindex=if_nametoindex(\"lo\")}"));
+}
+#endif
+
 int main(void)
 {
        skip_if_unavailable("/proc/self/fd/");
@@ -458,6 +476,9 @@ int main(void)
 #ifdef HAVE_STRUCT_NETCONFMSG
        test_rtnl_netconf(fd);
 #endif
+#ifdef HAVE_STRUCT_BR_PORT_MSG
+       test_rtnl_mdb(fd);
+#endif
 
        printf("+++ exited with 0 +++\n");