diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/test_tunnel.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/test_tunnel.c | 71 |
1 files changed, 28 insertions, 43 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_tunnel.c b/tools/testing/selftests/bpf/prog_tests/test_tunnel.c index 07ad457f3370..47f1d482fe39 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_tunnel.c +++ b/tools/testing/selftests/bpf/prog_tests/test_tunnel.c @@ -91,30 +91,15 @@ #define PING_ARGS "-i 0.01 -c 3 -w 10 -q" -#define SYS(fmt, ...) \ - ({ \ - char cmd[1024]; \ - snprintf(cmd, sizeof(cmd), fmt, ##__VA_ARGS__); \ - if (!ASSERT_OK(system(cmd), cmd)) \ - goto fail; \ - }) - -#define SYS_NOFAIL(fmt, ...) \ - ({ \ - char cmd[1024]; \ - snprintf(cmd, sizeof(cmd), fmt, ##__VA_ARGS__); \ - system(cmd); \ - }) - static int config_device(void) { - SYS("ip netns add at_ns0"); - SYS("ip link add veth0 address " MAC_VETH1 " type veth peer name veth1"); - SYS("ip link set veth0 netns at_ns0"); - SYS("ip addr add " IP4_ADDR1_VETH1 "/24 dev veth1"); - SYS("ip link set dev veth1 up mtu 1500"); - SYS("ip netns exec at_ns0 ip addr add " IP4_ADDR_VETH0 "/24 dev veth0"); - SYS("ip netns exec at_ns0 ip link set dev veth0 up mtu 1500"); + SYS(fail, "ip netns add at_ns0"); + SYS(fail, "ip link add veth0 address " MAC_VETH1 " type veth peer name veth1"); + SYS(fail, "ip link set veth0 netns at_ns0"); + SYS(fail, "ip addr add " IP4_ADDR1_VETH1 "/24 dev veth1"); + SYS(fail, "ip link set dev veth1 up mtu 1500"); + SYS(fail, "ip netns exec at_ns0 ip addr add " IP4_ADDR_VETH0 "/24 dev veth0"); + SYS(fail, "ip netns exec at_ns0 ip link set dev veth0 up mtu 1500"); return 0; fail: @@ -132,23 +117,23 @@ static void cleanup(void) static int add_vxlan_tunnel(void) { /* at_ns0 namespace */ - SYS("ip netns exec at_ns0 ip link add dev %s type vxlan external gbp dstport 4789", + SYS(fail, "ip netns exec at_ns0 ip link add dev %s type vxlan external gbp dstport 4789", VXLAN_TUNL_DEV0); - SYS("ip netns exec at_ns0 ip link set dev %s address %s up", + SYS(fail, "ip netns exec at_ns0 ip link set dev %s address %s up", VXLAN_TUNL_DEV0, MAC_TUNL_DEV0); - SYS("ip netns exec at_ns0 ip addr add dev %s %s/24", + SYS(fail, "ip netns exec at_ns0 ip addr add dev %s %s/24", VXLAN_TUNL_DEV0, IP4_ADDR_TUNL_DEV0); - SYS("ip netns exec at_ns0 ip neigh add %s lladdr %s dev %s", + SYS(fail, "ip netns exec at_ns0 ip neigh add %s lladdr %s dev %s", IP4_ADDR_TUNL_DEV1, MAC_TUNL_DEV1, VXLAN_TUNL_DEV0); - SYS("ip netns exec at_ns0 ip neigh add %s lladdr %s dev veth0", + SYS(fail, "ip netns exec at_ns0 ip neigh add %s lladdr %s dev veth0", IP4_ADDR2_VETH1, MAC_VETH1); /* root namespace */ - SYS("ip link add dev %s type vxlan external gbp dstport 4789", + SYS(fail, "ip link add dev %s type vxlan external gbp dstport 4789", VXLAN_TUNL_DEV1); - SYS("ip link set dev %s address %s up", VXLAN_TUNL_DEV1, MAC_TUNL_DEV1); - SYS("ip addr add dev %s %s/24", VXLAN_TUNL_DEV1, IP4_ADDR_TUNL_DEV1); - SYS("ip neigh add %s lladdr %s dev %s", + SYS(fail, "ip link set dev %s address %s up", VXLAN_TUNL_DEV1, MAC_TUNL_DEV1); + SYS(fail, "ip addr add dev %s %s/24", VXLAN_TUNL_DEV1, IP4_ADDR_TUNL_DEV1); + SYS(fail, "ip neigh add %s lladdr %s dev %s", IP4_ADDR_TUNL_DEV0, MAC_TUNL_DEV0, VXLAN_TUNL_DEV1); return 0; @@ -165,26 +150,26 @@ static void delete_vxlan_tunnel(void) static int add_ip6vxlan_tunnel(void) { - SYS("ip netns exec at_ns0 ip -6 addr add %s/96 dev veth0", + SYS(fail, "ip netns exec at_ns0 ip -6 addr add %s/96 dev veth0", IP6_ADDR_VETH0); - SYS("ip netns exec at_ns0 ip link set dev veth0 up"); - SYS("ip -6 addr add %s/96 dev veth1", IP6_ADDR1_VETH1); - SYS("ip -6 addr add %s/96 dev veth1", IP6_ADDR2_VETH1); - SYS("ip link set dev veth1 up"); + SYS(fail, "ip netns exec at_ns0 ip link set dev veth0 up"); + SYS(fail, "ip -6 addr add %s/96 dev veth1", IP6_ADDR1_VETH1); + SYS(fail, "ip -6 addr add %s/96 dev veth1", IP6_ADDR2_VETH1); + SYS(fail, "ip link set dev veth1 up"); /* at_ns0 namespace */ - SYS("ip netns exec at_ns0 ip link add dev %s type vxlan external dstport 4789", + SYS(fail, "ip netns exec at_ns0 ip link add dev %s type vxlan external dstport 4789", IP6VXLAN_TUNL_DEV0); - SYS("ip netns exec at_ns0 ip addr add dev %s %s/24", + SYS(fail, "ip netns exec at_ns0 ip addr add dev %s %s/24", IP6VXLAN_TUNL_DEV0, IP4_ADDR_TUNL_DEV0); - SYS("ip netns exec at_ns0 ip link set dev %s address %s up", + SYS(fail, "ip netns exec at_ns0 ip link set dev %s address %s up", IP6VXLAN_TUNL_DEV0, MAC_TUNL_DEV0); /* root namespace */ - SYS("ip link add dev %s type vxlan external dstport 4789", + SYS(fail, "ip link add dev %s type vxlan external dstport 4789", IP6VXLAN_TUNL_DEV1); - SYS("ip addr add dev %s %s/24", IP6VXLAN_TUNL_DEV1, IP4_ADDR_TUNL_DEV1); - SYS("ip link set dev %s address %s up", + SYS(fail, "ip addr add dev %s %s/24", IP6VXLAN_TUNL_DEV1, IP4_ADDR_TUNL_DEV1); + SYS(fail, "ip link set dev %s address %s up", IP6VXLAN_TUNL_DEV1, MAC_TUNL_DEV1); return 0; @@ -205,7 +190,7 @@ static void delete_ip6vxlan_tunnel(void) static int test_ping(int family, const char *addr) { - SYS("%s %s %s > /dev/null", ping_command(family), PING_ARGS, addr); + SYS(fail, "%s %s %s > /dev/null", ping_command(family), PING_ARGS, addr); return 0; fail: return -1; |