diff options
| author |   John Fastabend <john.fastabend@gmail.com> | 2018-05-14 10:00:18 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2018-05-16 22:00:12 +0200 |
| commit | b8b394faa92418521829bbd4ae9cb22fb6c504ed (patch) | |
| tree | a805f73b8d2008a2aa6caece5c82e53005340559 /tools/testing/selftests/bpf/test_sockmap.c | |
| parent | bpf: sockmap, add hash map support (diff) | |
| download | wireguard-linux-b8b394faa92418521829bbd4ae9cb22fb6c504ed.tar.xz wireguard-linux-b8b394faa92418521829bbd4ae9cb22fb6c504ed.zip | |
bpf: selftest additions for SOCKHASH
This runs existing SOCKMAP tests with SOCKHASH map type. To do this
we push programs into include file and build two BPF programs. One
for SOCKHASH and one for SOCKMAP.
We then run the entire test suite with each type.
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/test_sockmap.c')
| -rw-r--r-- | tools/testing/selftests/bpf/test_sockmap.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/tools/testing/selftests/bpf/test_sockmap.c b/tools/testing/selftests/bpf/test_sockmap.c index 29c022d23f4e..eb17fae458e6 100644 --- a/tools/testing/selftests/bpf/test_sockmap.c +++ b/tools/testing/selftests/bpf/test_sockmap.c @@ -47,7 +47,8 @@ static void running_handler(int a); #define S1_PORT 10000 #define S2_PORT 10001 -#define BPF_FILENAME "test_sockmap_kern.o" +#define BPF_SOCKMAP_FILENAME "test_sockmap_kern.o" +#define BPF_SOCKHASH_FILENAME "test_sockhash_kern.o" #define CG_PATH "/sockmap" /* global sockets */ @@ -1260,9 +1261,8 @@ int prog_type[] = { BPF_PROG_TYPE_SK_MSG, }; -static int populate_progs(void) +static int populate_progs(char *bpf_file) { - char *bpf_file = BPF_FILENAME; struct bpf_program *prog; struct bpf_object *obj; int i = 0; @@ -1306,11 +1306,11 @@ static int populate_progs(void) return 0; } -static int test_suite(void) +static int __test_suite(char *bpf_file) { int cg_fd, err; - err = populate_progs(); + err = populate_progs(bpf_file); if (err < 0) { fprintf(stderr, "ERROR: (%i) load bpf failed\n", err); return err; @@ -1347,17 +1347,30 @@ static int test_suite(void) out: printf("Summary: %i PASSED %i FAILED\n", passed, failed); + cleanup_cgroup_environment(); close(cg_fd); return err; } +static int test_suite(void) +{ + int err; + + err = __test_suite(BPF_SOCKMAP_FILENAME); + if (err) + goto out; + err = __test_suite(BPF_SOCKHASH_FILENAME); +out: + return err; +} + int main(int argc, char **argv) { struct rlimit r = {10 * 1024 * 1024, RLIM_INFINITY}; int iov_count = 1, length = 1024, rate = 1; struct sockmap_options options = {0}; int opt, longindex, err, cg_fd = 0; - char *bpf_file = BPF_FILENAME; + char *bpf_file = BPF_SOCKMAP_FILENAME; int test = PING_PONG; if (setrlimit(RLIMIT_MEMLOCK, &r)) { @@ -1438,7 +1451,7 @@ int main(int argc, char **argv) return -1; } - err = populate_progs(); + err = populate_progs(bpf_file); if (err) { fprintf(stderr, "populate program: (%s) %s\n", bpf_file, strerror(errno)); |