diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/core_retro.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/core_retro.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/core_retro.c b/tools/testing/selftests/bpf/prog_tests/core_retro.c index 6acb0e94d4d7..4a2c256c8db6 100644 --- a/tools/testing/selftests/bpf/prog_tests/core_retro.c +++ b/tools/testing/selftests/bpf/prog_tests/core_retro.c @@ -6,31 +6,32 @@ void test_core_retro(void) { - int err, zero = 0, res, duration = 0, my_pid = getpid(); + int err, zero = 0, res, my_pid = getpid(); struct test_core_retro *skel; /* load program */ skel = test_core_retro__open_and_load(); - if (CHECK(!skel, "skel_load", "skeleton open/load failed\n")) + if (!ASSERT_OK_PTR(skel, "skel_load")) goto out_close; - err = bpf_map_update_elem(bpf_map__fd(skel->maps.exp_tgid_map), &zero, &my_pid, 0); - if (CHECK(err, "map_update", "failed to set expected PID: %d\n", errno)) + err = bpf_map__update_elem(skel->maps.exp_tgid_map, &zero, sizeof(zero), + &my_pid, sizeof(my_pid), 0); + if (!ASSERT_OK(err, "map_update")) goto out_close; /* attach probe */ err = test_core_retro__attach(skel); - if (CHECK(err, "attach_kprobe", "err %d\n", err)) + if (!ASSERT_OK(err, "attach_kprobe")) goto out_close; /* trigger */ usleep(1); - err = bpf_map_lookup_elem(bpf_map__fd(skel->maps.results), &zero, &res); - if (CHECK(err, "map_lookup", "failed to lookup result: %d\n", errno)) + err = bpf_map__lookup_elem(skel->maps.results, &zero, sizeof(zero), &res, sizeof(res), 0); + if (!ASSERT_OK(err, "map_lookup")) goto out_close; - CHECK(res != my_pid, "pid_check", "got %d != exp %d\n", res, my_pid); + ASSERT_EQ(res, my_pid, "pid_check"); out_close: test_core_retro__destroy(skel); |