diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
20 files changed, 40 insertions, 105 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c b/tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c index fb5840a62548..5dd6ca1255d0 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_obj_id.c @@ -48,8 +48,7 @@ void test_bpf_obj_id(void) /* test_obj_id.o is a dumb prog. It should never fail * to load. */ - if (err) - error_cnt++; + CHECK_FAIL(err); assert(!err); /* Insert a magic value to the map */ diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c b/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c index 1a1eae356f81..1c01ee2600a9 100644 --- a/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c +++ b/tools/testing/selftests/bpf/prog_tests/bpf_verif_scale.c @@ -28,8 +28,6 @@ static int check_load(const char *file, enum bpf_prog_type type) attr.prog_flags = BPF_F_TEST_RND_HI32; err = bpf_prog_load_xattr(&attr, &obj, &prog_fd); bpf_object__close(obj); - if (err) - error_cnt++; return err; } @@ -105,12 +103,7 @@ void test_bpf_verif_scale(void) continue; err = check_load(test->file, test->attach_type); - if (test->fails) { /* expected to fail */ - if (err) - error_cnt--; - else - error_cnt++; - } + CHECK_FAIL(err && !test->fails); } if (env.verifier_stats) diff --git a/tools/testing/selftests/bpf/prog_tests/flow_dissector.c b/tools/testing/selftests/bpf/prog_tests/flow_dissector.c index 6892b88ae065..aee0cda7870b 100644 --- a/tools/testing/selftests/bpf/prog_tests/flow_dissector.c +++ b/tools/testing/selftests/bpf/prog_tests/flow_dissector.c @@ -452,10 +452,8 @@ void test_flow_dissector(void) err = bpf_flow_load(&obj, "./bpf_flow.o", "flow_dissector", "jmp_table", "last_dissection", &prog_fd, &keys_fd); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) return; - } for (i = 0; i < ARRAY_SIZE(tests); i++) { struct bpf_flow_keys flow_keys; diff --git a/tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c b/tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c index 3d59b3c841fe..eba9a970703b 100644 --- a/tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c +++ b/tools/testing/selftests/bpf/prog_tests/get_stack_raw_tp.c @@ -135,10 +135,7 @@ void test_get_stack_raw_tp(void) exp_cnt -= err; } - goto close_prog_noerr; close_prog: - error_cnt++; -close_prog_noerr: if (!IS_ERR_OR_NULL(link)) bpf_link__destroy(link); if (!IS_ERR_OR_NULL(pb)) diff --git a/tools/testing/selftests/bpf/prog_tests/global_data.c b/tools/testing/selftests/bpf/prog_tests/global_data.c index d011079fb0bf..c680926fce73 100644 --- a/tools/testing/selftests/bpf/prog_tests/global_data.c +++ b/tools/testing/selftests/bpf/prog_tests/global_data.c @@ -7,10 +7,8 @@ static void test_global_data_number(struct bpf_object *obj, __u32 duration) uint64_t num; map_fd = bpf_find_map(__func__, obj, "result_number"); - if (map_fd < 0) { - error_cnt++; + if (CHECK_FAIL(map_fd < 0)) return; - } struct { char *name; @@ -44,10 +42,8 @@ static void test_global_data_string(struct bpf_object *obj, __u32 duration) char str[32]; map_fd = bpf_find_map(__func__, obj, "result_string"); - if (map_fd < 0) { - error_cnt++; + if (CHECK_FAIL(map_fd < 0)) return; - } struct { char *name; @@ -81,10 +77,8 @@ static void test_global_data_struct(struct bpf_object *obj, __u32 duration) struct foo val; map_fd = bpf_find_map(__func__, obj, "result_struct"); - if (map_fd < 0) { - error_cnt++; + if (CHECK_FAIL(map_fd < 0)) return; - } struct { char *name; @@ -112,16 +106,12 @@ static void test_global_data_rdonly(struct bpf_object *obj, __u32 duration) __u8 *buff; map = bpf_object__find_map_by_name(obj, "test_glo.rodata"); - if (!map || !bpf_map__is_internal(map)) { - error_cnt++; + if (CHECK_FAIL(!map || !bpf_map__is_internal(map))) return; - } map_fd = bpf_map__fd(map); - if (map_fd < 0) { - error_cnt++; + if (CHECK_FAIL(map_fd < 0)) return; - } buff = malloc(bpf_map__def(map)->value_size); if (buff) diff --git a/tools/testing/selftests/bpf/prog_tests/l4lb_all.c b/tools/testing/selftests/bpf/prog_tests/l4lb_all.c index 20ddca830e68..eaf64595be88 100644 --- a/tools/testing/selftests/bpf/prog_tests/l4lb_all.c +++ b/tools/testing/selftests/bpf/prog_tests/l4lb_all.c @@ -30,10 +30,8 @@ static void test_l4lb(const char *file) u32 *magic = (u32 *)buf; err = bpf_prog_load(file, BPF_PROG_TYPE_SCHED_CLS, &obj, &prog_fd); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) return; - } map_fd = bpf_find_map(__func__, obj, "vip_map"); if (map_fd < 0) @@ -72,10 +70,9 @@ static void test_l4lb(const char *file) bytes += stats[i].bytes; pkts += stats[i].pkts; } - if (bytes != MAGIC_BYTES * NUM_ITER * 2 || pkts != NUM_ITER * 2) { - error_cnt++; + if (CHECK_FAIL(bytes != MAGIC_BYTES * NUM_ITER * 2 || + pkts != NUM_ITER * 2)) printf("test_l4lb:FAIL:stats %lld %lld\n", bytes, pkts); - } out: bpf_object__close(obj); } diff --git a/tools/testing/selftests/bpf/prog_tests/map_lock.c b/tools/testing/selftests/bpf/prog_tests/map_lock.c index ee99368c595c..15993b6a194b 100644 --- a/tools/testing/selftests/bpf/prog_tests/map_lock.c +++ b/tools/testing/selftests/bpf/prog_tests/map_lock.c @@ -8,14 +8,12 @@ static void *parallel_map_access(void *arg) for (i = 0; i < 10000; i++) { err = bpf_map_lookup_elem_flags(map_fd, &key, vars, BPF_F_LOCK); - if (err) { + if (CHECK_FAIL(err)) { printf("lookup failed\n"); - error_cnt++; goto out; } - if (vars[0] != 0) { + if (CHECK_FAIL(vars[0] != 0)) { printf("lookup #%d var[0]=%d\n", i, vars[0]); - error_cnt++; goto out; } rnd = vars[1]; @@ -24,7 +22,7 @@ static void *parallel_map_access(void *arg) continue; printf("lookup #%d var[1]=%d var[%d]=%d\n", i, rnd, j, vars[j]); - error_cnt++; + CHECK_FAIL(vars[j] != rnd); goto out; } } @@ -42,15 +40,15 @@ void test_map_lock(void) void *ret; err = bpf_prog_load(file, BPF_PROG_TYPE_CGROUP_SKB, &obj, &prog_fd); - if (err) { + if (CHECK_FAIL(err)) { printf("test_map_lock:bpf_prog_load errno %d\n", errno); goto close_prog; } map_fd[0] = bpf_find_map(__func__, obj, "hash_map"); - if (map_fd[0] < 0) + if (CHECK_FAIL(map_fd[0] < 0)) goto close_prog; map_fd[1] = bpf_find_map(__func__, obj, "array_map"); - if (map_fd[1] < 0) + if (CHECK_FAIL(map_fd[1] < 0)) goto close_prog; bpf_map_update_elem(map_fd[0], &key, vars, BPF_F_LOCK); @@ -67,9 +65,6 @@ void test_map_lock(void) for (i = 4; i < 6; i++) assert(pthread_join(thread_id[i], &ret) == 0 && ret == (void *)&map_fd[i - 4]); - goto close_prog_noerr; close_prog: - error_cnt++; -close_prog_noerr: bpf_object__close(obj); } diff --git a/tools/testing/selftests/bpf/prog_tests/pkt_access.c b/tools/testing/selftests/bpf/prog_tests/pkt_access.c index 4ecfd721a044..a2537dfa899c 100644 --- a/tools/testing/selftests/bpf/prog_tests/pkt_access.c +++ b/tools/testing/selftests/bpf/prog_tests/pkt_access.c @@ -9,10 +9,8 @@ void test_pkt_access(void) int err, prog_fd; err = bpf_prog_load(file, BPF_PROG_TYPE_SCHED_CLS, &obj, &prog_fd); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) return; - } err = bpf_prog_test_run(prog_fd, 100000, &pkt_v4, sizeof(pkt_v4), NULL, NULL, &retval, &duration); diff --git a/tools/testing/selftests/bpf/prog_tests/pkt_md_access.c b/tools/testing/selftests/bpf/prog_tests/pkt_md_access.c index ac0d43435806..5f7aea605019 100644 --- a/tools/testing/selftests/bpf/prog_tests/pkt_md_access.c +++ b/tools/testing/selftests/bpf/prog_tests/pkt_md_access.c @@ -9,10 +9,8 @@ void test_pkt_md_access(void) int err, prog_fd; err = bpf_prog_load(file, BPF_PROG_TYPE_SCHED_CLS, &obj, &prog_fd); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) return; - } err = bpf_prog_test_run(prog_fd, 10, &pkt_v4, sizeof(pkt_v4), NULL, NULL, &retval, &duration); diff --git a/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c b/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c index e60cd5ff1f55..faccc66f4e39 100644 --- a/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c +++ b/tools/testing/selftests/bpf/prog_tests/queue_stack_map.c @@ -27,10 +27,8 @@ static void test_queue_stack_map_by_type(int type) return; err = bpf_prog_load(file, BPF_PROG_TYPE_SCHED_CLS, &obj, &prog_fd); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) return; - } map_in_fd = bpf_find_map(__func__, obj, "map_in"); if (map_in_fd < 0) @@ -43,10 +41,8 @@ static void test_queue_stack_map_by_type(int type) /* Push 32 elements to the input map */ for (i = 0; i < MAP_SIZE; i++) { err = bpf_map_update_elem(map_in_fd, NULL, &vals[i], 0); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) goto out; - } } /* The eBPF program pushes iph.saddr in the output map, diff --git a/tools/testing/selftests/bpf/prog_tests/reference_tracking.c b/tools/testing/selftests/bpf/prog_tests/reference_tracking.c index 4a4f428d1a78..5c78e2b5a917 100644 --- a/tools/testing/selftests/bpf/prog_tests/reference_tracking.c +++ b/tools/testing/selftests/bpf/prog_tests/reference_tracking.c @@ -10,10 +10,8 @@ void test_reference_tracking(void) int err = 0; obj = bpf_object__open(file); - if (IS_ERR(obj)) { - error_cnt++; + if (CHECK_FAIL(IS_ERR(obj))) return; - } bpf_object__for_each_program(prog, obj) { const char *title; diff --git a/tools/testing/selftests/bpf/prog_tests/spinlock.c b/tools/testing/selftests/bpf/prog_tests/spinlock.c index 114ebe6a438e..d71fb3dda376 100644 --- a/tools/testing/selftests/bpf/prog_tests/spinlock.c +++ b/tools/testing/selftests/bpf/prog_tests/spinlock.c @@ -11,7 +11,7 @@ void test_spinlock(void) void *ret; err = bpf_prog_load(file, BPF_PROG_TYPE_CGROUP_SKB, &obj, &prog_fd); - if (err) { + if (CHECK_FAIL(err)) { printf("test_spin_lock:bpf_prog_load errno %d\n", errno); goto close_prog; } @@ -21,9 +21,7 @@ void test_spinlock(void) for (i = 0; i < 4; i++) assert(pthread_join(thread_id[i], &ret) == 0 && ret == (void *)&prog_fd); - goto close_prog_noerr; + close_prog: - error_cnt++; -close_prog_noerr: bpf_object__close(obj); } diff --git a/tools/testing/selftests/bpf/prog_tests/stacktrace_map.c b/tools/testing/selftests/bpf/prog_tests/stacktrace_map.c index fc539335c5b3..37269d23df93 100644 --- a/tools/testing/selftests/bpf/prog_tests/stacktrace_map.c +++ b/tools/testing/selftests/bpf/prog_tests/stacktrace_map.c @@ -26,19 +26,19 @@ void test_stacktrace_map(void) /* find map fds */ control_map_fd = bpf_find_map(__func__, obj, "control_map"); - if (control_map_fd < 0) + if (CHECK_FAIL(control_map_fd < 0)) goto disable_pmu; stackid_hmap_fd = bpf_find_map(__func__, obj, "stackid_hmap"); - if (stackid_hmap_fd < 0) + if (CHECK_FAIL(stackid_hmap_fd < 0)) goto disable_pmu; stackmap_fd = bpf_find_map(__func__, obj, "stackmap"); - if (stackmap_fd < 0) + if (CHECK_FAIL(stackmap_fd < 0)) goto disable_pmu; stack_amap_fd = bpf_find_map(__func__, obj, "stack_amap"); - if (stack_amap_fd < 0) + if (CHECK_FAIL(stack_amap_fd < 0)) goto disable_pmu; /* give some time for bpf program run */ @@ -55,23 +55,20 @@ void test_stacktrace_map(void) err = compare_map_keys(stackid_hmap_fd, stackmap_fd); if (CHECK(err, "compare_map_keys stackid_hmap vs. stackmap", "err %d errno %d\n", err, errno)) - goto disable_pmu_noerr; + goto disable_pmu; err = compare_map_keys(stackmap_fd, stackid_hmap_fd); if (CHECK(err, "compare_map_keys stackmap vs. stackid_hmap", "err %d errno %d\n", err, errno)) - goto disable_pmu_noerr; + goto disable_pmu; stack_trace_len = PERF_MAX_STACK_DEPTH * sizeof(__u64); err = compare_stack_ips(stackmap_fd, stack_amap_fd, stack_trace_len); if (CHECK(err, "compare_stack_ips stackmap vs. stack_amap", "err %d errno %d\n", err, errno)) - goto disable_pmu_noerr; + goto disable_pmu; - goto disable_pmu_noerr; disable_pmu: - error_cnt++; -disable_pmu_noerr: bpf_link__destroy(link); close_prog: bpf_object__close(obj); diff --git a/tools/testing/selftests/bpf/prog_tests/stacktrace_map_raw_tp.c b/tools/testing/selftests/bpf/prog_tests/stacktrace_map_raw_tp.c index fbfa8e76cf63..404a5498e1a3 100644 --- a/tools/testing/selftests/bpf/prog_tests/stacktrace_map_raw_tp.c +++ b/tools/testing/selftests/bpf/prog_tests/stacktrace_map_raw_tp.c @@ -26,15 +26,15 @@ void test_stacktrace_map_raw_tp(void) /* find map fds */ control_map_fd = bpf_find_map(__func__, obj, "control_map"); - if (control_map_fd < 0) + if (CHECK_FAIL(control_map_fd < 0)) goto close_prog; stackid_hmap_fd = bpf_find_map(__func__, obj, "stackid_hmap"); - if (stackid_hmap_fd < 0) + if (CHECK_FAIL(stackid_hmap_fd < 0)) goto close_prog; stackmap_fd = bpf_find_map(__func__, obj, "stackmap"); - if (stackmap_fd < 0) + if (CHECK_FAIL(stackmap_fd < 0)) goto close_prog; /* give some time for bpf program run */ @@ -58,10 +58,7 @@ void test_stacktrace_map_raw_tp(void) "err %d errno %d\n", err, errno)) goto close_prog; - goto close_prog_noerr; close_prog: - error_cnt++; -close_prog_noerr: if (!IS_ERR_OR_NULL(link)) bpf_link__destroy(link); bpf_object__close(obj); diff --git a/tools/testing/selftests/bpf/prog_tests/task_fd_query_rawtp.c b/tools/testing/selftests/bpf/prog_tests/task_fd_query_rawtp.c index 958a3d88de99..1bdc1d86a50c 100644 --- a/tools/testing/selftests/bpf/prog_tests/task_fd_query_rawtp.c +++ b/tools/testing/selftests/bpf/prog_tests/task_fd_query_rawtp.c @@ -70,9 +70,6 @@ void test_task_fd_query_rawtp(void) if (CHECK(!err, "check_results", "fd_type %d len %u\n", fd_type, len)) goto close_prog; - goto close_prog_noerr; close_prog: - error_cnt++; -close_prog_noerr: bpf_object__close(obj); } diff --git a/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c b/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c index f9b70e81682b..3f131b8fe328 100644 --- a/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c +++ b/tools/testing/selftests/bpf/prog_tests/task_fd_query_tp.c @@ -62,14 +62,9 @@ static void test_task_fd_query_tp_core(const char *probe_name, fd_type, buf)) goto close_pmu; - close(pmu_fd); - goto close_prog_noerr; - close_pmu: close(pmu_fd); close_prog: - error_cnt++; -close_prog_noerr: bpf_object__close(obj); } diff --git a/tools/testing/selftests/bpf/prog_tests/tcp_estats.c b/tools/testing/selftests/bpf/prog_tests/tcp_estats.c index bb8759d69099..594307dffd13 100644 --- a/tools/testing/selftests/bpf/prog_tests/tcp_estats.c +++ b/tools/testing/selftests/bpf/prog_tests/tcp_estats.c @@ -10,10 +10,8 @@ void test_tcp_estats(void) err = bpf_prog_load(file, BPF_PROG_TYPE_TRACEPOINT, &obj, &prog_fd); CHECK(err, "", "err %d errno %d\n", err, errno); - if (err) { - error_cnt++; + if (err) return; - } bpf_object__close(obj); } diff --git a/tools/testing/selftests/bpf/prog_tests/xdp.c b/tools/testing/selftests/bpf/prog_tests/xdp.c index a74167289545..dcb5ecac778e 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp.c @@ -16,10 +16,8 @@ void test_xdp(void) int err, prog_fd, map_fd; err = bpf_prog_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) return; - } map_fd = bpf_find_map(__func__, obj, "vip2tnl"); if (map_fd < 0) diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c b/tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c index 922aa0a19764..3744196d7cba 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_adjust_tail.c @@ -10,10 +10,8 @@ void test_xdp_adjust_tail(void) int err, prog_fd; err = bpf_prog_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) return; - } err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4), buf, &size, &retval, &duration); diff --git a/tools/testing/selftests/bpf/prog_tests/xdp_noinline.c b/tools/testing/selftests/bpf/prog_tests/xdp_noinline.c index 15f7c272edb0..c9404e6b226e 100644 --- a/tools/testing/selftests/bpf/prog_tests/xdp_noinline.c +++ b/tools/testing/selftests/bpf/prog_tests/xdp_noinline.c @@ -31,10 +31,8 @@ void test_xdp_noinline(void) u32 *magic = (u32 *)buf; err = bpf_prog_load(file, BPF_PROG_TYPE_XDP, &obj, &prog_fd); - if (err) { - error_cnt++; + if (CHECK_FAIL(err)) return; - } map_fd = bpf_find_map(__func__, obj, "vip_map"); if (map_fd < 0) @@ -73,8 +71,8 @@ void test_xdp_noinline(void) bytes += stats[i].bytes; pkts += stats[i].pkts; } - if (bytes != MAGIC_BYTES * NUM_ITER * 2 || pkts != NUM_ITER * 2) { - error_cnt++; + if (CHECK_FAIL(bytes != MAGIC_BYTES * NUM_ITER * 2 || + pkts != NUM_ITER * 2)) { printf("test_xdp_noinline:FAIL:stats %lld %lld\n", bytes, pkts); } |