diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_progs.c')
| -rw-r--r-- | tools/testing/selftests/bpf/test_progs.c | 118 |
1 files changed, 21 insertions, 97 deletions
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index b521e0a512b6..54fa5fa688ce 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -222,23 +222,6 @@ int test__join_cgroup(const char *path) return fd; } -struct ipv4_packet pkt_v4 = { - .eth.h_proto = __bpf_constant_htons(ETH_P_IP), - .iph.ihl = 5, - .iph.protocol = IPPROTO_TCP, - .iph.tot_len = __bpf_constant_htons(MAGIC_BYTES), - .tcp.urg_ptr = 123, - .tcp.doff = 5, -}; - -struct ipv6_packet pkt_v6 = { - .eth.h_proto = __bpf_constant_htons(ETH_P_IPV6), - .iph.nexthdr = IPPROTO_TCP, - .iph.payload_len = __bpf_constant_htons(MAGIC_BYTES), - .tcp.urg_ptr = 123, - .tcp.doff = 5, -}; - int bpf_find_map(const char *test, struct bpf_object *obj, const char *name) { struct bpf_map *map; @@ -351,25 +334,13 @@ int extract_build_id(char *build_id, size_t size) len = size; memcpy(build_id, line, len); build_id[len] = '\0'; + free(line); return 0; err: fclose(fp); return -1; } -void *spin_lock_thread(void *arg) -{ - __u32 duration, retval; - int err, prog_fd = *(u32 *) arg; - - err = bpf_prog_test_run(prog_fd, 10000, &pkt_v4, sizeof(pkt_v4), - NULL, NULL, &retval, &duration); - CHECK(err || retval, "", - "err %d errno %d retval %d duration %d\n", - err, errno, retval, duration); - pthread_exit(arg); -} - /* extern declarations for test funcs */ #define DEFINE_TEST(name) extern void test_##name(void); #include <prog_tests/tests.h> @@ -420,6 +391,18 @@ static int libbpf_print_fn(enum libbpf_print_level level, return 0; } +static void free_str_set(const struct str_set *set) +{ + int i; + + if (!set) + return; + + for (i = 0; i < set->cnt; i++) + free((void *)set->strs[i]); + free(set->strs); +} + static int parse_str_list(const char *s, struct str_set *set) { char *input, *state = NULL, *next, **tmp, **strs = NULL; @@ -455,67 +438,6 @@ err: return -ENOMEM; } -int parse_num_list(const char *s, struct test_selector *sel) -{ - int i, set_len = 0, new_len, num, start = 0, end = -1; - bool *set = NULL, *tmp, parsing_end = false; - char *next; - - while (s[0]) { - errno = 0; - num = strtol(s, &next, 10); - if (errno) - return -errno; - - if (parsing_end) - end = num; - else - start = num; - - if (!parsing_end && *next == '-') { - s = next + 1; - parsing_end = true; - continue; - } else if (*next == ',') { - parsing_end = false; - s = next + 1; - end = num; - } else if (*next == '\0') { - parsing_end = false; - s = next; - end = num; - } else { - return -EINVAL; - } - - if (start > end) - return -EINVAL; - - if (end + 1 > set_len) { - new_len = end + 1; - tmp = realloc(set, new_len); - if (!tmp) { - free(set); - return -ENOMEM; - } - for (i = set_len; i < start; i++) - tmp[i] = false; - set = tmp; - set_len = new_len; - } - for (i = start; i <= end; i++) - set[i] = true; - } - - if (!set) - return -EINVAL; - - sel->num_set = set; - sel->num_set_len = set_len; - - return 0; -} - extern int extra_prog_load_log_flags; static error_t parse_arg(int key, char *arg, struct argp_state *state) @@ -529,13 +451,15 @@ static error_t parse_arg(int key, char *arg, struct argp_state *state) if (subtest_str) { *subtest_str = '\0'; if (parse_num_list(subtest_str + 1, - &env->subtest_selector)) { + &env->subtest_selector.num_set, + &env->subtest_selector.num_set_len)) { fprintf(stderr, "Failed to parse subtest numbers.\n"); return -EINVAL; } } - if (parse_num_list(arg, &env->test_selector)) { + if (parse_num_list(arg, &env->test_selector.num_set, + &env->test_selector.num_set_len)) { fprintf(stderr, "Failed to parse test numbers.\n"); return -EINVAL; } @@ -756,11 +680,11 @@ int main(int argc, char **argv) fprintf(stdout, "Summary: %d/%d PASSED, %d SKIPPED, %d FAILED\n", env.succ_cnt, env.sub_succ_cnt, env.skip_cnt, env.fail_cnt); - free(env.test_selector.blacklist.strs); - free(env.test_selector.whitelist.strs); + free_str_set(&env.test_selector.blacklist); + free_str_set(&env.test_selector.whitelist); free(env.test_selector.num_set); - free(env.subtest_selector.blacklist.strs); - free(env.subtest_selector.whitelist.strs); + free_str_set(&env.subtest_selector.blacklist); + free_str_set(&env.subtest_selector.whitelist); free(env.subtest_selector.num_set); return env.fail_cnt ? EXIT_FAILURE : EXIT_SUCCESS; |