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Diffstat (limited to 'tools/testing/selftests/bpf/test_progs.c')
-rw-r--r--tools/testing/selftests/bpf/test_progs.c83
1 files changed, 73 insertions, 10 deletions
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index 7fa7d08a8104..bab1e6f1d8f1 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -8,7 +8,7 @@
#include <string.h>
/* defined in test_progs.h */
-struct test_env env;
+struct test_env env = {};
struct prog_test_def {
const char *test_name;
@@ -29,10 +29,19 @@ struct prog_test_def {
static bool should_run(struct test_selector *sel, int num, const char *name)
{
- if (sel->name && sel->name[0] && !strstr(name, sel->name))
- return false;
+ int i;
+
+ for (i = 0; i < sel->blacklist.cnt; i++) {
+ if (strstr(name, sel->blacklist.strs[i]))
+ return false;
+ }
- if (!sel->num_set)
+ for (i = 0; i < sel->whitelist.cnt; i++) {
+ if (strstr(name, sel->whitelist.strs[i]))
+ return true;
+ }
+
+ if (!sel->whitelist.cnt && !sel->num_set)
return true;
return num < sel->num_set_len && sel->num_set[num];
@@ -334,6 +343,7 @@ const char argp_program_doc[] = "BPF selftests test runner";
enum ARG_KEYS {
ARG_TEST_NUM = 'n',
ARG_TEST_NAME = 't',
+ ARG_TEST_NAME_BLACKLIST = 'b',
ARG_VERIFIER_STATS = 's',
ARG_VERBOSE = 'v',
};
@@ -341,8 +351,10 @@ enum ARG_KEYS {
static const struct argp_option opts[] = {
{ "num", ARG_TEST_NUM, "NUM", 0,
"Run test number NUM only " },
- { "name", ARG_TEST_NAME, "NAME", 0,
- "Run tests with names containing NAME" },
+ { "name", ARG_TEST_NAME, "NAMES", 0,
+ "Run tests with names containing any string from NAMES list" },
+ { "name-blacklist", ARG_TEST_NAME_BLACKLIST, "NAMES", 0,
+ "Don't run tests with names containing any string from NAMES list" },
{ "verifier-stats", ARG_VERIFIER_STATS, NULL, 0,
"Output verifier statistics", },
{ "verbose", ARG_VERBOSE, "LEVEL", OPTION_ARG_OPTIONAL,
@@ -359,6 +371,41 @@ static int libbpf_print_fn(enum libbpf_print_level level,
return 0;
}
+static int parse_str_list(const char *s, struct str_set *set)
+{
+ char *input, *state = NULL, *next, **tmp, **strs = NULL;
+ int cnt = 0;
+
+ input = strdup(s);
+ if (!input)
+ return -ENOMEM;
+
+ set->cnt = 0;
+ set->strs = NULL;
+
+ while ((next = strtok_r(state ? NULL : input, ",", &state))) {
+ tmp = realloc(strs, sizeof(*strs) * (cnt + 1));
+ if (!tmp)
+ goto err;
+ strs = tmp;
+
+ strs[cnt] = strdup(next);
+ if (!strs[cnt])
+ goto err;
+
+ cnt++;
+ }
+
+ set->cnt = cnt;
+ set->strs = (const char **)strs;
+ free(input);
+ return 0;
+err:
+ free(strs);
+ free(input);
+ return -ENOMEM;
+}
+
int parse_num_list(const char *s, struct test_selector *sel)
{
int i, set_len = 0, num, start = 0, end = -1;
@@ -449,12 +496,24 @@ static error_t parse_arg(int key, char *arg, struct argp_state *state)
if (subtest_str) {
*subtest_str = '\0';
- env->subtest_selector.name = strdup(subtest_str + 1);
- if (!env->subtest_selector.name)
+ if (parse_str_list(subtest_str + 1,
+ &env->subtest_selector.whitelist))
+ return -ENOMEM;
+ }
+ if (parse_str_list(arg, &env->test_selector.whitelist))
+ return -ENOMEM;
+ break;
+ }
+ case ARG_TEST_NAME_BLACKLIST: {
+ char *subtest_str = strchr(arg, '/');
+
+ if (subtest_str) {
+ *subtest_str = '\0';
+ if (parse_str_list(subtest_str + 1,
+ &env->subtest_selector.blacklist))
return -ENOMEM;
}
- env->test_selector.name = strdup(arg);
- if (!env->test_selector.name)
+ if (parse_str_list(arg, &env->test_selector.blacklist))
return -ENOMEM;
break;
}
@@ -617,7 +676,11 @@ int main(int argc, char **argv)
printf("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(env.test_selector.num_set);
+ free(env.subtest_selector.blacklist.strs);
+ free(env.subtest_selector.whitelist.strs);
free(env.subtest_selector.num_set);
return env.fail_cnt ? EXIT_FAILURE : EXIT_SUCCESS;