2 files changed, 16 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c
index a5dba14b2025..ef05d2f0e7bb 100644
--- a/tools/testing/selftests/bpf/test_progs.c
+++ b/tools/testing/selftests/bpf/test_progs.c
@@ -367,6 +367,7 @@ enum ARG_KEYS {
 	ARG_VERIFIER_STATS = 's',
 	ARG_VERBOSE = 'v',
 	ARG_GET_TEST_CNT = 'c',
+	ARG_LIST_TEST_NAMES = 'l',
 };
 
 static const struct argp_option opts[] = {
@@ -382,6 +383,8 @@ static const struct argp_option opts[] = {
 	  "Verbose output (use -vv or -vvv for progressively verbose output)" },
 	{ "count", ARG_GET_TEST_CNT, NULL, 0,
 	  "Get number of selected top-level tests " },
+	{ "list", ARG_LIST_TEST_NAMES, NULL, 0,
+	  "List test names that would run (without running them) " },
 	{},
 };
 
@@ -517,6 +520,9 @@ static error_t parse_arg(int key, char *arg, struct argp_state *state)
 	case ARG_GET_TEST_CNT:
 		env->get_test_cnt = true;
 		break;
+	case ARG_LIST_TEST_NAMES:
+		env->list_test_names = true;
+		break;
 	case ARGP_KEY_ARG:
 		argp_usage(state);
 		break;
@@ -665,6 +671,12 @@ int main(int argc, char **argv)
 			continue;
 		}
 
+		if (env.list_test_names) {
+			fprintf(env.stdout, "%s\n", test->test_name);
+			env.succ_cnt++;
+			continue;
+		}
+
 		test->run_test();
 		/* ensure last sub-test is finalized properly */
 		if (test->subtest_name)
@@ -694,6 +706,9 @@ int main(int argc, char **argv)
 		goto out;
 	}
 
+	if (env.list_test_names)
+		goto out;
+
 	fprintf(stdout, "Summary: %d/%d PASSED, %d SKIPPED, %d FAILED\n",
 		env.succ_cnt, env.sub_succ_cnt, env.skip_cnt, env.fail_cnt);
 
diff --git a/tools/testing/selftests/bpf/test_progs.h b/tools/testing/selftests/bpf/test_progs.h
index 0030584619c3..ec31f382e7fd 100644
--- a/tools/testing/selftests/bpf/test_progs.h
+++ b/tools/testing/selftests/bpf/test_progs.h
@@ -67,6 +67,7 @@ struct test_env {
 
 	bool jit_enabled;
 	bool get_test_cnt;
+	bool list_test_names;
 
 	struct prog_test_def *test;
 	FILE *stdout;