19 struct test_env env = {};  variable
74 	if (stdout == env.stdout)  in dump_test_log()
77 	fflush(stdout); /* exports env.log_buf & env.log_cnt */  in dump_test_log()
79 	if (env.verbosity > VERBOSE_NONE || test->force_log || failed) {  in dump_test_log()
80 		if (env.log_cnt) {  in dump_test_log()
81 			env.log_buf[env.log_cnt] = '\0';  in dump_test_log()
82 			fprintf(env.stdout, "%s", env.log_buf);  in dump_test_log()
83 			if (env.log_buf[env.log_cnt - 1] != '\n')  in dump_test_log()
84 				fprintf(env.stdout, "\n");  in dump_test_log()
93 	if (env.test->skip_cnt) {  in skip_account()
94 		env.skip_cnt++;  in skip_account()
95 		env.test->skip_cnt = 0;  in skip_account()
110 	for (i = 0; i < env.nr_cpus; i++)  in reset_affinity()
129 	env.saved_netns_fd = open("/proc/self/ns/net", O_RDONLY);  in save_netns()
130 	if (env.saved_netns_fd == -1) {  in save_netns()
138 	if (setns(env.saved_netns_fd, CLONE_NEWNET) == -1) {  in restore_netns()
147 	struct prog_test_def *test = env.test;  in test__end_subtest()
151 		env.fail_cnt++;  in test__end_subtest()
153 		env.sub_succ_cnt++;  in test__end_subtest()
158 	fprintf(env.stdout, "#%d/%d %s:%s\n",  in test__end_subtest()
168 	struct prog_test_def *test = env.test;  in test__start_subtest()
176 		fprintf(env.stderr,  in test__start_subtest()
182 	if (!should_run(&env.subtest_selector, test->subtest_num, name))  in test__start_subtest()
187 		fprintf(env.stderr,  in test__start_subtest()
192 	env.test->old_error_cnt = env.test->error_cnt;  in test__start_subtest()
198 	env.test->force_log = true;  in test__force_log()
203 	env.test->skip_cnt++;  in test__skip()
208 	env.test->error_cnt++;  in test__fail()
215 	if (!env.test->need_cgroup_cleanup) {  in test__join_cgroup()
219 				env.test->test_num, env.test->test_name);  in test__join_cgroup()
223 		env.test->need_cgroup_cleanup = true;  in test__join_cgroup()
230 			env.test->test_num, env.test->test_name, path, errno);  in test__join_cgroup()
237 			env.test->test_num, env.test->test_name, path, errno);  in test__join_cgroup()
413 	if (env.verbosity < VERBOSE_VERY && level == LIBBPF_DEBUG)  in libbpf_print_fn()
470 	struct test_env *env = state->input;  in parse_arg()  local
479 					   &env->subtest_selector.num_set,  in parse_arg()
480 					   &env->subtest_selector.num_set_len)) {  in parse_arg()
486 		if (parse_num_list(arg, &env->test_selector.num_set,  in parse_arg()
487 				   &env->test_selector.num_set_len)) {  in parse_arg()
499 					   &env->subtest_selector.whitelist))  in parse_arg()
502 		if (parse_str_list(arg, &env->test_selector.whitelist))  in parse_arg()
512 					   &env->subtest_selector.blacklist))  in parse_arg()
515 		if (parse_str_list(arg, &env->test_selector.blacklist))  in parse_arg()
520 		env->verifier_stats = true;  in parse_arg()
523 		env->verbosity = VERBOSE_NORMAL;  in parse_arg()
526 				env->verbosity = VERBOSE_VERY;  in parse_arg()
529 				env->verbosity = VERBOSE_SUPER;  in parse_arg()
540 		env->get_test_cnt = true;  in parse_arg()
543 		env->list_test_names = true;  in parse_arg()
559 	env.stdout = stdout;  in stdio_hijack()
560 	env.stderr = stderr;  in stdio_hijack()
562 	if (env.verbosity > VERBOSE_NONE) {  in stdio_hijack()
570 	stdout = open_memstream(&env.log_buf, &env.log_cnt);  in stdio_hijack()
572 		stdout = env.stdout;  in stdio_hijack()
584 	if (stdout == env.stdout)  in stdio_restore()
588 	free(env.log_buf);  in stdio_restore()
590 	env.log_buf = NULL;  in stdio_restore()
591 	env.log_cnt = 0;  in stdio_restore()
593 	stdout = env.stdout;  in stdio_restore()
594 	stderr = env.stderr;  in stdio_restore()
621 	if (env.verbosity > VERBOSE_NONE)  in cd_flavor_subdir()
635 	if (env.test)  in crash_handler()
636 		dump_test_log(env.test, true);  in crash_handler()
637 	if (env.stdout)  in crash_handler()
659 	err = argp_parse(&argp, argc, argv, 0, NULL, &env);  in main()
671 	env.jit_enabled = is_jit_enabled();  in main()
672 	env.nr_cpus = libbpf_num_possible_cpus();  in main()
673 	if (env.nr_cpus < 0) {  in main()
675 			env.nr_cpus);  in main()
684 		env.test = test;  in main()
687 		if (!should_run(&env.test_selector,  in main()
691 		if (env.get_test_cnt) {  in main()
692 			env.succ_cnt++;  in main()
696 		if (env.list_test_names) {  in main()
697 			fprintf(env.stdout, "%s\n", test->test_name);  in main()
698 			env.succ_cnt++;  in main()
709 			env.fail_cnt++;  in main()
711 			env.succ_cnt++;  in main()
716 		fprintf(env.stdout, "#%d %s:%s\n",  in main()
727 	if (env.get_test_cnt) {  in main()
728 		printf("%d\n", env.succ_cnt);  in main()
732 	if (env.list_test_names)  in main()
736 		env.succ_cnt, env.sub_succ_cnt, env.skip_cnt, env.fail_cnt);  in main()
739 	free_str_set(&env.test_selector.blacklist);  in main()
740 	free_str_set(&env.test_selector.whitelist);  in main()
741 	free(env.test_selector.num_set);  in main()
742 	free_str_set(&env.subtest_selector.blacklist);  in main()
743 	free_str_set(&env.subtest_selector.whitelist);  in main()
744 	free(env.subtest_selector.num_set);  in main()
745 	close(env.saved_netns_fd);  in main()
747 	if (env.succ_cnt + env.fail_cnt + env.skip_cnt == 0)  in main()
750 	return env.fail_cnt ? EXIT_FAILURE : EXIT_SUCCESS;  in main()