68 static int tester_init(struct test_loader *tester)  in tester_init()  argument
70 	if (!tester->log_buf) {  in tester_init()
71 		tester->log_buf_sz = TEST_LOADER_LOG_BUF_SZ;  in tester_init()
72 		tester->log_buf = malloc(tester->log_buf_sz);  in tester_init()
73 		if (!ASSERT_OK_PTR(tester->log_buf, "tester_log_buf"))  in tester_init()
80 void test_loader_fini(struct test_loader *tester)  in test_loader_fini()  argument
82 	if (!tester)  in test_loader_fini()
85 	free(tester->log_buf);  in test_loader_fini()
160 static int parse_test_spec(struct test_loader *tester,  in parse_test_spec()  argument
341 static void prepare_case(struct test_loader *tester,  in prepare_case()  argument
353 	bpf_program__set_log_buf(prog, tester->log_buf, tester->log_buf_sz);  in prepare_case()
367 	tester->log_buf[0] = '\0';  in prepare_case()
368 	tester->next_match_pos = 0;  in prepare_case()
378 static void validate_case(struct test_loader *tester,  in validate_case()  argument
392 		match = strstr(tester->log_buf + tester->next_match_pos, expect_msg);  in validate_case()
396 				emit_verifier_log(tester->log_buf, true /*force*/);  in validate_case()
404 		tester->next_match_pos = match - tester->log_buf + strlen(expect_msg);  in validate_case()
443 static bool can_execute_unpriv(struct test_loader *tester, struct test_spec *spec)  in can_execute_unpriv()  argument
532 void run_subtest(struct test_loader *tester,  in run_subtest()  argument
553 		if (!can_execute_unpriv(tester, spec)) {  in run_subtest()
587 	prepare_case(tester, spec, tobj, tprog);  in run_subtest()
600 			emit_verifier_log(tester->log_buf, false /*force*/);  in run_subtest()
605 			emit_verifier_log(tester->log_buf, true /*force*/);  in run_subtest()
610 	emit_verifier_log(tester->log_buf, false /*force*/);  in run_subtest()
611 	validate_case(tester, subspec, tobj, tprog, err);  in run_subtest()
620 		if (tester->pre_execution_cb) {  in run_subtest()
621 			err = tester->pre_execution_cb(tobj);  in run_subtest()
642 static void process_subtest(struct test_loader *tester,  in process_subtest()  argument
654 	if (tester_init(tester) < 0)  in process_subtest()
673 		err = parse_test_spec(tester, obj, prog, &specs[i++]);  in process_subtest()
687 			run_subtest(tester, &open_opts, obj_bytes, obj_byte_cnt,  in process_subtest()
690 			run_subtest(tester, &open_opts, obj_bytes, obj_byte_cnt,  in process_subtest()
701 void test_loader__run_subtests(struct test_loader *tester,  in test_loader__run_subtests()  argument
706 	process_subtest(tester, skel_name, elf_bytes_factory);  in test_loader__run_subtests()