1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __LIBPERF_INTERNAL_TESTS_H
 3#define __LIBPERF_INTERNAL_TESTS_H
 4
 5#include <stdio.h>
 6#include <unistd.h>
 7
 8extern int tests_failed;
 9extern int tests_verbose;
10
11static inline int get_verbose(char **argv, int argc)
12{
13	int c;
14	int verbose = 0;
15
16	while ((c = getopt(argc, argv, "v")) != -1) {
17		switch (c)
18		{
19		case 'v':
20			verbose = 1;
21			break;
22		default:
23			break;
24		}
25	}
26	return verbose;
27}
28
29#define __T_START					\
30do {							\
31	tests_verbose = get_verbose(argv, argc);	\
32	fprintf(stdout, "- running %s...", __FILE__);	\
33	fflush(NULL);					\
34	tests_failed = 0;				\
35} while (0)
36
37#define __T_END								\
38do {									\
39	if (tests_failed)						\
40		fprintf(stdout, "  FAILED (%d)\n", tests_failed);	\
41	else								\
42		fprintf(stdout, "OK\n");				\
43} while (0)
44
45#define __T(text, cond)                                                          \
46do {                                                                             \
47	if (!(cond)) {                                                           \
48		fprintf(stderr, "FAILED %s:%d %s\n", __FILE__, __LINE__, text);  \
49		tests_failed++;                                                  \
50		return -1;                                                       \
51	}                                                                        \
52} while (0)
53
54#define __T_VERBOSE(...)						\
55do {									\
56	if (tests_verbose) {						\
57		if (tests_verbose == 1) {				\
58			fputc('\n', stderr);				\
59			tests_verbose++;				\
60		}							\
61		fprintf(stderr, ##__VA_ARGS__);				\
62	}								\
63} while (0)
64
65#endif /* __LIBPERF_INTERNAL_TESTS_H */