LXR linux/tools/lib/perf/include/internal/tests.h

   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
   8int tests_failed;
   9int 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 */
  66