tests/utils/tap.h

   1 /*
   2  * SPDX-License-Identifier: BSD-2-Clause
   3  *
   4  * Copyright (C) 2004 Nik Clayton
   5  * Copyright (C) 2017 Jérémie Galarneau
   6  */
   7
   8 #ifdef __cplusplus
   9 extern "C" {
  10 #endif
  11
  12 # define ok(e, ...) ((e) ?                                              \
  13                      _gen_result(1, __func__, __FILE__, __LINE__,       \
  14                                  __VA_ARGS__) :                         \
  15                      _gen_result(0, __func__, __FILE__, __LINE__,       \
  16                                  __VA_ARGS__))
  17
  18 # define ok1(e) ((e) ?                                                  \
  19                  _gen_result(1, __func__, __FILE__, __LINE__, "%s", #e) : \
  20                  _gen_result(0, __func__, __FILE__, __LINE__, "%s", #e))
  21
  22 # define pass(...) ok(1, __VA_ARGS__)
  23 # define fail(...) ok(0, __VA_ARGS__)
  24
  25 # define skip_start(test, n, ...)                       \
  26         do {                                            \
  27                 if((test)) {                            \
  28                         skip(n,  __VA_ARGS__);          \
  29                         continue;                       \
  30                 }
  31
  32 #define skip_end() } while(0);
  33
  34 #ifdef __MINGW_PRINTF_FORMAT
  35 # define TAP_PRINTF_FORMAT __MINGW_PRINTF_FORMAT
  36 #else
  37 # define TAP_PRINTF_FORMAT printf
  38 #endif
  39
  40 __attribute__((format(TAP_PRINTF_FORMAT, 5, 6)))
  41 unsigned int _gen_result(int, const char *, const char *, unsigned int, const char *, ...);
  42
  43 int plan_no_plan(void);
  44 __attribute__((noreturn))
  45 int plan_skip_all(const char *);
  46 int plan_tests(unsigned int);
  47
  48 __attribute__((format(TAP_PRINTF_FORMAT, 1, 2)))
  49 unsigned int diag(const char *, ...);
  50 void diag_multiline(const char *);
  51
  52 __attribute__((format(TAP_PRINTF_FORMAT, 2, 3)))
  53 int skip(unsigned int, const char *, ...);
  54
  55 __attribute__((format(TAP_PRINTF_FORMAT, 1, 2)))
  56 void todo_start(const char *, ...);
  57 void todo_end(void);
  58
  59 int exit_status(void);
  60
  61 void tap_disable(void);
  62
  63 unsigned int rdiag_start(void);
  64 __attribute__((format(TAP_PRINTF_FORMAT, 1, 2)))
  65 unsigned int rdiag(const char *fmt, ...);
  66 unsigned int rdiag_end(void);
  67
  68 #ifdef __cplusplus
  69 }
  70 #endif