mu_test.h File Reference

Unit test macros and global data. More...

#include <stdio.h>

Include dependency graph for mu_test.h:

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Macros
#define	PRIuSIZE   "zu"
#define	MU_ERR_LEN   1024
#define	mu_assert(cond, ...)
#define	mu_assert_rv(rv, fn)
#define	mu_run_test(test)

Variables
int	mu_tests_run = 0
char	mu_err [MU_ERR_LEN] = { 0 }

Detailed Description

Unit test macros and global data.

Definition in file mu_test.h.

Macro Definition Documentation

#define mu_assert	(		cond,
			...
	)

Value:

do {                                                                           \
  if (!(cond)) {                                                               \
    int cnt = snprintf(mu_err, MU_ERR_LEN, "line: %d (%s) ", __LINE__, #cond); \
    if (cnt > 0 && cnt < MU_ERR_LEN) {                                         \
      cnt = snprintf(mu_err+cnt, MU_ERR_LEN-cnt, __VA_ARGS__);                 \
      if (cnt > 0 && cnt < MU_ERR_LEN) {                                       \
        return mu_err;                                                         \
      }                                                                        \
    }                                                                          \
    mu_err[MU_ERR_LEN - 1] = 0;                                                \
    return mu_err;                                                             \
  }                                                                            \
} while (0)

Definition at line 28 of file mu_test.h.

#define mu_assert_rv	(		rv,
			fn
	)

Value:

do {                                                                           \
  int result = fn;                                                             \
  if (rv != result) {                                                          \
    int cnt = snprintf(mu_err, MU_ERR_LEN, "line: %d %s expected: %d "         \
    " received: %d", __LINE__, #fn, rv, result);                               \
    if (cnt > 0 && cnt < MU_ERR_LEN) {                                         \
      return mu_err;                                                           \
    }                                                                          \
    mu_err[MU_ERR_LEN - 1] = 0;                                                \
    return mu_err;                                                             \
  }                                                                            \
} while (0)

Definition at line 43 of file mu_test.h.

#define MU_ERR_LEN   1024

Definition at line 26 of file mu_test.h.

#define mu_run_test

(

test

)

Value:

do {                                                                           \
  char *message = test();                                                      \
  mu_tests_run++;                                                              \
  if (message)                                                                 \
    return message;                                                            \
} while (0)

Definition at line 57 of file mu_test.h.

#define PRIuSIZE   "zu"

Definition at line 23 of file mu_test.h.

Variable Documentation

char mu_err[MU_ERR_LEN] = { 0 }

Definition at line 66 of file mu_test.h.

int mu_tests_run = 0

Definition at line 65 of file mu_test.h.