/usr/include/luasandbox/test/mu_test.h is in libluasandbox-dev 1.2.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* vim: set ts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/** @brief Unit test macros and global data @file */
#ifndef luasandbox_test_mu_test_h_
#define luasandbox_test_mu_test_h_
#include <stdio.h>
#ifdef _WIN32
#define snprintf _snprintf
#endif
#if defined(_MSC_VER)
#define PRIuSIZE "Iu"
#else
#define PRIuSIZE "zu"
#endif
#define MU_ERR_LEN 1024
#define mu_assert(cond, ...) \
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)
#define mu_assert_rv(rv, fn) \
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)
#define mu_run_test(test) \
do { \
char *message = test(); \
mu_tests_run++; \
if (message) \
return message; \
} while (0)
int mu_tests_run = 0;
char mu_err[MU_ERR_LEN] = { 0 };
#endif
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