cryb-to/include/cryb/assert.h
2016-11-14 13:00:51 +01:00

69 lines
2.2 KiB
C

/*-
* Copyright (c) 2016 Dag-Erling Smørgrav
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef CRYB_ASSERT_H_INCLUDED
#define CRYB_ASSERT_H_INCLUDED
#ifndef CRYB_TO
#include <cryb/to.h>
#endif
#ifndef CRYB_COVERAGE
#include <cryb/coverage.h>
#endif
#define assertion_failed cryb_assertion_failed
void assertion_failed(const char *, const char *, unsigned int,
const char *, ...) CRYB_NORETURN;
#ifndef CRYB_NDEBUG
#define assertf(exp, ...) \
do { \
CRYB_DISABLE_COVERAGE \
if (!(exp)) \
assertion_failed(__func__, __FILE__, \
__LINE__, __VA_ARGS__); \
CRYB_RESTORE_COVERAGE \
} while (0)
#define assert(exp) \
assertf(exp, "%s", #exp)
#else
#define assertf(exp, ...) \
((void)0)
#define assert(exp) \
((void)0)
#endif
#endif