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/*
* The MIT License
*
* Copyright (C) 2017 Alexander Saprykin <saprykin.spb@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* 'Software'), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* @file ptestmacros.h
* @brief Macros for unit-tests
* @author Alexander Saprykin
*/
#ifndef PLIBSYS_HEADER_PTESTMACROS_H
#define PLIBSYS_HEADER_PTESTMACROS_H
#include <stdlib.h>
#include <plibsys.h>
#if defined (P_CC_MSVC)
# pragma warning (push)
# pragma warning (disable : 4723)
#elif defined (P_CC_BORLAND)
# pragma option -w-8008
# pragma option -w-8066
#elif defined (P_CC_WATCOM)
# pragma disable_message (13)
# pragma disable_message (367)
# pragma disable_message (368)
#endif
inline double p_test_safe_division (double f1, double f2)
{
return (f2 < 1.0 && f1 > f2 * P_MAXDOUBLE) ? P_MAXDOUBLE :
(((f2 > 1.0 && f1 < f2 * P_MINDOUBLE) || f1 == 0) ? 0 : f1 / f2);
}
#ifdef P_CC_MSVC
# pragma warning (pop)
#endif
#define P_TEST_MODULE_FAIL_COUNTER p_test_module_fail_counter
#define P_TEST_SUITE_FAIL_COUNTER p_test_suite_fail_counter
#define P_TEST_MODULE_INIT() static pint P_TEST_MODULE_FAIL_COUNTER = 0
#define P_TEST_CASE_BEGIN(test_case_name) \
pint p_test_case_##test_case_name (void) \
{ \
P_TEST_MODULE_FAIL_COUNTER = 0;
#define P_TEST_CASE_END() \
return (P_TEST_MODULE_FAIL_COUNTER == 0) ? 0 : -1; \
}
#define P_TEST_CASE_RETURN() return 0
#define P_TEST_SUITE_BEGIN() \
int main (void) \
{ \
pint P_TEST_SUITE_FAIL_COUNTER = 0;
#define P_TEST_SUITE_ARGS_BEGIN() \
int main (int argc, char *argv[]) \
{ \
pint P_TEST_SUITE_FAIL_COUNTER = 0;
#define P_TEST_SUITE_END() \
if (P_TEST_SUITE_FAIL_COUNTER == 0) \
printf ("Test passed\n"); \
else \
printf ("Test failed\n"); \
\
return P_TEST_SUITE_FAIL_COUNTER == 0 ? 0 : -1; \
}
#define P_TEST_SUITE_RUN_CASE(a) \
printf ("Running test case: %s\n", #a); \
P_TEST_SUITE_FAIL_COUNTER += (p_test_case_##a)()
#define P_TEST_CHECK(a) \
do { \
if (!(a)) { \
printf ("%s:%d: check failed\n", __FILE__, __LINE__); \
p_atomic_int_inc (&P_TEST_MODULE_FAIL_COUNTER); \
} \
} while (0)
#define P_TEST_CHECK_CLOSE(a, b, eps) \
do { \
double p_test_eps_diff = (a) > (b) ? (a) - (b) : (b) - (a); \
double p_test_d1 = p_test_safe_division (p_test_eps_diff, \
((a) < 0.0 ? (-(a)) : (a))); \
double p_test_d2 = p_test_safe_division (p_test_eps_diff, \
((b) < 0.0 ? (-(b)) : (b))); \
double p_test_tol = (eps) * 0.01; \
\
if (!(p_test_d1 <= p_test_tol && p_test_d2 <= p_test_tol)) { \
printf ("%s:%d: check failed\n", __FILE__, __LINE__); \
p_atomic_int_inc (&P_TEST_MODULE_FAIL_COUNTER); \
} \
} while (0)
#define P_TEST_REQUIRE(a) \
do { \
if (!(a)) { \
printf ("%s:%d: required check failed\n", __FILE__, __LINE__); \
exit (-1); \
} \
} while (0)
#endif /* PLIBSYS_HEADER_PTESTMACROS_H */
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