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/***
* CU - C unit testing framework
* ---------------------------------
* Copyright (c)2007,2008,2009 Daniel Fiser <danfis@danfis.cz>
*
*
* This file is part of CU.
*
* CU is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* CU is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _CU_H_
#define _CU_H_
#ifdef CU_ENABLE_TIMER
# include <time.h>
#endif /* CU_ENABLE_TIMER */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/***** PUBLIC API *****/
/**
* Define test
*/
#define TEST(name) \
void name(void)
/**
* Define testsuite
*/
#define TEST_SUITE(name) \
cu_test_suite_t test_suite_##name[] =
/**
* Must be on the end of list of tests.
*/
#define TEST_SUITE_CLOSURE \
{ NULL, NULL }
#define TEST_SUITES \
cu_test_suites_t cu_test_suites[] =
#define TEST_SUITES_CLOSURE \
{ NULL, NULL }
#define TEST_SUITE_ADD(name) \
{ #name, test_suite_##name }
/**
* Add test to testsuite
*/
#define TEST_ADD(name) \
{ #name, name }
#define CU_RUN(argc, argv) \
cu_run(argc, argv)
/**
* Set prefix for files printed out. Must contain trailing /.
*/
#define CU_SET_OUT_PREFIX(str) \
cu_set_out_prefix(str)
/**
* Assertations
* Assertations with suffix 'M' (e.g. assertTrueM) is variation of macro
* where is possible to specify error message.
*/
#define assertTrueM(a, message) \
if (a){ \
cu_success_assertation(); \
}else{ \
cu_fail_assertation(__FILE__, __LINE__, message); \
}
#define assertTrue(a) \
assertTrueM((a), #a " is not true")
#define assertFalseM(a, message) \
assertTrueM(!(a), message)
#define assertFalse(a) \
assertFalseM((a), #a " is not false")
#define assertEqualsM(a,b,message) \
assertTrueM((a) == (b), message)
#define assertEquals(a,b) \
assertEqualsM((a), (b), #a " not equals " #b)
#define assertNotEqualsM(a,b,message) \
assertTrueM((a) != (b), message)
#define assertNotEquals(a,b) \
assertNotEqualsM((a), (b), #a " equals " #b)
/***** PUBLIC API END *****/
#include <unistd.h>
#define CU_MAX_NAME_LENGTH 30
typedef void (*cu_test_func_t)(void);
typedef struct _cu_test_suite_t {
const char *name;
cu_test_func_t func;
} cu_test_suite_t;
typedef struct _cu_test_suites_t {
const char *name;
cu_test_suite_t *test_suite;
} cu_test_suites_t;
extern cu_test_suites_t cu_test_suites[];
extern const char *cu_current_test;
extern const char *cu_current_test_suite;
extern int cu_success_test_suites;
extern int cu_fail_test_suites;
extern int cu_success_tests;
extern int cu_fail_tests;
extern int cu_success_checks;
extern int cu_fail_checks;
#define CU_OUT_PREFIX_LENGTH 30
extern char cu_out_prefix[CU_OUT_PREFIX_LENGTH+1];
void cu_run(int argc, char *argv[]);
void cu_success_assertation(void);
void cu_fail_assertation(const char *file, int line, const char *msg);
void cu_set_out_prefix(const char *str);
/** Timer **/
#ifdef CU_ENABLE_TIMER
extern struct timespec __cu_timer;
/**
* Returns value of timer. (as timespec struct)
*/
const struct timespec *cuTimer(void);
/**
* Starts timer.
*/
void cuTimerStart(void);
/**
* Stops timer and record elapsed time from last call of cuTimerStart().
* Returns current value of timer.
*/
const struct timespec *cuTimerStop(void);
#endif /* CU_ENABLE_TIMER */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
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