1/* Miniature re-implementation of the "check" library. 2 * 3 * This is intended to support just enough of check to run the Expat 4 * tests. This interface is based entirely on the portion of the 5 * check library being used. 6 * 7 * This is *source* compatible, but not necessary *link* compatible. 8 */ 9 10#ifdef __cplusplus 11extern "C" { 12#endif 13 14#define CK_NOFORK 0 15#define CK_FORK 1 16 17#define CK_SILENT 0 18#define CK_NORMAL 1 19#define CK_VERBOSE 2 20 21/* Workaround for Tru64 Unix systems where the C compiler has a working 22 __func__, but the C++ compiler only has a working __FUNCTION__. This 23 could be fixed in configure.in, but it's not worth it right now. */ 24#if defined(__osf__) && defined(__cplusplus) 25#define __func__ __FUNCTION__ 26#endif 27 28#define START_TEST(testname) static void testname(void) { \ 29 _check_set_test_info(__func__, __FILE__, __LINE__); \ 30 { 31#define END_TEST } } 32 33#define fail(msg) _fail_unless(0, __FILE__, __LINE__, msg) 34 35typedef void (*tcase_setup_function)(void); 36typedef void (*tcase_teardown_function)(void); 37typedef void (*tcase_test_function)(void); 38 39typedef struct SRunner SRunner; 40typedef struct Suite Suite; 41typedef struct TCase TCase; 42 43struct SRunner { 44 Suite *suite; 45 int nchecks; 46 int nfailures; 47}; 48 49struct Suite { 50 char *name; 51 TCase *tests; 52}; 53 54struct TCase { 55 char *name; 56 tcase_setup_function setup; 57 tcase_teardown_function teardown; 58 tcase_test_function *tests; 59 int ntests; 60 int allocated; 61 TCase *next_tcase; 62}; 63 64 65/* Internal helper. */ 66void _check_set_test_info(char const *function, 67 char const *filename, int lineno); 68 69 70/* 71 * Prototypes for the actual implementation. 72 */ 73 74void _fail_unless(int condition, const char *file, int line, char *msg); 75Suite *suite_create(char *name); 76TCase *tcase_create(char *name); 77void suite_add_tcase(Suite *suite, TCase *tc); 78void tcase_add_checked_fixture(TCase *, 79 tcase_setup_function, 80 tcase_teardown_function); 81void tcase_add_test(TCase *tc, tcase_test_function test); 82SRunner *srunner_create(Suite *suite); 83void srunner_run_all(SRunner *runner, int verbosity); 84int srunner_ntests_failed(SRunner *runner); 85void srunner_free(SRunner *runner); 86 87#ifdef __cplusplus 88} 89#endif 90