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 Microsoft's compiler and Tru64 Unix systems where the 22 C compiler has a working __func__, but the C++ compiler only has a 23 working __FUNCTION__. This could be fixed in configure.in, but it's 24 not worth it right now. */ 25#if defined (_MSC_VER) || (defined(__osf__) && defined(__cplusplus)) 26#define __func__ __FUNCTION__ 27#endif 28 29#define START_TEST(testname) static void testname(void) { \ 30 _check_set_test_info(__func__, __FILE__, __LINE__); \ 31 { 32#define END_TEST } } 33 34#define fail(msg) _fail_unless(0, __FILE__, __LINE__, msg) 35 36typedef void (*tcase_setup_function)(void); 37typedef void (*tcase_teardown_function)(void); 38typedef void (*tcase_test_function)(void); 39 40typedef struct SRunner SRunner; 41typedef struct Suite Suite; 42typedef struct TCase TCase; 43 44struct SRunner { 45 Suite *suite; 46 int nchecks; 47 int nfailures; 48}; 49 50struct Suite { 51 char *name; 52 TCase *tests; 53}; 54 55struct TCase { 56 char *name; 57 tcase_setup_function setup; 58 tcase_teardown_function teardown; 59 tcase_test_function *tests; 60 int ntests; 61 int allocated; 62 TCase *next_tcase; 63}; 64 65 66/* Internal helper. */ 67void _check_set_test_info(char const *function, 68 char const *filename, int lineno); 69 70 71/* 72 * Prototypes for the actual implementation. 73 */ 74 75void _fail_unless(int condition, const char *file, int line, char *msg); 76Suite *suite_create(char *name); 77TCase *tcase_create(char *name); 78void suite_add_tcase(Suite *suite, TCase *tc); 79void tcase_add_checked_fixture(TCase *, 80 tcase_setup_function, 81 tcase_teardown_function); 82void tcase_add_test(TCase *tc, tcase_test_function test); 83SRunner *srunner_create(Suite *suite); 84void srunner_run_all(SRunner *runner, int verbosity); 85int srunner_ntests_failed(SRunner *runner); 86void srunner_free(SRunner *runner); 87 88#ifdef __cplusplus 89} 90#endif 91