minicheck.h revision b80e287d54a028e744f9fe412840a89ec7f8084b 
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#define START_TEST(testname) static void testname(void) { \
22    _check_set_test_info(__func__, __FILE__, __LINE__);   \
23    {
24#define END_TEST } }
25
26#define fail(msg)  _fail_unless(0, __FILE__, __LINE__, msg)
27
28typedef void (*tcase_setup_function)(void);
29typedef void (*tcase_teardown_function)(void);
30typedef void (*tcase_test_function)(void);
31
32typedef struct SRunner SRunner;
33typedef struct Suite Suite;
34typedef struct TCase TCase;
35
36struct SRunner {
37    Suite *suite;
38    int forking;
39    int nchecks;
40    int nfailures;
41};
42
43struct Suite {
44    char *name;
45    TCase *tests;
46};
47
48struct TCase {
49    char *name;
50    tcase_setup_function setup;
51    tcase_teardown_function teardown;
52    tcase_test_function *tests;
53    int ntests;
54    int allocated;
55    TCase *next_tcase;
56};
57
58
59/* Internal helper. */
60void _check_set_test_info(char const *function,
61                          char const *filename, int lineno);
62
63
64/*
65 * Prototypes for the actual implementation.
66 */
67
68void _fail_unless(int condition, const char *file, int line, char *msg);
69Suite *suite_create(char *name);
70TCase *tcase_create(char *name);
71void suite_add_tcase(Suite *suite, TCase *tc);
72void tcase_add_checked_fixture(TCase *,
73                               tcase_setup_function,
74                               tcase_teardown_function);
75void tcase_add_test(TCase *tc, tcase_test_function test);
76SRunner *srunner_create(Suite *suite);
77void srunner_set_fork_status(SRunner *runner, int forking);
78void srunner_run_all(SRunner *runner, int verbosity);
79int srunner_ntests_failed(SRunner *runner);
80void srunner_free(SRunner *runner);
81
82#ifdef __cplusplus
83}
84#endif
85