third_party/cmocka/tests/test_setup_fail.c

   1 #define UNIT_TESTING 1
   2
   3 #include <stdarg.h>
   4 #include <stddef.h>
   5 #include <setjmp.h>
   6 #include <cmocka.h>
   7
   8 static int setup_fail(void **state) {
   9     *state = NULL;
  10
  11     /* We need to fail in setup */
  12     return -1;
  13 }
  14
  15 static void int_test_ignored(void **state) {
  16     /* should not be called */
  17     assert_non_null(*state);
  18 }
  19
  20 static int setup_ok(void **state) {
  21     int *answer;
  22
  23     answer = malloc(sizeof(int));
  24     if (answer == NULL) {
  25         return -1;
  26     }
  27     *answer = 42;
  28
  29     *state = answer;
  30
  31     return 0;
  32 }
  33
  34 /* A test case that does check if an int is equal. */
  35 static void int_test_success(void **state) {
  36     int *answer = *state;
  37
  38     assert_int_equal(*answer, 42);
  39 }
  40
  41 static int teardown(void **state) {
  42     free(*state);
  43
  44     return 0;
  45 }
  46
  47 int main(void) {
  48     const struct CMUnitTest tests[] = {
  49         cmocka_unit_test_setup_teardown(int_test_ignored, setup_fail, teardown),
  50         cmocka_unit_test_setup_teardown(int_test_success, setup_ok, teardown),
  51     };
  52
  53     return cmocka_run_group_tests(tests, NULL, NULL);
  54 }