test/test.h

   1 #ifndef TEST_H_
   2 #define TEST_H_
   3
   4 #define TEST_RUN(name)                          \
   5     if (name() < 0) {                           \
   6         return -1;                              \
   7     }
   8
   9 #define TEST(name)                              \
  10     static int name##_body(void);               \
  11     static int name(void) {                     \
  12         printf("%s() ...", #name);              \
  13         if (name##_body() == 0) {               \
  14             printf(" OK\n");                    \
  15             return 0;                           \
  16         } else {                                \
  17             printf(" FAILED\n");                \
  18             return -1;                          \
  19         }                                       \
  20     }                                           \
  21     static int name##_body(void)
  22
  23 #define ASSERT_STREQN(expected, actual, n)                              \
  24     if (strncmp(expected, actual, n) != 0) {                            \
  25         fprintf(stderr, "\n%s:%d: ASSERT_STREQN: \n",                   \
  26                 __FILE__, __LINE__);                                    \
  27         fprintf(stderr, "  Expected: ");                                \
  28         fwrite(expected, sizeof(char), n, stderr);                      \
  29         fprintf(stderr, "\n");                                          \
  30         fprintf(stderr, "  Actual: ");                                  \
  31         fwrite(actual, sizeof(char), n, stderr);                        \
  32         fprintf(stderr, "\n");                                          \
  33         return -1;                                                      \
  34     }
  35
  36 #define TEST_SUITE(name)                        \
  37     static int name##_body(void);               \
  38     static int name(void) {                     \
  39         if (name##_body() < 0) {                \
  40             return -1;                          \
  41         }                                       \
  42         return 0;                               \
  43     }                                           \
  44     static int name##_body(void)
  45
  46 #define TEST_MAIN()                             \
  47     static int main_body(void);                 \
  48     int main(void) {                            \
  49         if (main_body() < 0) {                  \
  50             return -1;                          \
  51         }                                       \
  52         return 0;                               \
  53     }                                           \
  54     static int main_body(void)
  55
  56 #endif  // TEST_H_