git.ozlabs.org Git - ccan/blob - ccan/intmap/test/run-signed-int.c

   1 #include <ccan/intmap/intmap.h>
   2 #include <ccan/intmap/intmap.c>
   3 #include <ccan/tap/tap.h>
   4
   5 int main(void)
   6 {
   7         SINTMAP(const char *) map;
   8         const char *first = "first", *second = "second";
   9
  10         /* This is how many tests you plan to run */
  11         plan_tests(35);
  12
  13         sintmap_init(&map);
  14         /* Test boundaries. */
  15         ok1(!sintmap_get(&map, 0x7FFFFFFFFFFFFFFFLL));
  16         ok1(!sintmap_get(&map, -0x8000000000000000LL));
  17         ok1(sintmap_first(&map) == 0x7FFFFFFFFFFFFFFFLL);
  18         ok1(errno == ENOENT);
  19         ok1(sintmap_after(&map, 0x7FFFFFFFFFFFFFFFLL) == 0x7FFFFFFFFFFFFFFFLL);
  20         ok1(errno == ENOENT);
  21         ok1(sintmap_after(&map, -0x8000000000000000LL) == 0x7FFFFFFFFFFFFFFFLL);
  22         ok1(errno == ENOENT);
  23         ok1(sintmap_after(&map, 0x7FFFFFFFFFFFFFFELL) == 0x7FFFFFFFFFFFFFFFLL);
  24         ok1(errno == ENOENT);
  25         ok1(sintmap_add(&map, 0x7FFFFFFFFFFFFFFFLL, first));
  26         ok1(sintmap_get(&map, 0x7FFFFFFFFFFFFFFFLL) == first);
  27         ok1(sintmap_first(&map) == 0x7FFFFFFFFFFFFFFFLL);
  28         ok1(errno == 0);
  29         ok1(sintmap_add(&map, -0x8000000000000000LL, second));
  30         ok1(sintmap_get(&map, 0x7FFFFFFFFFFFFFFFLL) == first);
  31         ok1(sintmap_get(&map, -0x8000000000000000LL) == second);
  32         ok1(sintmap_first(&map) == -0x8000000000000000LL);
  33         ok1(sintmap_after(&map, -0x8000000000000000LL) == 0x7FFFFFFFFFFFFFFFLL);
  34         ok1(errno == 0);
  35         ok1(sintmap_after(&map, 0x7FFFFFFFFFFFFFFELL) == 0x7FFFFFFFFFFFFFFFLL);
  36         ok1(errno == 0);
  37         ok1(sintmap_after(&map, -0x7FFFFFFFFFFFFFFFLL) == 0x7FFFFFFFFFFFFFFFLL);
  38         ok1(errno == 0);
  39         ok1(sintmap_after(&map, 0x7FFFFFFFFFFFFFFFLL) == 0x7FFFFFFFFFFFFFFFLL);
  40         ok1(errno == ENOENT);
  41         ok1(sintmap_del(&map, 0x7FFFFFFFFFFFFFFFLL) == first);
  42         ok1(sintmap_after(&map, -0x8000000000000000LL) == 0x7FFFFFFFFFFFFFFFLL);
  43         ok1(errno == ENOENT);
  44         ok1(sintmap_add(&map, 0x7FFFFFFFFFFFFFFFLL, first));
  45         ok1(sintmap_del(&map, 0x8000000000000000LL) == second);
  46         ok1(sintmap_after(&map, -0x8000000000000000LL) == 0x7FFFFFFFFFFFFFFFLL);
  47         ok1(errno == 0);
  48         ok1(sintmap_del(&map, 0x7FFFFFFFFFFFFFFFLL) == first);
  49         ok1(sintmap_empty(&map));
  50
  51         /* This exits depending on whether all tests passed */
  52         return exit_status();
  53 }