git.ozlabs.org Git - ccan/blob - ccan/strmap/test/run.c

   1 #include <ccan/strmap/strmap.h>
   2 #include <ccan/strmap/strmap.c>
   3 #include <ccan/tap/tap.h>
   4
   5 int main(void)
   6 {
   7         struct strmap_charp {
   8                 STRMAP_MEMBERS(char *);
   9         } map;
  10         const char str[] = "hello";
  11         const char val[] = "there";
  12         const char none[] = "";
  13         char *dup = strdup(str);
  14         char *v;
  15
  16         /* This is how many tests you plan to run */
  17         plan_tests(31);
  18
  19         strmap_init(&map);
  20
  21         ok1(!strmap_get(&map, str));
  22         ok1(!strmap_get(&map, none));
  23         ok1(!strmap_del(&map, str, NULL));
  24         ok1(!strmap_del(&map, none, NULL));
  25
  26         ok1(strmap_add(&map, str, val));
  27         ok1(strmap_get(&map, str) == val);
  28         /* We compare the string, not the pointer. */
  29         ok1(strmap_get(&map, dup) == val);
  30         ok1(!strmap_get(&map, none));
  31
  32         /* Add a duplicate should fail. */
  33         ok1(!strmap_add(&map, dup, val));
  34         ok1(strmap_get(&map, dup) == val);
  35
  36         /* Delete should return original string. */
  37         ok1(strmap_del(&map, dup, &v) == str);
  38         ok1(v == val);
  39         ok1(!strmap_get(&map, str));
  40         ok1(!strmap_get(&map, none));
  41
  42         /* Try insert and delete of empty string. */
  43         ok1(strmap_add(&map, none, none));
  44         ok1(strmap_get(&map, none) == none);
  45         ok1(!strmap_get(&map, str));
  46
  47         /* Delete should return original string. */
  48         ok1(strmap_del(&map, "", &v) == none);
  49         ok1(v == none);
  50         ok1(!strmap_get(&map, str));
  51         ok1(!strmap_get(&map, none));
  52
  53         /* Both at once... */
  54         ok1(strmap_add(&map, none, none));
  55         ok1(strmap_add(&map, str, val));
  56         ok1(strmap_get(&map, str) == val);
  57         ok1(strmap_get(&map, none) == none);
  58         ok1(strmap_del(&map, "does not exist", NULL) == NULL);
  59         ok1(strmap_del(&map, "", NULL) == none);
  60         ok1(strmap_get(&map, str) == val);
  61         ok1(strmap_del(&map, dup, &v) == str);
  62         ok1(v == val);
  63
  64         ok1(strmap_empty(&map));
  65         free(dup);
  66
  67         /* This exits depending on whether all tests passed */
  68         return exit_status();
  69 }