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

   1 #include <ccan/tal/tal.h>
   2 #include <ccan/tal/tal.c>
   3 #include <ccan/tap/tap.h>
   4
   5 int main(void)
   6 {
   7         char *parent, *c;
   8         int i;
   9
  10         plan_tests(1 + 3 * 100 + 98);
  11
  12         parent = tal(NULL, char);
  13         ok1(parent);
  14
  15         for (i = 0; i < 100; i++) {
  16                 c = tal_arr(parent, char, 1);
  17                 ok1(tal_resizez(&c, i));
  18                 ok1(tal_count(c) == i);
  19                 ok1(tal_parent(c) == parent);
  20                 if (i > 1)
  21                         ok1(c[i-1] == '\0');
  22         }
  23         tal_free(parent);
  24
  25         tal_cleanup();
  26         return exit_status();
  27 }