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

   1 #include <ccan/tal/talloc/talloc.h>
   2 #include <ccan/tal/talloc/talloc.c>
   3 #include <ccan/tap/tap.h>
   4
   5 int main(void)
   6 {
   7         int *a;
   8         const int arr[] = { 1, 2 };
   9
  10         plan_tests(14);
  11         talloc_enable_null_tracking_no_autofree();
  12
  13         a = tal_arrz(NULL, int, 1);
  14         ok1(a);
  15
  16         ok1(tal_expand(&a, arr, 2));
  17         ok1(tal_count(a) == 3);
  18         ok1(a[0] == 0);
  19         ok1(a[1] == 1);
  20         ok1(a[2] == 2);
  21
  22         ok1(tal_expand(&a, take(tal_arrz(NULL, int, 1)), 1));
  23         ok1(tal_count(a) == 4);
  24         ok1(a[0] == 0);
  25         ok1(a[1] == 1);
  26         ok1(a[2] == 2);
  27         ok1(a[3] == 0);
  28         ok1(talloc_total_blocks(NULL) == 2);
  29         ok1(talloc_total_blocks(a) == 1);
  30
  31         tal_free(a);
  32
  33         talloc_disable_null_tracking();
  34         return exit_status();
  35 }