int main(int argc, char *argv[])
{
- unsigned int i;
+ unsigned int i, weight;
uintptr_t perfect_bit;
struct htable ht;
uint64_t val[NUM_VALS];
add_vals(&ht, val, 0, 1);
ok1(ht.bits == 1);
ok1(ht.max == 1);
- ok1(ht.common_mask == -1);
+ weight = 0;
+ for (i = 0; i < sizeof(ht.common_mask) * CHAR_BIT; i++) {
+ if (ht.common_mask & ((uintptr_t)1 << i)) {
+ weight++;
+ }
+ }
+ /* Only one bit should be clear. */
+ ok1(weight == i-1);
/* Mask should be set. */
ok1(check_mask(&ht, val, 1));