void Yacht_Set_should_return_old_keys(uint8_t sz2) {
yacht *y = Yacht_Init(sz2);
TEST_ASSERT(y);
const uint64_t other_large_prime = 4294967279L; /* (2 ** 32) - 17 */
for (int i = 0; i < (1 << (sz2 - 1)); i++) {
int iv = i * other_large_prime;
uintptr_t old = 0;
TEST_ASSERT(Yacht_Set(y, iv, (void *)1, (void *)&old));
TEST_ASSERT_EQUAL(0, old);
TEST_ASSERT(Yacht_Set(y, iv, (void *)2, (void *)&old));
TEST_ASSERT_EQUAL(1, old);
uintptr_t val = 0;
TEST_ASSERT(Yacht_Get(y, iv, (void *)&val));
TEST_ASSERT_EQUAL(2, val);
for (int j = 0; j < i; j++) {
int jv = j * other_large_prime;
TEST_ASSERT(Yacht_Member(y, jv));
}
}
Yacht_Free(y, NULL, NULL);
}
/* Check if KEY is in the table. */
bool Yacht_Member(struct yacht *y, int key) {
LOG(" -- checking membership for %d\n", key);
return Yacht_Get(y, key, NULL);
}
