void test_bloom_insert()
{
int size = 8;
int hashes = 4;
char string[] = "test";
bloom_filter_t filter;
filter = bloom_new(size, hashes);
bloom_insert(&filter, string, 4);
ok(
filter.num_members == 1,
"bloom_insert ok."
);
}
void test_bloom_query()
{
int size = 8;
int hashes = 4;
char string[] = "test";
bloom_filter_t filter;
filter = bloom_new(size, hashes);
bloom_insert(&filter, string, 4);
int res = bloom_query(&filter, string, 4);
ok(
res == 1,
"bloom_query ok."
) |
diag(
"Expected %d got %d.",
1,
res
);
}
static void runtest (void)
{
unsigned char md1[SHA256_DIGEST_LENGTH];
unsigned char md2[SHA256_DIGEST_LENGTH];
sha256_Raw((unsigned char *)data1, strlen(data1), md1);
sha256_Raw((unsigned char *)data2, strlen(data2), md2);
struct bloom bloom;
assert(bloom_init(&bloom, 1000, 0.001) == true);
bloom_insert(&bloom, md1, sizeof(md1));
assert(bloom_contains(&bloom, md1, sizeof(md1)) == true);
assert(bloom_contains(&bloom, md2, sizeof(md2)) == false);
cstring *ser = cstr_new_sz(1024);
ser_bloom(ser, &bloom);
struct bloom bloom2;
__bloom_init(&bloom2);
struct const_buffer buf = { ser->str, ser->len };
assert(deser_bloom(&bloom2, &buf) == true);
assert(bloom.nHashFuncs == bloom2.nHashFuncs);
assert(bloom.vData->len == bloom2.vData->len);
assert(memcmp(bloom.vData->str, bloom2.vData->str, bloom2.vData->len) == 0);
assert(bloom_contains(&bloom2, md1, sizeof(md1)) == true);
assert(bloom_contains(&bloom2, md2, sizeof(md2)) == false);
bloom_free(&bloom2);
bloom_free(&bloom);
cstr_free(ser, true);
}