#include <boost/test/unit_test.hpp>

#include "uint256.h"

extern void SHA256Transform(void* pstate, void* pinput, const void* pinit);

BOOST_AUTO_TEST_SUITE(miner_tests)

BOOST_AUTO_TEST_CASE(sha256transform_equality)
{
    unsigned int pSHA256InitState[8] = {0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19};


    unsigned char pstate[32];
    unsigned char pinput[64];

    int i;

    for (i = 0; i < 32; i++) {
        pinput[i] = i;
        pinput[i+32] = 0;
    }

    uint256 hash;

    SHA256Transform(&hash, pinput, pSHA256InitState);

    BOOST_TEST_MESSAGE(hash.GetHex());

    uint256 hash_reference("0x2df5e1c65ef9f8cde240d23cae2ec036d31a15ec64bc68f64be242b1da6631f3");

    BOOST_CHECK(hash == hash_reference);
}

BOOST_AUTO_TEST_SUITE_END()
