genesis.cpp


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/*
    This file is part of cpp-ethereum.

    cpp-ethereum is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    cpp-ethereum is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
*/
/** @file trie.cpp
 * @author Gav Wood <i@gavwood.com>
 * @date 2014
 * Trie test functions.
 */

#include <fstream>
#include <random>
#include "JsonSpiritHeaders.h"
#include <libdevcore/CommonIO.h>
#include <libethereum/BlockChain.h>
#include <boost/test/unit_test.hpp>

using namespace std;
using namespace dev;
using namespace dev::eth;

namespace js = json_spirit;

BOOST_AUTO_TEST_CASE(genesis_tests)
{
    cnote << "Testing Genesis block...";
    js::mValue v;
    string s = asString(contents("../../../tests/genesishashestest.json"));
    BOOST_REQUIRE_MESSAGE(s.length() > 0, "Contents of 'genesishashestest.json' is empty. Have you cloned the 'tests' repo branch develop?");
    js::read_string(s, v);

    js::mObject o = v.get_obj();

    BOOST_CHECK_EQUAL(BlockChain::genesis().stateRoot, h256(o["genesis_state_root"].get_str()));
    BOOST_CHECK_EQUAL(toHex(BlockChain::createGenesisBlock()), toHex(fromHex(o["genesis_rlp_hex"].get_str())));
    BOOST_CHECK_EQUAL(sha3(BlockChain::createGenesisBlock()), h256(o["genesis_hash"].get_str()));
}