/*
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 ClientBase.cpp
* @author Marek Kotewicz <marek@ethdev.com>
* @date 2015
*/
#include <boost/test/unit_test.hpp>
#include <libdevcore/CommonJS.h>
#include "TestUtils.h"
using namespace std;
using namespace dev;
using namespace dev::eth;
using namespace dev::test;
BOOST_FIXTURE_TEST_SUITE(ClientBase, ParallelClientBaseFixture)
BOOST_AUTO_TEST_CASE(blocks)
{
enumerateClients([](Json::Value const& _json, dev::eth::ClientBase& _client) -> void
{
auto compareState = [&_client](Json::Value const& _o, string const& _name, BlockNumber _blockNumber) -> void
{
Address address(_name);
// balanceAt
u256 expectedBalance = u256(_o["balance"].asString());
u256 balance = _client.balanceAt(address, _blockNumber);
ETH_CHECK_EQUAL(expectedBalance, balance);
// countAt
u256 expectedCount = u256(_o["nonce"].asString());
u256 count = _client.countAt(address, _blockNumber);
ETH_CHECK_EQUAL(expectedCount, count);
// stateAt
for (string const& pos: _o["storage"].getMemberNames())
{
u256 expectedState = u256(_o["storage"][pos].asString());
u256 state = _client.stateAt(address, u256(pos), _blockNumber);
ETH_CHECK_EQUAL(expectedState, state);
}
// codeAt
bytes expectedCode = fromHex(_o["code"].asString());
bytes code = _client.codeAt(address, _blockNumber);
ETH_CHECK_EQUAL_COLLECTIONS(expectedCode.begin(), expectedCode.end(),
code.begin(), code.end());
};
for (string const& name: _json["postState"].getMemberNames())
{
Json::Value o = _json["postState"][name];
compareState(o, name, PendingBlock);
}
for (string const& name: _json["pre"].getMemberNames())
{
Json::Value o = _json["pre"][name];
compareState(o, name, 0);
}
// number
unsigned expectedNumber = _json["blocks"].size();
unsigned number = _client.number();
ETH_CHECK_EQUAL(expectedNumber, number);
u256 totalDifficulty = u256(_json["genesisBlockHeader"]["difficulty"].asString());
for (Json::Value const& block: _json["blocks"])
{
Json::Value blockHeader = block["blockHeader"];
Json::Value uncles = block["uncleHeaders"];
Json::Value transactions = block["transactions"];
h256 blockHash = h256(fromHex(blockHeader["hash"].asString()));
// just update the difficulty
for (Json::Value const& uncle: uncles)
{
totalDifficulty += u256(uncle["difficulty"].asString());
}
// hashFromNumber
h256 expectedHashFromNumber = h256(fromHex(blockHeader["hash"].asString()));
h256 hashFromNumber = _client.hashFromNumber(jsToInt(blockHeader["number"].asString()));
ETH_CHECK_EQUAL(expectedHashFromNumber, hashFromNumber);
// blockInfo
auto compareBlockInfos = [](Json::Value const& _b, BlockInfo _blockInfo) -> void
{
LogBloom expectedBlockInfoBloom = LogBloom(fromHex(_b["bloom"].asString()));
Address expectedBlockInfoCoinbase = Address(fromHex(_b["coinbase"].asString()));
u256 expectedBlockInfoDifficulty = u256(_b["difficulty"].asString());
bytes expectedBlockInfoExtraData = fromHex(_b["extraData"].asString());
u256 expectedBlockInfoGasLimit = u256(_b["gasLimit"].asString());
u256 expectedBlockInfoGasUsed = u256(_b["gasUsed"].asString());
h256 expectedBlockInfoHash = h256(fromHex(_b["hash"].asString()));
h256 expectedBlockInfoMixHash = h256(fromHex(_b["mixHash"].asString()));
Nonce expectedBlockInfoNonce = Nonce(fromHex(_b["nonce"].asString()));
u256 expectedBlockInfoNumber = u256(_b["number"].asString());
h256 expectedBlockInfoParentHash = h256(fromHex(_b["parentHash"].asString()));
h256 expectedBlockInfoReceiptsRoot = h256(fromHex(_b["receiptTrie"].asString()));
u256 expectedBlockInfoTimestamp = u256(_b["timestamp"].asString());
h256 expectedBlockInfoTransactionsRoot = h256(fromHex(_b["transactionsTrie"].asString()));
h256 expectedBlockInfoUncldeHash = h256(fromHex(_b["uncleHash"].asString()));
ETH_CHECK_EQUAL(expectedBlockInfoBloom, _blockInfo.logBloom);
ETH_CHECK_EQUAL(expectedBlockInfoCoinbase, _blockInfo.coinbaseAddress);
ETH_CHECK_EQUAL(expectedBlockInfoDifficulty, _blockInfo.difficulty);
ETH_CHECK_EQUAL_COLLECTIONS(expectedBlockInfoExtraData.begin(), expectedBlockInfoExtraData.end(),
_blockInfo.extraData.begin(), _blockInfo.extraData.end());
ETH_CHECK_EQUAL(expectedBlockInfoGasLimit, _blockInfo.gasLimit);
ETH_CHECK_EQUAL(expectedBlockInfoGasUsed, _blockInfo.gasUsed);
ETH_CHECK_EQUAL(expectedBlockInfoHash, _blockInfo.hash);
ETH_CHECK_EQUAL(expectedBlockInfoMixHash, _blockInfo.mixHash);
ETH_CHECK_EQUAL(expectedBlockInfoNonce, _blockInfo.nonce);
ETH_CHECK_EQUAL(expectedBlockInfoNumber, _blockInfo.number);
ETH_CHECK_EQUAL(expectedBlockInfoParentHash, _blockInfo.parentHash);
ETH_CHECK_EQUAL(expectedBlockInfoReceiptsRoot, _blockInfo.receiptsRoot);
ETH_CHECK_EQUAL(expectedBlockInfoTimestamp, _blockInfo.timestamp);
ETH_CHECK_EQUAL(expectedBlockInfoTransactionsRoot, _blockInfo.transactionsRoot);
ETH_CHECK_EQUAL(expectedBlockInfoUncldeHash, _blockInfo.sha3Uncles);
};
BlockInfo blockInfo = _client.blockInfo(blockHash);
compareBlockInfos(blockHeader, blockInfo);
// blockDetails
unsigned expectedBlockDetailsNumber = jsToInt(blockHeader["number"].asString());
totalDifficulty += u256(blockHeader["difficulty"].asString());
BlockDetails blockDetails = _client.blockDetails(blockHash);
ETH_CHECK_EQUAL(expectedBlockDetailsNumber, blockDetails.number);
ETH_CHECK_EQUAL(totalDifficulty, blockDetails.totalDifficulty);
auto compareTransactions = [](Json::Value const& _t, Transaction _transaction) -> void
{
bytes expectedTransactionData = fromHex(_t["data"].asString());
u256 expectedTransactionGasLimit = u256(_t["gasLimit"].asString());
u256 expectedTransactionGasPrice = u256(_t["gasPrice"].asString());
u256 expectedTransactionNonce = u256(_t["nonce"].asString());
u256 expectedTransactionSignatureR = h256(fromHex(_t["r"].asString()));
u256 expectedTransactionSignatureS = h256(fromHex(_t["s"].asString()));
// unsigned expectedTransactionSignatureV = jsToInt(t["v"].asString());
ETH_CHECK_EQUAL_COLLECTIONS(expectedTransactionData.begin(), expectedTransactionData.end(),
_transaction.data().begin(), _transaction.data().end());
ETH_CHECK_EQUAL(expectedTransactionGasLimit, _transaction.gas());
ETH_CHECK_EQUAL(expectedTransactionGasPrice, _transaction.gasPrice());
ETH_CHECK_EQUAL(expectedTransactionNonce, _transaction.nonce());
ETH_CHECK_EQUAL(expectedTransactionSignatureR, _transaction.signature().r);
ETH_CHECK_EQUAL(expectedTransactionSignatureS, _transaction.signature().s);
// ETH_CHECK_EQUAL(expectedTransactionSignatureV, _transaction.signature().v); // 27 === 0x0, 28 === 0x1, not sure why
};
Transactions ts = _client.transactions(blockHash);
TransactionHashes tHashes = _client.transactionHashes(blockHash);
unsigned tsCount = _client.transactionCount(blockHash);
ETH_REQUIRE(transactions.size() == ts.size());
ETH_REQUIRE(transactions.size() == tHashes.size());
// transactionCount
ETH_CHECK_EQUAL(transactions.size(), tsCount);
for (unsigned i = 0; i < tsCount; i++)
{
Json::Value t = transactions[i];
// transaction (by block hash and transaction index)
Transaction transaction = _client.transaction(blockHash, i);
compareTransactions(t, transaction);
// transaction (by hash)
Transaction transactionByHash = _client.transaction(transaction.sha3());
compareTransactions(t, transactionByHash);
// transactions
compareTransactions(t, ts[i]);
// transactionHashes
ETH_CHECK_EQUAL(transaction.sha3(), tHashes[i]);
}
// uncleCount
unsigned usCount = _client.uncleCount(blockHash);
ETH_CHECK_EQUAL(uncles.size(), usCount);
for (unsigned i = 0; i < usCount; i++)
{
Json::Value u = uncles[i];
// uncle (by hash)
BlockInfo uncle = _client.uncle(blockHash, i);
compareBlockInfos(u, uncle);
}
}
});
}
BOOST_AUTO_TEST_SUITE_END()
