diff --git a/bcBlockChainTestFiller.json b/bcBlockChainTestFiller.json new file mode 100644 index 000000000..050def25b --- /dev/null +++ b/bcBlockChainTestFiller.json @@ -0,0 +1,45 @@ +{ + "minDifficulty" : { + "genesisBlockHeader" : { + "bloom" : "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", + "coinbase" : "0x8888f1f195afa192cfee860698584c030f4c9db1", + "difficulty" : "1023", + "extraData" : "42", + "gasLimit" : "100000000", + "gasUsed" : "0", + "nonce" : "0x498e88f5c14b0b60d6e14ce9c6cc958cbe16a1df8dd90210e50d2d77562a348d", + "number" : "0", + "parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000", + "receiptTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "stateRoot" : "0xf99eb1626cfa6db435c0836235942d7ccaa935f1ae247d3f1c21e495685f903a", + "timestamp" : "0x54c98c81", + "transactionsTrie" : "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421", + "uncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347" + }, + "pre" : { + "a94f5374fce5edbc8e2a8697c15331677e6ebf0b" : { + "balance" : "10000000000000", + "nonce" : "0", + "code" : "", + "storage": {} + } + }, + "blocks" : [ + { + "transactions" : [ + { + "data" : "", + "gasLimit" : "80000050", + "gasPrice" : "1", + "nonce" : "0", + "secretKey" : "45a915e4d060149eb4365960e6a7a45f334393093061116b197e3240065ff2d8", + "to" : "095e7baea6a6c7c4c2dfeb977efac326af552d87", + "value" : "10" + } + ], + "uncleHeaders" : [ + ] + } + ] + } +} diff --git a/block.cpp b/block.cpp deleted file mode 100644 index 4441da299..000000000 --- a/block.cpp +++ /dev/null @@ -1,527 +0,0 @@ -/* - 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 . -*/ -/** @file block.cpp - * @author Christoph Jentzsch - * @date 2015 - * block test functions. - */ - -#include -#include -#include "TestHelper.h" - -using namespace std; -using namespace json_spirit; -using namespace dev; -using namespace dev::eth; - -namespace dev { namespace test { - -bytes createBlockRLPFromFields(mObject& _tObj) -{ - RLPStream rlpStream; - rlpStream.appendList(_tObj.size()); - - if (_tObj.count("parentHash")) - rlpStream << importByteArray(_tObj["parentHash"].get_str()); - - if (_tObj.count("uncleHash")) - rlpStream << importByteArray(_tObj["uncleHash"].get_str()); - - if (_tObj.count("coinbase")) - rlpStream << importByteArray(_tObj["coinbase"].get_str()); - - if (_tObj.count("stateRoot")) - rlpStream << importByteArray(_tObj["stateRoot"].get_str()); - - if (_tObj.count("transactionsTrie")) - rlpStream << importByteArray(_tObj["transactionsTrie"].get_str()); - - if (_tObj.count("receiptTrie")) - rlpStream << importByteArray(_tObj["receiptTrie"].get_str()); - - if (_tObj.count("bloom")) - rlpStream << importByteArray(_tObj["bloom"].get_str()); - - if (_tObj.count("difficulty")) - rlpStream << bigint(_tObj["difficulty"].get_str()); - - if (_tObj.count("number")) - rlpStream << bigint(_tObj["number"].get_str()); - - if (_tObj.count("gasLimit")) - rlpStream << bigint(_tObj["gasLimit"].get_str()); - - if (_tObj.count("gasUsed")) - rlpStream << bigint(_tObj["gasUsed"].get_str()); - - if (_tObj.count("timestamp")) - rlpStream << bigint(_tObj["timestamp"].get_str()); - - if (_tObj.count("extraData")) - rlpStream << importByteArray(_tObj["extraData"].get_str()); - - if (_tObj.count("nonce")) - rlpStream << importByteArray(_tObj["nonce"].get_str()); - - return rlpStream.out(); -} - -void doBlockTests(json_spirit::mValue& _v, bool _fillin) -{ - for (auto& i: _v.get_obj()) - { - cerr << i.first << endl; - mObject& o = i.second.get_obj(); - - BOOST_REQUIRE(o.count("genesisBlockHeader")); - BlockInfo blockFromFields; - try - { - // construct genesis block - const bytes c_blockRLP = createBlockRLPFromFields(o["genesisBlockHeader"].get_obj()); - const RLP c_bRLP(c_blockRLP); - blockFromFields.populateFromHeader(c_bRLP, false); - } - catch (Exception const& _e) - { - cnote << "block population did throw an exception: " << diagnostic_information(_e); - BOOST_ERROR("Failed block population with Exception: " << _e.what()); - continue; - } - catch (std::exception const& _e) - { - BOOST_ERROR("Failed block population with Exception: " << _e.what()); - continue; - } - catch(...) - { - cnote << "block population did throw an unknown exception\n"; - continue; - } - - BOOST_REQUIRE(o.count("pre")); - - ImportTest importer(o["pre"].get_obj()); - State state(Address(), OverlayDB(), BaseState::Empty); - importer.importState(o["pre"].get_obj(), state); - state.commit(); - - if (_fillin) - blockFromFields.stateRoot = state.rootHash(); - else - BOOST_CHECK_MESSAGE(blockFromFields.stateRoot == state.rootHash(), "root hash does not match"); - - if (_fillin) - { - // find new valid nonce - ProofOfWork pow; - MineInfo ret; - ProofOfWork::Proof proof; - while (!ProofOfWork::verify(blockFromFields)) - { - tie(ret, proof) = pow.mine(blockFromFields, 1000, true, true); - ProofOfWork::assignResult(proof, blockFromFields); - } - - //update genesis block in json file - o["genesisBlockHeader"].get_obj()["stateRoot"] = toString(blockFromFields.stateRoot); - o["genesisBlockHeader"].get_obj()["nonce"] = toString(blockFromFields.nonce); - } - - // create new "genesis" block - RLPStream rlpStream; - blockFromFields.streamRLP(rlpStream, WithNonce); - - RLPStream block(3); - block.appendRaw(rlpStream.out()); - block.appendRaw(RLPEmptyList); - block.appendRaw(RLPEmptyList); - - blockFromFields.verifyInternals(&block.out()); - - // construct blockchain - BlockChain bc(block.out(), string(), true); - - if (_fillin) - { - BOOST_REQUIRE(o.count("transactions")); - - TransactionQueue txs; - - for (auto const& txObj: o["transactions"].get_array()) - { - mObject tx = txObj.get_obj(); - importer.importTransaction(tx); - if (!txs.attemptImport(importer.m_transaction.rlp())) - cnote << "failed importing transaction\n"; - } - - try - { - state.sync(bc); - state.sync(bc,txs); - state.commitToMine(bc); - MineInfo info; - for (info.completed = false; !info.completed; info = state.mine()) {} - state.completeMine(); - } - catch (Exception const& _e) - { - cnote << "state sync or mining did throw an exception: " << diagnostic_information(_e); - return; - } - catch (std::exception const& _e) - { - cnote << "state sync or mining did throw an exception: " << _e.what(); - return; - } - - // write valid txs - mArray txArray; - Transactions txList; - for (auto const& txi: txs.transactions()) - { - Transaction tx(txi.second, CheckSignature::Sender); - txList.push_back(tx); - mObject txObject; - txObject["nonce"] = toString(tx.nonce()); - txObject["data"] = toHex(tx.data()); - txObject["gasLimit"] = toString(tx.gas()); - txObject["gasPrice"] = toString(tx.gasPrice()); - txObject["r"] = "0x" + toString(tx.signature().r); - txObject["s"] = "0x" + toString(tx.signature().s); - txObject["v"] = to_string(tx.signature().v + 27); - txObject["to"] = toString(tx.receiveAddress()); - txObject["value"] = toString(tx.value()); - - txArray.push_back(txObject); - } - - o["transactions"] = txArray; - o["rlp"] = "0x" + toHex(state.blockData()); - - BlockInfo currentBlockHeader = state.info(); - - // overwrite blockheader with (possible wrong) data from "blockheader" in filler; - - if (o.count("blockHeader")) - { - if (o["blockHeader"].get_obj().size() != 14) - { - - BlockInfo tmp = currentBlockHeader; - - if (o["blockHeader"].get_obj().count("parentHash")) - tmp.parentHash = h256(o["blockHeader"].get_obj()["parentHash"].get_str()); - - if (o["blockHeader"].get_obj().count("uncleHash")) - tmp.sha3Uncles = h256(o["blockHeader"].get_obj()["uncleHash"].get_str()); - - if (o["blockHeader"].get_obj().count("coinbase")) - tmp.coinbaseAddress = Address(o["blockHeader"].get_obj()["coinbase"].get_str()); - - if (o["blockHeader"].get_obj().count("stateRoot")) - tmp.stateRoot = h256(o["blockHeader"].get_obj()["stateRoot"].get_str()); - - if (o["blockHeader"].get_obj().count("transactionsTrie")) - tmp.transactionsRoot = h256(o["blockHeader"].get_obj()["transactionsTrie"].get_str()); - - if (o["blockHeader"].get_obj().count("receiptTrie")) - tmp.receiptsRoot = h256(o["blockHeader"].get_obj()["receiptTrie"].get_str()); - - if (o["blockHeader"].get_obj().count("bloom")) - tmp.logBloom = LogBloom(o["blockHeader"].get_obj()["bloom"].get_str()); - - if (o["blockHeader"].get_obj().count("difficulty")) - tmp.difficulty = toInt(o["blockHeader"].get_obj()["difficulty"]); - - if (o["blockHeader"].get_obj().count("number")) - tmp.number = toInt(o["blockHeader"].get_obj()["number"]); - - if (o["blockHeader"].get_obj().count("gasLimit")) - tmp.gasLimit = toInt(o["blockHeader"].get_obj()["gasLimit"]); - - if (o["blockHeader"].get_obj().count("gasUsed")) - tmp.gasUsed = toInt(o["blockHeader"].get_obj()["gasUsed"]); - - if (o["blockHeader"].get_obj().count("timestamp")) - tmp.timestamp = toInt(o["blockHeader"].get_obj()["timestamp"]); - - if (o["blockHeader"].get_obj().count("extraData")) - tmp.extraData = importByteArray(o["blockHeader"].get_obj()["extraData"].get_str()); - - // find new valid nonce - - if (tmp != currentBlockHeader) - { - currentBlockHeader = tmp; - cout << "new header!\n"; - ProofOfWork pow; - MineInfo ret; - ProofOfWork::Proof proof; - while (!ProofOfWork::verify(currentBlockHeader)) - { - tie(ret, proof) = pow.mine(currentBlockHeader, 10000, true, true); - ProofOfWork::assignResult(proof, currentBlockHeader); - } - } - } - else - { - // take the blockheader as is - const bytes c_blockRLP = createBlockRLPFromFields(o["blockHeader"].get_obj()); - const RLP c_bRLP(c_blockRLP); - currentBlockHeader.populateFromHeader(c_bRLP, false); - } - } - - // write block header - - mObject oBlockHeader; - oBlockHeader["parentHash"] = toString(currentBlockHeader.parentHash); - oBlockHeader["uncleHash"] = toString(currentBlockHeader.sha3Uncles); - oBlockHeader["coinbase"] = toString(currentBlockHeader.coinbaseAddress); - oBlockHeader["stateRoot"] = toString(currentBlockHeader.stateRoot); - oBlockHeader["transactionsTrie"] = toString(currentBlockHeader.transactionsRoot); - oBlockHeader["receiptTrie"] = toString(currentBlockHeader.receiptsRoot); - oBlockHeader["bloom"] = toString(currentBlockHeader.logBloom); - oBlockHeader["difficulty"] = toString(currentBlockHeader.difficulty); - oBlockHeader["number"] = toString(currentBlockHeader.number); - oBlockHeader["gasLimit"] = toString(currentBlockHeader.gasLimit); - oBlockHeader["gasUsed"] = toString(currentBlockHeader.gasUsed); - oBlockHeader["timestamp"] = toString(currentBlockHeader.timestamp); - oBlockHeader["extraData"] = toHex(currentBlockHeader.extraData); - oBlockHeader["nonce"] = toString(currentBlockHeader.nonce); - - o["blockHeader"] = oBlockHeader; - - // write uncle list - mArray aUncleList; // as of now, our parent is always the genesis block, so we can not have uncles. - o["uncleHeaders"] = aUncleList; - - //txs: - - RLPStream txStream; - txStream.appendList(txList.size()); - for (unsigned i = 0; i < txList.size(); ++i) - { - RLPStream txrlp; - txList[i].streamRLP(txrlp); - txStream.appendRaw(txrlp.out()); - } - - RLPStream rlpStream2; - currentBlockHeader.streamRLP(rlpStream2, WithNonce); - - RLPStream block2(3); - block2.appendRaw(rlpStream2.out()); - block2.appendRaw(txStream.out()); - block2.appendRaw(RLPEmptyList); - - o["rlp"] = "0x" + toHex(block2.out()); - - if (sha3(RLP(state.blockData())[0].data()) != sha3(RLP(block2.out())[0].data())) - cnote << "block header mismatch\n"; - - if (sha3(RLP(state.blockData())[1].data()) != sha3(RLP(block2.out())[1].data())) - cnote << "txs mismatch\n"; - - if (sha3(RLP(state.blockData())[2].data()) != sha3(RLP(block2.out())[2].data())) - cnote << "uncle list mismatch\n"; - - try - { - ImportTest importerTmp(o["pre"].get_obj()); - State stateTmp(Address(), OverlayDB(), BaseState::Empty); - importerTmp.importState(o["pre"].get_obj(), stateTmp); - stateTmp.commit(); - BlockChain bcTmp(block.out(), getDataDir() + "/tmpBlockChain.bc", true); - stateTmp.sync(bcTmp); - bc.import(block2.out(), stateTmp.db()); - stateTmp.sync(bcTmp); - } - // if exception is thrown, RLP is invalid and no blockHeader, Transaction list, or Uncle list should be given - catch (...) - { - cnote << "block is invalid!\n"; - o.erase(o.find("blockHeader")); - o.erase(o.find("uncleHeaders")); - o.erase(o.find("transactions")); - } - } - - else - { - bytes blockRLP; - try - { - state.sync(bc); - blockRLP = importByteArray(o["rlp"].get_str()); - bc.import(blockRLP, state.db()); - state.sync(bc); - } - // if exception is thrown, RLP is invalid and no blockHeader, Transaction list, or Uncle list should be given - catch (Exception const& _e) - { - cnote << "state sync or block import did throw an exception: " << diagnostic_information(_e); - BOOST_CHECK(o.count("blockHeader") == 0); - BOOST_CHECK(o.count("transactions") == 0); - BOOST_CHECK(o.count("uncleHeaders") == 0); - continue; - } - catch (std::exception const& _e) - { - cnote << "state sync or block import did throw an exception: " << _e.what(); - BOOST_CHECK(o.count("blockHeader") == 0); - BOOST_CHECK(o.count("transactions") == 0); - BOOST_CHECK(o.count("uncleHeaders") == 0); - continue; - } - catch(...) - { - cnote << "state sync or block import did throw an exception\n"; - BOOST_CHECK(o.count("blockHeader") == 0); - BOOST_CHECK(o.count("transactions") == 0); - BOOST_CHECK(o.count("uncleHeaders") == 0); - continue; - } - - BOOST_REQUIRE(o.count("blockHeader")); - - mObject tObj = o["blockHeader"].get_obj(); - BlockInfo blockHeaderFromFields; - const bytes c_rlpBytesBlockHeader = createBlockRLPFromFields(tObj); - const RLP c_blockHeaderRLP(c_rlpBytesBlockHeader); - blockHeaderFromFields.populateFromHeader(c_blockHeaderRLP, false); - - BlockInfo blockFromRlp = bc.info(); - - //Check the fields restored from RLP to original fields - BOOST_CHECK_MESSAGE(blockHeaderFromFields.headerHash(WithNonce) == blockFromRlp.headerHash(WithNonce), "hash in given RLP not matching the block hash!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.parentHash == blockFromRlp.parentHash, "parentHash in given RLP not matching the block parentHash!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.sha3Uncles == blockFromRlp.sha3Uncles, "sha3Uncles in given RLP not matching the block sha3Uncles!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.coinbaseAddress == blockFromRlp.coinbaseAddress,"coinbaseAddress in given RLP not matching the block coinbaseAddress!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.stateRoot == blockFromRlp.stateRoot, "stateRoot in given RLP not matching the block stateRoot!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.transactionsRoot == blockFromRlp.transactionsRoot, "transactionsRoot in given RLP not matching the block transactionsRoot!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.receiptsRoot == blockFromRlp.receiptsRoot, "receiptsRoot in given RLP not matching the block receiptsRoot!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.logBloom == blockFromRlp.logBloom, "logBloom in given RLP not matching the block logBloom!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.difficulty == blockFromRlp.difficulty, "difficulty in given RLP not matching the block difficulty!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.number == blockFromRlp.number, "number in given RLP not matching the block number!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.gasLimit == blockFromRlp.gasLimit,"gasLimit in given RLP not matching the block gasLimit!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.gasUsed == blockFromRlp.gasUsed, "gasUsed in given RLP not matching the block gasUsed!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.timestamp == blockFromRlp.timestamp, "timestamp in given RLP not matching the block timestamp!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.extraData == blockFromRlp.extraData, "extraData in given RLP not matching the block extraData!"); - BOOST_CHECK_MESSAGE(blockHeaderFromFields.nonce == blockFromRlp.nonce, "nonce in given RLP not matching the block nonce!"); - - BOOST_CHECK_MESSAGE(blockHeaderFromFields == blockFromRlp, "However, blockHeaderFromFields != blockFromRlp!"); - - //Check transaction list - - Transactions txsFromField; - - for (auto const& txObj: o["transactions"].get_array()) - { - mObject tx = txObj.get_obj(); - - BOOST_REQUIRE(tx.count("nonce")); - BOOST_REQUIRE(tx.count("gasPrice")); - BOOST_REQUIRE(tx.count("gasLimit")); - BOOST_REQUIRE(tx.count("to")); - BOOST_REQUIRE(tx.count("value")); - BOOST_REQUIRE(tx.count("v")); - BOOST_REQUIRE(tx.count("r")); - BOOST_REQUIRE(tx.count("s")); - BOOST_REQUIRE(tx.count("data")); - - try - { - Transaction t(createRLPStreamFromTransactionFields(tx).out(), CheckSignature::Sender); - txsFromField.push_back(t); - } - catch (Exception const& _e) - { - BOOST_ERROR("Failed transaction constructor with Exception: " << diagnostic_information(_e)); - } - catch (exception const& _e) - { - cnote << _e.what(); - } - } - - Transactions txsFromRlp; - RLP root(blockRLP); - for (auto const& tr: root[1]) - { - Transaction tx(tr.data(), CheckSignature::Sender); - txsFromRlp.push_back(tx); - } - - BOOST_CHECK_MESSAGE(txsFromRlp.size() == txsFromField.size(), "transaction list size does not match"); - - for (size_t i = 0; i < txsFromField.size(); ++i) - { - BOOST_CHECK_MESSAGE(txsFromField[i].data() == txsFromRlp[i].data(), "transaction data in rlp and in field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].gas() == txsFromRlp[i].gas(), "transaction gasLimit in rlp and in field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].gasPrice() == txsFromRlp[i].gasPrice(), "transaction gasPrice in rlp and in field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].nonce() == txsFromRlp[i].nonce(), "transaction nonce in rlp and in field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].signature().r == txsFromRlp[i].signature().r, "transaction r in rlp and in field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].signature().s == txsFromRlp[i].signature().s, "transaction s in rlp and in field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].signature().v == txsFromRlp[i].signature().v, "transaction v in rlp and in field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].receiveAddress() == txsFromRlp[i].receiveAddress(), "transaction receiveAddress in rlp and in field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].value() == txsFromRlp[i].value(), "transaction receiveAddress in rlp and in field do not match"); - - BOOST_CHECK_MESSAGE(txsFromField[i] == txsFromRlp[i], "transactions in rlp and in transaction field do not match"); - } - - // check uncle list - BOOST_CHECK_MESSAGE((o["uncleList"].type() == json_spirit::null_type ? 0 : o["uncleList"].get_array().size()) == 0, "Uncle list is not empty, but the genesis block can not have uncles"); - } - } -} - -} }// Namespace Close - - -BOOST_AUTO_TEST_SUITE(BlockTests) - -BOOST_AUTO_TEST_CASE(blValidBlockTest) -{ - dev::test::executeTests("blValidBlockTest", "/BlockTests", dev::test::doBlockTests); -} - -BOOST_AUTO_TEST_CASE(blInvalidTransactionRLP) -{ - dev::test::executeTests("blInvalidTransactionRLP", "/BlockTests", dev::test::doBlockTests); -} - -BOOST_AUTO_TEST_CASE(blInvalidHeaderTest) -{ - dev::test::executeTests("blInvalidHeaderTest", "/BlockTests", dev::test::doBlockTests); -} - -BOOST_AUTO_TEST_CASE(blForkBlocks) -{ - dev::test::executeTests("blForkBlocks", "/BlockTests", dev::test::doBlockTests); -} - -BOOST_AUTO_TEST_CASE(userDefinedFileBl) -{ - dev::test::userDefinedTest("--bltest", dev::test::doBlockTests); -} - -BOOST_AUTO_TEST_SUITE_END() diff --git a/blockchain.cpp b/blockchain.cpp new file mode 100644 index 000000000..7dad5b4f2 --- /dev/null +++ b/blockchain.cpp @@ -0,0 +1,537 @@ +/* + 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 . +*/ +/** @file block.cpp + * @author Christoph Jentzsch + * @date 2015 + * block test functions. + */ + +#include +#include +#include "TestHelper.h" + +using namespace std; +using namespace json_spirit; +using namespace dev; +using namespace dev::eth; + +namespace dev { namespace test { + +bytes createBlockRLPFromFields(mObject& _tObj) +{ + RLPStream rlpStream; + rlpStream.appendList(_tObj.size()); + + if (_tObj.count("parentHash")) + rlpStream << importByteArray(_tObj["parentHash"].get_str()); + + if (_tObj.count("uncleHash")) + rlpStream << importByteArray(_tObj["uncleHash"].get_str()); + + if (_tObj.count("coinbase")) + rlpStream << importByteArray(_tObj["coinbase"].get_str()); + + if (_tObj.count("stateRoot")) + rlpStream << importByteArray(_tObj["stateRoot"].get_str()); + + if (_tObj.count("transactionsTrie")) + rlpStream << importByteArray(_tObj["transactionsTrie"].get_str()); + + if (_tObj.count("receiptTrie")) + rlpStream << importByteArray(_tObj["receiptTrie"].get_str()); + + if (_tObj.count("bloom")) + rlpStream << importByteArray(_tObj["bloom"].get_str()); + + if (_tObj.count("difficulty")) + rlpStream << bigint(_tObj["difficulty"].get_str()); + + if (_tObj.count("number")) + rlpStream << bigint(_tObj["number"].get_str()); + + if (_tObj.count("gasLimit")) + rlpStream << bigint(_tObj["gasLimit"].get_str()); + + if (_tObj.count("gasUsed")) + rlpStream << bigint(_tObj["gasUsed"].get_str()); + + if (_tObj.count("timestamp")) + rlpStream << bigint(_tObj["timestamp"].get_str()); + + if (_tObj.count("extraData")) + rlpStream << importByteArray(_tObj["extraData"].get_str()); + + if (_tObj.count("nonce")) + rlpStream << importByteArray(_tObj["nonce"].get_str()); + + return rlpStream.out(); +} + +void doBlockTests(json_spirit::mValue& _v, bool _fillin) +{ + for (auto& i: _v.get_obj()) + { + cerr << i.first << endl; + mObject& o = i.second.get_obj(); + + BOOST_REQUIRE(o.count("genesisBlockHeader")); + BlockInfo blockFromFields; + try + { + // construct genesis block + const bytes c_blockRLP = createBlockRLPFromFields(o["genesisBlockHeader"].get_obj()); + const RLP c_bRLP(c_blockRLP); + blockFromFields.populateFromHeader(c_bRLP, false); + } + catch (Exception const& _e) + { + cnote << "block population did throw an exception: " << diagnostic_information(_e); + BOOST_ERROR("Failed block population with Exception: " << _e.what()); + continue; + } + catch (std::exception const& _e) + { + BOOST_ERROR("Failed block population with Exception: " << _e.what()); + continue; + } + catch(...) + { + cnote << "block population did throw an unknown exception\n"; + continue; + } + + BOOST_REQUIRE(o.count("pre")); + + ImportTest importer(o["pre"].get_obj()); + State state(Address(), OverlayDB(), BaseState::Empty); + importer.importState(o["pre"].get_obj(), state); + state.commit(); + + if (_fillin) + blockFromFields.stateRoot = state.rootHash(); + else + BOOST_CHECK_MESSAGE(blockFromFields.stateRoot == state.rootHash(), "root hash does not match"); + + if (_fillin) + { + // find new valid nonce + ProofOfWork pow; + MineInfo ret; + while (!ProofOfWork::verify(blockFromFields.headerHash(WithoutNonce), blockFromFields.nonce, blockFromFields.difficulty)) + tie(ret, blockFromFields.nonce) = pow.mine(blockFromFields.headerHash(WithoutNonce), blockFromFields.difficulty, 1000, true, true); + + //update genesis block in json file + o["genesisBlockHeader"].get_obj()["stateRoot"] = toString(blockFromFields.stateRoot); + o["genesisBlockHeader"].get_obj()["nonce"] = toString(blockFromFields.nonce); + } + + // create new "genesis" block + RLPStream rlpStream; + blockFromFields.streamRLP(rlpStream, WithNonce); + + RLPStream block(3); + block.appendRaw(rlpStream.out()); + block.appendRaw(RLPEmptyList); + block.appendRaw(RLPEmptyList); + + blockFromFields.verifyInternals(&block.out()); + + // construct blockchain + BlockChain bc(block.out(), string(), true); + + if (_fillin) + { + BOOST_REQUIRE(o.count("blocks")); + mArray blArray; + for (auto const& bl: o["blocks"].get_array()) + { + mObject blObj = bl.get_obj(); + BOOST_REQUIRE(blObj.count("transactions")); + + TransactionQueue txs; + + for (auto const& txObj: blObj["transactions"].get_array()) + { + mObject tx = txObj.get_obj(); + importer.importTransaction(tx); + if (!txs.attemptImport(importer.m_transaction.rlp())) + cnote << "failed importing transaction\n"; + } + + try + { + state.sync(bc); + state.sync(bc,txs); + state.commitToMine(bc); + MineInfo info; + for (info.completed = false; !info.completed; info = state.mine()) {} + state.completeMine(); + } + catch (Exception const& _e) + { + cnote << "state sync or mining did throw an exception: " << diagnostic_information(_e); + return; + } + catch (std::exception const& _e) + { + cnote << "state sync or mining did throw an exception: " << _e.what(); + return; + } + + // write valid txs + mArray txArray; + Transactions txList; + for (auto const& txi: txs.transactions()) + { + Transaction tx(txi.second, CheckSignature::Sender); + txList.push_back(tx); + mObject txObject; + txObject["nonce"] = toString(tx.nonce()); + txObject["data"] = toHex(tx.data()); + txObject["gasLimit"] = toString(tx.gas()); + txObject["gasPrice"] = toString(tx.gasPrice()); + txObject["r"] = "0x" + toString(tx.signature().r); + txObject["s"] = "0x" + toString(tx.signature().s); + txObject["v"] = to_string(tx.signature().v + 27); + txObject["to"] = toString(tx.receiveAddress()); + txObject["value"] = toString(tx.value()); + + txArray.push_back(txObject); + } + + blObj["transactions"] = txArray; + blObj["rlp"] = "0x" + toHex(state.blockData()); + + BlockInfo current_BlockHeader = state.info(); + + // overwrite blockheader with (possible wrong) data from "blockheader" in filler; + + if (blObj.count("blockHeader")) + { + if (blObj["blockHeader"].get_obj().size() != 14) + { + + BlockInfo tmp = current_BlockHeader; + + if (blObj["blockHeader"].get_obj().count("parentHash")) + tmp.parentHash = h256(blObj["blockHeader"].get_obj()["parentHash"].get_str()); + + if (blObj["blockHeader"].get_obj().count("uncleHash")) + tmp.sha3Uncles = h256(blObj["blockHeader"].get_obj()["uncleHash"].get_str()); + + if (blObj["blockHeader"].get_obj().count("coinbase")) + tmp.coinbaseAddress = Address(blObj["blockHeader"].get_obj()["coinbase"].get_str()); + + if (blObj["blockHeader"].get_obj().count("stateRoot")) + tmp.stateRoot = h256(blObj["blockHeader"].get_obj()["stateRoot"].get_str()); + + if (blObj["blockHeader"].get_obj().count("transactionsTrie")) + tmp.transactionsRoot = h256(blObj["blockHeader"].get_obj()["transactionsTrie"].get_str()); + + if (blObj["blockHeader"].get_obj().count("receiptTrie")) + tmp.receiptsRoot = h256(blObj["blockHeader"].get_obj()["receiptTrie"].get_str()); + + if (blObj["blockHeader"].get_obj().count("bloom")) + tmp.logBloom = LogBloom(blObj["blockHeader"].get_obj()["bloom"].get_str()); + + if (blObj["blockHeader"].get_obj().count("difficulty")) + tmp.difficulty = toInt(blObj["blockHeader"].get_obj()["difficulty"]); + + if (blObj["blockHeader"].get_obj().count("number")) + tmp.number = toInt(blObj["blockHeader"].get_obj()["number"]); + + if (blObj["blockHeader"].get_obj().count("gasLimit")) + tmp.gasLimit = toInt(blObj["blockHeader"].get_obj()["gasLimit"]); + + if (blObj["blockHeader"].get_obj().count("gasUsed")) + tmp.gasUsed = toInt(blObj["blockHeader"].get_obj()["gasUsed"]); + + if (blObj["blockHeader"].get_obj().count("timestamp")) + tmp.timestamp = toInt(blObj["blockHeader"].get_obj()["timestamp"]); + + if (blObj["blockHeader"].get_obj().count("extraData")) + tmp.extraData = importByteArray(blObj["blockHeader"].get_obj()["extraData"].get_str()); + + // find new valid nonce + + if (tmp != current_BlockHeader) + { + current_BlockHeader = tmp; + cout << "new header!\n"; + ProofOfWork pow; + MineInfo ret; + while (!ProofOfWork::verify(current_BlockHeader.headerHash(WithoutNonce), current_BlockHeader.nonce, current_BlockHeader.difficulty)) + tie(ret, current_BlockHeader.nonce) = pow.mine(current_BlockHeader.headerHash(WithoutNonce), current_BlockHeader.difficulty, 10000, true, true); + } + } + else + { + // take the blockheader as is + const bytes c_blockRLP = createBlockRLPFromFields(blObj["blockHeader"].get_obj()); + const RLP c_bRLP(c_blockRLP); + current_BlockHeader.populateFromHeader(c_bRLP, false); + } + } + + // write block header + + mObject oBlockHeader; + oBlockHeader["parentHash"] = toString(current_BlockHeader.parentHash); + oBlockHeader["uncleHash"] = toString(current_BlockHeader.sha3Uncles); + oBlockHeader["coinbase"] = toString(current_BlockHeader.coinbaseAddress); + oBlockHeader["stateRoot"] = toString(current_BlockHeader.stateRoot); + oBlockHeader["transactionsTrie"] = toString(current_BlockHeader.transactionsRoot); + oBlockHeader["receiptTrie"] = toString(current_BlockHeader.receiptsRoot); + oBlockHeader["bloom"] = toString(current_BlockHeader.logBloom); + oBlockHeader["difficulty"] = toString(current_BlockHeader.difficulty); + oBlockHeader["number"] = toString(current_BlockHeader.number); + oBlockHeader["gasLimit"] = toString(current_BlockHeader.gasLimit); + oBlockHeader["gasUsed"] = toString(current_BlockHeader.gasUsed); + oBlockHeader["timestamp"] = toString(current_BlockHeader.timestamp); + oBlockHeader["extraData"] = toHex(current_BlockHeader.extraData); + oBlockHeader["nonce"] = toString(current_BlockHeader.nonce); + + blObj["blockHeader"] = oBlockHeader; + + // write uncle list + mArray aUncleList; // as of now, our parent is always the genesis block, so we can not have uncles. + blObj["uncleHeaders"] = aUncleList; + + //txs: + + RLPStream txStream; + txStream.appendList(txList.size()); + for (unsigned i = 0; i < txList.size(); ++i) + { + RLPStream txrlp; + txList[i].streamRLP(txrlp); + txStream.appendRaw(txrlp.out()); + } + + RLPStream rlpStream2; + current_BlockHeader.streamRLP(rlpStream2, WithNonce); + + RLPStream block2(3); + block2.appendRaw(rlpStream2.out()); + block2.appendRaw(txStream.out()); + block2.appendRaw(RLPEmptyList); + + blObj["rlp"] = "0x" + toHex(block2.out()); + + if (sha3(RLP(state.blockData())[0].data()) != sha3(RLP(block2.out())[0].data())) + cnote << "block header mismatch\n"; + + if (sha3(RLP(state.blockData())[1].data()) != sha3(RLP(block2.out())[1].data())) + cnote << "txs mismatch\n"; + + if (sha3(RLP(state.blockData())[2].data()) != sha3(RLP(block2.out())[2].data())) + cnote << "uncle list mismatch\n"; + + try + { + ImportTest importerTmp(o["pre"].get_obj()); + State stateTmp(Address(), OverlayDB(), BaseState::Empty); + importerTmp.importState(o["pre"].get_obj(), stateTmp); + stateTmp.commit(); + BlockChain bcTmp(block.out(), getDataDir() + "/tmpBlockChain.bc", true); + stateTmp.sync(bcTmp); + bc.import(block2.out(), stateTmp.db()); + stateTmp.sync(bcTmp); + } + // if exception is thrown, RLP is invalid and no blockHeader, Transaction list, or Uncle list should be given + catch (...) + { + cnote << "block is invalid!\n"; + blObj.erase(blObj.find("blockHeader")); + blObj.erase(blObj.find("uncleHeaders")); + blObj.erase(blObj.find("transactions")); + } + blArray.push_back(blObj); + } + o["blocks"] = blArray; + } + + else + { + for (auto const& bl: o["blocks"].get_array()) + { + mObject blObj = bl.get_obj(); + bytes blockRLP; + try + { + state.sync(bc); + blockRLP = importByteArray(blObj["rlp"].get_str()); + bc.import(blockRLP, state.db()); + state.sync(bc); + } + // if exception is thrown, RLP is invalid and no blockHeader, Transaction list, or Uncle list should be given + catch (Exception const& _e) + { + cnote << "state sync or block import did throw an exception: " << diagnostic_information(_e); + BOOST_CHECK(blObj.count("blockHeader") == 0); + BOOST_CHECK(blObj.count("transactions") == 0); + BOOST_CHECK(blObj.count("uncleHeaders") == 0); + continue; + } + catch (std::exception const& _e) + { + cnote << "state sync or block import did throw an exception: " << _e.what(); + BOOST_CHECK(blObj.count("blockHeader") == 0); + BOOST_CHECK(blObj.count("transactions") == 0); + BOOST_CHECK(blObj.count("uncleHeaders") == 0); + continue; + } + catch(...) + { + cnote << "state sync or block import did throw an exception\n"; + BOOST_CHECK(blObj.count("blockHeader") == 0); + BOOST_CHECK(blObj.count("transactions") == 0); + BOOST_CHECK(blObj.count("uncleHeaders") == 0); + continue; + } + + BOOST_REQUIRE(blObj.count("blockHeader")); + + mObject tObj = blObj["blockHeader"].get_obj(); + BlockInfo blockHeaderFromFields; + const bytes c_rlpBytesBlockHeader = createBlockRLPFromFields(tObj); + const RLP c_blockHeaderRLP(c_rlpBytesBlockHeader); + blockHeaderFromFields.populateFromHeader(c_blockHeaderRLP, false); + + BlockInfo blockFromRlp = bc.info(); + + //Check the fields restored from RLP to original fields + BOOST_CHECK_MESSAGE(blockHeaderFromFields.headerHash(WithNonce) == blockFromRlp.headerHash(WithNonce), "hash in given RLP not matching the block hash!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.parentHash == blockFromRlp.parentHash, "parentHash in given RLP not matching the block parentHash!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.sha3Uncles == blockFromRlp.sha3Uncles, "sha3Uncles in given RLP not matching the block sha3Uncles!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.coinbaseAddress == blockFromRlp.coinbaseAddress,"coinbaseAddress in given RLP not matching the block coinbaseAddress!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.stateRoot == blockFromRlp.stateRoot, "stateRoot in given RLP not matching the block stateRoot!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.transactionsRoot == blockFromRlp.transactionsRoot, "transactionsRoot in given RLP not matching the block transactionsRoot!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.receiptsRoot == blockFromRlp.receiptsRoot, "receiptsRoot in given RLP not matching the block receiptsRoot!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.logBloom == blockFromRlp.logBloom, "logBloom in given RLP not matching the block logBloom!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.difficulty == blockFromRlp.difficulty, "difficulty in given RLP not matching the block difficulty!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.number == blockFromRlp.number, "number in given RLP not matching the block number!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.gasLimit == blockFromRlp.gasLimit,"gasLimit in given RLP not matching the block gasLimit!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.gasUsed == blockFromRlp.gasUsed, "gasUsed in given RLP not matching the block gasUsed!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.timestamp == blockFromRlp.timestamp, "timestamp in given RLP not matching the block timestamp!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.extraData == blockFromRlp.extraData, "extraData in given RLP not matching the block extraData!"); + BOOST_CHECK_MESSAGE(blockHeaderFromFields.nonce == blockFromRlp.nonce, "nonce in given RLP not matching the block nonce!"); + + BOOST_CHECK_MESSAGE(blockHeaderFromFields == blockFromRlp, "However, blockHeaderFromFields != blockFromRlp!"); + + //Check transaction list + + Transactions txsFromField; + + for (auto const& txObj: blObj["transactions"].get_array()) + { + mObject tx = txObj.get_obj(); + + BOOST_REQUIRE(tx.count("nonce")); + BOOST_REQUIRE(tx.count("gasPrice")); + BOOST_REQUIRE(tx.count("gasLimit")); + BOOST_REQUIRE(tx.count("to")); + BOOST_REQUIRE(tx.count("value")); + BOOST_REQUIRE(tx.count("v")); + BOOST_REQUIRE(tx.count("r")); + BOOST_REQUIRE(tx.count("s")); + BOOST_REQUIRE(tx.count("data")); + + try + { + Transaction t(createRLPStreamFromTransactionFields(tx).out(), CheckSignature::Sender); + txsFromField.push_back(t); + } + catch (Exception const& _e) + { + BOOST_ERROR("Failed transaction constructor with Exception: " << diagnostic_information(_e)); + } + catch (exception const& _e) + { + cnote << _e.what(); + } + } + + Transactions txsFromRlp; + RLP root(blockRLP); + for (auto const& tr: root[1]) + { + Transaction tx(tr.data(), CheckSignature::Sender); + txsFromRlp.push_back(tx); + } + + BOOST_CHECK_MESSAGE(txsFromRlp.size() == txsFromField.size(), "transaction list size does not match"); + + for (size_t i = 0; i < txsFromField.size(); ++i) + { + BOOST_CHECK_MESSAGE(txsFromField[i].data() == txsFromRlp[i].data(), "transaction data in rlp and in field do not match"); + BOOST_CHECK_MESSAGE(txsFromField[i].gas() == txsFromRlp[i].gas(), "transaction gasLimit in rlp and in field do not match"); + BOOST_CHECK_MESSAGE(txsFromField[i].gasPrice() == txsFromRlp[i].gasPrice(), "transaction gasPrice in rlp and in field do not match"); + BOOST_CHECK_MESSAGE(txsFromField[i].nonce() == txsFromRlp[i].nonce(), "transaction nonce in rlp and in field do not match"); + BOOST_CHECK_MESSAGE(txsFromField[i].signature().r == txsFromRlp[i].signature().r, "transaction r in rlp and in field do not match"); + BOOST_CHECK_MESSAGE(txsFromField[i].signature().s == txsFromRlp[i].signature().s, "transaction s in rlp and in field do not match"); + BOOST_CHECK_MESSAGE(txsFromField[i].signature().v == txsFromRlp[i].signature().v, "transaction v in rlp and in field do not match"); + BOOST_CHECK_MESSAGE(txsFromField[i].receiveAddress() == txsFromRlp[i].receiveAddress(), "transaction receiveAddress in rlp and in field do not match"); + BOOST_CHECK_MESSAGE(txsFromField[i].value() == txsFromRlp[i].value(), "transaction receiveAddress in rlp and in field do not match"); + + BOOST_CHECK_MESSAGE(txsFromField[i] == txsFromRlp[i], "transactions in rlp and in transaction field do not match"); + } + + // check uncle list + BOOST_CHECK_MESSAGE((blObj["uncleList"].type() == json_spirit::null_type ? 0 : blObj["uncleList"].get_array().size()) == 0, "Uncle list is not empty, but the genesis block can not have uncles"); + } + } + } +} + +} }// Namespace Close + + +BOOST_AUTO_TEST_SUITE(BlockChainTests) + +BOOST_AUTO_TEST_CASE(bcBlockChainTest) +{ + dev::test::executeTests("bcBlockChainTest", "/BlockTests", dev::test::doBlockTests); +} + +//BOOST_AUTO_TEST_CASE(blValidBlockTest) +//{ +// dev::test::executeTests("blValidBlockTest", "/BlockTests", dev::test::doBlockTests); +//} + +//BOOST_AUTO_TEST_CASE(blInvalidTransactionRLP) +//{ +// dev::test::executeTests("blInvalidTransactionRLP", "/BlockTests", dev::test::doBlockTests); +//} + +//BOOST_AUTO_TEST_CASE(blInvalidHeaderTest) +//{ +// dev::test::executeTests("blInvalidHeaderTest", "/BlockTests", dev::test::doBlockTests); +//} + +//BOOST_AUTO_TEST_CASE(blForkBlocks) +//{ +// dev::test::executeTests("blForkBlocks", "/BlockTests", dev::test::doBlockTests); +//} + +BOOST_AUTO_TEST_CASE(userDefinedFileBl) +{ + dev::test::userDefinedTest("--bltest", dev::test::doBlockTests); +} + +BOOST_AUTO_TEST_SUITE_END() + diff --git a/vm.cpp b/vm.cpp index 21bea0650..959edae73 100644 --- a/vm.cpp +++ b/vm.cpp @@ -531,33 +531,33 @@ BOOST_AUTO_TEST_CASE(vmPerformanceTest) } } -BOOST_AUTO_TEST_CASE(vmInputLimitsTest1) -{ - for (int i = 1; i < boost::unit_test::framework::master_test_suite().argc; ++i) - { - string arg = boost::unit_test::framework::master_test_suite().argv[i]; - if (arg == "--inputlimits" || arg == "--all") - { - auto start = chrono::steady_clock::now(); +//BOOST_AUTO_TEST_CASE(vmInputLimitsTest1) +//{ +// for (int i = 1; i < boost::unit_test::framework::master_test_suite().argc; ++i) +// { +// string arg = boost::unit_test::framework::master_test_suite().argv[i]; +// if (arg == "--inputlimits" || arg == "--all") +// { +// auto start = chrono::steady_clock::now(); - dev::test::executeTests("vmInputLimitsTest1", "/VMTests", dev::test::doVMTests); +// dev::test::executeTests("vmInputLimitsTest1", "/VMTests", dev::test::doVMTests); - auto end = chrono::steady_clock::now(); - auto duration(chrono::duration_cast(end - start)); - cnote << "test duration: " << duration.count() << " milliseconds.\n"; - } - } -} +// auto end = chrono::steady_clock::now(); +// auto duration(chrono::duration_cast(end - start)); +// cnote << "test duration: " << duration.count() << " milliseconds.\n"; +// } +// } +//} -BOOST_AUTO_TEST_CASE(vmInputLimitsTest2) -{ - for (int i = 1; i < boost::unit_test::framework::master_test_suite().argc; ++i) - { - string arg = boost::unit_test::framework::master_test_suite().argv[i]; - if (arg == "--inputlimits" || arg == "--all") - dev::test::executeTests("vmInputLimitsTest2", "/VMTests", dev::test::doVMTests); - } -} +//BOOST_AUTO_TEST_CASE(vmInputLimitsTest2) +//{ +// for (int i = 1; i < boost::unit_test::framework::master_test_suite().argc; ++i) +// { +// string arg = boost::unit_test::framework::master_test_suite().argv[i]; +// if (arg == "--inputlimits" || arg == "--all") +// dev::test::executeTests("vmInputLimitsTest2", "/VMTests", dev::test::doVMTests); +// } +//} BOOST_AUTO_TEST_CASE(vmRandom) {