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Diffstat (limited to 'blockchain.cpp')
| -rw-r--r-- | blockchain.cpp | 699 |
1 files changed, 0 insertions, 699 deletions
diff --git a/blockchain.cpp b/blockchain.cpp deleted file mode 100644 index 73d4eb25..00000000 --- a/blockchain.cpp +++ /dev/null @@ -1,699 +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 <http://www.gnu.org/licenses/>. -*/ -/** @file block.cpp - * @author Christoph Jentzsch <cj@ethdev.com> - * @date 2015 - * block test functions. - */ - -#include <boost/filesystem.hpp> -#include <libdevcrypto/FileSystem.h> -#include <libdevcore/TransientDirectory.h> -#include <libethereum/CanonBlockChain.h> -#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); -void overwriteBlockHeader(BlockInfo& _current_BlockHeader, mObject& _blObj); -BlockInfo constructBlock(mObject& _o); -void updatePoW(BlockInfo& _bi); -void writeBlockHeaderToJson(mObject& _o, BlockInfo const& _bi); -RLPStream createFullBlockFromHeader(BlockInfo const& _bi, bytes const& _txs = RLPEmptyList, bytes const& _uncles = RLPEmptyList); - -void doBlockchainTests(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 biGenesisBlock = constructBlock(o["genesisBlockHeader"].get_obj()); - - BOOST_REQUIRE(o.count("pre")); - ImportTest importer(o["pre"].get_obj()); - TransientDirectory td_stateDB; - TransientDirectory td_stateDB_tmp; - State state(OverlayDB(State::openDB(td_stateDB.path())), BaseState::Empty, biGenesisBlock.coinbaseAddress); - State stateTemp(OverlayDB(State::openDB(td_stateDB_tmp.path())), BaseState::Empty, biGenesisBlock.coinbaseAddress); - importer.importState(o["pre"].get_obj(), state); - o["pre"] = fillJsonWithState(state); - state.commit(); - - if (_fillin) - biGenesisBlock.stateRoot = state.rootHash(); - else - BOOST_CHECK_MESSAGE(biGenesisBlock.stateRoot == state.rootHash(), "root hash does not match"); - - if (_fillin) - { - // find new valid nonce - updatePoW(biGenesisBlock); - - //update genesis block in json file - writeBlockHeaderToJson(o["genesisBlockHeader"].get_obj(), biGenesisBlock); - } - - // create new "genesis" block - RLPStream rlpGenesisBlock = createFullBlockFromHeader(biGenesisBlock); - biGenesisBlock.verifyInternals(&rlpGenesisBlock.out()); - o["genesisRLP"] = "0x" + toHex(rlpGenesisBlock.out()); - - // construct blockchain - TransientDirectory td; - BlockChain bc(rlpGenesisBlock.out(), td.path(), WithExisting::Kill); - - if (_fillin) - { - BOOST_REQUIRE(o.count("blocks")); - mArray blArray; - vector<BlockInfo> vBiBlocks; - vBiBlocks.push_back(biGenesisBlock); - for (auto const& bl: o["blocks"].get_array()) - { - mObject blObj = bl.get_obj(); - - // get txs - TransactionQueue txs; - ZeroGasPricer gp; - BOOST_REQUIRE(blObj.count("transactions")); - for (auto const& txObj: blObj["transactions"].get_array()) - { - mObject tx = txObj.get_obj(); - importer.importTransaction(tx); - if (txs.import(importer.m_transaction.rlp()) != ImportResult::Success) - cnote << "failed importing transaction\n"; - } - - // write uncle list - BlockQueue uncleBlockQueue; - mArray aUncleList; - vector<BlockInfo> vBiUncles; - mObject uncleHeaderObj_pre; - - for (auto const& uHObj: blObj["uncleHeaders"].get_array()) - { - mObject uncleHeaderObj = uHObj.get_obj(); - if (uncleHeaderObj.count("sameAsPreviousSibling")) - { - writeBlockHeaderToJson(uncleHeaderObj_pre, vBiUncles[vBiUncles.size()-1]); - aUncleList.push_back(uncleHeaderObj_pre); - vBiUncles.push_back(vBiUncles[vBiUncles.size()-1]); - continue; - } - - if (uncleHeaderObj.count("sameAsBlock")) - { - writeBlockHeaderToJson(uncleHeaderObj_pre, vBiBlocks[(size_t)toInt(uncleHeaderObj["sameAsBlock"])]); - aUncleList.push_back(uncleHeaderObj_pre); - vBiUncles.push_back(vBiBlocks[(size_t)toInt(uncleHeaderObj["sameAsBlock"])]); - continue; - } - string overwrite = "false"; - if (uncleHeaderObj.count("overwriteAndRedoPoW")) - { - overwrite = uncleHeaderObj["overwriteAndRedoPoW"].get_str(); - uncleHeaderObj.erase("overwriteAndRedoPoW"); - } - - BlockInfo uncleBlockFromFields = constructBlock(uncleHeaderObj); - - // make uncle header valid - uncleBlockFromFields.timestamp = (u256)time(0); - if (vBiBlocks.size() > 2) - { - if (uncleBlockFromFields.number - 1 < vBiBlocks.size()) - uncleBlockFromFields.populateFromParent(vBiBlocks[(size_t)uncleBlockFromFields.number - 1]); - else - uncleBlockFromFields.populateFromParent(vBiBlocks[vBiBlocks.size() - 2]); - } - else - continue; - - if (overwrite != "false") - { - uncleBlockFromFields.difficulty = overwrite == "difficulty" ? toInt(uncleHeaderObj["difficulty"]) : uncleBlockFromFields.difficulty; - uncleBlockFromFields.gasLimit = overwrite == "gasLimit" ? toInt(uncleHeaderObj["gasLimit"]) : uncleBlockFromFields.gasLimit; - uncleBlockFromFields.gasUsed = overwrite == "gasUsed" ? toInt(uncleHeaderObj["gasUsed"]) : uncleBlockFromFields.gasUsed; - uncleBlockFromFields.parentHash = overwrite == "parentHash" ? h256(uncleHeaderObj["parentHash"].get_str()) : uncleBlockFromFields.parentHash; - uncleBlockFromFields.stateRoot = overwrite == "stateRoot" ? h256(uncleHeaderObj["stateRoot"].get_str()) : uncleBlockFromFields.stateRoot; - if (overwrite == "timestamp") - { - uncleBlockFromFields.timestamp = toInt(uncleHeaderObj["timestamp"]); - uncleBlockFromFields.difficulty = uncleBlockFromFields.calculateDifficulty(vBiBlocks[(size_t)uncleBlockFromFields.number - 1]); - } - } - - updatePoW(uncleBlockFromFields); - writeBlockHeaderToJson(uncleHeaderObj, uncleBlockFromFields); - - aUncleList.push_back(uncleHeaderObj); - vBiUncles.push_back(uncleBlockFromFields); - - cnote << "import uncle in blockQueue"; - - RLPStream uncle = createFullBlockFromHeader(uncleBlockFromFields); - try - { - uncleBlockQueue.import(&uncle.out(), bc); - } - catch(...) - { - cnote << "error in importing uncle! This produces an invalid block (May be by purpose for testing)."; - } - - uncleHeaderObj_pre = uncleHeaderObj; - } //for blObj["uncleHeaders"].get_array() - - blObj["uncleHeaders"] = aUncleList; - bc.sync(uncleBlockQueue, state.db(), 4); - state.commitToMine(bc); - - try - { - state.sync(bc); - state.sync(bc, txs, gp); - mine(state, bc); - } - 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; - } - - blObj["rlp"] = "0x" + toHex(state.blockData()); - - // write valid txs - mArray txArray; - Transactions txList; - for (auto const& txi: txs.transactions()) - { - txList.push_back(txi.second); - mObject txObject; - txObject["nonce"] = toString(txi.second.nonce()); - txObject["data"] = "0x" + toHex(txi.second.data()); - txObject["gasLimit"] = toString(txi.second.gas()); - txObject["gasPrice"] = toString(txi.second.gasPrice()); - txObject["r"] = "0x" + toString(txi.second.signature().r); - txObject["s"] = "0x" + toString(txi.second.signature().s); - txObject["v"] = to_string(txi.second.signature().v + 27); - txObject["to"] = txi.second.isCreation() ? "" : toString(txi.second.receiveAddress()); - txObject["value"] = toString(txi.second.value()); - txObject = ImportTest::makeAllFieldsHex(txObject); - - txArray.push_back(txObject); - } - - blObj["transactions"] = txArray; - - BlockInfo current_BlockHeader = state.info(); - - if (blObj.count("blockHeader")) - overwriteBlockHeader(current_BlockHeader, blObj); - - // write block header - mObject oBlockHeader; - writeBlockHeaderToJson(oBlockHeader, current_BlockHeader); - blObj["blockHeader"] = oBlockHeader; - vBiBlocks.push_back(current_BlockHeader); - - // compare blocks from state and from rlp - 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 uncleStream; - uncleStream.appendList(vBiUncles.size()); - for (unsigned i = 0; i < vBiUncles.size(); ++i) - { - RLPStream uncleRlp; - vBiUncles[i].streamRLP(uncleRlp, WithNonce); - uncleStream.appendRaw(uncleRlp.out()); - } - - RLPStream block2 = createFullBlockFromHeader(current_BlockHeader, txStream.out(), uncleStream.out()); - - 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" << RLP(state.blockData())[2].data() << "\n" << RLP(block2.out())[2].data(); - - try - { - state.sync(bc); - bc.import(block2.out(), state.db()); - state.sync(bc); - state.commit(); - } - // 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")); - state = stateTemp; //revert state as if it was before executing this block - } - blArray.push_back(blObj); - this_thread::sleep_for(chrono::seconds(1)); - } //for blocks - - if (o.count("expect") > 0) - { - stateOptionsMap expectStateMap; - State stateExpect(OverlayDB(), BaseState::Empty, biGenesisBlock.coinbaseAddress); - importer.importState(o["expect"].get_obj(), stateExpect, expectStateMap); - ImportTest::checkExpectedState(stateExpect, state, expectStateMap, Options::get().checkState ? WhenError::Throw : WhenError::DontThrow); - o.erase(o.find("expect")); - } - - o["blocks"] = blArray; - o["postState"] = fillJsonWithState(state); - - //make all values hex - State prestate(OverlayDB(), BaseState::Empty, biGenesisBlock.coinbaseAddress); - importer.importState(o["pre"].get_obj(), prestate); - o["pre"] = fillJsonWithState(prestate); - }//_fillin - - 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, IgnoreNonce); - - 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.mixHash == blockFromRlp.mixHash, "mixHash in given RLP not matching the block mixHash!"); - 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(), CheckTransaction::Everything); - 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(), CheckTransaction::Everything); - 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 from rlp and transaction from field do not match"); - BOOST_CHECK_MESSAGE(txsFromField[i].rlp() == txsFromRlp[i].rlp(), "transactions rlp do not match"); - } - - // check uncle list - - // uncles from uncle list field - vector<BlockInfo> uBlHsFromField; - if (blObj["uncleHeaders"].type() != json_spirit::null_type) - for (auto const& uBlHeaderObj: blObj["uncleHeaders"].get_array()) - { - mObject uBlH = uBlHeaderObj.get_obj(); - BOOST_REQUIRE(uBlH.size() == 16); - bytes uncleRLP = createBlockRLPFromFields(uBlH); - const RLP c_uRLP(uncleRLP); - BlockInfo uncleBlockHeader; - try - { - uncleBlockHeader.populateFromHeader(c_uRLP); - } - catch(...) - { - BOOST_ERROR("invalid uncle header"); - } - uBlHsFromField.push_back(uncleBlockHeader); - } - - // uncles from block RLP - vector<BlockInfo> uBlHsFromRlp; - for (auto const& uRLP: root[2]) - { - BlockInfo uBl; - uBl.populateFromHeader(uRLP); - uBlHsFromRlp.push_back(uBl); - } - - BOOST_REQUIRE_EQUAL(uBlHsFromField.size(), uBlHsFromRlp.size()); - - for (size_t i = 0; i < uBlHsFromField.size(); ++i) - BOOST_CHECK_MESSAGE(uBlHsFromField[i] == uBlHsFromRlp[i], "block header in rlp and in field do not match"); - } - } - } -} - -// helping functions - -bytes createBlockRLPFromFields(mObject& _tObj) -{ - RLPStream rlpStream; - rlpStream.appendList(_tObj.count("hash") > 0 ? (_tObj.size() - 1) : _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 << fromHex(_tObj["extraData"].get_str()); - - if (_tObj.count("mixHash")) - rlpStream << importByteArray(_tObj["mixHash"].get_str()); - - if (_tObj.count("nonce")) - rlpStream << importByteArray(_tObj["nonce"].get_str()); - - return rlpStream.out(); -} - -void overwriteBlockHeader(BlockInfo& _header, mObject& _blObj) -{ - auto ho = _blObj["blockHeader"].get_obj(); - if (ho.size() != 14) - { - BlockInfo tmp = _header; - if (ho.count("parentHash")) - tmp.parentHash = h256(ho["parentHash"].get_str()); - if (ho.count("uncleHash")) - tmp.sha3Uncles = h256(ho["uncleHash"].get_str()); - if (ho.count("coinbase")) - tmp.coinbaseAddress = Address(ho["coinbase"].get_str()); - if (ho.count("stateRoot")) - tmp.stateRoot = h256(ho["stateRoot"].get_str()); - if (ho.count("transactionsTrie")) - tmp.transactionsRoot = h256(ho["transactionsTrie"].get_str()); - if (ho.count("receiptTrie")) - tmp.receiptsRoot = h256(ho["receiptTrie"].get_str()); - if (ho.count("bloom")) - tmp.logBloom = LogBloom(ho["bloom"].get_str()); - if (ho.count("difficulty")) - tmp.difficulty = toInt(ho["difficulty"]); - if (ho.count("number")) - tmp.number = toInt(ho["number"]); - if (ho.count("gasLimit")) - tmp.gasLimit = toInt(ho["gasLimit"]); - if (ho.count("gasUsed")) - tmp.gasUsed = toInt(ho["gasUsed"]); - if (ho.count("timestamp")) - tmp.timestamp = toInt(ho["timestamp"]); - if (ho.count("extraData")) - tmp.extraData = importByteArray(ho["extraData"].get_str()); - if (ho.count("mixHash")) - tmp.mixHash = h256(ho["mixHash"].get_str()); - tmp.noteDirty(); - - // find new valid nonce - if (tmp != _header) - { - mine(tmp); - _header = tmp; - } - } - else - { - // take the blockheader as is - const bytes c_blockRLP = createBlockRLPFromFields(ho); - const RLP c_bRLP(c_blockRLP); - _header.populateFromHeader(c_bRLP, IgnoreNonce); - } -} - -BlockInfo constructBlock(mObject& _o) -{ - BlockInfo ret; - try - { - // construct genesis block - const bytes c_blockRLP = createBlockRLPFromFields(_o); - const RLP c_bRLP(c_blockRLP); - ret.populateFromHeader(c_bRLP, IgnoreNonce); - } - catch (Exception const& _e) - { - cnote << "block population did throw an exception: " << diagnostic_information(_e); - } - catch (std::exception const& _e) - { - BOOST_ERROR("Failed block population with Exception: " << _e.what()); - } - catch(...) - { - BOOST_ERROR("block population did throw an unknown exception\n"); - } - return ret; -} - -void updatePoW(BlockInfo& _bi) -{ - mine(_bi); - _bi.noteDirty(); -} - -void writeBlockHeaderToJson(mObject& _o, BlockInfo const& _bi) -{ - _o["parentHash"] = toString(_bi.parentHash); - _o["uncleHash"] = toString(_bi.sha3Uncles); - _o["coinbase"] = toString(_bi.coinbaseAddress); - _o["stateRoot"] = toString(_bi.stateRoot); - _o["transactionsTrie"] = toString(_bi.transactionsRoot); - _o["receiptTrie"] = toString(_bi.receiptsRoot); - _o["bloom"] = toString(_bi.logBloom); - _o["difficulty"] = "0x" + toHex(toCompactBigEndian(_bi.difficulty, 1)); - _o["number"] = "0x" + toHex(toCompactBigEndian(_bi.number, 1)); - _o["gasLimit"] = "0x" + toHex(toCompactBigEndian(_bi.gasLimit, 1)); - _o["gasUsed"] = "0x" + toHex(toCompactBigEndian(_bi.gasUsed, 1)); - _o["timestamp"] = "0x" + toHex(toCompactBigEndian(_bi.timestamp, 1)); - _o["extraData"] ="0x" + toHex(_bi.extraData); - _o["mixHash"] = toString(_bi.mixHash); - _o["nonce"] = toString(_bi.nonce); - _o["hash"] = toString(_bi.hash()); -} - -RLPStream createFullBlockFromHeader(BlockInfo const& _bi, bytes const& _txs, bytes const& _uncles) -{ - RLPStream rlpStream; - _bi.streamRLP(rlpStream, WithNonce); - - RLPStream ret(3); - ret.appendRaw(rlpStream.out()); - ret.appendRaw(_txs); - ret.appendRaw(_uncles); - - return ret; -} - -} }// Namespace Close - -BOOST_AUTO_TEST_SUITE(BlockChainTests) - -BOOST_AUTO_TEST_CASE(bcForkBlockTest) -{ - dev::test::executeTests("bcForkBlockTest", "/BlockTests", dev::test::doBlockchainTests); -} - -BOOST_AUTO_TEST_CASE(bcInvalidRLPTest) -{ - dev::test::executeTests("bcInvalidRLPTest", "/BlockTests", dev::test::doBlockchainTests); -} - -BOOST_AUTO_TEST_CASE(bcRPC_API_Test) -{ - dev::test::executeTests("bcRPC_API_Test", "/BlockTests", dev::test::doBlockchainTests); -} - -BOOST_AUTO_TEST_CASE(bcValidBlockTest) -{ - dev::test::executeTests("bcValidBlockTest", "/BlockTests", dev::test::doBlockchainTests); -} - -BOOST_AUTO_TEST_CASE(bcInvalidHeaderTest) -{ - dev::test::executeTests("bcInvalidHeaderTest", "/BlockTests", dev::test::doBlockchainTests); -} - -BOOST_AUTO_TEST_CASE(bcUncleTest) -{ - dev::test::executeTests("bcUncleTest", "/BlockTests", dev::test::doBlockchainTests); -} - -BOOST_AUTO_TEST_CASE(bcUncleHeaderValiditiy) -{ - dev::test::executeTests("bcUncleHeaderValiditiy", "/BlockTests", dev::test::doBlockchainTests); -} - -BOOST_AUTO_TEST_CASE(userDefinedFile) -{ - dev::test::userDefinedTest("--singletest", dev::test::doBlockchainTests); -} - -BOOST_AUTO_TEST_SUITE_END() |