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297 lines
12 KiB
297 lines
12 KiB
/*
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This file is part of cpp-ethereum.
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cpp-ethereum is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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cpp-ethereum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** @file block.cpp
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* @author Christoph Jentzsch <cj@ethdev.com>
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* @date 2015
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* block test functions.
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*/
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#include <libethereum/CanonBlockChain.h>
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#include "TestHelper.h"
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using namespace std;
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using namespace json_spirit;
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using namespace dev;
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using namespace dev::eth;
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namespace dev { namespace test {
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bytes createBlockRLPFromFields(mObject& _tObj)
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{
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BOOST_REQUIRE(_tObj.count("parentHash") > 0);
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BOOST_REQUIRE(_tObj.count("uncleHash") > 0);
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BOOST_REQUIRE(_tObj.count("coinbase") > 0);
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BOOST_REQUIRE(_tObj.count("stateRoot") > 0);
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BOOST_REQUIRE(_tObj.count("transactionsTrie")> 0);
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BOOST_REQUIRE(_tObj.count("receiptTrie") > 0);
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BOOST_REQUIRE(_tObj.count("bloom") > 0);
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BOOST_REQUIRE(_tObj.count("difficulty") > 0);
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BOOST_REQUIRE(_tObj.count("number") > 0);
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BOOST_REQUIRE(_tObj.count("gasLimit")> 0);
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BOOST_REQUIRE(_tObj.count("gasUsed") > 0);
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BOOST_REQUIRE(_tObj.count("timestamp") > 0);
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BOOST_REQUIRE(_tObj.count("extraData") > 0);
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BOOST_REQUIRE(_tObj.count("nonce") > 0);
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// construct RLP of the given block
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cout << "done with require\n";
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RLPStream rlpStream;
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rlpStream.appendList(14);
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cout << "increate aha1\n";
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rlpStream << h256(_tObj["parentHash"].get_str()) << h256(_tObj["uncleHash"].get_str()) << Address(_tObj["coinbase"].get_str());
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rlpStream << h256(_tObj["stateRoot"].get_str()) << h256(_tObj["transactionsTrie"].get_str()) << Address(_tObj["receiptTrie"].get_str());
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rlpStream << LogBloom(_tObj["bloom"].get_str()) << u256(_tObj["difficulty"].get_str()) << u256(_tObj["number"].get_str());
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rlpStream << u256(_tObj["gasLimit"].get_str()) << u256(_tObj["gasUsed"].get_str()) << u256(_tObj["timestamp"].get_str());
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rlpStream << importByteArray(_tObj["extraData"].get_str()) << h256(_tObj["nonce"].get_str());
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return rlpStream.out();
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}
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void doBlockTests(json_spirit::mValue& _v, bool _fillin)
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{
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for (auto& i: _v.get_obj())
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{
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cerr << i.first << endl;
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mObject& o = i.second.get_obj();
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if (_fillin == false)
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{
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BOOST_REQUIRE(o.count("rlp") > 0);
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const bytes rlpReaded = importByteArray(o["rlp"].get_str());
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RLP myRLP(rlpReaded);
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BlockInfo blockFromRlp;
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try
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{
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blockFromRlp.populateFromHeader(myRLP, false);
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//blockFromRlp.verifyInternals(rlpReaded);
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}
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catch(Exception const& _e)
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{
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cnote << "block construction did throw an exception: " << diagnostic_information(_e);
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BOOST_ERROR("Failed block construction Test with Exception: " << _e.what());
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BOOST_CHECK_MESSAGE(o.count("block") == 0, "A block object should not be defined because the block RLP is invalid!");
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return;
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}
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BOOST_REQUIRE(o.count("block") > 0);
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mObject tObj = o["block"].get_obj();
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BlockInfo blockFromFields;
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const bytes rlpreade2 = createBlockRLPFromFields(tObj);
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RLP mysecondRLP(rlpreade2);
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blockFromFields.populateFromHeader(mysecondRLP, false);
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//Check the fields restored from RLP to original fields
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BOOST_CHECK_MESSAGE(blockFromFields.hash == blockFromRlp.hash, "hash in given RLP not matching the block hash!");
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BOOST_CHECK_MESSAGE(blockFromFields.parentHash == blockFromRlp.parentHash, "parentHash in given RLP not matching the block parentHash!");
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BOOST_CHECK_MESSAGE(blockFromFields.sha3Uncles == blockFromRlp.sha3Uncles, "sha3Uncles in given RLP not matching the block sha3Uncles!");
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BOOST_CHECK_MESSAGE(blockFromFields.coinbaseAddress == blockFromRlp.coinbaseAddress,"coinbaseAddress in given RLP not matching the block coinbaseAddress!");
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BOOST_CHECK_MESSAGE(blockFromFields.stateRoot == blockFromRlp.stateRoot, "stateRoot in given RLP not matching the block stateRoot!");
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BOOST_CHECK_MESSAGE(blockFromFields.transactionsRoot == blockFromRlp.transactionsRoot, "transactionsRoot in given RLP not matching the block transactionsRoot!");
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BOOST_CHECK_MESSAGE(blockFromFields.logBloom == blockFromRlp.logBloom, "logBloom in given RLP not matching the block logBloom!");
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BOOST_CHECK_MESSAGE(blockFromFields.difficulty == blockFromRlp.difficulty, "difficulty in given RLP not matching the block difficulty!");
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BOOST_CHECK_MESSAGE(blockFromFields.number == blockFromRlp.number, "number in given RLP not matching the block number!");
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BOOST_CHECK_MESSAGE(blockFromFields.gasLimit == blockFromRlp.gasLimit,"gasLimit in given RLP not matching the block gasLimit!");
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BOOST_CHECK_MESSAGE(blockFromFields.gasUsed == blockFromRlp.gasUsed, "gasUsed in given RLP not matching the block gasUsed!");
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BOOST_CHECK_MESSAGE(blockFromFields.timestamp == blockFromRlp.timestamp, "timestamp in given RLP not matching the block timestamp!");
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BOOST_CHECK_MESSAGE(blockFromFields.extraData == blockFromRlp.extraData, "extraData in given RLP not matching the block extraData!");
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BOOST_CHECK_MESSAGE(blockFromFields.nonce == blockFromRlp.nonce, "nonce in given RLP not matching the block nonce!");
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BOOST_CHECK_MESSAGE(blockFromFields == blockFromRlp, "However, blockFromFields != blockFromRlp!");
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}
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else
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{
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// BOOST_REQUIRE(o.count("block") > 0);
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// // construct Rlp of the given block
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// bytes blockRLP = createBlockRLPFromFields(o["block"].get_obj());
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// RLP myRLP(blockRLP);
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// o["rlp"] = toHex(blockRLP);
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// try
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// {
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// BlockInfo blockFromFields;
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// blockFromFields.populateFromHeader(myRLP, false);
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// (void)blockFromFields;
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// //blockFromFields.verifyInternals(blockRLP);
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// }
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// catch (Exception const& _e)
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// {
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// cnote << "block construction did throw an exception: " << diagnostic_information(_e);
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// BOOST_ERROR("Failed block construction Test with Exception: " << _e.what());
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// o.erase(o.find("block"));
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// }
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// catch (std::exception const& _e)
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// {
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// cnote << "block construction did throw an exception: " << _e.what();
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// BOOST_ERROR("Failed block construction Test with Exception: " << _e.what());
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// o.erase(o.find("block"));
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// }
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// catch(...)
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// {
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// cnote << "block construction did throw an unknow exception\n";
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// o.erase(o.find("block"));
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// }
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BOOST_REQUIRE(o.count("transactions") > 0);
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TransactionQueue txs;
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for (auto const& txObj: o["transactions"].get_array())
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{
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mObject tx = txObj.get_obj();
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BOOST_REQUIRE(tx.count("nonce") > 0);
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BOOST_REQUIRE(tx.count("gasPrice") > 0);
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BOOST_REQUIRE(tx.count("gasLimit") > 0);
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BOOST_REQUIRE(tx.count("to") > 0);
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BOOST_REQUIRE(tx.count("value") > 0);
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BOOST_REQUIRE(tx.count("v") > 0);
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BOOST_REQUIRE(tx.count("r") > 0);
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BOOST_REQUIRE(tx.count("s") > 0);
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BOOST_REQUIRE(tx.count("data") > 0);
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cout << "attempt to import transaction\n";
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txs.attemptImport(createTransactionFromFields(tx));
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}
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cout << "done importing txs\n";
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//BOOST_REQUIRE(o.count("env") > 0);
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//BOOST_REQUIRE(o.count("pre") > 0);
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// ImportTest importer;
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// importer.importEnv(o["env"].get_obj());
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// importer.importState(o["pre"].get_obj(), m_statePre);
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// State theState = importer.m_statePre;
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// bytes output;
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cout << "construct bc\n";
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CanonBlockChain bc(true);
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cout << "construct state\n";
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State theState;
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try
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{
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cout << "sync bc and txs in state\n";
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theState.sync(bc,txs);
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// lock
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cout << "commit to mine\n";
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theState.commitToMine(bc); // will call uncommitToMine if a repeat.
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// unlock
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MineInfo info;
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cout << "mine...\n";
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for (info.completed = false; !info.completed; info = theState.mine()) {}
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cout << "done mining, completeMine\n";
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// lock
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theState.completeMine();
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// unlock
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cout << "new block: " << theState.blockData() << endl << theState.info() << endl;
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}
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catch (Exception const& _e)
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{
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cnote << "state sync did throw an exception: " << diagnostic_information(_e);
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}
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catch (std::exception const& _e)
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{
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cnote << "state sync did throw an exception: " << _e.what();
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}
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o["rlp"] = "0x" + toHex(theState.blockData());
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// write block header
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mObject oBlockHeader;
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BlockInfo current_BlockHeader = theState.info();
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oBlockHeader["parentHash"] = toString(current_BlockHeader.parentHash);
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oBlockHeader["uncleHash"] = toString(current_BlockHeader.sha3Uncles);
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oBlockHeader["coinbase"] = toString(current_BlockHeader.coinbaseAddress);
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oBlockHeader["stateRoot"] = toString(current_BlockHeader.stateRoot);
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oBlockHeader["transactionsTrie"] = toString(current_BlockHeader.transactionsRoot);
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oBlockHeader["receiptTrie"] = toString(current_BlockHeader.receiptsRoot);
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oBlockHeader["bloom"] = toString(current_BlockHeader.logBloom);
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oBlockHeader["difficulty"] = toString(current_BlockHeader.difficulty);
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oBlockHeader["number"] = toString(current_BlockHeader.number);
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oBlockHeader["gasLimit"] = toString(current_BlockHeader.gasLimit);
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oBlockHeader["gasUsed"] = toString(current_BlockHeader.gasUsed);
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oBlockHeader["timestamp"] = toString(current_BlockHeader.timestamp);
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oBlockHeader["extraData"] = toHex(current_BlockHeader.extraData);
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oBlockHeader["nonce"] = toString(current_BlockHeader.nonce);
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o["blockHeader"] = oBlockHeader;
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// write uncle list
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mArray aUncleList; // as of now, our parent is always the genesis block, so we can not have uncles. That might change.
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o["uncleHeaders"] = aUncleList;
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}
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}
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}
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} }// Namespace Close
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BOOST_AUTO_TEST_SUITE(BlockTests)
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BOOST_AUTO_TEST_CASE(blFirstTest)
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{
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dev::test::executeTests("blFirstTest", "/BlockTests", dev::test::doBlockTests);
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}
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//BOOST_AUTO_TEST_CASE(ttCreateTest)
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//{
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// for (int i = 1; i < boost::unit_test::framework::master_test_suite().argc; ++i)
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// {
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// string arg = boost::unit_test::framework::master_test_suite().argv[i];
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// if (arg == "--createtest")
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// {
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// if (boost::unit_test::framework::master_test_suite().argc <= i + 2)
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// {
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// cnote << "usage: ./testeth --createtest <PathToConstructor> <PathToDestiny>\n";
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// return;
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// }
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// try
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// {
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// cnote << "Populating tests...";
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// json_spirit::mValue v;
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// string s = asString(dev::contents(boost::unit_test::framework::master_test_suite().argv[i + 1]));
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// BOOST_REQUIRE_MESSAGE(s.length() > 0, "Content of " + (string)boost::unit_test::framework::master_test_suite().argv[i + 1] + " is empty.");
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// json_spirit::read_string(s, v);
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// dev::test::doBlockTests(v, true);
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// writeFile(boost::unit_test::framework::master_test_suite().argv[i + 2], asBytes(json_spirit::write_string(v, true)));
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// }
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// catch (Exception const& _e)
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// {
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// BOOST_ERROR("Failed block test with Exception: " << diagnostic_information(_e));
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// }
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// catch (std::exception const& _e)
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// {
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// BOOST_ERROR("Failed block test with Exception: " << _e.what());
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// }
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// }
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// }
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//}
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//BOOST_AUTO_TEST_CASE(userDefinedFileTT)
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//{
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// dev::test::userDefinedTest("--bltest", dev::test::doBlockTests);
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//}
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BOOST_AUTO_TEST_SUITE_END()
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