346 lines
11 KiB
C++
346 lines
11 KiB
C++
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// Copyright (c) 2012-2014, The CryptoNote developers, The Bytecoin developers
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//
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// This file is part of Bytecoin.
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//
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// Bytecoin is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser 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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//
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// Bytecoin 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with Bytecoin. If not, see <http://www.gnu.org/licenses/>.
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#include "BaseFunctionalTest.h"
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#include <vector>
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#include <thread>
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#include <fstream>
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#include <iostream>
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#include <sstream>
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#include <cstdlib>
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#include <boost/lexical_cast.hpp>
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#include <boost/filesystem.hpp>
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#include "p2p/NetNodeConfig.h"
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#include "cryptonote_core/CoreConfig.h"
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#include "RPCTestNode.h"
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#include "wallet/Wallet.h"
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#include "Logger.h"
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#if defined __linux__
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#include <sys/wait.h>
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#include <unistd.h>
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#include <errno.h>
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#endif
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using namespace Tests::Common;
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void BaseFunctionalTest::launchTestnet(size_t count, Topology t) {
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if (count < 1) LOG_WARNING("Testnet has no nodes");
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for (uint16_t i = 0; i < count; ++i) {
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std::string dataDirPath = m_dataDir + "/node";
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dataDirPath += boost::lexical_cast<std::string>(i);
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boost::filesystem::create_directory(dataDirPath);
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std::ofstream config(dataDirPath + "/daemon.conf", std::ios_base::trunc | std::ios_base::out);
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uint16_t rpcPort = RPC_FIRST_PORT + i;
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uint16_t p2pPort = P2P_FIRST_PORT + i;
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config
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<< "rpc-bind-port=" << rpcPort << std::endl
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<< "p2p-bind-port=" << p2pPort << std::endl
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<< "log-level=2" << std::endl
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<< "log-file=test_bytecoind_" << i + 1 << ".log" << std::endl;
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switch (t) {
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case Line:
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if (i != count - 1) config << "add-exclusive-node=127.0.0.1:" << p2pPort + 1 << std::endl;
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if (i != 0) config << "add-exclusive-node=127.0.0.1:" << p2pPort - 1 << std::endl;
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break;
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case Ring: {
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uint16_t p2pExternalPort = P2P_FIRST_PORT + (i + 1) % count;
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config << "add-exclusive-node=127.0.0.1:" << p2pExternalPort + 1 << std::endl;
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}
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break;
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case Star:
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if (i == 0) {
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for (size_t node = 1; node < count; ++node)
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config << "add-exclusive-node=127.0.0.1:" << P2P_FIRST_PORT + node << std::endl;
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}
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else {
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config << "add-exclusive-node=127.0.0.1:" << P2P_FIRST_PORT << std::endl;
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}
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break;
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}
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config.close();
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#if defined WIN32
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std::string commandLine = "start /MIN \"bytecoind\" \"" + m_daemonDir + "\\bytecoind.exe\" --testnet --data-dir=\"" + dataDirPath + "\" --config-file=daemon.conf";
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LOG_DEBUG(commandLine);
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system(commandLine.c_str());
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#elif defined __linux__
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auto pid = fork();
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if( pid == 0 ) {
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std::string pathToDaemon = "" + m_daemonDir + "/bytecoind";
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close(1);
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close(2);
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std::string dataDir = "--data-dir=" + dataDirPath + "";
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if(execl(pathToDaemon.c_str(), "bytecoind", "--testnet", dataDir.c_str(), "--config-file=daemon.conf", NULL) == -1) {
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LOG_ERROR(TO_STRING(errno));
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}
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throw std::runtime_error("failed to start daemon");
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} else if(pid > 0) {
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pids.push_back(pid);
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}
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#else
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#endif
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nodeDaemons.push_back(
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std::unique_ptr<TestNode>(new RPCTestNode(rpcPort, m_dispatcher))
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);
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}
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std::this_thread::sleep_for(std::chrono::milliseconds(10000)); //for initial update
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nodeDaemons[0]->makeINode(mainNode);
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makeWallet(workingWallet, mainNode);
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}
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void BaseFunctionalTest::launchTestnetWithInprocNode(size_t count, Topology t) {
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if (count < 1) LOG_WARNING("Testnet has no nodes");
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for (uint16_t i = 0; i < count-1; ++i) {
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std::string dataDirPath = m_dataDir + "/node";
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dataDirPath += boost::lexical_cast<std::string>(i);
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boost::filesystem::create_directory(dataDirPath);
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std::ofstream config(dataDirPath + "/daemon.conf", std::ios_base::trunc | std::ios_base::out);
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uint16_t rpcPort = RPC_FIRST_PORT + i;
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uint16_t p2pPort = P2P_FIRST_PORT + i;
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config
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<< "rpc-bind-port=" << rpcPort << std::endl
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<< "p2p-bind-port=" << p2pPort << std::endl
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<< "log-level=2" << std::endl
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<< "log-file=test_bytecoind_" << i + 1 << ".log" << std::endl;
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switch (t) {
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case Line:
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config << "add-exclusive-node=127.0.0.1:" << p2pPort + 1 << std::endl;
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if (i != 0) config << "add-exclusive-node=127.0.0.1:" << p2pPort - 1 << std::endl;
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break;
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case Ring: {
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uint16_t p2pExternalPort = P2P_FIRST_PORT + (i + 1) % count;
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config << "add-exclusive-node=127.0.0.1:" << p2pExternalPort + 1 << std::endl;
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}
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break;
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case Star:
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if (i == 0) {
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for (size_t node = 1; node < count; ++node)
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config << "add-exclusive-node=127.0.0.1:" << P2P_FIRST_PORT + node << std::endl;
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} else {
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config << "add-exclusive-node=127.0.0.1:" << P2P_FIRST_PORT << std::endl;
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}
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break;
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}
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config.close();
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#if defined WIN32
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std::string commandLine = "start /MIN \"bytecoind\" \"" + m_daemonDir + "\\bytecoind.exe\" --testnet --data-dir=\"" + dataDirPath + "\" --config-file=daemon.conf";
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LOG_DEBUG(commandLine);
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system(commandLine.c_str());
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#elif defined __linux__
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auto pid = fork();
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if (pid == 0) {
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std::string pathToDaemon = "" + m_daemonDir + "/bytecoind";
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close(1);
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close(2);
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std::string dataDir = "--data-dir=" + dataDirPath + "";
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if (execl(pathToDaemon.c_str(), "bytecoind", "--testnet", dataDir.c_str(), "--config-file=daemon.conf", NULL) == -1) {
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LOG_ERROR(TO_STRING(errno));
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}
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throw std::runtime_error("failed to start daemon");
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} else if (pid > 0) {
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pids.push_back(pid);
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}
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#else
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#endif
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nodeDaemons.push_back(
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std::unique_ptr<TestNode>(new RPCTestNode(rpcPort, m_dispatcher))
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);
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}
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this->core.reset(new cryptonote::core(m_currency, NULL));
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this->protocol.reset(new cryptonote::t_cryptonote_protocol_handler<cryptonote::core>(*core, NULL));
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this->p2pNode.reset(new nodetool::node_server<cryptonote::t_cryptonote_protocol_handler<cryptonote::core>>(*protocol));
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protocol->set_p2p_endpoint(p2pNode.get());
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core->set_cryptonote_protocol(protocol.get());
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std::string dataDirPath = m_dataDir + "/node";
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dataDirPath += boost::lexical_cast<std::string>(count - 1);
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boost::filesystem::create_directory(dataDirPath);
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uint16_t p2pPort = P2P_FIRST_PORT + static_cast<uint16_t>(count) - 1;
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nodetool::NetNodeConfig p2pConfig;
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p2pConfig.bindIp = "127.0.0.1";
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p2pConfig.bindPort = boost::lexical_cast<std::string>(p2pPort);
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nodetool::net_address addr;
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addr.ip = 0x7f000001;
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p2pConfig.externalPort = 0;
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p2pConfig.allowLocalIp = false;
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p2pConfig.hideMyPort = false;
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p2pConfig.configFolder = dataDirPath;
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switch (t) {
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case Line:
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addr.port = p2pPort - 1;
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p2pConfig.exclusiveNodes.push_back(addr);
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break;
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case Ring:
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addr.port = p2pPort - 1;
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p2pConfig.exclusiveNodes.push_back(addr);
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addr.port = P2P_FIRST_PORT;
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p2pConfig.exclusiveNodes.push_back(addr);
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break;
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case Star:
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addr.port = P2P_FIRST_PORT;
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p2pConfig.exclusiveNodes.push_back(addr);
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break;
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}
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if (!p2pNode->init(p2pConfig, true)) {
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throw std::runtime_error("Failed to init p2pNode");
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}
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protocol->init();
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cryptonote::MinerConfig emptyMiner;
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cryptonote::CoreConfig coreConfig;
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coreConfig.configFolder = dataDirPath;
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core->init(coreConfig, emptyMiner, true);
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inprocNode.reset(new CryptoNote::InProcessNode(*core, *protocol));
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std::promise<void> p;
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auto future = p.get_future();
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inprocNode->init([&p](std::error_code ec) {
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p.set_value();
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if (ec) {
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std::cout << ec.message() << std::endl;
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}
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});
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future.get();
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std::thread serverThread(
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std::bind(
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&nodetool::node_server<cryptonote::t_cryptonote_protocol_handler<cryptonote::core>>::run,
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p2pNode.get()
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)
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);
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serverThread.detach();
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std::this_thread::sleep_for(std::chrono::milliseconds(10000)); //for initial update
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nodeDaemons[0]->makeINode(mainNode);
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makeWallet(workingWallet, mainNode);
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}
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BaseFunctionalTest::~BaseFunctionalTest() {
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if (mainNode) {
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mainNode->shutdown();
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}
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if (inprocNode) {
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inprocNode->shutdown();
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}
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if (p2pNode) {
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p2pNode->send_stop_signal();
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}
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std::this_thread::sleep_for(std::chrono::seconds(2));
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stopTestnet();
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}
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namespace {
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class WaitForCoinBaseObserver : public CryptoNote::IWalletObserver {
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Semaphore& m_gotReward;
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CryptoNote::IWallet& m_wallet;
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public:
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WaitForCoinBaseObserver(Semaphore& gotReward, CryptoNote::IWallet& wallet) : m_gotReward(gotReward), m_wallet(wallet) { }
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virtual void externalTransactionCreated(CryptoNote::TransactionId transactionId) override {
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CryptoNote::TransactionInfo trInfo;
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m_wallet.getTransaction(transactionId, trInfo);
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if (trInfo.isCoinbase) m_gotReward.notify();
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}
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};
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}
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bool BaseFunctionalTest::mineBlock(std::unique_ptr<CryptoNote::IWallet>& wallet) {
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if (nodeDaemons.empty() || !wallet) return false;
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if (!nodeDaemons.front()->stopMining()) return false;
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std::this_thread::sleep_for(std::chrono::milliseconds(10000));
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Semaphore gotReward;
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WaitForCoinBaseObserver cbo(gotReward, *wallet.get());
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wallet->addObserver(&cbo);
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if(!nodeDaemons.front()->startMining(1, wallet->getAddress())) return false;
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gotReward.wait();
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if (!nodeDaemons.front()->stopMining()) return false;
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wallet->removeObserver(&cbo);
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return true;
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}
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bool BaseFunctionalTest::mineBlock() {
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return mineBlock(workingWallet);
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}
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bool BaseFunctionalTest::startMining(size_t threads) {
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if (nodeDaemons.empty() || !workingWallet) return false;
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if(!stopMining()) return false;
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return nodeDaemons.front()->startMining(threads, workingWallet->getAddress());
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}
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bool BaseFunctionalTest::stopMining() {
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if (nodeDaemons.empty()) return false;
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return nodeDaemons.front()->stopMining();
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}
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bool BaseFunctionalTest::makeWallet(std::unique_ptr<CryptoNote::IWallet> & wallet, std::unique_ptr<CryptoNote::INode>& node, const std::string& password) {
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if (!node) return false;
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wallet = std::unique_ptr<CryptoNote::IWallet>(new CryptoNote::Wallet(m_currency, *node));
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wallet->initAndGenerate(password);
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return true;
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}
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void BaseFunctionalTest::stopTestnet() {
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for (auto& Daemon : nodeDaemons) {
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Daemon->stopDaemon();
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}
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std::this_thread::sleep_for(std::chrono::milliseconds(5000));
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#ifdef __linux__
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for (auto& pid : pids) {
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int status;
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while (-1 == waitpid(pid, &status, 0));
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if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
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std::cerr << "Process " << " (pid " << pid << ") failed" << std::endl;
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exit(1);
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}
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}
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#endif
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}
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