mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
118 lines
3.8 KiB
C++
118 lines
3.8 KiB
C++
/*
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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 txTest.cpp
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* @author Marko Simovic <markobarko@gmail.com>
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* @date 2014
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* Simple peer transaction send test.
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*/
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#include <boost/test/unit_test.hpp>
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#include <boost/filesystem/operations.hpp>
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#include <Client.h>
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#include <BlockChain.h>
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#include <PeerServer.h>
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#include "TestHelper.h"
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using namespace std;
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using namespace eth;
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BOOST_AUTO_TEST_CASE(mine_local_simple_tx)
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{
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KeyPair kp1 = KeyPair::create();
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KeyPair kp2 = KeyPair::create();
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Client c1("TestClient1", kp1.address(), (boost::filesystem::temp_directory_path() / boost::filesystem::unique_path()).string());
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//mine some blocks so that client 1 has a balance
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mine(c1, 1);
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auto c1bal = c1.state().balance(kp1.address());
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BOOST_REQUIRE(c1bal > 0);
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//send c2 some eth from c1
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auto txAmount = c1bal / 2u;
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auto gasPrice = 10 * szabo;
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auto gas = eth::c_callGas;
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c1.transact(kp1.secret(), txAmount, gasPrice, gas, kp2.address(), bytes());
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//mine some more to include the transaction on chain
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mine(c1, 1);
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auto c2bal = c1.state().balance(kp2.address());
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BOOST_REQUIRE(c2bal > 0);
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BOOST_REQUIRE(c2bal == txAmount);
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}
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BOOST_AUTO_TEST_CASE(mine_and_send_to_peer)
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{
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KeyPair kp1 = KeyPair::create();
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KeyPair kp2 = KeyPair::create();
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Client c1("TestClient1", kp1.address(), (boost::filesystem::temp_directory_path() / boost::filesystem::unique_path()).string());
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Client c2("TestClient2", kp2.address(), (boost::filesystem::temp_directory_path() / boost::filesystem::unique_path()).string());
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connectClients(c1, c2);
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//mine some blocks so that client 1 has a balance
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mine(c1, 1);
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auto c1bal = c1.state().balance(kp1.address());
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BOOST_REQUIRE(c1bal > 0);
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//send c2 some eth from c1
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auto txAmount = c1bal / 2u;
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auto gasPrice = 10 * szabo;
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auto gas = eth::c_callGas;
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c1.transact(kp1.secret(), txAmount, gasPrice, gas, kp2.address(), bytes());
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//mine some more to include the transaction on chain
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mine(c1, 1);
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auto c2bal = c2.state().balance(kp2.address());
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BOOST_REQUIRE(c2bal > 0);
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BOOST_REQUIRE(c2bal == txAmount);
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}
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BOOST_AUTO_TEST_CASE(mine_and_send_to_peer_fee_check)
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{
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KeyPair kp1 = KeyPair::create();
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KeyPair kp2 = KeyPair::create();
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Client c1("TestClient1", kp1.address(), (boost::filesystem::temp_directory_path() / boost::filesystem::unique_path()).string());
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Client c2("TestClient2", kp2.address(), (boost::filesystem::temp_directory_path() / boost::filesystem::unique_path()).string());
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connectClients(c1, c2);
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//mine some blocks so that client 1 has a balance
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mine(c1, 1);
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auto c1StartBalance = c1.state().balance(kp1.address());
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auto c2StartBalance = c2.state().balance(kp2.address());
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BOOST_REQUIRE(c1StartBalance > 0);
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BOOST_REQUIRE(c2StartBalance == 0);
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//send c2 some eth from c1
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auto txAmount = c1StartBalance / 2u;
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auto gasPrice = 10 * szabo;
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auto gas = eth::c_callGas;
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c1.transact(kp1.secret(), txAmount, gasPrice, gas, c2.address(), bytes());
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//mine some more, this time with second client (so he can get fees from first client's tx)
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mine(c2, 1);
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auto c1EndBalance = c1.state().balance(kp1.address());
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auto c2EndBalance = c2.state().balance(kp2.address());
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BOOST_REQUIRE(c1EndBalance > 0);
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BOOST_REQUIRE(c1EndBalance == c1StartBalance - txAmount - gasPrice * gas);
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BOOST_REQUIRE(c2EndBalance > 0);
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}
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