Gav Wood
10 years ago
32 changed files with 325 additions and 119 deletions
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/*
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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 AccountDiff.cpp
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* @author Dimitry Khokhlov <Dimitry@ethdev.com> |
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* @date 2015 |
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* libethereum unit test functions coverage. |
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*/ |
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#include <boost/filesystem/operations.hpp> |
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#include <boost/test/unit_test.hpp> |
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#include <test/TestHelper.h> |
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#include "../JsonSpiritHeaders.h" |
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#include <libdevcore/TransientDirectory.h> |
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#include <libethereum/Defaults.h> |
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#include <libethereum/AccountDiff.h> |
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#include <libethereum/BlockChain.h> |
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#include <libethereum/BlockQueue.h> |
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using namespace dev; |
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using namespace eth; |
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BOOST_AUTO_TEST_SUITE(libethereum) |
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BOOST_AUTO_TEST_CASE(AccountDiff) |
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{ |
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dev::eth::AccountDiff accDiff; |
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// Testing changeType
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// exist = true exist_from = true AccountChange::Deletion
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accDiff.exist = dev::Diff<bool>(true, false); |
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BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::Deletion, "Account change type expected to be Deletion!"); |
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BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), "XXX") == 0, "Deletion lead expected to be 'XXX'!"); |
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// exist = true exist_from = false AccountChange::Creation
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accDiff.exist = dev::Diff<bool>(false, true); |
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BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::Creation, "Account change type expected to be Creation!"); |
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BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), "+++") == 0, "Creation lead expected to be '+++'!"); |
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// exist = false bn = true sc = true AccountChange::All
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accDiff.exist = dev::Diff<bool>(false, false); |
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accDiff.nonce = dev::Diff<dev::u256>(1, 2); |
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accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("01")); |
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BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::All, "Account change type expected to be All!"); |
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BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), "***") == 0, "All lead expected to be '***'!"); |
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// exist = false bn = true sc = false AccountChange::Intrinsic
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accDiff.exist = dev::Diff<bool>(false, false); |
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accDiff.nonce = dev::Diff<dev::u256>(1, 2); |
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accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("00")); |
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BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::Intrinsic, "Account change type expected to be Intrinsic!"); |
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BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), " * ") == 0, "Intrinsic lead expected to be ' * '!"); |
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// exist = false bn = false sc = true AccountChange::CodeStorage
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accDiff.exist = dev::Diff<bool>(false, false); |
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accDiff.nonce = dev::Diff<dev::u256>(1, 1); |
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accDiff.balance = dev::Diff<dev::u256>(1, 1); |
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accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("01")); |
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BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::CodeStorage, "Account change type expected to be CodeStorage!"); |
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BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), "* *") == 0, "CodeStorage lead expected to be '* *'!"); |
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// exist = false bn = false sc = false AccountChange::None
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accDiff.exist = dev::Diff<bool>(false, false); |
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accDiff.nonce = dev::Diff<dev::u256>(1, 1); |
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accDiff.balance = dev::Diff<dev::u256>(1, 1); |
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accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("00")); |
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BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::None, "Account change type expected to be None!"); |
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BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), " ") == 0, "None lead expected to be ' '!"); |
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//ofstream
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accDiff.exist = dev::Diff<bool>(false, false); |
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accDiff.nonce = dev::Diff<dev::u256>(1, 2); |
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accDiff.balance = dev::Diff<dev::u256>(1, 2); |
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accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("01")); |
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std::map<dev::u256, dev::Diff<dev::u256>> storage; |
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storage[1] = accDiff.nonce; |
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accDiff.storage = storage; |
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std::stringstream buffer; |
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//if (!_s.exist.to())
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buffer << accDiff; |
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BOOST_CHECK_MESSAGE(buffer.str() == "", "Not expected output: '" + buffer.str() + "'"); |
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buffer.str(std::string()); |
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accDiff.exist = dev::Diff<bool>(false, true); |
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buffer << accDiff; |
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BOOST_CHECK_MESSAGE(buffer.str() == "#2 (+1) 2 (+1) $[1] ([0]) \n * 0000000000000000000000000000000000000000000000000000000000000001: 2 (1)", "Not expected output: '" + buffer.str() + "'"); |
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buffer.str(std::string()); |
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storage[1] = dev::Diff<dev::u256>(0, 0); |
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accDiff.storage = storage; |
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buffer << accDiff; |
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BOOST_CHECK_MESSAGE(buffer.str() == "#2 (+1) 2 (+1) $[1] ([0]) \n + 0000000000000000000000000000000000000000000000000000000000000001: 0", "Not expected output: '" + buffer.str() + "'"); |
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buffer.str(std::string()); |
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storage[1] = dev::Diff<dev::u256>(1, 0); |
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accDiff.storage = storage; |
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buffer << accDiff; |
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BOOST_CHECK_MESSAGE(buffer.str() == "#2 (+1) 2 (+1) $[1] ([0]) \nXXX 0000000000000000000000000000000000000000000000000000000000000001 (1)", "Not expected output: '" + buffer.str() + "'"); |
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buffer.str(std::string()); |
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BOOST_CHECK_MESSAGE(accDiff.changed() == true, "dev::eth::AccountDiff::changed(): incorrect return value"); |
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//unexpected value
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//BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead((dev::eth::AccountChange)123), "") != 0, "Not expected output when dev::eth::lead on unexpected value");
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} |
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BOOST_AUTO_TEST_CASE(StateDiff) |
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{ |
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dev::eth::StateDiff stateDiff; |
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dev::eth::AccountDiff accDiff; |
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accDiff.exist = dev::Diff<bool>(false, false); |
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accDiff.nonce = dev::Diff<dev::u256>(1, 2); |
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accDiff.balance = dev::Diff<dev::u256>(1, 2); |
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accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("01")); |
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std::map<dev::u256, dev::Diff<dev::u256>> storage; |
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storage[1] = accDiff.nonce; |
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accDiff.storage = storage; |
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std::stringstream buffer; |
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dev::Address address("001122334455667788991011121314151617181920"); |
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stateDiff.accounts[address] = accDiff; |
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buffer << stateDiff; |
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BOOST_CHECK_MESSAGE(buffer.str() == "1 accounts changed:\n*** 0000000000000000000000000000000000000000: \n", "Not expected output: '" + buffer.str() + "'"); |
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} |
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BOOST_AUTO_TEST_SUITE_END() |
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