solidity/state.cpp

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/*
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
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(at your option) any later version.
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
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
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along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
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*/
/** @file state.cpp
* @author Christoph Jentzsch <cj@ethdev.com>
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* @date 2014
* State test functions.
*/
#include <boost/filesystem/operations.hpp>
#include <boost/test/unit_test.hpp>
#include "JsonSpiritHeaders.h"
#include <libdevcore/CommonIO.h>
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#include <libethereum/BlockChain.h>
#include <libethereum/State.h>
#include <libethereum/ExtVM.h>
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#include <libethereum/Defaults.h>
#include <libevm/VM.h>
#include "TestHelper.h"
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using namespace std;
using namespace json_spirit;
using namespace dev;
using namespace dev::eth;
using namespace dev::eth;
namespace dev { namespace test {
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void doStateTests(json_spirit::mValue& v, bool _fillin)
{
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processCommandLineOptions();
for (auto& i: v.get_obj())
{
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cerr << i.first << endl;
mObject& o = i.second.get_obj();
BOOST_REQUIRE(o.count("env") > 0);
BOOST_REQUIRE(o.count("pre") > 0);
BOOST_REQUIRE(o.count("transaction") > 0);
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ImportTest importer(o, _fillin);
State theState = importer.m_statePre;
bytes tx = importer.m_transaction.rlp();
bytes output;
try
{
theState.execute(tx, &output);
}
catch (Exception const& _e)
{
cnote << "state execution did throw an exception: " << diagnostic_information(_e);
}
catch (std::exception const& _e)
{
cnote << "state execution did throw an exception: " << _e.what();
}
if (_fillin)
importer.exportTest(output, theState);
else
{
BOOST_REQUIRE(o.count("post") > 0);
BOOST_REQUIRE(o.count("out") > 0);
// check output
checkOutput(output, o);
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// check logs
checkLog(theState.pending().size() ? theState.log(0) : LogEntries(), importer.m_environment.sub.logs);
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// check addresses
auto expectedAddrs = importer.m_statePost.addresses();
auto resultAddrs = theState.addresses();
for (auto& expectedPair : expectedAddrs)
{
auto& expectedAddr = expectedPair.first;
auto resultAddrIt = resultAddrs.find(expectedAddr);
if (resultAddrIt == resultAddrs.end())
BOOST_ERROR("Missing expected address " << expectedAddr);
else
{
BOOST_CHECK_MESSAGE(importer.m_statePost.balance(expectedAddr) == theState.balance(expectedAddr), expectedAddr << ": incorrect balance " << theState.balance(expectedAddr) << ", expected " << importer.m_statePost.balance(expectedAddr));
BOOST_CHECK_MESSAGE(importer.m_statePost.transactionsFrom(expectedAddr) == theState.transactionsFrom(expectedAddr), expectedAddr << ": incorrect txCount " << theState.transactionsFrom(expectedAddr) << ", expected " << importer.m_statePost.transactionsFrom(expectedAddr));
BOOST_CHECK_MESSAGE(importer.m_statePost.code(expectedAddr) == theState.code(expectedAddr), expectedAddr << ": incorrect code");
checkStorage(importer.m_statePost.storage(expectedAddr), theState.storage(expectedAddr), expectedAddr);
}
}
checkAddresses<map<Address, u256> >(expectedAddrs, resultAddrs);
}
}
}
} }// Namespace Close
BOOST_AUTO_TEST_SUITE(StateTests)
BOOST_AUTO_TEST_CASE(stExample)
{
dev::test::executeTests("stExample", "/StateTests", dev::test::doStateTests);
}
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BOOST_AUTO_TEST_CASE(stSystemOperationsTest)
{
dev::test::executeTests("stSystemOperationsTest", "/StateTests", dev::test::doStateTests);
}
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BOOST_AUTO_TEST_CASE(stPreCompiledContracts)
{
dev::test::executeTests("stPreCompiledContracts", "/StateTests", dev::test::doStateTests);
}
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BOOST_AUTO_TEST_CASE(stLogTests)
{
dev::test::executeTests("stLogTests", "/StateTests", dev::test::doStateTests);
}
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BOOST_AUTO_TEST_CASE(stRecursiveCreate)
{
dev::test::executeTests("stRecursiveCreate", "/StateTests", dev::test::doStateTests);
}
BOOST_AUTO_TEST_CASE(stInitCodeTest)
{
dev::test::executeTests("stInitCodeTest", "/StateTests", dev::test::doStateTests);
}
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BOOST_AUTO_TEST_CASE(stTransactionTest)
{
dev::test::executeTests("stTransactionTest", "/StateTests", dev::test::doStateTests);
}
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BOOST_AUTO_TEST_CASE(stSpecialTest)
{
dev::test::executeTests("stSpecialTest", "/StateTests", dev::test::doStateTests);
}
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BOOST_AUTO_TEST_CASE(stRefundTest)
{
dev::test::executeTests("stRefundTest", "/StateTests", dev::test::doStateTests);
}
BOOST_AUTO_TEST_CASE(stCreateTest)
{
for (int i = 1; i < boost::unit_test::framework::master_test_suite().argc; ++i)
{
string arg = boost::unit_test::framework::master_test_suite().argv[i];
if (arg == "--createtest")
{
if (boost::unit_test::framework::master_test_suite().argc <= i + 2)
{
cnote << "usage: ./testeth --createtest <PathToConstructor> <PathToDestiny>\n";
return;
}
try
{
cnote << "Populating tests...";
json_spirit::mValue v;
string s = asString(dev::contents(boost::unit_test::framework::master_test_suite().argv[i + 1]));
BOOST_REQUIRE_MESSAGE(s.length() > 0, "Content of " + (string)boost::unit_test::framework::master_test_suite().argv[i + 1] + " is empty.");
json_spirit::read_string(s, v);
dev::test::doStateTests(v, true);
writeFile(boost::unit_test::framework::master_test_suite().argv[i + 2], asBytes(json_spirit::write_string(v, true)));
}
catch (Exception const& _e)
{
BOOST_ERROR("Failed state test with Exception: " << diagnostic_information(_e));
}
catch (std::exception const& _e)
{
BOOST_ERROR("Failed state test with Exception: " << _e.what());
}
}
}
}
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BOOST_AUTO_TEST_CASE(userDefinedFileState)
{
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dev::test::userDefinedTest("--statetest", dev::test::doStateTests);
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}
BOOST_AUTO_TEST_SUITE_END()