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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
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
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
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file checkRandomStateTest.cpp
* @author Christoph Jentzsch <jentzsch.simulationsoftware@gmail.com>
* @date 2015
* Check a random test and return 0/1 for success or failure. To be used for efficiency in the random test simulation.
*/
#include <libdevcore/Common.h>
#include <libdevcore/Exceptions.h>
#include <libdevcore/Log.h>
#include <libevm/VMFactory.h>
#include "TestHelper.h"
#include "vm.h"
#pragma GCC diagnostic ignored "-Wunused-parameter"
using namespace std;
using namespace json_spirit;
using namespace dev::test;
using namespace dev;
bool doStateTest(mValue& _v);
int main(int argc, char *argv[])
{
g_logVerbosity = 0;
bool ret = false;
try
{
mValue v;
string s;
for (int i = 1; i < argc; ++i)
s += argv[i];
if (asserts(s.length() > 0))
{
cout << "Content of argument is empty\n";
return 1;
}
read_string(s, v);
ret = doStateTest(v);
}
catch (Exception const& _e)
{
cout << "Failed test with Exception: " << diagnostic_information(_e) << endl;
ret = false;
}
catch (std::exception const& _e)
{
cout << "Failed test with Exception: " << _e.what() << endl;
ret = false;
}
return ret;
}
bool doStateTest(mValue& _v)
{
eth::VMFactory::setKind(eth::VMKind::JIT);
for (auto& i: _v.get_obj())
{
mObject& o = i.second.get_obj();
assert(o.count("env") > 0);
assert(o.count("pre") > 0);
assert(o.count("transaction") > 0);
ImportTest importer(o, false);
eth::State theState = importer.m_statePre;
bytes tx = importer.m_transaction.rlp();
bytes output;
try
{
theState.execute(lastHashes(importer.m_environment.currentBlock.number), tx, &output);
}
catch (Exception const& _e)
{
cnote << "state execution did throw an exception: " << diagnostic_information(_e);
theState.commit();
}
catch (std::exception const& _e)
{
cnote << "state execution did throw an exception: " << _e.what();
}
assert(o.count("post") > 0);
assert(o.count("out") > 0);
//checkOutput(output, o);
int j = 0;
if (o["out"].type() == array_type)
for (auto const& d: o["out"].get_array())
{
if (asserts(output[j] == toInt(d)))
{
cout << "Output byte [" << j << "] different!";
return 1;
}
++j;
}
else if (o["out"].get_str().find("0x") == 0)
{
if (asserts(output == fromHex(o["out"].get_str().substr(2))))
return 1;
}
else
{
if (asserts(output == fromHex(o["out"].get_str())))
return 1;
}
//checkLog(theState.pending().size() ? theState.log(0) : LogEntries(), importer.m_environment.sub.logs);
eth::LogEntries logs = theState.pending().size() ? theState.log(0) : eth::LogEntries();
if (assertsEqual(logs.size(), importer.m_environment.sub.logs.size()))
return 1;
for (size_t i = 0; i < logs.size(); ++i)
{
if (assertsEqual(logs[i].address, importer.m_environment.sub.logs[i].address))
return 1;
if (assertsEqual(logs[i].topics, importer.m_environment.sub.logs[i].topics))
return 1;
if (asserts(logs[i].data == importer.m_environment.sub.logs[i].data))
return 1;
}
// check addresses
#if ETH_FATDB
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())
{
cout << "Missing expected address " << expectedAddr;
return 1;
}
else
{
if (importer.m_statePost.balance(expectedAddr) != theState.balance(expectedAddr))
{
cout << expectedAddr << ": incorrect balance " << theState.balance(expectedAddr) << ", expected " << importer.m_statePost.balance(expectedAddr);
return 1;
}
if (importer.m_statePost.transactionsFrom(expectedAddr) != theState.transactionsFrom(expectedAddr))
{
cout << expectedAddr << ": incorrect txCount " << theState.transactionsFrom(expectedAddr) << ", expected " << importer.m_statePost.transactionsFrom(expectedAddr);
return 1;
}
if (importer.m_statePost.code(expectedAddr) != theState.code(expectedAddr))
{
cout << expectedAddr << ": incorrect code";
return 1;
}
//checkStorage(importer.m_statePost.storage(expectedAddr), theState.storage(expectedAddr), expectedAddr);
map<u256, u256> _resultStore = theState.storage(expectedAddr);
for (auto&& expectedStorePair : importer.m_statePost.storage(expectedAddr))
{
auto& expectedStoreKey = expectedStorePair.first;
auto resultStoreIt = _resultStore.find(expectedStoreKey);
if (resultStoreIt == _resultStore.end())
{
cout << expectedAddr << ": missing store key " << expectedStoreKey << endl;
return 1;
}
else
{
auto& expectedStoreValue = expectedStorePair.second;
auto& resultStoreValue = resultStoreIt->second;
if (asserts(expectedStoreValue == resultStoreValue))
{
cout << expectedAddr << ": store[" << expectedStoreKey << "] = " << resultStoreValue << ", expected " << expectedStoreValue << endl;
return 1;
}
}
}
if (assertsEqual(_resultStore.size(), importer.m_statePost.storage(expectedAddr).size()))
return 1;
for (auto&& resultStorePair: _resultStore)
{
if (!importer.m_statePost.storage(expectedAddr).count(resultStorePair.first))
{
cout << expectedAddr << ": unexpected store key " << resultStorePair.first << endl;
return 1;
}
}
}
}
//checkAddresses<map<Address, u256> >(expectedAddrs, resultAddrs);
for (auto& resultPair : resultAddrs)
{
auto& resultAddr = resultPair.first;
auto expectedAddrIt = expectedAddrs.find(resultAddr);
if (expectedAddrIt == expectedAddrs.end())
return 1;
}
if (expectedAddrs != resultAddrs)
return 1;
#endif
if (theState.rootHash() != h256(o["postStateRoot"].get_str()))
{
cout << "wrong post state root" << endl;
return 1;
}
}
return 0;
}
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