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-rw-r--r--checkRandomVMTest.cpp298
1 files changed, 0 insertions, 298 deletions
diff --git a/checkRandomVMTest.cpp b/checkRandomVMTest.cpp
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--- a/checkRandomVMTest.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
- (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 checkRandomTest.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/Assertions.h>
-#include <libdevcore/Exceptions.h>
-#include <libdevcore/Log.h>
-#include <libevm/VMFactory.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 doVMTest(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 = doVMTest(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 doVMTest(mValue& _v)
-{
- eth::VMFactory::setKind(eth::VMKind::JIT);
-
- for (auto& i: _v.get_obj())
- {
- cnote << i.first;
- mObject& o = i.second.get_obj();
-
- assert(o.count("env") > 0);
- assert(o.count("pre") > 0);
- assert(o.count("exec") > 0);
-
- FakeExtVM fev;
- fev.importEnv(o["env"].get_obj());
- fev.importState(o["pre"].get_obj());
-
- fev.importExec(o["exec"].get_obj());
- if (fev.code.empty())
- {
- fev.thisTxCode = get<3>(fev.addresses.at(fev.myAddress));
- fev.code = fev.thisTxCode;
- }
-
- bytes output;
- u256 gas;
- bool vmExceptionOccured = false;
- try
- {
- auto vm = eth::VMFactory::create(fev.gas);
- output = vm->go(fev, fev.simpleTrace()).toBytes();
- gas = vm->gas();
- }
- catch (eth::VMException)
- {
- cnote << "Safe VM Exception";
- vmExceptionOccured = true;
- }
- catch (Exception const& _e)
- {
- cnote << "VM did throw an exception: " << diagnostic_information(_e);
- cnote << "Failed VM Test with Exception: " << _e.what();
- return 1;
- }
- catch (std::exception const& _e)
- {
- cnote << "VM did throw an exception: " << _e.what();
- cnote << "Failed VM Test with Exception: " << _e.what();
- return 1;
- }
-
- // delete null entries in storage for the sake of comparison
- for (auto &a: fev.addresses)
- {
- vector<u256> keystoDelete;
- for (auto &s: get<2>(a.second))
- {
- if (s.second == 0)
- keystoDelete.push_back(s.first);
- }
- for (auto const key: keystoDelete )
- {
- get<2>(a.second).erase(key);
- }
- }
-
- if (o.count("post") > 0) // No exceptions expected
- {
- if (asserts(!vmExceptionOccured) || asserts(o.count("post") > 0) || asserts(o.count("callcreates") > 0) || asserts(o.count("out") > 0) || asserts(o.count("gas") > 0) || asserts(o.count("logs") > 0))
- return 1;
-
- dev::test::FakeExtVM test;
- test.importState(o["post"].get_obj());
- test.importCallCreates(o["callcreates"].get_array());
- test.sub.logs = importLog(o["logs"].get_array());
-
- //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;
- }
-
- if (asserts(toInt(o["gas"]) == gas))
- return 1;
-
- auto& expectedAddrs = test.addresses;
- auto& resultAddrs = fev.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
- {
- auto& expectedState = expectedPair.second;
- auto& resultState = resultAddrIt->second;
- if (asserts(std::get<0>(expectedState) == std::get<0>(resultState)))
- {
- cout << expectedAddr << ": incorrect balance " << std::get<0>(resultState) << ", expected " << std::get<0>(expectedState);
- return 1;
- }
- if (asserts(std::get<1>(expectedState) == std::get<1>(resultState)))
- {
- cout << expectedAddr << ": incorrect txCount " << std::get<1>(resultState) << ", expected " << std::get<1>(expectedState);
- return 1;
- }
- if (asserts(std::get<3>(expectedState) == std::get<3>(resultState)))
- {
- cout << expectedAddr << ": incorrect code";
- return 1;
- }
-
- //checkStorage(std::get<2>(expectedState), std::get<2>(resultState), expectedAddr);
- for (auto&& expectedStorePair : std::get<2>(expectedState))
- {
- auto& expectedStoreKey = expectedStorePair.first;
- auto resultStoreIt = std::get<2>(resultState).find(expectedStoreKey);
- if (resultStoreIt == std::get<2>(resultState).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(std::get<2>(resultState).size(), std::get<2>(expectedState).size()))
- return 1;
- for (auto&& resultStorePair: std::get<2>(resultState))
- {
- if (!std::get<2>(expectedState).count(resultStorePair.first))
- {
- cout << expectedAddr << ": unexpected store key " << resultStorePair.first << endl;
- return 1;
- }
- }
- }
- }
-
- //checkAddresses<std::map<Address, std::tuple<u256, u256, std::map<u256, u256>, bytes> > >(test.addresses, fev.addresses);
- for (auto& resultPair : fev.addresses)
- {
- auto& resultAddr = resultPair.first;
- auto expectedAddrIt = test.addresses.find(resultAddr);
- if (expectedAddrIt == test.addresses.end())
- {
- cout << "Missing result address " << resultAddr << endl;
- return 1;
- }
- }
- if (asserts(test.addresses == fev.addresses))
- return 1;
-
- if (asserts(test.callcreates == fev.callcreates))
- return 1;
-
- //checkCallCreates(fev.callcreates, test.callcreates);
- {
- if (assertsEqual(test.callcreates.size(), fev.callcreates.size()))
- return 1;
-
- for (size_t i = 0; i < test.callcreates.size(); ++i)
- {
- if (asserts(test.callcreates[i].data() == fev.callcreates[i].data()))
- return 1;
- if (asserts(test.callcreates[i].receiveAddress() == fev.callcreates[i].receiveAddress()))
- return 1;
- if (asserts(test.callcreates[i].gas() == fev.callcreates[i].gas()))
- return 1;
- if (asserts(test.callcreates[i].value() == fev.callcreates[i].value()))
- return 1;
- }
- }
-
- //checkLog(fev.sub.logs, test.sub.logs);
- {
- if (assertsEqual(fev.sub.logs.size(), test.sub.logs.size()))
- return 1;
-
- for (size_t i = 0; i < fev.sub.logs.size(); ++i)
- {
- if (assertsEqual(fev.sub.logs[i].address, test.sub.logs[i].address))
- return 1;
- if (assertsEqual(fev.sub.logs[i].topics, test.sub.logs[i].topics))
- return 1;
- if (asserts(fev.sub.logs[i].data == test.sub.logs[i].data))
- return 1;
- }
- }
-
- }
- else // Exception expected
- {
- if (asserts(vmExceptionOccured))
- return 1;
- }
- }
- // test passed
- return 0;
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 17:21:49 +0800