mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
Split out Solidity-specific part of ExecutionFramework
This commit is contained in:
Alex Beregszaszi
parent
4af30cc518
commit
a226db7338
137
test/ExecutionFramework.cpp
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137
test/ExecutionFramework.cpp
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@ -0,0 +1,137 @@
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/*
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This file is part of solidity.
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solidity 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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solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @author Christian <c@ethdev.com>
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* @date 2016
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* Framework for executing contracts and testing them using RPC.
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*/
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#include <cstdlib>
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#include <boost/test/framework.hpp>
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#include <libdevcore/CommonIO.h>
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#include <test/ExecutionFramework.h>
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using namespace std;
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using namespace dev;
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using namespace dev::solidity;
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using namespace dev::solidity::test;
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namespace // anonymous
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{
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h256 const EmptyTrie("0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421");
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}
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string getIPCSocketPath()
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{
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string ipcPath = dev::test::Options::get().ipcPath;
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if (ipcPath.empty())
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BOOST_FAIL("ERROR: ipcPath not set! (use --ipcpath <path> or the environment variable ETH_TEST_IPC)");
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return ipcPath;
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}
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ExecutionFramework::ExecutionFramework() :
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m_rpc(RPCSession::instance(getIPCSocketPath())),
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m_optimize(dev::test::Options::get().optimize),
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m_sender(m_rpc.account(0))
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{
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m_rpc.test_rewindToBlock(0);
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}
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void ExecutionFramework::sendMessage(bytes const& _data, bool _isCreation, u256 const& _value)
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{
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RPCSession::TransactionData d;
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d.data = "0x" + toHex(_data);
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d.from = "0x" + toString(m_sender);
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d.gas = toHex(m_gas, HexPrefix::Add);
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d.gasPrice = toHex(m_gasPrice, HexPrefix::Add);
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d.value = toHex(_value, HexPrefix::Add);
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if (!_isCreation)
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{
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d.to = dev::toString(m_contractAddress);
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BOOST_REQUIRE(m_rpc.eth_getCode(d.to, "latest").size() > 2);
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// Use eth_call to get the output
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m_output = fromHex(m_rpc.eth_call(d, "latest"), WhenError::Throw);
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}
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string txHash = m_rpc.eth_sendTransaction(d);
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m_rpc.test_mineBlocks(1);
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RPCSession::TransactionReceipt receipt(m_rpc.eth_getTransactionReceipt(txHash));
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if (_isCreation)
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{
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m_contractAddress = Address(receipt.contractAddress);
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BOOST_REQUIRE(m_contractAddress);
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string code = m_rpc.eth_getCode(receipt.contractAddress, "latest");
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m_output = fromHex(code, WhenError::Throw);
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}
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m_gasUsed = u256(receipt.gasUsed);
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m_logs.clear();
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for (auto const& log: receipt.logEntries)
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{
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LogEntry entry;
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entry.address = Address(log.address);
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for (auto const& topic: log.topics)
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entry.topics.push_back(h256(topic));
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entry.data = fromHex(log.data, WhenError::Throw);
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m_logs.push_back(entry);
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}
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}
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void ExecutionFramework::sendEther(Address const& _to, u256 const& _value)
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{
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RPCSession::TransactionData d;
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d.data = "0x";
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d.from = "0x" + toString(m_sender);
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d.gas = toHex(m_gas, HexPrefix::Add);
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d.gasPrice = toHex(m_gasPrice, HexPrefix::Add);
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d.value = toHex(_value, HexPrefix::Add);
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d.to = dev::toString(_to);
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string txHash = m_rpc.eth_sendTransaction(d);
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m_rpc.test_mineBlocks(1);
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}
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size_t ExecutionFramework::currentTimestamp()
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{
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auto latestBlock = m_rpc.rpcCall("eth_getBlockByNumber", {"\"latest\"", "false"});
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return size_t(u256(latestBlock.get("timestamp", "invalid").asString()));
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}
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Address ExecutionFramework::account(size_t _i)
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{
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return Address(m_rpc.accountCreateIfNotExists(_i));
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}
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bool ExecutionFramework::addressHasCode(Address const& _addr)
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{
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string code = m_rpc.eth_getCode(toString(_addr), "latest");
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return !code.empty() && code != "0x";
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}
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u256 ExecutionFramework::balanceAt(Address const& _addr)
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{
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return u256(m_rpc.eth_getBalance(toString(_addr), "latest"));
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}
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bool ExecutionFramework::storageEmpty(Address const& _addr)
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{
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h256 root(m_rpc.eth_getStorageRoot(toString(_addr), "latest"));
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BOOST_CHECK(root);
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return root == EmptyTrie;
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}
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288
test/ExecutionFramework.h
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288
test/ExecutionFramework.h
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@ -0,0 +1,288 @@
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/*
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This file is part of solidity.
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solidity 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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solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @author Christian <c@ethdev.com>
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* @date 2014
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* Framework for executing contracts and testing them using RPC.
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*/
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#pragma once
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#include <functional>
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#include "TestHelper.h"
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#include "RPCSession.h"
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#include <libdevcore/ABI.h>
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#include <libdevcore/FixedHash.h>
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namespace dev
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{
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namespace solidity
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{
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using rational = boost::rational<dev::bigint>;
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/// An Ethereum address: 20 bytes.
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/// @NOTE This is not endian-specific; it's just a bunch of bytes.
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using Address = h160;
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// The various denominations; here for ease of use where needed within code.
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static const u256 ether = exp10<18>();
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static const u256 finney = exp10<15>();
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static const u256 szabo = exp10<12>();
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static const u256 shannon = exp10<9>();
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static const u256 wei = exp10<0>();
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namespace test
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{
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class ExecutionFramework
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{
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public:
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ExecutionFramework();
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virtual bytes const& compileAndRunWithoutCheck(
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std::string const& _sourceCode,
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u256 const& _value = 0,
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std::string const& _contractName = "",
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bytes const& _arguments = bytes(),
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std::map<std::string, Address> const& _libraryAddresses = std::map<std::string, Address>()
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) = 0;
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bytes const& compileAndRun(
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std::string const& _sourceCode,
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u256 const& _value = 0,
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std::string const& _contractName = "",
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bytes const& _arguments = bytes(),
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std::map<std::string, Address> const& _libraryAddresses = std::map<std::string, Address>()
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)
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{
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compileAndRunWithoutCheck(_sourceCode, _value, _contractName, _arguments, _libraryAddresses);
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BOOST_REQUIRE(!m_output.empty());
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return m_output;
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}
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template <class... Args>
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bytes const& callContractFunctionWithValue(std::string _sig, u256 const& _value, Args const&... _arguments)
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{
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FixedHash<4> hash(dev::keccak256(_sig));
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sendMessage(hash.asBytes() + encodeArgs(_arguments...), false, _value);
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return m_output;
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}
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template <class... Args>
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bytes const& callContractFunction(std::string _sig, Args const&... _arguments)
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{
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return callContractFunctionWithValue(_sig, 0, _arguments...);
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}
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template <class CppFunction, class... Args>
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void testSolidityAgainstCpp(std::string _sig, CppFunction const& _cppFunction, Args const&... _arguments)
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{
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bytes solidityResult = callContractFunction(_sig, _arguments...);
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bytes cppResult = callCppAndEncodeResult(_cppFunction, _arguments...);
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BOOST_CHECK_MESSAGE(
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solidityResult == cppResult,
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"Computed values do not match.\nSolidity: " +
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toHex(solidityResult) +
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"\nC++: " +
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toHex(cppResult)
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);
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}
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template <class CppFunction, class... Args>
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void testSolidityAgainstCppOnRange(std::string _sig, CppFunction const& _cppFunction, u256 const& _rangeStart, u256 const& _rangeEnd)
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{
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for (u256 argument = _rangeStart; argument < _rangeEnd; ++argument)
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{
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bytes solidityResult = callContractFunction(_sig, argument);
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bytes cppResult = callCppAndEncodeResult(_cppFunction, argument);
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BOOST_CHECK_MESSAGE(
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solidityResult == cppResult,
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"Computed values do not match.\nSolidity: " +
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toHex(solidityResult) +
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"\nC++: " +
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toHex(cppResult) +
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"\nArgument: " +
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toHex(encode(argument))
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);
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}
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}
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static bytes encode(bool _value) { return encode(byte(_value)); }
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static bytes encode(int _value) { return encode(u256(_value)); }
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static bytes encode(size_t _value) { return encode(u256(_value)); }
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static bytes encode(char const* _value) { return encode(std::string(_value)); }
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static bytes encode(byte _value) { return bytes(31, 0) + bytes{_value}; }
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static bytes encode(u256 const& _value) { return toBigEndian(_value); }
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/// @returns the fixed-point encoding of a rational number with a given
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/// number of fractional bits.
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static bytes encode(std::pair<rational, int> const& _valueAndPrecision)
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{
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rational const& value = _valueAndPrecision.first;
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int fractionalBits = _valueAndPrecision.second;
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return encode(u256((value.numerator() << fractionalBits) / value.denominator()));
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}
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static bytes encode(h256 const& _value) { return _value.asBytes(); }
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static bytes encode(bytes const& _value, bool _padLeft = true)
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{
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bytes padding = bytes((32 - _value.size() % 32) % 32, 0);
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return _padLeft ? padding + _value : _value + padding;
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}
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static bytes encode(std::string const& _value) { return encode(asBytes(_value), false); }
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template <class _T>
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static bytes encode(std::vector<_T> const& _value)
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{
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bytes ret;
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for (auto const& v: _value)
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ret += encode(v);
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return ret;
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}
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template <class FirstArg, class... Args>
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static bytes encodeArgs(FirstArg const& _firstArg, Args const&... _followingArgs)
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{
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return encode(_firstArg) + encodeArgs(_followingArgs...);
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}
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static bytes encodeArgs()
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{
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return bytes();
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}
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//@todo might be extended in the future
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template <class Arg>
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static bytes encodeDyn(Arg const& _arg)
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{
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return encodeArgs(u256(0x20), u256(_arg.size()), _arg);
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}
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class ContractInterface
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{
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public:
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ContractInterface(ExecutionFramework& _framework): m_framework(_framework) {}
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void setNextValue(u256 const& _value) { m_nextValue = _value; }
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protected:
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template <class... Args>
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bytes const& call(std::string const& _sig, Args const&... _arguments)
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{
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auto const& ret = m_framework.callContractFunctionWithValue(_sig, m_nextValue, _arguments...);
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m_nextValue = 0;
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return ret;
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}
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void callString(std::string const& _name, std::string const& _arg)
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{
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BOOST_CHECK(call(_name + "(string)", u256(0x20), _arg.length(), _arg).empty());
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}
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void callStringAddress(std::string const& _name, std::string const& _arg1, u160 const& _arg2)
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{
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BOOST_CHECK(call(_name + "(string,address)", u256(0x40), _arg2, _arg1.length(), _arg1).empty());
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}
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void callStringAddressBool(std::string const& _name, std::string const& _arg1, u160 const& _arg2, bool _arg3)
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{
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BOOST_CHECK(call(_name + "(string,address,bool)", u256(0x60), _arg2, _arg3, _arg1.length(), _arg1).empty());
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}
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void callStringBytes32(std::string const& _name, std::string const& _arg1, h256 const& _arg2)
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{
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BOOST_CHECK(call(_name + "(string,bytes32)", u256(0x40), _arg2, _arg1.length(), _arg1).empty());
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}
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u160 callStringReturnsAddress(std::string const& _name, std::string const& _arg)
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{
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bytes const& ret = call(_name + "(string)", u256(0x20), _arg.length(), _arg);
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BOOST_REQUIRE(ret.size() == 0x20);
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BOOST_CHECK(std::count(ret.begin(), ret.begin() + 12, 0) == 12);
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return eth::abiOut<u160>(ret);
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}
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std::string callAddressReturnsString(std::string const& _name, u160 const& _arg)
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{
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bytesConstRef ret = ref(call(_name + "(address)", _arg));
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BOOST_REQUIRE(ret.size() >= 0x20);
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u256 offset = eth::abiOut<u256>(ret);
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BOOST_REQUIRE_EQUAL(offset, 0x20);
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u256 len = eth::abiOut<u256>(ret);
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BOOST_REQUIRE_EQUAL(ret.size(), ((len + 0x1f) / 0x20) * 0x20);
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return ret.cropped(0, size_t(len)).toString();
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}
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h256 callStringReturnsBytes32(std::string const& _name, std::string const& _arg)
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{
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bytes const& ret = call(_name + "(string)", u256(0x20), _arg.length(), _arg);
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BOOST_REQUIRE(ret.size() == 0x20);
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return eth::abiOut<h256>(ret);
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}
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private:
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u256 m_nextValue;
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ExecutionFramework& m_framework;
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};
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private:
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template <class CppFunction, class... Args>
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auto callCppAndEncodeResult(CppFunction const& _cppFunction, Args const&... _arguments)
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-> typename std::enable_if<std::is_void<decltype(_cppFunction(_arguments...))>::value, bytes>::type
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{
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_cppFunction(_arguments...);
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return bytes();
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}
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template <class CppFunction, class... Args>
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auto callCppAndEncodeResult(CppFunction const& _cppFunction, Args const&... _arguments)
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-> typename std::enable_if<!std::is_void<decltype(_cppFunction(_arguments...))>::value, bytes>::type
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{
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return encode(_cppFunction(_arguments...));
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}
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protected:
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void sendMessage(bytes const& _data, bool _isCreation, u256 const& _value = 0);
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void sendEther(Address const& _to, u256 const& _value);
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size_t currentTimestamp();
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/// @returns the (potentially newly created) _ith address.
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Address account(size_t _i);
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u256 balanceAt(Address const& _addr);
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bool storageEmpty(Address const& _addr);
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bool addressHasCode(Address const& _addr);
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RPCSession& m_rpc;
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struct LogEntry
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{
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Address address;
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std::vector<h256> topics;
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bytes data;
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};
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size_t m_optimizeRuns = 200;
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bool m_optimize = false;
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Address m_sender;
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Address m_contractAddress;
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u256 const m_gasPrice = 100 * szabo;
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u256 const m_gas = 100000000;
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bytes m_output;
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std::vector<LogEntry> m_logs;
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u256 m_gasUsed;
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};
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}
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}
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} // end namespaces
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@ -213,7 +213,7 @@ contract GlobalRegistrar is Registrar, AuctionSystem {
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static unique_ptr<bytes> s_compiledRegistrar;
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class AuctionRegistrarTestFramework: public ExecutionFramework
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class AuctionRegistrarTestFramework: public SolidityExecutionFramework
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{
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protected:
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void deployRegistrar()
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@ -229,11 +229,11 @@ protected:
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BOOST_REQUIRE(!m_output.empty());
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}
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using ContractInterface = ExecutionFramework::ContractInterface;
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using ContractInterface = SolidityExecutionFramework::ContractInterface;
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class RegistrarInterface: public ContractInterface
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{
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public:
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RegistrarInterface(ExecutionFramework& _framework): ContractInterface(_framework) {}
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RegistrarInterface(SolidityExecutionFramework& _framework): ContractInterface(_framework) {}
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void reserve(string const& _name)
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{
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callString("reserve", _name);
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@ -125,7 +125,7 @@ contract FixedFeeRegistrar is Registrar {
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static unique_ptr<bytes> s_compiledRegistrar;
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class RegistrarTestFramework: public ExecutionFramework
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class RegistrarTestFramework: public SolidityExecutionFramework
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{
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protected:
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void deployRegistrar()
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@ -435,7 +435,7 @@ contract Wallet is multisig, multiowned, daylimit {
|
||||
|
||||
static unique_ptr<bytes> s_compiledWallet;
|
||||
|
||||
class WalletTestFramework: public ExecutionFramework
|
||||
class WalletTestFramework: public SolidityExecutionFramework
|
||||
{
|
||||
protected:
|
||||
void deployWallet(
|
||||
|
||||
@ -40,7 +40,7 @@ namespace solidity
|
||||
namespace test
|
||||
{
|
||||
|
||||
class GasMeterTestFramework: public ExecutionFramework
|
||||
class GasMeterTestFramework: public SolidityExecutionFramework
|
||||
{
|
||||
public:
|
||||
GasMeterTestFramework() { }
|
||||
|
||||
@ -25,6 +25,7 @@
|
||||
#include <string>
|
||||
#include <tuple>
|
||||
#include <boost/test/unit_test.hpp>
|
||||
#include <libevmasm/Assembly.h>
|
||||
#include <libsolidity/interface/Exceptions.h>
|
||||
#include <test/libsolidity/SolidityExecutionFramework.h>
|
||||
|
||||
@ -38,7 +39,7 @@ namespace solidity
|
||||
namespace test
|
||||
{
|
||||
|
||||
BOOST_FIXTURE_TEST_SUITE(SolidityEndToEndTest, ExecutionFramework)
|
||||
BOOST_FIXTURE_TEST_SUITE(SolidityEndToEndTest, SolidityExecutionFramework)
|
||||
|
||||
BOOST_AUTO_TEST_CASE(smoke_test)
|
||||
{
|
||||
|
||||
@ -22,7 +22,6 @@
|
||||
|
||||
#include <cstdlib>
|
||||
#include <boost/test/framework.hpp>
|
||||
#include <libdevcore/CommonIO.h>
|
||||
#include <test/libsolidity/SolidityExecutionFramework.h>
|
||||
|
||||
using namespace std;
|
||||
@ -30,108 +29,7 @@ using namespace dev;
|
||||
using namespace dev::solidity;
|
||||
using namespace dev::solidity::test;
|
||||
|
||||
namespace // anonymous
|
||||
SolidityExecutionFramework::SolidityExecutionFramework() :
|
||||
ExecutionFramework()
|
||||
{
|
||||
h256 const EmptyTrie("0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421");
|
||||
}
|
||||
|
||||
string getIPCSocketPath()
|
||||
{
|
||||
string ipcPath = dev::test::Options::get().ipcPath;
|
||||
if (ipcPath.empty())
|
||||
BOOST_FAIL("ERROR: ipcPath not set! (use --ipcpath <path> or the environment variable ETH_TEST_IPC)");
|
||||
|
||||
return ipcPath;
|
||||
}
|
||||
|
||||
ExecutionFramework::ExecutionFramework() :
|
||||
m_rpc(RPCSession::instance(getIPCSocketPath())),
|
||||
m_optimize(dev::test::Options::get().optimize),
|
||||
m_sender(m_rpc.account(0))
|
||||
{
|
||||
m_rpc.test_rewindToBlock(0);
|
||||
}
|
||||
|
||||
void ExecutionFramework::sendMessage(bytes const& _data, bool _isCreation, u256 const& _value)
|
||||
{
|
||||
RPCSession::TransactionData d;
|
||||
d.data = "0x" + toHex(_data);
|
||||
d.from = "0x" + toString(m_sender);
|
||||
d.gas = toHex(m_gas, HexPrefix::Add);
|
||||
d.gasPrice = toHex(m_gasPrice, HexPrefix::Add);
|
||||
d.value = toHex(_value, HexPrefix::Add);
|
||||
if (!_isCreation)
|
||||
{
|
||||
d.to = dev::toString(m_contractAddress);
|
||||
BOOST_REQUIRE(m_rpc.eth_getCode(d.to, "latest").size() > 2);
|
||||
// Use eth_call to get the output
|
||||
m_output = fromHex(m_rpc.eth_call(d, "latest"), WhenError::Throw);
|
||||
}
|
||||
|
||||
string txHash = m_rpc.eth_sendTransaction(d);
|
||||
m_rpc.test_mineBlocks(1);
|
||||
RPCSession::TransactionReceipt receipt(m_rpc.eth_getTransactionReceipt(txHash));
|
||||
|
||||
if (_isCreation)
|
||||
{
|
||||
m_contractAddress = Address(receipt.contractAddress);
|
||||
BOOST_REQUIRE(m_contractAddress);
|
||||
string code = m_rpc.eth_getCode(receipt.contractAddress, "latest");
|
||||
m_output = fromHex(code, WhenError::Throw);
|
||||
}
|
||||
|
||||
m_gasUsed = u256(receipt.gasUsed);
|
||||
m_logs.clear();
|
||||
for (auto const& log: receipt.logEntries)
|
||||
{
|
||||
LogEntry entry;
|
||||
entry.address = Address(log.address);
|
||||
for (auto const& topic: log.topics)
|
||||
entry.topics.push_back(h256(topic));
|
||||
entry.data = fromHex(log.data, WhenError::Throw);
|
||||
m_logs.push_back(entry);
|
||||
}
|
||||
}
|
||||
|
||||
void ExecutionFramework::sendEther(Address const& _to, u256 const& _value)
|
||||
{
|
||||
RPCSession::TransactionData d;
|
||||
d.data = "0x";
|
||||
d.from = "0x" + toString(m_sender);
|
||||
d.gas = toHex(m_gas, HexPrefix::Add);
|
||||
d.gasPrice = toHex(m_gasPrice, HexPrefix::Add);
|
||||
d.value = toHex(_value, HexPrefix::Add);
|
||||
d.to = dev::toString(_to);
|
||||
|
||||
string txHash = m_rpc.eth_sendTransaction(d);
|
||||
m_rpc.test_mineBlocks(1);
|
||||
}
|
||||
|
||||
size_t ExecutionFramework::currentTimestamp()
|
||||
{
|
||||
auto latestBlock = m_rpc.rpcCall("eth_getBlockByNumber", {"\"latest\"", "false"});
|
||||
return size_t(u256(latestBlock.get("timestamp", "invalid").asString()));
|
||||
}
|
||||
|
||||
Address ExecutionFramework::account(size_t _i)
|
||||
{
|
||||
return Address(m_rpc.accountCreateIfNotExists(_i));
|
||||
}
|
||||
|
||||
bool ExecutionFramework::addressHasCode(Address const& _addr)
|
||||
{
|
||||
string code = m_rpc.eth_getCode(toString(_addr), "latest");
|
||||
return !code.empty() && code != "0x";
|
||||
}
|
||||
|
||||
u256 ExecutionFramework::balanceAt(Address const& _addr)
|
||||
{
|
||||
return u256(m_rpc.eth_getBalance(toString(_addr), "latest"));
|
||||
}
|
||||
|
||||
bool ExecutionFramework::storageEmpty(Address const& _addr)
|
||||
{
|
||||
h256 root(m_rpc.eth_getStorageRoot(toString(_addr), "latest"));
|
||||
BOOST_CHECK(root);
|
||||
return root == EmptyTrie;
|
||||
}
|
||||
|
||||
@ -24,12 +24,7 @@
|
||||
|
||||
#include <functional>
|
||||
|
||||
#include "../TestHelper.h"
|
||||
#include "../RPCSession.h"
|
||||
|
||||
#include <libdevcore/ABI.h>
|
||||
#include <libdevcore/FixedHash.h>
|
||||
#include <libevmasm/Instruction.h>
|
||||
#include "../ExecutionFramework.h"
|
||||
|
||||
#include <libsolidity/interface/CompilerStack.h>
|
||||
#include <libsolidity/interface/Exceptions.h>
|
||||
@ -39,34 +34,23 @@ namespace dev
|
||||
{
|
||||
namespace solidity
|
||||
{
|
||||
using rational = boost::rational<dev::bigint>;
|
||||
/// An Ethereum address: 20 bytes.
|
||||
/// @NOTE This is not endian-specific; it's just a bunch of bytes.
|
||||
using Address = h160;
|
||||
|
||||
// The various denominations; here for ease of use where needed within code.
|
||||
static const u256 ether = exp10<18>();
|
||||
static const u256 finney = exp10<15>();
|
||||
static const u256 szabo = exp10<12>();
|
||||
static const u256 shannon = exp10<9>();
|
||||
static const u256 wei = exp10<0>();
|
||||
|
||||
namespace test
|
||||
{
|
||||
|
||||
class ExecutionFramework
|
||||
class SolidityExecutionFramework: public ExecutionFramework
|
||||
{
|
||||
|
||||
public:
|
||||
ExecutionFramework();
|
||||
SolidityExecutionFramework();
|
||||
|
||||
bytes const& compileAndRunWithoutCheck(
|
||||
virtual bytes const& compileAndRunWithoutCheck(
|
||||
std::string const& _sourceCode,
|
||||
u256 const& _value = 0,
|
||||
std::string const& _contractName = "",
|
||||
bytes const& _arguments = bytes(),
|
||||
std::map<std::string, Address> const& _libraryAddresses = std::map<std::string, Address>()
|
||||
)
|
||||
) override
|
||||
{
|
||||
// Silence compiler version warning
|
||||
std::string sourceCode = "pragma solidity >=0.0;\n" + _sourceCode;
|
||||
@ -90,224 +74,8 @@ public:
|
||||
return m_output;
|
||||
}
|
||||
|
||||
bytes const& compileAndRun(
|
||||
std::string const& _sourceCode,
|
||||
u256 const& _value = 0,
|
||||
std::string const& _contractName = "",
|
||||
bytes const& _arguments = bytes(),
|
||||
std::map<std::string, Address> const& _libraryAddresses = std::map<std::string, Address>()
|
||||
)
|
||||
{
|
||||
compileAndRunWithoutCheck(_sourceCode, _value, _contractName, _arguments, _libraryAddresses);
|
||||
BOOST_REQUIRE(!m_output.empty());
|
||||
return m_output;
|
||||
}
|
||||
|
||||
template <class... Args>
|
||||
bytes const& callContractFunctionWithValue(std::string _sig, u256 const& _value, Args const&... _arguments)
|
||||
{
|
||||
FixedHash<4> hash(dev::keccak256(_sig));
|
||||
sendMessage(hash.asBytes() + encodeArgs(_arguments...), false, _value);
|
||||
return m_output;
|
||||
}
|
||||
|
||||
template <class... Args>
|
||||
bytes const& callContractFunction(std::string _sig, Args const&... _arguments)
|
||||
{
|
||||
return callContractFunctionWithValue(_sig, 0, _arguments...);
|
||||
}
|
||||
|
||||
template <class CppFunction, class... Args>
|
||||
void testSolidityAgainstCpp(std::string _sig, CppFunction const& _cppFunction, Args const&... _arguments)
|
||||
{
|
||||
bytes solidityResult = callContractFunction(_sig, _arguments...);
|
||||
bytes cppResult = callCppAndEncodeResult(_cppFunction, _arguments...);
|
||||
BOOST_CHECK_MESSAGE(
|
||||
solidityResult == cppResult,
|
||||
"Computed values do not match.\nSolidity: " +
|
||||
toHex(solidityResult) +
|
||||
"\nC++: " +
|
||||
toHex(cppResult)
|
||||
);
|
||||
}
|
||||
|
||||
template <class CppFunction, class... Args>
|
||||
void testSolidityAgainstCppOnRange(std::string _sig, CppFunction const& _cppFunction, u256 const& _rangeStart, u256 const& _rangeEnd)
|
||||
{
|
||||
for (u256 argument = _rangeStart; argument < _rangeEnd; ++argument)
|
||||
{
|
||||
bytes solidityResult = callContractFunction(_sig, argument);
|
||||
bytes cppResult = callCppAndEncodeResult(_cppFunction, argument);
|
||||
BOOST_CHECK_MESSAGE(
|
||||
solidityResult == cppResult,
|
||||
"Computed values do not match.\nSolidity: " +
|
||||
toHex(solidityResult) +
|
||||
"\nC++: " +
|
||||
toHex(cppResult) +
|
||||
"\nArgument: " +
|
||||
toHex(encode(argument))
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
static bytes encode(bool _value) { return encode(byte(_value)); }
|
||||
static bytes encode(int _value) { return encode(u256(_value)); }
|
||||
static bytes encode(size_t _value) { return encode(u256(_value)); }
|
||||
static bytes encode(char const* _value) { return encode(std::string(_value)); }
|
||||
static bytes encode(byte _value) { return bytes(31, 0) + bytes{_value}; }
|
||||
static bytes encode(u256 const& _value) { return toBigEndian(_value); }
|
||||
/// @returns the fixed-point encoding of a rational number with a given
|
||||
/// number of fractional bits.
|
||||
static bytes encode(std::pair<rational, int> const& _valueAndPrecision)
|
||||
{
|
||||
rational const& value = _valueAndPrecision.first;
|
||||
int fractionalBits = _valueAndPrecision.second;
|
||||
return encode(u256((value.numerator() << fractionalBits) / value.denominator()));
|
||||
}
|
||||
static bytes encode(h256 const& _value) { return _value.asBytes(); }
|
||||
static bytes encode(bytes const& _value, bool _padLeft = true)
|
||||
{
|
||||
bytes padding = bytes((32 - _value.size() % 32) % 32, 0);
|
||||
return _padLeft ? padding + _value : _value + padding;
|
||||
}
|
||||
static bytes encode(std::string const& _value) { return encode(asBytes(_value), false); }
|
||||
template <class _T>
|
||||
static bytes encode(std::vector<_T> const& _value)
|
||||
{
|
||||
bytes ret;
|
||||
for (auto const& v: _value)
|
||||
ret += encode(v);
|
||||
return ret;
|
||||
}
|
||||
|
||||
template <class FirstArg, class... Args>
|
||||
static bytes encodeArgs(FirstArg const& _firstArg, Args const&... _followingArgs)
|
||||
{
|
||||
return encode(_firstArg) + encodeArgs(_followingArgs...);
|
||||
}
|
||||
static bytes encodeArgs()
|
||||
{
|
||||
return bytes();
|
||||
}
|
||||
//@todo might be extended in the future
|
||||
template <class Arg>
|
||||
static bytes encodeDyn(Arg const& _arg)
|
||||
{
|
||||
return encodeArgs(u256(0x20), u256(_arg.size()), _arg);
|
||||
}
|
||||
class ContractInterface
|
||||
{
|
||||
public:
|
||||
ContractInterface(ExecutionFramework& _framework): m_framework(_framework) {}
|
||||
|
||||
void setNextValue(u256 const& _value) { m_nextValue = _value; }
|
||||
|
||||
protected:
|
||||
template <class... Args>
|
||||
bytes const& call(std::string const& _sig, Args const&... _arguments)
|
||||
{
|
||||
auto const& ret = m_framework.callContractFunctionWithValue(_sig, m_nextValue, _arguments...);
|
||||
m_nextValue = 0;
|
||||
return ret;
|
||||
}
|
||||
|
||||
void callString(std::string const& _name, std::string const& _arg)
|
||||
{
|
||||
BOOST_CHECK(call(_name + "(string)", u256(0x20), _arg.length(), _arg).empty());
|
||||
}
|
||||
|
||||
void callStringAddress(std::string const& _name, std::string const& _arg1, u160 const& _arg2)
|
||||
{
|
||||
BOOST_CHECK(call(_name + "(string,address)", u256(0x40), _arg2, _arg1.length(), _arg1).empty());
|
||||
}
|
||||
|
||||
void callStringAddressBool(std::string const& _name, std::string const& _arg1, u160 const& _arg2, bool _arg3)
|
||||
{
|
||||
BOOST_CHECK(call(_name + "(string,address,bool)", u256(0x60), _arg2, _arg3, _arg1.length(), _arg1).empty());
|
||||
}
|
||||
|
||||
void callStringBytes32(std::string const& _name, std::string const& _arg1, h256 const& _arg2)
|
||||
{
|
||||
BOOST_CHECK(call(_name + "(string,bytes32)", u256(0x40), _arg2, _arg1.length(), _arg1).empty());
|
||||
}
|
||||
|
||||
u160 callStringReturnsAddress(std::string const& _name, std::string const& _arg)
|
||||
{
|
||||
bytes const& ret = call(_name + "(string)", u256(0x20), _arg.length(), _arg);
|
||||
BOOST_REQUIRE(ret.size() == 0x20);
|
||||
BOOST_CHECK(std::count(ret.begin(), ret.begin() + 12, 0) == 12);
|
||||
return eth::abiOut<u160>(ret);
|
||||
}
|
||||
|
||||
std::string callAddressReturnsString(std::string const& _name, u160 const& _arg)
|
||||
{
|
||||
bytesConstRef ret = ref(call(_name + "(address)", _arg));
|
||||
BOOST_REQUIRE(ret.size() >= 0x20);
|
||||
u256 offset = eth::abiOut<u256>(ret);
|
||||
BOOST_REQUIRE_EQUAL(offset, 0x20);
|
||||
u256 len = eth::abiOut<u256>(ret);
|
||||
BOOST_REQUIRE_EQUAL(ret.size(), ((len + 0x1f) / 0x20) * 0x20);
|
||||
return ret.cropped(0, size_t(len)).toString();
|
||||
}
|
||||
|
||||
h256 callStringReturnsBytes32(std::string const& _name, std::string const& _arg)
|
||||
{
|
||||
bytes const& ret = call(_name + "(string)", u256(0x20), _arg.length(), _arg);
|
||||
BOOST_REQUIRE(ret.size() == 0x20);
|
||||
return eth::abiOut<h256>(ret);
|
||||
}
|
||||
|
||||
private:
|
||||
u256 m_nextValue;
|
||||
ExecutionFramework& m_framework;
|
||||
};
|
||||
|
||||
private:
|
||||
template <class CppFunction, class... Args>
|
||||
auto callCppAndEncodeResult(CppFunction const& _cppFunction, Args const&... _arguments)
|
||||
-> typename std::enable_if<std::is_void<decltype(_cppFunction(_arguments...))>::value, bytes>::type
|
||||
{
|
||||
_cppFunction(_arguments...);
|
||||
return bytes();
|
||||
}
|
||||
template <class CppFunction, class... Args>
|
||||
auto callCppAndEncodeResult(CppFunction const& _cppFunction, Args const&... _arguments)
|
||||
-> typename std::enable_if<!std::is_void<decltype(_cppFunction(_arguments...))>::value, bytes>::type
|
||||
{
|
||||
return encode(_cppFunction(_arguments...));
|
||||
}
|
||||
|
||||
protected:
|
||||
void sendMessage(bytes const& _data, bool _isCreation, u256 const& _value = 0);
|
||||
void sendEther(Address const& _to, u256 const& _value);
|
||||
size_t currentTimestamp();
|
||||
|
||||
/// @returns the (potentially newly created) _ith address.
|
||||
Address account(size_t _i);
|
||||
|
||||
u256 balanceAt(Address const& _addr);
|
||||
bool storageEmpty(Address const& _addr);
|
||||
bool addressHasCode(Address const& _addr);
|
||||
|
||||
RPCSession& m_rpc;
|
||||
|
||||
struct LogEntry
|
||||
{
|
||||
Address address;
|
||||
std::vector<h256> topics;
|
||||
bytes data;
|
||||
};
|
||||
|
||||
size_t m_optimizeRuns = 200;
|
||||
bool m_optimize = false;
|
||||
dev::solidity::CompilerStack m_compiler;
|
||||
Address m_sender;
|
||||
Address m_contractAddress;
|
||||
u256 const m_gasPrice = 100 * szabo;
|
||||
u256 const m_gas = 100000000;
|
||||
bytes m_output;
|
||||
std::vector<LogEntry> m_logs;
|
||||
u256 m_gasUsed;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
@ -45,7 +45,7 @@ namespace solidity
|
||||
namespace test
|
||||
{
|
||||
|
||||
class OptimizerTestFramework: public ExecutionFramework
|
||||
class OptimizerTestFramework: public SolidityExecutionFramework
|
||||
{
|
||||
public:
|
||||
OptimizerTestFramework() { }
|
||||
|
||||
Loading…
Reference in New Issue
Block a user