diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/ExecutionFramework.cpp | 137 | ||||
| -rw-r--r-- | test/ExecutionFramework.h | 288 | ||||
| -rw-r--r-- | test/contracts/AuctionRegistrar.cpp | 6 | ||||
| -rw-r--r-- | test/contracts/FixedFeeRegistrar.cpp | 2 | ||||
| -rw-r--r-- | test/contracts/Wallet.cpp | 2 | ||||
| -rw-r--r-- | test/libsolidity/GasMeter.cpp | 2 | ||||
| -rw-r--r-- | test/libsolidity/SolidityEndToEndTest.cpp | 3 | ||||
| -rw-r--r-- | test/libsolidity/SolidityExecutionFramework.cpp | 106 | ||||
| -rw-r--r-- | test/libsolidity/SolidityExecutionFramework.h | 242 | ||||
| -rw-r--r-- | test/libsolidity/SolidityOptimizer.cpp | 2 |
10 files changed, 441 insertions, 349 deletions
diff --git a/test/ExecutionFramework.cpp b/test/ExecutionFramework.cpp new file mode 100644 index 00000000..4ae50462 --- /dev/null +++ b/test/ExecutionFramework.cpp @@ -0,0 +1,137 @@ +/* + This file is part of solidity. + + solidity 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. + + solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>. +*/ +/** + * @author Christian <c@ethdev.com> + * @date 2016 + * Framework for executing contracts and testing them using RPC. + */ + +#include <cstdlib> +#include <boost/test/framework.hpp> +#include <libdevcore/CommonIO.h> +#include <test/ExecutionFramework.h> + +using namespace std; +using namespace dev; +using namespace dev::solidity; +using namespace dev::solidity::test; + +namespace // anonymous +{ + 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; +} diff --git a/test/ExecutionFramework.h b/test/ExecutionFramework.h new file mode 100644 index 00000000..e487b106 --- /dev/null +++ b/test/ExecutionFramework.h @@ -0,0 +1,288 @@ +/* + This file is part of solidity. + + solidity 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. + + solidity 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 solidity. If not, see <http://www.gnu.org/licenses/>. +*/ +/** + * @author Christian <c@ethdev.com> + * @date 2014 + * Framework for executing contracts and testing them using RPC. + */ + +#pragma once + +#include <functional> + +#include "TestHelper.h" +#include "RPCSession.h" + +#include <libdevcore/ABI.h> +#include <libdevcore/FixedHash.h> + +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 +{ + +public: + ExecutionFramework(); + + 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>() + ) = 0; + + 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; + 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; +}; + +} +} +} // end namespaces + diff --git a/test/contracts/AuctionRegistrar.cpp b/test/contracts/AuctionRegistrar.cpp index 0b573bca..c156efd1 100644 --- a/test/contracts/AuctionRegistrar.cpp +++ b/test/contracts/AuctionRegistrar.cpp @@ -213,7 +213,7 @@ contract GlobalRegistrar is Registrar, AuctionSystem { static unique_ptr<bytes> s_compiledRegistrar; -class AuctionRegistrarTestFramework: public ExecutionFramework +class AuctionRegistrarTestFramework: public SolidityExecutionFramework { protected: void deployRegistrar() @@ -229,11 +229,11 @@ protected: BOOST_REQUIRE(!m_output.empty()); } - using ContractInterface = ExecutionFramework::ContractInterface; + using ContractInterface = SolidityExecutionFramework::ContractInterface; class RegistrarInterface: public ContractInterface { public: - RegistrarInterface(ExecutionFramework& _framework): ContractInterface(_framework) {} + RegistrarInterface(SolidityExecutionFramework& _framework): ContractInterface(_framework) {} void reserve(string const& _name) { callString("reserve", _name); diff --git a/test/contracts/FixedFeeRegistrar.cpp b/test/contracts/FixedFeeRegistrar.cpp index 8aabdac2..829205d5 100644 --- a/test/contracts/FixedFeeRegistrar.cpp +++ b/test/contracts/FixedFeeRegistrar.cpp @@ -125,7 +125,7 @@ contract FixedFeeRegistrar is Registrar { static unique_ptr<bytes> s_compiledRegistrar; -class RegistrarTestFramework: public ExecutionFramework +class RegistrarTestFramework: public SolidityExecutionFramework { protected: void deployRegistrar() diff --git a/test/contracts/Wallet.cpp b/test/contracts/Wallet.cpp index 935baf5b..6fbee6f1 100644 --- a/test/contracts/Wallet.cpp +++ b/test/contracts/Wallet.cpp @@ -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( diff --git a/test/libsolidity/GasMeter.cpp b/test/libsolidity/GasMeter.cpp index bc224284..f467d669 100644 --- a/test/libsolidity/GasMeter.cpp +++ b/test/libsolidity/GasMeter.cpp @@ -40,7 +40,7 @@ namespace solidity namespace test { -class GasMeterTestFramework: public ExecutionFramework +class GasMeterTestFramework: public SolidityExecutionFramework { public: GasMeterTestFramework() { } diff --git a/test/libsolidity/SolidityEndToEndTest.cpp b/test/libsolidity/SolidityEndToEndTest.cpp index 6478ea86..b5fcdb5e 100644 --- a/test/libsolidity/SolidityEndToEndTest.cpp +++ b/test/libsolidity/SolidityEndToEndTest.cpp @@ -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) { diff --git a/test/libsolidity/SolidityExecutionFramework.cpp b/test/libsolidity/SolidityExecutionFramework.cpp index 00943367..fe35087c 100644 --- a/test/libsolidity/SolidityExecutionFramework.cpp +++ b/test/libsolidity/SolidityExecutionFramework.cpp @@ -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; } diff --git a/test/libsolidity/SolidityExecutionFramework.h b/test/libsolidity/SolidityExecutionFramework.h index b2ea9c08..16b886f1 100644 --- a/test/libsolidity/SolidityExecutionFramework.h +++ b/test/libsolidity/SolidityExecutionFramework.h @@ -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; }; } diff --git a/test/libsolidity/SolidityOptimizer.cpp b/test/libsolidity/SolidityOptimizer.cpp index a53a2638..15208b41 100644 --- a/test/libsolidity/SolidityOptimizer.cpp +++ b/test/libsolidity/SolidityOptimizer.cpp @@ -45,7 +45,7 @@ namespace solidity namespace test { -class OptimizerTestFramework: public ExecutionFramework +class OptimizerTestFramework: public SolidityExecutionFramework { public: OptimizerTestFramework() { } |