/* 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 . */ #include #include #include #include #include #include #include #include #include #include #include using namespace dev; using namespace solidity; using namespace dev::solidity::test; using namespace dev::formatting; using namespace std; using namespace boost; using namespace boost::algorithm; using namespace boost::unit_test; namespace fs = boost::filesystem; SemanticTest::SemanticTest(string const& _filename, string const& _ipcPath, langutil::EVMVersion _evmVersion): SolidityExecutionFramework(_ipcPath, _evmVersion) { ifstream file(_filename); soltestAssert(file, "Cannot open test contract: \"" + _filename + "\"."); file.exceptions(ios::badbit); std::tie(m_source, m_lineOffset) = parseSourceAndSettingsWithLineNumbers(file); if (m_settings.count("compileViaYul")) { if (m_settings["compileViaYul"] == "also") { m_validatedSettings["compileViaYul"] = m_settings["compileViaYul"]; m_runWithYul = true; m_runWithoutYul = true; } else { m_validatedSettings["compileViaYul"] = "only"; m_runWithYul = true; m_runWithoutYul = false; } m_settings.erase("compileViaYul"); } parseExpectations(file); } TestCase::TestResult SemanticTest::run(ostream& _stream, string const& _linePrefix, bool _formatted) { for(bool compileViaYul: set{!m_runWithoutYul, m_runWithYul}) { bool success = true; m_compileViaYul = compileViaYul; if (compileViaYul) AnsiColorized(_stream, _formatted, {BOLD, CYAN}) << _linePrefix << "Running via Yul:" << endl; for (auto& test: m_tests) test.reset(); for (auto& test: m_tests) { if (&test == &m_tests.front()) if (test.call().isConstructor) deploy("", test.call().value, test.call().arguments.rawBytes()); else soltestAssert(deploy("", 0, bytes()), "Failed to deploy contract."); else soltestAssert(!test.call().isConstructor, "Constructor has to be the first function call."); if (test.call().isConstructor) { if (m_transactionSuccessful == test.call().expectations.failure) success = false; test.setFailure(!m_transactionSuccessful); test.setRawBytes(bytes()); } else { bytes output = callContractFunctionWithValueNoEncoding( test.call().signature, test.call().value, test.call().arguments.rawBytes() ); if ((m_transactionSuccessful == test.call().expectations.failure) || (output != test.call().expectations.rawBytes())) success = false; test.setFailure(!m_transactionSuccessful); test.setRawBytes(std::move(output)); test.setContractABI(m_compiler.contractABI(m_compiler.lastContractName())); } } if (!success) { AnsiColorized(_stream, _formatted, {BOLD, CYAN}) << _linePrefix << "Expected result:" << endl; for (auto const& test: m_tests) { ErrorReporter errorReporter; _stream << test.format(errorReporter, _linePrefix, false, _formatted) << endl; _stream << errorReporter.format(_linePrefix, _formatted); } _stream << endl; AnsiColorized(_stream, _formatted, {BOLD, CYAN}) << _linePrefix << "Obtained result:" << endl; for (auto const& test: m_tests) { ErrorReporter errorReporter; _stream << test.format(errorReporter, _linePrefix, true, _formatted) << endl; _stream << errorReporter.format(_linePrefix, _formatted); } AnsiColorized(_stream, _formatted, {BOLD, RED}) << _linePrefix << endl << _linePrefix << "Attention: Updates on the test will apply the detected format displayed." << endl; if (compileViaYul && m_runWithoutYul) { _stream << _linePrefix << endl << _linePrefix; AnsiColorized(_stream, _formatted, {RED_BACKGROUND}) << "Note that the test passed without Yul."; _stream << endl; } else if (!compileViaYul && m_runWithYul) AnsiColorized(_stream, _formatted, {BOLD, YELLOW}) << _linePrefix << endl << _linePrefix << "Note that the test also has to pass via Yul." << endl; return TestResult::Failure; } } return TestResult::Success; } void SemanticTest::printSource(ostream& _stream, string const& _linePrefix, bool) const { stringstream stream(m_source); string line; while (getline(stream, line)) _stream << _linePrefix << line << endl; } void SemanticTest::printUpdatedExpectations(ostream& _stream, string const&) const { for (auto const& test: m_tests) _stream << test.format("", true, false) << endl; } void SemanticTest::parseExpectations(istream& _stream) { TestFileParser parser{_stream}; auto functionCalls = parser.parseFunctionCalls(m_lineOffset); std::move(functionCalls.begin(), functionCalls.end(), back_inserter(m_tests)); } bool SemanticTest::deploy(string const& _contractName, u256 const& _value, bytes const& _arguments) { auto output = compileAndRunWithoutCheck(m_source, _value, _contractName, _arguments); return !output.empty() && m_transactionSuccessful; }