mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
115 lines
3.2 KiB
C++
115 lines
3.2 KiB
C++
/*
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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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// SPDX-License-Identifier: GPL-3.0
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#include <test/libyul/YulInterpreterTest.h>
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#include <test/tools/yulInterpreter/Interpreter.h>
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#include <test/Common.h>
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#include <libyul/backends/evm/EVMDialect.h>
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#include <libyul/YulStack.h>
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#include <libyul/AsmAnalysisInfo.h>
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#include <liblangutil/DebugInfoSelection.h>
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#include <liblangutil/ErrorReporter.h>
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#include <liblangutil/SourceReferenceFormatter.h>
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#include <libsolutil/AnsiColorized.h>
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#include <boost/test/unit_test.hpp>
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#include <boost/algorithm/string.hpp>
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#include <fstream>
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using namespace solidity;
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using namespace solidity::util;
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using namespace solidity::langutil;
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using namespace solidity::yul;
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using namespace solidity::yul::test;
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using namespace solidity::frontend;
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using namespace solidity::frontend::test;
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using namespace std;
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YulInterpreterTest::YulInterpreterTest(string const& _filename):
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EVMVersionRestrictedTestCase(_filename)
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{
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m_source = m_reader.source();
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m_expectation = m_reader.simpleExpectations();
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m_simulateExternalCallsToSelf = m_reader.boolSetting("simulateExternalCall", false);
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}
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TestCase::TestResult YulInterpreterTest::run(ostream& _stream, string const& _linePrefix, bool const _formatted)
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{
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if (!parse(_stream, _linePrefix, _formatted))
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return TestResult::FatalError;
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m_obtainedResult = interpret();
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return checkResult(_stream, _linePrefix, _formatted);
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}
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bool YulInterpreterTest::parse(ostream& _stream, string const& _linePrefix, bool const _formatted)
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{
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YulStack stack(
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solidity::test::CommonOptions::get().evmVersion(),
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solidity::test::CommonOptions::get().eofVersion(),
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YulStack::Language::StrictAssembly,
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solidity::frontend::OptimiserSettings::none(),
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DebugInfoSelection::All()
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);
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if (stack.parseAndAnalyze("", m_source))
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{
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m_ast = stack.parserResult()->code;
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m_analysisInfo = stack.parserResult()->analysisInfo;
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return true;
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}
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else
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{
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AnsiColorized(_stream, _formatted, {formatting::BOLD, formatting::RED}) << _linePrefix << "Error parsing source." << endl;
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SourceReferenceFormatter{_stream, stack, true, false}
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.printErrorInformation(stack.errors());
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return false;
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}
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}
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string YulInterpreterTest::interpret()
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{
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InterpreterState state;
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state.maxTraceSize = 32;
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state.maxSteps = 512;
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state.maxExprNesting = 64;
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try
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{
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Interpreter::run(
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state,
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EVMDialect::strictAssemblyForEVMObjects(langutil::EVMVersion{}),
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*m_ast,
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/*disableExternalCalls=*/ !m_simulateExternalCallsToSelf,
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/*disableMemoryTracing=*/ false
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);
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}
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catch (InterpreterTerminatedGeneric const&)
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{
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}
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stringstream result;
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state.dumpTraceAndState(result, false);
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return result.str();
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}
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