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b3230b0bdc
test: updat filereader test deprecate namespace std deprecate namespace std deprecate namespace std deprecate namespace std deprecate namespace std deprecate namespace std deprecate namespace std deprecate namespace std deprecated std namespace deprecated std namespace deprecated std namespace deprecated std namespace deprecated std namespace deprecated std namespace deprecated std namespace deprecated std namespace deprecated std namespace depecrate namespace std deprecated namespace std check ci clean line Co-authored-by: Nikola Matić <nikola.matic@ethereum.org> purge line pure line deprecate std deprecate std deprecate std deprecate std deprecate std deprecate deprecate std bye namespace
162 lines
5.5 KiB
C++
162 lines
5.5 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/libsolidity/GasTest.h>
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#include <test/libsolidity/util/Common.h>
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#include <test/Common.h>
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#include <libsolutil/CommonIO.h>
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#include <libsolutil/JSON.h>
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#include <boost/algorithm/string.hpp>
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#include <boost/algorithm/string/predicate.hpp>
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#include <boost/filesystem.hpp>
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#include <boost/test/unit_test.hpp>
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#include <boost/throw_exception.hpp>
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#include <fstream>
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#include <stdexcept>
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using namespace solidity::langutil;
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using namespace solidity::frontend;
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using namespace solidity::frontend::test;
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using namespace solidity;
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using namespace boost::unit_test;
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GasTest::GasTest(std::string const& _filename):
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TestCase(_filename)
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{
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m_source = m_reader.source();
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m_optimise = m_reader.boolSetting("optimize", false);
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m_optimiseYul = m_reader.boolSetting("optimize-yul", false);
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m_optimiseRuns = m_reader.sizetSetting("optimize-runs", OptimiserSettings{}.expectedExecutionsPerDeployment);
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parseExpectations(m_reader.stream());
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}
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void GasTest::parseExpectations(std::istream& _stream)
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{
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std::map<std::string, std::string>* currentKind = nullptr;
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std::string line;
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while (getline(_stream, line))
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if (!boost::starts_with(line, "// "))
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BOOST_THROW_EXCEPTION(std::runtime_error("Invalid expectation: expected \"// \"."));
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else if (boost::ends_with(line, ":"))
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{
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std::string kind = line.substr(3, line.length() - 4);
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boost::trim(kind);
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currentKind = &m_expectations[std::move(kind)];
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}
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else if (!currentKind)
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BOOST_THROW_EXCEPTION(std::runtime_error("No function kind specified. Expected \"creation:\", \"external:\" or \"internal:\"."));
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else
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{
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auto it = line.begin() + 3;
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skipWhitespace(it, line.end());
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auto functionNameBegin = it;
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while (it != line.end() && *it != ':')
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++it;
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std::string functionName(functionNameBegin, it);
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if (functionName == "fallback")
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functionName.clear();
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expect(it, line.end(), ':');
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skipWhitespace(it, line.end());
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if (it == line.end())
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BOOST_THROW_EXCEPTION(std::runtime_error("Invalid expectation: expected gas cost."));
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(*currentKind)[functionName] = std::string(it, line.end());
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}
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}
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void GasTest::printUpdatedExpectations(std::ostream& _stream, std::string const& _linePrefix) const
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{
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Json::Value estimates = compiler().gasEstimates(compiler().lastContractName());
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for (auto groupIt = estimates.begin(); groupIt != estimates.end(); ++groupIt)
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{
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_stream << _linePrefix << groupIt.key().asString() << ":" << std::endl;
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for (auto it = groupIt->begin(); it != groupIt->end(); ++it)
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{
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_stream << _linePrefix << " ";
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if (it.key().asString().empty())
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_stream << "fallback";
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else
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_stream << it.key().asString();
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_stream << ": " << it->asString() << std::endl;
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}
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}
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}
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TestCase::TestResult GasTest::run(std::ostream& _stream, std::string const& _linePrefix, bool _formatted)
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{
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compiler().reset();
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// Prerelease CBOR metadata varies in size due to changing version numbers and build dates.
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// This leads to volatile creation cost estimates. Therefore we force the compiler to
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// release mode for testing gas estimates.
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compiler().setMetadataFormat(CompilerStack::MetadataFormat::NoMetadata);
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OptimiserSettings settings = m_optimise ? OptimiserSettings::standard() : OptimiserSettings::minimal();
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if (m_optimiseYul)
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{
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settings.runYulOptimiser = m_optimise;
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settings.optimizeStackAllocation = m_optimise;
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}
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settings.expectedExecutionsPerDeployment = m_optimiseRuns;
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compiler().setOptimiserSettings(settings);
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compiler().setSources({{"", withPreamble(m_source)}});
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if (!compiler().parseAndAnalyze() || !compiler().compile())
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{
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_stream << formatErrors(filteredErrors(), _formatted);
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return TestResult::FatalError;
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}
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Json::Value estimateGroups = compiler().gasEstimates(compiler().lastContractName());
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if (
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m_expectations.size() == estimateGroups.size() &&
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boost::all(m_expectations, [&](auto const& expectations) {
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auto const& estimates = estimateGroups[expectations.first];
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return estimates.size() == expectations.second.size() &&
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boost::all(expectations.second, [&](auto const& entry) {
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return entry.second == estimates[entry.first].asString();
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});
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})
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)
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return TestResult::Success;
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else
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{
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_stream << _linePrefix << "Expected:" << std::endl;
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for (auto const& expectations: m_expectations)
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{
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_stream << _linePrefix << " " << expectations.first << ":" << std::endl;
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for (auto const& entry: expectations.second)
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_stream << _linePrefix
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<< " "
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<< (entry.first.empty() ? "fallback" : entry.first)
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<< ": "
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<< entry.second
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<< std::endl;
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}
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_stream << _linePrefix << "Obtained:" << std::endl;
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printUpdatedExpectations(_stream, _linePrefix + " ");
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return TestResult::Failure;
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}
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}
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void GasTest::printSource(std::ostream& _stream, std::string const& _linePrefix, bool) const
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{
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std::string line;
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std::istringstream input(m_source);
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while (getline(input, line))
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_stream << _linePrefix << line << std::endl;
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}
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