solidity/test/TestCase.cpp

106 lines
3.1 KiB
C++

/*
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/>.
*/
#include <test/Common.h>
#include <test/TestCase.h>
#include <boost/algorithm/string/predicate.hpp>
#include <stdexcept>
#include <iostream>
using namespace std;
using namespace solidity;
using namespace solidity::frontend;
using namespace solidity::frontend::test;
void TestCase::printSettings(ostream& _stream, const string& _linePrefix, const bool)
{
auto& settings = m_reader.settings();
if (settings.empty())
return;
_stream << _linePrefix << "// ====" << endl;
for (auto const& setting: settings)
_stream << _linePrefix << "// " << setting.first << ": " << setting.second << endl;
}
bool TestCase::isTestFilename(boost::filesystem::path const& _filename)
{
string extension = _filename.extension().string();
return (extension == ".sol" || extension == ".yul") &&
!boost::starts_with(_filename.string(), "~") &&
!boost::starts_with(_filename.string(), ".");
}
bool TestCase::shouldRun()
{
m_reader.ensureAllSettingsRead();
return m_shouldRun;
}
void TestCase::expect(string::iterator& _it, string::iterator _end, string::value_type _c)
{
if (_it == _end || *_it != _c)
throw runtime_error(string("Invalid test expectation. Expected: \"") + _c + "\".");
++_it;
}
EVMVersionRestrictedTestCase::EVMVersionRestrictedTestCase(string const& _filename):
TestCase(_filename)
{
string versionString = m_reader.stringSetting("EVMVersion", "any");
if (versionString == "any")
return;
string comparator;
size_t versionBegin = 0;
for (auto character: versionString)
if (!isalpha(character))
{
comparator += character;
versionBegin++;
}
else
break;
versionString = versionString.substr(versionBegin);
std::optional<langutil::EVMVersion> version = langutil::EVMVersion::fromString(versionString);
if (!version)
BOOST_THROW_EXCEPTION(runtime_error{"Invalid EVM version: \"" + versionString + "\""});
langutil::EVMVersion evmVersion = solidity::test::CommonOptions::get().evmVersion();
bool comparisonResult;
if (comparator == ">")
comparisonResult = evmVersion > version;
else if (comparator == ">=")
comparisonResult = evmVersion >= version;
else if (comparator == "<")
comparisonResult = evmVersion < version;
else if (comparator == "<=")
comparisonResult = evmVersion <= version;
else if (comparator == "=")
comparisonResult = evmVersion == version;
else if (comparator == "!")
comparisonResult = !(evmVersion == version);
else
BOOST_THROW_EXCEPTION(runtime_error{"Invalid EVM comparator: \"" + comparator + "\""});
if (!comparisonResult)
m_shouldRun = false;
}