solidity/test/libsolidity/SMTCheckerTest.cpp

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/*
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/libsolidity/SMTCheckerTest.h>
#include <test/Common.h>
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#include <libsolidity/formal/ModelChecker.h>
using namespace std;
using namespace solidity;
using namespace solidity::langutil;
using namespace solidity::frontend;
using namespace solidity::frontend::test;
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SMTCheckerTest::SMTCheckerTest(string const& _filename, langutil::EVMVersion _evmVersion): SyntaxTest(_filename, _evmVersion)
{
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auto const& choice = m_reader.stringSetting("SMTSolvers", "any");
if (choice == "any")
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m_enabledSolvers = smtutil::SMTSolverChoice::All();
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else if (choice == "z3")
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m_enabledSolvers = smtutil::SMTSolverChoice::Z3();
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else if (choice == "cvc4")
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m_enabledSolvers = smtutil::SMTSolverChoice::CVC4();
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else if (choice == "none")
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m_enabledSolvers = smtutil::SMTSolverChoice::None();
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else
BOOST_THROW_EXCEPTION(runtime_error("Invalid SMT solver choice."));
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auto available = ModelChecker::availableSolvers();
if (!available.z3)
m_enabledSolvers.z3 = false;
if (!available.cvc4)
m_enabledSolvers.cvc4 = false;
if (m_enabledSolvers.none())
m_shouldRun = false;
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}
TestCase::TestResult SMTCheckerTest::run(ostream& _stream, string const& _linePrefix, bool _formatted)
{
setupCompiler();
compiler().setSMTSolverChoice(m_enabledSolvers);
parseAndAnalyze();
filterObtainedErrors();
return conclude(_stream, _linePrefix, _formatted);
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}