mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
59 lines
1.7 KiB
C++
59 lines
1.7 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/tools/ossfuzz/SolidityMutator.h>
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#include <algorithm>
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using namespace std;
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using namespace solidity::util;
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using namespace solidity::test::fuzzer;
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antlrcpp::Any SolidityMutator::visitSourceUnit(SolidityParser::SourceUnitContext* _ctx)
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{
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if (_ctx->pragmaDirective().empty())
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m_out << Whiskers(s_pragmaDirective)("directive", "experimental SMTChecker").render();
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else
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visitChildren(_ctx);
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return antlrcpp::Any();
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}
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antlrcpp::Any SolidityMutator::visitPragmaDirective(SolidityParser::PragmaDirectiveContext*)
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{
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auto PickLiteral = [&]() -> string
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{
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static const vector<string> alphanum = {
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"0",
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"experimental",
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"solidity < 142857",
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"solidity >=0.0.0",
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"solidity >=0.0.0 <0.8.0",
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"experimental __test",
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"experimental SMTChecker",
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"experimental ABIEncoderV2",
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"experimental \"xyz\""
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};
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return alphanum[randomOneToN(alphanum.size()) - 1];
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};
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string pragma = PickLiteral();
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m_out << Whiskers(s_pragmaDirective)("directive", pragma).render();
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return antlrcpp::Any();
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} |