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84 lines
2.2 KiB
84 lines
2.2 KiB
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2024 Cppcheck team.
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "cppcheck.h"
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#include "type2.h"
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#ifdef NO_FUZZ
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#include <cstdlib>
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#include <fstream>
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#include <sstream>
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#endif
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enum class Color;
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class DummyErrorLogger : public ErrorLogger {
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public:
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void reportOut(const std::string& /*outmsg*/, Color /*c*/) override {}
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void reportErr(const ErrorMessage& /*msg*/) override {}
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void reportProgress(const std::string& /*filename*/,
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const char /*stage*/[],
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const std::size_t /*value*/) override {} // FN
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};
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static DummyErrorLogger s_errorLogger;
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static void doCheck(const std::string& code)
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{
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CppCheck cppcheck(s_errorLogger, false, nullptr);
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cppcheck.settings().addEnabled("all");
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cppcheck.settings().certainty.setEnabled(Certainty::inconclusive, true);
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cppcheck.check("test.cpp", code);
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}
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#ifndef NO_FUZZ
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extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t dataSize);
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t dataSize)
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{
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if (dataSize < 10000) {
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const std::string code = generateCode2(data, dataSize);
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doCheck(code);
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}
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return 0;
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}
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#else
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int main(int argc, char * argv[])
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{
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if (argc != 2)
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return EXIT_FAILURE;
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std::ifstream f(argv[1]);
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if (!f.is_open())
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return EXIT_FAILURE;
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std::ostringstream oss;
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oss << f.rdbuf();
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if (!f.good())
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return EXIT_FAILURE;
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const std::string code = oss.str();
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doCheck(code);
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return EXIT_SUCCESS;
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}
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#endif
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