/*
 * Cppcheck - A tool for static C/C++ code analysis
 * Copyright (C) 2007-2019 Cppcheck team.
 *
 * This program 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.
 *
 * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include "options.h"
#include "preprocessor.h"
#include "testsuite.h"

#include <cstdlib>
#include <iostream>

int main(int argc, char *argv[])
{
 // MS Visual C++ memory leak debug tracing
#if defined(_MSC_VER) && defined(_DEBUG)
 _CrtSetDbgFlag(_CrtSetDbgFlag(_CRTDBG_REPORT_FLAG) | _CRTDBG_LEAK_CHECK_DF);
#endif

#ifdef NDEBUG
 try {
#endif
 Preprocessor::macroChar = '$'; // While macroChar is char(1) per default outside test suite, we require it to be a human-readable character here.

 options args(argc, argv);

 if (args.help()) {
 TestFixture::printHelp();
 return EXIT_SUCCESS;
 }
 const std::size_t failedTestsCount = TestFixture::runTests(args);
 return (failedTestsCount == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
#ifdef NDEBUG
 } catch (const InternalError& e) {
 std::cout << e.errorMessage << std::endl;
 } catch (const std::exception& error) {
 std::cout << error.what() << std::endl;
 } catch (...) {
 std::cout << "Unknown exception" << std::endl;
 }
 return EXIT_FAILURE;
#endif
}