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- /*
- *
- * Copyright (c) 1998-2002
- * John Maddock
- *
- * Use, modification and distribution are subject to the
- * Boost Software License, Version 1.0. (See accompanying file
- * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- *
- */
- /*
- * LOCATION: see http://www.boost.org for most recent version.
- * FILE: recursion_test.cpp
- * VERSION: see <boost/version.hpp>
- * DESCRIPTION: Test for indefinite recursion and/or stack overrun.
- */
- #include <boost/regex.hpp>
- #include <boost/detail/lightweight_main.hpp>
- #include "../test_macros.hpp"
- #include <string>
- #ifdef BOOST_INTEL
- #pragma warning(disable:1418 981 983 383)
- #endif
- int cpp_main( int , char* [] )
- {
- std::string bad_text(1024, ' ');
- std::string good_text(200, ' ');
- good_text.append("xyz");
- boost::smatch what;
- boost::regex e1("(.+)+xyz");
- BOOST_CHECK(boost::regex_search(good_text, what, e1));
- BOOST_CHECK_THROW(boost::regex_search(bad_text, what, e1), std::runtime_error);
- BOOST_CHECK(boost::regex_search(good_text, what, e1));
- BOOST_CHECK(boost::regex_match(good_text, what, e1));
- BOOST_CHECK_THROW(boost::regex_match(bad_text, what, e1), std::runtime_error);
- BOOST_CHECK(boost::regex_match(good_text, what, e1));
- boost::regex e2("abc|[[:space:]]+(xyz)?[[:space:]]+xyz");
- BOOST_CHECK(boost::regex_search(good_text, what, e2));
- BOOST_CHECK_THROW(boost::regex_search(bad_text, what, e2), std::runtime_error);
- BOOST_CHECK(boost::regex_search(good_text, what, e2));
- bad_text.assign((std::string::size_type)500000, 'a');
- e2.assign("aaa*@");
- BOOST_CHECK_THROW(boost::regex_search(bad_text, what, e2), std::runtime_error);
- good_text.assign((std::string::size_type)5000, 'a');
- BOOST_CHECK(0 == boost::regex_search(good_text, what, e2));
- return 0;
- }
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