sl@0: #ifndef BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED
sl@0: #define BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED
sl@0: 
sl@0: // MS compatible compilers support #pragma once
sl@0: 
sl@0: #if defined(_MSC_VER) && (_MSC_VER >= 1020)
sl@0: # pragma once
sl@0: #endif
sl@0: 
sl@0: //
sl@0: //  boost/detail/lightweight_test.hpp - lightweight test library
sl@0: //
sl@0: //  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
sl@0: //
sl@0: // Distributed under the Boost Software License, Version 1.0. (See
sl@0: // accompanying file LICENSE_1_0.txt or copy at
sl@0: // http://www.boost.org/LICENSE_1_0.txt)
sl@0: //
sl@0: //  BOOST_TEST(expression)
sl@0: //  BOOST_ERROR(message)
sl@0: //
sl@0: //  int boost::report_errors()
sl@0: //
sl@0: 
sl@0: #include <boost/current_function.hpp>
sl@0: #include <iostream>
sl@0: 
sl@0: namespace boost
sl@0: {
sl@0: 
sl@0: namespace detail
sl@0: {
sl@0: 
sl@0: inline int & test_errors()
sl@0: {
sl@0:     static int x = 0;
sl@0:     return x;
sl@0: }
sl@0: 
sl@0: inline void test_failed_impl(char const * expr, char const * file, int line, char const * function)
sl@0: {
sl@0:     std::cerr << file << "(" << line << "): test '" << expr << "' failed in function '" << function << "'" << std::endl;
sl@0:     ++test_errors();
sl@0: }
sl@0: 
sl@0: inline void error_impl(char const * msg, char const * file, int line, char const * function)
sl@0: {
sl@0:     std::cerr << file << "(" << line << "): " << msg << " in function '" << function << "'" << std::endl;
sl@0:     ++test_errors();
sl@0: }
sl@0: 
sl@0: } // namespace detail
sl@0: 
sl@0: inline int report_errors()
sl@0: {
sl@0:     int errors = detail::test_errors();
sl@0: 
sl@0:     if(errors == 0)
sl@0:     {
sl@0:         std::cerr << "No errors detected." << std::endl;
sl@0:         return 0;
sl@0:     }
sl@0:     else
sl@0:     {
sl@0:         std::cerr << errors << " error" << (errors == 1? "": "s") << " detected." << std::endl;
sl@0:         return 1;
sl@0:     }
sl@0: }
sl@0: 
sl@0: } // namespace boost
sl@0: 
sl@0: #define BOOST_TEST(expr) ((expr)? (void)0: ::boost::detail::test_failed_impl(#expr, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION))
sl@0: #define BOOST_ERROR(msg) ::boost::detail::error_impl(msg, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION)
sl@0: 
sl@0: #endif // #ifndef BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED