| #ifndef BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED |
| #define BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED |
| |
| // MS compatible compilers support #pragma once |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| # pragma once |
| #endif |
| |
| // |
| // boost/detail/lightweight_test.hpp - lightweight test library |
| // |
| // Copyright (c) 2002, 2009 Peter Dimov |
| // |
| // Distributed under 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 |
| // |
| // BOOST_TEST(expression) |
| // BOOST_ERROR(message) |
| // BOOST_TEST_EQ(expr1, expr2) |
| // |
| // int boost::report_errors() |
| // |
| |
| #include <boost/current_function.hpp> |
| #include <iostream> |
| |
| namespace boost |
| { |
| |
| namespace detail |
| { |
| |
| inline int & test_errors() |
| { |
| static int x = 0; |
| return x; |
| } |
| |
| inline void test_failed_impl(char const * expr, char const * file, int line, char const * function) |
| { |
| std::cerr << file << "(" << line << "): test '" << expr << "' failed in function '" << function << "'" << std::endl; |
| ++test_errors(); |
| } |
| |
| inline void error_impl(char const * msg, char const * file, int line, char const * function) |
| { |
| std::cerr << file << "(" << line << "): " << msg << " in function '" << function << "'" << std::endl; |
| ++test_errors(); |
| } |
| |
| template<class T, class U> inline void test_eq_impl( char const * expr1, char const * expr2, char const * file, int line, char const * function, T const & t, U const & u ) |
| { |
| if( t == u ) |
| { |
| } |
| else |
| { |
| std::cerr << file << "(" << line << "): test '" << expr1 << " == " << expr2 |
| << "' failed in function '" << function << "': " |
| << "'" << t << "' != '" << u << "'" << std::endl; |
| ++test_errors(); |
| } |
| } |
| |
| } // namespace detail |
| |
| inline int report_errors() |
| { |
| int errors = detail::test_errors(); |
| |
| if( errors == 0 ) |
| { |
| std::cerr << "No errors detected." << std::endl; |
| return 0; |
| } |
| else |
| { |
| std::cerr << errors << " error" << (errors == 1? "": "s") << " detected." << std::endl; |
| return 1; |
| } |
| } |
| |
| } // namespace boost |
| |
| #define BOOST_TEST(expr) ((expr)? (void)0: ::boost::detail::test_failed_impl(#expr, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION)) |
| #define BOOST_ERROR(msg) ::boost::detail::error_impl(msg, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION) |
| #define BOOST_TEST_EQ(expr1,expr2) ( ::boost::detail::test_eq_impl(#expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) ) |
| |
| #endif // #ifndef BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED |