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