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3rdparty/boost_1_81_0/boost/test/tools/context.hpp 3.6 KB
0b6a182c   Hu Chunming   添加无鉴权注册和注销
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  //  (C) Copyright Gennadiy Rozental 2001.
  //  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)
  
  //  See http://www.boost.org/libs/test for the library home page.
  //
  //  File        : $RCSfile$
  //
  //  Version     : $Revision: 74248 $
  //
  //  Description : test tools context interfaces
  // ***************************************************************************
  
  #ifndef BOOST_TEST_TOOLS_CONTEXT_HPP_111712GER
  #define BOOST_TEST_TOOLS_CONTEXT_HPP_111712GER
  
  // Boost.Test
  #include <boost/test/utils/lazy_ostream.hpp>
  #include <boost/test/detail/pp_variadic.hpp>
  
  #include <boost/preprocessor/repetition/enum_params.hpp>
  #include <boost/preprocessor/repetition/enum_binary_params.hpp>
  #include <boost/preprocessor/repetition/repeat_from_to.hpp>
  
  #include <boost/preprocessor/variadic/to_seq.hpp>
  #include <boost/preprocessor/variadic/size.hpp>
  #include <boost/preprocessor/cat.hpp>
  #include <boost/preprocessor/seq/for_each_i.hpp>
  #include <boost/preprocessor/seq/for_each.hpp>
  #include <boost/preprocessor/seq/enum.hpp>
  #include <boost/preprocessor/control/iif.hpp>
  #include <boost/preprocessor/comparison/equal.hpp>
  
  #include <boost/test/detail/suppress_warnings.hpp>
  
  //____________________________________________________________________________//
  
  namespace boost {
  namespace test_tools {
  namespace tt_detail {
  
  // ************************************************************************** //
  // **************                 context_frame                ************** //
  // ************************************************************************** //
  
  struct BOOST_TEST_DECL context_frame {
      explicit    context_frame( ::boost::unit_test::lazy_ostream const& context_descr );
      ~context_frame();
  
      operator    bool();
  
  private:
      // Data members
      int         m_frame_id;
  };
  
  //____________________________________________________________________________//
  
  #define BOOST_TEST_INFO( context_descr )                                                        \
      ::boost::unit_test::framework::add_context( BOOST_TEST_LAZY_MSG( context_descr ) , false )  \
  /**/
  
  #define BOOST_TEST_INFO_SCOPE( context_descr )                                                 \
      ::boost::test_tools::tt_detail::context_frame BOOST_JOIN( context_frame_, __LINE__ ) =      \
         ::boost::test_tools::tt_detail::context_frame(BOOST_TEST_LAZY_MSG( context_descr ) )     \
  /**/
  
  //____________________________________________________________________________//
  
  
  #define BOOST_CONTEXT_PARAM(r, ctx, i, context_descr)  \
    if( ::boost::test_tools::tt_detail::context_frame BOOST_PP_CAT(ctx, i) =                       \
          ::boost::test_tools::tt_detail::context_frame(BOOST_TEST_LAZY_MSG( context_descr ) ) )   \
  /**/
  
  #define BOOST_CONTEXT_PARAMS( params )                                                           \
          BOOST_PP_SEQ_FOR_EACH_I(BOOST_CONTEXT_PARAM,                                             \
                                  BOOST_JOIN( context_frame_, __LINE__ ),                          \
                                  params)                                                          \
  /**/
  
  #define BOOST_TEST_CONTEXT( ... )                                                                \
      BOOST_CONTEXT_PARAMS(  BOOST_PP_VARIADIC_TO_SEQ(__VA_ARGS__) )                               \
  /**/
  
  
  //____________________________________________________________________________//
  
  } // namespace tt_detail
  } // namespace test_tools
  } // namespace boost
  
  #include <boost/test/detail/enable_warnings.hpp>
  
  #endif // BOOST_TEST_TOOLS_CONTEXT_HPP_111712GER