ceph/src/boost/libs/type_traits/test/conditional_test.cpp

   1
   2 //  (C) Copyright John Maddock 2010.
   3 //  Use, modification and distribution are subject to the
   4 //  Boost Software License, Version 1.0. (See accompanying file
   5 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6
   7 #ifdef TEST_STD
   8 #  include <type_traits>
   9 #else
  10 #  include <boost/type_traits/conditional.hpp>
  11 #endif
  12 #include <boost/type_traits/is_same.hpp>
  13 #include "test.hpp"
  14 #include "check_integral_constant.hpp"
  15
  16 TT_TEST_BEGIN(conditional)
  17
  18 BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_same< ::tt::conditional<true, int, long>::type, int>::value), true);
  19 BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_same< ::tt::conditional<false, int, long>::type, long>::value), true);
  20 BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_same< ::tt::conditional<true, int, long>::type, long>::value), false);
  21 BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_same< ::tt::conditional<false, int, long>::type, int>::value), false);
  22
  23 TT_TEST_END
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