is_base_and_derived_test.cpp

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//  (C) Copyright John Maddock 2000. 
//  Use, modification and distribution are subject to 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)


#include "test.hpp"
#include "check_integral_constant.hpp"
#ifdef TEST_STD
#  include <type_traits>
#else
#  include <boost/type_traits/is_base_and_derived.hpp>
#endif



TT_TEST_BEGIN(is_base_and_derived)

BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Derived,Base>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Derived,Derived>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Base,Base>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Base,Derived>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Base,MultiBase>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Derived,MultiBase>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Derived2,MultiBase>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Base,PrivateBase>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<NonDerived,Base>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Base,void>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<Base,const void>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<void,Derived>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<const void,Derived>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<int, int>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<const int, int>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<VB,VD>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<VD,VB>::value), false);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<test_abc1,test_abc3>::value), true);
BOOST_CHECK_INTEGRAL_CONSTANT((::tt::is_base_and_derived<test_abc3,test_abc1>::value), false);

TT_TEST_END