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- #include <boost/config.hpp>
- #if defined(BOOST_MSVC)
- #pragma warning(disable: 4786) // identifier truncated in debug info
- #pragma warning(disable: 4710) // function not inlined
- #pragma warning(disable: 4711) // function selected for automatic inline expansion
- #pragma warning(disable: 4514) // unreferenced inline removed
- #endif
- //
- // bind_and_or_test.cpp - &&, || operators
- //
- // Copyright (c) 2008 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)
- //
- #include <boost/bind.hpp>
- #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
- #pragma warning(push, 3)
- #endif
- #include <iostream>
- #if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
- #pragma warning(pop)
- #endif
- #include <boost/detail/lightweight_test.hpp>
- bool f( bool x )
- {
- return x;
- }
- bool g( bool x )
- {
- return !x;
- }
- bool h()
- {
- BOOST_ERROR( "Short-circuit evaluation failure" );
- return false;
- }
- template< class F, class A1, class A2, class R > void test( F f, A1 a1, A2 a2, R r )
- {
- BOOST_TEST( f( a1, a2 ) == r );
- }
- int main()
- {
- // &&
- test( boost::bind( f, true ) && boost::bind( g, true ), false, false, f( true ) && g( true ) );
- test( boost::bind( f, true ) && boost::bind( g, false ), false, false, f( true ) && g( false ) );
- test( boost::bind( f, false ) && boost::bind( h ), false, false, f( false ) && h() );
- test( boost::bind( f, _1 ) && boost::bind( g, _2 ), true, true, f( true ) && g( true ) );
- test( boost::bind( f, _1 ) && boost::bind( g, _2 ), true, false, f( true ) && g( false ) );
- test( boost::bind( f, _1 ) && boost::bind( h ), false, false, f( false ) && h() );
- // ||
- test( boost::bind( f, false ) || boost::bind( g, true ), false, false, f( false ) || g( true ) );
- test( boost::bind( f, false ) || boost::bind( g, false ), false, false, f( false ) || g( false ) );
- test( boost::bind( f, true ) || boost::bind( h ), false, false, f( true ) || h() );
- test( boost::bind( f, _1 ) || boost::bind( g, _2 ), false, true, f( false ) || g( true ) );
- test( boost::bind( f, _1 ) || boost::bind( g, _2 ), false, false, f( false ) || g( false ) );
- test( boost::bind( f, _1 ) || boost::bind( h ), true, false, f( true ) || h() );
- //
- return boost::report_errors();
- }
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