79 lines
1.5 KiB
C++
79 lines
1.5 KiB
C++
//
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// sp_zero_compare_test.cpp - == 0, != 0
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//
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// Copyright 2012 Peter Dimov
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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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#include <boost/scoped_ptr.hpp>
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#include <boost/scoped_array.hpp>
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#include <boost/shared_ptr.hpp>
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#include <boost/shared_array.hpp>
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#include <boost/intrusive_ptr.hpp>
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#include <boost/detail/lightweight_test.hpp>
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struct W
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{
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};
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void intrusive_ptr_add_ref( W* )
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{
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}
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void intrusive_ptr_release( W* )
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{
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}
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int main()
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{
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{
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boost::scoped_ptr<int> p;
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BOOST_TEST( p == 0 );
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BOOST_TEST( 0 == p );
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BOOST_TEST( !( p != 0 ) );
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BOOST_TEST( !( 0 != p ) );
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}
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{
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boost::scoped_array<int> p;
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BOOST_TEST( p == 0 );
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BOOST_TEST( 0 == p );
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BOOST_TEST( !( p != 0 ) );
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BOOST_TEST( !( 0 != p ) );
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}
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{
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boost::shared_ptr<int> p;
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BOOST_TEST( p == 0 );
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BOOST_TEST( 0 == p );
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BOOST_TEST( !( p != 0 ) );
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BOOST_TEST( !( 0 != p ) );
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}
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{
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boost::shared_array<int> p;
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BOOST_TEST( p == 0 );
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BOOST_TEST( 0 == p );
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BOOST_TEST( !( p != 0 ) );
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BOOST_TEST( !( 0 != p ) );
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}
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{
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boost::intrusive_ptr<W> p;
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BOOST_TEST( p == 0 );
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BOOST_TEST( 0 == p );
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BOOST_TEST( !( p != 0 ) );
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BOOST_TEST( !( 0 != p ) );
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}
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return boost::report_errors();
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}
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