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- //
- // local_sp_test.cpp
- //
- // Copyright 2002, 2003, 2017 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/smart_ptr/local_shared_ptr.hpp>
- #include <boost/smart_ptr/shared_ptr.hpp>
- #include <boost/smart_ptr/weak_ptr.hpp>
- #include <boost/core/lightweight_test.hpp>
- struct X
- {
- static long instances;
- X()
- {
- ++instances;
- }
- ~X()
- {
- --instances;
- }
- private:
- X( X const & );
- X & operator=( X const & );
- };
- long X::instances = 0;
- class incomplete;
- // default constructor
- static void default_constructor()
- {
- {
- boost::local_shared_ptr<int> p;
- BOOST_TEST_EQ( p.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p.local_use_count(), 0 );
- }
- {
- boost::local_shared_ptr<void> p;
- BOOST_TEST_EQ( p.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p.local_use_count(), 0 );
- }
- {
- boost::local_shared_ptr<incomplete> p;
- BOOST_TEST_EQ( p.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p.local_use_count(), 0 );
- }
- BOOST_TEST( X::instances == 0 );
- {
- boost::local_shared_ptr<X> p;
- BOOST_TEST( X::instances == 0 );
- BOOST_TEST_EQ( p.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p.local_use_count(), 0 );
- }
- }
- // nullptr_constructor
- static void nullptr_constructor()
- {
- #if !defined( BOOST_NO_CXX11_NULLPTR )
- {
- boost::local_shared_ptr<int> p( nullptr );
- BOOST_TEST_EQ( p.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p.local_use_count(), 0 );
- }
- {
- boost::local_shared_ptr<void> p( nullptr );
- BOOST_TEST_EQ( p.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p.local_use_count(), 0 );
- }
- {
- boost::local_shared_ptr<incomplete> p( nullptr );
- BOOST_TEST_EQ( p.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p.local_use_count(), 0 );
- }
- BOOST_TEST( X::instances == 0 );
- {
- boost::local_shared_ptr<X> p( nullptr );
- BOOST_TEST( X::instances == 0 );
- BOOST_TEST_EQ( p.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p.local_use_count(), 0 );
- }
- #endif
- }
- // pointer constructor
- template<class T, class U> static void pc0_test_()
- {
- boost::local_shared_ptr<T> p( static_cast<U*>( 0 ) );
- BOOST_TEST( p? false: true );
- BOOST_TEST( !p );
- BOOST_TEST( p.get() == 0 );
- BOOST_TEST( p.local_use_count() == 1 );
- }
- template<class T> static void pc0_test()
- {
- pc0_test_<T, T>();
- pc0_test_<T const, T const>();
- pc0_test_<T volatile, T volatile>();
- pc0_test_<T const volatile, T const volatile>();
- pc0_test_<T const, T>();
- pc0_test_<T volatile, T>();
- pc0_test_<T const volatile, T>();
- pc0_test_<void, T>();
- pc0_test_<void const, T>();
- pc0_test_<void volatile, T>();
- pc0_test_<void const volatile, T>();
- }
- template<class T, class U> static void pc1_test_()
- {
- boost::local_shared_ptr<T> p( new U() );
- BOOST_TEST( p? true: false );
- BOOST_TEST( !!p );
- BOOST_TEST( p.get() != 0 );
- BOOST_TEST( p.local_use_count() == 1 );
- }
- template<class T> static void pc1_test()
- {
- pc1_test_<T, T>();
- pc1_test_<T const, T const>();
- pc1_test_<T volatile, T volatile>();
- pc1_test_<T const volatile, T const volatile>();
- pc1_test_<T const, T>();
- pc1_test_<T volatile, T>();
- pc1_test_<T const volatile, T>();
- pc1_test_<void, T>();
- pc1_test_<void const, T>();
- pc1_test_<void volatile, T>();
- pc1_test_<void const volatile, T>();
- }
- static void pointer_constructor()
- {
- pc0_test<int>();
- pc0_test<X>();
- pc1_test<int>();
- BOOST_TEST( X::instances == 0 );
- pc1_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // deleter constructor
- int m = 0;
- void deleter2( int * p )
- {
- BOOST_TEST( p == &m );
- ++*p;
- }
- template<class T> static void deleter2_test_()
- {
- {
- m = 0;
- boost::local_shared_ptr<T> p( &m, deleter2 );
- BOOST_TEST( p? true: false );
- BOOST_TEST( !!p );
- BOOST_TEST( p.get() == &m );
- BOOST_TEST( p.local_use_count() == 1 );
- }
- BOOST_TEST( m == 1 );
- }
- static void deleter_constructor()
- {
- deleter2_test_<int>();
- deleter2_test_<int const>();
- deleter2_test_<int volatile>();
- deleter2_test_<int const volatile>();
- deleter2_test_<void>();
- deleter2_test_<void const>();
- deleter2_test_<void volatile>();
- deleter2_test_<void const volatile>();
- }
- // nullptr_deleter_constructor
- #if !defined( BOOST_NO_CXX11_NULLPTR )
- void deleter3( boost::detail::sp_nullptr_t )
- {
- ++m;
- }
- template<class T> static void deleter3_test_()
- {
- {
- m = 0;
- boost::local_shared_ptr<T> p( nullptr, deleter3 );
- BOOST_TEST( !p );
- BOOST_TEST( p.get() == 0 );
- BOOST_TEST( p.local_use_count() == 1 );
- }
- BOOST_TEST( m == 1 );
- }
- static void nullptr_deleter_constructor()
- {
- deleter3_test_<int>();
- deleter3_test_<int const>();
- deleter3_test_<int volatile>();
- deleter3_test_<int const volatile>();
- deleter3_test_<void>();
- deleter3_test_<void const>();
- deleter3_test_<void volatile>();
- deleter3_test_<void const volatile>();
- }
- #else
- static void nullptr_deleter_constructor()
- {
- }
- #endif
- // allocator constructor
- template<class T> static void allocator_test_()
- {
- {
- m = 0;
- boost::local_shared_ptr<T> p( &m, deleter2, std::allocator<void>() );
- BOOST_TEST( p? true: false );
- BOOST_TEST( !!p );
- BOOST_TEST( p.get() == &m );
- BOOST_TEST( p.local_use_count() == 1 );
- }
- BOOST_TEST( m == 1 );
- }
- static void allocator_constructor()
- {
- allocator_test_<int>();
- allocator_test_<int const>();
- allocator_test_<int volatile>();
- allocator_test_<int const volatile>();
- allocator_test_<void>();
- allocator_test_<void const>();
- allocator_test_<void volatile>();
- allocator_test_<void const volatile>();
- }
- // nullptr_allocator_constructor
- #if !defined( BOOST_NO_CXX11_NULLPTR )
- template<class T> static void allocator3_test_()
- {
- {
- m = 0;
- boost::local_shared_ptr<T> p( nullptr, deleter3, std::allocator<void>() );
- BOOST_TEST( !p );
- BOOST_TEST( p.get() == 0 );
- BOOST_TEST( p.local_use_count() == 1 );
- }
- BOOST_TEST( m == 1 );
- }
- static void nullptr_allocator_constructor()
- {
- allocator3_test_<int>();
- allocator3_test_<int const>();
- allocator3_test_<int volatile>();
- allocator3_test_<int const volatile>();
- allocator3_test_<void>();
- allocator3_test_<void const>();
- allocator3_test_<void volatile>();
- allocator3_test_<void const volatile>();
- }
- #else
- static void nullptr_allocator_constructor()
- {
- }
- #endif
- // copy constructor
- template<class T> static void empty_copy_test()
- {
- boost::local_shared_ptr<T> p1;
- BOOST_TEST_EQ( p1.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p1.local_use_count(), 0 );
- boost::local_shared_ptr<T> p2( p1 );
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3( p1 );
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4( p1 );
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5( p3 );
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U> static void test_nonempty_copy( boost::local_shared_ptr<U> const & p1 )
- {
- long k = p1.local_use_count();
- {
- boost::local_shared_ptr<T> p2( p1 );
- BOOST_TEST( p2.get() == p1.get() );
- BOOST_TEST( p2.local_use_count() == p1.local_use_count() );
- BOOST_TEST( p2.local_use_count() == k + 1 );
- }
- BOOST_TEST( p1.local_use_count() == k );
- }
- template<class T> static void null_copy_test()
- {
- boost::local_shared_ptr<T> p1( static_cast<T*>(0) );
- test_nonempty_copy<T>( p1 );
- test_nonempty_copy<T const>( p1 );
- test_nonempty_copy<T volatile>( p1 );
- test_nonempty_copy<T const volatile>( p1 );
- test_nonempty_copy<void>( p1 );
- test_nonempty_copy<void const>( p1 );
- test_nonempty_copy<void volatile>( p1 );
- test_nonempty_copy<void const volatile>( p1 );
- }
- template<class T> static void new_copy_test()
- {
- boost::local_shared_ptr<T> p1( new T() );
- test_nonempty_copy<T>( p1 );
- test_nonempty_copy<T const>( p1 );
- test_nonempty_copy<T volatile>( p1 );
- test_nonempty_copy<T const volatile>( p1 );
- test_nonempty_copy<void>( p1 );
- test_nonempty_copy<void const>( p1 );
- test_nonempty_copy<void volatile>( p1 );
- test_nonempty_copy<void const volatile>( p1 );
- }
- static void copy_constructor()
- {
- empty_copy_test<int>();
- empty_copy_test<incomplete>();
- empty_copy_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_copy_test<int>();
- null_copy_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_copy_test<int>();
- new_copy_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // move constructor
- #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
- template<class T> static void empty_move_test()
- {
- boost::local_shared_ptr<T> p2(( boost::local_shared_ptr<T>() ));
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3(( boost::local_shared_ptr<T>() ));
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4(( boost::local_shared_ptr<T>() ));
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5( std::move(p3) );
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U> static void test_nonempty_move( boost::local_shared_ptr<U> && p1 )
- {
- U* q = p1.get();
- long k = p1.local_use_count();
- boost::local_shared_ptr<T> p2( std::move(p1) );
- BOOST_TEST( p2.get() == q );
- BOOST_TEST( p2.local_use_count() == k );
- BOOST_TEST( p1.get() == 0 );
- BOOST_TEST( p1.local_use_count() == 0 );
- }
- template<class T> static void null_move_test()
- {
- test_nonempty_move<T>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move<T const>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move<T volatile>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move<T const volatile>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move<void>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move<void const>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move<void volatile>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move<void const volatile>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- }
- template<class T> static void new_move_test()
- {
- test_nonempty_move<T>( boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move<T const>( boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move<T volatile>( boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move<T const volatile>( boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move<void>( boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move<void const>( boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move<void volatile>( boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move<void const volatile>( boost::local_shared_ptr<T>( new T() ) );
- }
- static void move_constructor()
- {
- empty_move_test<int>();
- empty_move_test<incomplete>();
- empty_move_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_move_test<int>();
- null_move_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_move_test<int>();
- new_move_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- #else
- static void move_constructor()
- {
- }
- #endif
- // aliasing constructor
- template<class T, class U> void test_aliasing_( boost::local_shared_ptr<T> const & p1, U * p2 )
- {
- boost::local_shared_ptr<U> p3( p1, p2 );
- BOOST_TEST( p3.get() == p2 );
- BOOST_TEST( p3.local_use_count() == p1.local_use_count() );
- BOOST_TEST( !p3.owner_before( p1 ) && !p1.owner_before( p3 ) );
- }
- template<class T, class U> void test_01_aliasing_()
- {
- U u;
- boost::local_shared_ptr<T> p1;
- test_aliasing_( p1, &u );
- }
- template<class T, class U> void test_01_aliasing()
- {
- test_01_aliasing_<T, U>();
- test_01_aliasing_<T const, U>();
- test_01_aliasing_<T volatile, U>();
- test_01_aliasing_<T const volatile, U>();
- test_01_aliasing_<T, U volatile>();
- test_01_aliasing_<T const, U volatile>();
- test_01_aliasing_<T volatile, U volatile>();
- test_01_aliasing_<T const volatile, U volatile>();
- }
- template<class T, class U> void test_10_aliasing_()
- {
- boost::local_shared_ptr<T> p1( new T() );
- test_aliasing_( p1, static_cast<U*>(0) );
- }
- template<class T, class U> void test_10_aliasing()
- {
- test_10_aliasing_<T, U>();
- test_10_aliasing_<T const, U>();
- test_10_aliasing_<T volatile, U>();
- test_10_aliasing_<T const volatile, U>();
- test_10_aliasing_<T, U const>();
- test_10_aliasing_<T const, U const>();
- test_10_aliasing_<T volatile, U const>();
- test_10_aliasing_<T const volatile, U const>();
- test_10_aliasing_<T, U volatile>();
- test_10_aliasing_<T const, U volatile>();
- test_10_aliasing_<T volatile, U volatile>();
- test_10_aliasing_<T const volatile, U volatile>();
- test_10_aliasing_<T, U const volatile>();
- test_10_aliasing_<T const, U const volatile>();
- test_10_aliasing_<T volatile, U const volatile>();
- test_10_aliasing_<T const volatile, U const volatile>();
- }
- template<class T, class U> void test_11_aliasing_()
- {
- U u;
- boost::local_shared_ptr<T> p1( new T() );
- test_aliasing_( p1, &u );
- }
- template<class T, class U> void test_11_aliasing()
- {
- test_11_aliasing_<T, U>();
- test_11_aliasing_<T const, U>();
- test_11_aliasing_<T volatile, U>();
- test_11_aliasing_<T const volatile, U>();
- test_11_aliasing_<T, U volatile>();
- test_11_aliasing_<T const, U volatile>();
- test_11_aliasing_<T volatile, U volatile>();
- test_11_aliasing_<T const volatile, U volatile>();
- }
- static void aliasing_constructor()
- {
- test_01_aliasing<int, int>();
- test_10_aliasing<int, int>();
- test_11_aliasing<int, int>();
- test_01_aliasing<void, int>();
- test_10_aliasing<int, void>();
- test_10_aliasing<int, incomplete>();
- test_01_aliasing<X, X>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing<X, X>();
- BOOST_TEST( X::instances == 0 );
- test_11_aliasing<X, X>();
- BOOST_TEST( X::instances == 0 );
- test_01_aliasing<int, X>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing<int, X>();
- BOOST_TEST( X::instances == 0 );
- test_11_aliasing<int, X>();
- BOOST_TEST( X::instances == 0 );
- test_01_aliasing<X, int>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing<X, int>();
- BOOST_TEST( X::instances == 0 );
- test_11_aliasing<X, int>();
- BOOST_TEST( X::instances == 0 );
- test_01_aliasing<void, X>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing<X, void>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing<X, incomplete>();
- BOOST_TEST( X::instances == 0 );
- }
- // shared_ptr copy constructor
- template<class T> static void empty_shared_ptr_copy_test()
- {
- boost::shared_ptr<T> p1;
- boost::local_shared_ptr<T> p2( p1 );
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3( p1 );
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4( p1 );
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5( p3 );
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U> static void test_nonempty_shared_ptr_copy( boost::shared_ptr<U> const & p1 )
- {
- long k = p1.use_count();
- {
- boost::local_shared_ptr<T> p2( p1 );
- BOOST_TEST( p2.get() == p1.get() );
- BOOST_TEST( p2.local_use_count() == 1 );
- BOOST_TEST( p1.use_count() == k + 1 );
- }
- BOOST_TEST( p1.use_count() == k );
- }
- template<class T> static void null_shared_ptr_copy_test()
- {
- boost::shared_ptr<T> p1( static_cast<T*>(0) );
- test_nonempty_shared_ptr_copy<T>( p1 );
- test_nonempty_shared_ptr_copy<T const>( p1 );
- test_nonempty_shared_ptr_copy<T volatile>( p1 );
- test_nonempty_shared_ptr_copy<T const volatile>( p1 );
- test_nonempty_shared_ptr_copy<void>( p1 );
- test_nonempty_shared_ptr_copy<void const>( p1 );
- test_nonempty_shared_ptr_copy<void volatile>( p1 );
- test_nonempty_shared_ptr_copy<void const volatile>( p1 );
- }
- template<class T> static void new_shared_ptr_copy_test()
- {
- boost::shared_ptr<T> p1( new T() );
- test_nonempty_shared_ptr_copy<T>( p1 );
- test_nonempty_shared_ptr_copy<T const>( p1 );
- test_nonempty_shared_ptr_copy<T volatile>( p1 );
- test_nonempty_shared_ptr_copy<T const volatile>( p1 );
- test_nonempty_shared_ptr_copy<void>( p1 );
- test_nonempty_shared_ptr_copy<void const>( p1 );
- test_nonempty_shared_ptr_copy<void volatile>( p1 );
- test_nonempty_shared_ptr_copy<void const volatile>( p1 );
- }
- static void shared_ptr_copy_constructor()
- {
- empty_shared_ptr_copy_test<int>();
- empty_shared_ptr_copy_test<incomplete>();
- empty_shared_ptr_copy_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_shared_ptr_copy_test<int>();
- null_shared_ptr_copy_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_shared_ptr_copy_test<int>();
- new_shared_ptr_copy_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // shared_ptr_move constructor
- #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
- template<class T> static void empty_shared_ptr_move_test()
- {
- boost::local_shared_ptr<T> p2(( boost::shared_ptr<T>() ));
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3(( boost::shared_ptr<T>() ));
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4(( boost::shared_ptr<T>() ));
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5( std::move(p3) );
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U> static void test_nonempty_shared_ptr_move( boost::shared_ptr<U> && p1 )
- {
- U* q = p1.get();
- boost::local_shared_ptr<T> p2( std::move(p1) );
- BOOST_TEST( p2.get() == q );
- BOOST_TEST( p2.local_use_count() == 1 );
- BOOST_TEST( p1.get() == 0 );
- BOOST_TEST( p1.use_count() == 0 );
- }
- template<class T> static void null_shared_ptr_move_test()
- {
- test_nonempty_shared_ptr_move<T>( boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move<T const>( boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move<T volatile>( boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move<T const volatile>( boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move<void>( boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move<void const>( boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move<void volatile>( boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move<void const volatile>( boost::shared_ptr<T>( static_cast<T*>(0) ) );
- }
- template<class T> static void new_shared_ptr_move_test()
- {
- test_nonempty_shared_ptr_move<T>( boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move<T const>( boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move<T volatile>( boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move<T const volatile>( boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move<void>( boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move<void const>( boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move<void volatile>( boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move<void const volatile>( boost::shared_ptr<T>( new T() ) );
- }
- static void shared_ptr_move_constructor()
- {
- empty_shared_ptr_move_test<int>();
- empty_shared_ptr_move_test<incomplete>();
- empty_shared_ptr_move_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_shared_ptr_move_test<int>();
- null_shared_ptr_move_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_shared_ptr_move_test<int>();
- new_shared_ptr_move_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- #else
- static void shared_ptr_move_constructor()
- {
- }
- #endif
- // unique_ptr_constructor
- #if !defined( BOOST_NO_CXX11_SMART_PTR ) && !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
- template<class T, class U> static void test_null_unique_ptr( std::unique_ptr<U> && p1 )
- {
- boost::local_shared_ptr<T> p2( std::move( p1 ) );
- BOOST_TEST( p1.get() == 0 );
- BOOST_TEST( p2.get() == 0 );
- BOOST_TEST( p2.local_use_count() == 0 );
- }
- template<class T> static void null_unique_ptr_test()
- {
- test_null_unique_ptr<T>( std::unique_ptr<T>() );
- test_null_unique_ptr<T const>( std::unique_ptr<T>() );
- test_null_unique_ptr<T volatile>( std::unique_ptr<T>() );
- test_null_unique_ptr<T const volatile>( std::unique_ptr<T>() );
- test_null_unique_ptr<T const>( std::unique_ptr<T const>() );
- test_null_unique_ptr<T volatile>( std::unique_ptr<T volatile>() );
- test_null_unique_ptr<T const volatile>( std::unique_ptr<T const volatile>() );
- test_null_unique_ptr<void>( std::unique_ptr<T>() );
- test_null_unique_ptr<void const>( std::unique_ptr<T>() );
- test_null_unique_ptr<void volatile>( std::unique_ptr<T>() );
- test_null_unique_ptr<void const volatile>( std::unique_ptr<T>() );
- test_null_unique_ptr<void const>( std::unique_ptr<T const>() );
- test_null_unique_ptr<void volatile>( std::unique_ptr<T volatile>() );
- test_null_unique_ptr<void const volatile>( std::unique_ptr<T const volatile>() );
- }
- template<class T, class U, class D> static void test_nonempty_unique_ptr( std::unique_ptr<U, D> && p1 )
- {
- U * q = p1.get();
- boost::local_shared_ptr<T> p2( std::move(p1) );
- BOOST_TEST( p2.get() == q );
- BOOST_TEST( p2.local_use_count() == 1 );
- BOOST_TEST( p1.get() == 0 );
- }
- template<class T> static void new_unique_ptr_test()
- {
- test_nonempty_unique_ptr<T>( std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr<T const>( std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr<T volatile>( std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr<T const volatile>( std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr<T const>( std::unique_ptr<T const>( new T() ) );
- test_nonempty_unique_ptr<T volatile>( std::unique_ptr<T volatile>( new T() ) );
- test_nonempty_unique_ptr<T const volatile>( std::unique_ptr<T const volatile>( new T() ) );
- test_nonempty_unique_ptr<void>( std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr<void const>( std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr<void volatile>( std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr<void const volatile>( std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr<void const>( std::unique_ptr<T const>( new T() ) );
- test_nonempty_unique_ptr<void volatile>( std::unique_ptr<T volatile>( new T() ) );
- test_nonempty_unique_ptr<void const volatile>( std::unique_ptr<T const volatile>( new T() ) );
- }
- template<class T> static void test_deleter_unique_ptr()
- {
- m = 0;
- test_nonempty_unique_ptr<T>( std::unique_ptr<int, void(*)(int*)>( &m, deleter2 ) );
- BOOST_TEST( m == 1 );
- }
- template<class T> static void deleter_unique_ptr_test()
- {
- test_deleter_unique_ptr<T>();
- test_deleter_unique_ptr<T const>();
- test_deleter_unique_ptr<T volatile>();
- test_deleter_unique_ptr<T const volatile>();
- }
- static void unique_ptr_constructor()
- {
- null_unique_ptr_test<int>();
- null_unique_ptr_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_unique_ptr_test<int>();
- new_unique_ptr_test<X>();
- BOOST_TEST( X::instances == 0 );
- deleter_unique_ptr_test<int>();
- deleter_unique_ptr_test<void>();
- }
- #else
- static void unique_ptr_constructor()
- {
- }
- #endif
- // copy assignment
- template<class T> static void empty_copy_assign_test()
- {
- boost::local_shared_ptr<T> p1;
- BOOST_TEST_EQ( p1.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p1.local_use_count(), 0 );
- boost::local_shared_ptr<T> p2;
- p2 = p1;
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3;
- p3 = p1;
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4;
- p4 = p1;
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5;
- p5 = p3;
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T> static void empty_copy_assign_test_()
- {
- boost::local_shared_ptr<T> p1;
- BOOST_TEST_EQ( p1.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p1.local_use_count(), 0 );
- boost::local_shared_ptr<T> p2( static_cast<T*>(0) );
- p2 = p1;
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) );
- p3 = p1;
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4( static_cast<T*>(0) );
- p4 = p1;
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) );
- p5 = p3;
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U> static void test_nonempty_copy_assign( boost::local_shared_ptr<T> p2, boost::local_shared_ptr<U> const & p1 )
- {
- long k = p1.local_use_count();
- p2 = p1;
- BOOST_TEST( p2.get() == p1.get() );
- BOOST_TEST( p2.local_use_count() == p1.local_use_count() );
- BOOST_TEST( p2.local_use_count() == k + 1 );
- p2.reset();
- BOOST_TEST( p1.local_use_count() == k );
- }
- template<class T> static void null_copy_assign_test()
- {
- boost::local_shared_ptr<T> p1( static_cast<T*>(0) );
- test_nonempty_copy_assign( boost::local_shared_ptr<T>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<void>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<void const>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<void volatile>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<void const volatile>(), p1 );
- }
- template<class T> static void new_copy_assign_test()
- {
- boost::local_shared_ptr<T> p1( new T() );
- test_nonempty_copy_assign( boost::local_shared_ptr<T>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T>( new T() ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const>( new T const() ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<void>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<void const>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<void volatile>(), p1 );
- test_nonempty_copy_assign( boost::local_shared_ptr<void const volatile>(), p1 );
- }
- static void copy_assignment()
- {
- empty_copy_assign_test<incomplete>();
- empty_copy_assign_test<int>();
- empty_copy_assign_test_<int>();
- empty_copy_assign_test<X>();
- empty_copy_assign_test_<X>();
- BOOST_TEST( X::instances == 0 );
- null_copy_assign_test<int>();
- null_copy_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_copy_assign_test<int>();
- new_copy_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // move assignment
- #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
- template<class T> static void empty_move_assign_test()
- {
- boost::local_shared_ptr<T> p2;
- p2 = boost::local_shared_ptr<T>();
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3;
- p3 = boost::local_shared_ptr<T>();
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4;
- p4 = boost::local_shared_ptr<T>();
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5;
- p5 = std::move( p3 );
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T> static void empty_move_assign_test_()
- {
- boost::local_shared_ptr<T> p2( static_cast<T*>(0) );
- p2 = boost::local_shared_ptr<T>();
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) );
- p3 = boost::local_shared_ptr<T>();
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4( static_cast<T*>(0) );
- p4 = boost::local_shared_ptr<T>();
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) );
- p5 = std::move( p3 );
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U> static void test_nonempty_move_assign( boost::local_shared_ptr<T> p2, boost::local_shared_ptr<U> && p1 )
- {
- U* q = p1.get();
- long k = p1.local_use_count();
- p2 = std::move( p1 );
- BOOST_TEST( p2.get() == q );
- BOOST_TEST( p2.local_use_count() == k );
- BOOST_TEST( p1.get() == 0 );
- BOOST_TEST( p1.local_use_count() == 0 );
- }
- template<class T> static void null_move_assign_test()
- {
- test_nonempty_move_assign( boost::local_shared_ptr<T>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T volatile>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<void>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<void const>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<void volatile>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_move_assign( boost::local_shared_ptr<void const volatile>(), boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- }
- template<class T> static void new_move_assign_test()
- {
- test_nonempty_move_assign( boost::local_shared_ptr<T>(), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const>(), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T volatile>(), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>(), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T>( new T() ), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const>( new T const() ), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<void>(), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<void const>(), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<void volatile>(), boost::local_shared_ptr<T>( new T() ) );
- test_nonempty_move_assign( boost::local_shared_ptr<void const volatile>(), boost::local_shared_ptr<T>( new T() ) );
- }
- static void move_assignment()
- {
- empty_move_assign_test<incomplete>();
- empty_move_assign_test<int>();
- empty_move_assign_test_<int>();
- empty_move_assign_test<X>();
- empty_move_assign_test_<X>();
- BOOST_TEST( X::instances == 0 );
- null_move_assign_test<int>();
- null_move_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_move_assign_test<int>();
- new_move_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- #else
- static void move_assignment()
- {
- }
- #endif
- // nullptr assignment
- #if !defined( BOOST_NO_CXX11_NULLPTR )
- template<class T> static void test_nullptr_assign( boost::local_shared_ptr<T> p1 )
- {
- p1 = nullptr;
- BOOST_TEST( p1.get() == 0 );
- BOOST_TEST( p1.local_use_count() == 0 );
- }
- template<class T> static void empty_nullptr_assign_test()
- {
- test_nullptr_assign( boost::local_shared_ptr<T>() );
- test_nullptr_assign( boost::local_shared_ptr<T const>() );
- test_nullptr_assign( boost::local_shared_ptr<T volatile>() );
- test_nullptr_assign( boost::local_shared_ptr<T const volatile>() );
- }
- template<class T> static void null_nullptr_assign_test()
- {
- test_nullptr_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_nullptr_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ) );
- test_nullptr_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ) );
- test_nullptr_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ) );
- }
- template<class T> static void new_nullptr_assign_test()
- {
- test_nullptr_assign( boost::local_shared_ptr<T>( new T() ) );
- test_nullptr_assign( boost::local_shared_ptr<T const>( new T const() ) );
- test_nullptr_assign( boost::local_shared_ptr<T volatile>( new T volatile() ) );
- test_nullptr_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ) );
- }
- static void nullptr_assignment()
- {
- empty_nullptr_assign_test<incomplete>();
- empty_nullptr_assign_test<void>();
- empty_nullptr_assign_test<int>();
- empty_nullptr_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_nullptr_assign_test<int>();
- null_nullptr_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_nullptr_assign_test<int>();
- new_nullptr_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- #else
- static void nullptr_assignment()
- {
- }
- #endif
- // default_reset
- template<class T> static void test_default_reset( boost::local_shared_ptr<T> p1 )
- {
- p1.reset();
- BOOST_TEST( p1.get() == 0 );
- BOOST_TEST( p1.local_use_count() == 0 );
- }
- template<class T> static void empty_default_reset_test()
- {
- test_default_reset( boost::local_shared_ptr<T>() );
- test_default_reset( boost::local_shared_ptr<T const>() );
- test_default_reset( boost::local_shared_ptr<T volatile>() );
- test_default_reset( boost::local_shared_ptr<T const volatile>() );
- }
- template<class T> static void null_default_reset_test()
- {
- test_default_reset( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_default_reset( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ) );
- test_default_reset( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ) );
- test_default_reset( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ) );
- }
- template<class T> static void new_default_reset_test()
- {
- test_default_reset( boost::local_shared_ptr<T>( new T() ) );
- test_default_reset( boost::local_shared_ptr<T const>( new T const() ) );
- test_default_reset( boost::local_shared_ptr<T volatile>( new T volatile() ) );
- test_default_reset( boost::local_shared_ptr<T const volatile>( new T const volatile() ) );
- }
- static void default_reset()
- {
- empty_default_reset_test<incomplete>();
- empty_default_reset_test<void>();
- empty_default_reset_test<int>();
- empty_default_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_default_reset_test<int>();
- null_default_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_default_reset_test<int>();
- new_default_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // shared_ptr copy assignment
- template<class T> static void empty_shared_ptr_copy_assign_test()
- {
- boost::shared_ptr<T> sp1;
- BOOST_TEST_EQ( sp1.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( sp1.use_count(), 0 );
- boost::local_shared_ptr<T> p2;
- p2 = sp1;
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3;
- p3 = sp1;
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4;
- p4 = sp1;
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::shared_ptr<T const> sp2( sp1 );
- boost::local_shared_ptr<void const> p5;
- p5 = sp2;
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T> static void empty_shared_ptr_copy_assign_test_()
- {
- boost::shared_ptr<T> sp1;
- BOOST_TEST_EQ( sp1.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( sp1.use_count(), 0 );
- boost::local_shared_ptr<T> p2( static_cast<T*>(0) );
- p2 = sp1;
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) );
- p3 = sp1;
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4( static_cast<T*>(0) );
- p4 = sp1;
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::shared_ptr<T const> sp2( sp1 );
- boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) );
- p5 = sp2;
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U> static void test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T> p2, boost::shared_ptr<U> const & p1 )
- {
- long k = p1.use_count();
- p2 = p1;
- BOOST_TEST( p2.get() == p1.get() );
- BOOST_TEST( p2.local_use_count() == 1 );
- BOOST_TEST( p1.use_count() == k + 1 );
- p2.reset();
- BOOST_TEST( p1.use_count() == k );
- }
- template<class T> static void null_shared_ptr_copy_assign_test()
- {
- boost::shared_ptr<T> p1( static_cast<T*>(0) );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void const>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void volatile>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void const volatile>(), p1 );
- }
- template<class T> static void new_shared_ptr_copy_assign_test()
- {
- boost::shared_ptr<T> p1( new T() );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T>( new T() ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const>( new T const() ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void const>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void volatile>(), p1 );
- test_nonempty_shared_ptr_copy_assign( boost::local_shared_ptr<void const volatile>(), p1 );
- }
- static void shared_ptr_copy_assignment()
- {
- empty_shared_ptr_copy_assign_test<incomplete>();
- empty_shared_ptr_copy_assign_test<int>();
- empty_shared_ptr_copy_assign_test_<int>();
- empty_shared_ptr_copy_assign_test<X>();
- empty_shared_ptr_copy_assign_test_<X>();
- BOOST_TEST( X::instances == 0 );
- null_shared_ptr_copy_assign_test<int>();
- null_shared_ptr_copy_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_shared_ptr_copy_assign_test<int>();
- new_shared_ptr_copy_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // shared_ptr_move assignment
- #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
- template<class T> static void empty_shared_ptr_move_assign_test()
- {
- boost::local_shared_ptr<T> p2;
- p2 = boost::shared_ptr<T>();
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3;
- p3 = boost::shared_ptr<T>();
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4;
- p4 = boost::shared_ptr<T>();
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5;
- p5 = boost::shared_ptr<T const>();
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T> static void empty_shared_ptr_move_assign_test_()
- {
- boost::local_shared_ptr<T> p2( static_cast<T*>(0) );
- p2 = boost::shared_ptr<T>();
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) );
- p3 = boost::shared_ptr<T>();
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4( static_cast<T*>(0) );
- p4 = boost::shared_ptr<T>();
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) );
- p5 = boost::shared_ptr<T const>();
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U> static void test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T> p2, boost::shared_ptr<U> && p1 )
- {
- U* q = p1.get();
- long k = p1.use_count();
- p2 = std::move( p1 );
- BOOST_TEST_EQ( p2.get(), q );
- BOOST_TEST_EQ( p2.local_use_count(), 1 );
- BOOST_TEST( p1.get() == 0 );
- BOOST_TEST( p1.use_count() == 0 );
- boost::shared_ptr<T> p3( p2 );
- BOOST_TEST_EQ( p3.get(), q );
- BOOST_TEST_EQ( p3.use_count(), k + 1 );
- }
- template<class T> static void null_shared_ptr_move_assign_test()
- {
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const volatile>(), boost::shared_ptr<T>( static_cast<T*>(0) ) );
- }
- template<class T> static void new_shared_ptr_move_assign_test()
- {
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>(), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>(), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>(), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>(), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T>( new T() ), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const>( new T const() ), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void>(), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const>(), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void volatile>(), boost::shared_ptr<T>( new T() ) );
- test_nonempty_shared_ptr_move_assign( boost::local_shared_ptr<void const volatile>(), boost::shared_ptr<T>( new T() ) );
- }
- static void shared_ptr_move_assignment()
- {
- empty_shared_ptr_move_assign_test<incomplete>();
- empty_shared_ptr_move_assign_test<int>();
- empty_shared_ptr_move_assign_test_<int>();
- empty_shared_ptr_move_assign_test<X>();
- empty_shared_ptr_move_assign_test_<X>();
- BOOST_TEST( X::instances == 0 );
- null_shared_ptr_move_assign_test<int>();
- null_shared_ptr_move_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_shared_ptr_move_assign_test<int>();
- new_shared_ptr_move_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- #else
- static void shared_ptr_move_assignment()
- {
- }
- #endif
- // unique_ptr assignment
- #if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) && !defined( BOOST_NO_CXX11_SMART_PTR )
- template<class T> static void empty_unique_ptr_assign_test()
- {
- boost::local_shared_ptr<T> p2;
- p2 = std::unique_ptr<T>();
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3;
- p3 = std::unique_ptr<T>();
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4;
- p4 = std::unique_ptr<T>();
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5;
- p5 = std::unique_ptr<T const>();
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T> static void empty_unique_ptr_assign_test_()
- {
- boost::local_shared_ptr<T> p2( static_cast<T*>(0) );
- p2 = std::unique_ptr<T>();
- BOOST_TEST_EQ( p2.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p2.local_use_count(), 0 );
- boost::local_shared_ptr<T const> p3( static_cast<T const*>(0) );
- p3 = std::unique_ptr<T>();
- BOOST_TEST_EQ( p3.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p3.local_use_count(), 0 );
- boost::local_shared_ptr<void> p4( static_cast<T*>(0) );
- p4 = std::unique_ptr<T>();
- BOOST_TEST_EQ( p4.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p4.local_use_count(), 0 );
- boost::local_shared_ptr<void const> p5( static_cast<T const*>(0) );
- p5 = std::unique_ptr<T const>();
- BOOST_TEST_EQ( p5.get(), static_cast<void*>(0) );
- BOOST_TEST_EQ( p5.local_use_count(), 0 );
- }
- template<class T, class U, class D> static void test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T> p2, std::unique_ptr<U, D> && p1 )
- {
- U* q = p1.get();
- p2 = std::move( p1 );
- BOOST_TEST_EQ( p2.get(), q );
- BOOST_TEST_EQ( p2.local_use_count(), 1 );
- BOOST_TEST( p1.get() == 0 );
- }
- template<class T> static void new_unique_ptr_assign_test()
- {
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>(), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>(), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>(), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>(), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>( new T() ), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>( new T const() ), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void>(), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void const>(), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void volatile>(), std::unique_ptr<T>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void const volatile>(), std::unique_ptr<T>( new T() ) );
- }
- template<class T> static void del_unique_ptr_assign_test()
- {
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>( static_cast<T*>(0) ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>( static_cast<T const*>(0) ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>( static_cast<T volatile*>(0) ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>( static_cast<T const volatile*>(0) ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T>( new T() ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const>( new T const() ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T volatile>( new T volatile() ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<T const volatile>( new T const volatile() ), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void const>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void volatile>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- test_nonempty_unique_ptr_assign( boost::local_shared_ptr<void const volatile>(), std::unique_ptr<T, boost::checked_deleter<T>>( new T() ) );
- }
- static void unique_ptr_assignment()
- {
- empty_unique_ptr_assign_test<int>();
- empty_unique_ptr_assign_test_<int>();
- empty_unique_ptr_assign_test<X>();
- empty_unique_ptr_assign_test_<X>();
- BOOST_TEST( X::instances == 0 );
- new_unique_ptr_assign_test<int>();
- new_unique_ptr_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- del_unique_ptr_assign_test<int>();
- del_unique_ptr_assign_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- #else
- static void unique_ptr_assignment()
- {
- }
- #endif
- // pointer reset
- template<class T, class U> static void test_pointer_reset( boost::local_shared_ptr<U> p2 )
- {
- T * q = new T();
- p2.reset( q );
- BOOST_TEST_EQ( p2.get(), q );
- BOOST_TEST_EQ( p2.local_use_count(), 1 );
- }
- template<class T> static void empty_pointer_reset_test()
- {
- test_pointer_reset<T>( boost::local_shared_ptr<T>() );
- test_pointer_reset<T>( boost::local_shared_ptr<T const>() );
- test_pointer_reset<T>( boost::local_shared_ptr<T volatile>() );
- test_pointer_reset<T>( boost::local_shared_ptr<T const volatile>() );
- test_pointer_reset<T>( boost::local_shared_ptr<void>() );
- test_pointer_reset<T>( boost::local_shared_ptr<void const>() );
- test_pointer_reset<T>( boost::local_shared_ptr<void volatile>() );
- test_pointer_reset<T>( boost::local_shared_ptr<void const volatile>() );
- }
- template<class T> static void null_pointer_reset_test()
- {
- test_pointer_reset<T>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_pointer_reset<T>( boost::local_shared_ptr<T const>( static_cast<T*>(0) ) );
- test_pointer_reset<T>( boost::local_shared_ptr<T volatile>( static_cast<T*>(0) ) );
- test_pointer_reset<T>( boost::local_shared_ptr<T const volatile>( static_cast<T*>(0) ) );
- test_pointer_reset<T>( boost::local_shared_ptr<void>( static_cast<T*>(0) ) );
- test_pointer_reset<T>( boost::local_shared_ptr<void const>( static_cast<T*>(0) ) );
- test_pointer_reset<T>( boost::local_shared_ptr<void volatile>( static_cast<T*>(0) ) );
- test_pointer_reset<T>( boost::local_shared_ptr<void const volatile>( static_cast<T*>(0) ) );
- }
- template<class T> static void new_pointer_reset_test()
- {
- test_pointer_reset<T>( boost::local_shared_ptr<T>( new T() ) );
- test_pointer_reset<T>( boost::local_shared_ptr<T const>( new T() ) );
- test_pointer_reset<T>( boost::local_shared_ptr<T volatile>( new T() ) );
- test_pointer_reset<T>( boost::local_shared_ptr<T const volatile>( new T() ) );
- test_pointer_reset<T>( boost::local_shared_ptr<void>( new T() ) );
- test_pointer_reset<T>( boost::local_shared_ptr<void const>( new T() ) );
- test_pointer_reset<T>( boost::local_shared_ptr<void volatile>( new T() ) );
- test_pointer_reset<T>( boost::local_shared_ptr<void const volatile>( new T() ) );
- }
- static void pointer_reset()
- {
- empty_pointer_reset_test<int>();
- empty_pointer_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_pointer_reset_test<int>();
- null_pointer_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_pointer_reset_test<int>();
- new_pointer_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // deleter reset
- template<class T> class deleter
- {
- private:
- bool * called_;
- public:
- explicit deleter( bool * called ): called_( called ) {}
- void operator()( T * p ) { *called_ = true; delete p; }
- };
- template<class T, class U> static void test_deleter_reset( boost::local_shared_ptr<U> p2 )
- {
- T * q = new T();
- bool called = false;
- p2.reset( q, deleter<T>( &called ) );
- BOOST_TEST_EQ( p2.get(), q );
- BOOST_TEST_EQ( p2.local_use_count(), 1 );
- boost::shared_ptr<U> p3( p2 );
- BOOST_TEST( boost::get_deleter< deleter<T> >( p3 ) != 0 );
- p3.reset();
- BOOST_TEST( !called );
- p2.reset();
- BOOST_TEST( called );
- }
- template<class T> static void empty_deleter_reset_test()
- {
- test_deleter_reset<T>( boost::local_shared_ptr<T>() );
- test_deleter_reset<T>( boost::local_shared_ptr<T const>() );
- test_deleter_reset<T>( boost::local_shared_ptr<T volatile>() );
- test_deleter_reset<T>( boost::local_shared_ptr<T const volatile>() );
- test_deleter_reset<T>( boost::local_shared_ptr<void>() );
- test_deleter_reset<T>( boost::local_shared_ptr<void const>() );
- test_deleter_reset<T>( boost::local_shared_ptr<void volatile>() );
- test_deleter_reset<T>( boost::local_shared_ptr<void const volatile>() );
- }
- template<class T> static void null_deleter_reset_test()
- {
- test_deleter_reset<T>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_deleter_reset<T>( boost::local_shared_ptr<T const>( static_cast<T*>(0) ) );
- test_deleter_reset<T>( boost::local_shared_ptr<T volatile>( static_cast<T*>(0) ) );
- test_deleter_reset<T>( boost::local_shared_ptr<T const volatile>( static_cast<T*>(0) ) );
- test_deleter_reset<T>( boost::local_shared_ptr<void>( static_cast<T*>(0) ) );
- test_deleter_reset<T>( boost::local_shared_ptr<void const>( static_cast<T*>(0) ) );
- test_deleter_reset<T>( boost::local_shared_ptr<void volatile>( static_cast<T*>(0) ) );
- test_deleter_reset<T>( boost::local_shared_ptr<void const volatile>( static_cast<T*>(0) ) );
- }
- template<class T> static void new_deleter_reset_test()
- {
- test_deleter_reset<T>( boost::local_shared_ptr<T>( new T() ) );
- test_deleter_reset<T>( boost::local_shared_ptr<T const>( new T() ) );
- test_deleter_reset<T>( boost::local_shared_ptr<T volatile>( new T() ) );
- test_deleter_reset<T>( boost::local_shared_ptr<T const volatile>( new T() ) );
- test_deleter_reset<T>( boost::local_shared_ptr<void>( new T() ) );
- test_deleter_reset<T>( boost::local_shared_ptr<void const>( new T() ) );
- test_deleter_reset<T>( boost::local_shared_ptr<void volatile>( new T() ) );
- test_deleter_reset<T>( boost::local_shared_ptr<void const volatile>( new T() ) );
- }
- static void deleter_reset()
- {
- empty_deleter_reset_test<int>();
- empty_deleter_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_deleter_reset_test<int>();
- null_deleter_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_deleter_reset_test<int>();
- new_deleter_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // allocator reset
- template<class T, class U> static void test_allocator_reset( boost::local_shared_ptr<U> p2 )
- {
- T * q = new T();
- bool called = false;
- p2.reset( q, deleter<T>( &called ), std::allocator<T>() );
- BOOST_TEST_EQ( p2.get(), q );
- BOOST_TEST_EQ( p2.local_use_count(), 1 );
- boost::shared_ptr<U> p3( p2 );
- BOOST_TEST( boost::get_deleter< deleter<T> >( p3 ) != 0 );
- p3.reset();
- BOOST_TEST( !called );
- p2.reset();
- BOOST_TEST( called );
- }
- template<class T> static void empty_allocator_reset_test()
- {
- test_allocator_reset<T>( boost::local_shared_ptr<T>() );
- test_allocator_reset<T>( boost::local_shared_ptr<T const>() );
- test_allocator_reset<T>( boost::local_shared_ptr<T volatile>() );
- test_allocator_reset<T>( boost::local_shared_ptr<T const volatile>() );
- test_allocator_reset<T>( boost::local_shared_ptr<void>() );
- test_allocator_reset<T>( boost::local_shared_ptr<void const>() );
- test_allocator_reset<T>( boost::local_shared_ptr<void volatile>() );
- test_allocator_reset<T>( boost::local_shared_ptr<void const volatile>() );
- }
- template<class T> static void null_allocator_reset_test()
- {
- test_allocator_reset<T>( boost::local_shared_ptr<T>( static_cast<T*>(0) ) );
- test_allocator_reset<T>( boost::local_shared_ptr<T const>( static_cast<T*>(0) ) );
- test_allocator_reset<T>( boost::local_shared_ptr<T volatile>( static_cast<T*>(0) ) );
- test_allocator_reset<T>( boost::local_shared_ptr<T const volatile>( static_cast<T*>(0) ) );
- test_allocator_reset<T>( boost::local_shared_ptr<void>( static_cast<T*>(0) ) );
- test_allocator_reset<T>( boost::local_shared_ptr<void const>( static_cast<T*>(0) ) );
- test_allocator_reset<T>( boost::local_shared_ptr<void volatile>( static_cast<T*>(0) ) );
- test_allocator_reset<T>( boost::local_shared_ptr<void const volatile>( static_cast<T*>(0) ) );
- }
- template<class T> static void new_allocator_reset_test()
- {
- test_allocator_reset<T>( boost::local_shared_ptr<T>( new T() ) );
- test_allocator_reset<T>( boost::local_shared_ptr<T const>( new T() ) );
- test_allocator_reset<T>( boost::local_shared_ptr<T volatile>( new T() ) );
- test_allocator_reset<T>( boost::local_shared_ptr<T const volatile>( new T() ) );
- test_allocator_reset<T>( boost::local_shared_ptr<void>( new T() ) );
- test_allocator_reset<T>( boost::local_shared_ptr<void const>( new T() ) );
- test_allocator_reset<T>( boost::local_shared_ptr<void volatile>( new T() ) );
- test_allocator_reset<T>( boost::local_shared_ptr<void const volatile>( new T() ) );
- }
- static void allocator_reset()
- {
- empty_allocator_reset_test<int>();
- empty_allocator_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- null_allocator_reset_test<int>();
- null_allocator_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- new_allocator_reset_test<int>();
- new_allocator_reset_test<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // aliasing reset
- struct null_deleter
- {
- void operator()( void const volatile* ) {}
- };
- template<class T, class U> void test_aliasing_reset_( boost::local_shared_ptr<T> const & p1, U * p2 )
- {
- boost::local_shared_ptr<U> p3( static_cast<U*>(0), null_deleter() );
- p3.reset( p1, p2 );
- BOOST_TEST( p3.get() == p2 );
- BOOST_TEST( p3.local_use_count() == p1.local_use_count() );
- BOOST_TEST( !p3.owner_before( p1 ) && !p1.owner_before( p3 ) );
- }
- template<class T, class U> void test_01_aliasing_reset_()
- {
- U u;
- boost::local_shared_ptr<T> p1;
- test_aliasing_reset_( p1, &u );
- }
- template<class T, class U> void test_01_aliasing_reset()
- {
- test_01_aliasing_reset_<T, U>();
- test_01_aliasing_reset_<T const, U>();
- test_01_aliasing_reset_<T volatile, U>();
- test_01_aliasing_reset_<T const volatile, U>();
- test_01_aliasing_reset_<T, U volatile>();
- test_01_aliasing_reset_<T const, U volatile>();
- test_01_aliasing_reset_<T volatile, U volatile>();
- test_01_aliasing_reset_<T const volatile, U volatile>();
- }
- template<class T, class U> void test_10_aliasing_reset_()
- {
- boost::local_shared_ptr<T> p1( new T() );
- test_aliasing_reset_( p1, static_cast<U*>(0) );
- }
- template<class T, class U> void test_10_aliasing_reset()
- {
- test_10_aliasing_reset_<T, U>();
- test_10_aliasing_reset_<T const, U>();
- test_10_aliasing_reset_<T volatile, U>();
- test_10_aliasing_reset_<T const volatile, U>();
- test_10_aliasing_reset_<T, U const>();
- test_10_aliasing_reset_<T const, U const>();
- test_10_aliasing_reset_<T volatile, U const>();
- test_10_aliasing_reset_<T const volatile, U const>();
- test_10_aliasing_reset_<T, U volatile>();
- test_10_aliasing_reset_<T const, U volatile>();
- test_10_aliasing_reset_<T volatile, U volatile>();
- test_10_aliasing_reset_<T const volatile, U volatile>();
- test_10_aliasing_reset_<T, U const volatile>();
- test_10_aliasing_reset_<T const, U const volatile>();
- test_10_aliasing_reset_<T volatile, U const volatile>();
- test_10_aliasing_reset_<T const volatile, U const volatile>();
- }
- template<class T, class U> void test_11_aliasing_reset_()
- {
- U u;
- boost::local_shared_ptr<T> p1( new T() );
- test_aliasing_reset_( p1, &u );
- }
- template<class T, class U> void test_11_aliasing_reset()
- {
- test_11_aliasing_reset_<T, U>();
- test_11_aliasing_reset_<T const, U>();
- test_11_aliasing_reset_<T volatile, U>();
- test_11_aliasing_reset_<T const volatile, U>();
- test_11_aliasing_reset_<T, U volatile>();
- test_11_aliasing_reset_<T const, U volatile>();
- test_11_aliasing_reset_<T volatile, U volatile>();
- test_11_aliasing_reset_<T const volatile, U volatile>();
- }
- static void aliasing_reset()
- {
- test_01_aliasing_reset<int, int>();
- test_10_aliasing_reset<int, int>();
- test_11_aliasing_reset<int, int>();
- test_01_aliasing_reset<void, int>();
- test_10_aliasing_reset<int, void>();
- test_10_aliasing_reset<int, incomplete>();
- test_01_aliasing_reset<X, X>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing_reset<X, X>();
- BOOST_TEST( X::instances == 0 );
- test_11_aliasing_reset<X, X>();
- BOOST_TEST( X::instances == 0 );
- test_01_aliasing_reset<int, X>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing_reset<int, X>();
- BOOST_TEST( X::instances == 0 );
- test_11_aliasing_reset<int, X>();
- BOOST_TEST( X::instances == 0 );
- test_01_aliasing_reset<X, int>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing_reset<X, int>();
- BOOST_TEST( X::instances == 0 );
- test_11_aliasing_reset<X, int>();
- BOOST_TEST( X::instances == 0 );
- test_01_aliasing_reset<void, X>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing_reset<X, void>();
- BOOST_TEST( X::instances == 0 );
- test_10_aliasing_reset<X, incomplete>();
- BOOST_TEST( X::instances == 0 );
- }
- // element access
- template<class T> static void empty_element_access_()
- {
- boost::local_shared_ptr<T> p1;
- BOOST_TEST_EQ( p1.operator->(), static_cast<T*>(0) );
- BOOST_TEST_EQ( p1.get(), static_cast<T*>(0) );
- BOOST_TEST( p1? false: true );
- BOOST_TEST( !p1 );
- BOOST_TEST_EQ( p1.local_use_count(), 0 );
- }
- template<class T> static void empty_element_access()
- {
- empty_element_access_<T>();
- empty_element_access_<T const>();
- empty_element_access_<T volatile>();
- empty_element_access_<T const volatile>();
- }
- template<class T> static void new_element_access_()
- {
- {
- T * p0 = new T();
- boost::local_shared_ptr<T> p1( p0 );
- BOOST_TEST_EQ( p1.operator->(), p0 );
- BOOST_TEST_EQ( p1.get(), p0 );
- BOOST_TEST_EQ( &*p1, p0 );
- BOOST_TEST( p1? true: false );
- BOOST_TEST_NOT( !p1 );
- BOOST_TEST_EQ( p1.local_use_count(), 1 );
- }
- {
- T * p0 = new T[3]();
- boost::local_shared_ptr<T[]> p1( p0 );
- BOOST_TEST_EQ( p1.get(), p0 );
- BOOST_TEST_EQ( &p1[0], &p0[0] );
- BOOST_TEST_EQ( &p1[1], &p0[1] );
- BOOST_TEST_EQ( &p1[2], &p0[2] );
- BOOST_TEST( p1? true: false );
- BOOST_TEST_NOT( !p1 );
- BOOST_TEST_EQ( p1.local_use_count(), 1 );
- }
- {
- T * p0 = new T[3]();
- boost::local_shared_ptr<T[3]> p1( p0 );
- BOOST_TEST_EQ( p1.get(), p0 );
- BOOST_TEST_EQ( &p1[0], &p0[0] );
- BOOST_TEST_EQ( &p1[1], &p0[1] );
- BOOST_TEST_EQ( &p1[2], &p0[2] );
- BOOST_TEST( p1? true: false );
- BOOST_TEST_NOT( !p1 );
- BOOST_TEST_EQ( p1.local_use_count(), 1 );
- }
- }
- template<class T> static void new_element_access()
- {
- new_element_access_<T>();
- new_element_access_<T const>();
- new_element_access_<T volatile>();
- new_element_access_<T const volatile>();
- }
- static void element_access()
- {
- empty_element_access<int>();
- empty_element_access<X>();
- BOOST_TEST( X::instances == 0 );
- empty_element_access<incomplete>();
- empty_element_access<void>();
- new_element_access<int>();
- new_element_access<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // shared_ptr conversion
- template<class T, class U> static void empty_shared_ptr_conversion_()
- {
- boost::local_shared_ptr<T> p1;
- boost::shared_ptr<U> p2( p1 );
- BOOST_TEST_EQ( p2.get(), static_cast<U*>(0) );
- BOOST_TEST_EQ( p2.use_count(), 0 );
- }
- template<class T> static void empty_shared_ptr_conversion()
- {
- empty_shared_ptr_conversion_<T, T>();
- empty_shared_ptr_conversion_<T, T const>();
- empty_shared_ptr_conversion_<T, T volatile>();
- empty_shared_ptr_conversion_<T, T const volatile>();
- empty_shared_ptr_conversion_<T const, T const>();
- empty_shared_ptr_conversion_<T volatile, T volatile>();
- empty_shared_ptr_conversion_<T const volatile, T const volatile>();
- empty_shared_ptr_conversion_<T, void>();
- empty_shared_ptr_conversion_<T, void const>();
- empty_shared_ptr_conversion_<T, void volatile>();
- empty_shared_ptr_conversion_<T, void const volatile>();
- empty_shared_ptr_conversion_<T const, void const>();
- empty_shared_ptr_conversion_<T volatile, void volatile>();
- empty_shared_ptr_conversion_<T const volatile, void const volatile>();
- }
- template<class T, class U> static void new_shared_ptr_conversion_()
- {
- boost::local_shared_ptr<T> p1( new T() );
- boost::shared_ptr<U> p2( p1 );
- BOOST_TEST_EQ( p2.get(), p1.get() );
- BOOST_TEST_EQ( p2.use_count(), 2 );
- boost::shared_ptr<U> p3( p1 );
- BOOST_TEST_EQ( p3.get(), p1.get() );
- BOOST_TEST_EQ( p3.use_count(), 3 );
- BOOST_TEST( !(p2 < p3) && !(p3 < p2) );
- BOOST_TEST_EQ( p1.local_use_count(), 1 );
- p1.reset();
- BOOST_TEST_EQ( p2.use_count(), 2 );
- BOOST_TEST_EQ( p3.use_count(), 2 );
- }
- template<class T> static void new_shared_ptr_conversion()
- {
- new_shared_ptr_conversion_<T, T>();
- new_shared_ptr_conversion_<T, T const>();
- new_shared_ptr_conversion_<T, T volatile>();
- new_shared_ptr_conversion_<T, T const volatile>();
- new_shared_ptr_conversion_<T const, T const>();
- new_shared_ptr_conversion_<T volatile, T volatile>();
- new_shared_ptr_conversion_<T const volatile, T const volatile>();
- new_shared_ptr_conversion_<T, void>();
- new_shared_ptr_conversion_<T, void const>();
- new_shared_ptr_conversion_<T, void volatile>();
- new_shared_ptr_conversion_<T, void const volatile>();
- new_shared_ptr_conversion_<T const, void const>();
- new_shared_ptr_conversion_<T volatile, void volatile>();
- new_shared_ptr_conversion_<T const volatile, void const volatile>();
- }
- static void shared_ptr_conversion()
- {
- empty_shared_ptr_conversion<void>();
- empty_shared_ptr_conversion<incomplete>();
- empty_shared_ptr_conversion<int>();
- empty_shared_ptr_conversion<X>();
- BOOST_TEST( X::instances == 0 );
- new_shared_ptr_conversion<int>();
- new_shared_ptr_conversion<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // weak_ptr conversion
- template<class T, class U> static void empty_weak_ptr_conversion_()
- {
- boost::local_shared_ptr<T> p1;
- boost::weak_ptr<U> p2( p1 );
- BOOST_TEST_EQ( p2.lock().get(), static_cast<U*>(0) );
- BOOST_TEST_EQ( p2.use_count(), 0 );
- }
- template<class T> static void empty_weak_ptr_conversion()
- {
- empty_weak_ptr_conversion_<T, T>();
- empty_weak_ptr_conversion_<T, T const>();
- empty_weak_ptr_conversion_<T, T volatile>();
- empty_weak_ptr_conversion_<T, T const volatile>();
- empty_weak_ptr_conversion_<T const, T const>();
- empty_weak_ptr_conversion_<T volatile, T volatile>();
- empty_weak_ptr_conversion_<T const volatile, T const volatile>();
- empty_weak_ptr_conversion_<T, void>();
- empty_weak_ptr_conversion_<T, void const>();
- empty_weak_ptr_conversion_<T, void volatile>();
- empty_weak_ptr_conversion_<T, void const volatile>();
- empty_weak_ptr_conversion_<T const, void const>();
- empty_weak_ptr_conversion_<T volatile, void volatile>();
- empty_weak_ptr_conversion_<T const volatile, void const volatile>();
- }
- template<class T, class U> static void new_weak_ptr_conversion_()
- {
- boost::local_shared_ptr<T> p1( new T() );
- boost::weak_ptr<U> p2( p1 );
- BOOST_TEST_EQ( p2.lock().get(), p1.get() );
- BOOST_TEST_EQ( p2.use_count(), 1 );
- boost::weak_ptr<U> p3( p1 );
- BOOST_TEST_EQ( p3.lock().get(), p1.get() );
- BOOST_TEST_EQ( p3.use_count(), 1 );
- BOOST_TEST( !(p2 < p3) && !(p3 < p2) );
- BOOST_TEST_EQ( p1.local_use_count(), 1 );
- p1.reset();
- BOOST_TEST_EQ( p2.use_count(), 0 );
- BOOST_TEST_EQ( p3.use_count(), 0 );
- }
- template<class T> static void new_weak_ptr_conversion()
- {
- new_weak_ptr_conversion_<T, T>();
- new_weak_ptr_conversion_<T, T const>();
- new_weak_ptr_conversion_<T, T volatile>();
- new_weak_ptr_conversion_<T, T const volatile>();
- new_weak_ptr_conversion_<T const, T const>();
- new_weak_ptr_conversion_<T volatile, T volatile>();
- new_weak_ptr_conversion_<T const volatile, T const volatile>();
- new_weak_ptr_conversion_<T, void>();
- new_weak_ptr_conversion_<T, void const>();
- new_weak_ptr_conversion_<T, void volatile>();
- new_weak_ptr_conversion_<T, void const volatile>();
- new_weak_ptr_conversion_<T const, void const>();
- new_weak_ptr_conversion_<T volatile, void volatile>();
- new_weak_ptr_conversion_<T const volatile, void const volatile>();
- }
- static void weak_ptr_conversion()
- {
- empty_weak_ptr_conversion<void>();
- empty_weak_ptr_conversion<incomplete>();
- empty_weak_ptr_conversion<int>();
- empty_weak_ptr_conversion<X>();
- BOOST_TEST( X::instances == 0 );
- new_weak_ptr_conversion<int>();
- new_weak_ptr_conversion<X>();
- BOOST_TEST( X::instances == 0 );
- }
- // main
- int main()
- {
- default_constructor();
- nullptr_constructor();
- pointer_constructor();
- deleter_constructor();
- copy_constructor();
- move_constructor();
- aliasing_constructor();
- nullptr_deleter_constructor();
- allocator_constructor();
- nullptr_allocator_constructor();
- shared_ptr_copy_constructor();
- shared_ptr_move_constructor();
- unique_ptr_constructor();
- copy_assignment();
- move_assignment();
- nullptr_assignment();
- shared_ptr_copy_assignment();
- shared_ptr_move_assignment();
- unique_ptr_assignment();
- default_reset();
- pointer_reset();
- deleter_reset();
- allocator_reset();
- aliasing_reset();
- element_access();
- shared_ptr_conversion();
- weak_ptr_conversion();
- // swap_test();
- // owner_before_test();
- // equal_test();
- // operator< ?
- // casts
- // get_pointer
- // operator<<
- // hash
- return boost::report_errors();
- }
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