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Add more tests

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This commit is contained in:
Peter Dimov
2017-06-20 02:00:19 +03:00
parent 685b40cc1b
commit 1f86907a3d
4 changed files with 532 additions and 0 deletions
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2
test/Jamfile.v2
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@ -226,5 +226,7 @@ import testing ;
[ run make_local_shared_test.cpp ] [ run make_local_shared_test.cpp ]
[ run make_local_shared_esft_test.cpp ] [ run make_local_shared_esft_test.cpp ]
[ run allocate_local_shared_test.cpp ]
[ run allocate_local_shared_esft_test.cpp ]
; ;
} }

276
test/allocate_local_shared_esft_test.cpp Normal file
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@ -0,0 +1,276 @@
// allocate_local_shared_esft_test.cpp
//
// Copyright 2007-2009, 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/config.hpp>
#if defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) || defined( BOOST_NO_CXX11_VARIADIC_TEMPLATES )
int main()
{
}
#else
#include <boost/core/lightweight_test.hpp>
#include <boost/smart_ptr/make_local_shared.hpp>
#include <boost/shared_ptr.hpp>
#include <boost/enable_shared_from_this.hpp>
#include <memory>
class X: public boost::enable_shared_from_this<X>
{
private:
X( X const & );
X & operator=( X const & );
public:
static int instances;
explicit X( int = 0, int = 0, int = 0, int = 0, int = 0, int = 0, int = 0, int = 0, int = 0 )
{
++instances;
}
~X()
{
--instances;
}
};
int X::instances = 0;
int main()
{
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>() );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7, 8 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
{
boost::shared_ptr< X > px = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7, 8, 9 );
BOOST_TEST( X::instances == 1 );
try
{
boost::shared_ptr< X > qx = px->shared_from_this();
BOOST_TEST( px == qx );
BOOST_TEST( !( px < qx ) && !( qx < px ) );
px.reset();
BOOST_TEST( X::instances == 1 );
}
catch( boost::bad_weak_ptr const& )
{
BOOST_ERROR( "px->shared_from_this() failed" );
}
}
BOOST_TEST( X::instances == 0 );
return boost::report_errors();
}
#endif

235
test/allocate_local_shared_test.cpp Normal file
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@ -0,0 +1,235 @@
// allocate_local_shared_test.cpp
//
// Copyright 2007-2009, 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/config.hpp>
#if defined( BOOST_NO_CXX11_RVALUE_REFERENCES ) || defined( BOOST_NO_CXX11_VARIADIC_TEMPLATES )
int main()
{
}
#else
#include <boost/core/lightweight_test.hpp>
#include <boost/smart_ptr/make_local_shared.hpp>
#include <boost/smart_ptr/local_shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
#include <cstddef>
class X
{
private:
X( X const & );
X & operator=( X const & );
void * operator new( std::size_t n )
{
// lack of this definition causes link errors on Comeau C++
BOOST_ERROR( "private X::new called" );
return ::operator new( n );
}
void operator delete( void * p )
{
// lack of this definition causes link errors on MSVC
BOOST_ERROR( "private X::delete called" );
::operator delete( p );
}
public:
static int instances;
int v;
explicit X( int a1 = 0, int a2 = 0, int a3 = 0, int a4 = 0, int a5 = 0, int a6 = 0, int a7 = 0, int a8 = 0, int a9 = 0 ): v( a1+a2+a3+a4+a5+a6+a7+a8+a9 )
{
++instances;
}
~X()
{
--instances;
}
};
int X::instances = 0;
int main()
{
{
boost::local_shared_ptr< int > pi = boost::allocate_local_shared< int >( std::allocator<int>() );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( *pi == 0 );
}
{
boost::local_shared_ptr< int > pi = boost::allocate_local_shared_noinit< int >( std::allocator<int>() );
BOOST_TEST( pi.get() != 0 );
}
{
boost::local_shared_ptr< int > pi = boost::allocate_local_shared< int >( std::allocator<int>(), 5 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( *pi == 5 );
}
BOOST_TEST( X::instances == 0 );
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>() );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 0 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared_noinit< X >( std::allocator<void>() );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 0 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7, 8 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7+8 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{
boost::local_shared_ptr< X > pi = boost::allocate_local_shared< X >( std::allocator<void>(), 1, 2, 3, 4, 5, 6, 7, 8, 9 );
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 1+2+3+4+5+6+7+8+9 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
return boost::report_errors();
}
#endif

19
test/make_local_shared_test.cpp
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@ -71,6 +71,12 @@ int main()
BOOST_TEST( *pi == 0 ); BOOST_TEST( *pi == 0 );
} }
{
boost::local_shared_ptr< int > pi = boost::make_local_shared_noinit< int >();
BOOST_TEST( pi.get() != 0 );
}
{ {
boost::local_shared_ptr< int > pi = boost::make_local_shared< int >( 5 ); boost::local_shared_ptr< int > pi = boost::make_local_shared< int >( 5 );
@ -93,6 +99,19 @@ int main()
BOOST_TEST( X::instances == 0 ); BOOST_TEST( X::instances == 0 );
} }
{
boost::local_shared_ptr< X > pi = boost::make_local_shared_noinit< X >();
boost::weak_ptr<X> wp( pi );
BOOST_TEST( X::instances == 1 );
BOOST_TEST( pi.get() != 0 );
BOOST_TEST( pi->v == 0 );
pi.reset();
BOOST_TEST( X::instances == 0 );
}
{ {
boost::local_shared_ptr< X > pi = boost::make_local_shared< X >( 1 ); boost::local_shared_ptr< X > pi = boost::make_local_shared< X >( 1 );
boost::weak_ptr<X> wp( pi ); boost::weak_ptr<X> wp( pi );