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Added support for bounded arrays in unique_ptr. Splitted test in several subtests.

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This commit is contained in:
Ion Gaztañaga
2014-09-01 23:59:10 +02:00
parent 583378a946
commit 19d35253cf
23 changed files with 4091 additions and 2045 deletions
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34
include/boost/move/detail/meta_utils.hpp
View File

@ -264,6 +264,40 @@ struct remove_extent<T[N]>
typedef T type; typedef T type;
}; };
//////////////////////////////////////
// extent
//////////////////////////////////////
template<class T, unsigned N = 0>
struct extent
{
static const std::size_t value = 0;
};
template<class T>
struct extent<T[], 0>
{
static const std::size_t value = 0;
};
template<class T, unsigned N>
struct extent<T[], N>
{
static const std::size_t value = extent<T, N-1>::value;
};
template<class T, std::size_t N>
struct extent<T[N], 0>
{
static const std::size_t value = N;
};
template<class T, std::size_t I, unsigned N>
struct extent<T[I], N>
{
static const std::size_t value = extent<T, N-1>::value;
};
////////////////////////////////////// //////////////////////////////////////
// element_pointer // element_pointer
////////////////////////////////////// //////////////////////////////////////

56
include/boost/move/make_unique.hpp
View File

@ -71,13 +71,9 @@ namespace movelib {
//! //!
//! <b>Returns</b>: <tt>unique_ptr<T>(new T(std::forward<Args>(args)...))</tt>. //! <b>Returns</b>: <tt>unique_ptr<T>(new T(std::forward<Args>(args)...))</tt>.
template<class T, class... Args> template<class T, class... Args>
inline inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
#if defined(BOOST_MOVE_DOXYGEN_INVOKED) typename ::boost::move_detail::unique_ptr_if<T>::t_is_not_array)
unique_ptr<T> make_unique(BOOST_FWD_REF(Args)... args)
#else
typename ::boost::move_detail::unique_ptr_if<T>::t_is_not_array
#endif
make_unique(BOOST_FWD_REF(Args)... args)
{ return unique_ptr<T>(new T(::boost::forward<Args>(args)...)); } { return unique_ptr<T>(new T(::boost::forward<Args>(args)...)); }
#else #else
@ -109,35 +105,51 @@ inline
#endif #endif
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is not an array.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new T)</tt> (default initialization)
template<class T>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_detail::unique_ptr_if<T>::t_is_not_array)
make_unique_definit()
{
return unique_ptr<T>(new T);
}
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is an array of //! <b>Remarks</b>: This function shall not participate in overload resolution unless T is an array of
//! unknown bound. //! unknown bound.
//! //!
//! <b>Returns</b>: <tt>unique_ptr<T>(new remove_extent_t<T>[n]())</tt>. //! <b>Returns</b>: <tt>unique_ptr<T>(new remove_extent_t<T>[n]())</tt> (value initialization)
template<class T> template<class T>
inline inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
#if defined(BOOST_MOVE_DOXYGEN_INVOKED) typename ::boost::move_detail::unique_ptr_if<T>::t_is_array_of_unknown_bound)
unique_ptr<T> make_unique(std::size_t n)
#else
typename ::boost::move_detail::unique_ptr_if<T>::t_is_array_of_unknown_bound
#endif
make_unique(std::size_t n)
{ {
typedef typename ::boost::move_detail::remove_extent<T>::type U; typedef typename ::boost::move_detail::remove_extent<T>::type U;
return unique_ptr<T>(new U[n]()); return unique_ptr<T>(new U[n]());
} }
#if defined(BOOST_MOVE_DOXYGEN_INVOKED) || !defined(BOOST_NO_CXX11_DELETED_FUNCTIONS) //! <b>Remarks</b>: This function shall not participate in overload resolution unless T is an array of
//! unknown bound.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new remove_extent_t<T>[n])</tt> (default initialization)
template<class T>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_detail::unique_ptr_if<T>::t_is_array_of_unknown_bound)
make_unique_definit(std::size_t n)
{
typedef typename ::boost::move_detail::remove_extent<T>::type U;
return unique_ptr<T>(new U[n]);
}
#if !defined(BOOST_NO_CXX11_DELETED_FUNCTIONS)
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is //! <b>Remarks</b>: This function shall not participate in overload resolution unless T is
//! an array of known bound. //! an array of known bound.
template<class T, class... Args> template<class T, class... Args>
#if defined(BOOST_MOVE_DOXYGEN_INVOKED) inline BOOST_MOVE_DOC1ST(unspecified,
unspecified typename ::boost::move_detail::unique_ptr_if<T>::t_is_array_of_known_bound)
#else make_unique(BOOST_FWD_REF(Args) ...) = delete;
typename ::boost::move_detail::unique_ptr_if<T>::t_is_array_of_known_bound
#endif
make_unique(BOOST_FWD_REF(Args) ...) = delete;
#endif #endif
} //namespace movelib { } //namespace movelib {

83
include/boost/move/unique_ptr.hpp
View File

@ -18,9 +18,7 @@
#include <boost/static_assert.hpp> #include <boost/static_assert.hpp>
#include <boost/assert.hpp> #include <boost/assert.hpp>
#if !defined(BOOST_NO_CXX11_NULLPTR) #include <cstddef> //For std::nullptr_t and std::size_t
#include <cstddef> //For std::nullptr_t
#endif
//!\file //!\file
//! Describes the smart pointer unique_ptr, a drop-in replacement for std::unique_ptr, //! Describes the smart pointer unique_ptr, a drop-in replacement for std::unique_ptr,
@ -197,17 +195,37 @@ struct is_unique_ptr_convertible<false, FromPointer, ThisPointer>
{}; {};
//////////////////////////////////////// ////////////////////////////////////////
//// enable_def_del / enable_defdel_call //// enable_def_del
//////////////////////////////////////// ////////////////////////////////////////
//compatible with a pointer type T*:
//When either Y* is convertible to T*
//Y is U[N] and T is U cv []
template<class U, class T>
struct def_del_compatible_cond
{
static const bool value = is_convertible<U*, T*>::value;
};
template<class U, class T, std::size_t N>
struct def_del_compatible_cond<U[N], T[]>
{
static const bool value = def_del_compatible_cond<U[], T[]>::value;
};
template<class U, class T, class Type = nat> template<class U, class T, class Type = nat>
struct enable_def_del struct enable_def_del
: enable_if_c : enable_if_c<def_del_compatible_cond<U, T>::value, Type>
< (is_array<T>::value == is_array<U>::value) && is_unique_ptr_convertible
<is_array<T>::value, typename remove_extent<U>::type*, typename remove_extent<T>::type*>::value
, Type>
{}; {};
////////////////////////////////////////
//// enable_defdel_call
////////////////////////////////////////
//When 2nd is T[N], 1st(*)[N] shall be convertible to T[N]*;
//When 2nd is T[], 1st(*)[] shall be convertible to T[]*;
//Otherwise, 1st* shall be convertible to 2nd*.
template<class U, class T, class Type = nat> template<class U, class T, class Type = nat>
struct enable_defdel_call struct enable_defdel_call
: public enable_def_del<U, T, Type> : public enable_def_del<U, T, Type>
@ -218,6 +236,11 @@ struct enable_defdel_call<U, T[], Type>
: public enable_def_del<U[], T[], Type> : public enable_def_del<U[], T[], Type>
{}; {};
template<class U, class T, class Type, std::size_t N>
struct enable_defdel_call<U, T[N], Type>
: public enable_def_del<U[N], T[N], Type>
{};
//////////////////////////////////////// ////////////////////////////////////////
//// enable_up_moveconv_assign //// enable_up_moveconv_assign
//////////////////////////////////////// ////////////////////////////////////////
@ -234,17 +257,28 @@ struct enable_up_ptr
template<class T, class D, class U, class E> template<class T, class D, class U, class E>
struct unique_moveconvert_assignable struct unique_moveconvert_assignable
{ {
static const bool value = !is_array<U>::value && is_unique_ptr_convertible static const bool value = (extent<T>::value == extent<U>::value)&& is_unique_ptr_convertible
<false, typename pointer_type<U, E>::type, typename pointer_type<T, D>::type>::value; <is_array<T>::value, typename pointer_type<U, E>::type, typename pointer_type<T, D>::type>::value;
}; };
template<class T, class D, class U, class E> template<class T, class D, class U, class E, std::size_t N>
struct unique_moveconvert_assignable<T[], D, U, E> struct unique_moveconvert_assignable<T[], D, U[N], E>
{ {
static const bool value = is_array<U>::value && is_unique_ptr_convertible static const bool value = unique_moveconvert_assignable<T[], D, U[], E>::value;
<true, typename pointer_type<U, E>::type, typename pointer_type<T, D>::type>::value; };
/*
template<class T, class D, class U, class E, std::size_t N>
struct unique_moveconvert_assignable<T[N], D, U[], E>
{
static const bool value = unique_moveconvert_assignable<nat[], D, U[], E>::value;
}; };
template<class T, class D, class U, class E, std::size_t N, std::size_t M>
struct unique_moveconvert_assignable<T[N], D, U[M], E>
{
static const bool value = (M == N) && unique_moveconvert_assignable<T[], D, U[], E>::value;
};
*/
template<class T, class D, class U, class E, class Type = nat> template<class T, class D, class U, class E, class Type = nat>
struct enable_up_moveconv_assign struct enable_up_moveconv_assign
: enable_if_c<unique_moveconvert_assignable<T, D, U, E>::value, Type> : enable_if_c<unique_moveconvert_assignable<T, D, U, E>::value, Type>
@ -394,6 +428,11 @@ struct default_delete
element_type * const p = static_cast<element_type*>(ptr); element_type * const p = static_cast<element_type*>(ptr);
bmd::is_array<T>::value ? delete [] p : delete p; bmd::is_array<T>::value ? delete [] p : delete p;
} }
//! <b>Effects</b>: Same as <tt>(*this)(static_cast<element_type*>(nullptr))</tt>.
//!
void operator()(BOOST_MOVE_DOC0PTR(bmd::nullptr_type)) const BOOST_NOEXCEPT
{ BOOST_STATIC_ASSERT(sizeof(element_type) > 0); }
}; };
@ -693,7 +732,7 @@ class unique_ptr
operator*() const BOOST_NOEXCEPT operator*() const BOOST_NOEXCEPT
{ {
BOOST_STATIC_ASSERT((!bmd::is_array<T>::value)); BOOST_STATIC_ASSERT((!bmd::is_array<T>::value));
return *get(); return *m_data.m_p;
} }
//! <b>Requires</b>: i < the number of elements in the array to which the stored pointer points. //! <b>Requires</b>: i < the number of elements in the array to which the stored pointer points.
@ -702,12 +741,11 @@ class unique_ptr
//! //!
//! <b>Remarks</b: If T is not an array type, the program is ill-formed. //! <b>Remarks</b: If T is not an array type, the program is ill-formed.
BOOST_MOVE_DOC1ST(element_type&, typename bmd::add_lvalue_reference<element_type>::type) BOOST_MOVE_DOC1ST(element_type&, typename bmd::add_lvalue_reference<element_type>::type)
operator[](size_t i) const BOOST_NOEXCEPT operator[](std::size_t i) const BOOST_NOEXCEPT
{ {
BOOST_STATIC_ASSERT((bmd::is_array<T>::value)); BOOST_ASSERT( bmd::extent<T>::value == 0 || i < bmd::extent<T>::value );
const pointer p = this->get(); BOOST_ASSERT(m_data.m_p);
BOOST_ASSERT(p); return m_data.m_p[i];
return p[i];
} }
//! <b>Requires</b>: <tt>get() != nullptr</tt>. //! <b>Requires</b>: <tt>get() != nullptr</tt>.
@ -720,9 +758,8 @@ class unique_ptr
pointer operator->() const BOOST_NOEXCEPT pointer operator->() const BOOST_NOEXCEPT
{ {
BOOST_STATIC_ASSERT((!bmd::is_array<T>::value)); BOOST_STATIC_ASSERT((!bmd::is_array<T>::value));
const pointer p = this->get(); BOOST_ASSERT(m_data.m_p);
BOOST_ASSERT(p); return m_data.m_p;
return p;
} }
//! <b>Returns</b>: The stored pointer. //! <b>Returns</b>: The stored pointer.

62
proj/vc7ide/Move.sln
View File

@ -71,11 +71,35 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_default_deleter_
ProjectSection(ProjectDependencies) = postProject ProjectSection(ProjectDependencies) = postProject
EndProjectSection EndProjectSection
EndProject EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_test", "unique_ptr_test.vcproj", "{C57C28A3-4FE0-6208-BF87-A2B61D3A7671}" Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_functions_test", "unique_ptr_functions.vcproj", "{C57C25A3-4620-FE08-F8B7-AB673D762B60}"
ProjectSection(ProjectDependencies) = postProject ProjectSection(ProjectDependencies) = postProject
EndProjectSection EndProjectSection
EndProject EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_functions_test", "unique_ptr_functions.vcproj", "{C57C25A3-4620-FE08-F8B7-AB673D762B60}" Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_assign_test", "unique_ptr_assign_test.vcproj", "{C57C28A3-4FE0-6208-BF87-B2B61D3A7674}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_ctordtor_test", "unique_ptr_ctordtor_test.vcproj", "{C57C28A3-4FE0-6208-BF87-B2B61D3A7676}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_modifiers_test", "unique_ptr_modifiers_test.vcproj", "{C57C28A3-4FE0-6208-BF87-B2B61D3A7673}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_movector_test", "unique_ptr_movector_test.vcproj", "{C57C28A3-4FE0-6208-BF87-B2B61D3A7672}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_nullptr_test", "unique_ptr_nullptr_test.vcproj", "{C57C28A3-4FE0-6208-BF87-B2B61D3A7671}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_test", "unique_ptr_observers_test.vcproj", "{C57C28A3-4FE0-6208-BF87-B2B61D3A7670}"
ProjectSection(ProjectDependencies) = postProject
EndProjectSection
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "unique_ptr_types_test", "unique_ptr_types_test.vcproj", "{C57C28A3-4FE0-6208-BF87-B2B61D3A7675}"
ProjectSection(ProjectDependencies) = postProject ProjectSection(ProjectDependencies) = postProject
EndProjectSection EndProjectSection
EndProject EndProject
@ -159,14 +183,38 @@ Global
{C57C25A3-4620-FE08-F8B7-AB673D762B60}.Debug.Build.0 = Debug|Win32 {C57C25A3-4620-FE08-F8B7-AB673D762B60}.Debug.Build.0 = Debug|Win32
{C57C25A3-4620-FE08-F8B7-AB673D762B60}.Release.ActiveCfg = Release|Win32 {C57C25A3-4620-FE08-F8B7-AB673D762B60}.Release.ActiveCfg = Release|Win32
{C57C25A3-4620-FE08-F8B7-AB673D762B60}.Release.Build.0 = Release|Win32 {C57C25A3-4620-FE08-F8B7-AB673D762B60}.Release.Build.0 = Release|Win32
{C57C28A3-4FE0-6208-BF87-A2B61D3A7671}.Debug.ActiveCfg = Debug|Win32
{C57C28A3-4FE0-6208-BF87-A2B61D3A7671}.Debug.Build.0 = Debug|Win32
{C57C28A3-4FE0-6208-BF87-A2B61D3A7671}.Release.ActiveCfg = Release|Win32
{C57C28A3-4FE0-6208-BF87-A2B61D3A7671}.Release.Build.0 = Release|Win32
{C57C25A3-4620-FE08-F8B7-AB673D762B60}.Debug.ActiveCfg = Debug|Win32 {C57C25A3-4620-FE08-F8B7-AB673D762B60}.Debug.ActiveCfg = Debug|Win32
{C57C25A3-4620-FE08-F8B7-AB673D762B60}.Debug.Build.0 = Debug|Win32 {C57C25A3-4620-FE08-F8B7-AB673D762B60}.Debug.Build.0 = Debug|Win32
{C57C25A3-4620-FE08-F8B7-AB673D762B60}.Release.ActiveCfg = Release|Win32 {C57C25A3-4620-FE08-F8B7-AB673D762B60}.Release.ActiveCfg = Release|Win32
{C57C25A3-4620-FE08-F8B7-AB673D762B60}.Release.Build.0 = Release|Win32 {C57C25A3-4620-FE08-F8B7-AB673D762B60}.Release.Build.0 = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7674}.Debug.ActiveCfg = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7674}.Debug.Build.0 = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7674}.Release.ActiveCfg = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7674}.Release.Build.0 = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7676}.Debug.ActiveCfg = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7676}.Debug.Build.0 = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7676}.Release.ActiveCfg = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7676}.Release.Build.0 = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7673}.Debug.ActiveCfg = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7673}.Debug.Build.0 = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7673}.Release.ActiveCfg = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7673}.Release.Build.0 = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7672}.Debug.ActiveCfg = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7672}.Debug.Build.0 = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7672}.Release.ActiveCfg = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7672}.Release.Build.0 = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7671}.Debug.ActiveCfg = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7671}.Debug.Build.0 = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7671}.Release.ActiveCfg = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7671}.Release.Build.0 = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7670}.Debug.ActiveCfg = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7670}.Debug.Build.0 = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7670}.Release.ActiveCfg = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7670}.Release.Build.0 = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7675}.Debug.ActiveCfg = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7675}.Debug.Build.0 = Debug|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7675}.Release.ActiveCfg = Release|Win32
{C57C28A3-4FE0-6208-BF87-B2B61D3A7675}.Release.Build.0 = Release|Win32
EndGlobalSection EndGlobalSection
GlobalSection(SolutionItems) = postSolution GlobalSection(SolutionItems) = postSolution
..\..\..\..\boost\move\algorithm.hpp = ..\..\..\..\boost\move\algorithm.hpp ..\..\..\..\boost\move\algorithm.hpp = ..\..\..\..\boost\move\algorithm.hpp
@ -182,6 +230,8 @@ Global
..\..\..\..\boost\move\detail\move_helpers.hpp = ..\..\..\..\boost\move\detail\move_helpers.hpp ..\..\..\..\boost\move\detail\move_helpers.hpp = ..\..\..\..\boost\move\detail\move_helpers.hpp
..\..\..\..\boost\move\traits.hpp = ..\..\..\..\boost\move\traits.hpp ..\..\..\..\boost\move\traits.hpp = ..\..\..\..\boost\move\traits.hpp
..\..\..\..\boost\move\unique_ptr.hpp = ..\..\..\..\boost\move\unique_ptr.hpp ..\..\..\..\boost\move\unique_ptr.hpp = ..\..\..\..\boost\move\unique_ptr.hpp
..\..\test\unique_ptr_test_utils_beg.hpp = ..\..\test\unique_ptr_test_utils_beg.hpp
..\..\test\unique_ptr_test_utils_end.hpp = ..\..\test\unique_ptr_test_utils_end.hpp
..\..\..\..\boost\move\utility.hpp = ..\..\..\..\boost\move\utility.hpp ..\..\..\..\boost\move\utility.hpp = ..\..\..\..\boost\move\utility.hpp
..\..\..\..\boost\move\utility_core.hpp = ..\..\..\..\boost\move\utility_core.hpp ..\..\..\..\boost\move\utility_core.hpp = ..\..\..\..\boost\move\utility_core.hpp
..\..\..\..\boost\move\detail\workaround.hpp = ..\..\..\..\boost\move\detail\workaround.hpp ..\..\..\..\boost\move\detail\workaround.hpp = ..\..\..\..\boost\move\detail\workaround.hpp

135
proj/vc7ide/unique_ptr_assign_test.vcproj Normal file
View File

@ -0,0 +1,135 @@
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ProjectGUID="{C57C28A3-4FE0-6208-BF87-B2B61D3A7674}"
Keyword="Win32Proj">
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<Platform
Name="Win32"/>
</Platforms>
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<Configuration
Name="Debug|Win32"
OutputDirectory="../../Bin/Win32/Debug"
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AdditionalIncludeDirectories="../../../.."
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Name="VCCustomBuildTool"/>
<Tool
Name="VCLinkerTool"
AdditionalDependencies="winmm.lib"
OutputFile="$(OutDir)/unique_ptr_assign_test_d.exe"
LinkIncremental="1"
AdditionalLibraryDirectories="../../../../stage/lib"
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ProgramDatabaseFile="$(OutDir)/unique_ptr_assign_test.pdb"
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@ -0,0 +1,135 @@
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<?xml version="1.0" encoding="Windows-1252"?>
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18
proj/vc7ide/unique_ptr_test.vcproj → proj/vc7ide/unique_ptr_types_test.vcproj
View File

@ -2,8 +2,8 @@
<VisualStudioProject <VisualStudioProject
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@ -13,7 +13,7 @@
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@ -36,11 +36,11 @@
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@ -68,7 +68,7 @@
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@ -87,7 +87,7 @@
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@ -123,9 +123,9 @@
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1983
test/unique_ptr.cpp
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444
test/unique_ptr_assign.cpp Normal file
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@ -0,0 +1,444 @@
//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/move/utility_core.hpp>
#include <boost/move/unique_ptr.hpp>
#include <boost/static_assert.hpp>
#include <boost/core/lightweight_test.hpp>
//////////////////////////////////////////////
//
// The initial implementation of these tests
// was written by Howard Hinnant.
//
// These test were later refactored grouping
// and porting them to Boost.Move.
//
// Many thanks to Howard for releasing his C++03
// unique_ptr implementation with such detailed
// test cases.
//
//////////////////////////////////////////////
#include "unique_ptr_test_utils_beg.hpp"
namespace bml = ::boost::movelib;
////////////////////////////////
// unique_ptr_asgn_move_convert_defdel
////////////////////////////////
namespace unique_ptr_asgn_move_convert_defdel {
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<B> s(new B);
A* p = s.get();
bml::unique_ptr<A> s2(new A);
BOOST_TEST(A::count == 2);
s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<const A[]> s2(new const A[2]);
BOOST_TEST(A::count == 4);
s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[2]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<const A[2]> s2(new const A[2]);
BOOST_TEST(A::count == 4);
s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
{
BOOST_TEST(A::count == 0);
bml::unique_ptr<A[2]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<const A[]> s2(new const A[2]);
BOOST_TEST(A::count == 4);
s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_asgn_move_convert_defdel{
////////////////////////////////
// unique_ptr_asgn_move_convert_movdel
////////////////////////////////
namespace unique_ptr_asgn_move_convert_movedel{
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<B, move_constr_deleter<B> > s(new B);
A* p = s.get();
bml::unique_ptr<A, move_constr_deleter<A> > s2(new A);
BOOST_TEST(A::count == 2);
s2 = (boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[], move_constr_deleter<A[]> > s(new A[2]);
A* p = s.get();
bml::unique_ptr<const A[], move_constr_deleter<const A[]> > s2(new const A[2]);
BOOST_TEST(A::count == 4);
s2 = (boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[2], move_constr_deleter<A[2]> > s(new A[3]);
A* p = s.get();
bml::unique_ptr<const A[2], move_constr_deleter<const A[2]> > s2(new const A[2]);
BOOST_TEST(A::count == 5);
s2 = (boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 3);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
reset_counters();
{
bml::unique_ptr<A[2], move_constr_deleter<A[3]> > s(new A[2]);
A* p = s.get();
bml::unique_ptr<const A[], move_constr_deleter<const A[]> > s2(new const A[2]);
BOOST_TEST(A::count == 4);
s2 = (boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_asgn_move_convert_movedel{
////////////////////////////////
// unique_ptr_asgn_move_convert_copydelref
////////////////////////////////
namespace unique_ptr_asgn_move_convert_copydelref{
// test converting move assignment with reference deleters
void test()
{
//Single unique_ptr
reset_counters();
{
copy_constr_deleter<B> db(5);
bml::unique_ptr<B, copy_constr_deleter<B>&> s(new B, db);
A* p = s.get();
copy_constr_deleter<A> da(6);
bml::unique_ptr<A, copy_constr_deleter<A>&> s2(new A, da);
s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
BOOST_TEST(s2.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
copy_constr_deleter<A[]> db(5);
bml::unique_ptr<A[], copy_constr_deleter<A[]>&> s(new A[2], db);
A* p = s.get();
copy_constr_deleter<const A[]> da(6);
bml::unique_ptr<const A[], copy_constr_deleter<const A[]>&> s2(new const A[2], da);
BOOST_TEST(A::count == 4);
s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
copy_constr_deleter<A[2]> db(5);
bml::unique_ptr<A[2], copy_constr_deleter<A[2]>&> s(new A[2], db);
A* p = s.get();
copy_constr_deleter<const A[2]> da(6);
bml::unique_ptr<const A[2], copy_constr_deleter<const A[2]>&> s2(new const A[2], da);
BOOST_TEST(A::count == 4);
s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
reset_counters();
{
copy_constr_deleter<A[2]> db(5);
bml::unique_ptr<A[2], copy_constr_deleter<A[2]>&> s(new A[2], db);
A* p = s.get();
copy_constr_deleter<const A[]> da(6);
bml::unique_ptr<const A[], copy_constr_deleter<const A[]>&> s2(new const A[2], da);
BOOST_TEST(A::count == 4);
s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_asgn_move_convert_copydelref{
////////////////////////////////
// unique_ptr_asgn_move_defdel
////////////////////////////////
namespace unique_ptr_asgn_move_defdel {
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<A> s1(new A);
A* p = s1.get();
bml::unique_ptr<A> s2(new A);
BOOST_TEST(A::count == 2);
s2 = boost::move(s1);
BOOST_TEST(A::count == 1);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[]> s1(new A[2]);
A* p = s1.get();
bml::unique_ptr<A[]> s2(new A[2]);
BOOST_TEST(A::count == 4);
s2 = boost::move(s1);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[2]> s1(new A[2]);
A* p = s1.get();
bml::unique_ptr<A[2]> s2(new A[2]);
BOOST_TEST(A::count == 4);
s2 = boost::move(s1);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
}
BOOST_TEST(A::count == 0);
}
} //unique_ptr_asgn_move_defdel
////////////////////////////////
// unique_ptr_asgn_move_movedel
////////////////////////////////
namespace unique_ptr_asgn_move_movedel {
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<A, move_constr_deleter<A> > s1(new A);
A* p = s1.get();
bml::unique_ptr<A, move_constr_deleter<A> > s2(new A);
BOOST_TEST(A::count == 2);
s2 = boost::move(s1);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s1.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[], move_constr_deleter<A[]> > s1(new A[2]);
A* p = s1.get();
bml::unique_ptr<A[], move_constr_deleter<A[]> > s2(new A[2]);
BOOST_TEST(A::count == 4);
s2 = boost::move(s1);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s1.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[2], move_constr_deleter<A[2]> > s1(new A[2]);
A* p = s1.get();
bml::unique_ptr<A[2], move_constr_deleter<A[2]> > s2(new A[2]);
BOOST_TEST(A::count == 4);
s2 = boost::move(s1);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s1.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
}
} //unique_ptr_asgn_move_movedel
////////////////////////////////
// unique_ptr_asgn_move_copydelref
////////////////////////////////
namespace unique_ptr_asgn_move_copydelref {
void test()
{
//Single unique_ptr
reset_counters();
{
copy_constr_deleter<A> d1(5);
bml::unique_ptr<A, copy_constr_deleter<A>&> s1(new A, d1);
A* p = s1.get();
copy_constr_deleter<A> d2(6);
bml::unique_ptr<A, copy_constr_deleter<A>&> s2(new A, d2);
s2 = boost::move(s1);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(d1.state() == 5);
BOOST_TEST(d2.state() == 5);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
copy_constr_deleter<A[]> d1(5);
bml::unique_ptr<A[], copy_constr_deleter<A[]>&> s1(new A[2], d1);
A* p = s1.get();
copy_constr_deleter<A[]> d2(6);
bml::unique_ptr<A[], copy_constr_deleter<A[]>&> s2(new A[2], d2);
BOOST_TEST(A::count == 4);
s2 = boost::move(s1);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(d1.state() == 5);
BOOST_TEST(d2.state() == 5);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
copy_constr_deleter<A[2]> d1(5);
bml::unique_ptr<A[2], copy_constr_deleter<A[2]>&> s1(new A[2], d1);
A* p = s1.get();
copy_constr_deleter<A[2]> d2(6);
bml::unique_ptr<A[2], copy_constr_deleter<A[2]>&> s2(new A[2], d2);
BOOST_TEST(A::count == 4);
s2 = boost::move(s1);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s1.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(d1.state() == 5);
BOOST_TEST(d2.state() == 5);
}
BOOST_TEST(A::count == 0);
}
} //unique_ptr_asgn_move_copydelref
////////////////////////////////
// main
////////////////////////////////
int main()
{
//Assignment
unique_ptr_asgn_move_convert_defdel::test();
unique_ptr_asgn_move_convert_movedel::test();
unique_ptr_asgn_move_convert_copydelref::test();
unique_ptr_asgn_move_defdel::test();
unique_ptr_asgn_move_movedel::test();
unique_ptr_asgn_move_copydelref::test();
//Test results
return boost::report_errors();
}
#include "unique_ptr_test_utils_end.hpp"

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/move/utility_core.hpp>
#include <boost/move/unique_ptr.hpp>
#include <boost/static_assert.hpp>
#include <boost/core/lightweight_test.hpp>
//////////////////////////////////////////////
//
// The initial implementation of these tests
// was written by Howard Hinnant.
//
// These test were later refactored grouping
// and porting them to Boost.Move.
//
// Many thanks to Howard for releasing his C++03
// unique_ptr implementation with such detailed
// test cases.
//
//////////////////////////////////////////////
#include "unique_ptr_test_utils_beg.hpp"
namespace bml = ::boost::movelib;
////////////////////////////////
// unique_ptr_dtor_null
////////////////////////////////
namespace unique_ptr_dtor_null{
// The deleter is not called if get() == 0
void test()
{
//Single unique_ptr
{
def_constr_deleter<int> d;
BOOST_TEST(d.state() == 5);
{
bml::unique_ptr<int, def_constr_deleter<int>&> p(0, d);
BOOST_TEST(p.get() == 0);
BOOST_TEST(&p.get_deleter() == &d);
}
BOOST_TEST(d.state() == 5);
}
{
//Unbounded array unique_ptr
def_constr_deleter<int[]> d;
BOOST_TEST(d.state() == 5);
{
bml::unique_ptr<int[], def_constr_deleter<int[]>&> p(0, d);
BOOST_TEST(p.get() == 0);
BOOST_TEST(&p.get_deleter() == &d);
}
BOOST_TEST(d.state() == 5);
}
{
//Bounded array unique_ptr
def_constr_deleter<int[2]> d;
BOOST_TEST(d.state() == 5);
{
bml::unique_ptr<int[2], def_constr_deleter<int[2]>&> p(0, d);
BOOST_TEST(p.get() == 0);
BOOST_TEST(&p.get_deleter() == &d);
}
BOOST_TEST(d.state() == 5);
}
}
} //namespace unique_ptr_dtor_null{
////////////////////////////////
// unique_ptr_ctor_default_delreq
////////////////////////////////
namespace unique_ptr_ctor_default_delreq{
// default unique_ptr ctor should only require default deleter ctor
void test()
{
//Single unique_ptr
{
bml::unique_ptr<int> p;
BOOST_TEST(p.get() == 0);
}
{
bml::unique_ptr<int, def_constr_deleter<int> > p;
BOOST_TEST(p.get() == 0);
BOOST_TEST(p.get_deleter().state() == 5);
}
//Unbounded array unique_ptr
{
bml::unique_ptr<int[]> p;
BOOST_TEST(p.get() == 0);
}
{
bml::unique_ptr<int[], def_constr_deleter<int[]> > p;
BOOST_TEST(p.get() == 0);
BOOST_TEST(p.get_deleter().state() == 5);
}
//Unbounded array unique_ptr
{
bml::unique_ptr<int[]> p;
BOOST_TEST(p.get() == 0);
}
{
bml::unique_ptr<int[], def_constr_deleter<int[]> > p;
BOOST_TEST(p.get() == 0);
BOOST_TEST(p.get_deleter().state() == 5);
}
//Unbounded array unique_ptr
{
bml::unique_ptr<int[2]> p;
BOOST_TEST(p.get() == 0);
}
{
bml::unique_ptr<int[2], def_constr_deleter<int[2]> > p;
BOOST_TEST(p.get() == 0);
BOOST_TEST(p.get_deleter().state() == 5);
}
}
} //namespace unique_ptr_ctor_default_delreq{
////////////////////////////////
// unique_ptr_ctor_default_nocomplete
////////////////////////////////
namespace unique_ptr_ctor_default_nocomplete{
// default unique_ptr ctor shouldn't require complete type
void test()
{
//Single unique_ptr
reset_counters();
{
J<I> s;
BOOST_TEST(s.get() == 0);
}
check(0);
{
J<I, def_constr_deleter<I> > s;
BOOST_TEST(s.get() == 0);
BOOST_TEST(s.get_deleter().state() == 5);
}
check(0);
//Unbounded array unique_ptr
reset_counters();
{
J<I[]> s;
BOOST_TEST(s.get() == 0);
}
check(0);
{
J<I[], def_constr_deleter<I[]> > s;
BOOST_TEST(s.get() == 0);
BOOST_TEST(s.get_deleter().state() == 5);
}
check(0);
//Bounded array unique_ptr
reset_counters();
{
J<I[2]> s;
BOOST_TEST(s.get() == 0);
}
check(0);
{
J<I[2], def_constr_deleter<I[2]> > s;
BOOST_TEST(s.get() == 0);
BOOST_TEST(s.get_deleter().state() == 5);
}
check(0);
}
} //namespace unique_ptr_ctor_default_nocomplete{
////////////////////////////////
// unique_ptr_ctor_pointer_delreq
////////////////////////////////
namespace unique_ptr_ctor_pointer_delreq{
// unique_ptr(pointer) ctor should only require default deleter ctor
void test()
{
//Single unique_ptr
reset_counters();
{
A* p = new A;
BOOST_TEST(A::count == 1);
bml::unique_ptr<A> s(p);
BOOST_TEST(s.get() == p);
}
BOOST_TEST(A::count == 0);
{
A* p = new A;
BOOST_TEST(A::count == 1);
bml::unique_ptr<A, def_constr_deleter<A> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<A[]> s(p);
BOOST_TEST(s.get() == p);
}
BOOST_TEST(A::count == 0);
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<A[], def_constr_deleter<A[]> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<A[2]> s(p);
BOOST_TEST(s.get() == p);
}
BOOST_TEST(A::count == 0);
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<A[2], def_constr_deleter<A[2]> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_pointer_delreq{
////////////////////////////////
// unique_ptr_ctor_pointer_nocomplete
////////////////////////////////
namespace unique_ptr_ctor_pointer_nocomplete{
// unique_ptr(pointer) ctor shouldn't require complete type
void test()
{
//Single unique_ptr
reset_counters();
{
I* p = get();
check(1);
J<I> s(p);
BOOST_TEST(s.get() == p);
}
check(0);
{
I* p = get();
check(1);
J<I, def_constr_deleter<I> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
check(0);
//Unbounded array unique_ptr
reset_counters();
{
I* p = get_array(2);
check(2);
J<I[]> s(p);
BOOST_TEST(s.get() == p);
}
check(0);
{
I* p = get_array(2);
check(2);
J<I[], def_constr_deleter<I[]> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
check(0);
//Bounded array unique_ptr
reset_counters();
{
I* p = get_array(2);
check(2);
J<I[]> s(p);
BOOST_TEST(s.get() == p);
}
check(0);
{
I* p = get_array(2);
check(2);
J<I[2], def_constr_deleter<I[2]> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
check(0);
}
} //namespace unique_ptr_ctor_pointer_nocomplete{
////////////////////////////////
// unique_ptr_ctor_pointer_convert
////////////////////////////////
namespace unique_ptr_ctor_pointer_convert{
// unique_ptr(pointer) ctor should work with derived pointers
// or same types (cv aside) for unique_ptr<arrays>
void test()
{
//Single unique_ptr
reset_counters();
{
B* p = new B;
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
bml::unique_ptr<A> s(p);
BOOST_TEST(s.get() == p);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
{
B* p = new B;
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
bml::unique_ptr<A, def_constr_deleter<A> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<const A[]> s(p);
BOOST_TEST(s.get() == p);
}
BOOST_TEST(A::count == 0);
{
const A* p = new const A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<const volatile A[], def_constr_deleter<const volatile A[]> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<const A[2]> s(p);
BOOST_TEST(s.get() == p);
}
BOOST_TEST(A::count == 0);
{
const A* p = new const A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<const volatile A[2], def_constr_deleter<const volatile A[2]> > s(p);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_pointer_convert{
////////////////////////////////
// unique_ptr_ctor_pointer_deleter_movedel
////////////////////////////////
namespace unique_ptr_ctor_pointer_deleter_movedel{
// test move ctor. Should only require a MoveConstructible deleter, or if
// deleter is a reference, not even that.
// unique_ptr(pointer, deleter()) only requires MoveConstructible deleter
void test()
{
//Single unique_ptr
reset_counters();
{
A* p = new A;
BOOST_TEST(A::count == 1);
move_constr_deleter<A> d;
bml::unique_ptr<A, move_constr_deleter<A> > s(p, ::boost::move(d));
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
bml::unique_ptr<A, move_constr_deleter<A> > s2(s.release(), move_constr_deleter<A>(6));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s2.get_deleter().state() == 6);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
move_constr_deleter<A[]> d;
bml::unique_ptr<A[], move_constr_deleter<A[]> > s(p, ::boost::move(d));
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
bml::unique_ptr<A[], move_constr_deleter<A[]> > s2(s.release(), move_constr_deleter<A[]>(6));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s2.get_deleter().state() == 6);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
move_constr_deleter<A[2]> d;
bml::unique_ptr<A[2], move_constr_deleter<A[2]> > s(p, ::boost::move(d));
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
bml::unique_ptr<A[2], move_constr_deleter<A[2]> > s2(s.release(), move_constr_deleter<A[2]>(6));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s2.get_deleter().state() == 6);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_pointer_deleter_movedel{
////////////////////////////////
// unique_ptr_ctor_pointer_deleter_copydel
////////////////////////////////
namespace unique_ptr_ctor_pointer_deleter_copydel{
// unique_ptr(pointer, d) requires CopyConstructible deleter
void test()
{
//Single unique_ptr
reset_counters();
{
A* p = new A;
BOOST_TEST(A::count == 1);
copy_constr_deleter<A> d;
bml::unique_ptr<A, copy_constr_deleter<A> > s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
d.set_state(6);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
copy_constr_deleter<A[]> d;
bml::unique_ptr<A[], copy_constr_deleter<A[]> > s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
d.set_state(6);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
copy_constr_deleter<A[2]> d;
bml::unique_ptr<A[2], copy_constr_deleter<A[2]> > s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
d.set_state(6);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_pointer_deleter_copydel{
////////////////////////////////
// unique_ptr_ctor_pointer_deleter_dfctrdelref
////////////////////////////////
namespace unique_ptr_ctor_pointer_deleter_dfctrdelref{
// unique_ptr<T, D&>(pointer, d) does not requires CopyConstructible deleter
void test()
{
//Single unique_ptr
reset_counters();
{
A* p = new A;
BOOST_TEST(A::count == 1);
def_constr_deleter<A> d;
bml::unique_ptr<A, def_constr_deleter<A>&> s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
d.set_state(6);
BOOST_TEST(s.get_deleter().state() == 6);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
def_constr_deleter<A[]> d;
bml::unique_ptr<A[], def_constr_deleter<A[]>&> s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
d.set_state(6);
BOOST_TEST(s.get_deleter().state() == 6);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
def_constr_deleter<A[2]> d;
bml::unique_ptr<A[2], def_constr_deleter<A[2]>&> s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
d.set_state(6);
BOOST_TEST(s.get_deleter().state() == 6);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_pointer_deleter_dfctrdelref{
////////////////////////////////
// unique_ptr_ctor_pointer_deleter_dfctrdelconstref
////////////////////////////////
namespace unique_ptr_ctor_pointer_deleter_dfctrdelconstref{
// unique_ptr<T, const D&>(pointer, d) does not requires CopyConstructible deleter
void test()
{
//Single unique_ptr
reset_counters();
{
A* p = new A;
BOOST_TEST(A::count == 1);
def_constr_deleter<A> d;
bml::unique_ptr<A, const def_constr_deleter<A>&> s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
def_constr_deleter<A[]> d;
bml::unique_ptr<A[], const def_constr_deleter<A[]>&> s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
def_constr_deleter<A[2]> d;
bml::unique_ptr<A[2], const def_constr_deleter<A[2]>&> s(p, d);
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_pointer_deleter_dfctrdelconstref{
////////////////////////////////
// unique_ptr_ctor_pointer_deleter_convert
////////////////////////////////
namespace unique_ptr_ctor_pointer_deleter_convert{
// unique_ptr(pointer, deleter) should work with derived pointers
// or same (cv aside) types for array unique_ptrs
void test()
{
//Single unique_ptr
reset_counters();
{
B* p = new B;
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
bml::unique_ptr<A, copy_constr_deleter<A> > s(p, copy_constr_deleter<A>());
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<const A[], copy_constr_deleter<const A[]> > s(p, copy_constr_deleter<const A[]>());
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Bounded array unique_ptr
reset_counters();
{
A* p = new A[2];
BOOST_TEST(A::count == 2);
bml::unique_ptr<const A[2], copy_constr_deleter<const A[2]> > s(p, copy_constr_deleter<const A[2]>());
BOOST_TEST(s.get() == p);
BOOST_TEST(s.get_deleter().state() == 5);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
}
} //namespace unique_ptr_ctor_pointer_deleter_convert{
////////////////////////////////
// unique_ptr_ctor_pointer_deleter_void
////////////////////////////////
namespace unique_ptr_ctor_pointer_deleter_void{
// unique_ptr(pointer, deleter) should work with function pointers
// unique_ptr<void> should work
bool my_free_called = false;
void my_free(void*)
{
my_free_called = true;
}
void test()
{
{
int i = 0;
bml::unique_ptr<void, void (*)(void*)> s(&i, my_free);
BOOST_TEST(s.get() == &i);
BOOST_TEST(s.get_deleter() == my_free);
BOOST_TEST(!my_free_called);
}
BOOST_TEST(my_free_called);
}
} //namespace unique_ptr_ctor_pointer_deleter_void{
////////////////////////////////
// main
////////////////////////////////
int main()
{
//Constructors/Destructor
unique_ptr_dtor_null::test();
unique_ptr_ctor_default_delreq::test();
unique_ptr_ctor_default_nocomplete::test();
unique_ptr_ctor_pointer_delreq::test();
unique_ptr_ctor_pointer_nocomplete::test();
unique_ptr_ctor_pointer_convert::test();
unique_ptr_ctor_pointer_deleter_movedel::test();
unique_ptr_ctor_pointer_deleter_copydel::test();
unique_ptr_ctor_pointer_deleter_dfctrdelref::test();
unique_ptr_ctor_pointer_deleter_dfctrdelconstref::test();
unique_ptr_ctor_pointer_deleter_convert::test();
unique_ptr_ctor_pointer_deleter_void::test();
//Test results
return boost::report_errors();
}
#include "unique_ptr_test_utils_end.hpp"

74
test/unique_ptr_default_deleter.cpp
View File

@ -83,10 +83,73 @@ void test()
d1(p); d1(p);
BOOST_TEST(A::count == 0); BOOST_TEST(A::count == 0);
} }
//Bounded array element deleter
{
reset_counters();
bml::default_delete<A[2]> d2;
bml::default_delete<const A[2]> d1 = d2;
const A* p = new const A[2];
BOOST_TEST(A::count == 2);
d1(p);
bml::default_delete<const A[2]> d0 = d1;
d0(0);
BOOST_TEST(A::count == 0);
}
} }
} //namespace unique_ptr_dltr_dflt_convert_ctor{ } //namespace unique_ptr_dltr_dflt_convert_ctor{
////////////////////////////////
// unique_ptr_dltr_dflt_convert_assign
////////////////////////////////
namespace unique_ptr_dltr_dflt_convert_assign{
void test()
{
//Single element deleter
{
reset_counters();
bml::default_delete<B> d2;
bml::default_delete<A> d1;
d1 = d2;
A* p = new B;
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
d1(p);
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
}
//Array element deleter
{
reset_counters();
bml::default_delete<A[]> d2;
bml::default_delete<const A[]> d1;
d1 = d2;
const A* p = new const A[2];
BOOST_TEST(A::count == 2);
d1(p);
BOOST_TEST(A::count == 0);
}
//Bounded array element deleter
{
reset_counters();
bml::default_delete<A[2]> d2;
bml::default_delete<const A[2]> d1;
d1 = d2;
const A* p = new const A[2];
BOOST_TEST(A::count == 2);
d1(p);
bml::default_delete<const A[]> d0;
d0 = d1;
d0(0);
BOOST_TEST(A::count == 0);
}
}
} //namespace unique_ptr_dltr_dflt_convert_assign{
//////////////////////////////// ////////////////////////////////
// unique_ptr_dltr_dflt_default // unique_ptr_dltr_dflt_default
//////////////////////////////// ////////////////////////////////
@ -113,6 +176,16 @@ void test()
d(p); d(p);
BOOST_TEST(A::count == 0); BOOST_TEST(A::count == 0);
} }
{
//Bounded Array element deleter
reset_counters();
bml::default_delete<A[10]> d;
A* p = new A[10];
BOOST_TEST(A::count == 10);
d(p);
BOOST_TEST(A::count == 0);
}
} }
} //namespace unique_ptr_dltr_dflt_default{ } //namespace unique_ptr_dltr_dflt_default{
@ -123,6 +196,7 @@ void test()
int main() int main()
{ {
unique_ptr_dltr_dflt_convert_ctor::test(); unique_ptr_dltr_dflt_convert_ctor::test();
unique_ptr_dltr_dflt_convert_assign::test();
unique_ptr_dltr_dflt_default::test(); unique_ptr_dltr_dflt_default::test();
//Test results //Test results

38
test/unique_ptr_functions.cpp
View File

@ -11,6 +11,7 @@
////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////////////
#include <boost/move/make_unique.hpp> #include <boost/move/make_unique.hpp>
#include <boost/core/lightweight_test.hpp> #include <boost/core/lightweight_test.hpp>
#include <cstring>
struct A struct A
{ {
@ -40,6 +41,27 @@ int B::count = 0;
void reset_counters() void reset_counters()
{ A::count = B::count = 0; } { A::count = B::count = 0; }
static const unsigned PatternSize = 8;
static const unsigned char ff_patternbuf[PatternSize] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
static const unsigned char ee_patternbuf[PatternSize] = { 0xEE, 0xEE, 0xEE, 0xEE, 0xEE, 0xEE, 0xEE, 0xEE };
struct default_init
{
static void* operator new(std::size_t sz)
{
void *const p = ::operator new(sz);
return std::memset(p, 0xFF, sz);
}
static void* operator new[](std::size_t sz)
{
void *const p = ::operator new[](sz);
return std::memset(p, 0xEE, sz);
}
unsigned char buf[PatternSize];
};
namespace bml = ::boost::movelib; namespace bml = ::boost::movelib;
//////////////////////////////// ////////////////////////////////
@ -53,12 +75,18 @@ void test()
//Single element deleter //Single element deleter
reset_counters(); reset_counters();
{ {
bml::unique_ptr<default_init> p(bml::make_unique_definit<default_init>());
BOOST_TEST(0 == std::memcmp(p.get(), ff_patternbuf, sizeof(ff_patternbuf)));
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A> p(bml::make_unique<A>()); bml::unique_ptr<A> p(bml::make_unique<A>());
BOOST_TEST(A::count == 1); BOOST_TEST(A::count == 1);
BOOST_TEST(p->a == 999); BOOST_TEST(p->a == 999);
BOOST_TEST(p->b == 1000); BOOST_TEST(p->b == 1000);
BOOST_TEST(p->c == 1001); BOOST_TEST(p->c == 1001);
} }
BOOST_TEST(A::count == 0);
{ {
bml::unique_ptr<A> p(bml::make_unique<A>(0)); bml::unique_ptr<A> p(bml::make_unique<A>(0));
BOOST_TEST(A::count == 1); BOOST_TEST(A::count == 1);
@ -95,7 +123,7 @@ namespace make_unique_array{
void test() void test()
{ {
//Single element deleter //Array element
reset_counters(); reset_counters();
{ {
bml::unique_ptr<A[]> p(bml::make_unique<A[]>(10)); bml::unique_ptr<A[]> p(bml::make_unique<A[]>(10));
@ -107,6 +135,13 @@ void test()
} }
} }
BOOST_TEST(A::count == 0); BOOST_TEST(A::count == 0);
reset_counters();
{
bml::unique_ptr<default_init[]> p(bml::make_unique_definit<default_init[]>(10));
for(unsigned i = 0; i != 10; ++i){
BOOST_TEST(0 == std::memcmp(&p[i], ee_patternbuf, sizeof(ee_patternbuf)));
}
}
} }
} //namespace make_unique_array{ } //namespace make_unique_array{
@ -158,7 +193,6 @@ void test()
} //namespace unique_compare{ } //namespace unique_compare{
//////////////////////////////// ////////////////////////////////
// unique_compare_zero // unique_compare_zero
//////////////////////////////// ////////////////////////////////

377
test/unique_ptr_modifiers.cpp Normal file
View File

@ -0,0 +1,377 @@
//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/move/utility_core.hpp>
#include <boost/move/unique_ptr.hpp>
#include <boost/static_assert.hpp>
#include <boost/core/lightweight_test.hpp>
//////////////////////////////////////////////
//
// The initial implementation of these tests
// was written by Howard Hinnant.
//
// These test were later refactored grouping
// and porting them to Boost.Move.
//
// Many thanks to Howard for releasing his C++03
// unique_ptr implementation with such detailed
// test cases.
//
//////////////////////////////////////////////
#include "unique_ptr_test_utils_beg.hpp"
namespace bml = ::boost::movelib;
////////////////////////////////
// unique_ptr_modifiers_release
////////////////////////////////
namespace unique_ptr_modifiers_release{
void test()
{
//Single unique_ptr
{
bml::unique_ptr<int> p(new int(3));
int* i = p.get();
int* j = p.release();
BOOST_TEST(p.get() == 0);
BOOST_TEST(i == j);
}
//Unbounded array unique_ptr
{
bml::unique_ptr<int[]> p(new int[2]);
int* i = p.get();
int* j = p.release();
BOOST_TEST(p.get() == 0);
BOOST_TEST(i == j);
}
//Bounded array unique_ptr
{
bml::unique_ptr<int[2]> p(new int[2]);
int* i = p.get();
int* j = p.release();
BOOST_TEST(p.get() == 0);
BOOST_TEST(i == j);
}
}
} //namespace unique_ptr_modifiers_release{
////////////////////////////////
// unique_ptr_modifiers_reset
////////////////////////////////
namespace unique_ptr_modifiers_reset{
void test()
{
//Single unique_ptr
{
reset_counters();
{ //reset()
bml::unique_ptr<A> p(new A);
BOOST_TEST(A::count == 1);
A* i = p.get();
(void)i;
p.reset();
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{ //reset(p)
bml::unique_ptr<A> p(new A);
BOOST_TEST(A::count == 1);
A* i = p.get();
(void)i;
p.reset(new A);
BOOST_TEST(A::count == 1);
}
BOOST_TEST(A::count == 0);
{ //reset(0)
bml::unique_ptr<A> p(new A);
BOOST_TEST(A::count == 1);
A* i = p.get();
(void)i;
p.reset(0);
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
}
//Unbounded array unique_ptr
{
reset_counters();
{ //reset()
bml::unique_ptr<A[]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p.reset();
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{ //reset(p)
bml::unique_ptr<A[]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p.reset(new A[3]);
BOOST_TEST(A::count == 3);
}
BOOST_TEST(A::count == 0);
{ //reset(0)
bml::unique_ptr<A[]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p.reset(0);
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
}
{
//Bounded array unique_ptr
reset_counters();
{ //reset()
bml::unique_ptr<A[2]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p.reset();
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{ //reset(p)
bml::unique_ptr<A[2]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p.reset(new A[3]);
BOOST_TEST(A::count == 3);
}
BOOST_TEST(A::count == 0);
{ //reset(0)
bml::unique_ptr<A[2]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p.reset(0);
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
}
}
} //namespace unique_ptr_modifiers_reset{
////////////////////////////////
// unique_ptr_modifiers_reset_convert
////////////////////////////////
namespace unique_ptr_modifiers_reset_convert{
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<A> p(new A);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 0);
A* i = p.get();
(void)i;
p.reset(new B);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
{
bml::unique_ptr<A> p(new B);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
A* i = p.get();
(void)i;
p.reset(new B);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<const volatile A[2]> p(new const A[2]);
BOOST_TEST(A::count == 2);
const volatile A* i = p.get();
(void)i;
p.reset(new volatile A[3]);
BOOST_TEST(A::count == 3);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<const A[2]> p(new A[2]);
BOOST_TEST(A::count == 2);
const A* i = p.get();
(void)i;
p.reset(new const A[3]);
BOOST_TEST(A::count == 3);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<const volatile A[2]> p(new const A[2]);
BOOST_TEST(A::count == 2);
const volatile A* i = p.get();
(void)i;
p.reset(new volatile A[3]);
BOOST_TEST(A::count == 3);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<const A[2]> p(new A[2]);
BOOST_TEST(A::count == 2);
const A* i = p.get();
(void)i;
p.reset(new const A[3]);
BOOST_TEST(A::count == 3);
}
BOOST_TEST(A::count == 0);
}
} //unique_ptr_modifiers_reset_convert
////////////////////////////////
// unique_ptr_modifiers
////////////////////////////////
namespace unique_ptr_modifiers_swap{
// test swap
void test()
{
//Single unique_ptr
reset_counters();
{
A* p1 = new A(1);
move_constr_deleter<A> d1(1);
bml::unique_ptr<A, move_constr_deleter<A> > s1(p1, ::boost::move(d1));
A* p2 = new A(2);
move_constr_deleter<A> d2(2);
bml::unique_ptr<A, move_constr_deleter<A> > s2(p2, ::boost::move(d2));
BOOST_TEST(s1.get() == p1);
BOOST_TEST(*s1 == A(1));
BOOST_TEST(s1.get_deleter().state() == 1);
BOOST_TEST(s2.get() == p2);
BOOST_TEST(*s2 == A(2));
BOOST_TEST(s2.get_deleter().state() == 2);
swap(s1, s2);
BOOST_TEST(s1.get() == p2);
BOOST_TEST(*s1 == A(2));
BOOST_TEST(s1.get_deleter().state() == 2);
BOOST_TEST(s2.get() == p1);
BOOST_TEST(*s2 == A(1));
BOOST_TEST(s2.get_deleter().state() == 1);
}
//Unbounded array unique_ptr
reset_counters();
{
A* p1 = new A[2];
p1[0].set(1);
p1[1].set(2);
move_constr_deleter<A[]> d1(1);
bml::unique_ptr<A[], move_constr_deleter<A[]> > s1(p1, ::boost::move(d1));
A* p2 = new A[2];
p2[0].set(3);
p2[1].set(4);
move_constr_deleter<A[]> d2(2);
bml::unique_ptr<A[], move_constr_deleter<A[]> > s2(p2, ::boost::move(d2));
BOOST_TEST(s1.get() == p1);
BOOST_TEST(s1[0] == A(1));
BOOST_TEST(s1[1] == A(2));
BOOST_TEST(s1.get_deleter().state() == 1);
BOOST_TEST(s2.get() == p2);
BOOST_TEST(s2[0] == A(3));
BOOST_TEST(s2[1] == A(4));
BOOST_TEST(s2.get_deleter().state() == 2);
swap(s1, s2);
BOOST_TEST(s1.get() == p2);
BOOST_TEST(s1[0] == A(3));
BOOST_TEST(s1[1] == A(4));
BOOST_TEST(s1.get_deleter().state() == 2);
BOOST_TEST(s2.get() == p1);
BOOST_TEST(s2[0] == A(1));
BOOST_TEST(s2[1] == A(2));
BOOST_TEST(s2.get_deleter().state() == 1);
}
//Bounded array unique_ptr
reset_counters();
{
A* p1 = new A[2];
p1[0].set(1);
p1[1].set(2);
move_constr_deleter<A[2]> d1(1);
bml::unique_ptr<A[2], move_constr_deleter<A[2]> > s1(p1, ::boost::move(d1));
A* p2 = new A[2];
p2[0].set(3);
p2[1].set(4);
move_constr_deleter<A[2]> d2(2);
bml::unique_ptr<A[2], move_constr_deleter<A[2]> > s2(p2, ::boost::move(d2));
BOOST_TEST(s1.get() == p1);
BOOST_TEST(s1[0] == A(1));
BOOST_TEST(s1[1] == A(2));
BOOST_TEST(s1.get_deleter().state() == 1);
BOOST_TEST(s2.get() == p2);
BOOST_TEST(s2[0] == A(3));
BOOST_TEST(s2[1] == A(4));
BOOST_TEST(s2.get_deleter().state() == 2);
swap(s1, s2);
BOOST_TEST(s1.get() == p2);
BOOST_TEST(s1[0] == A(3));
BOOST_TEST(s1[1] == A(4));
BOOST_TEST(s1.get_deleter().state() == 2);
BOOST_TEST(s2.get() == p1);
BOOST_TEST(s2[0] == A(1));
BOOST_TEST(s2[1] == A(2));
BOOST_TEST(s2.get_deleter().state() == 1);
}
}
} //namespace unique_ptr_modifiers_swap{
////////////////////////////////
// main
////////////////////////////////
int main()
{
//Modifiers
unique_ptr_modifiers_release::test();
unique_ptr_modifiers_reset::test();
unique_ptr_modifiers_reset_convert::test();
unique_ptr_modifiers_swap::test();
//Test results
return boost::report_errors();
}
#include "unique_ptr_test_utils_end.hpp"

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/move/utility_core.hpp>
#include <boost/move/unique_ptr.hpp>
#include <boost/static_assert.hpp>
#include <boost/core/lightweight_test.hpp>
//////////////////////////////////////////////
//
// The initial implementation of these tests
// was written by Howard Hinnant.
//
// These test were later refactored grouping
// and porting them to Boost.Move.
//
// Many thanks to Howard for releasing his C++03
// unique_ptr implementation with such detailed
// test cases.
//
//////////////////////////////////////////////
#include "unique_ptr_test_utils_beg.hpp"
namespace bml = ::boost::movelib;
////////////////////////////////
// unique_ptr_ctor_move_defdel
////////////////////////////////
namespace unique_ptr_ctor_move_defdel{
// test converting move ctor. Should only require a MoveConstructible deleter, or if
// deleter is a reference, not even that.
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<A> s(new A);
A* p = s.get();
bml::unique_ptr<A> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<A[]> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[2]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<A[2]> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_move_defdel{
////////////////////////////////
// unique_ptr_ctor_move_movedel
////////////////////////////////
namespace unique_ptr_ctor_move_movedel{
// test converting move ctor. Should only require a MoveConstructible deleter, or if
// deleter is a reference, not even that.
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<A, move_constr_deleter<A> > s(new A);
A* p = s.get();
bml::unique_ptr<A, move_constr_deleter<A> > s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[], move_constr_deleter<A[]> > s(new A[2]);
A* p = s.get();
bml::unique_ptr<A[], move_constr_deleter<A[]> > s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[2]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<A[2]> s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_move_movedel{
////////////////////////////////
// unique_ptr_ctor_move_dfctrdelref
////////////////////////////////
namespace unique_ptr_ctor_move_dfctrdelref{
// test converting move ctor. Should only require a MoveConstructible deleter, or if
// deleter is a reference, not even that.
void test()
{
//Single unique_ptr
reset_counters();
{
def_constr_deleter<A> d;
bml::unique_ptr<A, def_constr_deleter<A>&> s(new A, d);
A* p = s.get();
bml::unique_ptr<A, def_constr_deleter<A>&> s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
d.set_state(6);
BOOST_TEST(s2.get_deleter().state() == d.state());
BOOST_TEST(s.get_deleter().state() == d.state());
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
def_constr_deleter<A[]> d;
bml::unique_ptr<A[], def_constr_deleter<A[]>&> s(new A[2], d);
A* p = s.get();
bml::unique_ptr<A[], def_constr_deleter<A[]>&> s2 = boost::move(s);
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
d.set_state(6);
BOOST_TEST(s2.get_deleter().state() == d.state());
BOOST_TEST(s.get_deleter().state() == d.state());
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
def_constr_deleter<A[2]> d;
bml::unique_ptr<A[2], def_constr_deleter<A[2]>&> s(new A[2], d);
A* p = s.get();
bml::unique_ptr<A[2], def_constr_deleter<A[2]>&> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
d.set_state(6);
BOOST_TEST(s2.get_deleter().state() == d.state());
BOOST_TEST(s.get_deleter().state() == d.state());
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_move_dfctrdelref{
////////////////////////////////
// unique_ptr_ctor_move_convert_defdel
////////////////////////////////
namespace unique_ptr_ctor_move_convert_defdel{
// test converting move ctor. Should only require a MoveConstructible deleter, or if
// deleter is a reference, not even that.
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<B> s(new B);
A* p = s.get();
bml::unique_ptr<A> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<const volatile A[]> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[2]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<const volatile A[2]> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[2]> s(new A[2]);
A* p = s.get();
bml::unique_ptr<const volatile A[]> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_move_convert_defdel{
////////////////////////////////
// unique_ptr_ctor_move_convert_movedel
////////////////////////////////
namespace unique_ptr_ctor_move_convert_movedel{
// test converting move ctor. Should only require a MoveConstructible deleter, or if
// deleter is a reference, not even that.
void test()
{
//Single unique_ptr
reset_counters();
BOOST_STATIC_ASSERT((boost::move_detail::is_convertible<B, A>::value));
{
bml::unique_ptr<B, move_constr_deleter<B> > s(new B);
A* p = s.get();
bml::unique_ptr<A, move_constr_deleter<A> > s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<const A[], move_constr_deleter<const A[]> > s(new const A[2]);
const A* p = s.get();
bml::unique_ptr<const volatile A[], move_constr_deleter<const volatile A[]> > s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<const A[2], move_constr_deleter<const A[2]> > s(new const A[2]);
const A* p = s.get();
bml::unique_ptr<const volatile A[2], move_constr_deleter<const volatile A[2]> > s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
{
bml::unique_ptr<const A[2], move_constr_deleter<const A[2]> > s(new const A[2]);
const A* p = s.get();
bml::unique_ptr<const volatile A[], move_constr_deleter<const volatile A[]> > s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
BOOST_TEST(s2.get_deleter().state() == 5);
BOOST_TEST(s.get_deleter().state() == 0);
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
}
} //namespace unique_ptr_ctor_move_convert_movedel{
////////////////////////////////
// unique_ptr_ctor_move_convert_dfctrdelref
////////////////////////////////
namespace unique_ptr_ctor_move_convert_dfctrdelref{
// test converting move ctor. Should only require a MoveConstructible deleter, or if
// deleter is a reference, not even that.
void test()
{
//Single unique_ptr
reset_counters();
{
def_constr_deleter<A> d;
bml::unique_ptr<B, def_constr_deleter<A>&> s(new B, d);
A* p = s.get();
bml::unique_ptr<A, def_constr_deleter<A>&> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 1);
BOOST_TEST(B::count == 1);
d.set_state(6);
BOOST_TEST(s2.get_deleter().state() == d.state());
BOOST_TEST(s.get_deleter().state() == d.state());
}
BOOST_TEST(A::count == 0);
BOOST_TEST(B::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
def_constr_deleter<volatile A[]> d;
bml::unique_ptr<A[], def_constr_deleter<volatile A[]>&> s(new A[2], d);
A* p = s.get();
bml::unique_ptr<volatile A[], def_constr_deleter<volatile A[]>&> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
d.set_state(6);
BOOST_TEST(s2.get_deleter().state() == d.state());
BOOST_TEST(s.get_deleter().state() == d.state());
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
def_constr_deleter<volatile A[2]> d;
bml::unique_ptr<A[2], def_constr_deleter<volatile A[2]>&> s(new A[2], d);
A* p = s.get();
bml::unique_ptr<volatile A[2], def_constr_deleter<volatile A[2]>&> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
d.set_state(6);
BOOST_TEST(s2.get_deleter().state() == d.state());
BOOST_TEST(s.get_deleter().state() == d.state());
}
BOOST_TEST(A::count == 0);
{
def_constr_deleter<volatile A[]> d;
bml::unique_ptr<A[2], def_constr_deleter<volatile A[]>&> s(new A[2], d);
A* p = s.get();
bml::unique_ptr<volatile A[], def_constr_deleter<volatile A[]>&> s2(boost::move(s));
BOOST_TEST(s2.get() == p);
BOOST_TEST(s.get() == 0);
BOOST_TEST(A::count == 2);
d.set_state(6);
BOOST_TEST(s2.get_deleter().state() == d.state());
BOOST_TEST(s.get_deleter().state() == d.state());
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_move_convert_dfctrdelref{
////////////////////////////////
// unique_ptr_ctor_move_sourcesink
////////////////////////////////
namespace unique_ptr_ctor_move_sourcesink{
// test move ctor. Should only require a MoveConstructible deleter, or if
// deleter is a reference, not even that.
bml::unique_ptr<A> source1()
{ return bml::unique_ptr<A>(new A); }
bml::unique_ptr<A[]> source1_unbounded_array()
{ return bml::unique_ptr<A[]> (new A[2]); }
bml::unique_ptr<A[2]> source1_bounded_array()
{ return bml::unique_ptr<A[2]> (new A[2]); }
void sink1(bml::unique_ptr<A>)
{}
void sink1_unbounded_array(bml::unique_ptr<A[]>)
{}
void sink1_bounded_array(bml::unique_ptr<A[2]>)
{}
bml::unique_ptr<A, move_constr_deleter<A> > source2()
{ return bml::unique_ptr<A, move_constr_deleter<A> > (new A); }
bml::unique_ptr<A[], move_constr_deleter<A[]> > source2_unbounded_array()
{ return bml::unique_ptr<A[], move_constr_deleter<A[]> >(new A[2]); }
bml::unique_ptr<A[2], move_constr_deleter<A[2]> > source2_bounded_array()
{ return bml::unique_ptr<A[2], move_constr_deleter<A[2]> >(new A[2]); }
void sink2(bml::unique_ptr<A, move_constr_deleter<A> >)
{}
void sink2_unbounded_array(bml::unique_ptr<A[], move_constr_deleter<A[]> >)
{}
void sink2_bounded_array(bml::unique_ptr<A[2], move_constr_deleter<A[2]> >)
{}
bml::unique_ptr<A, def_constr_deleter<A>&> source3()
{
static def_constr_deleter<A> d;
return bml::unique_ptr<A, def_constr_deleter<A>&>(new A, d);
}
bml::unique_ptr<A[], def_constr_deleter<A[]>&> source3_unbounded_array()
{
static def_constr_deleter<A[]> d;
return bml::unique_ptr<A[], def_constr_deleter<A[]>&>(new A[2], d);
}
bml::unique_ptr<A[2], def_constr_deleter<A[2]>&> source3_bounded_array()
{
static def_constr_deleter<A[2]> d;
return bml::unique_ptr<A[2], def_constr_deleter<A[2]>&>(new A[2], d);
}
void sink3(bml::unique_ptr<A, def_constr_deleter<A>&> )
{}
void sink3_unbounded_array(bml::unique_ptr<A[], def_constr_deleter<A[]>&> )
{}
void sink3_bounded_array(bml::unique_ptr<A[2], def_constr_deleter<A[2]>&> )
{}
void test()
{
//Single unique_ptr
reset_counters();
sink1(source1());
sink2(source2());
sink3(source3());
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
sink1_unbounded_array(source1_unbounded_array());
sink2_unbounded_array(source2_unbounded_array());
sink3_unbounded_array(source3_unbounded_array());
BOOST_TEST(A::count == 0);
//Bbounded array unique_ptr
reset_counters();
sink1_bounded_array(source1_bounded_array());
sink2_bounded_array(source2_bounded_array());
sink3_bounded_array(source3_bounded_array());
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_ctor_move_sourcesink{
////////////////////////////////
// main
////////////////////////////////
int main()
{
//Move Constructor
unique_ptr_ctor_move_defdel::test();
unique_ptr_ctor_move_movedel::test();
unique_ptr_ctor_move_dfctrdelref::test();
unique_ptr_ctor_move_convert_defdel::test();
unique_ptr_ctor_move_convert_movedel::test();
unique_ptr_ctor_move_convert_dfctrdelref::test();
unique_ptr_ctor_move_sourcesink::test();
//Test results
return boost::report_errors();
}
#include "unique_ptr_test_utils_end.hpp"

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/move/utility_core.hpp>
#include <boost/move/unique_ptr.hpp>
#include <boost/static_assert.hpp>
#include <boost/core/lightweight_test.hpp>
//////////////////////////////////////////////
//
// The initial implementation of these tests
// was written by Howard Hinnant.
//
// These test were later refactored grouping
// and porting them to Boost.Move.
//
// Many thanks to Howard for releasing his C++03
// unique_ptr implementation with such detailed
// test cases.
//
//////////////////////////////////////////////
#include "unique_ptr_test_utils_beg.hpp"
namespace bml = ::boost::movelib;
////////////////////////////////
// unique_ptr_zero
////////////////////////////////
namespace unique_ptr_zero {
// test initialization/assignment from zero
void test()
{
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<A> s2(0);
BOOST_TEST(A::count == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A> s2(new A);
BOOST_TEST(A::count == 1);
s2 = 0;
BOOST_TEST(A::count == 0);
BOOST_TEST(s2.get() == 0);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
{
bml::unique_ptr<A[]> s2(0);
BOOST_TEST(A::count == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[]> s2(new A[2]);
BOOST_TEST(A::count == 2);
s2 = 0;
BOOST_TEST(A::count == 0);
BOOST_TEST(s2.get() == 0);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
{
bml::unique_ptr<A[2]> s2(0);
BOOST_TEST(A::count == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[2]> s2(new A[2]);
BOOST_TEST(A::count == 2);
s2 = 0;
BOOST_TEST(A::count == 0);
BOOST_TEST(s2.get() == 0);
}
BOOST_TEST(A::count == 0);
}
} //namespace unique_ptr_zero {
////////////////////////////////
// unique_ptr_nullptr
////////////////////////////////
namespace unique_ptr_nullptr{
void test()
{
#if !defined(BOOST_NO_CXX11_NULLPTR)
//Single unique_ptr
reset_counters();
{
bml::unique_ptr<A> p(new A);
BOOST_TEST(A::count == 1);
A* i = p.get();
(void)i;
p.reset(nullptr);
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A> p(new A);
BOOST_TEST(A::count == 1);
A* i = p.get();
(void)i;
p = nullptr;
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A> pi(nullptr);
BOOST_TEST(pi.get() == nullptr);
BOOST_TEST(pi.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A> pi(nullptr, bml::unique_ptr<A>::deleter_type());
BOOST_TEST(pi.get() == nullptr);
BOOST_TEST(pi.get() == 0);
}
BOOST_TEST(A::count == 0);
//Unbounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p.reset(nullptr);
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p = nullptr;
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[]> pi(nullptr);
BOOST_TEST(pi.get() == nullptr);
BOOST_TEST(pi.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[]> pi(nullptr, bml::unique_ptr<A[]>::deleter_type());
BOOST_TEST(pi.get() == nullptr);
BOOST_TEST(pi.get() == 0);
}
BOOST_TEST(A::count == 0);
//Bounded array unique_ptr
reset_counters();
{
bml::unique_ptr<A[2]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p.reset(nullptr);
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[2]> p(new A[2]);
BOOST_TEST(A::count == 2);
A* i = p.get();
(void)i;
p = nullptr;
BOOST_TEST(A::count == 0);
BOOST_TEST(p.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[2]> pi(nullptr);
BOOST_TEST(pi.get() == nullptr);
BOOST_TEST(pi.get() == 0);
}
BOOST_TEST(A::count == 0);
{
bml::unique_ptr<A[2]> pi(nullptr, bml::unique_ptr<A[2]>::deleter_type());
BOOST_TEST(pi.get() == nullptr);
BOOST_TEST(pi.get() == 0);
}
BOOST_TEST(A::count == 0);
#endif
}
} //namespace unique_ptr_nullptr{
////////////////////////////////
// main
////////////////////////////////
int main()
{
//nullptr
unique_ptr_zero::test();
unique_ptr_nullptr::test();
//Test results
return boost::report_errors();
}
#include "unique_ptr_test_utils_end.hpp"

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/move/utility_core.hpp>
#include <boost/move/unique_ptr.hpp>
#include <boost/static_assert.hpp>
#include <boost/core/lightweight_test.hpp>
//////////////////////////////////////////////
//
// The initial implementation of these tests
// was written by Howard Hinnant.
//
// These test were later refactored grouping
// and porting them to Boost.Move.
//
// Many thanks to Howard for releasing his C++03
// unique_ptr implementation with such detailed
// test cases.
//
//////////////////////////////////////////////
#include "unique_ptr_test_utils_beg.hpp"
namespace bml = ::boost::movelib;
////////////////////////////////
// unique_ptr_observers_dereference
////////////////////////////////
namespace unique_ptr_observers_dereference{
void test()
{
//Single unique_ptr
{
bml::unique_ptr<int> p(new int(3));
BOOST_TEST(*p == 3);
}
//Unbounded array unique_ptr
{
int *pi = new int[2];
pi[0] = 3;
pi[1] = 4;
bml::unique_ptr<int[]> p(pi);
BOOST_TEST(p[0] == 3);
BOOST_TEST(p[1] == 4);
}
//Bounded array unique_ptr
{
int *pi = new int[2];
pi[0] = 3;
pi[1] = 4;
bml::unique_ptr<int[2]> p(pi);
BOOST_TEST(p[0] == 3);
BOOST_TEST(p[1] == 4);
}
}
} //namespace unique_ptr_observers_dereference{
////////////////////////////////
// unique_ptr_observers_dereference
////////////////////////////////
namespace unique_ptr_observers_explicit_bool{
void test()
{
//Single unique_ptr
{
bml::unique_ptr<int> p(new int(3));
if (p)
;
else
BOOST_TEST(false);
if (!p)
BOOST_TEST(false);
}
{
bml::unique_ptr<int> p;
if (!p)
;
else
BOOST_TEST(false);
if (p)
BOOST_TEST(false);
}
//Unbounded array unique_ptr
{
bml::unique_ptr<int[]> p(new int[2]);
if (p)
;
else
BOOST_TEST(false);
if (!p)
BOOST_TEST(false);
}
{
bml::unique_ptr<int[]> p;
if (!p)
;
else
BOOST_TEST(false);
if (p)
BOOST_TEST(false);
}
//Bounded array unique_ptr
{
bml::unique_ptr<int[2]> p(new int[2]);
if (p)
;
else
BOOST_TEST(false);
if (!p)
BOOST_TEST(false);
}
{
bml::unique_ptr<int[2]> p;
if (!p)
;
else
BOOST_TEST(false);
if (p)
BOOST_TEST(false);
}
}
} //namespace unique_ptr_observers_explicit_bool{
////////////////////////////////
// unique_ptr_observers_get
////////////////////////////////
namespace unique_ptr_observers_get{
void test()
{
//Single unique_ptr
{
int* p = new int;
bml::unique_ptr<int> s(p);
BOOST_TEST(s.get() == p);
}
//Unbounded array unique_ptr
{
int* p = new int[2];
bml::unique_ptr<int[]> s(p);
BOOST_TEST(s.get() == p);
}
{
int* p = new int[2];
bml::unique_ptr<int[2]> s(p);
BOOST_TEST(s.get() == p);
}
//Bounded array unique_ptr
{
int *pi = new int[2];
pi[0] = 3;
pi[1] = 4;
bml::unique_ptr<int[2]> p(pi);
BOOST_TEST(p[0] == 3);
BOOST_TEST(p[1] == 4);
}
}
} //namespace unique_ptr_observers_get{
////////////////////////////////
// unique_ptr_observers_get_deleter
////////////////////////////////
namespace unique_ptr_observers_get_deleter{
struct Deleter
{
void operator()(void*) {}
int test() {return 5;}
int test() const {return 6;}
};
void test()
{
//Single unique_ptr
{
bml::unique_ptr<int, Deleter> p;
BOOST_TEST(p.get_deleter().test() == 5);
}
{
const bml::unique_ptr<int, Deleter> p;
BOOST_TEST(p.get_deleter().test() == 6);
}
//Unbounded array unique_ptr
{
bml::unique_ptr<int[], Deleter> p;
BOOST_TEST(p.get_deleter().test() == 5);
}
{
const bml::unique_ptr<int[], Deleter> p;
BOOST_TEST(p.get_deleter().test() == 6);
}
//Bounded array unique_ptr
{
bml::unique_ptr<int[2], Deleter> p;
BOOST_TEST(p.get_deleter().test() == 5);
}
{
const bml::unique_ptr<int[2], Deleter> p;
BOOST_TEST(p.get_deleter().test() == 6);
}
}
} //namespace unique_ptr_observers_get_deleter{
////////////////////////////////
// unique_ptr_observers_op_arrow
////////////////////////////////
namespace unique_ptr_observers_op_arrow{
void test()
{
//Single unique_ptr
{
bml::unique_ptr<A> p(new A);
BOOST_TEST(p->state_ == 999);
}
}
} //namespace unique_ptr_observers_op_arrow{
namespace unique_ptr_observers_op_index{
void test()
{
//Unbounded array unique_ptr
{
A *pa = new A[2];
//pa[0] is left default constructed
pa[1].set(888);
bml::unique_ptr<A[]> p(pa);
BOOST_TEST(p[0].state_ == 999);
BOOST_TEST(p[1].state_ == 888);
}
//Bounded array unique_ptr
{
A *pa = new A[2];
//pa[0] is left default constructed
pa[1].set(888);
bml::unique_ptr<A[2]> p(pa);
BOOST_TEST(p[0].state_ == 999);
BOOST_TEST(p[1].state_ == 888);
}
}
} //namespace unique_ptr_observers_op_index{
////////////////////////////////
// main
////////////////////////////////
int main()
{
//Observers
unique_ptr_observers_dereference::test();
unique_ptr_observers_explicit_bool::test();
unique_ptr_observers_get::test();
unique_ptr_observers_get_deleter::test();
unique_ptr_observers_op_arrow::test();
unique_ptr_observers_op_index::test();
//Test results
return boost::report_errors();
}
#include "unique_ptr_test_utils_end.hpp"

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_MOVE_UNIQUE_PTR_TEST_UTILS_BEG_HPP
#define BOOST_MOVE_UNIQUE_PTR_TEST_UTILS_BEG_HPP
#include <boost/move/core.hpp>
#include <boost/move/detail/meta_utils.hpp>
#include <boost/static_assert.hpp>
//////////////////////////////////////////////
//
// The initial implementation of these tests
// was written by Howard Hinnant.
//
// These test were later refactored grouping
// and porting them to Boost.Move.
//
// Many thanks to Howard for releasing his C++03
// unique_ptr implementation with such detailed
// test cases.
//
//////////////////////////////////////////////
//A deleter that can only default constructed
template <class T>
class def_constr_deleter
{
int state_;
def_constr_deleter(const def_constr_deleter&);
def_constr_deleter& operator=(const def_constr_deleter&);
public:
typedef typename ::boost::move_detail::remove_extent<T>::type element_type;
static const bool is_array = ::boost::move_detail::is_array<T>::value;
def_constr_deleter() : state_(5) {}
explicit def_constr_deleter(int s) : state_(s) {}
int state() const {return state_;}
void set_state(int s) {state_ = s;}
void operator()(element_type* p) const
{ is_array ? delete []p : delete p; }
void operator()(element_type* p)
{ ++state_; is_array ? delete []p : delete p; }
};
//A deleter that can be copy constructed
template <class T>
class copy_constr_deleter
{
int state_;
public:
typedef typename ::boost::move_detail::remove_extent<T>::type element_type;
static const bool is_array = ::boost::move_detail::is_array<T>::value;
copy_constr_deleter() : state_(5) {}
template<class U>
copy_constr_deleter(const copy_constr_deleter<U>&
, typename boost::move_detail::enable_def_del<U, T>::type* =0)
{ state_ = 5; }
explicit copy_constr_deleter(int s) : state_(s) {}
template <class U>
typename boost::move_detail::enable_def_del<U, T, copy_constr_deleter&>::type
operator=(const copy_constr_deleter<U> &d)
{
state_ = d.state();
return *this;
}
int state() const {return state_;}
void set_state(int s) {state_ = s;}
void operator()(element_type* p) const
{ is_array ? delete []p : delete p; }
void operator()(element_type* p)
{ ++state_; is_array ? delete []p : delete p; }
};
//A deleter that can be only move constructed
template <class T>
class move_constr_deleter
{
int state_;
BOOST_MOVABLE_BUT_NOT_COPYABLE(move_constr_deleter)
public:
typedef typename ::boost::move_detail::remove_extent<T>::type element_type;
static const bool is_array = ::boost::move_detail::is_array<T>::value;
move_constr_deleter() : state_(5) {}
move_constr_deleter(BOOST_RV_REF(move_constr_deleter) r)
: state_(r.state_)
{ r.state_ = 0; }
explicit move_constr_deleter(int s) : state_(s) {}
template <class U>
move_constr_deleter(BOOST_RV_REF(move_constr_deleter<U>) d
, typename boost::move_detail::enable_def_del<U, T>::type* =0)
: state_(d.state())
{ d.set_state(0); }
move_constr_deleter& operator=(BOOST_RV_REF(move_constr_deleter) r)
{
state_ = r.state_;
r.state_ = 0;
return *this;
}
template <class U>
typename boost::move_detail::enable_def_del<U, T, move_constr_deleter&>::type
operator=(BOOST_RV_REF(move_constr_deleter<U>) d)
{
state_ = d.state();
d.set_state(0);
return *this;
}
int state() const {return state_;}
void set_state(int s) {state_ = s;}
void operator()(element_type* p) const
{ is_array ? delete []p : delete p; }
void operator()(element_type* p)
{ ++state_; is_array ? delete []p : delete p; }
friend bool operator==(const move_constr_deleter& x, const move_constr_deleter& y)
{return x.state_ == y.state_;}
};
//A base class containing state with a static instance counter
struct A
{
int state_;
static int count;
A() : state_(999) {++count;}
explicit A(int i) : state_(i) {++count;}
A(const A& a) : state_(a.state_) {++count;}
A& operator=(const A& a) { state_ = a.state_; return *this; }
void set(int i) {state_ = i;}
virtual ~A() {--count;}
friend bool operator==(const A& x, const A& y) { return x.state_ == y.state_; }
};
int A::count = 0;
//A class derived from A with a static instance counter
struct B
: public A
{
static int count;
B() {++count;}
B(const B&) {++count;}
virtual ~B() {--count;}
};
int B::count = 0;
void reset_counters();
BOOST_STATIC_ASSERT((::boost::move_detail::is_convertible<B, A>::value));
//Incomplete Type function declarations
struct I;
void check(int i);
I* get();
I* get_array(int i);
#include <boost/move/unique_ptr.hpp>
template <class T, class D = ::boost::movelib::default_delete<T> >
struct J
{
typedef boost::movelib::unique_ptr<T, D> unique_ptr_type;
typedef typename unique_ptr_type::element_type element_type;
boost::movelib::unique_ptr<T, D> a_;
J() {}
explicit J(element_type*a) : a_(a) {}
~J();
element_type* get() const {return a_.get();}
D& get_deleter() {return a_.get_deleter();}
};
#endif //BOOST_MOVE_UNIQUE_PTR_TEST_UTILS_BEG_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_MOVE_UNIQUE_PTR_TEST_UTILS_END_HPP
#define BOOST_MOVE_UNIQUE_PTR_TEST_UTILS_END_HPP
#ifndef BOOST_MOVE_UNIQUE_PTR_TEST_UTILS_BEG_HPP
#error "unique_ptr_test_utils_beg.hpp MUST be included before this header"
#endif
//Define the incomplete I type and out of line functions
struct I
{
static int count;
I() {++count;}
I(const A&) {++count;}
~I() {--count;}
};
int I::count = 0;
I* get() {return new I;}
I* get_array(int i) {return new I[i];}
void check(int i)
{
BOOST_TEST(I::count == i);
}
template <class T, class D>
J<T, D>::~J() {}
void reset_counters()
{ A::count = 0; B::count = 0; I::count = 0; }
#endif //BOOST_MOVE_UNIQUE_PTR_TEST_UTILS_END_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Howard Hinnant 2009
// (C) Copyright Ion Gaztanaga 2014-2014.
//
// 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)
//
// See http://www.boost.org/libs/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#include <boost/move/utility_core.hpp>
#include <boost/move/unique_ptr.hpp>
#include <boost/static_assert.hpp>
#include <boost/core/lightweight_test.hpp>
//////////////////////////////////////////////
//
// The initial implementation of these tests
// was written by Howard Hinnant.
//
// These test were later refactored grouping
// and porting them to Boost.Move.
//
// Many thanks to Howard for releasing his C++03
// unique_ptr implementation with such detailed
// test cases.
//
//////////////////////////////////////////////
#include "unique_ptr_test_utils_beg.hpp"
namespace bml = ::boost::movelib;
////////////////////////////////
// unique_ptr_pointer_type
////////////////////////////////
namespace unique_ptr_pointer_type {
struct Deleter
{
struct pointer {};
};
// Test unique_ptr::pointer type
void test()
{
//Single unique_ptr
{
typedef bml::unique_ptr<int> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::pointer, int*>::value));
}
{
typedef bml::unique_ptr<int, Deleter> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::pointer, Deleter::pointer>::value));
}
//Unbounded array unique_ptr
{
typedef bml::unique_ptr<int[]> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::pointer, int*>::value));
}
{
typedef bml::unique_ptr<int[], Deleter> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::pointer, Deleter::pointer>::value));
}
//Bounded array unique_ptr
{
typedef bml::unique_ptr<int[5]> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::pointer, int*>::value));
}
{
typedef bml::unique_ptr<int[5], Deleter> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::pointer, Deleter::pointer>::value));
}
}
} //namespace unique_ptr_pointer_type {
////////////////////////////////
// unique_ptr_deleter_type
////////////////////////////////
namespace unique_ptr_deleter_type {
struct Deleter
{};
// Test unique_ptr::deleter type
void test()
{
//Single unique_ptr
{
typedef bml::unique_ptr<int> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::deleter_type, bml::default_delete<int> >::value));
}
{
typedef bml::unique_ptr<int, Deleter> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::deleter_type, Deleter >::value));
}
//Unbounded array unique_ptr
{
typedef bml::unique_ptr<int[]> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::deleter_type, bml::default_delete<int[]> >::value));
}
{
typedef bml::unique_ptr<int[], Deleter> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::deleter_type, Deleter >::value));
}
//Bounded array unique_ptr
{
typedef bml::unique_ptr<int[2]> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::deleter_type, bml::default_delete<int[2]> >::value));
}
{
typedef bml::unique_ptr<int[2], Deleter> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::deleter_type, Deleter >::value));
}
}
} //namespace unique_ptr_deleter_type {
////////////////////////////////
// unique_ptr_element_type
////////////////////////////////
namespace unique_ptr_element_type {
// Test unique_ptr::deleter type
void test()
{
//Single unique_ptr
{
typedef bml::unique_ptr<const int> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::element_type, const int>::value));
}
//Unbounded array unique_ptr
{
typedef bml::unique_ptr<const int[]> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::element_type, const int>::value));
}
//Bounded array unique_ptr
{
typedef bml::unique_ptr<const int[2]> P;
BOOST_STATIC_ASSERT((boost::move_detail::is_same<P::element_type, const int>::value));
}
}
} //namespace unique_ptr_element_type {
////////////////////////////////
// main
////////////////////////////////
int main()
{
//General
unique_ptr_pointer_type::test();
unique_ptr_deleter_type::test();
unique_ptr_element_type::test();
//Test results
return boost::report_errors();
}
#include "unique_ptr_test_utils_end.hpp"