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|
// -*- C++ -*-
// typelist for the C++ library testsuite.
//
// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 3, or (at your option)
// any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING3. If not see
// <http://www.gnu.org/licenses/>.
//
#ifndef _TESTSUITE_COMMON_TYPES_H
#define _TESTSUITE_COMMON_TYPES_H 1
#include <ext/typelist.h>
#include <ext/new_allocator.h>
#include <ext/malloc_allocator.h>
#include <ext/mt_allocator.h>
#include <ext/bitmap_allocator.h>
#include <ext/pool_allocator.h>
#include <algorithm>
#include <vector>
#include <list>
#include <deque>
#include <string>
#include <limits>
#include <map>
#include <set>
#include <tr1/functional>
#include <tr1/unordered_map>
#include <tr1/unordered_set>
#if __cplusplus >= 201103L
#include <atomic>
#include <type_traits>
#endif
namespace __gnu_test
{
using __gnu_cxx::typelist::node;
using __gnu_cxx::typelist::transform;
using __gnu_cxx::typelist::append;
// All the allocators to test.
template<typename Tp, bool Thread>
struct allocator_policies
{
typedef Tp value_type;
typedef __gnu_cxx::new_allocator<Tp> a1;
typedef __gnu_cxx::malloc_allocator<Tp> a2;
typedef __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, Thread> pool_policy;
typedef __gnu_cxx::__mt_alloc<Tp, pool_policy> a3;
typedef __gnu_cxx::bitmap_allocator<Tp> a4;
typedef __gnu_cxx::__pool_alloc<Tp> a5;
typedef node<_GLIBCXX_TYPELIST_CHAIN5(a1, a2, a3, a4, a5)> type;
};
// Typelists for vector, string, list, deque.
// XXX should just use template templates
template<typename Tp, bool Thread>
struct vectors
{
typedef Tp value_type;
template<typename Tl>
struct vector_shell
{
typedef Tl allocator_type;
typedef std::vector<value_type, allocator_type> type;
};
typedef allocator_policies<value_type, Thread> allocator_types;
typedef typename allocator_types::type allocator_typelist;
typedef typename transform<allocator_typelist, vector_shell>::type type;
};
template<typename Tp, bool Thread>
struct lists
{
typedef Tp value_type;
template<typename Tl>
struct list_shell
{
typedef Tl allocator_type;
typedef std::list<value_type, allocator_type> type;
};
typedef allocator_policies<value_type, Thread> allocator_types;
typedef typename allocator_types::type allocator_typelist;
typedef typename transform<allocator_typelist, list_shell>::type type;
};
template<typename Tp, bool Thread>
struct deques
{
typedef Tp value_type;
template<typename Tl>
struct deque_shell
{
typedef Tl allocator_type;
typedef std::deque<value_type, allocator_type> type;
};
typedef allocator_policies<value_type, Thread> allocator_types;
typedef typename allocator_types::type allocator_typelist;
typedef typename transform<allocator_typelist, deque_shell>::type type;
};
template<typename Tp, bool Thread>
struct strings
{
typedef Tp value_type;
template<typename Tl>
struct string_shell
{
typedef Tl allocator_type;
typedef std::char_traits<value_type> traits_type;
typedef std::basic_string<value_type, traits_type, allocator_type> type;
};
typedef allocator_policies<value_type, Thread> allocator_types;
typedef typename allocator_types::type allocator_typelist;
typedef typename transform<allocator_typelist, string_shell>::type type;
};
// A typelist of vector, list, deque, and string all instantiated
// with each of the allocator policies.
template<typename Tp, bool Thread>
struct sequence_containers
{
typedef Tp value_type;
typedef typename vectors<value_type, Thread>::type vector_typelist;
typedef typename lists<value_type, Thread>::type list_typelist;
typedef typename deques<value_type, Thread>::type deque_typelist;
typedef typename strings<value_type, Thread>::type string_typelist;
typedef typename append<vector_typelist, list_typelist>::type a1;
typedef typename append<deque_typelist, string_typelist>::type a2;
typedef typename append<a1, a2>::type type;
};
// Typelists for map, set, unordered_set, unordered_map.
template<typename Tp, bool Thread>
struct maps
{
typedef Tp value_type;
typedef Tp key_type;
typedef std::pair<const key_type, value_type> pair_type;
typedef std::less<key_type> compare_function;
template<typename Tl>
struct container
{
typedef Tl allocator_type;
typedef std::map<key_type, value_type, compare_function, allocator_type> type;
};
typedef allocator_policies<pair_type, Thread> allocator_types;
typedef typename allocator_types::type allocator_typelist;
typedef typename transform<allocator_typelist, container>::type type;
};
template<typename Tp, bool Thread>
struct unordered_maps
{
typedef Tp value_type;
typedef Tp key_type;
typedef std::pair<const key_type, value_type> pair_type;
typedef std::tr1::hash<key_type> hash_function;
typedef std::equal_to<key_type> equality_function;
template<typename Tl>
struct container
{
typedef Tl allocator_type;
typedef std::tr1::unordered_map<key_type, value_type, hash_function, equality_function, allocator_type> type;
};
typedef allocator_policies<pair_type, Thread> allocator_types;
typedef typename allocator_types::type allocator_typelist;
typedef typename transform<allocator_typelist, container>::type type;
};
template<typename Tp, bool Thread>
struct sets
{
typedef Tp value_type;
typedef Tp key_type;
typedef std::less<key_type> compare_function;
template<typename Tl>
struct container
{
typedef Tl allocator_type;
typedef std::set<key_type, compare_function, allocator_type> type;
};
typedef allocator_policies<key_type, Thread> allocator_types;
typedef typename allocator_types::type allocator_typelist;
typedef typename transform<allocator_typelist, container>::type type;
};
template<typename Tp, bool Thread>
struct unordered_sets
{
typedef Tp value_type;
typedef Tp key_type;
typedef std::tr1::hash<key_type> hash_function;
typedef std::equal_to<key_type> equality_function;
template<typename Tl>
struct container
{
typedef Tl allocator_type;
typedef std::tr1::unordered_set<key_type, hash_function, equality_function, allocator_type> type;
};
typedef allocator_policies<key_type, Thread> allocator_types;
typedef typename allocator_types::type allocator_typelist;
typedef typename transform<allocator_typelist, container>::type type;
};
// A typelist of all associated container types, with each of the
// allocator policies.
template<typename Tp, bool Thread>
struct associative_containers
{
typedef Tp value_type;
typedef typename maps<value_type, Thread>::type map_typelist;
typedef typename sets<value_type, Thread>::type set_typelist;
typedef typename unordered_maps<value_type, Thread>::type unordered_map_typelist;
typedef typename unordered_sets<value_type, Thread>::type unordered_set_typelist;
typedef typename append<map_typelist, unordered_map_typelist>::type a1;
typedef typename append<set_typelist, unordered_set_typelist>::type a2;
typedef typename append<a1, a2>::type type;
};
// A typelist of all standard integral types.
struct integral_types
{
typedef bool a1;
typedef char a2;
typedef signed char a3;
typedef unsigned char a4;
typedef short a5;
typedef unsigned short a6;
typedef int a7;
typedef unsigned int a8;
typedef long a9;
typedef unsigned long a10;
typedef long long a11;
typedef unsigned long long a12;
typedef wchar_t a13;
#if __cplusplus >= 201103L
typedef char16_t a14;
typedef char32_t a15;
typedef node<_GLIBCXX_TYPELIST_CHAIN15(a1, a2, a3, a4, a5, a6, a7, a8, a9,
a10, a11, a12, a13, a14, a15)> type;
#else
typedef node<_GLIBCXX_TYPELIST_CHAIN13(a1, a2, a3, a4, a5, a6, a7, a8, a9,
a10, a11, a12, a13)> type;
#endif
};
// A typelist of all standard integral types + the GNU 128-bit types.
struct integral_types_gnu
{
typedef bool a1;
typedef char a2;
typedef signed char a3;
typedef unsigned char a4;
typedef short a5;
typedef unsigned short a6;
typedef int a7;
typedef unsigned int a8;
typedef long a9;
typedef unsigned long a10;
typedef long long a11;
typedef unsigned long long a12;
typedef wchar_t a13;
#if __cplusplus >= 201103L
typedef char16_t a14;
typedef char32_t a15;
# if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_INT128)
typedef __int128 a16;
typedef unsigned __int128 a17;
typedef node<_GLIBCXX_TYPELIST_CHAIN17(a1, a2, a3, a4, a5, a6, a7, a8, a9,
a10, a11, a12, a13, a14, a15,
a16, a17)> type;
# else
typedef node<_GLIBCXX_TYPELIST_CHAIN15(a1, a2, a3, a4, a5, a6, a7, a8, a9,
a10, a11, a12, a13, a14, a15)> type;
# endif
#else
# if !defined(__STRICT_ANSI__) && defined(_GLIBCXX_USE_INT128)
typedef __int128 a14;
typedef unsigned __int128 a15;
typedef node<_GLIBCXX_TYPELIST_CHAIN15(a1, a2, a3, a4, a5, a6, a7, a8, a9,
a10, a11, a12, a13, a14, a15)> type;
# else
typedef node<_GLIBCXX_TYPELIST_CHAIN13(a1, a2, a3, a4, a5, a6, a7, a8, a9,
a10, a11, a12, a13)> type;
# endif
#endif
};
#if __cplusplus >= 201103L
struct atomic_integrals_no_bool
{
typedef std::atomic_char a2;
typedef std::atomic_schar a3;
typedef std::atomic_uchar a4;
typedef std::atomic_short a5;
typedef std::atomic_ushort a6;
typedef std::atomic_int a7;
typedef std::atomic_uint a8;
typedef std::atomic_long a9;
typedef std::atomic_ulong a10;
typedef std::atomic_llong a11;
typedef std::atomic_ullong a12;
typedef std::atomic_wchar_t a13;
typedef std::atomic_char16_t a14;
typedef std::atomic_char32_t a15;
typedef node<_GLIBCXX_TYPELIST_CHAIN14(a2, a3, a4, a5, a6, a7, a8, a9,
a10, a11, a12, a13, a14, a15)> type;
};
struct atomic_integrals
{
typedef std::atomic_bool a1;
typedef std::atomic_char a2;
typedef std::atomic_schar a3;
typedef std::atomic_uchar a4;
typedef std::atomic_short a5;
typedef std::atomic_ushort a6;
typedef std::atomic_int a7;
typedef std::atomic_uint a8;
typedef std::atomic_long a9;
typedef std::atomic_ulong a10;
typedef std::atomic_llong a11;
typedef std::atomic_ullong a12;
typedef std::atomic_wchar_t a13;
typedef std::atomic_char16_t a14;
typedef std::atomic_char32_t a15;
typedef node<_GLIBCXX_TYPELIST_CHAIN15(a1, a2, a3, a4, a5, a6, a7, a8, a9,
a10, a11, a12, a13, a14, a15)> type;
};
template<typename Tp>
struct atomics
{
typedef Tp value_type;
typedef std::atomic<value_type> type;
};
typedef transform<integral_types::type, atomics>::type atomics_tl;
#endif
template<typename Tp>
struct numeric_limits
{
typedef Tp value_type;
typedef std::numeric_limits<value_type> type;
};
typedef transform<integral_types_gnu::type, numeric_limits>::type limits_tl;
struct has_increment_operators
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{
_Tp a;
++a; // prefix
a++; // postfix
a += a;
}
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
struct has_decrement_operators
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{
_Tp a;
--a; // prefix
a--; // postfix
a -= a;
}
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
#if __cplusplus >= 201103L
template<typename _Tp>
void
constexpr_bitwise_operators()
{
constexpr _Tp a = _Tp();
constexpr _Tp b = _Tp();
constexpr _Tp c1 __attribute__((unused)) = a | b;
constexpr _Tp c2 __attribute__((unused)) = a & b;
constexpr _Tp c3 __attribute__((unused)) = a ^ b;
constexpr _Tp c4 __attribute__((unused)) = ~b;
}
#endif
template<typename _Tp>
void
bitwise_operators()
{
_Tp a = _Tp();
_Tp b = _Tp();
a | b;
a & b;
a ^ b;
~b;
}
template<typename _Tp>
void
bitwise_assignment_operators()
{
_Tp a = _Tp();
_Tp b = _Tp();
a |= b; // set
a &= ~b; // clear
a ^= b;
}
// 17.3.2.1.2 - Bitmask types [lib.bitmask.types]
// bitmask_operators
template<typename _BitmTp>
void
bitmask_operators()
{
bitwise_operators<_BitmTp>();
bitwise_assignment_operators<_BitmTp>();
}
struct has_bitwise_operators
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{
a |= b; // set
a &= ~b; // clear
a ^= b;
}
_Tp a;
_Tp b;
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
#if __cplusplus >= 201103L
struct constexpr_comparison_eq_ne
{
template<typename _Tp1, typename _Tp2 = _Tp1>
void
operator()()
{
static_assert(_Tp1() == _Tp2(), "eq");
static_assert(!(_Tp1() != _Tp2()), "ne");
}
};
struct constexpr_comparison_operators
{
template<typename _Tp>
void
operator()()
{
static_assert(!(_Tp() < _Tp()), "less");
static_assert(_Tp() <= _Tp(), "leq");
static_assert(!(_Tp() > _Tp()), "more");
static_assert(_Tp() >= _Tp(), "meq");
static_assert(_Tp() == _Tp(), "eq");
static_assert(!(_Tp() != _Tp()), "ne");
}
};
// Generator to test standard layout
struct has_trivial_cons_dtor
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{
typedef std::has_trivial_default_constructor<_Tp> ctor_p;
static_assert(ctor_p::value, "default constructor not trivial");
typedef std::is_trivially_destructible<_Tp> dtor_p;
static_assert(dtor_p::value, "destructor not trivial");
}
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
struct standard_layout
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{
typedef std::is_standard_layout<_Tp> standard_layout_p;
static_assert(standard_layout_p::value, "not standard_layout");
}
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
#endif
// Generator to test base class
struct has_required_base_class
{
template<typename _TBase, typename _TDerived>
void
operator()()
{
struct _Concept
{
void __constraint()
{
const _TDerived& obj = __a;
const _TBase* base __attribute__((unused)) = &obj;
}
_TDerived __a;
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
// Generator to test assignment operator.
struct assignable
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{ __v1 = __v2; }
_Tp __v1;
_Tp __v2;
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
// Generator to test default constructor.
struct default_constructible
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{ _Tp __v __attribute__((unused)); }
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
// Generator to test copy constructor.
struct copy_constructible
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{ _Tp __v2(__v1); }
_Tp __v1;
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
// Generator to test direct initialization, single value constructor.
struct single_value_constructible
{
template<typename _Ttype, typename _Tvalue>
void
operator()()
{
struct _Concept
{
void __constraint()
{ _Ttype __v(__a); }
_Tvalue __a;
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
#if __cplusplus >= 201103L
// Generator to test default constructor.
struct constexpr_default_constructible
{
template<typename _Tp, bool _IsLitp = std::is_literal_type<_Tp>::value>
struct _Concept;
// NB: _Tp must be a literal type.
// Have to have user-defined default ctor for this to work.
template<typename _Tp>
struct _Concept<_Tp, true>
{
void __constraint()
{ constexpr _Tp __obj; }
};
// Non-literal type, declare local static and verify no
// constructors generated for _Tp within the translation unit.
template<typename _Tp>
struct _Concept<_Tp, false>
{
void __constraint()
{ static _Tp __obj; }
};
template<typename _Tp>
void
operator()()
{
_Concept<_Tp> c;
c.__constraint();
}
};
// Generator to test defaulted default constructor.
struct constexpr_defaulted_default_constructible
{
template<typename _Tp>
void
operator()()
{
struct _Concept
{
void __constraint()
{ constexpr _Tp __v __attribute__((unused)) { }; }
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
struct constexpr_single_value_constructible
{
template<typename _Ttesttype, typename _Tvaluetype,
bool _IsLitp = std::is_literal_type<_Ttesttype>::value>
struct _Concept;
// NB: _Tvaluetype and _Ttesttype must be literal types.
// Additional constraint on _Tvaluetype needed. Either assume
// user-defined default ctor as per
// constexpr_default_constructible and provide no initializer,
// provide an initializer, or assume empty-list init-able. Choose
// the latter.
template<typename _Ttesttype, typename _Tvaluetype>
struct _Concept<_Ttesttype, _Tvaluetype, true>
{
void __constraint()
{
constexpr _Tvaluetype __v { };
constexpr _Ttesttype __obj(__v);
}
};
template<typename _Ttesttype, typename _Tvaluetype>
struct _Concept<_Ttesttype, _Tvaluetype, false>
{
void __constraint()
{
const _Tvaluetype __v { };
static _Ttesttype __obj(__v);
}
};
template<typename _Ttesttype, typename _Tvaluetype>
void
operator()()
{
_Concept<_Ttesttype, _Tvaluetype> c;
c.__constraint();
}
};
#endif
// Generator to test direct list initialization
#if __cplusplus >= 201103L
struct direct_list_initializable
{
template<typename _Ttype, typename _Tvalue>
void
operator()()
{
struct _Concept
{
void __constraint()
{
_Ttype __v1 { }; // default ctor
_Ttype __v2 { __a }; // single-argument ctor
}
_Tvalue __a;
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
#endif
// Generator to test copy list initialization, aggregate initialization
struct copy_list_initializable
{
template<typename _Ttype, typename _Tvalue>
void
operator()()
{
struct _Concept
{
void __constraint()
{ _Ttype __v __attribute__((unused)) = {__a}; }
_Tvalue __a;
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
// Generator to test integral conversion operator
struct integral_convertable
{
template<typename _Ttype, typename _Tvalue>
void
operator()()
{
struct _Concept
{
void __constraint()
{
_Tvalue __v0(0);
_Tvalue __v1(1);
_Ttype __a(__v1);
__v0 = __a;
bool test __attribute__((unused)) = true;
VERIFY( __v1 == __v0 );
}
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
// Generator to test integral assignment operator
struct integral_assignable
{
template<typename _Ttype, typename _Tvalue>
void
operator()()
{
struct _Concept
{
void __constraint()
{
_Tvalue __v0(0);
_Tvalue __v1(1);
_Ttype __a(__v0);
__a = __v1;
_Tvalue __vr = __a;
bool test __attribute__((unused)) = true;
VERIFY( __v1 == __vr );
}
};
void (_Concept::*__x)() __attribute__((unused))
= &_Concept::__constraint;
}
};
} // namespace __gnu_test
#endif
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