2 // Testing utilities for the tr1 testsuite.
4 // Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010, 2011
5 // Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
23 #ifndef _GLIBCXX_TESTSUITE_TR1_H
24 #define _GLIBCXX_TESTSUITE_TR1_H
26 #include <ext/type_traits.h>
30 // For tr1/type_traits.
31 template<template<typename> class Category, typename Type>
33 test_category(bool value)
36 ret &= Category<Type>::value == value;
37 ret &= Category<const Type>::value == value;
38 ret &= Category<volatile Type>::value == value;
39 ret &= Category<const volatile Type>::value == value;
40 ret &= Category<Type>::type::value == value;
41 ret &= Category<const Type>::type::value == value;
42 ret &= Category<volatile Type>::type::value == value;
43 ret &= Category<const volatile Type>::type::value == value;
47 template<template<typename> class Property, typename Type>
49 test_property(typename Property<Type>::value_type value)
52 ret &= Property<Type>::value == value;
53 ret &= Property<Type>::type::value == value;
57 // For testing tr1/type_traits/extent, which has a second template
59 template<template<typename, unsigned> class Property,
60 typename Type, unsigned Uint>
62 test_property(typename Property<Type, Uint>::value_type value)
65 ret &= Property<Type, Uint>::value == value;
66 ret &= Property<Type, Uint>::type::value == value;
70 #ifdef __GXX_EXPERIMENTAL_CXX0X__
71 template<template<typename...> class Property, typename... Types>
73 test_property(typename Property<Types...>::value_type value)
76 ret &= Property<Types...>::value == value;
77 ret &= Property<Types...>::type::value == value;
82 template<template<typename, typename> class Relationship,
83 typename Type1, typename Type2>
85 test_relationship(bool value)
88 ret &= Relationship<Type1, Type2>::value == value;
89 ret &= Relationship<Type1, Type2>::type::value == value;
95 typedef const ClassType cClassType;
96 typedef volatile ClassType vClassType;
97 typedef const volatile ClassType cvClassType;
99 class DerivedType : public ClassType { };
101 enum EnumType { e0 };
104 { operator int() const; };
108 virtual void rotate(int) = 0;
111 class PolymorphicClass
113 virtual void rotate(int);
116 class DerivedPolymorphic : public PolymorphicClass { };
118 class VirtualDestructorClass
120 virtual ~VirtualDestructorClass();
125 class IncompleteClass;
129 ExplicitClass(double&);
130 explicit ExplicitClass(int&);
131 ExplicitClass(double&, int&, double&);
134 struct NothrowExplicitClass
136 NothrowExplicitClass(double&) throw();
137 explicit NothrowExplicitClass(int&) throw();
138 NothrowExplicitClass(double&, int&, double&) throw();
141 struct ThrowExplicitClass
143 ThrowExplicitClass(double&) throw(int);
144 explicit ThrowExplicitClass(int&) throw(int);
145 ThrowExplicitClass(double&, int&, double&) throw(int);
148 struct ThrowDefaultClass
150 ThrowDefaultClass() throw(int);
153 struct ThrowCopyConsClass
155 ThrowCopyConsClass(const ThrowCopyConsClass&) throw(int);
158 #ifdef __GXX_EXPERIMENTAL_CXX0X__
159 struct ThrowMoveConsClass
161 ThrowMoveConsClass(ThrowMoveConsClass&&) throw(int);
164 struct NoexceptExplicitClass
166 NoexceptExplicitClass(double&) noexcept(true);
167 explicit NoexceptExplicitClass(int&) noexcept(true);
168 NoexceptExplicitClass(double&, int&, double&) noexcept(true);
171 struct ExceptExplicitClass
173 ExceptExplicitClass(double&) noexcept(false);
174 explicit ExceptExplicitClass(int&) noexcept(false);
175 ExceptExplicitClass(double&, int&, double&) noexcept(false);
178 struct NoexceptDefaultClass
180 NoexceptDefaultClass() noexcept(true);
183 struct ExceptDefaultClass
185 ExceptDefaultClass() noexcept(false);
188 struct NoexceptCopyConsClass
190 NoexceptCopyConsClass(const NoexceptCopyConsClass&) noexcept(true);
193 struct ExceptCopyConsClass
195 ExceptCopyConsClass(const ExceptCopyConsClass&) noexcept(false);
198 struct NoexceptMoveConsClass
200 NoexceptMoveConsClass(NoexceptMoveConsClass&&) noexcept(true);
203 struct ExceptMoveConsClass
205 ExceptMoveConsClass(ExceptMoveConsClass&&) noexcept(false);
209 struct NType // neither trivial nor standard-layout
216 struct TType // trivial but not standard-layout
223 struct SLType // standard-layout but not trivial
230 struct PODType // both trivial and standard-layout
236 #ifdef __GXX_EXPERIMENTAL_CXX0X__
237 struct LType // literal type
241 constexpr LType(int __i) : _M_i(__i) { }
244 struct LTypeDerived : public LType
246 constexpr LTypeDerived(int __i) : LType(__i) { }
249 struct NLType // not literal type
253 NLType() : _M_i(0) { }
255 constexpr NLType(int __i) : _M_i(__i) { }
257 NLType(const NLType& __other) : _M_i(__other._M_i) { }
259 ~NLType() { _M_i = 0; }
263 int truncate_float(float x) { return (int)x; }
264 long truncate_double(double x) { return (long)x; }
266 struct do_truncate_float_t
268 do_truncate_float_t()
273 do_truncate_float_t(const do_truncate_float_t&)
278 ~do_truncate_float_t()
283 int operator()(float x) { return (int)x; }
285 static int live_objects;
288 int do_truncate_float_t::live_objects = 0;
290 struct do_truncate_double_t
292 do_truncate_double_t()
297 do_truncate_double_t(const do_truncate_double_t&)
302 ~do_truncate_double_t()
307 long operator()(double x) { return (long)x; }
309 static int live_objects;
312 int do_truncate_double_t::live_objects = 0;
318 int foo() { return 1; }
319 int foo_c() const { return 2; }
320 int foo_v() volatile { return 3; }
321 int foo_cv() const volatile { return 4; }
324 // For use in 8_c_compatibility.
325 template<typename R, typename T>
326 typename __gnu_cxx::__enable_if<std::__are_same<R, T>::__value,
331 #ifdef __GXX_EXPERIMENTAL_CXX0X__
332 namespace construct_destruct
336 struct B { int i; B(){} };
341 enum class SE { e1 };
342 enum class SE2 { e2 };
345 enum class OpSE : bool;
347 union U { int i; Empty b; };
351 virtual ~Abstract() = 0;
354 struct AbstractDelDtor
356 ~AbstractDelDtor() = delete;
357 virtual void foo() = 0;
371 operator To() = delete;
377 explicit operator To();
387 DelEllipsis(...) = delete;
405 DelnAny(T&&...) = delete;
408 template<class... Args>
421 DelCopy(const DelCopy&) = delete;
427 DelDtor(const DelDtor&) = default;
428 DelDtor(DelDtor&&) = default;
437 Nontrivial(const Nontrivial&);
438 Nontrivial& operator=(const Nontrivial&);
442 union NontrivialUnion
450 UnusualCopy(UnusualCopy&);
455 } // namespace __gnu_test
457 #endif // _GLIBCXX_TESTSUITE_TR1_H