[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 21_strings / basic_string / allocator / wchar_t / move_assign.cc

// Copyright (C) 2015 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/>.

// { dg-options "-std=gnu++11" }

#include <string>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>
 
#if _GLIBCXX_USE_CXX11_ABI && defined(_GLIBCXX_USE_WCHAR_T)
using C = char;
const C c = 'a';
using traits = std::char_traits<C>;

using __gnu_test::propagating_allocator;

void test01()
{
  bool test __attribute__((unused)) = true;
  typedef propagating_allocator<C, false> alloc_type;
  typedef std::basic_string<C, traits, alloc_type> test_type;

  test_type v1(alloc_type(1));
  v1.assign(1, c);
  test_type v2(alloc_type(2));
  v2.assign(1, c);
  v2 = std::move(v1);
  VERIFY(1 == v1.get_allocator().get_personality());
  VERIFY(2 == v2.get_allocator().get_personality());

  test_type v3(alloc_type(3));
  v3.assign(1, c);
  test_type v4(alloc_type(4));
  v4.assign(100, c);
  v4 = std::move(v3);
  VERIFY(3 == v3.get_allocator().get_personality());
  VERIFY(4 == v4.get_allocator().get_personality());

  test_type v5(alloc_type(5));
  v5.assign(100, c);
  test_type v6(alloc_type(6));
  v6.assign(1, c);
  v6 = std::move(v5);
  VERIFY(5 == v5.get_allocator().get_personality());
  VERIFY(6 == v6.get_allocator().get_personality());

  test_type v7(alloc_type(7));
  v7.assign(100, c);
  test_type v8(alloc_type(8));
  v8.assign(100, c);
  v8 = std::move(v7);
  VERIFY(7 == v7.get_allocator().get_personality());
  VERIFY(8 == v8.get_allocator().get_personality());
}

void test02()
{
  bool test __attribute__((unused)) = true;
  typedef propagating_allocator<C, true> alloc_type;
  typedef std::basic_string<C, traits, alloc_type> test_type;

  test_type v1(alloc_type(1));
  v1.assign(1, c);
  test_type v2(alloc_type(2));
  v2.assign(1, c);
  v2 = std::move(v1);
  VERIFY(0 == v1.get_allocator().get_personality());
  VERIFY(1 == v2.get_allocator().get_personality());

  test_type v3(alloc_type(3));
  v3.assign(1, c);
  test_type v4(alloc_type(4));
  v4.assign(100, c);
  v4 = std::move(v3);
  VERIFY(0 == v3.get_allocator().get_personality());
  VERIFY(3 == v4.get_allocator().get_personality());

  test_type v5(alloc_type(5));
  v5.assign(100, c);
  test_type v6(alloc_type(6));
  v6.assign(1, c);
  v6 = std::move(v5);
  VERIFY(0 == v5.get_allocator().get_personality());
  VERIFY(5 == v6.get_allocator().get_personality());

  test_type v7(alloc_type(7));
  v7.assign(100, c);
  test_type v8(alloc_type(8));
  v8.assign(100, c);
  v8 = std::move(v7);
  VERIFY(0 == v7.get_allocator().get_personality());
  VERIFY(7 == v8.get_allocator().get_personality());
}

void test03()
{
  bool test __attribute__((unused)) = true;
  typedef propagating_allocator<C, false> alloc_type;
  typedef std::basic_string<C, traits, alloc_type> test_type;

  test_type v1(alloc_type(1));
  v1.assign(1, c);
  test_type v2(alloc_type(1));
  v2.assign(1, c);
  v2 = std::move(v1);
  VERIFY(1 == v1.get_allocator().get_personality());
  VERIFY(1 == v2.get_allocator().get_personality());

  test_type v3(alloc_type(3));
  v3.assign(1, c);
  test_type v4(alloc_type(3));
  v4.assign(100, c);
  v4 = std::move(v3);
  VERIFY(3 == v3.get_allocator().get_personality());
  VERIFY(3 == v4.get_allocator().get_personality());

  test_type v5(alloc_type(5));
  v5.assign(100, c);
  test_type v6(alloc_type(5));
  v6.assign(1, c);
  v6 = std::move(v5);
  VERIFY(5 == v5.get_allocator().get_personality());
  VERIFY(5 == v6.get_allocator().get_personality());

  test_type v7(alloc_type(7));
  v7.assign(100, c);
  test_type v8(alloc_type(7));
  v8.assign(100, c);
  v8 = std::move(v7);
  VERIFY(7 == v7.get_allocator().get_personality());
  VERIFY(7 == v8.get_allocator().get_personality());
}

int main()
{
  test01();
  test02();
  test03();
  return 0;
}
#else
int main()
{
  // COW strings don't support C++11 allocators
}
#endif
Commit	Line	Data
5caff414 JW	1	// Copyright (C) 2015 Free Software Foundation, Inc.
	2	//
	3	// This file is part of the GNU ISO C++ Library. This library is free
	4	// software; you can redistribute it and/or modify it under the
	5	// terms of the GNU General Public License as published by the
	6	// Free Software Foundation; either version 3, or (at your option)
	7	// any later version.
	8
	9	// This library is distributed in the hope that it will be useful,
	10	// but WITHOUT ANY WARRANTY; without even the implied warranty of
	11	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	// GNU General Public License for more details.
	13
	14	// You should have received a copy of the GNU General Public License along
	15	// with this library; see the file COPYING3. If not see
	16	// <http://www.gnu.org/licenses/>.
	17
	18	// { dg-options "-std=gnu++11" }
	19
	20	#include <string>
	21	#include <testsuite_hooks.h>
	22	#include <testsuite_allocator.h>
	23
	24	#if _GLIBCXX_USE_CXX11_ABI && defined(_GLIBCXX_USE_WCHAR_T)
	25	using C = char;
	26	const C c = 'a';
	27	using traits = std::char_traits<C>;
	28
	29	using __gnu_test::propagating_allocator;
	30
	31	void test01()
	32	{
	33	bool test __attribute__((unused)) = true;
	34	typedef propagating_allocator<C, false> alloc_type;
	35	typedef std::basic_string<C, traits, alloc_type> test_type;
	36
	37	test_type v1(alloc_type(1));
	38	v1.assign(1, c);
	39	test_type v2(alloc_type(2));
	40	v2.assign(1, c);
	41	v2 = std::move(v1);
	42	VERIFY(1 == v1.get_allocator().get_personality());
	43	VERIFY(2 == v2.get_allocator().get_personality());
	44
	45	test_type v3(alloc_type(3));
	46	v3.assign(1, c);
	47	test_type v4(alloc_type(4));
	48	v4.assign(100, c);
	49	v4 = std::move(v3);
	50	VERIFY(3 == v3.get_allocator().get_personality());
	51	VERIFY(4 == v4.get_allocator().get_personality());
	52
	53	test_type v5(alloc_type(5));
	54	v5.assign(100, c);
	55	test_type v6(alloc_type(6));
	56	v6.assign(1, c);
	57	v6 = std::move(v5);
	58	VERIFY(5 == v5.get_allocator().get_personality());
	59	VERIFY(6 == v6.get_allocator().get_personality());
	60
	61	test_type v7(alloc_type(7));
	62	v7.assign(100, c);
	63	test_type v8(alloc_type(8));
	64	v8.assign(100, c);
65	v8 = std::move(v7);
66	VERIFY(7 == v7.get_allocator().get_personality());
67	VERIFY(8 == v8.get_allocator().get_personality());
68	}
69
70	void test02()
71	{
72	bool test __attribute__((unused)) = true;
73	typedef propagating_allocator<C, true> alloc_type;
74	typedef std::basic_string<C, traits, alloc_type> test_type;
75
76	test_type v1(alloc_type(1));
77	v1.assign(1, c);
78	test_type v2(alloc_type(2));
79	v2.assign(1, c);
80	v2 = std::move(v1);
81	VERIFY(0 == v1.get_allocator().get_personality());
82	VERIFY(1 == v2.get_allocator().get_personality());
83
84	test_type v3(alloc_type(3));
85	v3.assign(1, c);
86	test_type v4(alloc_type(4));
87	v4.assign(100, c);
88	v4 = std::move(v3);
89	VERIFY(0 == v3.get_allocator().get_personality());
90	VERIFY(3 == v4.get_allocator().get_personality());
91
92	test_type v5(alloc_type(5));
93	v5.assign(100, c);
94	test_type v6(alloc_type(6));
95	v6.assign(1, c);
96	v6 = std::move(v5);
97	VERIFY(0 == v5.get_allocator().get_personality());
98	VERIFY(5 == v6.get_allocator().get_personality());
99
100	test_type v7(alloc_type(7));
101	v7.assign(100, c);
102	test_type v8(alloc_type(8));
103	v8.assign(100, c);
104	v8 = std::move(v7);
105	VERIFY(0 == v7.get_allocator().get_personality());
106	VERIFY(7 == v8.get_allocator().get_personality());
107	}
108
109	void test03()
110	{
111	bool test __attribute__((unused)) = true;
112	typedef propagating_allocator<C, false> alloc_type;
113	typedef std::basic_string<C, traits, alloc_type> test_type;
114
115	test_type v1(alloc_type(1));
116	v1.assign(1, c);
117	test_type v2(alloc_type(1));
118	v2.assign(1, c);
119	v2 = std::move(v1);
120	VERIFY(1 == v1.get_allocator().get_personality());
121	VERIFY(1 == v2.get_allocator().get_personality());
122
123	test_type v3(alloc_type(3));
124	v3.assign(1, c);
125	test_type v4(alloc_type(3));
126	v4.assign(100, c);
127	v4 = std::move(v3);
128	VERIFY(3 == v3.get_allocator().get_personality());
129	VERIFY(3 == v4.get_allocator().get_personality());
130
131	test_type v5(alloc_type(5));
132	v5.assign(100, c);
133	test_type v6(alloc_type(5));
134	v6.assign(1, c);
135	v6 = std::move(v5);
136	VERIFY(5 == v5.get_allocator().get_personality());
137	VERIFY(5 == v6.get_allocator().get_personality());
138
139	test_type v7(alloc_type(7));
140	v7.assign(100, c);
141	test_type v8(alloc_type(7));
142	v8.assign(100, c);
143	v8 = std::move(v7);
144	VERIFY(7 == v7.get_allocator().get_personality());
145	VERIFY(7 == v8.get_allocator().get_personality());
146	}
147
148	int main()
149	{
150	test01();
151	test02();
152	test03();
153	return 0;
154	}
155	#else
156	int main()
157	{
158	// COW strings don't support C++11 allocators
159	}
160	#endif