[thirdparty/gcc.git] / libstdc++-v3 / testsuite / tr1 / 6_containers / unordered_multiset / swap / 2.cc

// 2005-12-20  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 2005-2024 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/>.

// 6.3.4.5 unordered_multiset::swap

#include <tr1/unordered_set>
#include <set>
#include <testsuite_hooks.h>
#include <testsuite_allocator.h>

// uneq_allocator, two different personalities.
void
test01()
{
  using namespace std::tr1;
  using std::equal_to;
  using std::multiset;

  typedef __gnu_test::uneq_allocator<char> my_alloc;
  typedef unordered_multiset<char, hash<char>, equal_to<char>, my_alloc>
    my_umset;

  const char title01[] = "Rivers of sand";
  const char title02[] = "Concret PH";
  const char title03[] = "Sonatas and Interludes for Prepared Piano";
  const char title04[] = "never as tired as when i'm waking up";

  const size_t N1 = sizeof(title01);
  const size_t N2 = sizeof(title02);
  const size_t N3 = sizeof(title03);
  const size_t N4 = sizeof(title04);

  typedef multiset<char> my_mset;
  const my_mset mset01_ref(title01, title01 + N1);
  const my_mset mset02_ref(title02, title02 + N2);
  const my_mset mset03_ref(title03, title03 + N3);
  const my_mset mset04_ref(title04, title04 + N4);

  my_umset::size_type size01, size02;

  my_alloc alloc01(1), alloc02(2);
  int personality01, personality02;

  my_umset umset01(10, hash<char>(), equal_to<char>(), alloc01);
  size01 = umset01.size();
  personality01 = umset01.get_allocator().get_personality();
  my_umset umset02(10, hash<char>(), equal_to<char>(), alloc02);
  size02 = umset02.size();
  personality02 = umset02.get_allocator().get_personality();

  umset01.swap(umset02);
  VERIFY( umset01.size() == size02 );
  VERIFY( umset01.empty() );
  VERIFY( umset02.size() == size01 );
  VERIFY( umset02.empty() );
  VERIFY( umset01.get_allocator().get_personality() == personality02 );
  VERIFY( umset02.get_allocator().get_personality() == personality01 );

  my_umset umset03(10, hash<char>(), equal_to<char>(), alloc02);
  size01 = umset03.size();
  personality01 = umset03.get_allocator().get_personality();
  my_umset umset04(mset02_ref.begin(), mset02_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc01);
  size02 = umset04.size();
  personality02 = umset04.get_allocator().get_personality();

  umset03.swap(umset04);
  VERIFY( umset03.size() == size02 );
  VERIFY( my_mset(umset03.begin(), umset03.end()) == mset02_ref );
  VERIFY( umset04.size() == size01 );
  VERIFY( umset04.empty() );
  VERIFY( umset03.get_allocator().get_personality() == personality02 );
  VERIFY( umset04.get_allocator().get_personality() == personality01 );

  my_umset umset05(mset01_ref.begin(), mset01_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc01);
  size01 = umset05.size();
  personality01 = umset05.get_allocator().get_personality();
  my_umset umset06(mset02_ref.begin(), mset02_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc02);
  size02 = umset06.size();
  personality02 = umset06.get_allocator().get_personality();

  umset05.swap(umset06);
  VERIFY( umset05.size() == size02 );
  VERIFY( my_mset(umset05.begin(), umset05.end()) == mset02_ref );
  VERIFY( umset06.size() == size01 );
  VERIFY( my_mset(umset06.begin(), umset06.end()) == mset01_ref );
  VERIFY( umset05.get_allocator().get_personality() == personality02 );
  VERIFY( umset06.get_allocator().get_personality() == personality01 );

  my_umset umset07(mset01_ref.begin(), mset01_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc02);
  size01 = umset07.size();
  personality01 = umset07.get_allocator().get_personality();
  my_umset umset08(mset03_ref.begin(), mset03_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc01);
  size02 = umset08.size();
  personality02 = umset08.get_allocator().get_personality();

  umset07.swap(umset08);
  VERIFY( umset07.size() == size02 );
  VERIFY( my_mset(umset07.begin(), umset07.end()) == mset03_ref );
  VERIFY( umset08.size() == size01 );
  VERIFY( my_mset(umset08.begin(), umset08.end()) == mset01_ref );
  VERIFY( umset07.get_allocator().get_personality() == personality02 );
  VERIFY( umset08.get_allocator().get_personality() == personality01 );

  my_umset umset09(mset03_ref.begin(), mset03_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc01);
  size01 = umset09.size();
  personality01 = umset09.get_allocator().get_personality();
  my_umset umset10(mset04_ref.begin(), mset04_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc02);
  size02 = umset10.size();
  personality02 = umset10.get_allocator().get_personality();

  umset09.swap(umset10);
  VERIFY( umset09.size() == size02 );
  VERIFY( my_mset(umset09.begin(), umset09.end()) == mset04_ref );
  VERIFY( umset10.size() == size01 );
  VERIFY( my_mset(umset10.begin(), umset10.end()) == mset03_ref );
  VERIFY( umset09.get_allocator().get_personality() == personality02 );
  VERIFY( umset10.get_allocator().get_personality() == personality01 );

  my_umset umset11(mset04_ref.begin(), mset04_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc02);
  size01 = umset11.size();
  personality01 = umset11.get_allocator().get_personality();
  my_umset umset12(mset01_ref.begin(), mset01_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc01);
  size02 = umset12.size();
  personality02 = umset12.get_allocator().get_personality();

  umset11.swap(umset12);
  VERIFY( umset11.size() == size02 );
  VERIFY( my_mset(umset11.begin(), umset11.end()) == mset01_ref );
  VERIFY( umset12.size() == size01 );
  VERIFY( my_mset(umset12.begin(), umset12.end()) == mset04_ref );
  VERIFY( umset11.get_allocator().get_personality() == personality02 );
  VERIFY( umset12.get_allocator().get_personality() == personality01 );

  my_umset umset13(mset03_ref.begin(), mset03_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc01);
  size01 = umset13.size();
  personality01 = umset13.get_allocator().get_personality();
  my_umset umset14(mset03_ref.begin(), mset03_ref.end(), 10, hash<char>(),
		   equal_to<char>(), alloc02);
  size02 = umset14.size();
  personality02 = umset14.get_allocator().get_personality();

  umset13.swap(umset14);
  VERIFY( umset13.size() == size02 );
  VERIFY( my_mset(umset13.begin(), umset13.end()) == mset03_ref );
  VERIFY( umset14.size() == size01 );
  VERIFY( my_mset(umset14.begin(), umset14.end()) == mset03_ref );
  VERIFY( umset13.get_allocator().get_personality() == personality02 );
  VERIFY( umset14.get_allocator().get_personality() == personality01 );
}

int main()
{
  test01();
  return 0;
}
Commit	Line	Data
f7ace77f PC	1	// 2005-12-20 Paolo Carlini <pcarlini@suse.de>
f7ace77f PC	2
a945c346	3	// Copyright (C) 2005-2024 Free Software Foundation, Inc.
f7ace77f PC	4	//
	5	// This file is part of the GNU ISO C++ Library. This library is free
	6	// software; you can redistribute it and/or modify it under the
	7	// terms of the GNU General Public License as published by the
748086b7	8	// Free Software Foundation; either version 3, or (at your option)
f7ace77f PC	9	// any later version.
	10
	11	// This library is distributed in the hope that it will be useful,
	12	// but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	// GNU General Public License for more details.
	15
	16	// You should have received a copy of the GNU General Public License along
748086b7 JJ	17	// with this library; see the file COPYING3. If not see
748086b7 JJ	18	// <http://www.gnu.org/licenses/>.
f7ace77f PC	19
	20	// 6.3.4.5 unordered_multiset::swap
	21
	22	#include <tr1/unordered_set>
	23	#include <set>
	24	#include <testsuite_hooks.h>
	25	#include <testsuite_allocator.h>
	26
	27	// uneq_allocator, two different personalities.
	28	void
	29	test01()
	30	{
2df6377e DG	31	using namespace std::tr1;
	32	using std::equal_to;
	33	using std::multiset;
f7ace77f PC	34
	35	typedef __gnu_test::uneq_allocator<char> my_alloc;
	36	typedef unordered_multiset<char, hash<char>, equal_to<char>, my_alloc>
	37	my_umset;
	38
	39	const char title01[] = "Rivers of sand";
	40	const char title02[] = "Concret PH";
	41	const char title03[] = "Sonatas and Interludes for Prepared Piano";
	42	const char title04[] = "never as tired as when i'm waking up";
	43
	44	const size_t N1 = sizeof(title01);
	45	const size_t N2 = sizeof(title02);
	46	const size_t N3 = sizeof(title03);
	47	const size_t N4 = sizeof(title04);
	48
	49	typedef multiset<char> my_mset;
	50	const my_mset mset01_ref(title01, title01 + N1);
	51	const my_mset mset02_ref(title02, title02 + N2);
	52	const my_mset mset03_ref(title03, title03 + N3);
	53	const my_mset mset04_ref(title04, title04 + N4);
	54
	55	my_umset::size_type size01, size02;
	56
	57	my_alloc alloc01(1), alloc02(2);
	58	int personality01, personality02;
	59
	60	my_umset umset01(10, hash<char>(), equal_to<char>(), alloc01);
	61	size01 = umset01.size();
	62	personality01 = umset01.get_allocator().get_personality();
	63	my_umset umset02(10, hash<char>(), equal_to<char>(), alloc02);
	64	size02 = umset02.size();
	65	personality02 = umset02.get_allocator().get_personality();
	66
	67	umset01.swap(umset02);
	68	VERIFY( umset01.size() == size02 );
	69	VERIFY( umset01.empty() );
	70	VERIFY( umset02.size() == size01 );
	71	VERIFY( umset02.empty() );
	72	VERIFY( umset01.get_allocator().get_personality() == personality02 );
	73	VERIFY( umset02.get_allocator().get_personality() == personality01 );
	74
	75	my_umset umset03(10, hash<char>(), equal_to<char>(), alloc02);
	76	size01 = umset03.size();
	77	personality01 = umset03.get_allocator().get_personality();
	78	my_umset umset04(mset02_ref.begin(), mset02_ref.end(), 10, hash<char>(),
	79	equal_to<char>(), alloc01);
	80	size02 = umset04.size();
	81	personality02 = umset04.get_allocator().get_personality();
	82
	83	umset03.swap(umset04);
	84	VERIFY( umset03.size() == size02 );
	85	VERIFY( my_mset(umset03.begin(), umset03.end()) == mset02_ref );
	86	VERIFY( umset04.size() == size01 );
	87	VERIFY( umset04.empty() );
	88	VERIFY( umset03.get_allocator().get_personality() == personality02 );
	89	VERIFY( umset04.get_allocator().get_personality() == personality01 );
f92ab29f	90
f7ace77f PC	91	my_umset umset05(mset01_ref.begin(), mset01_ref.end(), 10, hash<char>(),
	92	equal_to<char>(), alloc01);
	93	size01 = umset05.size();
	94	personality01 = umset05.get_allocator().get_personality();
	95	my_umset umset06(mset02_ref.begin(), mset02_ref.end(), 10, hash<char>(),
	96	equal_to<char>(), alloc02);
	97	size02 = umset06.size();
	98	personality02 = umset06.get_allocator().get_personality();
	99
	100	umset05.swap(umset06);
	101	VERIFY( umset05.size() == size02 );
	102	VERIFY( my_mset(umset05.begin(), umset05.end()) == mset02_ref );
	103	VERIFY( umset06.size() == size01 );
	104	VERIFY( my_mset(umset06.begin(), umset06.end()) == mset01_ref );
	105	VERIFY( umset05.get_allocator().get_personality() == personality02 );
	106	VERIFY( umset06.get_allocator().get_personality() == personality01 );
	107
	108	my_umset umset07(mset01_ref.begin(), mset01_ref.end(), 10, hash<char>(),
	109	equal_to<char>(), alloc02);
	110	size01 = umset07.size();
	111	personality01 = umset07.get_allocator().get_personality();
	112	my_umset umset08(mset03_ref.begin(), mset03_ref.end(), 10, hash<char>(),
	113	equal_to<char>(), alloc01);
	114	size02 = umset08.size();
	115	personality02 = umset08.get_allocator().get_personality();
	116
	117	umset07.swap(umset08);
	118	VERIFY( umset07.size() == size02 );
	119	VERIFY( my_mset(umset07.begin(), umset07.end()) == mset03_ref );
	120	VERIFY( umset08.size() == size01 );
	121	VERIFY( my_mset(umset08.begin(), umset08.end()) == mset01_ref );
	122	VERIFY( umset07.get_allocator().get_personality() == personality02 );
	123	VERIFY( umset08.get_allocator().get_personality() == personality01 );
	124
	125	my_umset umset09(mset03_ref.begin(), mset03_ref.end(), 10, hash<char>(),
	126	equal_to<char>(), alloc01);
	127	size01 = umset09.size();
	128	personality01 = umset09.get_allocator().get_personality();
	129	my_umset umset10(mset04_ref.begin(), mset04_ref.end(), 10, hash<char>(),
	130	equal_to<char>(), alloc02);
	131	size02 = umset10.size();
	132	personality02 = umset10.get_allocator().get_personality();
	133
	134	umset09.swap(umset10);
	135	VERIFY( umset09.size() == size02 );
	136	VERIFY( my_mset(umset09.begin(), umset09.end()) == mset04_ref );
	137	VERIFY( umset10.size() == size01 );
	138	VERIFY( my_mset(umset10.begin(), umset10.end()) == mset03_ref );
	139	VERIFY( umset09.get_allocator().get_personality() == personality02 );
	140	VERIFY( umset10.get_allocator().get_personality() == personality01 );
	141
	142	my_umset umset11(mset04_ref.begin(), mset04_ref.end(), 10, hash<char>(),
	143	equal_to<char>(), alloc02);
	144	size01 = umset11.size();
	145	personality01 = umset11.get_allocator().get_personality();
	146	my_umset umset12(mset01_ref.begin(), mset01_ref.end(), 10, hash<char>(),
	147	equal_to<char>(), alloc01);
	148	size02 = umset12.size();
	149	personality02 = umset12.get_allocator().get_personality();
	150
	151	umset11.swap(umset12);
	152	VERIFY( umset11.size() == size02 );
	153	VERIFY( my_mset(umset11.begin(), umset11.end()) == mset01_ref );
	154	VERIFY( umset12.size() == size01 );
155	VERIFY( my_mset(umset12.begin(), umset12.end()) == mset04_ref );
156	VERIFY( umset11.get_allocator().get_personality() == personality02 );
157	VERIFY( umset12.get_allocator().get_personality() == personality01 );
158
159	my_umset umset13(mset03_ref.begin(), mset03_ref.end(), 10, hash<char>(),
160	equal_to<char>(), alloc01);
161	size01 = umset13.size();
162	personality01 = umset13.get_allocator().get_personality();
163	my_umset umset14(mset03_ref.begin(), mset03_ref.end(), 10, hash<char>(),
164	equal_to<char>(), alloc02);
165	size02 = umset14.size();
166	personality02 = umset14.get_allocator().get_personality();
167
168	umset13.swap(umset14);
169	VERIFY( umset13.size() == size02 );
170	VERIFY( my_mset(umset13.begin(), umset13.end()) == mset03_ref );
171	VERIFY( umset14.size() == size01 );
172	VERIFY( my_mset(umset14.begin(), umset14.end()) == mset03_ref );
173	VERIFY( umset13.get_allocator().get_personality() == personality02 );
174	VERIFY( umset14.get_allocator().get_personality() == personality01 );
175	}
176
177	int main()
f92ab29f	178	{
f7ace77f PC	179	test01();
	180	return 0;
	181	}