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

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

// Copyright (C) 2005, 2009 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/>.

// 6.3.4.3 unordered_set::swap

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

// uneq_allocator, two different personalities.
void
test01()
{
  bool test __attribute__((unused)) = true;
  using namespace std::tr1;
  using std::equal_to;
  using std::set;

  typedef __gnu_test::uneq_allocator<char> my_alloc;
  typedef unordered_set<char, hash<char>, equal_to<char>, my_alloc> my_uset;

  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 set<char> my_set;
  const my_set set01_ref(title01, title01 + N1);
  const my_set set02_ref(title02, title02 + N2);
  const my_set set03_ref(title03, title03 + N3);
  const my_set set04_ref(title04, title04 + N4);

  my_uset::size_type size01, size02;

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

  my_uset uset01(10, hash<char>(), equal_to<char>(), alloc01);
  size01 = uset01.size();
  personality01 = uset01.get_allocator().get_personality();
  my_uset uset02(10, hash<char>(), equal_to<char>(), alloc02);
  size02 = uset02.size();
  personality02 = uset02.get_allocator().get_personality();

  uset01.swap(uset02);
  VERIFY( uset01.size() == size02 );
  VERIFY( uset01.empty() );
  VERIFY( uset02.size() == size01 );
  VERIFY( uset02.empty() );
  VERIFY( uset01.get_allocator().get_personality() == personality02 );
  VERIFY( uset02.get_allocator().get_personality() == personality01 );

  my_uset uset03(10, hash<char>(), equal_to<char>(), alloc02);
  size01 = uset03.size();
  personality01 = uset03.get_allocator().get_personality();
  my_uset uset04(set02_ref.begin(), set02_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc01);
  size02 = uset04.size();
  personality02 = uset04.get_allocator().get_personality();

  uset03.swap(uset04);
  VERIFY( uset03.size() == size02 );
  VERIFY( my_set(uset03.begin(), uset03.end()) == set02_ref );
  VERIFY( uset04.size() == size01 );
  VERIFY( uset04.empty() );
  VERIFY( uset03.get_allocator().get_personality() == personality02 );
  VERIFY( uset04.get_allocator().get_personality() == personality01 );
  
  my_uset uset05(set01_ref.begin(), set01_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc01);
  size01 = uset05.size();
  personality01 = uset05.get_allocator().get_personality();
  my_uset uset06(set02_ref.begin(), set02_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc02);
  size02 = uset06.size();
  personality02 = uset06.get_allocator().get_personality();

  uset05.swap(uset06);
  VERIFY( uset05.size() == size02 );
  VERIFY( my_set(uset05.begin(), uset05.end()) == set02_ref );
  VERIFY( uset06.size() == size01 );
  VERIFY( my_set(uset06.begin(), uset06.end()) == set01_ref );
  VERIFY( uset05.get_allocator().get_personality() == personality02 );
  VERIFY( uset06.get_allocator().get_personality() == personality01 );

  my_uset uset07(set01_ref.begin(), set01_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc02);
  size01 = uset07.size();
  personality01 = uset07.get_allocator().get_personality();
  my_uset uset08(set03_ref.begin(), set03_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc01);
  size02 = uset08.size();
  personality02 = uset08.get_allocator().get_personality();

  uset07.swap(uset08);
  VERIFY( uset07.size() == size02 );
  VERIFY( my_set(uset07.begin(), uset07.end()) == set03_ref );
  VERIFY( uset08.size() == size01 );
  VERIFY( my_set(uset08.begin(), uset08.end()) == set01_ref );
  VERIFY( uset07.get_allocator().get_personality() == personality02 );
  VERIFY( uset08.get_allocator().get_personality() == personality01 );

  my_uset uset09(set03_ref.begin(), set03_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc01);
  size01 = uset09.size();
  personality01 = uset09.get_allocator().get_personality();
  my_uset uset10(set04_ref.begin(), set04_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc02);
  size02 = uset10.size();
  personality02 = uset10.get_allocator().get_personality();

  uset09.swap(uset10);
  VERIFY( uset09.size() == size02 );
  VERIFY( my_set(uset09.begin(), uset09.end()) == set04_ref );
  VERIFY( uset10.size() == size01 );
  VERIFY( my_set(uset10.begin(), uset10.end()) == set03_ref );
  VERIFY( uset09.get_allocator().get_personality() == personality02 );
  VERIFY( uset10.get_allocator().get_personality() == personality01 );

  my_uset uset11(set04_ref.begin(), set04_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc02);
  size01 = uset11.size();
  personality01 = uset11.get_allocator().get_personality();
  my_uset uset12(set01_ref.begin(), set01_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc01);
  size02 = uset12.size();
  personality02 = uset12.get_allocator().get_personality();

  uset11.swap(uset12);
  VERIFY( uset11.size() == size02 );
  VERIFY( my_set(uset11.begin(), uset11.end()) == set01_ref );
  VERIFY( uset12.size() == size01 );
  VERIFY( my_set(uset12.begin(), uset12.end()) == set04_ref );
  VERIFY( uset11.get_allocator().get_personality() == personality02 );
  VERIFY( uset12.get_allocator().get_personality() == personality01 );

  my_uset uset13(set03_ref.begin(), set03_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc01);
  size01 = uset13.size();
  personality01 = uset13.get_allocator().get_personality();
  my_uset uset14(set03_ref.begin(), set03_ref.end(), 10, hash<char>(),
		 equal_to<char>(), alloc02);
  size02 = uset14.size();
  personality02 = uset14.get_allocator().get_personality();

  uset13.swap(uset14);
  VERIFY( uset13.size() == size02 );
  VERIFY( my_set(uset13.begin(), uset13.end()) == set03_ref );
  VERIFY( uset14.size() == size01 );
  VERIFY( my_set(uset14.begin(), uset14.end()) == set03_ref );
  VERIFY( uset13.get_allocator().get_personality() == personality02 );
  VERIFY( uset14.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
748086b7	3	// Copyright (C) 2005, 2009 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	// 6.3.4.3 unordered_set::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	{
	31	bool test __attribute__((unused)) = true;
2df6377e DG	32	using namespace std::tr1;
	33	using std::equal_to;
	34	using std::set;
f7ace77f PC	35
	36	typedef __gnu_test::uneq_allocator<char> my_alloc;
	37	typedef unordered_set<char, hash<char>, equal_to<char>, my_alloc> my_uset;
	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 set<char> my_set;
	50	const my_set set01_ref(title01, title01 + N1);
	51	const my_set set02_ref(title02, title02 + N2);
	52	const my_set set03_ref(title03, title03 + N3);
	53	const my_set set04_ref(title04, title04 + N4);
	54
	55	my_uset::size_type size01, size02;
	56
	57	my_alloc alloc01(1), alloc02(2);
	58	int personality01, personality02;
	59
	60	my_uset uset01(10, hash<char>(), equal_to<char>(), alloc01);
	61	size01 = uset01.size();
	62	personality01 = uset01.get_allocator().get_personality();
	63	my_uset uset02(10, hash<char>(), equal_to<char>(), alloc02);
	64	size02 = uset02.size();
	65	personality02 = uset02.get_allocator().get_personality();
	66
	67	uset01.swap(uset02);
	68	VERIFY( uset01.size() == size02 );
	69	VERIFY( uset01.empty() );
	70	VERIFY( uset02.size() == size01 );
	71	VERIFY( uset02.empty() );
	72	VERIFY( uset01.get_allocator().get_personality() == personality02 );
	73	VERIFY( uset02.get_allocator().get_personality() == personality01 );
	74
	75	my_uset uset03(10, hash<char>(), equal_to<char>(), alloc02);
	76	size01 = uset03.size();
	77	personality01 = uset03.get_allocator().get_personality();
	78	my_uset uset04(set02_ref.begin(), set02_ref.end(), 10, hash<char>(),
	79	equal_to<char>(), alloc01);
	80	size02 = uset04.size();
	81	personality02 = uset04.get_allocator().get_personality();
	82
	83	uset03.swap(uset04);
	84	VERIFY( uset03.size() == size02 );
	85	VERIFY( my_set(uset03.begin(), uset03.end()) == set02_ref );
	86	VERIFY( uset04.size() == size01 );
	87	VERIFY( uset04.empty() );
	88	VERIFY( uset03.get_allocator().get_personality() == personality02 );
	89	VERIFY( uset04.get_allocator().get_personality() == personality01 );
	90
	91	my_uset uset05(set01_ref.begin(), set01_ref.end(), 10, hash<char>(),
	92	equal_to<char>(), alloc01);
	93	size01 = uset05.size();
	94	personality01 = uset05.get_allocator().get_personality();
	95	my_uset uset06(set02_ref.begin(), set02_ref.end(), 10, hash<char>(),
	96	equal_to<char>(), alloc02);
	97	size02 = uset06.size();
	98	personality02 = uset06.get_allocator().get_personality();
99
100	uset05.swap(uset06);
101	VERIFY( uset05.size() == size02 );
102	VERIFY( my_set(uset05.begin(), uset05.end()) == set02_ref );
103	VERIFY( uset06.size() == size01 );
104	VERIFY( my_set(uset06.begin(), uset06.end()) == set01_ref );
105	VERIFY( uset05.get_allocator().get_personality() == personality02 );
106	VERIFY( uset06.get_allocator().get_personality() == personality01 );
107
108	my_uset uset07(set01_ref.begin(), set01_ref.end(), 10, hash<char>(),
109	equal_to<char>(), alloc02);
110	size01 = uset07.size();
111	personality01 = uset07.get_allocator().get_personality();
112	my_uset uset08(set03_ref.begin(), set03_ref.end(), 10, hash<char>(),
113	equal_to<char>(), alloc01);
114	size02 = uset08.size();
115	personality02 = uset08.get_allocator().get_personality();
116
117	uset07.swap(uset08);
118	VERIFY( uset07.size() == size02 );
119	VERIFY( my_set(uset07.begin(), uset07.end()) == set03_ref );
120	VERIFY( uset08.size() == size01 );
121	VERIFY( my_set(uset08.begin(), uset08.end()) == set01_ref );
122	VERIFY( uset07.get_allocator().get_personality() == personality02 );
123	VERIFY( uset08.get_allocator().get_personality() == personality01 );
124
125	my_uset uset09(set03_ref.begin(), set03_ref.end(), 10, hash<char>(),
126	equal_to<char>(), alloc01);
127	size01 = uset09.size();
128	personality01 = uset09.get_allocator().get_personality();
129	my_uset uset10(set04_ref.begin(), set04_ref.end(), 10, hash<char>(),
130	equal_to<char>(), alloc02);
131	size02 = uset10.size();
132	personality02 = uset10.get_allocator().get_personality();
133
134	uset09.swap(uset10);
135	VERIFY( uset09.size() == size02 );
136	VERIFY( my_set(uset09.begin(), uset09.end()) == set04_ref );
137	VERIFY( uset10.size() == size01 );
138	VERIFY( my_set(uset10.begin(), uset10.end()) == set03_ref );
139	VERIFY( uset09.get_allocator().get_personality() == personality02 );
140	VERIFY( uset10.get_allocator().get_personality() == personality01 );
141
142	my_uset uset11(set04_ref.begin(), set04_ref.end(), 10, hash<char>(),
143	equal_to<char>(), alloc02);
144	size01 = uset11.size();
145	personality01 = uset11.get_allocator().get_personality();
146	my_uset uset12(set01_ref.begin(), set01_ref.end(), 10, hash<char>(),
147	equal_to<char>(), alloc01);
148	size02 = uset12.size();
149	personality02 = uset12.get_allocator().get_personality();
150
151	uset11.swap(uset12);
152	VERIFY( uset11.size() == size02 );
153	VERIFY( my_set(uset11.begin(), uset11.end()) == set01_ref );
154	VERIFY( uset12.size() == size01 );
155	VERIFY( my_set(uset12.begin(), uset12.end()) == set04_ref );
156	VERIFY( uset11.get_allocator().get_personality() == personality02 );
157	VERIFY( uset12.get_allocator().get_personality() == personality01 );
158
159	my_uset uset13(set03_ref.begin(), set03_ref.end(), 10, hash<char>(),
160	equal_to<char>(), alloc01);
161	size01 = uset13.size();
162	personality01 = uset13.get_allocator().get_personality();
163	my_uset uset14(set03_ref.begin(), set03_ref.end(), 10, hash<char>(),
164	equal_to<char>(), alloc02);
165	size02 = uset14.size();
166	personality02 = uset14.get_allocator().get_personality();
167
168	uset13.swap(uset14);
169	VERIFY( uset13.size() == size02 );
170	VERIFY( my_set(uset13.begin(), uset13.end()) == set03_ref );
171	VERIFY( uset14.size() == size01 );
172	VERIFY( my_set(uset14.begin(), uset14.end()) == set03_ref );
173	VERIFY( uset13.get_allocator().get_personality() == personality02 );
174	VERIFY( uset14.get_allocator().get_personality() == personality01 );
175	}
176
177	int main()
178	{
179	test01();
180	return 0;
181	}