1// 2005-12-20  Paolo Carlini  <pcarlini@suse.de>
2
3// Copyright (C) 2005, 2009 Free Software Foundation, Inc.
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
8// Free Software Foundation; either version 3, or (at your option)
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
17// with this library; see the file COPYING3.  If not see
18// <http://www.gnu.org/licenses/>.
19
20// 23.2.4.3 vector::swap
21
22#include <vector>
23#include <testsuite_hooks.h>
24#include <testsuite_allocator.h>
25
26// uneq_allocator as a non-empty allocator.
27void
28test01()
29{
30  bool test __attribute__((unused)) = true;
31  using namespace std;
32
33  typedef __gnu_test::uneq_allocator<char> my_alloc;
34  typedef vector<char, my_alloc> my_vector;
35
36  const char title01[] = "Rivers of sand";
37  const char title02[] = "Concret PH";
38  const char title03[] = "Sonatas and Interludes for Prepared Piano";
39  const char title04[] = "never as tired as when i'm waking up";
40
41  const size_t N1 = sizeof(title01);
42  const size_t N2 = sizeof(title02);
43  const size_t N3 = sizeof(title03);
44  const size_t N4 = sizeof(title04);
45
46  my_vector::size_type size01, size02;
47
48  my_alloc alloc01(1);
49
50  my_vector vec01(alloc01);
51  size01 = vec01.size();
52  my_vector vec02(alloc01);
53  size02 = vec02.size();
54
55  vec01.swap(vec02);
56  VERIFY( vec01.size() == size02 );
57  VERIFY( vec01.empty() );
58  VERIFY( vec02.size() == size01 );
59  VERIFY( vec02.empty() );
60
61  my_vector vec03(alloc01);
62  size01 = vec03.size();
63  my_vector vec04(title02, title02 + N2, alloc01);
64  size02 = vec04.size();
65
66  vec03.swap(vec04);
67  VERIFY( vec03.size() == size02 );
68  VERIFY( equal(vec03.begin(), vec03.end(), title02) );
69  VERIFY( vec04.size() == size01 );
70  VERIFY( vec04.empty() );
71
72  my_vector vec05(title01, title01 + N1, alloc01);
73  size01 = vec05.size();
74  my_vector vec06(title02, title02 + N2, alloc01);
75  size02 = vec06.size();
76
77  vec05.swap(vec06);
78  VERIFY( vec05.size() == size02 );
79  VERIFY( equal(vec05.begin(), vec05.end(), title02) );
80  VERIFY( vec06.size() == size01 );
81  VERIFY( equal(vec06.begin(), vec06.end(), title01) );
82
83  my_vector vec07(title01, title01 + N1, alloc01);
84  size01 = vec07.size();
85  my_vector vec08(title03, title03 + N3, alloc01);
86  size02 = vec08.size();
87
88  vec07.swap(vec08);
89  VERIFY( vec07.size() == size02 );
90  VERIFY( equal(vec07.begin(), vec07.end(), title03) );
91  VERIFY( vec08.size() == size01 );
92  VERIFY( equal(vec08.begin(), vec08.end(), title01) );
93
94  my_vector vec09(title03, title03 + N3, alloc01);
95  size01 = vec09.size();
96  my_vector vec10(title04, title04 + N4, alloc01);
97  size02 = vec10.size();
98
99  vec09.swap(vec10);
100  VERIFY( vec09.size() == size02 );
101  VERIFY( equal(vec09.begin(), vec09.end(), title04) );
102  VERIFY( vec10.size() == size01 );
103  VERIFY( equal(vec10.begin(), vec10.end(), title03) );
104
105  my_vector vec11(title04, title04 + N4, alloc01);
106  size01 = vec11.size();
107  my_vector vec12(title01, title01 + N1, alloc01);
108  size02 = vec12.size();
109
110  vec11.swap(vec12);
111  VERIFY( vec11.size() == size02 );
112  VERIFY( equal(vec11.begin(), vec11.end(), title01) );
113  VERIFY( vec12.size() == size01 );
114  VERIFY( equal(vec12.begin(), vec12.end(), title04) );
115
116  my_vector vec13(title03, title03 + N3, alloc01);
117  size01 = vec13.size();
118  my_vector vec14(title03, title03 + N3, alloc01);
119  size02 = vec14.size();
120
121  vec13.swap(vec14);
122  VERIFY( vec13.size() == size02 );
123  VERIFY( equal(vec13.begin(), vec13.end(), title03) );
124  VERIFY( vec14.size() == size01 );
125  VERIFY( equal(vec14.begin(), vec14.end(), title03) );
126}
127
128int main()
129{
130  test01();
131  return 0;
132}
133