1 // 2005-12-20 Paolo Carlini <pcarlini@suse.de>
2
3 // Copyright (C) 2005-2021 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, two different personalities.
27 void
test01()28 test01()
29 {
30 using namespace std;
31
32 typedef __gnu_test::uneq_allocator<char> my_alloc;
33 typedef vector<char, my_alloc> my_vector;
34
35 const char title01[] = "Rivers of sand";
36 const char title02[] = "Concret PH";
37 const char title03[] = "Sonatas and Interludes for Prepared Piano";
38 const char title04[] = "never as tired as when i'm waking up";
39
40 const size_t N1 = sizeof(title01);
41 const size_t N2 = sizeof(title02);
42 const size_t N3 = sizeof(title03);
43 const size_t N4 = sizeof(title04);
44
45 my_vector::size_type size01, size02;
46
47 my_alloc alloc01(1), alloc02(2);
48 int personality01, personality02;
49
50 my_vector vec01(alloc01);
51 size01 = vec01.size();
52 personality01 = vec01.get_allocator().get_personality();
53 my_vector vec02(alloc02);
54 size02 = vec02.size();
55 personality02 = vec02.get_allocator().get_personality();
56
57 vec01.swap(vec02);
58 VERIFY( vec01.size() == size02 );
59 VERIFY( vec01.empty() );
60 VERIFY( vec02.size() == size01 );
61 VERIFY( vec02.empty() );
62 VERIFY( vec01.get_allocator().get_personality() == personality02 );
63 VERIFY( vec02.get_allocator().get_personality() == personality01 );
64
65 my_vector vec03(alloc02);
66 size01 = vec03.size();
67 personality01 = vec03.get_allocator().get_personality();
68 my_vector vec04(title02, title02 + N2, alloc01);
69 size02 = vec04.size();
70 personality02 = vec04.get_allocator().get_personality();
71
72 vec03.swap(vec04);
73 VERIFY( vec03.size() == size02 );
74 VERIFY( equal(vec03.begin(), vec03.end(), title02) );
75 VERIFY( vec04.size() == size01 );
76 VERIFY( vec04.empty() );
77 VERIFY( vec03.get_allocator().get_personality() == personality02 );
78 VERIFY( vec04.get_allocator().get_personality() == personality01 );
79
80 my_vector vec05(title01, title01 + N1, alloc01);
81 size01 = vec05.size();
82 personality01 = vec05.get_allocator().get_personality();
83 my_vector vec06(title02, title02 + N2, alloc02);
84 size02 = vec06.size();
85 personality02 = vec06.get_allocator().get_personality();
86
87 vec05.swap(vec06);
88 VERIFY( vec05.size() == size02 );
89 VERIFY( equal(vec05.begin(), vec05.end(), title02) );
90 VERIFY( vec06.size() == size01 );
91 VERIFY( equal(vec06.begin(), vec06.end(), title01) );
92 VERIFY( vec05.get_allocator().get_personality() == personality02 );
93 VERIFY( vec06.get_allocator().get_personality() == personality01 );
94
95 my_vector vec07(title01, title01 + N1, alloc02);
96 size01 = vec07.size();
97 personality01 = vec07.get_allocator().get_personality();
98 my_vector vec08(title03, title03 + N3, alloc01);
99 size02 = vec08.size();
100 personality02 = vec08.get_allocator().get_personality();
101
102 vec07.swap(vec08);
103 VERIFY( vec07.size() == size02 );
104 VERIFY( equal(vec07.begin(), vec07.end(), title03) );
105 VERIFY( vec08.size() == size01 );
106 VERIFY( equal(vec08.begin(), vec08.end(), title01) );
107 VERIFY( vec07.get_allocator().get_personality() == personality02 );
108 VERIFY( vec08.get_allocator().get_personality() == personality01 );
109
110 my_vector vec09(title03, title03 + N3, alloc01);
111 size01 = vec09.size();
112 personality01 = vec09.get_allocator().get_personality();
113 my_vector vec10(title04, title04 + N4, alloc02);
114 size02 = vec10.size();
115 personality02 = vec10.get_allocator().get_personality();
116
117 vec09.swap(vec10);
118 VERIFY( vec09.size() == size02 );
119 VERIFY( equal(vec09.begin(), vec09.end(), title04) );
120 VERIFY( vec10.size() == size01 );
121 VERIFY( equal(vec10.begin(), vec10.end(), title03) );
122 VERIFY( vec09.get_allocator().get_personality() == personality02 );
123 VERIFY( vec10.get_allocator().get_personality() == personality01 );
124
125 my_vector vec11(title04, title04 + N4, alloc02);
126 size01 = vec11.size();
127 personality01 = vec11.get_allocator().get_personality();
128 my_vector vec12(title01, title01 + N1, alloc01);
129 size02 = vec12.size();
130 personality02 = vec12.get_allocator().get_personality();
131
132 vec11.swap(vec12);
133 VERIFY( vec11.size() == size02 );
134 VERIFY( equal(vec11.begin(), vec11.end(), title01) );
135 VERIFY( vec12.size() == size01 );
136 VERIFY( equal(vec12.begin(), vec12.end(), title04) );
137 VERIFY( vec11.get_allocator().get_personality() == personality02 );
138 VERIFY( vec12.get_allocator().get_personality() == personality01 );
139
140 my_vector vec13(title03, title03 + N3, alloc01);
141 size01 = vec13.size();
142 personality01 = vec13.get_allocator().get_personality();
143 my_vector vec14(title03, title03 + N3, alloc02);
144 size02 = vec14.size();
145 personality02 = vec14.get_allocator().get_personality();
146
147 vec13.swap(vec14);
148 VERIFY( vec13.size() == size02 );
149 VERIFY( equal(vec13.begin(), vec13.end(), title03) );
150 VERIFY( vec14.size() == size01 );
151 VERIFY( equal(vec14.begin(), vec14.end(), title03) );
152 VERIFY( vec13.get_allocator().get_personality() == personality02 );
153 VERIFY( vec14.get_allocator().get_personality() == personality01 );
154 }
155
main()156 int main()
157 {
158 test01();
159 return 0;
160 }
161