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1 | // 2005-12-20 Paolo Carlini <pcarlini@suse.de> |
2 | ||
a945c346 | 3 | // Copyright (C) 2005-2024 Free Software Foundation, Inc. |
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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) |
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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 | |
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17 | // with this library; see the file COPYING3. If not see |
18 | // <http://www.gnu.org/licenses/>. | |
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19 | |
20 | // 23.3.3 set::swap | |
21 | ||
22 | #include <set> | |
23 | #include <testsuite_hooks.h> | |
24 | #include <testsuite_allocator.h> | |
25 | ||
26 | // uneq_allocator, two different personalities. | |
27 | void | |
28 | test01() | |
29 | { | |
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30 | using namespace std; |
31 | ||
32 | typedef __gnu_test::uneq_allocator<char> my_alloc; | |
33 | typedef set<char, less<char>, my_alloc> my_set; | |
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 | const set<char> set01_ref(title01, title01 + N1); | |
46 | const set<char> set02_ref(title02, title02 + N2); | |
47 | const set<char> set03_ref(title03, title03 + N3); | |
48 | const set<char> set04_ref(title04, title04 + N4); | |
49 | ||
50 | my_set::size_type size01, size02; | |
51 | ||
52 | my_alloc alloc01(1), alloc02(2); | |
53 | int personality01, personality02; | |
54 | ||
55 | my_set set01(less<char>(), alloc01); | |
56 | size01 = set01.size(); | |
57 | personality01 = set01.get_allocator().get_personality(); | |
58 | my_set set02(less<char>(), alloc02); | |
59 | size02 = set02.size(); | |
60 | personality02 = set02.get_allocator().get_personality(); | |
61 | ||
62 | set01.swap(set02); | |
63 | VERIFY( set01.size() == size02 ); | |
64 | VERIFY( set01.empty() ); | |
65 | VERIFY( set02.size() == size01 ); | |
66 | VERIFY( set02.empty() ); | |
67 | VERIFY( set01.get_allocator().get_personality() == personality02 ); | |
68 | VERIFY( set02.get_allocator().get_personality() == personality01 ); | |
69 | ||
70 | my_set set03(less<char>(), alloc02); | |
71 | size01 = set03.size(); | |
72 | personality01 = set03.get_allocator().get_personality(); | |
73 | my_set set04(title02, title02 + N2, less<char>(), alloc01); | |
74 | size02 = set04.size(); | |
75 | personality02 = set04.get_allocator().get_personality(); | |
76 | ||
77 | set03.swap(set04); | |
78 | VERIFY( set03.size() == size02 ); | |
79 | VERIFY( equal(set03.begin(), set03.end(), set02_ref.begin()) ); | |
80 | VERIFY( set04.size() == size01 ); | |
81 | VERIFY( set04.empty() ); | |
82 | VERIFY( set03.get_allocator().get_personality() == personality02 ); | |
83 | VERIFY( set04.get_allocator().get_personality() == personality01 ); | |
84 | ||
85 | my_set set05(title01, title01 + N1, less<char>(), alloc01); | |
86 | size01 = set05.size(); | |
87 | personality01 = set05.get_allocator().get_personality(); | |
88 | my_set set06(title02, title02 + N2, less<char>(), alloc02); | |
89 | size02 = set06.size(); | |
90 | personality02 = set06.get_allocator().get_personality(); | |
91 | ||
92 | set05.swap(set06); | |
93 | VERIFY( set05.size() == size02 ); | |
94 | VERIFY( equal(set05.begin(), set05.end(), set02_ref.begin()) ); | |
95 | VERIFY( set06.size() == size01 ); | |
96 | VERIFY( equal(set06.begin(), set06.end(), set01_ref.begin()) ); | |
97 | VERIFY( set05.get_allocator().get_personality() == personality02 ); | |
98 | VERIFY( set06.get_allocator().get_personality() == personality01 ); | |
99 | ||
100 | my_set set07(title01, title01 + N1, less<char>(), alloc02); | |
101 | size01 = set07.size(); | |
102 | personality01 = set07.get_allocator().get_personality(); | |
103 | my_set set08(title03, title03 + N3, less<char>(), alloc01); | |
104 | size02 = set08.size(); | |
105 | personality02 = set08.get_allocator().get_personality(); | |
106 | ||
107 | set07.swap(set08); | |
108 | VERIFY( set07.size() == size02 ); | |
109 | VERIFY( equal(set07.begin(), set07.end(), set03_ref.begin()) ); | |
110 | VERIFY( set08.size() == size01 ); | |
111 | VERIFY( equal(set08.begin(), set08.end(), set01_ref.begin()) ); | |
112 | VERIFY( set07.get_allocator().get_personality() == personality02 ); | |
113 | VERIFY( set08.get_allocator().get_personality() == personality01 ); | |
114 | ||
115 | my_set set09(title03, title03 + N3, less<char>(), alloc01); | |
116 | size01 = set09.size(); | |
117 | personality01 = set09.get_allocator().get_personality(); | |
118 | my_set set10(title04, title04 + N4, less<char>(), alloc02); | |
119 | size02 = set10.size(); | |
120 | personality02 = set10.get_allocator().get_personality(); | |
121 | ||
122 | set09.swap(set10); | |
123 | VERIFY( set09.size() == size02 ); | |
124 | VERIFY( equal(set09.begin(), set09.end(), set04_ref.begin()) ); | |
125 | VERIFY( set10.size() == size01 ); | |
126 | VERIFY( equal(set10.begin(), set10.end(), set03_ref.begin()) ); | |
127 | VERIFY( set09.get_allocator().get_personality() == personality02 ); | |
128 | VERIFY( set10.get_allocator().get_personality() == personality01 ); | |
129 | ||
130 | my_set set11(title04, title04 + N4, less<char>(), alloc02); | |
131 | size01 = set11.size(); | |
132 | personality01 = set11.get_allocator().get_personality(); | |
133 | my_set set12(title01, title01 + N1, less<char>(), alloc01); | |
134 | size02 = set12.size(); | |
135 | personality02 = set12.get_allocator().get_personality(); | |
136 | ||
137 | set11.swap(set12); | |
138 | VERIFY( set11.size() == size02 ); | |
139 | VERIFY( equal(set11.begin(), set11.end(), set01_ref.begin()) ); | |
140 | VERIFY( set12.size() == size01 ); | |
141 | VERIFY( equal(set12.begin(), set12.end(), set04_ref.begin()) ); | |
142 | VERIFY( set11.get_allocator().get_personality() == personality02 ); | |
143 | VERIFY( set12.get_allocator().get_personality() == personality01 ); | |
144 | ||
145 | my_set set13(title03, title03 + N3, less<char>(), alloc01); | |
146 | size01 = set13.size(); | |
147 | personality01 = set13.get_allocator().get_personality(); | |
148 | my_set set14(title03, title03 + N3, less<char>(), alloc02); | |
149 | size02 = set14.size(); | |
150 | personality02 = set14.get_allocator().get_personality(); | |
151 | ||
152 | set13.swap(set14); | |
153 | VERIFY( set13.size() == size02 ); | |
154 | VERIFY( equal(set13.begin(), set13.end(), set03_ref.begin()) ); | |
155 | VERIFY( set14.size() == size01 ); | |
156 | VERIFY( equal(set14.begin(), set14.end(), set03_ref.begin()) ); | |
157 | VERIFY( set13.get_allocator().get_personality() == personality02 ); | |
158 | VERIFY( set14.get_allocator().get_personality() == personality01 ); | |
159 | } | |
160 | ||
161 | int main() | |
162 | { | |
163 | test01(); | |
164 | return 0; | |
165 | } |