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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 // 6.3.4.4 unordered_map::swap | |
21 | |
22 #include <tr1/unordered_map> | |
23 #include <map> | |
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; | |
32 using namespace std::tr1; | |
33 using std::pair; | |
34 using std::equal_to; | |
35 using std::map; | |
36 | |
37 typedef pair<const char, int> my_pair; | |
38 typedef __gnu_test::uneq_allocator<my_pair> my_alloc; | |
39 typedef unordered_map<char, int, hash<char>, equal_to<char>, my_alloc> | |
40 my_umap; | |
41 | |
42 const char title01[] = "Rivers of sand"; | |
43 const char title02[] = "Concret PH"; | |
44 const char title03[] = "Sonatas and Interludes for Prepared Piano"; | |
45 const char title04[] = "never as tired as when i'm waking up"; | |
46 | |
47 const size_t N1 = sizeof(title01); | |
48 const size_t N2 = sizeof(title02); | |
49 const size_t N3 = sizeof(title03); | |
50 const size_t N4 = sizeof(title04); | |
51 | |
52 typedef map<char, int> my_map; | |
53 my_map map01_ref; | |
54 for (size_t i = 0; i < N1; ++i) | |
55 map01_ref.insert(my_pair(title01[i], i)); | |
56 my_map map02_ref; | |
57 for (size_t i = 0; i < N2; ++i) | |
58 map02_ref.insert(my_pair(title02[i], i)); | |
59 my_map map03_ref; | |
60 for (size_t i = 0; i < N3; ++i) | |
61 map03_ref.insert(my_pair(title03[i], i)); | |
62 my_map map04_ref; | |
63 for (size_t i = 0; i < N4; ++i) | |
64 map04_ref.insert(my_pair(title04[i], i)); | |
65 | |
66 my_umap::size_type size01, size02; | |
67 | |
68 my_alloc alloc01(1), alloc02(2); | |
69 int personality01, personality02; | |
70 | |
71 my_umap umap01(10, hash<char>(), equal_to<char>(), alloc01); | |
72 size01 = umap01.size(); | |
73 personality01 = umap01.get_allocator().get_personality(); | |
74 my_umap umap02(10, hash<char>(), equal_to<char>(), alloc02); | |
75 size02 = umap02.size(); | |
76 personality02 = umap02.get_allocator().get_personality(); | |
77 | |
78 umap01.swap(umap02); | |
79 VERIFY( umap01.size() == size02 ); | |
80 VERIFY( umap01.empty() ); | |
81 VERIFY( umap02.size() == size01 ); | |
82 VERIFY( umap02.empty() ); | |
83 VERIFY( umap01.get_allocator().get_personality() == personality02 ); | |
84 VERIFY( umap02.get_allocator().get_personality() == personality01 ); | |
85 | |
86 my_umap umap03(10, hash<char>(), equal_to<char>(), alloc02); | |
87 size01 = umap03.size(); | |
88 personality01 = umap03.get_allocator().get_personality(); | |
89 my_umap umap04(map02_ref.begin(), map02_ref.end(), 10, hash<char>(), | |
90 equal_to<char>(), alloc01); | |
91 size02 = umap04.size(); | |
92 personality02 = umap04.get_allocator().get_personality(); | |
93 | |
94 umap03.swap(umap04); | |
95 VERIFY( umap03.size() == size02 ); | |
96 VERIFY( my_map(umap03.begin(), umap03.end()) == map02_ref ); | |
97 VERIFY( umap04.size() == size01 ); | |
98 VERIFY( umap04.empty() ); | |
99 VERIFY( umap03.get_allocator().get_personality() == personality02 ); | |
100 VERIFY( umap04.get_allocator().get_personality() == personality01 ); | |
101 | |
102 my_umap umap05(map01_ref.begin(), map01_ref.end(), 10, hash<char>(), | |
103 equal_to<char>(), alloc01); | |
104 size01 = umap05.size(); | |
105 personality01 = umap05.get_allocator().get_personality(); | |
106 my_umap umap06(map02_ref.begin(), map02_ref.end(), 10, hash<char>(), | |
107 equal_to<char>(), alloc02); | |
108 size02 = umap06.size(); | |
109 personality02 = umap06.get_allocator().get_personality(); | |
110 | |
111 umap05.swap(umap06); | |
112 VERIFY( umap05.size() == size02 ); | |
113 VERIFY( my_map(umap05.begin(), umap05.end()) == map02_ref ); | |
114 VERIFY( umap06.size() == size01 ); | |
115 VERIFY( my_map(umap06.begin(), umap06.end()) == map01_ref ); | |
116 VERIFY( umap05.get_allocator().get_personality() == personality02 ); | |
117 VERIFY( umap06.get_allocator().get_personality() == personality01 ); | |
118 | |
119 my_umap umap07(map01_ref.begin(), map01_ref.end(), 10, hash<char>(), | |
120 equal_to<char>(), alloc02); | |
121 size01 = umap07.size(); | |
122 personality01 = umap07.get_allocator().get_personality(); | |
123 my_umap umap08(map03_ref.begin(), map03_ref.end(), 10, hash<char>(), | |
124 equal_to<char>(), alloc01); | |
125 size02 = umap08.size(); | |
126 personality02 = umap08.get_allocator().get_personality(); | |
127 | |
128 umap07.swap(umap08); | |
129 VERIFY( umap07.size() == size02 ); | |
130 VERIFY( my_map(umap07.begin(), umap07.end()) == map03_ref ); | |
131 VERIFY( umap08.size() == size01 ); | |
132 VERIFY( my_map(umap08.begin(), umap08.end()) == map01_ref ); | |
133 VERIFY( umap07.get_allocator().get_personality() == personality02 ); | |
134 VERIFY( umap08.get_allocator().get_personality() == personality01 ); | |
135 | |
136 my_umap umap09(map03_ref.begin(), map03_ref.end(), 10, hash<char>(), | |
137 equal_to<char>(), alloc01); | |
138 size01 = umap09.size(); | |
139 personality01 = umap09.get_allocator().get_personality(); | |
140 my_umap umap10(map04_ref.begin(), map04_ref.end(), 10, hash<char>(), | |
141 equal_to<char>(), alloc02); | |
142 size02 = umap10.size(); | |
143 personality02 = umap10.get_allocator().get_personality(); | |
144 | |
145 umap09.swap(umap10); | |
146 VERIFY( umap09.size() == size02 ); | |
147 VERIFY( my_map(umap09.begin(), umap09.end()) == map04_ref ); | |
148 VERIFY( umap10.size() == size01 ); | |
149 VERIFY( my_map(umap10.begin(), umap10.end()) == map03_ref ); | |
150 VERIFY( umap09.get_allocator().get_personality() == personality02 ); | |
151 VERIFY( umap10.get_allocator().get_personality() == personality01 ); | |
152 | |
153 my_umap umap11(map04_ref.begin(), map04_ref.end(), 10, hash<char>(), | |
154 equal_to<char>(), alloc02); | |
155 size01 = umap11.size(); | |
156 personality01 = umap11.get_allocator().get_personality(); | |
157 my_umap umap12(map01_ref.begin(), map01_ref.end(), 10, hash<char>(), | |
158 equal_to<char>(), alloc01); | |
159 size02 = umap12.size(); | |
160 personality02 = umap12.get_allocator().get_personality(); | |
161 | |
162 umap11.swap(umap12); | |
163 VERIFY( umap11.size() == size02 ); | |
164 VERIFY( my_map(umap11.begin(), umap11.end()) == map01_ref ); | |
165 VERIFY( umap12.size() == size01 ); | |
166 VERIFY( my_map(umap12.begin(), umap12.end()) == map04_ref ); | |
167 VERIFY( umap11.get_allocator().get_personality() == personality02 ); | |
168 VERIFY( umap12.get_allocator().get_personality() == personality01 ); | |
169 | |
170 my_umap umap13(map03_ref.begin(), map03_ref.end(), 10, hash<char>(), | |
171 equal_to<char>(), alloc01); | |
172 size01 = umap13.size(); | |
173 personality01 = umap13.get_allocator().get_personality(); | |
174 my_umap umap14(map03_ref.begin(), map03_ref.end(), 10, hash<char>(), | |
175 equal_to<char>(), alloc02); | |
176 size02 = umap14.size(); | |
177 personality02 = umap14.get_allocator().get_personality(); | |
178 | |
179 umap13.swap(umap14); | |
180 VERIFY( umap13.size() == size02 ); | |
181 VERIFY( my_map(umap13.begin(), umap13.end()) == map03_ref ); | |
182 VERIFY( umap14.size() == size01 ); | |
183 VERIFY( my_map(umap14.begin(), umap14.end()) == map03_ref ); | |
184 VERIFY( umap13.get_allocator().get_personality() == personality02 ); | |
185 VERIFY( umap14.get_allocator().get_personality() == personality01 ); | |
186 } | |
187 | |
188 int main() | |
189 { | |
190 test01(); | |
191 return 0; | |
192 } | |
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