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1 | // 2005-12-20 Paolo Carlini <pcarlini@suse.de> |
2 | ||
7adcbafe | 3 | // Copyright (C) 2005-2022 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 | // 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 as a non-empty allocator. | |
28 | void | |
29 | test01() | |
30 | { | |
2df6377e DG |
31 | using namespace std::tr1; |
32 | using std::equal_to; | |
33 | using std::set; | |
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34 | |
35 | typedef __gnu_test::uneq_allocator<char> my_alloc; | |
36 | typedef unordered_set<char, hash<char>, equal_to<char>, my_alloc> my_uset; | |
37 | ||
38 | const char title01[] = "Rivers of sand"; | |
39 | const char title02[] = "Concret PH"; | |
40 | const char title03[] = "Sonatas and Interludes for Prepared Piano"; | |
41 | const char title04[] = "never as tired as when i'm waking up"; | |
42 | ||
43 | const size_t N1 = sizeof(title01); | |
44 | const size_t N2 = sizeof(title02); | |
45 | const size_t N3 = sizeof(title03); | |
46 | const size_t N4 = sizeof(title04); | |
47 | ||
48 | typedef set<char> my_set; | |
49 | const my_set set01_ref(title01, title01 + N1); | |
50 | const my_set set02_ref(title02, title02 + N2); | |
51 | const my_set set03_ref(title03, title03 + N3); | |
52 | const my_set set04_ref(title04, title04 + N4); | |
53 | ||
54 | my_uset::size_type size01, size02; | |
55 | ||
56 | my_alloc alloc01(1); | |
57 | ||
58 | my_uset uset01(10, hash<char>(), equal_to<char>(), alloc01); | |
59 | size01 = uset01.size(); | |
60 | my_uset uset02(10, hash<char>(), equal_to<char>(), alloc01); | |
61 | size02 = uset02.size(); | |
f92ab29f | 62 | |
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63 | uset01.swap(uset02); |
64 | VERIFY( uset01.size() == size02 ); | |
65 | VERIFY( uset01.empty() ); | |
66 | VERIFY( uset02.size() == size01 ); | |
67 | VERIFY( uset02.empty() ); | |
68 | ||
69 | my_uset uset03(10, hash<char>(), equal_to<char>(), alloc01); | |
70 | size01 = uset03.size(); | |
71 | my_uset uset04(set02_ref.begin(), set02_ref.end(), 10, hash<char>(), | |
72 | equal_to<char>(), alloc01); | |
73 | size02 = uset04.size(); | |
f92ab29f | 74 | |
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75 | uset03.swap(uset04); |
76 | VERIFY( uset03.size() == size02 ); | |
77 | VERIFY( my_set(uset03.begin(), uset03.end()) == set02_ref ); | |
78 | VERIFY( uset04.size() == size01 ); | |
79 | VERIFY( uset04.empty() ); | |
f92ab29f | 80 | |
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81 | my_uset uset05(set01_ref.begin(), set01_ref.end(), 10, hash<char>(), |
82 | equal_to<char>(), alloc01); | |
83 | size01 = uset05.size(); | |
84 | my_uset uset06(set02_ref.begin(), set02_ref.end(), 10, hash<char>(), | |
85 | equal_to<char>(), alloc01); | |
86 | size02 = uset06.size(); | |
f92ab29f | 87 | |
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88 | uset05.swap(uset06); |
89 | VERIFY( uset05.size() == size02 ); | |
90 | VERIFY( my_set(uset05.begin(), uset05.end()) == set02_ref ); | |
91 | VERIFY( uset06.size() == size01 ); | |
92 | VERIFY( my_set(uset06.begin(), uset06.end()) == set01_ref ); | |
93 | ||
94 | my_uset uset07(set01_ref.begin(), set01_ref.end(), 10, hash<char>(), | |
95 | equal_to<char>(), alloc01); | |
96 | size01 = uset07.size(); | |
97 | my_uset uset08(set03_ref.begin(), set03_ref.end(), 10, hash<char>(), | |
98 | equal_to<char>(), alloc01); | |
99 | size02 = uset08.size(); | |
100 | ||
101 | uset07.swap(uset08); | |
102 | VERIFY( uset07.size() == size02 ); | |
103 | VERIFY( my_set(uset07.begin(), uset07.end()) == set03_ref ); | |
104 | VERIFY( uset08.size() == size01 ); | |
105 | VERIFY( my_set(uset08.begin(), uset08.end()) == set01_ref ); | |
106 | ||
107 | my_uset uset09(set03_ref.begin(), set03_ref.end(), 10, hash<char>(), | |
108 | equal_to<char>(), alloc01); | |
109 | size01 = uset09.size(); | |
110 | my_uset uset10(set04_ref.begin(), set04_ref.end(), 10, hash<char>(), | |
111 | equal_to<char>(), alloc01); | |
112 | size02 = uset10.size(); | |
113 | ||
114 | uset09.swap(uset10); | |
115 | VERIFY( uset09.size() == size02 ); | |
116 | VERIFY( my_set(uset09.begin(), uset09.end()) == set04_ref ); | |
117 | VERIFY( uset10.size() == size01 ); | |
118 | VERIFY( my_set(uset10.begin(), uset10.end()) == set03_ref ); | |
119 | ||
120 | my_uset uset11(set04_ref.begin(), set04_ref.end(), 10, hash<char>(), | |
121 | equal_to<char>(), alloc01); | |
122 | size01 = uset11.size(); | |
123 | my_uset uset12(set01_ref.begin(), set01_ref.end(), 10, hash<char>(), | |
124 | equal_to<char>(), alloc01); | |
125 | size02 = uset12.size(); | |
126 | ||
127 | uset11.swap(uset12); | |
128 | VERIFY( uset11.size() == size02 ); | |
129 | VERIFY( my_set(uset11.begin(), uset11.end()) == set01_ref ); | |
130 | VERIFY( uset12.size() == size01 ); | |
131 | VERIFY( my_set(uset12.begin(), uset12.end()) == set04_ref ); | |
132 | ||
133 | my_uset uset13(set03_ref.begin(), set03_ref.end(), 10, hash<char>(), | |
134 | equal_to<char>(), alloc01); | |
135 | size01 = uset13.size(); | |
136 | my_uset uset14(set03_ref.begin(), set03_ref.end(), 10, hash<char>(), | |
137 | equal_to<char>(), alloc01); | |
138 | size02 = uset14.size(); | |
139 | ||
140 | uset13.swap(uset14); | |
141 | VERIFY( uset13.size() == size02 ); | |
142 | VERIFY( my_set(uset13.begin(), uset13.end()) == set03_ref ); | |
143 | VERIFY( uset14.size() == size01 ); | |
144 | VERIFY( my_set(uset14.begin(), uset14.end()) == set03_ref ); | |
145 | } | |
146 | ||
147 | int main() | |
f92ab29f | 148 | { |
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149 | test01(); |
150 | return 0; | |
151 | } |