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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/23_containers/multiset/modifiers/swap/3.cc
1 // 2005-12-20 Paolo Carlini <pcarlini@suse.de>
3 // Copyright (C) 2005-2024 Free Software Foundation, Inc.
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)
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.
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/>.
20 // 23.3.4 multiset::swap
23 #include <testsuite_hooks.h>
24 #include <testsuite_allocator.h>
26 // uneq_allocator, two different personalities.
32 typedef __gnu_test::uneq_allocator
<char> my_alloc
;
33 typedef multiset
<char, less
<char>, my_alloc
> my_multiset
;
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";
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
);
45 const multiset
<char> mset01_ref(title01
, title01
+ N1
);
46 const multiset
<char> mset02_ref(title02
, title02
+ N2
);
47 const multiset
<char> mset03_ref(title03
, title03
+ N3
);
48 const multiset
<char> mset04_ref(title04
, title04
+ N4
);
50 my_multiset::size_type size01
, size02
;
52 my_alloc
alloc01(1), alloc02(2);
53 int personality01
, personality02
;
55 my_multiset
mset01(less
<char>(), alloc01
);
56 size01
= mset01
.size();
57 personality01
= mset01
.get_allocator().get_personality();
58 my_multiset
mset02(less
<char>(), alloc02
);
59 size02
= mset02
.size();
60 personality02
= mset02
.get_allocator().get_personality();
63 VERIFY( mset01
.size() == size02
);
64 VERIFY( mset01
.empty() );
65 VERIFY( mset02
.size() == size01
);
66 VERIFY( mset02
.empty() );
67 VERIFY( mset01
.get_allocator().get_personality() == personality02
);
68 VERIFY( mset02
.get_allocator().get_personality() == personality01
);
70 my_multiset
mset03(less
<char>(), alloc02
);
71 size01
= mset03
.size();
72 personality01
= mset03
.get_allocator().get_personality();
73 my_multiset
mset04(title02
, title02
+ N2
, less
<char>(), alloc01
);
74 size02
= mset04
.size();
75 personality02
= mset04
.get_allocator().get_personality();
78 VERIFY( mset03
.size() == size02
);
79 VERIFY( equal(mset03
.begin(), mset03
.end(), mset02_ref
.begin()) );
80 VERIFY( mset04
.size() == size01
);
81 VERIFY( mset04
.empty() );
82 VERIFY( mset03
.get_allocator().get_personality() == personality02
);
83 VERIFY( mset04
.get_allocator().get_personality() == personality01
);
85 my_multiset
mset05(title01
, title01
+ N1
, less
<char>(), alloc01
);
86 size01
= mset05
.size();
87 personality01
= mset05
.get_allocator().get_personality();
88 my_multiset
mset06(title02
, title02
+ N2
, less
<char>(), alloc02
);
89 size02
= mset06
.size();
90 personality02
= mset06
.get_allocator().get_personality();
93 VERIFY( mset05
.size() == size02
);
94 VERIFY( equal(mset05
.begin(), mset05
.end(), mset02_ref
.begin()) );
95 VERIFY( mset06
.size() == size01
);
96 VERIFY( equal(mset06
.begin(), mset06
.end(), mset01_ref
.begin()) );
97 VERIFY( mset05
.get_allocator().get_personality() == personality02
);
98 VERIFY( mset06
.get_allocator().get_personality() == personality01
);
100 my_multiset
mset07(title01
, title01
+ N1
, less
<char>(), alloc02
);
101 size01
= mset07
.size();
102 personality01
= mset07
.get_allocator().get_personality();
103 my_multiset
mset08(title03
, title03
+ N3
, less
<char>(), alloc01
);
104 size02
= mset08
.size();
105 personality02
= mset08
.get_allocator().get_personality();
108 VERIFY( mset07
.size() == size02
);
109 VERIFY( equal(mset07
.begin(), mset07
.end(), mset03_ref
.begin()) );
110 VERIFY( mset08
.size() == size01
);
111 VERIFY( equal(mset08
.begin(), mset08
.end(), mset01_ref
.begin()) );
112 VERIFY( mset07
.get_allocator().get_personality() == personality02
);
113 VERIFY( mset08
.get_allocator().get_personality() == personality01
);
115 my_multiset
mset09(title03
, title03
+ N3
, less
<char>(), alloc01
);
116 size01
= mset09
.size();
117 personality01
= mset09
.get_allocator().get_personality();
118 my_multiset
mset10(title04
, title04
+ N4
, less
<char>(), alloc02
);
119 size02
= mset10
.size();
120 personality02
= mset10
.get_allocator().get_personality();
123 VERIFY( mset09
.size() == size02
);
124 VERIFY( equal(mset09
.begin(), mset09
.end(), mset04_ref
.begin()) );
125 VERIFY( mset10
.size() == size01
);
126 VERIFY( equal(mset10
.begin(), mset10
.end(), mset03_ref
.begin()) );
127 VERIFY( mset09
.get_allocator().get_personality() == personality02
);
128 VERIFY( mset10
.get_allocator().get_personality() == personality01
);
130 my_multiset
mset11(title04
, title04
+ N4
, less
<char>(), alloc02
);
131 size01
= mset11
.size();
132 personality01
= mset11
.get_allocator().get_personality();
133 my_multiset
mset12(title01
, title01
+ N1
, less
<char>(), alloc01
);
134 size02
= mset12
.size();
135 personality02
= mset12
.get_allocator().get_personality();
138 VERIFY( mset11
.size() == size02
);
139 VERIFY( equal(mset11
.begin(), mset11
.end(), mset01_ref
.begin()) );
140 VERIFY( mset12
.size() == size01
);
141 VERIFY( equal(mset12
.begin(), mset12
.end(), mset04_ref
.begin()) );
142 VERIFY( mset11
.get_allocator().get_personality() == personality02
);
143 VERIFY( mset12
.get_allocator().get_personality() == personality01
);
145 my_multiset
mset13(title03
, title03
+ N3
, less
<char>(), alloc01
);
146 size01
= mset13
.size();
147 personality01
= mset13
.get_allocator().get_personality();
148 my_multiset
mset14(title03
, title03
+ N3
, less
<char>(), alloc02
);
149 size02
= mset14
.size();
150 personality02
= mset14
.get_allocator().get_personality();
153 VERIFY( mset13
.size() == size02
);
154 VERIFY( equal(mset13
.begin(), mset13
.end(), mset03_ref
.begin()) );
155 VERIFY( mset14
.size() == size01
);
156 VERIFY( equal(mset14
.begin(), mset14
.end(), mset03_ref
.begin()) );
157 VERIFY( mset13
.get_allocator().get_personality() == personality02
);
158 VERIFY( mset14
.get_allocator().get_personality() == personality01
);