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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/23_containers/multimap/operations/count.cc
1 // 2011-10-28 Paolo Carlini <paolo.carlini@oracle.com>
3 // Copyright (C) 2011-2016 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/>.
22 #include <testsuite_hooks.h>
26 bool test
__attribute__((unused
)) = true;
29 typedef multimap
<int, int>::value_type value_type
;
31 multimap
<int, int> mm0
;
32 VERIFY( mm0
.count(0) == 0 );
33 VERIFY( mm0
.count(1) == 0 );
35 mm0
.insert(value_type(1, 1));
36 VERIFY( mm0
.count(0) == 0 );
37 VERIFY( mm0
.count(1) == 1 );
39 mm0
.insert(value_type(1, 2));
40 VERIFY( mm0
.count(0) == 0 );
41 VERIFY( mm0
.count(1) == 2 );
43 mm0
.insert(value_type(2, 1));
44 VERIFY( mm0
.count(2) == 1 );
46 mm0
.insert(value_type(3, 1));
47 mm0
.insert(value_type(3, 2));
48 mm0
.insert(value_type(3, 3));
49 VERIFY( mm0
.count(3) == 3 );
52 VERIFY( mm0
.count(2) == 0 );
55 VERIFY( mm0
.count(0) == 0 );
57 multimap
<int, int> mm1(mm0
);
58 VERIFY( mm1
.count(0) == 0 );
59 VERIFY( mm1
.count(1) == 2 );
60 VERIFY( mm1
.count(2) == 0 );
61 VERIFY( mm1
.count(3) == 3 );
64 VERIFY( mm0
.count(0) == 0 );
65 VERIFY( mm0
.count(1) == 0 );
66 VERIFY( mm0
.count(2) == 0 );
67 VERIFY( mm0
.count(3) == 0 );
69 mm1
.insert(value_type(4, 1));
70 mm1
.insert(value_type(5, 1));
71 mm1
.insert(value_type(5, 2));
72 mm1
.insert(value_type(5, 3));
73 mm1
.insert(value_type(5, 4));
74 VERIFY( mm1
.count(4) == 1 );
75 VERIFY( mm1
.count(5) == 4 );
78 VERIFY( mm1
.count(1) == 0 );
80 mm1
.erase(mm1
.find(5));
81 VERIFY( mm1
.count(5) == 3 );
83 mm1
.insert(value_type(1, 1));
84 mm1
.insert(value_type(1, 2));
85 VERIFY( mm1
.count(1) == 2 );
88 VERIFY( mm1
.count(5) == 0 );
90 mm1
.erase(mm1
.find(4));
91 VERIFY( mm1
.count(4) == 0 );
94 VERIFY( mm1
.count(0) == 0 );
95 VERIFY( mm1
.count(1) == 0 );
96 VERIFY( mm1
.count(2) == 0 );
97 VERIFY( mm1
.count(3) == 0 );
98 VERIFY( mm1
.count(4) == 0 );
99 VERIFY( mm1
.count(5) == 0 );