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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/23_containers/multimap/init-list.cc
1 // Copyright (C) 2008-2016 Free Software Foundation, Inc.
3 // This file is part of the GNU ISO C++ Library. This library is free
4 // software; you can redistribute it and/or modify it under the
5 // terms of the GNU General Public License as published by the
6 // Free Software Foundation; either version 3, or (at your option)
9 // This library is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License along
15 // with this library; see the file COPYING3. If not see
16 // <http://www.gnu.org/licenses/>.
19 // { dg-options "-std=gnu++11" }
22 #include <testsuite_hooks.h>
28 bool test
__attribute__((unused
)) = true;
30 typedef multimap
<int,double> Container
;
31 typedef Container::iterator iterator
;
32 typedef pair
<iterator
,iterator
> itpair
;
33 Container
m({ { 1, 1.0 }, { 1, 2.0 }, { 1, 237.0 } });
34 VERIFY(m
.size() == 3);
35 itpair ip
= m
.equal_range(1);
36 VERIFY(distance(ip
.first
, ip
.second
) == 3);
37 iterator i
= ip
.first
;
38 VERIFY((*i
++).second
== 1.0);
39 VERIFY((*i
++).second
== 2.0);
40 VERIFY((*i
++).second
== 237.0);
42 m
= { {5, 55.0}, { 5, 66.0 }, { 42, 4242.0 } };
43 VERIFY(m
.size() == 3);
44 ip
= m
.equal_range(5);
45 VERIFY(distance(ip
.first
, ip
.second
) == 2);
47 VERIFY((*i
++).second
== 55.0);
48 VERIFY((*i
++).second
== 66.0);
50 m
.insert({ { 7, 77.0 }, { 7, 88.0 } });
51 VERIFY(m
.size() == 5);
52 VERIFY(m
.count(5) == 2);
53 VERIFY(m
.count(42) == 1);
54 VERIFY(m
.count(7) == 2);
61 __gnu_test::set_memory_limits();