]>
git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/23_containers/unordered_multiset/cons/copy.cc
1 // { dg-do run { target c++11 } }
3 // Copyright (C) 2011-2024 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/>.
21 // NOTE: This makes use of the fact that we know how moveable
22 // is implemented on set (via swap). If the implementation changed
23 // this test may begin to fail.
25 #include <unordered_set>
27 #include <testsuite_hooks.h>
32 std::unordered_multiset
<int> ref
;
33 for (int i
= 0; i
!= nb
; ++i
)
39 std::unordered_multiset
<int> copy(ref
);
40 VERIFY( copy
.size() == ref
.size() );
41 VERIFY( std::equal(ref
.begin(), ref
.end(), copy
.begin()) );