1 // { dg-options "-std=gnu++0x" }
3 // 2010-02-10 Paolo Carlini <paolo.carlini@oracle.com>
5 // Copyright (C) 2010-2013 Free Software Foundation, Inc.
7 // This file is part of the GNU ISO C++ Library. This library is free
8 // software; you can redistribute it and/or modify it under the
9 // terms of the GNU General Public License as published by the
10 // Free Software Foundation; either version 3, or (at your option)
13 // This library is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
22 #include <unordered_map>
24 #include <testsuite_hooks.h>
29 bool test __attribute__((unused)) = true;
31 typedef std::unordered_map<std::string, int> Map;
32 typedef Map::iterator iterator;
33 typedef Map::const_iterator const_iterator;
34 typedef Map::value_type value_type;
38 iterator it1 = m1.insert(m1.begin(),
39 value_type("all the love in the world", 1));
40 VERIFY( m1.size() == 1 );
41 VERIFY( *it1 == value_type("all the love in the world", 1) );
43 const_iterator cit1(it1);
44 const_iterator cit2 = m1.insert(cit1,
45 value_type("you know what you are?", 2));
46 VERIFY( m1.size() == 2 );
47 VERIFY( cit2 != cit1 );
48 VERIFY( *cit2 == value_type("you know what you are?", 2) );
50 iterator it2 = m1.insert(it1, value_type("all the love in the world", 3));
51 VERIFY( m1.size() == 2 );
53 VERIFY( *it2 == value_type("all the love in the world", 1) );