1 // { dg-options "-std=gnu++0x" }
3 // Copyright (C) 2010 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 // Single-element insert
24 #include <unordered_set>
25 #include <testsuite_hooks.h>
29 bool test __attribute__((unused)) = true;
31 typedef std::unordered_set<std::string> Set;
35 std::pair<Set::iterator, bool> p = s.insert("abcde");
37 VERIFY(s.size() == 1);
38 VERIFY(std::distance(s.begin(), s.end()) == 1);
39 VERIFY(p.first == s.begin());
40 VERIFY(*p.first == "abcde");
45 bool test __attribute__((unused)) = true;
47 typedef std::unordered_set<std::string> Set;
51 std::pair<Set::iterator, bool> p1 = s.insert("abcde");
52 std::pair<Set::iterator, bool> p2 = s.insert("abcde");
55 VERIFY(s.size() == 1);
56 VERIFY(p1.first == p2.first);
57 VERIFY(*p1.first == "abcde");