1// { dg-do run } 2 3// 2005-2-18 Matt Austern <austern@apple.com> 4// 5// Copyright (C) 2005 Free Software Foundation, Inc. 6// 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 2, or (at your option) 11// any later version. 12// 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. 17// 18// You should have received a copy of the GNU General Public License along 19// with this library; see the file COPYING. If not, write to the Free 20// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 21// USA. 22 23// 6.3.4.3 unordered_set 24// find, equal_range, count 25 26#include <string> 27#include <iterator> 28#include <algorithm> 29#include <tr1/unordered_set> 30#include "testsuite_hooks.h" 31 32bool test __attribute__((unused)) = true; 33 34void test01() 35{ 36 typedef std::tr1::unordered_set<std::string> Set; 37 Set s; 38 VERIFY(s.empty()); 39 40 std::pair<Set::iterator, bool> tmp = s.insert("grape"); 41 Set::iterator i = tmp.first; 42 43 Set::iterator i2 = s.find("grape"); 44 VERIFY(i2 != s.end()); 45 VERIFY(i2 == i); 46 VERIFY(*i2 == "grape"); 47 48 std::pair<Set::iterator, Set::iterator> p = s.equal_range("grape"); 49 VERIFY(p.first == i2); 50 VERIFY(std::distance(p.first, p.second) == 1); 51 52 Set::iterator i3 = s.find("lime"); 53 VERIFY(i3 == s.end()); 54 55 std::pair<Set::iterator, Set::iterator> p2 = s.equal_range("lime"); 56 VERIFY(p2.first == p2.second); 57 58 VERIFY(s.count("grape") == 1); 59 VERIFY(s.count("lime") == 0); 60} 61 62int main() 63{ 64 test01(); 65 return 0; 66} 67