multimap_single.cc revision 1.1.1.1
1// { dg-do run } 2 3// 2005-2-17 Matt Austern <austern@apple.com> 4// 5// Copyright (C) 2005, 2009 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 3, 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 COPYING3. If not see 20// <http://www.gnu.org/licenses/>. 21 22// 6.3.4.6 unordered_multimap 23// Single-element insert 24 25#include <string> 26#include <iterator> 27#include <tr1/unordered_map> 28#include "testsuite_hooks.h" 29 30bool test __attribute__((unused)) = true; 31 32void test01() 33{ 34 typedef std::tr1::unordered_multimap<std::string, int> Map; 35 typedef std::pair<const std::string, int> Pair; 36 37 Map m; 38 VERIFY(m.empty()); 39 40 Map::iterator i = m.insert(Pair("abcde", 3)); 41 VERIFY(m.size() == 1); 42 VERIFY(std::distance(m.begin(), m.end()) == 1); 43 VERIFY(i == m.begin()); 44 VERIFY(i->first == "abcde"); 45 VERIFY(i->second == 3); 46} 47 48void test02() 49{ 50 typedef std::tr1::unordered_multimap<std::string, int> Map; 51 typedef std::pair<const std::string, int> Pair; 52 53 Map m; 54 VERIFY(m.empty()); 55 56 m.insert(Pair("abcde", 3)); 57 m.insert(Pair("abcde", 7)); 58 59 VERIFY(m.size() == 2); 60 VERIFY(std::distance(m.begin(), m.end()) == 2); 61 62 Map::iterator i1 = m.begin(); 63 Map::iterator i2 = i1; 64 ++i2; 65 66 VERIFY(i1->first == "abcde"); 67 VERIFY(i2->first == "abcde"); 68 VERIFY((i1->second == 3 && i2->second == 7) || 69 (i1->second == 7 && i2->second == 3)); 70} 71 72int main() 73{ 74 test01(); 75 test02(); 76 return 0; 77} 78