| // 2007-02-22 Paolo Carlini <pcarlini@suse.de> |
| // |
| // Copyright (C) 2007-2014 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| // |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| // |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| // 6.3.4.6 Class template unordered_multimap |
| |
| #include <tr1/unordered_map> |
| #include <string> |
| #include <testsuite_hooks.h> |
| |
| // In the occasion of libstdc++/25896 |
| void test01() |
| { |
| bool test __attribute__((unused)) = true; |
| |
| typedef std::tr1::unordered_multimap<std::string, int> Mmap; |
| typedef Mmap::iterator iterator; |
| typedef Mmap::const_iterator const_iterator; |
| typedef Mmap::value_type value_type; |
| |
| Mmap mm1; |
| |
| mm1.insert(value_type("because to why", 1)); |
| mm1.insert(value_type("the stockholm syndrome", 2)); |
| mm1.insert(value_type("a cereous night", 3)); |
| mm1.insert(value_type("eeilo", 4)); |
| mm1.insert(value_type("protean", 5)); |
| mm1.insert(value_type("the way you are when", 6)); |
| mm1.insert(value_type("tillsammans", 7)); |
| mm1.insert(value_type("umbra/penumbra", 8)); |
| mm1.insert(value_type("belonging (no longer mix)", 9)); |
| mm1.insert(value_type("one line behind", 10)); |
| VERIFY( mm1.size() == 10 ); |
| |
| VERIFY( mm1.erase("eeilo") == 1 ); |
| VERIFY( mm1.size() == 9 ); |
| iterator it1 = mm1.find("eeilo"); |
| VERIFY( it1 == mm1.end() ); |
| |
| VERIFY( mm1.erase("tillsammans") == 1 ); |
| VERIFY( mm1.size() == 8 ); |
| iterator it2 = mm1.find("tillsammans"); |
| VERIFY( it2 == mm1.end() ); |
| |
| // Must work (see DR 526) |
| iterator it3 = mm1.find("belonging (no longer mix)"); |
| VERIFY( it3 != mm1.end() ); |
| VERIFY( mm1.erase(it3->first) == 1 ); |
| VERIFY( mm1.size() == 7 ); |
| it3 = mm1.find("belonging (no longer mix)"); |
| VERIFY( it3 == mm1.end() ); |
| |
| VERIFY( !mm1.erase("abra") ); |
| VERIFY( mm1.size() == 7 ); |
| |
| VERIFY( !mm1.erase("eeilo") ); |
| VERIFY( mm1.size() == 7 ); |
| |
| VERIFY( mm1.erase("because to why") == 1 ); |
| VERIFY( mm1.size() == 6 ); |
| iterator it4 = mm1.find("because to why"); |
| VERIFY( it4 == mm1.end() ); |
| |
| iterator it5 = mm1.find("umbra/penumbra"); |
| iterator it6 = mm1.find("one line behind"); |
| VERIFY( it5 != mm1.end() ); |
| VERIFY( it6 != mm1.end() ); |
| |
| VERIFY( mm1.find("the stockholm syndrome") != mm1.end() ); |
| VERIFY( mm1.find("a cereous night") != mm1.end() ); |
| VERIFY( mm1.find("the way you are when") != mm1.end() ); |
| VERIFY( mm1.find("a cereous night") != mm1.end() ); |
| |
| VERIFY( mm1.erase(it5->first) == 1 ); |
| VERIFY( mm1.size() == 5 ); |
| it5 = mm1.find("umbra/penumbra"); |
| VERIFY( it5 == mm1.end() ); |
| |
| VERIFY( mm1.erase(it6->first) == 1 ); |
| VERIFY( mm1.size() == 4 ); |
| it6 = mm1.find("one line behind"); |
| VERIFY( it6 == mm1.end() ); |
| |
| iterator it7 = mm1.begin(); |
| iterator it8 = it7; |
| ++it8; |
| iterator it9 = it8; |
| ++it9; |
| |
| VERIFY( mm1.erase(it8->first) == 1 ); |
| VERIFY( mm1.size() == 3 ); |
| VERIFY( ++it7 == it9 ); |
| |
| iterator it10 = it9; |
| ++it10; |
| iterator it11 = it10; |
| |
| VERIFY( mm1.erase(it9->first) == 1 ); |
| VERIFY( mm1.size() == 2 ); |
| VERIFY( ++it10 == mm1.end() ); |
| |
| VERIFY( mm1.erase(mm1.begin()) != mm1.end() ); |
| VERIFY( mm1.size() == 1 ); |
| VERIFY( mm1.begin() == it11 ); |
| |
| VERIFY( mm1.erase(mm1.begin()->first) == 1 ); |
| VERIFY( mm1.size() == 0 ); |
| VERIFY( mm1.begin() == mm1.end() ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |