| // { dg-require-namedlocale "" } |
| |
| // 2003-02-24 Petur Runolfsson <peturr02@ru.is> |
| |
| // Copyright (C) 2003, 2005 Free Software Foundation |
| // |
| // 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 2, 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 COPYING. If not, write to the Free |
| // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, |
| // USA. |
| |
| // 22.2.4.1.1 collate members |
| |
| #include <locale> |
| #include <testsuite_hooks.h> |
| |
| // Test handling of strings containing nul characters |
| void test03() |
| { |
| using namespace std; |
| typedef std::collate<wchar_t>::string_type string_type; |
| |
| bool test __attribute__((unused)) = true; |
| |
| // basic construction |
| locale loc_c = locale::classic(); |
| locale loc_de = locale("de_DE"); |
| VERIFY( loc_c != loc_de ); |
| |
| // cache the collate facets |
| const collate<wchar_t>& coll_c = use_facet<collate<wchar_t> >(loc_c); |
| const collate<wchar_t>& coll_de = use_facet<collate<wchar_t> >(loc_de); |
| |
| // int compare(const charT*, const charT*, const charT*, const charT*) const |
| const wchar_t* strlit1 = L"a\0a\0"; |
| const wchar_t* strlit2 = L"a\0b\0"; |
| const wchar_t* strlit3 = L"a\0\xc4\0"; |
| const wchar_t* strlit4 = L"a\0B\0"; |
| const wchar_t* strlit5 = L"aa\0"; |
| const wchar_t* strlit6 = L"b\0a\0"; |
| |
| int i; |
| i = coll_c.compare(strlit1, strlit1 + 3, strlit2, strlit2 + 3); |
| VERIFY( i == -1 ); |
| |
| i = coll_de.compare(strlit1, strlit1 + 3, strlit2, strlit2 + 3); |
| VERIFY( i == -1 ); |
| |
| i = coll_c.compare(strlit3, strlit3 + 3, strlit4, strlit4 + 3); |
| VERIFY( i == 1 ); |
| |
| i = coll_de.compare(strlit3, strlit3 + 3, strlit4, strlit4 + 3); |
| VERIFY( i == -1 ); |
| |
| i = coll_c.compare(strlit1, strlit1 + 3, strlit1, strlit1 + 4); |
| VERIFY( i == -1 ); |
| |
| i = coll_de.compare(strlit3, strlit3 + 4, strlit3, strlit3 + 3); |
| VERIFY( i == 1 ); |
| |
| i = coll_c.compare(strlit1, strlit1 + 4, strlit4, strlit4 + 1); |
| VERIFY( i == 1 ); |
| |
| i = coll_de.compare(strlit3, strlit3 + 3, strlit3, strlit3 + 3); |
| VERIFY( i == 0 ); |
| |
| i = coll_c.compare(strlit1, strlit1 + 2, strlit1, strlit1 + 4); |
| VERIFY( i == -1 ); |
| |
| i = coll_de.compare(strlit1, strlit1 + 3, strlit5, strlit5 + 3); |
| VERIFY( i == -1 ); |
| |
| i = coll_c.compare(strlit6, strlit6 + 3, strlit1, strlit1 + 3); |
| VERIFY( i == 1 ); |
| } |
| |
| int main() |
| { |
| test03(); |
| return 0; |
| } |