| // { dg-require-namedlocale "" } |
| |
| // 2001-08-15 Benjamin Kosnik <bkoz@redhat.com> |
| |
| // Copyright (C) 2001, 2002, 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> |
| |
| // Check "C" locale. |
| void test01() |
| { |
| 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_us = locale("en_US"); |
| locale loc_fr = locale("fr_FR"); |
| locale loc_de = locale("de_DE"); |
| VERIFY( loc_c != loc_de ); |
| VERIFY( loc_us != loc_fr ); |
| VERIFY( loc_us != loc_de ); |
| VERIFY( loc_de != loc_fr ); |
| |
| // cache the collate facets |
| const collate<wchar_t>& coll_c = use_facet<collate<wchar_t> >(loc_c); |
| |
| // int compare(const charT*, const charT*, const charT*, const charT*) const |
| |
| const wchar_t* strlit1 = L"monkey picked tikuanyin oolong"; |
| const wchar_t* strlit2 = L"imperial tea court green oolong"; |
| |
| int i1; |
| int i2; |
| int size1 = char_traits<wchar_t>::length(strlit1) - 1; |
| int size2 = char_traits<wchar_t>::length(strlit2) - 1; |
| |
| i1 = coll_c.compare(strlit1, strlit1 + size1, strlit1, strlit1 + 7); |
| VERIFY ( i1 == 1 ); |
| i1 = coll_c.compare(strlit1, strlit1 + 7, strlit1, strlit1 + size1); |
| VERIFY ( i1 == -1 ); |
| i1 = coll_c.compare(strlit1, strlit1 + 7, strlit1, strlit1 + 7); |
| VERIFY ( i1 == 0 ); |
| |
| i2 = coll_c.compare(strlit2, strlit2 + size2, strlit2, strlit2 + 13); |
| VERIFY ( i2 == 1 ); |
| i2 = coll_c.compare(strlit2, strlit2 + 13, strlit2, strlit2 + size2); |
| VERIFY ( i2 == -1 ); |
| i2 = coll_c.compare(strlit2, strlit2 + size2, strlit2, strlit2 + size2); |
| VERIFY ( i2 == 0 ); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |