1// { dg-require-namedlocale "" } 2 3// 2003-02-24 Petur Runolfsson <peturr02@ru.is> 4 5// Copyright (C) 2003, 2005, 2009 Free Software Foundation 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// 22.2.4.1.1 collate members 23 24#include <locale> 25#include <testsuite_hooks.h> 26 27void test03() 28{ 29 using namespace std; 30 typedef std::collate<wchar_t>::string_type string_type; 31 32 bool test __attribute__((unused)) = true; 33 34 // basic construction 35 locale loc_c = locale::classic(); 36 locale loc_de = locale("de_DE"); 37 VERIFY( loc_c != loc_de ); 38 39 // cache the collate facets 40 const collate<wchar_t>& coll_c = use_facet<collate<wchar_t> >(loc_c); 41 const collate<wchar_t>& coll_de = use_facet<collate<wchar_t> >(loc_de); 42 43 const wchar_t* strlit1 = L"a\0a\0"; 44 const wchar_t* strlit2 = L"a\0b\0"; 45 const wchar_t* strlit3 = L"a\0\xc4\0"; 46 const wchar_t* strlit4 = L"a\0B\0"; 47 const wchar_t* strlit5 = L"aa\0"; 48 const wchar_t* strlit6 = L"b\0a\0"; 49 50 int i; 51 string_type str1; 52 string_type str2; 53 54 str1 = coll_c.transform(strlit1, strlit1 + 3); 55 str2 = coll_c.transform(strlit2, strlit2 + 3); 56 i = str1.compare(str2); 57 VERIFY( i < 0 ); 58 59 str1 = coll_de.transform(strlit1, strlit1 + 3); 60 str2 = coll_de.transform(strlit2, strlit2 + 3); 61 i = str1.compare(str2); 62 VERIFY( i < 0 ); 63 64 str1 = coll_c.transform(strlit3, strlit3 + 3); 65 str2 = coll_c.transform(strlit4, strlit4 + 3); 66 i = str1.compare(str2); 67 VERIFY( i > 0 ); 68 69 str1 = coll_de.transform(strlit3, strlit3 + 3); 70 str2 = coll_de.transform(strlit4, strlit4 + 3); 71 i = str1.compare(str2); 72 VERIFY( i < 0 ); 73 74 str1 = coll_c.transform(strlit1, strlit1 + 1); 75 str2 = coll_c.transform(strlit5, strlit5 + 1); 76 i = str1.compare(str2); 77 VERIFY( i == 0 ); 78 79 str1 = coll_de.transform(strlit6, strlit6 + 3); 80 str2 = coll_de.transform(strlit1, strlit1 + 3); 81 i = str1.compare(str2); 82 VERIFY( i > 0 ); 83 84 str1 = coll_c.transform(strlit1, strlit1 + 3); 85 str2 = coll_c.transform(strlit5, strlit5 + 3); 86 i = str1.compare(str2); 87 VERIFY( i < 0 ); 88} 89 90int main() 91{ 92 test03(); 93 return 0; 94} 95