1 // { dg-require-namedlocale "" }
3 // 2003-02-24 Petur Runolfsson <peturr02@ru.is>
5 // Copyright (C) 2003, 2005 Free Software Foundation
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 2, or (at your option)
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.
18 // You should have received a copy of the GNU General Public License along
19 // with this library; see the file COPYING. If not, write to the Free
20 // Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
23 // 22.2.4.1.1 collate members
26 #include <testsuite_hooks.h>
28 // Test handling of strings containing nul characters
32 typedef std::collate<char>::string_type string_type;
34 bool test __attribute__((unused)) = true;
37 locale loc_c = locale::classic();
38 locale loc_de = locale("de_DE");
39 VERIFY( loc_c != loc_de );
41 // cache the collate facets
42 const collate<char>& coll_c = use_facet<collate<char> >(loc_c);
43 const collate<char>& coll_de = use_facet<collate<char> >(loc_de);
45 // int compare(const charT*, const charT*, const charT*, const charT*) const
46 const char* strlit1 = "a\0a\0";
47 const char* strlit2 = "a\0b\0";
48 const char* strlit3 = "a\0\xc4\0";
49 const char* strlit4 = "a\0B\0";
50 const char* strlit5 = "aa\0";
51 const char* strlit6 = "b\0a\0";
54 i = coll_c.compare(strlit1, strlit1 + 3, strlit2, strlit2 + 3);
57 i = coll_de.compare(strlit1, strlit1 + 3, strlit2, strlit2 + 3);
60 i = coll_c.compare(strlit3, strlit3 + 3, strlit4, strlit4 + 3);
63 i = coll_de.compare(strlit3, strlit3 + 3, strlit4, strlit4 + 3);
66 i = coll_c.compare(strlit1, strlit1 + 3, strlit1, strlit1 + 4);
69 i = coll_de.compare(strlit3, strlit3 + 4, strlit3, strlit3 + 3);
72 i = coll_c.compare(strlit1, strlit1 + 4, strlit4, strlit4 + 1);
75 i = coll_de.compare(strlit3, strlit3 + 3, strlit3, strlit3 + 3);
78 i = coll_c.compare(strlit1, strlit1 + 2, strlit1, strlit1 + 4);
81 i = coll_de.compare(strlit1, strlit1 + 3, strlit5, strlit5 + 3);
84 i = coll_c.compare(strlit6, strlit6 + 3, strlit1, strlit1 + 3);