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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/22_locale/collate/compare/char/3.cc
1 // { dg-require-namedlocale "de_DE.ISO8859-15" }
3 // 2003-02-24 Petur Runolfsson <peturr02@ru.is>
5 // Copyright (C) 2003-2016 Free Software Foundation, Inc.
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)
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 COPYING3. If not see
20 // <http://www.gnu.org/licenses/>.
22 // 22.2.4.1.1 collate members
25 #include <testsuite_hooks.h>
27 // Test handling of strings containing nul characters
31 typedef std::collate
<char>::string_type string_type
;
34 locale loc_c
= locale::classic();
35 locale loc_de
= locale(ISO_8859(15,de_DE
));
36 VERIFY( loc_c
!= loc_de
);
38 // cache the collate facets
39 const collate
<char>& coll_c
= use_facet
<collate
<char> >(loc_c
);
40 const collate
<char>& coll_de
= use_facet
<collate
<char> >(loc_de
);
42 // int compare(const charT*, const charT*, const charT*, const charT*) const
43 const char* strlit1
= "a\0a\0";
44 const char* strlit2
= "a\0b\0";
45 const char* strlit3
= "a\0\xc4\0";
46 const char* strlit4
= "a\0B\0";
47 const char* strlit5
= "aa\0";
48 const char* strlit6
= "b\0a\0";
51 i
= coll_c
.compare(strlit1
, strlit1
+ 3, strlit2
, strlit2
+ 3);
54 i
= coll_de
.compare(strlit1
, strlit1
+ 3, strlit2
, strlit2
+ 3);
57 i
= coll_c
.compare(strlit3
, strlit3
+ 3, strlit4
, strlit4
+ 3);
60 i
= coll_de
.compare(strlit3
, strlit3
+ 3, strlit4
, strlit4
+ 3);
63 i
= coll_c
.compare(strlit1
, strlit1
+ 3, strlit1
, strlit1
+ 4);
66 i
= coll_de
.compare(strlit3
, strlit3
+ 4, strlit3
, strlit3
+ 3);
69 i
= coll_c
.compare(strlit1
, strlit1
+ 4, strlit4
, strlit4
+ 1);
72 i
= coll_de
.compare(strlit3
, strlit3
+ 3, strlit3
, strlit3
+ 3);
75 i
= coll_c
.compare(strlit1
, strlit1
+ 2, strlit1
, strlit1
+ 4);
78 i
= coll_de
.compare(strlit1
, strlit1
+ 3, strlit5
, strlit5
+ 3);
81 i
= coll_c
.compare(strlit6
, strlit6
+ 3, strlit1
, strlit1
+ 3);