1 // { dg-require-namedlocale "en_US.ISO8859-1" }
2 // { dg-require-namedlocale "fr_FR.ISO8859-15" }
3 // { dg-require-namedlocale "de_DE.ISO8859-15" }
4
5 // 2001-08-15 Benjamin Kosnik <bkoz@redhat.com>
6
7 // Copyright (C) 2001-2018 Free Software Foundation, Inc.
8 //
9 // This file is part of the GNU ISO C++ Library. This library is free
10 // software; you can redistribute it and/or modify it under the
11 // terms of the GNU General Public License as published by the
12 // Free Software Foundation; either version 3, or (at your option)
13 // any later version.
14
15 // This library is distributed in the hope that it will be useful,
16 // but WITHOUT ANY WARRANTY; without even the implied warranty of
17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 // GNU General Public License for more details.
19
20 // You should have received a copy of the GNU General Public License along
21 // with this library; see the file COPYING3. If not see
22 // <http://www.gnu.org/licenses/>.
23
24 // 22.2.4.1.1 collate members
25
26 #include <locale>
27 #include <testsuite_hooks.h>
28
29 // Check German "de_DE.ISO8859-15" locale.
test02()30 void test02()
31 {
32 using namespace std;
33 typedef std::collate<char>::string_type string_type;
34
35 // basic construction
36 locale loc_c = locale::classic();
37 locale loc_us = locale(ISO_8859(1,en_US));
38 locale loc_fr = locale(ISO_8859(15,fr_FR));
39 locale loc_de = locale(ISO_8859(15,de_DE));
40 VERIFY( loc_c != loc_de );
41 VERIFY( loc_us != loc_fr );
42 VERIFY( loc_us != loc_de );
43 VERIFY( loc_de != loc_fr );
44
45 // cache the collate facets
46 const collate<char>& coll_de = use_facet<collate<char> >(loc_de);
47
48 // int compare(const charT*, const charT*, const charT*, const charT*) const
49
50 const char* strlit3 = "�uglein Augment"; // "C" == "Augment �uglein"
51 const char* strlit4 = "Base ba� Ba� Bast"; // "C" == "Base ba� Ba� Bast"
52
53 int i1;
54 int i2;
55 int size3 = char_traits<char>::length(strlit3) - 1;
56 int size4 = char_traits<char>::length(strlit4) - 1;
57
58 i1 = coll_de.compare(strlit3, strlit3 + size3, strlit3, strlit3 + 7);
59 VERIFY ( i1 == 1 );
60 i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + size3);
61 VERIFY ( i1 == -1 );
62 i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + 7);
63 VERIFY ( i1 == 0 );
64
65 i1 = coll_de.compare(strlit3, strlit3 + 6, strlit3 + 8, strlit3 + 14);
66 VERIFY ( i1 == -1 );
67
68 i2 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + 13);
69 VERIFY ( i2 == 1 );
70 i2 = coll_de.compare(strlit4, strlit4 + 13, strlit4, strlit4 + size4);
71 VERIFY ( i2 == -1 );
72 i2 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + size4);
73 VERIFY ( i2 == 0 );
74 }
75
main()76 int main()
77 {
78 test02();
79 return 0;
80 }
81