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git.ipfire.org Git - thirdparty/gcc.git/blob - libstdc++-v3/testsuite/22_locale/collate_byname/named_equivalence.cc
1 // { dg-require-namedlocale "de_DE" }
3 // 2001-08-15 Benjamin Kosnik <bkoz@redhat.com>
5 // Copyright (C) 2001-2013 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 // 22.2.4.2 Template class collate_byname
26 #include <testsuite_hooks.h>
31 typedef std::collate
<char>::string_type string_type
;
33 bool test
__attribute__((unused
)) = true;
35 locale loc_c
= locale::classic();
37 locale loc_de
= locale("de_DE");
40 locale
loc_byname(locale::classic(), new collate_byname
<char>("de_DE"));
41 str
= loc_byname
.name();
43 VERIFY( loc_de
!= loc_byname
);
45 // cache the collate facets
46 const collate
<char>& coll_de
= use_facet
<collate
<char> >(loc_de
);
48 // Check German "de_DE" locale.
53 const char* strlit3
= "Äuglein Augment"; // "C" == "Augment Äuglein"
54 const char* strlit4
= "Base baß Baß Bast"; // "C" == "Base baß Baß Bast"
56 int size3
= strlen(strlit3
) - 1;
57 i1
= coll_de
.compare(strlit3
, strlit3
+ size3
, strlit3
, strlit3
+ 7);
59 i1
= coll_de
.compare(strlit3
, strlit3
+ 7, strlit3
, strlit3
+ size3
);
61 i1
= coll_de
.compare(strlit3
, strlit3
+ 7, strlit3
, strlit3
+ 7);
64 i1
= coll_de
.compare(strlit3
, strlit3
+ 6, strlit3
+ 8, strlit3
+ 14);
67 int size4
= strlen(strlit4
) - 1;
68 i2
= coll_de
.compare(strlit4
, strlit4
+ size4
, strlit4
, strlit4
+ 13);
70 i2
= coll_de
.compare(strlit4
, strlit4
+ 13, strlit4
, strlit4
+ size4
);
72 i2
= coll_de
.compare(strlit4
, strlit4
+ size4
, strlit4
, strlit4
+ size4
);
75 l1
= coll_de
.hash(strlit3
, strlit3
+ size3
);
76 l2
= coll_de
.hash(strlit3
, strlit3
+ size3
- 1);
78 l1
= coll_de
.hash(strlit3
, strlit3
+ size3
);
79 l2
= coll_de
.hash(strlit4
, strlit4
+ size4
);
82 string str3
= coll_de
.transform(strlit3
, strlit3
+ size3
);
83 string str4
= coll_de
.transform(strlit4
, strlit4
+ size4
);
84 i1
= str3
.compare(str4
);
85 i2
= coll_de
.compare(strlit3
, strlit3
+ size3
, strlit4
, strlit4
+ size4
);
87 VERIFY ( i1
* i2
> 0 );
90 // Check byname locale
95 size4
= strlen(strlit3
) - 1;
96 i3
= coll_de
.compare(strlit3
, strlit3
+ size4
, strlit3
, strlit3
+ 7);
98 i3
= coll_de
.compare(strlit3
, strlit3
+ 7, strlit3
, strlit3
+ size4
);
100 i3
= coll_de
.compare(strlit3
, strlit3
+ 7, strlit3
, strlit3
+ 7);
103 i3
= coll_de
.compare(strlit3
, strlit3
+ 6, strlit3
+ 8, strlit3
+ 14);
106 size4
= strlen(strlit4
) - 1;
107 i4
= coll_de
.compare(strlit4
, strlit4
+ size4
, strlit4
, strlit4
+ 13);
109 i4
= coll_de
.compare(strlit4
, strlit4
+ 13, strlit4
, strlit4
+ size4
);
111 i4
= coll_de
.compare(strlit4
, strlit4
+ size4
, strlit4
, strlit4
+ size4
);
114 l3
= coll_de
.hash(strlit3
, strlit3
+ size4
);
115 l4
= coll_de
.hash(strlit3
, strlit3
+ size4
- 1);
117 l3
= coll_de
.hash(strlit3
, strlit3
+ size4
);
118 l4
= coll_de
.hash(strlit4
, strlit4
+ size4
);
121 string str5
= coll_de
.transform(strlit3
, strlit3
+ size3
);
122 string str6
= coll_de
.transform(strlit4
, strlit4
+ size4
);
123 i3
= str5
.compare(str6
);
124 i4
= coll_de
.compare(strlit3
, strlit3
+ size4
, strlit4
, strlit4
+ size4
);
126 VERIFY ( i3
* i4
> 0 );
128 // Verify byname == de
129 VERIFY ( str5
== str3
);
130 VERIFY ( str6
== str4
);