1// { dg-require-namedlocale "de_DE" }
2
3// 2001-08-15 Benjamin Kosnik  <bkoz@redhat.com>
4
5// Copyright (C) 2001-2015 Free Software Foundation, Inc.
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// 22.2.4.2 Template class collate_byname
23
24#include <locale>
25#include <cstring>
26#include <testsuite_hooks.h>
27
28void test01()
29{
30  using namespace std;
31  typedef std::collate<char>::string_type string_type;
32
33  bool test __attribute__((unused)) = true;
34  string str;
35  locale loc_c = locale::classic();
36
37  locale loc_de = locale("de_DE");
38  str = loc_de.name();
39
40  locale loc_byname(locale::classic(), new collate_byname<char>("de_DE"));
41  str = loc_byname.name();
42
43  VERIFY( loc_de != loc_byname );
44
45  // cache the collate facets
46  const collate<char>& coll_de = use_facet<collate<char> >(loc_de);
47
48  // Check German "de_DE" locale.
49  int i1;
50  int i2;
51  long l1;
52  long l2;
53  const char* strlit3 = "�uglein Augment"; // "C" == "Augment �uglein"
54  const char* strlit4 = "Base ba� Ba� Bast"; // "C" == "Base ba� Ba� Bast"
55
56  int size3 = strlen(strlit3) - 1;
57  i1 = coll_de.compare(strlit3, strlit3 + size3, strlit3, strlit3 + 7);
58  VERIFY ( i1 == 1 );
59  i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + size3);
60  VERIFY ( i1 == -1 );
61  i1 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + 7);
62  VERIFY ( i1 == 0 );
63
64  i1 = coll_de.compare(strlit3, strlit3 + 6, strlit3 + 8, strlit3 + 14);
65  VERIFY ( i1 == -1 );
66
67  int size4 = strlen(strlit4) - 1;
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  l1 = coll_de.hash(strlit3, strlit3 + size3);
76  l2 = coll_de.hash(strlit3, strlit3 + size3 - 1);
77  VERIFY ( l1 != l2 );
78  l1 = coll_de.hash(strlit3, strlit3 + size3);
79  l2 = coll_de.hash(strlit4, strlit4 + size4);
80  VERIFY ( l1 != l2 );
81
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);
86  VERIFY ( i2 == -1 );
87  VERIFY ( i1 * i2 > 0 );
88
89
90  // Check byname locale
91  int i3;
92  int i4;
93  long l3;
94  long l4;
95  size4 = strlen(strlit3) - 1;
96  i3 = coll_de.compare(strlit3, strlit3 + size4, strlit3, strlit3 + 7);
97  VERIFY ( i3 == 1 );
98  i3 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + size4);
99  VERIFY ( i3 == -1 );
100  i3 = coll_de.compare(strlit3, strlit3 + 7, strlit3, strlit3 + 7);
101  VERIFY ( i3 == 0 );
102
103  i3 = coll_de.compare(strlit3, strlit3 + 6, strlit3 + 8, strlit3 + 14);
104  VERIFY ( i3 == -1 );
105
106  size4 = strlen(strlit4) - 1;
107  i4 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + 13);
108  VERIFY ( i4 == 1 );
109  i4 = coll_de.compare(strlit4, strlit4 + 13, strlit4, strlit4 + size4);
110  VERIFY ( i4 == -1 );
111  i4 = coll_de.compare(strlit4, strlit4 + size4, strlit4, strlit4 + size4);
112  VERIFY ( i4 == 0 );
113
114  l3 = coll_de.hash(strlit3, strlit3 + size4);
115  l4 = coll_de.hash(strlit3, strlit3 + size4 - 1);
116  VERIFY ( l3 != l4 );
117  l3 = coll_de.hash(strlit3, strlit3 + size4);
118  l4 = coll_de.hash(strlit4, strlit4 + size4);
119  VERIFY ( l3 != l4 );
120
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);
125  VERIFY ( i4 == -1 );
126  VERIFY ( i3 * i4 > 0 );
127
128  // Verify byname == de
129  VERIFY ( str5 == str3 );
130  VERIFY ( str6 == str4 );
131}
132
133int main()
134{
135  test01();
136  return 0;
137}
138