1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
|
/* Test of duplicating a locale object.
Copyright (C) 2009-2023 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2007. */
#include <config.h>
#include <locale.h>
#if HAVE_WORKING_DUPLOCALE
#include "signature.h"
SIGNATURE_CHECK (duplocale, locale_t, (locale_t));
#include <langinfo.h>
#if HAVE_MONETARY_H
# include <monetary.h>
#endif
#include <stdio.h>
#include <string.h>
#include "macros.h"
struct locale_dependent_values
{
#if HAVE_MONETARY_H
char monetary[100];
#endif
char numeric[100];
char time[100];
};
static void
get_locale_dependent_values (struct locale_dependent_values *result)
{
#if HAVE_MONETARY_H
strfmon (result->monetary, sizeof (result->monetary),
"%n", 123.75);
/* result->monetary is usually "$123.75" */
#endif
snprintf (result->numeric, sizeof (result->numeric),
"%g", 3.5);
/* result->numeric is usually "3,5" */
strncpy (result->time, nl_langinfo (MON_1), sizeof result->time - 1);
result->time[sizeof result->time - 1] = '\0';
/* result->time is usually "janvier" */
}
#if HAVE_WORKING_USELOCALE
static int
test_with_uselocale (void)
{
struct locale_dependent_values expected_results;
locale_t mixed1;
locale_t mixed2;
locale_t perthread;
/* Set up a locale which is a mix between different system locales. */
setlocale (LC_ALL, "en_US.UTF-8");
setlocale (LC_NUMERIC, "de_DE.UTF-8");
setlocale (LC_TIME, "fr_FR.UTF-8");
get_locale_dependent_values (&expected_results);
/* Save the locale in a locale_t object. */
mixed1 = duplocale (LC_GLOBAL_LOCALE);
ASSERT (mixed1 != NULL);
/* Use a per-thread locale. */
perthread = newlocale (LC_ALL_MASK, "es_ES.UTF-8", NULL);
if (perthread == NULL)
return 1;
uselocale (perthread);
/* Save the locale in a locale_t object again. */
mixed2 = duplocale (LC_GLOBAL_LOCALE);
ASSERT (mixed2 != NULL);
/* Set up a default locale. */
setlocale (LC_ALL, "C");
uselocale (LC_GLOBAL_LOCALE);
{
struct locale_dependent_values c_results;
get_locale_dependent_values (&c_results);
}
/* Now use the saved locale mixed1 again. */
setlocale (LC_ALL, "C");
uselocale (LC_GLOBAL_LOCALE);
uselocale (mixed1);
{
struct locale_dependent_values results;
get_locale_dependent_values (&results);
# if HAVE_MONETARY_H
ASSERT (strcmp (results.monetary, expected_results.monetary) == 0);
# endif
ASSERT (strcmp (results.numeric, expected_results.numeric) == 0);
ASSERT (strcmp (results.time, expected_results.time) == 0);
}
/* Now use the saved locale mixed2 again. */
setlocale (LC_ALL, "C");
uselocale (LC_GLOBAL_LOCALE);
uselocale (mixed2);
{
struct locale_dependent_values results;
get_locale_dependent_values (&results);
# if HAVE_MONETARY_H
ASSERT (strcmp (results.monetary, expected_results.monetary) == 0);
# endif
ASSERT (strcmp (results.numeric, expected_results.numeric) == 0);
ASSERT (strcmp (results.time, expected_results.time) == 0);
}
setlocale (LC_ALL, "C");
uselocale (LC_GLOBAL_LOCALE);
freelocale (mixed1);
freelocale (mixed2);
freelocale (perthread);
return 0;
}
#endif
#if HAVE_STRFMON_L || HAVE_SNPRINTF_L || (HAVE_NL_LANGINFO_L && HAVE_WORKING_USELOCALE)
static void
get_locale_dependent_values_from (struct locale_dependent_values *result, locale_t locale)
{
#if HAVE_STRFMON_L
strfmon_l (result->monetary, sizeof (result->monetary), locale,
"%n", 123.75);
/* result->monetary is usually "$123.75" */
#endif
#if HAVE_SNPRINTF_L
snprintf_l (result->numeric, sizeof (result->numeric), locale,
"%g", 3.5);
/* result->numeric is usually "3,5" */
#endif
#if HAVE_NL_LANGINFO_L && HAVE_WORKING_USELOCALE
strcpy (result->time, nl_langinfo_l (MON_1, locale));
/* result->time is usually "janvier" */
#endif
}
static int
test_with_locale_parameter (void)
{
struct locale_dependent_values expected_results;
locale_t mixed1;
locale_t mixed2;
/* Set up a locale which is a mix between different system locales. */
setlocale (LC_ALL, "en_US.UTF-8");
setlocale (LC_NUMERIC, "de_DE.UTF-8");
setlocale (LC_TIME, "fr_FR.UTF-8");
get_locale_dependent_values (&expected_results);
/* Save the locale in a locale_t object. */
mixed1 = duplocale (LC_GLOBAL_LOCALE);
ASSERT (mixed1 != NULL);
/* Create another locale_t object. */
mixed2 = newlocale (LC_ALL_MASK, "es_ES.UTF-8", NULL);
if (mixed2 == NULL)
return 1;
/* Set up a default locale. */
setlocale (LC_ALL, "C");
{
struct locale_dependent_values c_results;
get_locale_dependent_values (&c_results);
}
/* Now use the saved locale mixed2. */
{
struct locale_dependent_values results;
get_locale_dependent_values_from (&results, mixed2);
}
/* Now use the saved locale mixed1 again. */
{
struct locale_dependent_values results;
get_locale_dependent_values_from (&results, mixed1);
#if HAVE_STRFMON_L
ASSERT (strcmp (results.monetary, expected_results.monetary) == 0);
#endif
#if HAVE_SNPRINTF_L
ASSERT (strcmp (results.numeric, expected_results.numeric) == 0);
#endif
#if HAVE_NL_LANGINFO_L && HAVE_WORKING_USELOCALE
ASSERT (strcmp (results.time, expected_results.time) == 0);
#endif
}
freelocale (mixed1);
freelocale (mixed2);
return 0;
}
#endif
int
main ()
{
int skipped = 0;
#if HAVE_WORKING_USELOCALE
skipped |= test_with_uselocale ();
#endif
#if HAVE_STRFMON_L || HAVE_SNPRINTF_L || (HAVE_NL_LANGINFO_L && HAVE_WORKING_USELOCALE)
skipped |= test_with_locale_parameter ();
#endif
if (skipped)
{
fprintf (stderr, "Skipping test: Spanish Unicode locale is not installed\n");
return 77;
}
return 0;
}
#else
#include <stdio.h>
int
main ()
{
fprintf (stderr, "Skipping test: function duplocale not available\n");
return 77;
}
#endif
|
