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
248
249
250
251
252
253
|
/* Multithread-safety test for nl_langinfo().
Copyright (C) 2019-2022 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>, 2019. */
#include <config.h>
/* Work around GCC bug 44511. */
#if 4 < __GNUC__ + (3 <= __GNUC_MINOR__)
# pragma GCC diagnostic ignored "-Wreturn-type"
#endif
#if USE_ISOC_THREADS || USE_POSIX_THREADS || USE_ISOC_AND_POSIX_THREADS || USE_WINDOWS_THREADS
/* Specification. */
#include <langinfo.h>
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "glthread/thread.h"
/* Some common locale names. */
#if defined _WIN32 && !defined __CYGWIN__
# define ENGLISH "English_United States"
# define FRENCH "French_France"
# define GERMAN "German_Germany"
# define ENCODING ".1252"
#else
# define ENGLISH "en_US"
# define FRENCH "fr_FR"
# define GERMAN "de_DE"
# if defined __sgi
# define ENCODING ".ISO8859-15"
# elif defined __hpux
# define ENCODING ".utf8"
# else
# define ENCODING ".UTF-8"
# endif
#endif
static const char LOCALE1[] = ENGLISH ENCODING;
static const char LOCALE2[] = FRENCH ENCODING;
static const char LOCALE3[] = GERMAN ENCODING;
static char *expected1;
static void *
thread1_func (void *arg)
{
for (;;)
{
const char *value = nl_langinfo (CODESET);
if (strcmp (expected1, value) != 0)
{
fprintf (stderr, "thread1 disturbed by threadN!\n"); fflush (stderr);
abort ();
}
}
/*NOTREACHED*/
}
static char *expected2;
static void *
thread2_func (void *arg)
{
for (;;)
{
const char *value = nl_langinfo (PM_STR);
if (strcmp (expected2, value) != 0)
{
fprintf (stderr, "thread2 disturbed by threadN!\n"); fflush (stderr);
abort ();
}
}
/*NOTREACHED*/
}
static char *expected3;
static void *
thread3_func (void *arg)
{
for (;;)
{
const char *value = nl_langinfo (DAY_2);
if (strcmp (expected3, value) != 0)
{
fprintf (stderr, "thread3 disturbed by threadN!\n"); fflush (stderr);
abort ();
}
}
/*NOTREACHED*/
}
static char *expected4;
static void *
thread4_func (void *arg)
{
for (;;)
{
const char *value = nl_langinfo (ALTMON_2);
if (strcmp (expected4, value) != 0)
{
fprintf (stderr, "thread4 disturbed by threadN!\n"); fflush (stderr);
abort ();
}
}
/*NOTREACHED*/
}
static char *expected5;
static void *
thread5_func (void *arg)
{
for (;;)
{
const char *value = nl_langinfo (CRNCYSTR);
if (strcmp (expected5, value) != 0)
{
fprintf (stderr, "thread5 disturbed by threadN!\n"); fflush (stderr);
abort ();
}
}
/*NOTREACHED*/
}
static char *expected6;
static void *
thread6_func (void *arg)
{
for (;;)
{
const char *value = nl_langinfo (RADIXCHAR);
if (strcmp (expected6, value) != 0)
{
fprintf (stderr, "thread6 disturbed by threadN!\n"); fflush (stderr);
abort ();
}
}
/*NOTREACHED*/
}
static void *
threadN_func (void *arg)
{
for (;;)
{
nl_langinfo (CODESET); /* LC_CTYPE */ /* locale charmap */
nl_langinfo (AM_STR); /* LC_TIME */ /* locale -k am_pm */
nl_langinfo (PM_STR); /* LC_TIME */ /* locale -k am_pm */
nl_langinfo (DAY_2); /* LC_TIME */ /* locale -k day */
nl_langinfo (DAY_5); /* LC_TIME */ /* locale -k day */
nl_langinfo (ALTMON_2); /* LC_TIME */ /* locale -k alt_mon */
nl_langinfo (ALTMON_9); /* LC_TIME */ /* locale -k alt_mon */
nl_langinfo (CRNCYSTR); /* LC_MONETARY */ /* locale -k currency_symbol */
nl_langinfo (RADIXCHAR); /* LC_NUMERIC */ /* locale -k decimal_point */
nl_langinfo (THOUSEP); /* LC_NUMERIC */ /* locale -k thousands_sep */
}
/*NOTREACHED*/
}
int
main (int argc, char *argv[])
{
if (setlocale (LC_ALL, LOCALE1) == NULL)
{
fprintf (stderr, "Skipping test: LOCALE1 not recognized\n");
return 77;
}
if (setlocale (LC_MONETARY, LOCALE2) == NULL)
{
fprintf (stderr, "Skipping test: LOCALE2 not recognized\n");
return 77;
}
if (setlocale (LC_NUMERIC, LOCALE3) == NULL)
{
fprintf (stderr, "Skipping test: LOCALE3 not recognized\n");
return 77;
}
expected1 = strdup (nl_langinfo (CODESET));
expected2 = strdup (nl_langinfo (PM_STR));
expected3 = strdup (nl_langinfo (DAY_2));
expected4 = strdup (nl_langinfo (ALTMON_2));
expected5 = strdup (nl_langinfo (CRNCYSTR));
expected6 = strdup (nl_langinfo (RADIXCHAR));
/* Create the checker threads. */
gl_thread_create (thread1_func, NULL);
gl_thread_create (thread2_func, NULL);
gl_thread_create (thread3_func, NULL);
gl_thread_create (thread4_func, NULL);
gl_thread_create (thread5_func, NULL);
gl_thread_create (thread6_func, NULL);
/* Create the disturber thread. */
gl_thread_create (threadN_func, NULL);
/* Let them run for 2 seconds. */
{
struct timespec duration;
duration.tv_sec = (argc > 1 ? atoi (argv[1]) : 2);
duration.tv_nsec = 0;
nanosleep (&duration, NULL);
}
return 0;
}
#else
/* No multithreading available. */
#include <stdio.h>
int
main ()
{
fputs ("Skipping test: multithreading not enabled\n", stderr);
return 77;
}
#endif
|
