1 /* Test program, used by the gettext-6 test.
2 Copyright (C) 2005-2006 Free Software Foundation, Inc.
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2, or (at your option)
7 any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software Foundation,
16 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
17
18 /* Written by Bruno Haible <haible@clisp.cons.org>, 2005. */
19
20 #ifdef HAVE_CONFIG_H
21 # include <config.h>
22 #endif
23
24 #include <locale.h>
25 #include <stdlib.h>
26 #include <stdio.h>
27 #include <string.h>
28
29 #if USE_POSIX_THREADS && ((__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3))
30
31 #include <pthread.h>
32 #include "setenv.h"
33
34 /* Make sure we use the included libintl, not the system's one. */
35 #undef _LIBINTL_H
36 #include "libgnuintl.h"
37
38 /* Set to 1 if the program is not behaving correctly. */
39 int result;
40
41 /* Denotes which thread should run next. */
42 int flipflop;
43 /* Lock and wait queue used to switch between the threads. */
44 pthread_mutex_t lock;
45 pthread_cond_t waitqueue;
46
47 /* Waits until the flipflop has a given value.
48 Before the call, the lock is unlocked. After the call, it is locked. */
49 static void
waitfor(int value)50 waitfor (int value)
51 {
52 if (pthread_mutex_lock (&lock))
53 exit (10);
54 while (flipflop != value)
55 if (pthread_cond_wait (&waitqueue, &lock))
56 exit (11);
57 }
58
59 /* Sets the flipflop to a given value.
60 Before the call, the lock is locked. After the call, it is unlocked. */
61 static void
setto(int value)62 setto (int value)
63 {
64 flipflop = value;
65 if (pthread_cond_signal (&waitqueue))
66 exit (20);
67 if (pthread_mutex_unlock (&lock))
68 exit (21);
69 }
70
71 void *
thread1_execution(void * arg)72 thread1_execution (void *arg)
73 {
74 char *s;
75
76 waitfor (1);
77 uselocale (newlocale (LC_ALL_MASK, "de_DE", NULL));
78 setto (2);
79
80 waitfor (1);
81 s = gettext ("beauty");
82 puts (s);
83 if (strcmp (s, "Sch\366nheit"))
84 {
85 fprintf (stderr, "thread 1 call 1 returned: %s\n", s);
86 result = 1;
87 }
88 setto (2);
89
90 waitfor (1);
91 s = gettext ("beauty");
92 puts (s);
93 if (strcmp (s, "Sch\366nheit"))
94 {
95 fprintf (stderr, "thread 1 call 2 returned: %s\n", s);
96 result = 1;
97 }
98 setto (2);
99
100 return NULL;
101 }
102
103 void *
thread2_execution(void * arg)104 thread2_execution (void *arg)
105 {
106 char *s;
107
108 waitfor (2);
109 uselocale (newlocale (LC_ALL_MASK, "fr_FR", NULL));
110 setto (1);
111
112 waitfor (2);
113 s = gettext ("beauty");
114 puts (s);
115 if (strcmp (s, "beaut\351"))
116 {
117 fprintf (stderr, "thread 2 call 1 returned: %s\n", s);
118 result = 1;
119 }
120 setto (1);
121
122 waitfor (2);
123 s = gettext ("beauty");
124 puts (s);
125 if (strcmp (s, "beaut\351"))
126 {
127 fprintf (stderr, "thread 2 call 2 returned: %s\n", s);
128 result = 1;
129 }
130 setto (1);
131
132 return NULL;
133 }
134
135 int
main(void)136 main (void)
137 {
138 pthread_t thread1;
139 pthread_t thread2;
140
141 unsetenv ("LANGUAGE");
142 unsetenv ("OUTPUT_CHARSET");
143 textdomain ("tstthread");
144 bindtextdomain ("tstthread", ".");
145 result = 0;
146
147 flipflop = 1;
148 if (pthread_mutex_init (&lock, NULL))
149 exit (2);
150 if (pthread_cond_init (&waitqueue, NULL))
151 exit (2);
152 if (pthread_create (&thread1, NULL, &thread1_execution, NULL))
153 exit (2);
154 if (pthread_create (&thread2, NULL, &thread2_execution, NULL))
155 exit (2);
156 if (pthread_join (thread2, NULL))
157 exit (3);
158
159 return result;
160 }
161
162 #else
163
164 /* This test is not executed. */
165
166 int
main(void)167 main (void)
168 {
169 return 77;
170 }
171
172 #endif
173