summaryrefslogtreecommitdiff
path: root/nptl/tst-attr1.c
blob: 1da7f3ba0105e1894bb922e7c41c5b24bb459fb2 (plain)
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
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
/* Copyright (C) 2003-2017 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#include <errno.h>
#include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>


int
do_test (void)
{
  int i;
  pthread_attr_t a;

  if (pthread_attr_init (&a) != 0)
    {
      puts ("attr_init failed");
      exit (1);
    }

  pthread_mutexattr_t ma;

  if (pthread_mutexattr_init (&ma) != 0)
    {
      puts ("mutexattr_init failed");
      exit (1);
    }

  pthread_rwlockattr_t rwa;

  if (pthread_rwlockattr_init (&rwa) != 0)
    {
      puts ("rwlockattr_init failed");
      exit (1);
    }

  /* XXX Remove if default value is clear.  */
  pthread_attr_setinheritsched (&a, PTHREAD_INHERIT_SCHED);
  pthread_attr_setschedpolicy (&a, SCHED_OTHER);
  pthread_attr_setscope (&a, PTHREAD_SCOPE_SYSTEM);

  for (i = 0; i < 10000; ++i)
    {
      long int r = random ();

      if (r != PTHREAD_CREATE_DETACHED && r != PTHREAD_CREATE_JOINABLE)
	{
	  int e = pthread_attr_setdetachstate (&a, r);

	  if (e == 0)
	    {
	      printf ("attr_setdetachstate with value %ld succeeded\n", r);
	      exit (1);
	    }
	  if (e != EINVAL)
	    {
	      puts ("attr_setdetachstate didn't return EINVAL");
	      exit (1);
	    }

	  int s;
	  if (pthread_attr_getdetachstate (&a, &s) != 0)
	    {
	      puts ("attr_getdetachstate failed");
	      exit (1);
	    }

	  if (s != PTHREAD_CREATE_JOINABLE)
	    {
	      printf ("\
detach state changed to %d by invalid setdetachstate call\n", s);
	      exit (1);
	    }
	}

      if (r != PTHREAD_INHERIT_SCHED && r != PTHREAD_EXPLICIT_SCHED)
	{
	  int e = pthread_attr_setinheritsched (&a, r);

	  if (e == 0)
	    {
	      printf ("attr_setinheritsched with value %ld succeeded\n", r);
	      exit (1);
	    }
	  if (e != EINVAL)
	    {
	      puts ("attr_setinheritsched didn't return EINVAL");
	      exit (1);
	    }

	  int s;
	  if (pthread_attr_getinheritsched (&a, &s) != 0)
	    {
	      puts ("attr_getinheritsched failed");
	      exit (1);
	    }

	  if (s != PTHREAD_INHERIT_SCHED)
	    {
	      printf ("\
inheritsched changed to %d by invalid setinheritsched call\n", s);
	      exit (1);
	    }
	}

      if (r != SCHED_OTHER && r != SCHED_RR && r != SCHED_FIFO)
	{
	  int e = pthread_attr_setschedpolicy (&a, r);

	  if (e == 0)
	    {
	      printf ("attr_setschedpolicy with value %ld succeeded\n", r);
	      exit (1);
	    }
	  if (e != EINVAL)
	    {
	      puts ("attr_setschedpolicy didn't return EINVAL");
	      exit (1);
	    }

	  int s;
	  if (pthread_attr_getschedpolicy (&a, &s) != 0)
	    {
	      puts ("attr_getschedpolicy failed");
	      exit (1);
	    }

	  if (s != SCHED_OTHER)
	    {
	      printf ("\
schedpolicy changed to %d by invalid setschedpolicy call\n", s);
	      exit (1);
	    }
	}

      if (r != PTHREAD_SCOPE_SYSTEM && r != PTHREAD_SCOPE_PROCESS)
	{
	  int e = pthread_attr_setscope (&a, r);

	  if (e == 0)
	    {
	      printf ("attr_setscope with value %ld succeeded\n", r);
	      exit (1);
	    }
	  if (e != EINVAL)
	    {
	      puts ("attr_setscope didn't return EINVAL");
	      exit (1);
	    }

	  int s;
	  if (pthread_attr_getscope (&a, &s) != 0)
	    {
	      puts ("attr_getscope failed");
	      exit (1);
	    }

	  if (s != PTHREAD_SCOPE_SYSTEM)
	    {
	      printf ("\
contentionscope changed to %d by invalid setscope call\n", s);
	      exit (1);
	    }
	}

      if (r != PTHREAD_PROCESS_PRIVATE && r != PTHREAD_PROCESS_SHARED)
	{
	  int e = pthread_mutexattr_setpshared (&ma, r);

	  if (e == 0)
	    {
	      printf ("mutexattr_setpshared with value %ld succeeded\n", r);
	      exit (1);
	    }
	  if (e != EINVAL)
	    {
	      puts ("mutexattr_setpshared didn't return EINVAL");
	      exit (1);
	    }

	  int s;
	  if (pthread_mutexattr_getpshared (&ma, &s) != 0)
	    {
	      puts ("mutexattr_getpshared failed");
	      exit (1);
	    }

	  if (s != PTHREAD_PROCESS_PRIVATE)
	    {
	      printf ("\
pshared changed to %d by invalid mutexattr_setpshared call\n", s);
	      exit (1);
	    }

	  e = pthread_rwlockattr_setpshared (&rwa, r);

	  if (e == 0)
	    {
	      printf ("rwlockattr_setpshared with value %ld succeeded\n", r);
	      exit (1);
	    }
	  if (e != EINVAL)
	    {
	      puts ("rwlockattr_setpshared didn't return EINVAL");
	      exit (1);
	    }

	  if (pthread_rwlockattr_getpshared (&rwa, &s) != 0)
	    {
	      puts ("rwlockattr_getpshared failed");
	      exit (1);
	    }

	  if (s != PTHREAD_PROCESS_PRIVATE)
	    {
	      printf ("\
pshared changed to %d by invalid rwlockattr_setpshared call\n", s);
	      exit (1);
	    }
	}

      if (r != PTHREAD_CANCEL_ENABLE && r != PTHREAD_CANCEL_DISABLE)
	{
	  int e = pthread_setcancelstate (r, NULL);

	  if (e == 0)
	    {
	      printf ("setcancelstate with value %ld succeeded\n", r);
	      exit (1);
	    }

	  if (e != EINVAL)
	    {
	      puts ("setcancelstate didn't return EINVAL");
	      exit (1);
	    }

	  int s;
	  if (pthread_setcancelstate (PTHREAD_CANCEL_ENABLE, &s) != 0)
	    {
	      puts ("setcancelstate failed for PTHREAD_CANCEL_ENABLE");
	      exit (1);
	    }

	  if (s != PTHREAD_CANCEL_ENABLE)
	    {
	      puts ("invalid setcancelstate changed state");
	      exit (1);
	    }
	}

      if (r != PTHREAD_CANCEL_DEFERRED && r != PTHREAD_CANCEL_ASYNCHRONOUS)
	{
	  int e = pthread_setcanceltype (r, NULL);

	  if (e == 0)
	    {
	      printf ("setcanceltype with value %ld succeeded\n", r);
	      exit (1);
	    }

	  if (e != EINVAL)
	    {
	      puts ("setcanceltype didn't return EINVAL");
	      exit (1);
	    }

	  int s;
	  if (pthread_setcanceltype (PTHREAD_CANCEL_DEFERRED, &s) != 0)
	    {
	      puts ("setcanceltype failed for PTHREAD_CANCEL_DEFERRED");
	      exit (1);
	    }

	  if (s != PTHREAD_CANCEL_DEFERRED)
	    {
	      puts ("invalid setcanceltype changed state");
	      exit (1);
	    }
	}
    }

  return 0;
}


#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"