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
|
/* SPDX-License-Identifier: BSD-2-Clause */
/*
* COPYRIGHT (c) 1989-2013.
* On-Line Applications Research Corporation (OAR).
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
#include <pthread.h>
#include <errno.h>
const char rtems_test_name[] = "PSXCOND 1";
/* forward declarations to avoid warnings */
void *POSIX_Init(void *argument);
void *BlockingThread(void *argument);
pthread_cond_t Condition;
pthread_mutex_t Mutex1;
pthread_mutex_t Mutex2;
void *BlockingThread(
void *argument
)
{
int sc;
puts( "BlockingThread - pthread_cond_wait with mutex not locked - EPERM" );
sc = pthread_cond_wait( &Condition, &Mutex1 );
fatal_posix_service_status( sc, EPERM, "mutex1 not locked" );
sc = pthread_mutex_lock( &Mutex1 );
fatal_posix_service_status( sc, 0, "mutex1 lock" );
puts( "BlockingThread - pthread_cond_wait on Mutex1 - OK" );
sc = pthread_cond_wait( &Condition, &Mutex1 );
printf(
"ERROR - BlockingThread returned from pthread_cond_wait! (rc=%d/%s)\n",
sc,
strerror(sc)
);
rtems_test_exit( 0 );
return NULL;
}
static void test_cond_auto_initialization( void )
{
int eno;
{
pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
eno = pthread_cond_destroy( &cond );
rtems_test_assert( eno == 0 );
eno = pthread_cond_destroy( &cond );
rtems_test_assert( eno == EINVAL );
}
{
pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
eno = pthread_cond_signal( &cond );
rtems_test_assert( eno == 0 );
eno = pthread_cond_destroy( &cond );
rtems_test_assert( eno == 0 );
}
{
pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
eno = pthread_cond_broadcast( &cond );
rtems_test_assert( eno == 0 );
eno = pthread_cond_destroy( &cond );
rtems_test_assert( eno == 0 );
}
}
void *POSIX_Init(
void *argument
)
{
int sc;
pthread_t Thread;
TEST_BEGIN();
test_cond_auto_initialization();
puts( "Init - pthread_mutex_init - Mutex1 - OK" );
sc = pthread_mutex_init( &Mutex1, NULL );
fatal_posix_service_status( sc, 0, "mutex1 create ok" );
puts( "Init - pthread_mutex_init - Mutex2 - OK" );
sc = pthread_mutex_init( &Mutex2, NULL );
fatal_posix_service_status( sc, 0, "mutex2 create ok" );
puts( "Init - pthread_cond_init - Condition - OK" );
sc = pthread_cond_init( &Condition, NULL );
fatal_posix_service_status( sc, 0, "Condition create ok" );
puts( "Init - pthread_create - OK" );
sc = pthread_create( &Thread, NULL, BlockingThread, NULL );
fatal_posix_service_status( sc, 0, "Thread create ok" );
puts( "Init - sleep to let BlockingThread run" );
sleep(1);
puts( "Init - pthread_cond_wait on Mutex2 - EINVAL" );
sc = pthread_cond_wait( &Condition, &Mutex2 );
fatal_posix_service_status( sc, EINVAL, "cond_wait EINVAL" );
TEST_END();
rtems_test_exit( 0 );
return NULL; /* just so the compiler thinks we returned something */
}
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
#define CONFIGURE_POSIX_INIT_THREAD_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
|
