source: rtems/testsuites/psxtests/psxspin02/test.c @ 9a4eca5

Last change on this file since 9a4eca5 was 698c2e50, checked in by Sebastian Huber <sebastian.huber@…>, on Mar 25, 2014 at 7:06:16 AM

tests/psxtests: Use <rtems/test.h>

  • Property mode set to 100644
File size: 2.4 KB
Line 
1/**
2 *  @file
3 *
4 *  This test exercises the POSIX Spinlock manager.
5 */
6
7/*
8 *  COPYRIGHT (c) 1989-2012.
9 *  On-Line Applications Research Corporation (OAR).
10 *
11 *  The license and distribution terms for this file may be
12 *  found in the file LICENSE in this distribution or at
13 *  http://www.rtems.org/license/LICENSE.
14 */
15
16#ifdef HAVE_CONFIG_H
17#include "config.h"
18#endif
19
20#include "tmacros.h"
21#include <stdio.h>
22#include <errno.h>
23#include <stdlib.h>
24
25#include <pthread.h>
26
27#include <rtems.h>  /* for task creation */
28
29const char rtems_test_name[] = "PSXSPIN 2";
30
31/* forward declarations to avoid warnings */
32int test_main(void);
33rtems_task SpinlockThread(rtems_task_argument arg);
34
35pthread_spinlock_t Spinlock;
36
37rtems_task SpinlockThread(rtems_task_argument arg)
38{
39  int  status;
40
41  puts( "pthread_spin_trylock( &Spinlock ) -- EBUSY" );
42  status = pthread_spin_trylock( &Spinlock );
43  rtems_test_assert( status == EBUSY );
44
45  puts( "pthread_spin_unlock( &Spinlock ) -- EPERM" );
46  status = pthread_spin_unlock( &Spinlock );
47  rtems_test_assert( status == EPERM );
48
49  rtems_task_delete( RTEMS_SELF );
50}
51
52/*
53 *  main entry point to the test
54 */
55
56#if defined(__rtems__)
57int test_main(void)
58#else
59int main(
60  int    argc,
61  char **argv
62)
63#endif
64{
65  int                   status;
66  rtems_status_code     rstatus;
67  rtems_id              taskid;
68
69  TEST_BEGIN();
70
71  /* This successfully creates one */
72  puts( "pthread_spin_init( &Spinlock, PTHREAD_PROCESS_PRIVATE ) -- OK" );
73  status = pthread_spin_init( &Spinlock, PTHREAD_PROCESS_PRIVATE );
74  rtems_test_assert( status == 0 );
75
76  /* Lock it */
77  puts( "pthread_spin_lock( &Spinlock ) -- OK" );
78  status = pthread_spin_lock( &Spinlock );
79  rtems_test_assert( status == 0 );
80
81  /*  Create a helper task */
82  rstatus = rtems_task_create(
83     rtems_build_name( 'S', 'P', 'I', 'N' ),
84     1,
85     RTEMS_MINIMUM_STACK_SIZE,
86     RTEMS_DEFAULT_MODES,
87     RTEMS_DEFAULT_ATTRIBUTES,
88     &taskid
89  );
90  rtems_test_assert( rstatus == RTEMS_SUCCESSFUL );
91
92  rstatus = rtems_task_start( taskid, SpinlockThread, 0 );
93  rtems_test_assert( rstatus == RTEMS_SUCCESSFUL );
94
95  sleep(1);
96
97  puts( "pthread_spin_unlock( &Spinlock ) -- OK" );
98  status = pthread_spin_unlock( &Spinlock );
99  rtems_test_assert( status == 0 );
100
101  puts( "pthread_spin_destroy( &Spinlock ) -- OK" );
102  status = pthread_spin_destroy( &Spinlock );
103  rtems_test_assert( status == 0 );
104
105  /*************** END OF TEST *****************/
106  TEST_END();
107  exit(0);
108}
Note: See TracBrowser for help on using the repository browser.