source: rtems/testsuites/psxtests/psx12/init.c @ 83fe4468

4.115
Last change on this file since 83fe4468 was 83fe4468, checked in by Gedare Bloom <gedare@…>, on Feb 23, 2015 at 2:59:49 PM

psxtests: add string param to printf. closes #2241

  • Property mode set to 100644
File size: 4.4 KB
Line 
1/*
2 *  COPYRIGHT (c) 1989-2009.
3 *  On-Line Applications Research Corporation (OAR).
4 *
5 *  The license and distribution terms for this file may be
6 *  found in the file LICENSE in this distribution or at
7 *  http://www.rtems.org/license/LICENSE.
8 */
9
10#ifdef HAVE_CONFIG_H
11#include "config.h"
12#endif
13
14#include <sched.h>
15
16#define CONFIGURE_INIT
17#include "system.h"
18#include <errno.h>
19#include "pritime.h"
20
21const char rtems_test_name[] = "PSX 12";
22
23void print_schedparam(
24  char               *prefix,
25  struct sched_param *schedparam
26);
27
28void print_schedparam(
29  char               *prefix,
30  struct sched_param *schedparam
31)
32{
33  printf( "%ssched priority      = %d\n", prefix, schedparam->sched_priority );
34#if defined(_POSIX_SPORADIC_SERVER)
35  printf( "%ssched_ss_low_priority     = %d\n",
36     prefix, schedparam->sched_ss_low_priority );
37  printf( "%ssched_ss_repl_period = (%" PRIdtime_t ", %ld)\n", prefix,
38     schedparam->sched_ss_repl_period.tv_sec,
39     schedparam->sched_ss_repl_period.tv_nsec );
40  printf( "%ssched_ss_init_budget = (%" PRIdtime_t ", %ld)\n", prefix,
41     schedparam->sched_ss_init_budget.tv_sec,
42     schedparam->sched_ss_init_budget.tv_nsec );
43#else
44  printf( "%s_POSIX_SPORADIC_SERVER is not defined\n", prefix );
45#endif
46}
47
48void *POSIX_Init(
49  void *argument
50)
51{
52  int                 status;
53  pthread_attr_t      attr;
54  struct sched_param  schedparam;
55
56  TEST_BEGIN();
57
58  /* set the time of day, and print our buffer in multiple ways */
59
60  set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 );
61
62  /* get id of this thread */
63
64  Init_id = pthread_self();
65  printf( "Init's ID is 0x%08" PRIxpthread_t "\n", Init_id );
66
67  /* invalid scheduling policy error */
68
69  puts( "Init: pthread_attr_init - SUCCESSFUL" );
70  status = pthread_attr_init( &attr );
71  rtems_test_assert( !status );
72
73  status = pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
74  rtems_test_assert( !status );
75  attr.schedpolicy = -1;
76
77  puts( "Init: pthread_create - EINVAL (invalid scheduling policy)" );
78  status = pthread_create( &Task_id, &attr, Task_1, NULL );
79  rtems_test_assert( status == EINVAL );
80
81  /* replenish period < budget error */
82
83  puts( "Init: pthread_attr_init - SUCCESSFUL" );
84  status = pthread_attr_init( &attr );
85  rtems_test_assert( !status );
86
87  puts( "Init: set scheduling parameter attributes for sporadic server" );
88  status = pthread_attr_setschedpolicy( &attr, SCHED_SPORADIC );
89  rtems_test_assert( !status );
90
91  schedparam.sched_ss_repl_period.tv_sec = 1;
92  schedparam.sched_ss_repl_period.tv_nsec = 0;
93  schedparam.sched_ss_init_budget.tv_sec = 2;
94  schedparam.sched_ss_init_budget.tv_nsec = 0;
95
96  schedparam.sched_priority = 200;
97  schedparam.sched_ss_low_priority = 100;
98
99  status = pthread_attr_setschedparam( &attr, &schedparam );
100  rtems_test_assert( !status );
101
102  status = pthread_attr_setinheritsched( &attr, PTHREAD_EXPLICIT_SCHED );
103  rtems_test_assert( !status );
104
105  puts( "Init: pthread_create - EINVAL (replenish < budget)" );
106  status = pthread_create( &Task_id, &attr, Task_1, NULL );
107  rtems_test_assert( status == EINVAL );
108
109  /* invalid sched_ss_low_priority error */
110
111  schedparam.sched_ss_repl_period.tv_sec = 2;
112  schedparam.sched_ss_repl_period.tv_nsec = 0;
113  schedparam.sched_ss_init_budget.tv_sec = 1;
114  schedparam.sched_ss_init_budget.tv_nsec = 0;
115
116  schedparam.sched_priority = 200;
117  schedparam.sched_ss_low_priority = -1;
118
119  status = pthread_attr_setschedparam( &attr, &schedparam );
120  rtems_test_assert( !status );
121
122  puts( "Init: pthread_create - EINVAL (invalid sched_ss_low_priority)" );
123  status = pthread_create( &Task_id, &attr, Task_1, NULL );
124  rtems_test_assert( status == EINVAL );
125
126  /* create a thread as a sporadic server */
127
128  schedparam.sched_ss_repl_period.tv_sec = 2;
129  schedparam.sched_ss_repl_period.tv_nsec = 0;
130  schedparam.sched_ss_init_budget.tv_sec = 1;
131  schedparam.sched_ss_init_budget.tv_nsec = 0;
132
133  schedparam.sched_priority = sched_get_priority_max( SCHED_FIFO );
134  schedparam.sched_ss_low_priority = sched_get_priority_max( SCHED_FIFO ) - 6;
135
136  status = pthread_attr_setschedparam( &attr, &schedparam );
137  rtems_test_assert( !status );
138
139  puts( "Init: pthread_create - SUCCESSFUL" );
140  status = pthread_create( &Task_id, &attr, Task_1, NULL );
141  rtems_test_assert( !status );
142
143  status = pthread_join( Task_id, NULL );
144  rtems_test_assert( status );
145
146    /* switch to Task_1 */
147
148  TEST_END();
149  rtems_test_exit( 0 );
150
151  return NULL; /* just so the compiler thinks we returned something */
152}
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