source: rtems/testsuites/itrontests/itrontask03/init.c @ 9d9a3dd

4.104.114.84.95
Last change on this file since 9d9a3dd was 9d9a3dd, checked in by Jennifer Averett <Jennifer.Averett@…>, on Nov 17, 1999 at 4:47:58 PM

+ Updated copyright information.

  • Property mode set to 100644
File size: 4.2 KB
Line 
1/*  Init
2 *
3 *  This routine is the initialization task for this test program.
4 *  It is called from init_exec and has the responsibility for creating
5 *  and starting the tasks that make up the test.  If the time of day
6 *  clock is required for the test, it should also be set to a known
7 *  value by this function.
8 *
9 *  Input parameters:  NONE
10 *
11 *  Output parameters:  NONE
12 *
13 *  COPYRIGHT (c) 1989-1999.
14 *  On-Line Applications Research Corporation (OAR).
15 *
16 *  The license and distribution terms for this file may be
17 *  found in the file LICENSE in this distribution or at
18 *  http://www.OARcorp.com/rtems/license.html.
19 *
20 *  $Id$
21 */
22
23#define TEST_INIT
24#include "system.h"
25#include <stdio.h>
26#include <assert.h>
27
28void ITRON_Init( void )
29{
30  ER                status;
31  T_CTSK            pk_ctsk;
32  T_RTSK            pk_rtsk;
33
34  pk_ctsk.exinf    = NULL;
35  pk_ctsk.tskatr   = TA_HLNG;
36  pk_ctsk.stksz    = RTEMS_MINIMUM_STACK_SIZE; 
37  pk_ctsk.itskpri  = PREEMPT_PRIORITY; 
38  pk_ctsk.task     = Preempt_task;
39
40  puts( "\n\n*** ITRON TASK TEST 3 ***" );
41
42  /*
43   *  Create and start the Preempt task the first time.
44   *  Verify that it is dormant when it comes back.
45   */
46
47  puts( "INIT - Create and Start PREEMPT" );
48  status = chg_pri( TSK_SELF, (PREEMPT_PRIORITY+2) );
49  directive_failed( status, "chg_pri of SELF" );
50 
51  status = cre_tsk(  PREEMPT_TASK_ID, &pk_ctsk );
52  directive_failed( status, "cre_tsk of RTEMS_PREEMPT" );
53
54  status  = sta_tsk( PREEMPT_TASK_ID, 0 );
55  directive_failed( status, "sta_tsk of RTEMS_PREEMPT" );
56  puts( "INIT - rot_rdq - no tasks at this priority" );
57  status = rot_rdq( 1 );
58  directive_failed( status, "rot_rdq" );
59
60  puts( "INIT - ref_tsk PREEMPT - Validate DORMANT STATE" );
61  status = ref_tsk( &pk_rtsk, PREEMPT_TASK_ID );
62  directive_failed( status, "INIT - ref_tsk of RTEMS_PREEMPT");
63  fatal_directive_status(pk_rtsk.tskstat,TTS_DMT,"tskstat of PREEMPT");
64 
65  /*
66   * Restart the Preempt Task.
67   */
68
69  status  = sta_tsk( PREEMPT_TASK_ID, 0 );
70  directive_failed( status, "sta_tsk of RTEMS_PREEMPT" );
71  puts( "INIT - rot_rdq - yielding processor" );
72  status = rot_rdq( 1 );
73  directive_failed( status, "rot_rdq" );
74  puts( "INIT - ref_tsk PREEMPT - Validate no longer exists" );
75  status = ref_tsk( &pk_rtsk, PREEMPT_TASK_ID );
76  fatal_directive_status( status, E_NOEXS, "tskstat of PREEMPT");
77  status = chg_pri( TSK_SELF, PREEMPT_PRIORITY );
78  directive_failed( status, "chg_pri of SELF" );
79 
80  /*
81   * XXX
82   */
83       
84  pk_ctsk.itskpri  = 3; 
85  pk_ctsk.task     = Task_1;
86  status = cre_tsk( TA1_ID, &pk_ctsk );
87  directive_failed( status, "cre_tsk of TA1" );
88
89  pk_ctsk.task     = Task_2;
90  status = cre_tsk( TA2_ID, &pk_ctsk );
91  directive_failed( status, "cre_tsk of TA2" );
92
93  pk_ctsk.task     = Task_3;
94  status = cre_tsk( TA3_ID, &pk_ctsk );
95  directive_failed( status, "cre_tsk of TA3" );
96
97  status  = sta_tsk( TA1_ID, 0 );
98  directive_failed( status, "sta_tsk of TA1" );
99  status  = sta_tsk( TA2_ID, 0 );
100  directive_failed( status, "sta_tsk of TA2" );
101  status  = sta_tsk( TA3_ID, 0 );
102  directive_failed( status, "sta_tsk of TA3" );
103
104  status = ref_tsk( &pk_rtsk, TA1_ID);
105  directive_failed( status, "INIT - ref_tsk of TA1");
106  fatal_directive_status( pk_rtsk.tskstat, TTS_RDY , "tskstat of TA1");
107
108  puts( "INIT - suspending TA2 while middle task on a ready chain" );
109  status = sus_tsk( TA2_ID  );
110  directive_failed( status, "sus_tsk of TA2" );
111  status = ref_tsk( &pk_rtsk, TA2_ID);
112  directive_failed( status, "INIT - ref_tsk of TA2");
113  fatal_directive_status( pk_rtsk.tskstat, TTS_SUS, "tskstat of TA2");
114
115  status = ter_tsk( TA1_ID );
116  directive_failed( status, "ter_tsk of TA1" );
117  status = del_tsk( TA1_ID );
118  directive_failed( status, "del_tsk of TA1" );
119  status = ter_tsk( TA2_ID );
120  directive_failed( status, "ter_tsk of TA2" );
121  status = ter_tsk( TA3_ID );
122  directive_failed( status, "ter_tsk of TA3" );
123
124  pk_ctsk.itskpri  = 1; 
125  pk_ctsk.task     = Task_1;
126  status = cre_tsk( TA1_ID, &pk_ctsk );
127  directive_failed( status, "cre_tsk of TA1 at priority 1" );
128
129  status  = sta_tsk( TA1_ID, 0 );
130  directive_failed( status, "sta_tsk of TA1" );
131  status  = sta_tsk( TA2_ID, 0 );
132  directive_failed( status, "sta_tsk of TA2" );
133  status  = sta_tsk( TA3_ID, 0 );
134  directive_failed( status, "sta_tsk of TA3" );
135
136  exd_tsk();
137  assert(0);
138}
139
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