path: root/testsuites/sptests/sp02/init.c

/*
 *  COPYRIGHT (c) 1989-2011.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.org/license/LICENSE.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#define CONFIGURE_INIT
#include "system.h"

const char rtems_test_name[] = "SP 2";

rtems_task Init(
  rtems_task_argument argument
)
{
  rtems_status_code status;
  rtems_id          preempt_task_id;

  TEST_BEGIN();

  status = rtems_task_create(
    rtems_build_name( 'P', 'R', 'M', 'T' ),
    1,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_MODES,
    RTEMS_DEFAULT_ATTRIBUTES,
    &preempt_task_id
  );
  directive_failed( status, "rtems_task_create of RTEMS_PREEMPT" );

  status = rtems_task_start( preempt_task_id, Preempt_task, 0 );
  directive_failed( status, "rtems_task_start of RTEMS_PREEMPT" );

  puts( "INIT - rtems_task_wake_after - yielding processor" );
  status = rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
  directive_failed( status, "rtems_task_wake_after" );

  Task_name[ 1 ] =  rtems_build_name( 'T', 'A', '1', ' ' );
  Task_name[ 2 ] =  rtems_build_name( 'T', 'A', '2', ' ' );
  Task_name[ 3 ] =  rtems_build_name( 'T', 'A', '3', ' ' );

  status = rtems_task_create(
     Task_name[ 1 ],
     3,
     RTEMS_MINIMUM_STACK_SIZE,
     RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES,
     &Task_id[ 1 ]
  );
  directive_failed( status, "rtems_task_create of TA1" );

  status = rtems_task_create(
     Task_name[ 2 ],
     3,
     RTEMS_MINIMUM_STACK_SIZE,
     RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES,
     &Task_id[ 2 ]
  );
  directive_failed( status, "rtems_task_create of TA2" );

  status = rtems_task_create(
     Task_name[ 3 ],
     3,
     RTEMS_MINIMUM_STACK_SIZE,
     RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES,
     &Task_id[ 3 ]
  );
  directive_failed( status, "rtems_task_create of TA3" );

  status = rtems_task_start( Task_id[ 1 ], Task_1, 0 );
  directive_failed( status, "rtems_task_start of TA1" );

  status = rtems_task_start( Task_id[ 2 ], Task_2, 0 );
  directive_failed( status, "rtems_task_start of TA2" );

  status = rtems_task_start( Task_id[ 3 ], Task_3, 0 );
  directive_failed( status, "rtems_task_start of TA3" );

  puts( "INIT - suspending TA2 while middle task on a ready chain" );
  status = rtems_task_suspend( Task_id[ 2 ] );
  directive_failed( status, "rtems_task_suspend of TA2" );

  status = rtems_task_delete( Task_id[ 1 ] );
  directive_failed( status, "rtems_task_delete of TA1" );

  status = rtems_task_delete( Task_id[ 2 ] );
  directive_failed( status, "rtems_task_delete of TA2" );

  status = rtems_task_delete( Task_id[ 3 ] );
  directive_failed( status, "rtems_task_delete of TA3" );

  status = rtems_task_create(
    Task_name[ 1 ],
    1,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_MODES,
    RTEMS_DEFAULT_ATTRIBUTES,
    &Task_id[ 1 ]
  );
  directive_failed( status, "rtems_task_create of TA1" );

  status = rtems_task_start( Task_id[ 1 ], Task_1, 0 );
  directive_failed( status, "rtems_task_start of TA1" );

  status = rtems_task_create(
    Task_name[ 2 ],
    3,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_MODES,
    RTEMS_DEFAULT_ATTRIBUTES,
    &Task_id[ 2 ]
  );
  directive_failed( status, "rtems_task_create of TA2" );

  status = rtems_task_start( Task_id[ 2 ], Task_2, 0 );
  directive_failed( status, "rtems_task_start of TA2" );

  status = rtems_task_create(
    Task_name[ 3 ],
    3,
    RTEMS_MINIMUM_STACK_SIZE,
    RTEMS_DEFAULT_MODES,
    RTEMS_DEFAULT_ATTRIBUTES,
    &Task_id[ 3 ]
  );
  directive_failed( status, "rtems_task_create of TA3" );

  status = rtems_task_start( Task_id[ 3 ], Task_3, 0 );
  directive_failed( status, "rtems_task_start of TA3" );

  status = rtems_task_delete( RTEMS_SELF );
  directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
}