path: root/testsuites/libtests/monitor/init.c

/* SPDX-License-Identifier: BSD-2-Clause */

/*
 *  This is a simple test whose only purpose is to start the Monitor
 *  task.  The Monitor task can be used to obtain information about
 *  a variety of RTEMS objects.
 *
 *  COPYRIGHT (c) 1989-1999.
 *  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

#define CONFIGURE_INIT
#include "system.h"

#include <rtems/monitor.h>
#include <rtems/shell.h>

const char rtems_test_name[] = "MONITOR";

rtems_task_priority Priorities[6] = { 0,   1,   1,   3,   4,   5 };

rtems_task Task_1_through_5(
  rtems_task_argument argument
)
{
  rtems_status_code status;

  for ( ; ; ) {
    status = rtems_task_wake_after( 100 );
    directive_failed( status, "rtems_task_wake_after" );
  }
}

static void notification(int fd, int seconds_remaining, void *arg)
{
  printf(
    "Press any key to enter monitor (%is remaining)\n",
    seconds_remaining
  );
}

rtems_task Init(
  rtems_task_argument argument
)
{
  uint32_t    index;
  rtems_status_code status;

  TEST_BEGIN();

  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', ' ' );
  Task_name[ 4 ] =  rtems_build_name( 'T', 'A', '4', ' ' );
  Task_name[ 5 ] =  rtems_build_name( 'T', 'A', '5', ' ' );

  for ( index = 1 ; index <= 5 ; index++ ) {
    status = rtems_task_create(
      Task_name[ index ],
      Priorities[ index ],
      RTEMS_MINIMUM_STACK_SIZE * 4,
      RTEMS_DEFAULT_MODES,
      (index == 5) ? RTEMS_FLOATING_POINT : RTEMS_DEFAULT_ATTRIBUTES,
      &Task_id[ index ]
    );
    directive_failed( status, "rtems_task_create loop" );
  }

  for ( index = 1 ; index <= 5 ; index++ ) {
    status = rtems_task_start( Task_id[ index ], Task_1_through_5, index );
    directive_failed( status, "rtems_task_start loop" );
  }

  status = rtems_shell_wait_for_input(
    STDIN_FILENO,
    20,
    notification,
    NULL
  );
  if (status == RTEMS_SUCCESSFUL) {
    rtems_monitor_init( 0 );

    rtems_task_exit();
  } else {
    TEST_END();

    rtems_test_exit( 0 );
  }
}