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 /* SPDX-License-Identifier: BSD-2-Clause */
 
 /*
  *
  *  COPYRIGHT (c) 1989-2013.
  *  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.
  */
 
 #if !defined(OPERATION_COUNT)
 #define OPERATION_COUNT 100
 #endif
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
 #include <rtems/btimer.h>
 
 #define CONFIGURE_INIT
 #include "system.h"
 
 const char rtems_test_name[] = "TIME TEST 22";
 
 rtems_id Queue_id;
 
 long Buffer[4];
 
 rtems_task Low_task(
   rtems_task_argument argument
 );
 
 rtems_task High_task(
   rtems_task_argument argument
 );
 
 rtems_task Preempt_task(
   rtems_task_argument argument
 );
 
 rtems_task Init(
   rtems_task_argument argument
 )
 {
   rtems_id          id;
   rtems_status_code status;
 
   Print_Warning();
 
   TEST_BEGIN();
 
   status = rtems_message_queue_create(
     rtems_build_name( 'M', 'Q', '1', ' '),
     100,
     MESSAGE_SIZE,
     RTEMS_DEFAULT_ATTRIBUTES,
     &Queue_id
   );
   directive_failed( status, "rtems_message_queue_create" );
 
   status = rtems_task_create(
     rtems_build_name( 'L', 'O', 'W', ' ' ),
     10,
     RTEMS_MINIMUM_STACK_SIZE,
     RTEMS_NO_PREEMPT,
     RTEMS_DEFAULT_ATTRIBUTES,
     &id
   );
   directive_failed( status, "rtems_task_create" );
 
   status = rtems_task_start( id, Low_task, 0 );
   directive_failed( status, "rtems_task_start LOW" );
 
   status = rtems_task_create(
     1,
     11,
     RTEMS_MINIMUM_STACK_SIZE,
     RTEMS_DEFAULT_MODES,
     RTEMS_DEFAULT_ATTRIBUTES,
     &id
   );
   directive_failed( status, "rtems_task_create RTEMS_PREEMPT" );
 
   status = rtems_task_start( id, Preempt_task, 0 );
   directive_failed( status, "rtems_task_start RTEMS_PREEMPT" );
 
   rtems_task_exit();
 }
 
 rtems_task High_task(
   rtems_task_argument argument
 )
 {
   uint32_t    count;
   rtems_status_code status;
 
   benchmark_timer_initialize();
     (void) rtems_message_queue_broadcast(
              Queue_id,
              Buffer,
              MESSAGE_SIZE,
              &count
            );
   end_time = benchmark_timer_read();
 
   put_time(
     "rtems_message_queue_broadcast: task readied returns to caller",
     end_time,
     1,
     0,
     0
   );
 
   status = rtems_task_suspend(RTEMS_SELF);
   directive_failed( status, "rtems_task_suspend" );
 }
 
 rtems_task Low_task(
   rtems_task_argument argument
 )
 {
   rtems_id          id;
   uint32_t          index;
   uint32_t          count;
   size_t            size;
   rtems_status_code status;
 
   status = rtems_task_create(
     rtems_build_name( 'H', 'I', 'G', 'H' ),
     5,
     RTEMS_MINIMUM_STACK_SIZE,
     RTEMS_NO_PREEMPT,
     RTEMS_DEFAULT_ATTRIBUTES,
     &id
   );
   directive_failed( status, "rtems_task_create" );
 
   status = rtems_task_start( id, High_task, 0 );
   directive_failed( status, "rtems_task_start HIGH" );
 
   status = rtems_message_queue_receive(
     Queue_id,
     (long (*)[4]) Buffer,
     &size,
     RTEMS_DEFAULT_OPTIONS,
     RTEMS_NO_TIMEOUT
   );
   directive_failed( status, "message_queu_receive" );
 
   benchmark_timer_initialize();
     for ( index=1 ; index <= OPERATION_COUNT ; index++ )
       (void) rtems_message_queue_broadcast(
                Queue_id,
                Buffer,
                MESSAGE_SIZE,
                &count
              );
   end_time = benchmark_timer_read();
 
   put_time(
     "rtems_message_queue_broadcast: no waiting tasks",
     end_time,
     OPERATION_COUNT,
     1,
     0
   );
 
   (void) rtems_message_queue_receive(
            Queue_id,
            (long (*)[4]) Buffer,
            &size,
            RTEMS_DEFAULT_OPTIONS,
            RTEMS_NO_TIMEOUT
          );
 
   /* should go to Preempt_task here */
 
   end_time = benchmark_timer_read();
 
   put_time(
     "rtems_message_queue_broadcast: task readied -- preempts caller",
     end_time,
     1,
     0,
     0
   );
 
   TEST_END();
   rtems_test_exit( 0 );
 }
 
 rtems_task Preempt_task(
   rtems_task_argument argument
 )
 {
   uint32_t    count;
 
   benchmark_timer_initialize();
     (void) rtems_message_queue_broadcast(
              Queue_id,
              Buffer,
              MESSAGE_SIZE,
              &count
            );
 
  /* should be preempted by low task */
 }

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