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

/*
 *  COPYRIGHT (c) 2014.
 *  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

#include <rtems.h>

#include "tmacros.h"

const char rtems_test_name[] = "SMPSCHEDSEM 01";

#define NUM_CPUS   1
#define TASK_COUNT 2
#define TASK_PRIORITY 8
#define SEM_PRIORITY 5

/*
 * Test verifies priority,
 * Changes priority by obtaining a higher priority semaphore
 * Releases semaphore to return priority
 */
static void test(void)
{
  rtems_status_code   sc;
  rtems_task_priority priority;
  rtems_id            task_sem;

  sc = rtems_semaphore_create(  
    rtems_build_name('S', 'E', 'M', '0'),
    1,
    RTEMS_BINARY_SEMAPHORE |
    RTEMS_PRIORITY     |
    RTEMS_PRIORITY_CEILING, 
    5,
    &task_sem
  );  
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);

  rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &priority);
  printf("Init: priority %d expected %d\n",(int)priority, TASK_PRIORITY );
  rtems_test_assert( priority == TASK_PRIORITY );

  printf("Init: Obtain Semaphore\n");
  sc = rtems_semaphore_obtain (task_sem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
  rtems_test_assert(sc == RTEMS_SUCCESSFUL);
  rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &priority);
  printf("Init: priority %d expected %d\n",(int)priority, SEM_PRIORITY );
  rtems_test_assert( priority == SEM_PRIORITY );

  printf("Init: Release Semaphore\n");
  rtems_semaphore_release(task_sem);
  rtems_task_set_priority(RTEMS_SELF, RTEMS_CURRENT_PRIORITY, &priority);
  printf("Init: priority %d expected %d\n",(int)priority, TASK_PRIORITY );
  rtems_test_assert( priority == TASK_PRIORITY );
}

static void Init(rtems_task_argument arg)
{
  TEST_BEGIN();

  test();

  TEST_END();
  rtems_test_exit(0);
}

#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER

#define CONFIGURE_SCHEDULER_PRIORITY_AFFINITY_SMP

#define CONFIGURE_MAXIMUM_PROCESSORS NUM_CPUS

#define CONFIGURE_MAXIMUM_TASKS          TASK_COUNT
#define CONFIGURE_MAXIMUM_SEMAPHORES     1

#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION

#define CONFIGURE_INIT_TASK_PRIORITY     TASK_PRIORITY
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE

#define CONFIGURE_INIT

#include <rtems/confdefs.h>