tmtests/tm18/task1.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  *  COPYRIGHT (c) 1989-2009.
0005  *  On-Line Applications Research Corporation (OAR).
0006  *
0007  * Redistribution and use in source and binary forms, with or without
0008  * modification, are permitted provided that the following conditions
0009  * are met:
0010  * 1. Redistributions of source code must retain the above copyright
0011  *    notice, this list of conditions and the following disclaimer.
0012  * 2. Redistributions in binary form must reproduce the above copyright
0013  *    notice, this list of conditions and the following disclaimer in the
0014  *    documentation and/or other materials provided with the distribution.
0015  *
0016  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0017  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0018  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0019  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0020  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0021  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0022  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0023  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0024  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0025  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0026  * POSSIBILITY OF SUCH DAMAGE.
0027  */
0028
0029 #if !defined(OPERATION_COUNT)
0030 #define OPERATION_COUNT 100
0031 #endif
0032
0033 #ifdef HAVE_CONFIG_H
0034 #include "config.h"
0035 #endif
0036
0037 #include <rtems/btimer.h>
0038
0039 #define CONFIGURE_INIT
0040 #include "system.h"
0041
0042 const char rtems_test_name[] = "TIME TEST 18";
0043
0044 uint32_t   taskcount;
0045 rtems_task_priority taskpri;
0046
0047 extern void test_init(void);
0048
0049 rtems_task First_task(
0050   rtems_task_argument argument
0051 );
0052
0053 rtems_task Middle_tasks(
0054   rtems_task_argument argument
0055 );
0056
0057 rtems_task Last_task(
0058   rtems_task_argument argument
0059 );
0060
0061
0062 rtems_task Init(
0063   rtems_task_argument argument
0064 )
0065 {
0066   Print_Warning();
0067
0068   TEST_BEGIN();
0069
0070   test_init();
0071
0072   rtems_task_exit();
0073 }
0074
0075 void test_init(void)
0076 {
0077   rtems_id          id;
0078   rtems_task_entry  task_entry;
0079   uint32_t          index;
0080   rtems_status_code status;
0081
0082   for ( index = 0 ; index <= OPERATION_COUNT ; index++ ) {
0083     status = rtems_task_create(
0084       rtems_build_name( 'T', 'I', 'M', 'E' ),
0085       (RTEMS_MAXIMUM_PRIORITY / 2u) + 1u,
0086       RTEMS_MINIMUM_STACK_SIZE,
0087       RTEMS_DEFAULT_MODES,
0088       RTEMS_DEFAULT_ATTRIBUTES,
0089       &id
0090     );
0091     directive_failed( status, "rtems_task_create loop" );
0092
0093     if ( index == OPERATION_COUNT ) task_entry = Last_task;
0094     else if ( index == 0 )          task_entry = First_task;
0095     else                            task_entry = Middle_tasks;
0096
0097
0098     status = rtems_task_start( id, task_entry, 0 );
0099     directive_failed( status, "rtems_task_start loop" );
0100   }
0101
0102 }
0103
0104 rtems_task First_task(
0105   rtems_task_argument argument
0106 )
0107 {
0108   benchmark_timer_initialize();
0109
0110   rtems_task_exit();
0111 }
0112
0113 rtems_task Middle_tasks(
0114   rtems_task_argument argument
0115 )
0116 {
0117   rtems_task_exit();
0118 }
0119
0120 rtems_task Last_task(
0121   rtems_task_argument argument
0122 )
0123 {
0124   end_time = benchmark_timer_read();
0125
0126   put_time(
0127     "rtems_task_delete: calling task",
0128     end_time,
0129     OPERATION_COUNT,
0130     0,
0131     0
0132   );
0133
0134   TEST_END();
0135   rtems_test_exit( 0 );
0136 }