sptests/sptimecounter03/init.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  * Copyright (c) 2015 embedded brains GmbH & Co. KG
0005  *
0006  * Redistribution and use in source and binary forms, with or without
0007  * modification, are permitted provided that the following conditions
0008  * are met:
0009  * 1. Redistributions of source code must retain the above copyright
0010  *    notice, this list of conditions and the following disclaimer.
0011  * 2. Redistributions in binary form must reproduce the above copyright
0012  *    notice, this list of conditions and the following disclaimer in the
0013  *    documentation and/or other materials provided with the distribution.
0014  *
0015  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0016  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0017  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0018  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0019  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0020  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0021  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0022  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0023  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0024  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0025  * POSSIBILITY OF SUCH DAMAGE.
0026  */
0027
0028 #ifdef HAVE_CONFIG_H
0029 #include "config.h"
0030 #endif
0031
0032 #include <rtems/test-info.h>
0033
0034 #include <rtems/bsd.h>
0035
0036 #include <test_support.h>
0037
0038 #include "tmacros.h"
0039
0040 const char rtems_test_name[] = "SPTIMECOUNTER 3";
0041
0042 #define CPU_COUNT 32
0043
0044 static rtems_test_parallel_context ctx;
0045
0046 static rtems_interval test_binuptime_init(
0047   rtems_test_parallel_context *ctx,
0048   void *arg,
0049   size_t active_workers
0050 )
0051 {
0052   return 10 * rtems_clock_get_ticks_per_second();
0053 }
0054
0055 static void test_binuptime_body(
0056   rtems_test_parallel_context *ctx,
0057   void *arg,
0058   size_t active_workers,
0059   size_t worker_index
0060 )
0061 {
0062   struct bintime start;
0063   struct bintime end;
0064
0065   rtems_bsd_binuptime(&start);
0066
0067   do {
0068     rtems_bsd_binuptime(&end);
0069     rtems_test_assert(
0070       end.sec > start.sec
0071         || (end.sec == start.sec && end.frac >= start.frac)
0072     );
0073     start = end;
0074   } while (!rtems_test_parallel_stop_job(ctx));
0075 }
0076
0077 static void test_binuptime_fini(
0078   rtems_test_parallel_context *ctx,
0079   void *arg,
0080   size_t active_workers
0081 )
0082 {
0083   /* Nothing to do */
0084 }
0085
0086 static const rtems_test_parallel_job jobs[] = {
0087   {
0088     .init = test_binuptime_init,
0089     .body = test_binuptime_body,
0090     .fini = test_binuptime_fini,
0091     .cascade = false
0092   }
0093 };
0094
0095 static void Init(rtems_task_argument arg)
0096 {
0097   TEST_BEGIN();
0098
0099   rtems_test_parallel(&ctx, NULL, &jobs[0], RTEMS_ARRAY_SIZE(jobs));
0100
0101   TEST_END();
0102   rtems_test_exit(0);
0103 }
0104
0105 #define CONFIGURE_MICROSECONDS_PER_TICK 1000
0106
0107 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
0108 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
0109
0110 #define CONFIGURE_MAXIMUM_TASKS CPU_COUNT
0111 #define CONFIGURE_MAXIMUM_TIMERS 1
0112
0113 #define CONFIGURE_MAXIMUM_PROCESSORS CPU_COUNT
0114
0115 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
0116
0117 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
0118
0119 #define CONFIGURE_INIT
0120
0121 #include <rtems/confdefs.h>