sptests/speventtransient01/init.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /*
0004  * Copyright (c) 2012 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.h>
0033
0034 #include "tmacros.h"
0035
0036 const char rtems_test_name[] = "SPEVENTTRANSIENT 1";
0037
0038 typedef struct {
0039   rtems_id client;
0040   bool complete;
0041 } request;
0042
0043 static void server_task(rtems_task_argument arg)
0044 {
0045   rtems_status_code sc;
0046   request *req = (request *) arg;
0047
0048   req->complete = true;
0049
0050   sc = rtems_event_transient_send(req->client);
0051   rtems_test_assert(sc == RTEMS_SUCCESSFUL);
0052
0053   rtems_task_exit();
0054 }
0055
0056 static void test_with_request_server(void)
0057 {
0058   rtems_status_code sc;
0059   rtems_id id;
0060   request req;
0061
0062   sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
0063   rtems_test_assert(sc == RTEMS_UNSATISFIED);
0064
0065   req.client = rtems_task_self();
0066   req.complete = false;
0067
0068   sc = rtems_task_create(
0069     rtems_build_name('S', 'E', 'R', 'V'),
0070     1,
0071     RTEMS_MINIMUM_STACK_SIZE,
0072     RTEMS_DEFAULT_MODES,
0073     RTEMS_DEFAULT_ATTRIBUTES,
0074     &id
0075   );
0076   rtems_test_assert(sc == RTEMS_SUCCESSFUL);
0077
0078   sc = rtems_task_start(id, server_task, (rtems_task_argument) &req);
0079   rtems_test_assert(sc == RTEMS_SUCCESSFUL);
0080
0081   sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT);
0082   rtems_test_assert(sc == RTEMS_SUCCESSFUL);
0083
0084   rtems_test_assert(req.complete);
0085 }
0086
0087 static void test_with_request_self(void)
0088 {
0089   rtems_status_code sc;
0090
0091   sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
0092   rtems_test_assert(sc == RTEMS_UNSATISFIED);
0093
0094   sc = rtems_event_transient_send(rtems_task_self());
0095   rtems_test_assert(sc == RTEMS_SUCCESSFUL);
0096
0097   sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
0098   rtems_test_assert(sc == RTEMS_SUCCESSFUL);
0099
0100   rtems_event_transient_clear();
0101
0102   sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
0103   rtems_test_assert(sc == RTEMS_UNSATISFIED);
0104 }
0105
0106 static void test_with_timeout(void)
0107 {
0108   rtems_status_code sc;
0109
0110   sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
0111   rtems_test_assert(sc == RTEMS_UNSATISFIED);
0112
0113   sc = rtems_event_transient_receive(RTEMS_WAIT, 1);
0114   rtems_test_assert(sc == RTEMS_TIMEOUT);
0115
0116   sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
0117   rtems_test_assert(sc == RTEMS_UNSATISFIED);
0118 }
0119
0120 static void Init(rtems_task_argument arg)
0121 {
0122   TEST_BEGIN();
0123
0124   test_with_request_server();
0125   test_with_request_self();
0126   test_with_timeout();
0127
0128   TEST_END();
0129
0130   rtems_test_exit(0);
0131 }
0132
0133 #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
0134 #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
0135
0136 #define CONFIGURE_MAXIMUM_TASKS 2
0137
0138 #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
0139
0140 #define CONFIGURE_RTEMS_INIT_TASKS_TABLE
0141
0142 #define CONFIGURE_INIT
0143
0144 #include <rtems/confdefs.h>