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/*
* Copyright (c) 2012 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Obere Lagerstr. 30
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems.h>
#include "tmacros.h"
typedef struct {
rtems_id client;
bool complete;
} request;
static void server_task(rtems_task_argument arg)
{
rtems_status_code sc;
request *req = (request *) arg;
req->complete = true;
sc = rtems_event_transient_send(req->client);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_delete(RTEMS_SELF);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
}
static void test_with_request_server(void)
{
rtems_status_code sc;
rtems_id id;
request req;
sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
rtems_test_assert(sc == RTEMS_UNSATISFIED);
req.client = rtems_task_self();
req.complete = false;
sc = rtems_task_create(
rtems_build_name('S', 'E', 'R', 'V'),
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_task_start(id, server_task, (rtems_task_argument) &req);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_test_assert(req.complete);
}
static void test_with_request_self(void)
{
rtems_status_code sc;
sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
rtems_test_assert(sc == RTEMS_UNSATISFIED);
sc = rtems_event_transient_send(rtems_task_self());
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
rtems_test_assert(sc == RTEMS_SUCCESSFUL);
rtems_event_transient_clear();
sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
rtems_test_assert(sc == RTEMS_UNSATISFIED);
}
static void test_with_timeout(void)
{
rtems_status_code sc;
sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
rtems_test_assert(sc == RTEMS_UNSATISFIED);
sc = rtems_event_transient_receive(RTEMS_WAIT, 1);
rtems_test_assert(sc == RTEMS_TIMEOUT);
sc = rtems_event_transient_receive(RTEMS_NO_WAIT, 0);
rtems_test_assert(sc == RTEMS_UNSATISFIED);
}
static void Init(rtems_task_argument arg)
{
puts("\n\n*** TEST SPEVENTTRANSIENT 1 ***");
test_with_request_server();
test_with_request_self();
test_with_timeout();
puts("*** END OF TEST SPEVENTTRANSIENT 1 ***");
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 2
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
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