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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (C) 2020 embedded brains GmbH & Co. KG
*
* COPYRIGHT (c) 1989-2009.
* 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 <string.h>
#include <rtems/test.h>
#include <rtems/test-info.h>
#if defined(FIRE_AFTER)
#define TEST_NAME "13"
#define TEST_STRING TimerFireAfterInterrupt
#define TEST_DIRECTIVE rtems_timer_fire_after
#elif defined(SERVER_FIRE_AFTER)
#define TEST_NAME "14"
#define TEST_STRING TimerServerFireAfterInterrupt
#define TEST_DIRECTIVE rtems_timer_server_fire_after
#else
#error "Test Mode not defined"
#endif
const char rtems_test_name[] = "SPINTRCRITICAL " TEST_NAME;
typedef struct {
rtems_id timer;
long potential_hits;
volatile bool early;
volatile bool late;
} test_context;
static rtems_timer_service_routine TimerMethod(
rtems_id timer,
void *arg
)
{
(void) timer;
(void) arg;
}
static T_interrupt_test_state interrupt( void *arg )
{
test_context *ctx;
rtems_status_code sc;
T_interrupt_test_state state;
state = T_interrupt_test_get_state();
if ( state != T_INTERRUPT_TEST_ACTION ) {
return T_INTERRUPT_TEST_CONTINUE;
}
ctx = arg;
sc = TEST_DIRECTIVE( ctx->timer, 10, TimerMethod, NULL );
T_quiet_rsc_success( sc );
if ( ctx->early ) {
state = T_INTERRUPT_TEST_EARLY;
} else if ( ctx->late ) {
state = T_INTERRUPT_TEST_LATE;
} else {
++ctx->potential_hits;
if ( ctx->potential_hits > 13 ) {
state = T_INTERRUPT_TEST_DONE;
} else {
state = T_INTERRUPT_TEST_CONTINUE;
}
}
return state;
}
static void prepare( void *arg )
{
test_context *ctx;
ctx = arg;
ctx->early = true;
ctx->late = false;
}
static void action( void *arg )
{
test_context *ctx;
rtems_status_code sc;
ctx = arg;
ctx->early = false;
sc = TEST_DIRECTIVE( ctx->timer, 10, TimerMethod, NULL );
T_quiet_rsc_success( sc );
ctx->late = true;
T_interrupt_test_busy_wait_for_interrupt();
}
static const T_interrupt_test_config config = {
.prepare = prepare,
.action = action,
.interrupt = interrupt,
.max_iteration_count = 10000
};
T_TEST_CASE( TEST_STRING )
{
test_context ctx;
rtems_status_code sc;
T_interrupt_test_state state;
memset( &ctx, 0, sizeof( ctx ) );
sc = rtems_timer_create(
rtems_build_name( 'P', 'E', 'R', '1' ),
&ctx.timer
);
T_assert_rsc_success( sc );
state = T_interrupt_test( &config, &ctx );
T_eq_int( state, T_INTERRUPT_TEST_DONE );
sc = rtems_timer_delete( ctx.timer );
T_rsc_success( sc );
}
static rtems_task Init( rtems_task_argument argument )
{
#if defined(SERVER_FIRE_AFTER)
(void) rtems_timer_initiate_server(
RTEMS_MINIMUM_PRIORITY,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_ATTRIBUTES
);
#endif
rtems_test_run( argument, TEST_STATE );
}
/* configuration information */
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#if defined(SERVER_FIRE_AFTER)
#define CONFIGURE_MAXIMUM_TASKS 3
#else
#define CONFIGURE_MAXIMUM_TASKS 2
#endif
#define CONFIGURE_MAXIMUM_TIMERS 1
#define CONFIGURE_MICROSECONDS_PER_TICK 1000
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
/* global variables */
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