forked from Imagelibrary/rtems
2009-12-08 Glenn Humphrey <glenn.humphrey@OARcorp.com>
* Makefile.am, configure.ac: Added a test for rate_monotonic_get_status to ensure that all paths are tested. * sp69/Makefile.am, sp69/init.c, sp69/sp69.doc, sp69/sp69.scn: New files.
This commit is contained in:
Glenn Humphrey
164
testsuites/sptests/sp69/init.c
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164
testsuites/sptests/sp69/init.c
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/*
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* COPYRIGHT (c) 1989-2009.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*
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* $Id$
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*/
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#include <rtems/cpuuse.h>
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#include <tmacros.h>
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#include "test_support.h"
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rtems_task Init(
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rtems_task_argument argument
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)
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{
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rtems_id period_id;
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rtems_name period_name;
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rtems_rate_monotonic_period_status period_status;
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rtems_status_code status;
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period_name = rtems_build_name('P','E','R','1');
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puts( "\n\n*** TEST 69 ***" );
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/* create period */
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status = rtems_rate_monotonic_create(
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period_name,
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&period_id
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);
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directive_failed( status, "rate_monotonic_create" );
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/*
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* Check get_status on an inactive period.
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*/
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puts(
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"rtems_rate_monotonic_get_status - verify values of an inactive period"
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);
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status = rtems_rate_monotonic_get_status( period_id, &period_status );
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directive_failed( status, "rate_monotonic_get_status" );
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/* Check status values. */
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rtems_test_assert( period_status.owner == rtems_task_self() );
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rtems_test_assert( period_status.state == RATE_MONOTONIC_INACTIVE );
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#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
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rtems_test_assert( period_status.since_last_period.tv_sec == 0 );
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rtems_test_assert( period_status.since_last_period.tv_nsec == 0 );
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rtems_test_assert( period_status.executed_since_last_period.tv_sec == 0 );
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rtems_test_assert( period_status.executed_since_last_period.tv_nsec == 0 );
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#else
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rtems_test_assert( period_status.since_last_period == 0 );
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rtems_test_assert( period_status.executed_since_last_period == 0 );
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#endif
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/*
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* Check get_status error cases.
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*/
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puts( "rtems_rate_monotonic_get_status - check RTEMS_NOT_DEFINED" );
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/* Do some work to get a non-zero cpu usage */
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rtems_test_spin_for_ticks( 10 );
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status = rtems_rate_monotonic_period( period_id, 100 );
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directive_failed( status, "rate_monotonic_period" );
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/* Do some more work */
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rtems_test_spin_for_ticks( 10 );
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/* Reset the cpu usage statistics. */
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rtems_cpu_usage_reset();
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/* Status should be undefined. */
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status = rtems_rate_monotonic_get_status( period_id, &period_status );
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fatal_directive_status(
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status,
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RTEMS_NOT_DEFINED,
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"rtems_rate_monotonic_get_status after cpu usage reset"
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);
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/* Clean up. */
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status = rtems_rate_monotonic_cancel( period_id );
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directive_failed( status, "rate_monotonic_cancel" );
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/*
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* Check normal get_status results.
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*/
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puts(
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"rtems_rate_monotonic_get_status - verify values of an active period"
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);
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rtems_test_spin_until_next_tick();
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status = rtems_rate_monotonic_period( period_id, 100 );
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directive_failed( status, "rate_monotonic_period" );
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/* Do some work */
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rtems_test_spin_for_ticks( 10 );
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/* Block a little */
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status = rtems_task_wake_after( 50 );
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/* Check the status */
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status = rtems_rate_monotonic_get_status( period_id, &period_status );
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directive_failed( status, "rate_monotonic_get_status" );
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/* Check status values. */
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#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
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printf(
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"wall time should be ~600000000 is %d\n",
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period_status.since_last_period.tv_nsec
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);
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printf(
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"cpu time should be ~100000000 is %d\n",
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period_status.executed_since_last_period.tv_nsec
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);
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rtems_test_assert( period_status.since_last_period.tv_sec == 0 );
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rtems_test_assert( period_status.since_last_period.tv_nsec >= 600000000 );
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rtems_test_assert( period_status.since_last_period.tv_nsec <= 610000000 );
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rtems_test_assert( period_status.executed_since_last_period.tv_sec == 0 );
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rtems_test_assert(
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period_status.executed_since_last_period.tv_nsec >= 100000000
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);
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rtems_test_assert(
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period_status.executed_since_last_period.tv_nsec <= 110000000
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);
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#else
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printf(
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"wall time should be ~60 is %d\n",
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(int) period_status.since_last_period
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);
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printf(
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"cpu time should be ~10 is %d\n",
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(int) period_status.executed_since_last_period
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);
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rtems_test_assert( period_status.since_last_period >= 60 );
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rtems_test_assert( period_status.since_last_period <= 61 );
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rtems_test_assert( period_status.executed_since_last_period >= 10 );
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rtems_test_assert( period_status.executed_since_last_period <= 12 );
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#endif
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puts("*** END OF TEST 69 ***");
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rtems_test_exit(0);
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}
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/* configuration information */
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#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
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#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
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#define CONFIGURE_MILLISECONDS_PER_TICK 1
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#define CONFIGURE_MAXIMUM_TASKS 1
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#define CONFIGURE_MAXIMUM_PERIODS 1
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#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
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#define CONFIGURE_INIT
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#include <rtems/confdefs.h>
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/* end of file */
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