From 9f9f1408a1ec8831cfccfe3cc8e7cf3c3bf55d42 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 29 Mar 2022 15:23:29 +0200 Subject: rtems: Clarify scheduler of created task --- testsuites/validation/tc-task-smp.c | 146 ++++++++++++++++++++++++++++++++++++ testsuites/validation/tc-task.c | 54 ++++++++++++- testsuites/validation/tx-support.c | 5 ++ testsuites/validation/tx-support.h | 2 + 4 files changed, 205 insertions(+), 2 deletions(-) create mode 100644 testsuites/validation/tc-task-smp.c (limited to 'testsuites/validation') diff --git a/testsuites/validation/tc-task-smp.c b/testsuites/validation/tc-task-smp.c new file mode 100644 index 0000000000..51165153f5 --- /dev/null +++ b/testsuites/validation/tc-task-smp.c @@ -0,0 +1,146 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RTEMSTestCaseRtemsTaskValSmp + */ + +/* + * Copyright (C) 2022 embedded brains GmbH (http://www.embedded-brains.de) + * + * 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. + */ + +/* + * This file is part of the RTEMS quality process and was automatically + * generated. If you find something that needs to be fixed or + * worded better please post a report or patch to an RTEMS mailing list + * or raise a bug report: + * + * https://www.rtems.org/bugs.html + * + * For information on updating and regenerating please refer to the How-To + * section in the Software Requirements Engineering chapter of the + * RTEMS Software Engineering manual. The manual is provided as a part of + * a release. For development sources please refer to the online + * documentation at: + * + * https://docs.rtems.org + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +#include "ts-config.h" +#include "tx-support.h" + +#include + +/** + * @defgroup RTEMSTestCaseRtemsTaskValSmp spec:/rtems/task/val/smp + * + * @ingroup RTEMSTestSuiteTestsuitesValidationSmpOnly0 + * + * @brief This test case collection provides SMP-specific validation test cases + * for requirements of the @ref RTEMSAPIClassicTasks. + * + * This test case performs the following actions: + * + * - Validate the home scheduler of tasks created by rtems_task_create() and + * constructed by rtems_task_construct() on scheduler B. + * + * - Move runner from scheduler A to B. + * + * - Create a task. Check that the home scheduler of the created task is + * scheduler B. + * + * - Construct a task. Check that the home scheduler of the constructed task + * is scheduler B. + * + * - Restore runner scheduler. + * + * @{ + */ + +/** + * @brief Validate the home scheduler of tasks created by rtems_task_create() + * and constructed by rtems_task_construct() on scheduler B. + */ +static void RtemsTaskValSmp_Action_0( void ) +{ + rtems_status_code sc; + rtems_status_code id; + + /* + * Move runner from scheduler A to B. + */ + T_step_eq_u32( 0, GetSelfScheduler(), SCHEDULER_A_ID ); + SetSelfScheduler( SCHEDULER_B_ID, 1 ); + + /* + * Create a task. Check that the home scheduler of the created task is + * scheduler B. + */ + sc = rtems_task_create( + OBJECT_NAME, + 1, + TEST_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &id + ); + T_step_rsc_success( 1, sc ); + + T_step_eq_u32( 2, GetScheduler( id ), SCHEDULER_B_ID ); + DeleteTask( id ); + + /* + * Construct a task. Check that the home scheduler of the constructed task + * is scheduler B. + */ + sc = rtems_task_construct( &DefaultTaskConfig, &id ); + T_step_rsc_success( 3, sc ); + + T_step_eq_u32( 4, GetScheduler( id ), SCHEDULER_B_ID ); + DeleteTask( id ); + + /* + * Restore runner scheduler. + */ + RestoreRunnerScheduler(); +} + +/** + * @fn void T_case_body_RtemsTaskValSmp( void ) + */ +T_TEST_CASE( RtemsTaskValSmp ) +{ + T_plan( 5 ); + + RtemsTaskValSmp_Action_0(); +} + +/** @} */ diff --git a/testsuites/validation/tc-task.c b/testsuites/validation/tc-task.c index 068c807a34..11d37e7017 100644 --- a/testsuites/validation/tc-task.c +++ b/testsuites/validation/tc-task.c @@ -7,7 +7,7 @@ */ /* - * Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de) + * Copyright (C) 2021, 2022 embedded brains GmbH (http://www.embedded-brains.de) * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -56,6 +56,9 @@ #include #include +#include "ts-config.h" +#include "tx-support.h" + #include /** @@ -110,6 +113,15 @@ * - Check that rtems_task_is_suspended() returns the expected status if * called with a task identifier parameter of RTEMS_SELF. * + * - Validate the home scheduler of tasks created by rtems_task_create() and + * constructed by rtems_task_construct(). + * + * - Create a task. Check that the home scheduler of the created task is + * scheduler A. + * + * - Construct a task. Check that the home scheduler of the constructed task + * is scheduler A. + * * @{ */ @@ -284,12 +296,49 @@ static void RtemsTaskValTask_Action_8( void ) T_step_rsc_success( 7, sc ); } +/** + * @brief Validate the home scheduler of tasks created by rtems_task_create() + * and constructed by rtems_task_construct(). + */ +static void RtemsTaskValTask_Action_9( void ) +{ + rtems_status_code sc; + rtems_status_code id; + + /* + * Create a task. Check that the home scheduler of the created task is + * scheduler A. + */ + sc = rtems_task_create( + OBJECT_NAME, + 1, + TEST_MINIMUM_STACK_SIZE, + RTEMS_DEFAULT_MODES, + RTEMS_DEFAULT_ATTRIBUTES, + &id + ); + T_step_rsc_success( 8, sc ); + + T_step_eq_u32( 9, GetScheduler( id ), SCHEDULER_A_ID ); + DeleteTask( id ); + + /* + * Construct a task. Check that the home scheduler of the constructed task + * is scheduler A. + */ + sc = rtems_task_construct( &DefaultTaskConfig, &id ); + T_step_rsc_success( 10, sc ); + + T_step_eq_u32( 11, GetScheduler( id ), SCHEDULER_A_ID ); + DeleteTask( id ); +} + /** * @fn void T_case_body_RtemsTaskValTask( void ) */ T_TEST_CASE( RtemsTaskValTask ) { - T_plan( 8 ); + T_plan( 12 ); RtemsTaskValTask_Action_0(); RtemsTaskValTask_Action_1(); @@ -300,6 +349,7 @@ T_TEST_CASE( RtemsTaskValTask ) RtemsTaskValTask_Action_6(); RtemsTaskValTask_Action_7(); RtemsTaskValTask_Action_8(); + RtemsTaskValTask_Action_9(); } /** @} */ diff --git a/testsuites/validation/tx-support.c b/testsuites/validation/tx-support.c index b09d3cc3cd..f576373eb1 100644 --- a/testsuites/validation/tx-support.c +++ b/testsuites/validation/tx-support.c @@ -557,6 +557,11 @@ void RestoreRunnerPriority( void ) SetSelfPriority( 1 ); } +void RestoreRunnerScheduler( void ) +{ + SetSelfScheduler( SCHEDULER_A_ID, 1 ); +} + Thread_Control *GetThread( rtems_id id ) { Thread_Control *the_thread; diff --git a/testsuites/validation/tx-support.h b/testsuites/validation/tx-support.h index 592067ca26..20f74faa2d 100644 --- a/testsuites/validation/tx-support.h +++ b/testsuites/validation/tx-support.h @@ -228,6 +228,8 @@ void RestoreRunnerMode( void ); void RestoreRunnerPriority( void ); +void RestoreRunnerScheduler( void ); + struct _Thread_Control; struct _Thread_Control *GetThread( rtems_id id ); -- cgit v1.2.3