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validation: Test options
The test source code is generated from specification items by the "./spec2modules.py" script contained in the git://git.rtems.org/rtems-central.git Git repository. Please read the "How-To" section in the "Software Requirements Engineering" chapter of the RTEMS Software Engineering manual to get more information about the process. Update #3716.
This commit is contained in:
Sebastian Huber
@@ -40,6 +40,7 @@ source:
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- testsuites/validation/tc-message-receive.c
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- testsuites/validation/tc-message-urgent-send.c
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- testsuites/validation/tc-modes.c
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- testsuites/validation/tc-options.c
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- testsuites/validation/tc-score-fatal.c
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- testsuites/validation/tr-event-constant.c
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- testsuites/validation/tr-mtx-seize-try.c
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202
testsuites/validation/tc-options.c
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202
testsuites/validation/tc-options.c
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@@ -0,0 +1,202 @@
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/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup RTEMSTestCaseRtemsOptionValOptions
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*/
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/*
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* Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* This file is part of the RTEMS quality process and was automatically
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* generated. If you find something that needs to be fixed or
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* worded better please post a report or patch to an RTEMS mailing list
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* or raise a bug report:
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*
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* https://www.rtems.org/bugs.html
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*
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* For information on updating and regenerating please refer to the How-To
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* section in the Software Requirements Engineering chapter of the
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* RTEMS Software Engineering manual. The manual is provided as a part of
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* a release. For development sources please refer to the online
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* documentation at:
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*
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* https://docs.rtems.org
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <rtems.h>
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#include <rtems/test.h>
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/**
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* @defgroup RTEMSTestCaseRtemsOptionValOptions spec:/rtems/option/val/options
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*
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* @ingroup RTEMSTestSuiteTestsuitesValidationNoClock0
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*
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* @brief Tests the option constants of the Classic API.
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*
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* This test case performs the following actions:
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*
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* - Validate the non-default option constants.
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*
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* - Check that RTEMS_EVENT_ANY is a power of two.
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*
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* - Check that RTEMS_NO_WAIT is a power of two.
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*
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* - Validate the default option constants.
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*
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* - Check that RTEMS_DEFAULT_OPTIONS is equal to zero.
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*
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* - Check that RTEMS_EVENT_ALL is equal to zero.
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*
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* - Check that RTEMS_WAIT is equal to zero.
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*
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* - Calculate the bitwise or of all non-default option constants.
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*
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* - Check that the count of set bits in the calculated value is equal to the
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* count of non-default option constants. Since each non-default option
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* constant is a power of two, this proves that each constant has a unique
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* value.
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*
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* - Check the value of RTEMS_DEFAULT_OPTIONS.
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*
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* - Check RTEMS_DEFAULT_OPTIONS equals ``RTEMS_WAIT``.
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*
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* @{
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*/
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static bool IsPowerOfTwo( rtems_option option )
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{
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return option != 0 && ( option & ( option - 1 ) ) == 0;
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}
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static int PopCount( rtems_option options )
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{
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int count;
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count = 0;
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while ( options != 0 ) {
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++count;
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options &= options - 1;
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}
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return count;
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}
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/**
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* @brief Validate the non-default option constants.
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*/
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static void RtemsOptionValOptions_Action_0( void )
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{
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/* No action */
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/*
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* Check that RTEMS_EVENT_ANY is a power of two.
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*/
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T_step_true( 0, IsPowerOfTwo( RTEMS_EVENT_ANY ) );
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/*
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* Check that RTEMS_NO_WAIT is a power of two.
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*/
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T_step_true( 1, IsPowerOfTwo( RTEMS_NO_WAIT ) );
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}
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/**
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* @brief Validate the default option constants.
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*/
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static void RtemsOptionValOptions_Action_1( void )
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{
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/* No action */
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/*
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* Check that RTEMS_DEFAULT_OPTIONS is equal to zero.
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*/
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T_step_eq_u32( 2, RTEMS_DEFAULT_OPTIONS, 0 );
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/*
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* Check that RTEMS_EVENT_ALL is equal to zero.
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*/
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T_step_eq_u32( 3, RTEMS_EVENT_ALL, 0 );
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/*
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* Check that RTEMS_WAIT is equal to zero.
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*/
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T_step_eq_u32( 4, RTEMS_WAIT, 0 );
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}
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/**
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* @brief Calculate the bitwise or of all non-default option constants.
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*/
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static void RtemsOptionValOptions_Action_2( void )
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{
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rtems_option options;
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options = 0;
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options |= RTEMS_EVENT_ANY;
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options |= RTEMS_NO_WAIT;
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/*
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* Check that the count of set bits in the calculated value is equal to the
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* count of non-default option constants. Since each non-default option
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* constant is a power of two, this proves that each constant has a unique
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* value.
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*/
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T_step_eq_int( 5, PopCount( options ), 2 );
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}
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/**
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* @brief Check the value of RTEMS_DEFAULT_OPTIONS.
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*/
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static void RtemsOptionValOptions_Action_3( void )
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{
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/* No action */
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/*
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* Check RTEMS_DEFAULT_OPTIONS equals ``RTEMS_WAIT``.
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*/
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T_step_eq_int( 6, RTEMS_DEFAULT_OPTIONS, RTEMS_WAIT );
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}
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/**
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* @fn void T_case_body_RtemsOptionValOptions( void )
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*/
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T_TEST_CASE( RtemsOptionValOptions )
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{
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T_plan( 7 );
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RtemsOptionValOptions_Action_0();
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RtemsOptionValOptions_Action_1();
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RtemsOptionValOptions_Action_2();
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RtemsOptionValOptions_Action_3();
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}
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/** @} */
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