testsuites/validation/tc-intr-non-smp.c

0001 /* SPDX-License-Identifier: BSD-2-Clause */
0002
0003 /**
0004  * @file
0005  *
0006  * @ingroup RtemsIntrValIntrNonSmp
0007  */
0008
0009 /*
0010  * Copyright (C) 2021, 2024 embedded brains GmbH & Co. KG
0011  *
0012  * Redistribution and use in source and binary forms, with or without
0013  * modification, are permitted provided that the following conditions
0014  * are met:
0015  * 1. Redistributions of source code must retain the above copyright
0016  *    notice, this list of conditions and the following disclaimer.
0017  * 2. Redistributions in binary form must reproduce the above copyright
0018  *    notice, this list of conditions and the following disclaimer in the
0019  *    documentation and/or other materials provided with the distribution.
0020  *
0021  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
0022  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
0023  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
0024  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
0025  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
0026  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
0027  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
0028  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
0029  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
0030  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
0031  * POSSIBILITY OF SUCH DAMAGE.
0032  */
0033
0034 /*
0035  * This file is part of the RTEMS quality process and was automatically
0036  * generated.  If you find something that needs to be fixed or
0037  * worded better please post a report or patch to an RTEMS mailing list
0038  * or raise a bug report:
0039  *
0040  * https://www.rtems.org/bugs.html
0041  *
0042  * For information on updating and regenerating please refer to the How-To
0043  * section in the Software Requirements Engineering chapter of the
0044  * RTEMS Software Engineering manual.  The manual is provided as a part of
0045  * a release.  For development sources please refer to the online
0046  * documentation at:
0047  *
0048  * https://docs.rtems.org
0049  */
0050
0051 #ifdef HAVE_CONFIG_H
0052 #include "config.h"
0053 #endif
0054
0055 #include <rtems.h>
0056
0057 #include "tx-support.h"
0058
0059 #include <rtems/test.h>
0060
0061 /**
0062  * @defgroup RtemsIntrValIntrNonSmp spec:/rtems/intr/val/intr-non-smp
0063  *
0064  * @ingroup TestsuitesValidationNonSmp
0065  *
0066  * @brief Tests some @ref RTEMSAPIClassicIntr interfaces.
0067  *
0068  * This test case performs the following actions:
0069  *
0070  * - Validate some interrupt lock macros.
0071  *
0072  *   - Assert that RTEMS_INTERRUPT_LOCK_NEEDS_OBJECT is a constant expression
0073  *     which evaluates to a value of zero.
0074  *
0075  *   - Check that RTEMS_INTERRUPT_LOCK_DECLARE() expands to white space only.
0076  *
0077  *   - Check that RTEMS_INTERRUPT_LOCK_DEFINE() expands to white space only.
0078  *
0079  *   - Check that RTEMS_INTERRUPT_LOCK_MEMBER() expands to white space only.
0080  *
0081  *   - Check that RTEMS_INTERRUPT_LOCK_REFERENCE() expands to white space only.
0082  *
0083  *   - Check that rtems_interrupt_lock_destroy() expands to white space only.
0084  *
0085  *   - Check that RTEMS_INTERRUPT_LOCK_INITIALIZER() expands to a character
0086  *     literal initializer.
0087  *
0088  *   - Check that rtems_interrupt_lock_initialize() expands to a code block
0089  *     which marks the second parameter as used.
0090  *
0091  *   - Check that rtems_interrupt_lock_acquire_isr() expands to a code block
0092  *     which marks the second parameter as used.
0093  *
0094  *   - Check that rtems_interrupt_lock_release_isr() expands to a code block
0095  *     which marks the second parameter as used.
0096  *
0097  * @{
0098  */
0099
0100 /**
0101  * @brief Validate some interrupt lock macros.
0102  */
0103 static void RtemsIntrValIntrNonSmp_Action_0( void )
0104 {
0105   const char *s;
0106
0107   /*
0108    * Assert that RTEMS_INTERRUPT_LOCK_NEEDS_OBJECT is a constant expression
0109    * which evaluates to a value of zero.
0110    */
0111   RTEMS_STATIC_ASSERT( !RTEMS_INTERRUPT_LOCK_NEEDS_OBJECT, LOCK_NEEDS_OBJECT );
0112
0113   /*
0114    * Check that RTEMS_INTERRUPT_LOCK_DECLARE() expands to white space only.
0115    */
0116   s = RTEMS_XSTRING( RTEMS_INTERRUPT_LOCK_DECLARE( x, y ) );
0117   T_true( IsWhiteSpaceOnly( s ) );
0118
0119   /*
0120    * Check that RTEMS_INTERRUPT_LOCK_DEFINE() expands to white space only.
0121    */
0122   s = RTEMS_XSTRING( RTEMS_INTERRUPT_LOCK_DEFINE( x, y, z ) );
0123   T_true( IsWhiteSpaceOnly( s ) );
0124
0125   /*
0126    * Check that RTEMS_INTERRUPT_LOCK_MEMBER() expands to white space only.
0127    */
0128   s = RTEMS_XSTRING( RTEMS_INTERRUPT_LOCK_MEMBER( x ) );
0129   T_true( IsWhiteSpaceOnly( s ) );
0130
0131   /*
0132    * Check that RTEMS_INTERRUPT_LOCK_REFERENCE() expands to white space only.
0133    */
0134   s = RTEMS_XSTRING( RTEMS_INTERRUPT_LOCK_REFERENCE( x, y ) );
0135   T_true( IsWhiteSpaceOnly( s ) );
0136
0137   /*
0138    * Check that rtems_interrupt_lock_destroy() expands to white space only.
0139    */
0140   s = RTEMS_XSTRING( rtems_interrupt_lock_destroy( x ) );
0141   T_true( IsWhiteSpaceOnly( s ) );
0142
0143   /*
0144    * Check that RTEMS_INTERRUPT_LOCK_INITIALIZER() expands to a character
0145    * literal initializer.
0146    */
0147   s = RTEMS_XSTRING( RTEMS_INTERRUPT_LOCK_INITIALIZER( x ) );
0148   T_true( IsEqualIgnoreWhiteSpace( s, "0" ) );
0149
0150   /*
0151    * Check that rtems_interrupt_lock_initialize() expands to a code block which
0152    * marks the second parameter as used.
0153    */
0154   s = RTEMS_XSTRING( rtems_interrupt_lock_initialize( x, y ) );
0155   T_true( IsEqualIgnoreWhiteSpace( s, "do{(void)y;}while(0)" ) );
0156
0157   /*
0158    * Check that rtems_interrupt_lock_acquire_isr() expands to a code block
0159    * which marks the second parameter as used.
0160    */
0161   s = RTEMS_XSTRING( rtems_interrupt_lock_acquire_isr( x, y ) );
0162   T_true( IsEqualIgnoreWhiteSpace( s, "do{(void)y;}while(0)" ) );
0163
0164   /*
0165    * Check that rtems_interrupt_lock_release_isr() expands to a code block
0166    * which marks the second parameter as used.
0167    */
0168   s = RTEMS_XSTRING( rtems_interrupt_lock_release_isr( x, y ) );
0169   T_true( IsEqualIgnoreWhiteSpace( s, "do{(void)y;}while(0)" ) );
0170 }
0171
0172 /**
0173  * @fn void T_case_body_RtemsIntrValIntrNonSmp( void )
0174  */
0175 T_TEST_CASE( RtemsIntrValIntrNonSmp )
0176 {
0177   RtemsIntrValIntrNonSmp_Action_0();
0178 }
0179
0180 /** @} */