forked from Imagelibrary/rtems
validation: Test C libary functions
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
@@ -20,6 +20,7 @@ source:
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- testsuites/validation/tc-barrier-wait.c
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- testsuites/validation/tc-basedefs.c
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- testsuites/validation/tc-basedefs-pendant.c
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- testsuites/validation/tc-c.c
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- testsuites/validation/tc-clock.c
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- testsuites/validation/tc-clock-get-tod.c
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- testsuites/validation/tc-clock-get-uptime.c
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@@ -27,6 +28,7 @@ source:
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- testsuites/validation/tc-clock-set.c
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- testsuites/validation/tc-cpuuse.c
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- testsuites/validation/tc-events.c
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- testsuites/validation/tc-flsl.c
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- testsuites/validation/tc-futex-wait.c
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- testsuites/validation/tc-futex-wake.c
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- testsuites/validation/tc-intr.c
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189
testsuites/validation/tc-c.c
Normal file
189
testsuites/validation/tc-c.c
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@@ -0,0 +1,189 @@
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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 RTEMSTestCaseCValC
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*/
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/*
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* Copyright (C) 2021 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 <string.h>
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#include <rtems/test.h>
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/**
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* @defgroup RTEMSTestCaseCValC spec:/c/val/c
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*
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* @ingroup RTEMSTestSuiteTestsuitesValidationNoClock0
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*
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* @brief Tests C library functions.
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*
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* This test case performs the following actions:
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*
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* - Call memcpy() for a sample set of buffers.
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*
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* - Call memset() for a sample set of buffers.
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*
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* @{
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*/
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static void Clear( volatile uint8_t *b, const volatile uint8_t *e )
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{
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while ( b != e ) {
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*b = 0;
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++b;
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}
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}
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static bool Compare(
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volatile uint8_t *b,
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const volatile uint8_t *e,
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uint8_t expected
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)
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{
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bool result;
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result = true;
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while ( b != e ) {
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result = result && *b == expected;
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++b;
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}
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return result;
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}
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/**
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* @brief Call memcpy() for a sample set of buffers.
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*/
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static void CValC_Action_0( void )
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{
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uint8_t src[sizeof( long ) * 10];
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uint8_t dst[sizeof( long ) * 10];
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uint8_t *begin;
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uint8_t *end;
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uint8_t *aligned_src;
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uint8_t *aligned_dst;
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size_t offset_src;
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memset( src, 0x85, sizeof( src ) );
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begin = dst;
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end = begin + sizeof( dst );
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aligned_src = (uint8_t *) RTEMS_ALIGN_UP( (uintptr_t) src, sizeof( long ) );
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aligned_dst = (uint8_t *) RTEMS_ALIGN_UP( (uintptr_t) dst, sizeof( long ) );
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for ( offset_src = 0; offset_src < sizeof( long ); ++offset_src ) {
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size_t offset_dst;
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for ( offset_dst = 0; offset_dst < sizeof( long ); ++offset_dst ) {
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size_t size;
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for ( size = 0; size < sizeof( long ) * 8; ++size ) {
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uint8_t *s;
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uint8_t *p;
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uint8_t *q;
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s = aligned_src + offset_src;
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p = aligned_dst + offset_dst;
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q = p + size;
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Clear( begin, end );
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memcpy( p, s, size );
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T_true( Compare( begin, p, 0 ) );
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T_true( Compare( p, q, 0x85 ) );
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T_true( Compare( q, end, 0 ) );
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}
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}
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}
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}
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/**
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* @brief Call memset() for a sample set of buffers.
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*/
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static void CValC_Action_1( void )
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{
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uint8_t dst[sizeof( long ) * 10];
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uint8_t *begin;
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uint8_t *end;
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uint8_t *aligned;
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size_t offset;
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begin = dst;
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end = begin + sizeof( dst );
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aligned = (uint8_t *) RTEMS_ALIGN_UP( (uintptr_t) dst, sizeof( long ) );
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for ( offset = 0; offset < sizeof( long ); ++offset ) {
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size_t size;
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for ( size = 0; size < sizeof( long ) * 8; ++size ) {
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uint8_t *p;
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uint8_t *q;
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p = aligned + offset;
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q = p + size;
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Clear( begin, end );
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memset( p, 0x85, size );
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T_true( Compare( begin, p, 0 ) );
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T_true( Compare( p, q, 0x85 ) );
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T_true( Compare( q, end, 0 ) );
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}
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}
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}
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/**
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* @fn void T_case_body_CValC( void )
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*/
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T_TEST_CASE( CValC )
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{
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CValC_Action_0();
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CValC_Action_1();
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}
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/** @} */
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275
testsuites/validation/tc-flsl.c
Normal file
275
testsuites/validation/tc-flsl.c
Normal file
@@ -0,0 +1,275 @@
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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 RTEMSTestCaseCReqFlsl
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*/
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/*
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* Copyright (C) 2021 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
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 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
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
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* 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.
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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
|
||||
* worded better please post a report or patch to an RTEMS mailing list
|
||||
* or raise a bug report:
|
||||
*
|
||||
* 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
|
||||
* 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
|
||||
* 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 <limits.h>
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#include <strings.h>
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#include <rtems/test.h>
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/**
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* @defgroup RTEMSTestCaseCReqFlsl spec:/c/req/flsl
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*
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* @ingroup RTEMSTestSuiteTestsuitesValidationNoClock0
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*
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* @{
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*/
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typedef enum {
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CReqFlsl_Pre_Value_Zero,
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CReqFlsl_Pre_Value_NonZero,
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CReqFlsl_Pre_Value_NA
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} CReqFlsl_Pre_Value;
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typedef enum {
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CReqFlsl_Post_Result_Zero,
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CReqFlsl_Post_Result_LastBitSet,
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CReqFlsl_Post_Result_NA
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} CReqFlsl_Post_Result;
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typedef struct {
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uint8_t Skip : 1;
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uint8_t Pre_Value_NA : 1;
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uint8_t Post_Result : 2;
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} CReqFlsl_Entry;
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/**
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* @brief Test context for spec:/c/req/flsl test case.
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*/
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typedef struct {
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struct {
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/**
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* @brief This member defines the pre-condition states for the next action.
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*/
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size_t pcs[ 1 ];
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/**
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* @brief If this member is true, then the test action loop is executed.
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*/
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bool in_action_loop;
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/**
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* @brief This member contains the next transition map index.
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*/
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size_t index;
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/**
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* @brief This member contains the current transition map entry.
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*/
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CReqFlsl_Entry entry;
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/**
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* @brief If this member is true, then the current transition variant
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* should be skipped.
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*/
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bool skip;
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} Map;
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} CReqFlsl_Context;
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static CReqFlsl_Context
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CReqFlsl_Instance;
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static const char * const CReqFlsl_PreDesc_Value[] = {
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"Zero",
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"NonZero",
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"NA"
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};
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static const char * const * const CReqFlsl_PreDesc[] = {
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CReqFlsl_PreDesc_Value,
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NULL
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};
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static void CReqFlsl_Pre_Value_Prepare(
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CReqFlsl_Context *ctx,
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CReqFlsl_Pre_Value state
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)
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{
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switch ( state ) {
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case CReqFlsl_Pre_Value_Zero: {
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/*
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* While the parameter value is equal to zero.
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*/
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/* Nothing to prepare */
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break;
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}
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case CReqFlsl_Pre_Value_NonZero: {
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/*
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* While the parameter value is not equal to zero.
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*/
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/* Nothing to prepare */
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break;
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}
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case CReqFlsl_Pre_Value_NA:
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break;
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}
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}
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static void CReqFlsl_Post_Result_Check(
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CReqFlsl_Context *ctx,
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CReqFlsl_Post_Result state
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)
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{
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int expected_result;
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long value;
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size_t i;
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switch ( state ) {
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case CReqFlsl_Post_Result_Zero: {
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/*
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* The return value of flsl() shall be equal to zero.
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*/
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T_eq_int( flsl( 0 ), 0 );
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break;
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}
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case CReqFlsl_Post_Result_LastBitSet: {
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/*
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* The return value of flsl() shall be equal to the index of the
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* most-significant bit set in the parameter value.
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*/
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expected_result = 1;
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value = 1;
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for ( i = 0; i < sizeof( long ) * CHAR_BIT; ++i ) {
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T_eq_int( flsl( value ), expected_result );
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++expected_result;
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value <<= 1;
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}
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break;
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}
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case CReqFlsl_Post_Result_NA:
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break;
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}
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}
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static void CReqFlsl_Action( CReqFlsl_Context *ctx )
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{
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/* The action is performed in the post-condition states */
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}
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static const CReqFlsl_Entry
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CReqFlsl_Entries[] = {
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{ 0, 0, CReqFlsl_Post_Result_Zero },
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{ 0, 0, CReqFlsl_Post_Result_LastBitSet }
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};
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static const uint8_t
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CReqFlsl_Map[] = {
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0, 1
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};
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static size_t CReqFlsl_Scope( void *arg, char *buf, size_t n )
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{
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CReqFlsl_Context *ctx;
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ctx = arg;
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if ( ctx->Map.in_action_loop ) {
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return T_get_scope( CReqFlsl_PreDesc, buf, n, ctx->Map.pcs );
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}
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return 0;
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}
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static T_fixture CReqFlsl_Fixture = {
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.setup = NULL,
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.stop = NULL,
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.teardown = NULL,
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.scope = CReqFlsl_Scope,
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.initial_context = &CReqFlsl_Instance
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};
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static inline CReqFlsl_Entry CReqFlsl_PopEntry( CReqFlsl_Context *ctx )
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{
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size_t index;
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index = ctx->Map.index;
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ctx->Map.index = index + 1;
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return CReqFlsl_Entries[
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CReqFlsl_Map[ index ]
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];
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}
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static void CReqFlsl_TestVariant( CReqFlsl_Context *ctx )
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{
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CReqFlsl_Pre_Value_Prepare( ctx, ctx->Map.pcs[ 0 ] );
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CReqFlsl_Action( ctx );
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CReqFlsl_Post_Result_Check( ctx, ctx->Map.entry.Post_Result );
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}
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/**
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* @fn void T_case_body_CReqFlsl( void )
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*/
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T_TEST_CASE_FIXTURE( CReqFlsl, &CReqFlsl_Fixture )
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{
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CReqFlsl_Context *ctx;
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ctx = T_fixture_context();
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ctx->Map.in_action_loop = true;
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ctx->Map.index = 0;
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for (
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ctx->Map.pcs[ 0 ] = CReqFlsl_Pre_Value_Zero;
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ctx->Map.pcs[ 0 ] < CReqFlsl_Pre_Value_NA;
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++ctx->Map.pcs[ 0 ]
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) {
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ctx->Map.entry = CReqFlsl_PopEntry( ctx );
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CReqFlsl_TestVariant( ctx );
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}
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}
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||||
/** @} */
|
||||
Reference in New Issue
Block a user