forked from Imagelibrary/rtems
validation: Test IO Manager
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
319
testsuites/validation/tc-io-putc.c
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319
testsuites/validation/tc-io-putc.c
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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 RTEMSTestCaseRtemsIoReqPutc
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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/bspIo.h>
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#include <rtems/test.h>
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/**
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* @defgroup RTEMSTestCaseRtemsIoReqPutc spec:/rtems/io/req/putc
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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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RtemsIoReqPutc_Pre_Char_Nl,
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RtemsIoReqPutc_Pre_Char_Other,
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RtemsIoReqPutc_Pre_Char_NA
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} RtemsIoReqPutc_Pre_Char;
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typedef enum {
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RtemsIoReqPutc_Post_Output_CrNl,
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RtemsIoReqPutc_Post_Output_Other,
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RtemsIoReqPutc_Post_Output_NA
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} RtemsIoReqPutc_Post_Output;
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typedef struct {
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uint8_t Skip : 1;
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uint8_t Pre_Char_NA : 1;
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uint8_t Post_Output : 2;
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} RtemsIoReqPutc_Entry;
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/**
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* @brief Test context for spec:/rtems/io/req/putc test case.
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*/
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typedef struct {
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/**
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* @brief This member contains the character output.
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*/
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int output[ 2 ];
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/**
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* @brief This member contains the character output count.
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*/
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size_t output_count;
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/**
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* @brief This member specifies if the ``c`` parameter value.
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*/
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char character;
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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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RtemsIoReqPutc_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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} RtemsIoReqPutc_Context;
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static RtemsIoReqPutc_Context
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RtemsIoReqPutc_Instance;
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static const char * const RtemsIoReqPutc_PreDesc_Char[] = {
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"Nl",
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"Other",
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"NA"
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};
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static const char * const * const RtemsIoReqPutc_PreDesc[] = {
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RtemsIoReqPutc_PreDesc_Char,
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NULL
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};
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typedef RtemsIoReqPutc_Context Context;
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static void Output( int value )
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{
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Context *ctx;
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ctx = T_fixture_context();
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if ( ctx->output_count < RTEMS_ARRAY_SIZE( ctx->output ) ) {
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ctx->output[ ctx->output_count ] = value;
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}
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++ctx->output_count;
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}
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static void WrongOutput( char c )
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{
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(void) c;
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Output( -1 );
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}
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static void OutputChar( char c )
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{
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BSP_output_char = WrongOutput;
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Output( (unsigned char) c );
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}
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static void RtemsIoReqPutc_Pre_Char_Prepare(
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RtemsIoReqPutc_Context *ctx,
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RtemsIoReqPutc_Pre_Char state
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)
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{
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switch ( state ) {
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case RtemsIoReqPutc_Pre_Char_Nl: {
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/*
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* While the ``c`` parameter is equal to ``NL``.
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*/
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ctx->character = '\n';
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break;
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}
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case RtemsIoReqPutc_Pre_Char_Other: {
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/*
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* While the ``c`` parameter is not equal to ``NL``.
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*/
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ctx->character = (char) 0xff;
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break;
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}
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case RtemsIoReqPutc_Pre_Char_NA:
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break;
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}
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}
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static void RtemsIoReqPutc_Post_Output_Check(
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RtemsIoReqPutc_Context *ctx,
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RtemsIoReqPutc_Post_Output state
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)
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{
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switch ( state ) {
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case RtemsIoReqPutc_Post_Output_CrNl: {
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/*
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* The function referenced by BSP_output_char shall be called with a
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* ``CR`` character followed by a call with a ``NL`` character.
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*/
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T_eq_int( ctx->output[ 0 ], (unsigned char) '\r' );
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T_eq_int( ctx->output[ 1 ], (unsigned char) '\n' );
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T_eq_sz( ctx->output_count, 2 );
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break;
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}
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case RtemsIoReqPutc_Post_Output_Other: {
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/*
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* The function referenced by BSP_output_char shall be called with the
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* character specified by ``c``.
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*/
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T_eq_int( ctx->output[ 0 ], 0xff );
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T_eq_sz( ctx->output_count, 1 );
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break;
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}
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case RtemsIoReqPutc_Post_Output_NA:
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break;
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}
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}
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static void RtemsIoReqPutc_Action( RtemsIoReqPutc_Context *ctx )
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{
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BSP_output_char_function_type output_char;
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ctx->output[ 0 ] = -1;
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ctx->output[ 1 ] = -1;
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ctx->output_count = 0;
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output_char = BSP_output_char;
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BSP_output_char = OutputChar;
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rtems_putc( ctx->character );
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BSP_output_char = output_char;
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}
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static const RtemsIoReqPutc_Entry
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RtemsIoReqPutc_Entries[] = {
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{ 0, 0, RtemsIoReqPutc_Post_Output_CrNl },
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{ 0, 0, RtemsIoReqPutc_Post_Output_Other }
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};
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static const uint8_t
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RtemsIoReqPutc_Map[] = {
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0, 1
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};
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static size_t RtemsIoReqPutc_Scope( void *arg, char *buf, size_t n )
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{
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RtemsIoReqPutc_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( RtemsIoReqPutc_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 RtemsIoReqPutc_Fixture = {
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.setup = NULL,
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.stop = NULL,
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.teardown = NULL,
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.scope = RtemsIoReqPutc_Scope,
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.initial_context = &RtemsIoReqPutc_Instance
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};
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static inline RtemsIoReqPutc_Entry RtemsIoReqPutc_PopEntry(
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RtemsIoReqPutc_Context *ctx
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)
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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 RtemsIoReqPutc_Entries[
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RtemsIoReqPutc_Map[ index ]
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];
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}
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static void RtemsIoReqPutc_TestVariant( RtemsIoReqPutc_Context *ctx )
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{
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RtemsIoReqPutc_Pre_Char_Prepare( ctx, ctx->Map.pcs[ 0 ] );
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RtemsIoReqPutc_Action( ctx );
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RtemsIoReqPutc_Post_Output_Check( ctx, ctx->Map.entry.Post_Output );
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}
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/**
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* @fn void T_case_body_RtemsIoReqPutc( void )
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*/
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T_TEST_CASE_FIXTURE( RtemsIoReqPutc, &RtemsIoReqPutc_Fixture )
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{
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RtemsIoReqPutc_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 ] = RtemsIoReqPutc_Pre_Char_Nl;
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ctx->Map.pcs[ 0 ] < RtemsIoReqPutc_Pre_Char_NA;
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++ctx->Map.pcs[ 0 ]
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) {
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ctx->Map.entry = RtemsIoReqPutc_PopEntry( ctx );
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RtemsIoReqPutc_TestVariant( ctx );
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}
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}
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/** @} */
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