/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSTestCaseScoreSemReqSeizeTry
*/
/*
* Copyright (C) 2021 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
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* 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 "tr-sem-seize-try.h"
#include <rtems/test.h>
/**
* @defgroup RTEMSTestCaseScoreSemReqSeizeTry spec:/score/sem/req/seize-try
*
* @ingroup RTEMSTestSuiteTestsuitesValidationNoClock0
*
* @{
*/
typedef struct {
uint8_t Skip : 1;
uint8_t Pre_Count_NA : 1;
uint8_t Post_Status : 2;
uint8_t Post_Count : 2;
} ScoreSemReqSeizeTry_Entry;
/**
* @brief Test context for spec:/score/sem/req/seize-try test case.
*/
typedef struct {
/**
* @brief This member specifies the semaphore count before the directive
* call.
*/
uint32_t count_before;
/**
* @brief This member contains the return status of the directive call.
*/
Status_Control status;
/**
* @brief This member contains the semaphore count after the directive call.
*/
uint32_t count_after;
/**
* @brief This member contains a copy of the corresponding
* ScoreSemReqSeizeTry_Run() parameter.
*/
TQSemContext *tq_ctx;
struct {
/**
* @brief This member defines the pre-condition states for the next action.
*/
size_t pcs[ 1 ];
/**
* @brief If this member is true, then the test action loop is executed.
*/
bool in_action_loop;
/**
* @brief This member contains the next transition map index.
*/
size_t index;
/**
* @brief This member contains the current transition map entry.
*/
ScoreSemReqSeizeTry_Entry entry;
/**
* @brief If this member is true, then the current transition variant
* should be skipped.
*/
bool skip;
} Map;
} ScoreSemReqSeizeTry_Context;
static ScoreSemReqSeizeTry_Context
ScoreSemReqSeizeTry_Instance;
static const char * const ScoreSemReqSeizeTry_PreDesc_Count[] = {
"Zero",
"Positive",
"NA"
};
static const char * const * const ScoreSemReqSeizeTry_PreDesc[] = {
ScoreSemReqSeizeTry_PreDesc_Count,
NULL
};
typedef ScoreSemReqSeizeTry_Context Context;
static Status_Control Status( const Context *ctx, Status_Control status )
{
return TQConvertStatus( &ctx->tq_ctx->base, status );
}
static void ScoreSemReqSeizeTry_Pre_Count_Prepare(
ScoreSemReqSeizeTry_Context *ctx,
ScoreSemReqSeizeTry_Pre_Count state
)
{
switch ( state ) {
case ScoreSemReqSeizeTry_Pre_Count_Zero: {
/*
* While the count of the semaphore is zero.
*/
ctx->count_before = 0;
break;
}
case ScoreSemReqSeizeTry_Pre_Count_Positive: {
/*
* While the count of the semaphore is greater than zero.
*/
ctx->count_before = 1;
break;
}
case ScoreSemReqSeizeTry_Pre_Count_NA:
break;
}
}
static void ScoreSemReqSeizeTry_Post_Status_Check(
ScoreSemReqSeizeTry_Context *ctx,
ScoreSemReqSeizeTry_Post_Status state
)
{
switch ( state ) {
case ScoreSemReqSeizeTry_Post_Status_Ok: {
/*
* The return status of the directive call shall be derived from
* STATUS_SUCCESSFUL.
*/
T_eq_int( ctx->status, Status( ctx, STATUS_SUCCESSFUL ) );
break;
}
case ScoreSemReqSeizeTry_Post_Status_Unsat: {
/*
* The return status of the directive call shall be derived from
* STATUS_UNSATISFIED.
*/
T_eq_int( ctx->status, Status( ctx, STATUS_UNSATISFIED ) );
break;
}
case ScoreSemReqSeizeTry_Post_Status_NA:
break;
}
}
static void ScoreSemReqSeizeTry_Post_Count_Check(
ScoreSemReqSeizeTry_Context *ctx,
ScoreSemReqSeizeTry_Post_Count state
)
{
switch ( state ) {
case ScoreSemReqSeizeTry_Post_Count_Nop: {
/*
* The count of the semaphore shall not be modified.
*/
T_eq_u32( ctx->count_after, ctx->count_before );
break;
}
case ScoreSemReqSeizeTry_Post_Count_MinusOne: {
/*
* The count of the semaphore shall be decremented by one.
*/
T_eq_u32( ctx->count_after, ctx->count_before - 1 );
break;
}
case ScoreSemReqSeizeTry_Post_Count_NA:
break;
}
}
static void ScoreSemReqSeizeTry_Action( ScoreSemReqSeizeTry_Context *ctx )
{
TQSemSetCount( ctx->tq_ctx, ctx->count_before );
ctx->status = TQEnqueue( &ctx->tq_ctx->base, TQ_NO_WAIT );
ctx->count_after = TQSemGetCount( ctx->tq_ctx );
}
static const ScoreSemReqSeizeTry_Entry
ScoreSemReqSeizeTry_Entries[] = {
{ 0, 0, ScoreSemReqSeizeTry_Post_Status_Unsat,
ScoreSemReqSeizeTry_Post_Count_Nop },
{ 0, 0, ScoreSemReqSeizeTry_Post_Status_Ok,
ScoreSemReqSeizeTry_Post_Count_MinusOne }
};
static const uint8_t
ScoreSemReqSeizeTry_Map[] = {
0, 1
};
static size_t ScoreSemReqSeizeTry_Scope( void *arg, char *buf, size_t n )
{
ScoreSemReqSeizeTry_Context *ctx;
ctx = arg;
if ( ctx->Map.in_action_loop ) {
return T_get_scope( ScoreSemReqSeizeTry_PreDesc, buf, n, ctx->Map.pcs );
}
return 0;
}
static T_fixture ScoreSemReqSeizeTry_Fixture = {
.setup = NULL,
.stop = NULL,
.teardown = NULL,
.scope = ScoreSemReqSeizeTry_Scope,
.initial_context = &ScoreSemReqSeizeTry_Instance
};
static inline ScoreSemReqSeizeTry_Entry ScoreSemReqSeizeTry_PopEntry(
ScoreSemReqSeizeTry_Context *ctx
)
{
size_t index;
index = ctx->Map.index;
ctx->Map.index = index + 1;
return ScoreSemReqSeizeTry_Entries[
ScoreSemReqSeizeTry_Map[ index ]
];
}
static void ScoreSemReqSeizeTry_TestVariant( ScoreSemReqSeizeTry_Context *ctx )
{
ScoreSemReqSeizeTry_Pre_Count_Prepare( ctx, ctx->Map.pcs[ 0 ] );
ScoreSemReqSeizeTry_Action( ctx );
ScoreSemReqSeizeTry_Post_Status_Check( ctx, ctx->Map.entry.Post_Status );
ScoreSemReqSeizeTry_Post_Count_Check( ctx, ctx->Map.entry.Post_Count );
}
static T_fixture_node ScoreSemReqSeizeTry_Node;
void ScoreSemReqSeizeTry_Run( TQSemContext *tq_ctx )
{
ScoreSemReqSeizeTry_Context *ctx;
ctx = &ScoreSemReqSeizeTry_Instance;
ctx->tq_ctx = tq_ctx;
ctx = T_push_fixture(
&ScoreSemReqSeizeTry_Node,
&ScoreSemReqSeizeTry_Fixture
);
ctx->Map.in_action_loop = true;
ctx->Map.index = 0;
for (
ctx->Map.pcs[ 0 ] = ScoreSemReqSeizeTry_Pre_Count_Zero;
ctx->Map.pcs[ 0 ] < ScoreSemReqSeizeTry_Pre_Count_NA;
++ctx->Map.pcs[ 0 ]
) {
ctx->Map.entry = ScoreSemReqSeizeTry_PopEntry( ctx );
ScoreSemReqSeizeTry_TestVariant( ctx );
}
T_pop_fixture();
}
/** @} */