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rtems/testsuites/validation/tc-message-broadcast.c
Frank Kühndel 04fb7b6040 validation: Test Message 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.
2022-03-24 11:10:49 +01:00

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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSTestCaseRtemsMessageReqBroadcast
*/
/*
* 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
* 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.
*/
/*
* 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 <rtems.h>
#include "tx-support.h"
#include <rtems/test.h>
/**
* @defgroup RTEMSTestCaseRtemsMessageReqBroadcast \
* spec:/rtems/message/req/broadcast
*
* @ingroup RTEMSTestSuiteTestsuitesValidationNoClock0
*
* @{
*/
typedef enum {
RtemsMessageReqBroadcast_Pre_SendBuffer_Valid,
RtemsMessageReqBroadcast_Pre_SendBuffer_Null,
RtemsMessageReqBroadcast_Pre_SendBuffer_NA
} RtemsMessageReqBroadcast_Pre_SendBuffer;
typedef enum {
RtemsMessageReqBroadcast_Pre_Count_Valid,
RtemsMessageReqBroadcast_Pre_Count_Null,
RtemsMessageReqBroadcast_Pre_Count_NA
} RtemsMessageReqBroadcast_Pre_Count;
typedef enum {
RtemsMessageReqBroadcast_Pre_Id_Valid,
RtemsMessageReqBroadcast_Pre_Id_Invalid,
RtemsMessageReqBroadcast_Pre_Id_NA
} RtemsMessageReqBroadcast_Pre_Id;
typedef enum {
RtemsMessageReqBroadcast_Pre_MsgSize_Zero,
RtemsMessageReqBroadcast_Pre_MsgSize_SomeSize,
RtemsMessageReqBroadcast_Pre_MsgSize_MaxSize,
RtemsMessageReqBroadcast_Pre_MsgSize_TooLarge,
RtemsMessageReqBroadcast_Pre_MsgSize_NA
} RtemsMessageReqBroadcast_Pre_MsgSize;
typedef enum {
RtemsMessageReqBroadcast_Pre_MsgQueue_Empty,
RtemsMessageReqBroadcast_Pre_MsgQueue_Several,
RtemsMessageReqBroadcast_Pre_MsgQueue_NA
} RtemsMessageReqBroadcast_Pre_MsgQueue;
typedef enum {
RtemsMessageReqBroadcast_Pre_Receivers_Waiting,
RtemsMessageReqBroadcast_Pre_Receivers_None,
RtemsMessageReqBroadcast_Pre_Receivers_NA
} RtemsMessageReqBroadcast_Pre_Receivers;
typedef enum {
RtemsMessageReqBroadcast_Pre_Storage_Nop,
RtemsMessageReqBroadcast_Pre_Storage_NA
} RtemsMessageReqBroadcast_Pre_Storage;
typedef enum {
RtemsMessageReqBroadcast_Post_Status_Ok,
RtemsMessageReqBroadcast_Post_Status_InvId,
RtemsMessageReqBroadcast_Post_Status_InvAddr,
RtemsMessageReqBroadcast_Post_Status_InvSize,
RtemsMessageReqBroadcast_Post_Status_NA
} RtemsMessageReqBroadcast_Post_Status;
typedef enum {
RtemsMessageReqBroadcast_Post_Count_Zero,
RtemsMessageReqBroadcast_Post_Count_Set,
RtemsMessageReqBroadcast_Post_Count_Nop,
RtemsMessageReqBroadcast_Post_Count_NA
} RtemsMessageReqBroadcast_Post_Count;
typedef enum {
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_MsgQueue_NA
} RtemsMessageReqBroadcast_Post_MsgQueue;
typedef enum {
RtemsMessageReqBroadcast_Post_Receivers_Unblocked,
RtemsMessageReqBroadcast_Post_Receivers_Nop,
RtemsMessageReqBroadcast_Post_Receivers_NA
} RtemsMessageReqBroadcast_Post_Receivers;
typedef enum {
RtemsMessageReqBroadcast_Post_RecSize_Message,
RtemsMessageReqBroadcast_Post_RecSize_Nop,
RtemsMessageReqBroadcast_Post_RecSize_NA
} RtemsMessageReqBroadcast_Post_RecSize;
typedef enum {
RtemsMessageReqBroadcast_Post_RecBuffer_Message,
RtemsMessageReqBroadcast_Post_RecBuffer_Nop,
RtemsMessageReqBroadcast_Post_RecBuffer_NA
} RtemsMessageReqBroadcast_Post_RecBuffer;
typedef struct {
uint32_t Skip : 1;
uint32_t Pre_SendBuffer_NA : 1;
uint32_t Pre_Count_NA : 1;
uint32_t Pre_Id_NA : 1;
uint32_t Pre_MsgSize_NA : 1;
uint32_t Pre_MsgQueue_NA : 1;
uint32_t Pre_Receivers_NA : 1;
uint32_t Pre_Storage_NA : 1;
uint32_t Post_Status : 3;
uint32_t Post_Count : 2;
uint32_t Post_MsgQueue : 1;
uint32_t Post_Receivers : 2;
uint32_t Post_RecSize : 2;
uint32_t Post_RecBuffer : 2;
} RtemsMessageReqBroadcast_Entry;
#define MAXIMUM_PENDING_MESSAGES 3
#define MAXIMUM_MESSAGE_SIZE 5
#define NUMBER_OF_WORKERS 3
/**
* @brief Test context for spec:/rtems/message/req/broadcast test case.
*/
typedef struct {
/**
* @brief This member contains a valid ID of a message queue.
*/
rtems_id message_queue_id;
/**
* @brief This member is used as storage area for the message queue.
*/
RTEMS_MESSAGE_QUEUE_BUFFER( MAXIMUM_MESSAGE_SIZE )
storage_area[ MAXIMUM_PENDING_MESSAGES ];
/**
* @brief This member contains a buffer to receive messages from the queue.
*/
uint8_t receive_buffer[ NUMBER_OF_WORKERS ][ MAXIMUM_MESSAGE_SIZE ];
/**
* @brief This member contains several buffers to receive a messages size.
*/
size_t receive_size[ NUMBER_OF_WORKERS ];
/**
* @brief This member contains the returned status codes of the receivers.
*/
rtems_status_code receive_status[ NUMBER_OF_WORKERS ];
/**
* @brief This member specifies the ``id`` parameter of the action.
*/
rtems_id id_param;
/**
* @brief This member specifies the ``buffer`` parameter of the action.
*/
const void *buffer_param;
/**
* @brief This member specifies the ``size`` parameter of the action.
*/
size_t size_param;
/**
* @brief This member specifies the ``count`` parameter of the action.
*/
uint32_t *count_param;
/**
* @brief This member contains the returned status code of the action.
*/
rtems_status_code status;
/**
* @brief This member contains the value returned in parameter ``count`` of
* the action.
*/
uint32_t count;
/**
* @brief This member contains the task identifiers of the worker tasks.
*/
rtems_id worker_id[ NUMBER_OF_WORKERS ];
/**
* @brief This member contains a pointer to a function which is executed to
* check that the action has not changed the content of the message queue.
*/
void (*check_msgq_unchanged)( void *ctx_in );
struct {
/**
* @brief This member defines the pre-condition states for the next action.
*/
size_t pcs[ 7 ];
/**
* @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.
*/
RtemsMessageReqBroadcast_Entry entry;
/**
* @brief If this member is true, then the current transition variant
* should be skipped.
*/
bool skip;
} Map;
} RtemsMessageReqBroadcast_Context;
static RtemsMessageReqBroadcast_Context
RtemsMessageReqBroadcast_Instance;
static const char * const RtemsMessageReqBroadcast_PreDesc_SendBuffer[] = {
"Valid",
"Null",
"NA"
};
static const char * const RtemsMessageReqBroadcast_PreDesc_Count[] = {
"Valid",
"Null",
"NA"
};
static const char * const RtemsMessageReqBroadcast_PreDesc_Id[] = {
"Valid",
"Invalid",
"NA"
};
static const char * const RtemsMessageReqBroadcast_PreDesc_MsgSize[] = {
"Zero",
"SomeSize",
"MaxSize",
"TooLarge",
"NA"
};
static const char * const RtemsMessageReqBroadcast_PreDesc_MsgQueue[] = {
"Empty",
"Several",
"NA"
};
static const char * const RtemsMessageReqBroadcast_PreDesc_Receivers[] = {
"Waiting",
"None",
"NA"
};
static const char * const RtemsMessageReqBroadcast_PreDesc_Storage[] = {
"Nop",
"NA"
};
static const char * const * const RtemsMessageReqBroadcast_PreDesc[] = {
RtemsMessageReqBroadcast_PreDesc_SendBuffer,
RtemsMessageReqBroadcast_PreDesc_Count,
RtemsMessageReqBroadcast_PreDesc_Id,
RtemsMessageReqBroadcast_PreDesc_MsgSize,
RtemsMessageReqBroadcast_PreDesc_MsgQueue,
RtemsMessageReqBroadcast_PreDesc_Receivers,
RtemsMessageReqBroadcast_PreDesc_Storage,
NULL
};
typedef RtemsMessageReqBroadcast_Context Context;
static const rtems_interval TIMEOUT_TICKS = 1;
static const rtems_event_set EVENT_RECEIVE = RTEMS_EVENT_17;
static const uint8_t message[ MAXIMUM_MESSAGE_SIZE ] =
{ 13, 42, 99, 222, 101 };
static const uint8_t queued_message[] = { 200, 201, 202 };
static void Receive( Context *ctx, size_t worker_index )
{
ctx->receive_status[worker_index] = rtems_message_queue_receive(
ctx->message_queue_id,
ctx->receive_buffer[worker_index],
&ctx->receive_size[worker_index],
RTEMS_WAIT,
TIMEOUT_TICKS
);
}
static void WorkerTask( rtems_task_argument argument )
{
static size_t worker_number = 0;
size_t worker_index = worker_number++;
Context *ctx = (Context *) argument;
while ( true ) {
ReceiveAnyEvents();
Receive( ctx, worker_index );
}
}
static void CheckForNoMessage(
Context *ctx,
rtems_status_code status,
uint8_t *message_buffer,
size_t message_size
)
{
(void) ctx;
(void) message_buffer;
(void) message_size;
T_rsc( status, RTEMS_UNSATISFIED );
}
static void CheckForMessage(
Context *ctx,
rtems_status_code status,
uint8_t *message_buffer,
size_t message_size
)
{
T_rsc_success( status );
T_eq_u32( message_size, ctx->size_param );
T_eq_mem( message_buffer, message, ctx->size_param );
}
static void CheckForQueuedMessage(
Context *ctx,
rtems_status_code status,
uint8_t *message_buffer,
size_t message_size
)
{
(void) ctx;
T_rsc_success( status );
T_eq_u32( message_size, sizeof( queued_message ) );
T_eq_mem( message_buffer, queued_message, sizeof( queued_message ) );
}
static void PopMessage(
Context *ctx,
void (*check_fn)(
Context *ctx,
rtems_status_code status,
uint8_t *message_buffer,
size_t message_size
)
)
{
rtems_status_code status;
uint8_t message_buffer[ MAXIMUM_MESSAGE_SIZE ];
size_t message_size;
status = rtems_message_queue_receive(
ctx->message_queue_id,
&message_buffer,
&message_size,
RTEMS_LOCAL | RTEMS_NO_WAIT,
RTEMS_NO_TIMEOUT
);
check_fn( ctx, status, message_buffer, message_size );
}
static void CheckForNoMessageInQueue( void *ctx_in )
{
Context *ctx = ctx_in;
PopMessage( ctx, CheckForNoMessage );
}
static void CheckForSeveralMessagesInQueue( void *ctx_in )
{
Context *ctx = ctx_in;
PopMessage( ctx, CheckForQueuedMessage );
PopMessage( ctx, CheckForQueuedMessage );
PopMessage( ctx, CheckForNoMessage );
}
static void SendMsg( Context *ctx )
{
rtems_status_code status;
status = rtems_message_queue_send(
ctx->message_queue_id,
queued_message,
sizeof( queued_message )
);
T_rsc_success( status );
}
static void RtemsMessageReqBroadcast_Pre_SendBuffer_Prepare(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Pre_SendBuffer state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Pre_SendBuffer_Valid: {
/*
* While the ``buffer`` parameter references a memory area where the
* message to be sent is stored.
*/
ctx->buffer_param = &message;
break;
}
case RtemsMessageReqBroadcast_Pre_SendBuffer_Null: {
/*
* While the ``buffer`` parameter is NULL.
*/
ctx->buffer_param = NULL;
break;
}
case RtemsMessageReqBroadcast_Pre_SendBuffer_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Pre_Count_Prepare(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Pre_Count state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Pre_Count_Valid: {
/*
* While the ``count`` parameter references an ``uint32_t`` object.
*/
ctx->count_param = &ctx->count;
break;
}
case RtemsMessageReqBroadcast_Pre_Count_Null: {
/*
* While the ``count`` parameter is NULL.
*/
ctx->count_param = NULL;
break;
}
case RtemsMessageReqBroadcast_Pre_Count_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Pre_Id_Prepare(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Pre_Id state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Pre_Id_Valid: {
/*
* While the ``id`` parameter is valid.
*/
ctx->id_param = ctx->message_queue_id;
break;
}
case RtemsMessageReqBroadcast_Pre_Id_Invalid: {
/*
* While the ``id`` parameter is invalid.
*/
ctx->id_param = RTEMS_ID_NONE;
break;
}
case RtemsMessageReqBroadcast_Pre_Id_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Pre_MsgSize_Prepare(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Pre_MsgSize state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Pre_MsgSize_Zero: {
/*
* While the ``size`` parameter is 0.
*/
ctx->size_param = 0;
break;
}
case RtemsMessageReqBroadcast_Pre_MsgSize_SomeSize: {
/*
* While the ``size`` parameter has a value between 0 and the maximum
* message size.
*/
ctx->size_param = MAXIMUM_MESSAGE_SIZE / 2 + 1;
break;
}
case RtemsMessageReqBroadcast_Pre_MsgSize_MaxSize: {
/*
* While the ``size`` parameter has a value of the maximum message size.
*/
ctx->size_param = MAXIMUM_MESSAGE_SIZE;
break;
}
case RtemsMessageReqBroadcast_Pre_MsgSize_TooLarge: {
/*
* While the ``size`` parameter has a value greater than the maximum
* message size.
*/
ctx->size_param = MAXIMUM_MESSAGE_SIZE + 1;
break;
}
case RtemsMessageReqBroadcast_Pre_MsgSize_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Pre_MsgQueue_Prepare(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Pre_MsgQueue state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Pre_MsgQueue_Empty: {
/*
* While there is no message in the message queue.
*/
/* Message queue is already empty. */
ctx->check_msgq_unchanged = CheckForNoMessageInQueue;
break;
}
case RtemsMessageReqBroadcast_Pre_MsgQueue_Several: {
/*
* While there are messages in the message queue.
*/
SendMsg( ctx );
SendMsg( ctx );
ctx->check_msgq_unchanged = CheckForSeveralMessagesInQueue;
break;
}
case RtemsMessageReqBroadcast_Pre_MsgQueue_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Pre_Receivers_Prepare(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Pre_Receivers state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Pre_Receivers_Waiting: {
/*
* While one or more receivers are waiting to receive a message.
*/
size_t i;
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
SendEvents( ctx->worker_id[i], EVENT_RECEIVE );
}
break;
}
case RtemsMessageReqBroadcast_Pre_Receivers_None: {
/*
* While no receiver is waiting to receive a message.
*/
/* There is already no receiver waiting. */
break;
}
case RtemsMessageReqBroadcast_Pre_Receivers_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Pre_Storage_Prepare(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Pre_Storage state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Pre_Storage_Nop: {
/*
* While the memory area to which a pointer is provided as member
* storage_area of type rtems_message_queue_config when the message queue
* is constructed by rtems_message_queue_construct() is altered only by
* the RTEMS operating system.
*/
/* Only a requirement text. */
break;
}
case RtemsMessageReqBroadcast_Pre_Storage_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Post_Status_Check(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Post_Status state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Post_Status_Ok: {
/*
* The return status of rtems_message_queue_broadcast() shall be
* RTEMS_SUCCESSFUL
*/
T_rsc_success( ctx->status );
break;
}
case RtemsMessageReqBroadcast_Post_Status_InvId: {
/*
* The return status of rtems_message_queue_broadcast() shall be
* RTEMS_INVALID_ID.
*/
T_rsc( ctx->status, RTEMS_INVALID_ID );
break;
}
case RtemsMessageReqBroadcast_Post_Status_InvAddr: {
/*
* The return status of rtems_message_queue_broadcast() shall be
* RTEMS_INVALID_ADDRESS.
*/
T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
break;
}
case RtemsMessageReqBroadcast_Post_Status_InvSize: {
/*
* The return status of rtems_message_queue_broadcast() shall be
* RTEMS_INVALID_SIZE.
*/
T_rsc( ctx->status, RTEMS_INVALID_SIZE );
break;
}
case RtemsMessageReqBroadcast_Post_Status_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Post_Count_Check(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Post_Count state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Post_Count_Zero: {
/*
* The value of the object referenced by the ``count`` parameter shall be
* set to 0 after the return of the rtems_message_queue_broadcast() call.
*/
T_eq_u32( ctx->count, 0 );
break;
}
case RtemsMessageReqBroadcast_Post_Count_Set: {
/*
* The value of the object referenced by the ``count`` parameter shall be
* set to the number of tasks unblocked (see unblock) by the call to
* directive rtems_message_queue_broadcast() after the return of the
* rtems_message_queue_broadcast() call.
*/
T_eq_u32( ctx->count, NUMBER_OF_WORKERS );
break;
}
case RtemsMessageReqBroadcast_Post_Count_Nop: {
/*
* The value of the object referenced by the ``count`` parameter in past
* call to rtems_message_queue_broadcast() shall not be accessed by the
* rtems_message_queue_broadcast() call (see also Nop).
*/
T_eq_u32( ctx->count, UINT8_MAX );
break;
}
case RtemsMessageReqBroadcast_Post_Count_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Post_MsgQueue_Check(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Post_MsgQueue state
)
{
switch ( state ) {
case RtemsMessageReqBroadcast_Post_MsgQueue_Nop: {
/*
* Objects referenced by the ``id`` parameter in the past call to
* rtems_message_queue_broadcast() shall not be accessed by that call
* (see also Nop).
*/
ctx->check_msgq_unchanged( ctx );
break;
}
case RtemsMessageReqBroadcast_Post_MsgQueue_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Post_Receivers_Check(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Post_Receivers state
)
{
size_t i;
switch ( state ) {
case RtemsMessageReqBroadcast_Post_Receivers_Unblocked: {
/*
* The call to the rtems_message_queue_broadcast() directive shall
* unblock all receivers waiting for a message at the message queue.
*
* Note: Currently, rtems_message_queue_broadcast() unblocks receivers in
* a none-atomic way. Meaning, it will not only unblock those receivers
* it finds waiting at the queue when rtems_message_queue_broadcast() is
* invoked but also any new receivers which start waiting for messages
* after rtems_message_queue_broadcast() is invoked and before it
* returns. This may lead to infinite unblocking loops.
*/
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
T_rsc_success( ctx->receive_status[i] );
}
break;
}
case RtemsMessageReqBroadcast_Post_Receivers_Nop: {
/*
* The receivers waiting for a message at the message queue shall not be
* affected by the call to the rtems_message_queue_broadcast() directive.
*/
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
T_rsc( ctx->receive_status[i], RTEMS_TIMEOUT );
}
break;
}
case RtemsMessageReqBroadcast_Post_Receivers_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Post_RecSize_Check(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Post_RecSize state
)
{
size_t i;
switch ( state ) {
case RtemsMessageReqBroadcast_Post_RecSize_Message: {
/*
* The values of the objects referenced by the ``size`` parameter in all
* calls to rtems_message_queue_receive() which are unblocked (see
* unblock) by the rtems_message_queue_broadcast() call shall be set to
* the same value as provided by parameter ``size`` of the
* rtems_message_queue_broadcast() call after the return of the
* rtems_message_queue_broadcast() call.
*/
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
CheckForMessage(
ctx,
ctx->receive_status[i],
ctx->receive_buffer[i],
ctx->receive_size[i]
);
}
break;
}
case RtemsMessageReqBroadcast_Post_RecSize_Nop: {
/*
* Objects referenced by the ``size`` parameter in past calls to
* rtems_message_queue_receive() shall not be accessed by the
* rtems_message_queue_broadcast() call (see also Nop).
*/
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
T_eq_sz( ctx->receive_size[i], SIZE_MAX );
}
break;
}
case RtemsMessageReqBroadcast_Post_RecSize_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Post_RecBuffer_Check(
RtemsMessageReqBroadcast_Context *ctx,
RtemsMessageReqBroadcast_Post_RecBuffer state
)
{
size_t w, i;
switch ( state ) {
case RtemsMessageReqBroadcast_Post_RecBuffer_Message: {
/*
* Bytes 0 till ``size`` - 1 of the object referenced by the ``buffer``
* parameter in all calls to rtems_message_queue_receive() which are
* unblocked (see unblock) by the rtems_message_queue_broadcast() call
* shall be set to the same values as bytes 0 till ``size`` - 1 of the
* object referenced by parameter ``buffer`` of the
* rtems_message_queue_broadcast() call after the return of the
* rtems_message_queue_receive() call.
*/
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
CheckForMessage(
ctx,
ctx->receive_status[i],
ctx->receive_buffer[i],
ctx->receive_size[i]
);
}
break;
}
case RtemsMessageReqBroadcast_Post_RecBuffer_Nop: {
/*
* Objects referenced by the ``buffer`` parameter in past calls to
* rtems_message_queue_receive() shall not be accessed by the
* rtems_message_queue_broadcast() call (see also Nop).
*/
for ( w = 0; w < NUMBER_OF_WORKERS; ++w ) {
for ( i = 0; i < MAXIMUM_MESSAGE_SIZE; ++i ) {
T_eq_u8( ctx->receive_buffer[w][i], UINT8_MAX );
}
}
break;
}
case RtemsMessageReqBroadcast_Post_RecBuffer_NA:
break;
}
}
static void RtemsMessageReqBroadcast_Setup(
RtemsMessageReqBroadcast_Context *ctx
)
{
size_t i;
SetSelfPriority( PRIO_NORMAL );
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
ctx->worker_id[i] = CreateTask( "WORK", PRIO_HIGH );
StartTask( ctx->worker_id[i], WorkerTask, ctx );
}
}
static void RtemsMessageReqBroadcast_Setup_Wrap( void *arg )
{
RtemsMessageReqBroadcast_Context *ctx;
ctx = arg;
ctx->Map.in_action_loop = false;
RtemsMessageReqBroadcast_Setup( ctx );
}
static void RtemsMessageReqBroadcast_Teardown(
RtemsMessageReqBroadcast_Context *ctx
)
{
size_t i;
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
DeleteTask( ctx->worker_id[i] );
}
RestoreRunnerPriority();
}
static void RtemsMessageReqBroadcast_Teardown_Wrap( void *arg )
{
RtemsMessageReqBroadcast_Context *ctx;
ctx = arg;
ctx->Map.in_action_loop = false;
RtemsMessageReqBroadcast_Teardown( ctx );
}
static void RtemsMessageReqBroadcast_Prepare(
RtemsMessageReqBroadcast_Context *ctx
)
{
rtems_status_code status;
size_t i;
rtems_message_queue_config config = {
.name = rtems_build_name( 'M', 'S', 'G', 'Q' ),
.maximum_pending_messages = MAXIMUM_PENDING_MESSAGES,
.maximum_message_size = MAXIMUM_MESSAGE_SIZE,
.storage_area = ctx->storage_area,
.storage_size = sizeof( ctx->storage_area ),
.storage_free = NULL,
.attributes = RTEMS_DEFAULT_ATTRIBUTES
};
status = rtems_message_queue_construct(
&config,
&ctx->message_queue_id
);
T_rsc_success( status );
ctx->count = UINT8_MAX;
for ( i = 0; i < NUMBER_OF_WORKERS; ++i ) {
ctx->receive_size[i] = SIZE_MAX;
memset( ctx->receive_buffer[i], UINT8_MAX, MAXIMUM_MESSAGE_SIZE );
}
}
static void RtemsMessageReqBroadcast_Action(
RtemsMessageReqBroadcast_Context *ctx
)
{
ctx->status = rtems_message_queue_broadcast(
ctx->id_param,
ctx->buffer_param,
ctx->size_param,
ctx->count_param
);
FinalClockTick();
}
static void RtemsMessageReqBroadcast_Cleanup(
RtemsMessageReqBroadcast_Context *ctx
)
{
T_rsc_success( rtems_message_queue_delete( ctx->message_queue_id ) );
}
static const RtemsMessageReqBroadcast_Entry
RtemsMessageReqBroadcast_Entries[] = {
{ 0, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_InvAddr,
RtemsMessageReqBroadcast_Post_Count_Nop,
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_Receivers_NA,
RtemsMessageReqBroadcast_Post_RecSize_NA,
RtemsMessageReqBroadcast_Post_RecBuffer_NA },
{ 1, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_NA,
RtemsMessageReqBroadcast_Post_Count_NA,
RtemsMessageReqBroadcast_Post_MsgQueue_NA,
RtemsMessageReqBroadcast_Post_Receivers_NA,
RtemsMessageReqBroadcast_Post_RecSize_NA,
RtemsMessageReqBroadcast_Post_RecBuffer_NA },
{ 0, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_InvAddr,
RtemsMessageReqBroadcast_Post_Count_Nop,
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_Receivers_Nop,
RtemsMessageReqBroadcast_Post_RecSize_Nop,
RtemsMessageReqBroadcast_Post_RecBuffer_Nop },
{ 0, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_InvId,
RtemsMessageReqBroadcast_Post_Count_Nop,
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_Receivers_NA,
RtemsMessageReqBroadcast_Post_RecSize_NA,
RtemsMessageReqBroadcast_Post_RecBuffer_NA },
{ 0, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_Ok,
RtemsMessageReqBroadcast_Post_Count_Zero,
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_Receivers_NA,
RtemsMessageReqBroadcast_Post_RecSize_NA,
RtemsMessageReqBroadcast_Post_RecBuffer_NA },
{ 0, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_InvId,
RtemsMessageReqBroadcast_Post_Count_Nop,
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_Receivers_Nop,
RtemsMessageReqBroadcast_Post_RecSize_Nop,
RtemsMessageReqBroadcast_Post_RecBuffer_Nop },
{ 0, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_Ok,
RtemsMessageReqBroadcast_Post_Count_Set,
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_Receivers_Unblocked,
RtemsMessageReqBroadcast_Post_RecSize_Message,
RtemsMessageReqBroadcast_Post_RecBuffer_Message },
{ 0, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_InvSize,
RtemsMessageReqBroadcast_Post_Count_Nop,
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_Receivers_NA,
RtemsMessageReqBroadcast_Post_RecSize_NA,
RtemsMessageReqBroadcast_Post_RecBuffer_NA },
{ 0, 0, 0, 0, 0, 0, 0, 0, RtemsMessageReqBroadcast_Post_Status_InvSize,
RtemsMessageReqBroadcast_Post_Count_Nop,
RtemsMessageReqBroadcast_Post_MsgQueue_Nop,
RtemsMessageReqBroadcast_Post_Receivers_Nop,
RtemsMessageReqBroadcast_Post_RecSize_Nop,
RtemsMessageReqBroadcast_Post_RecBuffer_Nop }
};
static const uint8_t
RtemsMessageReqBroadcast_Map[] = {
6, 4, 1, 4, 6, 4, 1, 4, 6, 4, 1, 4, 8, 7, 1, 7, 5, 3, 1, 3, 5, 3, 1, 3, 5, 3,
1, 3, 5, 3, 1, 3, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0,
2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0,
1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0,
2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0, 2, 0, 1, 0
};
static size_t RtemsMessageReqBroadcast_Scope( void *arg, char *buf, size_t n )
{
RtemsMessageReqBroadcast_Context *ctx;
ctx = arg;
if ( ctx->Map.in_action_loop ) {
return T_get_scope(
RtemsMessageReqBroadcast_PreDesc,
buf,
n,
ctx->Map.pcs
);
}
return 0;
}
static T_fixture RtemsMessageReqBroadcast_Fixture = {
.setup = RtemsMessageReqBroadcast_Setup_Wrap,
.stop = NULL,
.teardown = RtemsMessageReqBroadcast_Teardown_Wrap,
.scope = RtemsMessageReqBroadcast_Scope,
.initial_context = &RtemsMessageReqBroadcast_Instance
};
static inline RtemsMessageReqBroadcast_Entry RtemsMessageReqBroadcast_PopEntry(
RtemsMessageReqBroadcast_Context *ctx
)
{
size_t index;
index = ctx->Map.index;
ctx->Map.index = index + 1;
return RtemsMessageReqBroadcast_Entries[
RtemsMessageReqBroadcast_Map[ index ]
];
}
static void RtemsMessageReqBroadcast_TestVariant(
RtemsMessageReqBroadcast_Context *ctx
)
{
RtemsMessageReqBroadcast_Pre_SendBuffer_Prepare( ctx, ctx->Map.pcs[ 0 ] );
RtemsMessageReqBroadcast_Pre_Count_Prepare( ctx, ctx->Map.pcs[ 1 ] );
RtemsMessageReqBroadcast_Pre_Id_Prepare( ctx, ctx->Map.pcs[ 2 ] );
RtemsMessageReqBroadcast_Pre_MsgSize_Prepare( ctx, ctx->Map.pcs[ 3 ] );
RtemsMessageReqBroadcast_Pre_MsgQueue_Prepare( ctx, ctx->Map.pcs[ 4 ] );
RtemsMessageReqBroadcast_Pre_Receivers_Prepare( ctx, ctx->Map.pcs[ 5 ] );
RtemsMessageReqBroadcast_Pre_Storage_Prepare( ctx, ctx->Map.pcs[ 6 ] );
RtemsMessageReqBroadcast_Action( ctx );
RtemsMessageReqBroadcast_Post_Status_Check(
ctx,
ctx->Map.entry.Post_Status
);
RtemsMessageReqBroadcast_Post_Count_Check( ctx, ctx->Map.entry.Post_Count );
RtemsMessageReqBroadcast_Post_MsgQueue_Check(
ctx,
ctx->Map.entry.Post_MsgQueue
);
RtemsMessageReqBroadcast_Post_Receivers_Check(
ctx,
ctx->Map.entry.Post_Receivers
);
RtemsMessageReqBroadcast_Post_RecSize_Check(
ctx,
ctx->Map.entry.Post_RecSize
);
RtemsMessageReqBroadcast_Post_RecBuffer_Check(
ctx,
ctx->Map.entry.Post_RecBuffer
);
}
/**
* @fn void T_case_body_RtemsMessageReqBroadcast( void )
*/
T_TEST_CASE_FIXTURE(
RtemsMessageReqBroadcast,
&RtemsMessageReqBroadcast_Fixture
)
{
RtemsMessageReqBroadcast_Context *ctx;
ctx = T_fixture_context();
ctx->Map.in_action_loop = true;
ctx->Map.index = 0;
for (
ctx->Map.pcs[ 0 ] = RtemsMessageReqBroadcast_Pre_SendBuffer_Valid;
ctx->Map.pcs[ 0 ] < RtemsMessageReqBroadcast_Pre_SendBuffer_NA;
++ctx->Map.pcs[ 0 ]
) {
for (
ctx->Map.pcs[ 1 ] = RtemsMessageReqBroadcast_Pre_Count_Valid;
ctx->Map.pcs[ 1 ] < RtemsMessageReqBroadcast_Pre_Count_NA;
++ctx->Map.pcs[ 1 ]
) {
for (
ctx->Map.pcs[ 2 ] = RtemsMessageReqBroadcast_Pre_Id_Valid;
ctx->Map.pcs[ 2 ] < RtemsMessageReqBroadcast_Pre_Id_NA;
++ctx->Map.pcs[ 2 ]
) {
for (
ctx->Map.pcs[ 3 ] = RtemsMessageReqBroadcast_Pre_MsgSize_Zero;
ctx->Map.pcs[ 3 ] < RtemsMessageReqBroadcast_Pre_MsgSize_NA;
++ctx->Map.pcs[ 3 ]
) {
for (
ctx->Map.pcs[ 4 ] = RtemsMessageReqBroadcast_Pre_MsgQueue_Empty;
ctx->Map.pcs[ 4 ] < RtemsMessageReqBroadcast_Pre_MsgQueue_NA;
++ctx->Map.pcs[ 4 ]
) {
for (
ctx->Map.pcs[ 5 ] = RtemsMessageReqBroadcast_Pre_Receivers_Waiting;
ctx->Map.pcs[ 5 ] < RtemsMessageReqBroadcast_Pre_Receivers_NA;
++ctx->Map.pcs[ 5 ]
) {
for (
ctx->Map.pcs[ 6 ] = RtemsMessageReqBroadcast_Pre_Storage_Nop;
ctx->Map.pcs[ 6 ] < RtemsMessageReqBroadcast_Pre_Storage_NA;
++ctx->Map.pcs[ 6 ]
) {
ctx->Map.entry = RtemsMessageReqBroadcast_PopEntry( ctx );
if ( ctx->Map.entry.Skip ) {
continue;
}
RtemsMessageReqBroadcast_Prepare( ctx );
RtemsMessageReqBroadcast_TestVariant( ctx );
RtemsMessageReqBroadcast_Cleanup( ctx );
}
}
}
}
}
}
}
}
/** @} */
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