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 /* SPDX-License-Identifier: BSD-2-Clause */
 
 /**
  * @file
  *
  * @ingroup RtemsMessageReqDelete
  */
 
 /*
  * Copyright (C) 2021 embedded brains GmbH & Co. KG
  *
  * 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 <string.h>
 
 #include "tx-support.h"
 
 #include <rtems/test.h>
 
 /**
  * @defgroup RtemsMessageReqDelete spec:/rtems/message/req/delete
  *
  * @ingroup TestsuitesValidationNoClock0
  *
  * @{
  */
 
 typedef enum {
   RtemsMessageReqDelete_Pre_Id_NoObj,
   RtemsMessageReqDelete_Pre_Id_MsgQueue,
   RtemsMessageReqDelete_Pre_Id_NA
 } RtemsMessageReqDelete_Pre_Id;
 
 typedef enum {
   RtemsMessageReqDelete_Post_Status_Ok,
   RtemsMessageReqDelete_Post_Status_InvId,
   RtemsMessageReqDelete_Post_Status_NA
 } RtemsMessageReqDelete_Post_Status;
 
 typedef enum {
   RtemsMessageReqDelete_Post_Name_Valid,
   RtemsMessageReqDelete_Post_Name_Invalid,
   RtemsMessageReqDelete_Post_Name_NA
 } RtemsMessageReqDelete_Post_Name;
 
 typedef enum {
   RtemsMessageReqDelete_Post_Flush_Yes,
   RtemsMessageReqDelete_Post_Flush_No,
   RtemsMessageReqDelete_Post_Flush_NA
 } RtemsMessageReqDelete_Post_Flush;
 
 typedef struct {
   uint8_t Skip : 1;
   uint8_t Pre_Id_NA : 1;
   uint8_t Post_Status : 2;
   uint8_t Post_Name : 2;
   uint8_t Post_Flush : 2;
 } RtemsMessageReqDelete_Entry;
 
 /**
  * @brief Test context for spec:/rtems/message/req/delete test case.
  */
 typedef struct {
   rtems_id worker_id;
 
   rtems_id message_queue_id;
 
   uint32_t wait_done;
 
   uint32_t wait_expected;
 
   rtems_id id;
 
   rtems_status_code status;
 
   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.
      */
     RtemsMessageReqDelete_Entry entry;
 
     /**
      * @brief If this member is true, then the current transition variant
      *   should be skipped.
      */
     bool skip;
   } Map;
 } RtemsMessageReqDelete_Context;
 
 static RtemsMessageReqDelete_Context
   RtemsMessageReqDelete_Instance;
 
 static const char * const RtemsMessageReqDelete_PreDesc_Id[] = {
   "NoObj",
   "MsgQueue",
   "NA"
 };
 
 static const char * const * const RtemsMessageReqDelete_PreDesc[] = {
   RtemsMessageReqDelete_PreDesc_Id,
   NULL
 };
 
 #define NAME rtems_build_name( 'T', 'E', 'S', 'T' )
 
 #define MAX_PENDING_MESSAGES 1
 
 #define MAX_MESSAGE_SIZE 1
 
 typedef RtemsMessageReqDelete_Context Context;
 
 static RTEMS_MESSAGE_QUEUE_BUFFER( MAX_MESSAGE_SIZE )
   buffers[ MAX_PENDING_MESSAGES ];
 
 static void Worker( rtems_task_argument arg )
 {
   Context *ctx;
 
   ctx = (Context *) arg;
 
   while ( true ) {
     rtems_status_code          sc;
     rtems_message_queue_config config;
     char                       buffer[ MAX_MESSAGE_SIZE ];
     size_t                     size;
     rtems_task_priority        prio;
 
     memset( &config, 0, sizeof( config ) );
     config.name = NAME;
     config.maximum_pending_messages = MAX_PENDING_MESSAGES;
     config.maximum_message_size = MAX_MESSAGE_SIZE;
     config.storage_size = sizeof( buffers );
     config.storage_area = buffers;
     config.attributes = RTEMS_DEFAULT_ATTRIBUTES;
 
     T_eq_u32( ctx->message_queue_id, 0 );
 
     sc = rtems_message_queue_construct( &config, &ctx->message_queue_id );
     T_rsc_success( sc );
 
     size = SIZE_MAX;
     sc = rtems_message_queue_receive(
       ctx->message_queue_id,
       buffer,
       &size,
       RTEMS_WAIT,
       RTEMS_NO_TIMEOUT
     );
     T_rsc( sc, RTEMS_OBJECT_WAS_DELETED );
     T_eq_sz( size, SIZE_MAX );
 
     ++ctx->wait_done;
 
     prio = SetSelfPriority( PRIO_LOW );
     T_eq_u32( prio, PRIO_HIGH );
   }
 }
 
 static void RtemsMessageReqDelete_Pre_Id_Prepare(
   RtemsMessageReqDelete_Context *ctx,
   RtemsMessageReqDelete_Pre_Id   state
 )
 {
   switch ( state ) {
     case RtemsMessageReqDelete_Pre_Id_NoObj: {
       /*
        * While the ``id`` parameter is not associated with a message queue.
        */
       ctx->id = 0;
       break;
     }
 
     case RtemsMessageReqDelete_Pre_Id_MsgQueue: {
       /*
        * While the ``id`` parameter is associated with a message queue.
        */
       ctx->id = ctx->message_queue_id;
       break;
     }
 
     case RtemsMessageReqDelete_Pre_Id_NA:
       break;
   }
 }
 
 static void RtemsMessageReqDelete_Post_Status_Check(
   RtemsMessageReqDelete_Context    *ctx,
   RtemsMessageReqDelete_Post_Status state
 )
 {
   switch ( state ) {
     case RtemsMessageReqDelete_Post_Status_Ok: {
       /*
        * The return status of rtems_message_queue_delete() shall be
        * RTEMS_SUCCESSFUL.
        */
       ctx->message_queue_id = 0;
       T_rsc_success( ctx->status );
       break;
     }
 
     case RtemsMessageReqDelete_Post_Status_InvId: {
       /*
        * The return status of rtems_message_queue_delete() shall be
        * RTEMS_INVALID_ID.
        */
       T_rsc( ctx->status, RTEMS_INVALID_ID );
       break;
     }
 
     case RtemsMessageReqDelete_Post_Status_NA:
       break;
   }
 }
 
 static void RtemsMessageReqDelete_Post_Name_Check(
   RtemsMessageReqDelete_Context  *ctx,
   RtemsMessageReqDelete_Post_Name state
 )
 {
   rtems_status_code sc;
   rtems_id          id;
 
   switch ( state ) {
     case RtemsMessageReqDelete_Post_Name_Valid: {
       /*
        * The unique object name shall identify a message queue.
        */
       id = 0;
       sc = rtems_message_queue_ident( NAME, RTEMS_SEARCH_LOCAL_NODE, &id );
       T_rsc_success( sc );
       T_eq_u32( id, ctx->message_queue_id );
       break;
     }
 
     case RtemsMessageReqDelete_Post_Name_Invalid: {
       /*
        * The unique object name shall not identify a message queue.
        */
       sc = rtems_message_queue_ident( NAME, RTEMS_SEARCH_LOCAL_NODE, &id );
       T_rsc( sc, RTEMS_INVALID_NAME );
       break;
     }
 
     case RtemsMessageReqDelete_Post_Name_NA:
       break;
   }
 }
 
 static void RtemsMessageReqDelete_Post_Flush_Check(
   RtemsMessageReqDelete_Context   *ctx,
   RtemsMessageReqDelete_Post_Flush state
 )
 {
   switch ( state ) {
     case RtemsMessageReqDelete_Post_Flush_Yes: {
       /*
        * Tasks waiting at the message queue shall be unblocked.
        */
       ++ctx->wait_expected;
       T_eq_u32( ctx->wait_done, ctx->wait_expected );
       break;
     }
 
     case RtemsMessageReqDelete_Post_Flush_No: {
       /*
        * Tasks waiting at the message queue shall remain blocked.
        */
       T_eq_u32( ctx->wait_done, ctx->wait_expected );
       break;
     }
 
     case RtemsMessageReqDelete_Post_Flush_NA:
       break;
   }
 }
 
 static void RtemsMessageReqDelete_Setup( RtemsMessageReqDelete_Context *ctx )
 {
   memset( ctx, 0, sizeof( *ctx ) );
   SetSelfPriority( PRIO_NORMAL );
   ctx->worker_id = CreateTask( "WORK", PRIO_LOW );
   StartTask( ctx->worker_id, Worker, ctx );
 }
 
 static void RtemsMessageReqDelete_Setup_Wrap( void *arg )
 {
   RtemsMessageReqDelete_Context *ctx;
 
   ctx = arg;
   ctx->Map.in_action_loop = false;
   RtemsMessageReqDelete_Setup( ctx );
 }
 
 static void RtemsMessageReqDelete_Teardown(
   RtemsMessageReqDelete_Context *ctx
 )
 {
   DeleteTask( ctx->worker_id );
   RestoreRunnerPriority();
 }
 
 static void RtemsMessageReqDelete_Teardown_Wrap( void *arg )
 {
   RtemsMessageReqDelete_Context *ctx;
 
   ctx = arg;
   ctx->Map.in_action_loop = false;
   RtemsMessageReqDelete_Teardown( ctx );
 }
 
 static void RtemsMessageReqDelete_Prepare( RtemsMessageReqDelete_Context *ctx )
 {
   rtems_task_priority prio;
 
   prio = SetPriority( ctx->worker_id, PRIO_HIGH );
   T_true( prio == PRIO_LOW || prio == PRIO_HIGH );
 }
 
 static void RtemsMessageReqDelete_Action( RtemsMessageReqDelete_Context *ctx )
 {
   ctx->status = rtems_message_queue_delete( ctx->id );
 }
 
 static void RtemsMessageReqDelete_Cleanup( RtemsMessageReqDelete_Context *ctx )
 {
   if ( ctx->message_queue_id != 0 ) {
     rtems_status_code sc;
 
     sc = rtems_message_queue_delete( ctx->message_queue_id );
     T_rsc_success( sc );
 
     ++ctx->wait_expected;
     T_eq_u32( ctx->wait_done, ctx->wait_expected );
 
     ctx->message_queue_id = 0;
   }
 }
 
 static const RtemsMessageReqDelete_Entry
 RtemsMessageReqDelete_Entries[] = {
   { 0, 0, RtemsMessageReqDelete_Post_Status_InvId,
     RtemsMessageReqDelete_Post_Name_Valid, RtemsMessageReqDelete_Post_Flush_No },
   { 0, 0, RtemsMessageReqDelete_Post_Status_Ok,
     RtemsMessageReqDelete_Post_Name_Invalid,
     RtemsMessageReqDelete_Post_Flush_Yes }
 };
 
 static const uint8_t
 RtemsMessageReqDelete_Map[] = {
   0, 1
 };
 
 static size_t RtemsMessageReqDelete_Scope( void *arg, char *buf, size_t n )
 {
   RtemsMessageReqDelete_Context *ctx;
 
   ctx = arg;
 
   if ( ctx->Map.in_action_loop ) {
     return T_get_scope( RtemsMessageReqDelete_PreDesc, buf, n, ctx->Map.pcs );
   }
 
   return 0;
 }
 
 static T_fixture RtemsMessageReqDelete_Fixture = {
   .setup = RtemsMessageReqDelete_Setup_Wrap,
   .stop = NULL,
   .teardown = RtemsMessageReqDelete_Teardown_Wrap,
   .scope = RtemsMessageReqDelete_Scope,
   .initial_context = &RtemsMessageReqDelete_Instance
 };
 
 static inline RtemsMessageReqDelete_Entry RtemsMessageReqDelete_PopEntry(
   RtemsMessageReqDelete_Context *ctx
 )
 {
   size_t index;
 
   index = ctx->Map.index;
   ctx->Map.index = index + 1;
   return RtemsMessageReqDelete_Entries[
     RtemsMessageReqDelete_Map[ index ]
   ];
 }
 
 static void RtemsMessageReqDelete_TestVariant(
   RtemsMessageReqDelete_Context *ctx
 )
 {
   RtemsMessageReqDelete_Pre_Id_Prepare( ctx, ctx->Map.pcs[ 0 ] );
   RtemsMessageReqDelete_Action( ctx );
   RtemsMessageReqDelete_Post_Status_Check( ctx, ctx->Map.entry.Post_Status );
   RtemsMessageReqDelete_Post_Name_Check( ctx, ctx->Map.entry.Post_Name );
   RtemsMessageReqDelete_Post_Flush_Check( ctx, ctx->Map.entry.Post_Flush );
 }
 
 /**
  * @fn void T_case_body_RtemsMessageReqDelete( void )
  */
 T_TEST_CASE_FIXTURE( RtemsMessageReqDelete, &RtemsMessageReqDelete_Fixture )
 {
   RtemsMessageReqDelete_Context *ctx;
 
   ctx = T_fixture_context();
   ctx->Map.in_action_loop = true;
   ctx->Map.index = 0;
 
   for (
     ctx->Map.pcs[ 0 ] = RtemsMessageReqDelete_Pre_Id_NoObj;
     ctx->Map.pcs[ 0 ] < RtemsMessageReqDelete_Pre_Id_NA;
     ++ctx->Map.pcs[ 0 ]
   ) {
     ctx->Map.entry = RtemsMessageReqDelete_PopEntry( ctx );
     RtemsMessageReqDelete_Prepare( ctx );
     RtemsMessageReqDelete_TestVariant( ctx );
     RtemsMessageReqDelete_Cleanup( ctx );
   }
 }
 
 /** @} */

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