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Diffstat (limited to 'testsuites/validation/tc-task-set-priority.c')
| -rw-r--r-- | testsuites/validation/tc-task-set-priority.c | 550 |
1 files changed, 550 insertions, 0 deletions
diff --git a/testsuites/validation/tc-task-set-priority.c b/testsuites/validation/tc-task-set-priority.c new file mode 100644 index 0000000000..c301a01d49 --- /dev/null +++ b/testsuites/validation/tc-task-set-priority.c @@ -0,0 +1,550 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup RTEMSTestCaseRtemsTaskReqSetPriority + */ + +/* + * 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 RTEMSTestCaseRtemsTaskReqSetPriority \ + * spec:/rtems/task/req/set-priority + * + * @ingroup RTEMSTestSuiteTestsuitesValidation0 + * + * @{ + */ + +typedef enum { + RtemsTaskReqSetPriority_Pre_Id_Invalid, + RtemsTaskReqSetPriority_Pre_Id_Task, + RtemsTaskReqSetPriority_Pre_Id_NA +} RtemsTaskReqSetPriority_Pre_Id; + +typedef enum { + RtemsTaskReqSetPriority_Pre_NewPriority_Current, + RtemsTaskReqSetPriority_Pre_NewPriority_Valid, + RtemsTaskReqSetPriority_Pre_NewPriority_Invalid, + RtemsTaskReqSetPriority_Pre_NewPriority_NA +} RtemsTaskReqSetPriority_Pre_NewPriority; + +typedef enum { + RtemsTaskReqSetPriority_Pre_OldPriority_Valid, + RtemsTaskReqSetPriority_Pre_OldPriority_Null, + RtemsTaskReqSetPriority_Pre_OldPriority_NA +} RtemsTaskReqSetPriority_Pre_OldPriority; + +typedef enum { + RtemsTaskReqSetPriority_Post_Status_Ok, + RtemsTaskReqSetPriority_Post_Status_InvAddr, + RtemsTaskReqSetPriority_Post_Status_InvId, + RtemsTaskReqSetPriority_Post_Status_InvPrio, + RtemsTaskReqSetPriority_Post_Status_NA +} RtemsTaskReqSetPriority_Post_Status; + +typedef enum { + RtemsTaskReqSetPriority_Post_Priority_Set, + RtemsTaskReqSetPriority_Post_Priority_Nop, + RtemsTaskReqSetPriority_Post_Priority_NA +} RtemsTaskReqSetPriority_Post_Priority; + +typedef enum { + RtemsTaskReqSetPriority_Post_OldPriorityObj_Set, + RtemsTaskReqSetPriority_Post_OldPriorityObj_Nop, + RtemsTaskReqSetPriority_Post_OldPriorityObj_NA +} RtemsTaskReqSetPriority_Post_OldPriorityObj; + +/** + * @brief Test context for spec:/rtems/task/req/set-priority test case. + */ +typedef struct { + /** + * @brief This member contains the worker task identifier. + */ + rtems_id worker_id; + + /** + * @brief This member provides the object referenced by the ``old_priority`` + * parameter. + */ + rtems_task_priority old_priority_obj; + + /** + * @brief This member contains the return value of the + * rtems_task_set_priority() call. + */ + rtems_status_code status; + + /** + * @brief This member specifies if the ``id`` parameter value. + */ + rtems_id id; + + /** + * @brief This member specifies if the ``new_priority`` parameter value. + */ + rtems_task_priority new_priority; + + /** + * @brief This member specifies if the ``old_priority`` parameter value. + */ + rtems_task_priority *old_priority; + + /** + * @brief This member defines the pre-condition states for the next action. + */ + size_t pcs[ 3 ]; + + /** + * @brief This member indicates if the test action loop is currently + * executed. + */ + bool in_action_loop; +} RtemsTaskReqSetPriority_Context; + +static RtemsTaskReqSetPriority_Context + RtemsTaskReqSetPriority_Instance; + +static const char * const RtemsTaskReqSetPriority_PreDesc_Id[] = { + "Invalid", + "Task", + "NA" +}; + +static const char * const RtemsTaskReqSetPriority_PreDesc_NewPriority[] = { + "Current", + "Valid", + "Invalid", + "NA" +}; + +static const char * const RtemsTaskReqSetPriority_PreDesc_OldPriority[] = { + "Valid", + "Null", + "NA" +}; + +static const char * const * const RtemsTaskReqSetPriority_PreDesc[] = { + RtemsTaskReqSetPriority_PreDesc_Id, + RtemsTaskReqSetPriority_PreDesc_NewPriority, + RtemsTaskReqSetPriority_PreDesc_OldPriority, + NULL +}; + +static void RtemsTaskReqSetPriority_Pre_Id_Prepare( + RtemsTaskReqSetPriority_Context *ctx, + RtemsTaskReqSetPriority_Pre_Id state +) +{ + switch ( state ) { + case RtemsTaskReqSetPriority_Pre_Id_Invalid: { + /* + * While the ``id`` parameter is not associated with a task. + */ + ctx->id = INVALID_ID; + break; + } + + case RtemsTaskReqSetPriority_Pre_Id_Task: { + /* + * While the ``id`` parameter is associated with a task. + */ + ctx->id = ctx->worker_id; + break; + } + + case RtemsTaskReqSetPriority_Pre_Id_NA: + break; + } +} + +static void RtemsTaskReqSetPriority_Pre_NewPriority_Prepare( + RtemsTaskReqSetPriority_Context *ctx, + RtemsTaskReqSetPriority_Pre_NewPriority state +) +{ + switch ( state ) { + case RtemsTaskReqSetPriority_Pre_NewPriority_Current: { + /* + * While the value of the ``new_priority`` parameter is equal to + * RTEMS_CURRENT_PRIORITY. + */ + ctx->new_priority = RTEMS_CURRENT_PRIORITY; + break; + } + + case RtemsTaskReqSetPriority_Pre_NewPriority_Valid: { + /* + * While the value of the ``new_priority`` parameter is not equal to + * RTEMS_CURRENT_PRIORITY, while the value of the ``new_priority`` + * parameter is a valid task priority with respect to the home scheduler + * of the task specified by the ``id`` parameter at some point during the + * rtems_task_set_priority() call. + */ + ctx->new_priority = PRIO_HIGH; + break; + } + + case RtemsTaskReqSetPriority_Pre_NewPriority_Invalid: { + /* + * While the value of the ``new_priority`` parameter is not equal to + * RTEMS_CURRENT_PRIORITY, while the value of the ``new_priority`` + * parameter is an invalid task priority with respect to the home + * scheduler of the task specified by the ``id`` parameter at some point + * during the rtems_task_set_priority() call. + */ + ctx->new_priority = PRIO_INVALID; + break; + } + + case RtemsTaskReqSetPriority_Pre_NewPriority_NA: + break; + } +} + +static void RtemsTaskReqSetPriority_Pre_OldPriority_Prepare( + RtemsTaskReqSetPriority_Context *ctx, + RtemsTaskReqSetPriority_Pre_OldPriority state +) +{ + switch ( state ) { + case RtemsTaskReqSetPriority_Pre_OldPriority_Valid: { + /* + * While the ``old_priority`` parameter references an object of type + * rtems_task_priority. + */ + ctx->old_priority = &ctx->old_priority_obj; + break; + } + + case RtemsTaskReqSetPriority_Pre_OldPriority_Null: { + /* + * While the ``old_priority`` parameter is equal to NULL. + */ + ctx->old_priority = NULL; + break; + } + + case RtemsTaskReqSetPriority_Pre_OldPriority_NA: + break; + } +} + +static void RtemsTaskReqSetPriority_Post_Status_Check( + RtemsTaskReqSetPriority_Context *ctx, + RtemsTaskReqSetPriority_Post_Status state +) +{ + switch ( state ) { + case RtemsTaskReqSetPriority_Post_Status_Ok: { + /* + * The return status of rtems_task_set_priority() shall be + * RTEMS_SUCCESSFUL. + */ + T_rsc_success( ctx->status ); + break; + } + + case RtemsTaskReqSetPriority_Post_Status_InvAddr: { + /* + * The return status of rtems_task_set_priority() shall be + * RTEMS_INVALID_ADDRESS. + */ + T_rsc( ctx->status, RTEMS_INVALID_ADDRESS ); + break; + } + + case RtemsTaskReqSetPriority_Post_Status_InvId: { + /* + * The return status of rtems_task_set_priority() shall be + * RTEMS_INVALID_ID. + */ + T_rsc( ctx->status, RTEMS_INVALID_ID ); + break; + } + + case RtemsTaskReqSetPriority_Post_Status_InvPrio: { + /* + * The return status of rtems_task_set_priority() shall be + * RTEMS_INVALID_PRIORITY. + */ + T_rsc( ctx->status, RTEMS_INVALID_PRIORITY ); + break; + } + + case RtemsTaskReqSetPriority_Post_Status_NA: + break; + } +} + +static void RtemsTaskReqSetPriority_Post_Priority_Check( + RtemsTaskReqSetPriority_Context *ctx, + RtemsTaskReqSetPriority_Post_Priority state +) +{ + switch ( state ) { + case RtemsTaskReqSetPriority_Post_Priority_Set: { + /* + * The real priority of the task specified by the ``id`` parameter shall + * be set to the value specified by the ``new_priority`` parameter at + * some point during the rtems_task_set_priority() call. + */ + T_eq_u32( GetPriority( ctx->worker_id ), PRIO_HIGH ); + break; + } + + case RtemsTaskReqSetPriority_Post_Priority_Nop: { + /* + * No real priority of a task shall be modified by the + * rtems_task_set_priority() call. + */ + T_eq_u32( GetPriority( ctx->worker_id ), PRIO_LOW ); + break; + } + + case RtemsTaskReqSetPriority_Post_Priority_NA: + break; + } +} + +static void RtemsTaskReqSetPriority_Post_OldPriorityObj_Check( + RtemsTaskReqSetPriority_Context *ctx, + RtemsTaskReqSetPriority_Post_OldPriorityObj state +) +{ + switch ( state ) { + case RtemsTaskReqSetPriority_Post_OldPriorityObj_Set: { + /* + * The value of the object referenced by the ``old_priority`` parameter + * shall be set after the return of the rtems_task_set_priority() call to + * the current priority of the task specified by the ``id`` parameter at + * some point during the call and before the real priority is modified by + * the call if it is modified by the call. + */ + T_eq_u32( ctx->old_priority_obj, PRIO_LOW ); + break; + } + + case RtemsTaskReqSetPriority_Post_OldPriorityObj_Nop: { + /* + * Objects referenced by the ``old_priority`` parameter in past calls to + * rtems_task_set_priority() shall not be accessed by the + * rtems_task_set_priority() call. + */ + T_eq_u32( ctx->old_priority_obj, PRIO_INVALID ); + break; + } + + case RtemsTaskReqSetPriority_Post_OldPriorityObj_NA: + break; + } +} + +static void RtemsTaskReqSetPriority_Prepare( + RtemsTaskReqSetPriority_Context *ctx +) +{ + ctx->old_priority_obj = PRIO_INVALID; ctx->worker_id = CreateTask( "WORK", PRIO_LOW ); +} + +static void RtemsTaskReqSetPriority_Action( + RtemsTaskReqSetPriority_Context *ctx +) +{ + ctx->status = rtems_task_set_priority( + ctx->id, + ctx->new_priority, + ctx->old_priority + ); +} + +static void RtemsTaskReqSetPriority_Cleanup( + RtemsTaskReqSetPriority_Context *ctx +) +{ + DeleteTask( ctx->worker_id ); +} + +typedef struct { + uint16_t Skip : 1; + uint16_t Pre_Id_NA : 1; + uint16_t Pre_NewPriority_NA : 1; + uint16_t Pre_OldPriority_NA : 1; + uint16_t Post_Status : 3; + uint16_t Post_Priority : 2; + uint16_t Post_OldPriorityObj : 2; +} RtemsTaskReqSetPriority_Entry; + +static const RtemsTaskReqSetPriority_Entry +RtemsTaskReqSetPriority_Entries[] = { + { 0, 0, 0, 0, RtemsTaskReqSetPriority_Post_Status_InvId, + RtemsTaskReqSetPriority_Post_Priority_Nop, + RtemsTaskReqSetPriority_Post_OldPriorityObj_Nop }, + { 0, 0, 1, 0, RtemsTaskReqSetPriority_Post_Status_InvAddr, + RtemsTaskReqSetPriority_Post_Priority_Nop, + RtemsTaskReqSetPriority_Post_OldPriorityObj_Nop }, + { 0, 0, 0, 0, RtemsTaskReqSetPriority_Post_Status_InvAddr, + RtemsTaskReqSetPriority_Post_Priority_Nop, + RtemsTaskReqSetPriority_Post_OldPriorityObj_Nop }, + { 0, 0, 0, 0, RtemsTaskReqSetPriority_Post_Status_Ok, + RtemsTaskReqSetPriority_Post_Priority_Nop, + RtemsTaskReqSetPriority_Post_OldPriorityObj_Set }, + { 0, 0, 0, 0, RtemsTaskReqSetPriority_Post_Status_Ok, + RtemsTaskReqSetPriority_Post_Priority_Set, + RtemsTaskReqSetPriority_Post_OldPriorityObj_Set }, + { 0, 0, 0, 0, RtemsTaskReqSetPriority_Post_Status_InvPrio, + RtemsTaskReqSetPriority_Post_Priority_Nop, + RtemsTaskReqSetPriority_Post_OldPriorityObj_Set } +}; + +static const uint8_t +RtemsTaskReqSetPriority_Map[] = { + 0, 1, 0, 1, 0, 1, 3, 2, 4, 2, 5, 2 +}; + +static size_t RtemsTaskReqSetPriority_Scope( void *arg, char *buf, size_t n ) +{ + RtemsTaskReqSetPriority_Context *ctx; + + ctx = arg; + + if ( ctx->in_action_loop ) { + return T_get_scope( RtemsTaskReqSetPriority_PreDesc, buf, n, ctx->pcs ); + } + + return 0; +} + +static T_fixture RtemsTaskReqSetPriority_Fixture = { + .setup = NULL, + .stop = NULL, + .teardown = NULL, + .scope = RtemsTaskReqSetPriority_Scope, + .initial_context = &RtemsTaskReqSetPriority_Instance +}; + +static inline RtemsTaskReqSetPriority_Entry RtemsTaskReqSetPriority_GetEntry( + size_t index +) +{ + return RtemsTaskReqSetPriority_Entries[ + RtemsTaskReqSetPriority_Map[ index ] + ]; +} + +/** + * @fn void T_case_body_RtemsTaskReqSetPriority( void ) + */ +T_TEST_CASE_FIXTURE( + RtemsTaskReqSetPriority, + &RtemsTaskReqSetPriority_Fixture +) +{ + RtemsTaskReqSetPriority_Context *ctx; + size_t index; + + ctx = T_fixture_context(); + ctx->in_action_loop = true; + index = 0; + + for ( + ctx->pcs[ 0 ] = RtemsTaskReqSetPriority_Pre_Id_Invalid; + ctx->pcs[ 0 ] < RtemsTaskReqSetPriority_Pre_Id_NA; + ++ctx->pcs[ 0 ] + ) { + for ( + ctx->pcs[ 1 ] = RtemsTaskReqSetPriority_Pre_NewPriority_Current; + ctx->pcs[ 1 ] < RtemsTaskReqSetPriority_Pre_NewPriority_NA; + ++ctx->pcs[ 1 ] + ) { + for ( + ctx->pcs[ 2 ] = RtemsTaskReqSetPriority_Pre_OldPriority_Valid; + ctx->pcs[ 2 ] < RtemsTaskReqSetPriority_Pre_OldPriority_NA; + ++ctx->pcs[ 2 ] + ) { + RtemsTaskReqSetPriority_Entry entry; + size_t pcs[ 3 ]; + + entry = RtemsTaskReqSetPriority_GetEntry( index ); + ++index; + + memcpy( pcs, ctx->pcs, sizeof( pcs ) ); + + if ( entry.Pre_NewPriority_NA ) { + ctx->pcs[ 1 ] = RtemsTaskReqSetPriority_Pre_NewPriority_NA; + } + + RtemsTaskReqSetPriority_Prepare( ctx ); + RtemsTaskReqSetPriority_Pre_Id_Prepare( ctx, ctx->pcs[ 0 ] ); + RtemsTaskReqSetPriority_Pre_NewPriority_Prepare( ctx, ctx->pcs[ 1 ] ); + RtemsTaskReqSetPriority_Pre_OldPriority_Prepare( ctx, ctx->pcs[ 2 ] ); + RtemsTaskReqSetPriority_Action( ctx ); + RtemsTaskReqSetPriority_Post_Status_Check( ctx, entry.Post_Status ); + RtemsTaskReqSetPriority_Post_Priority_Check( + ctx, + entry.Post_Priority + ); + RtemsTaskReqSetPriority_Post_OldPriorityObj_Check( + ctx, + entry.Post_OldPriorityObj + ); + RtemsTaskReqSetPriority_Cleanup( ctx ); + memcpy( ctx->pcs, pcs, sizeof( ctx->pcs ) ); + } + } + } +} + +/** @} */ |