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Diffstat (limited to 'testsuites/validation/tr-tq-timeout-mrsp.c')
-rw-r--r-- | testsuites/validation/tr-tq-timeout-mrsp.c | 482 |
1 files changed, 482 insertions, 0 deletions
diff --git a/testsuites/validation/tr-tq-timeout-mrsp.c b/testsuites/validation/tr-tq-timeout-mrsp.c new file mode 100644 index 0000000000..7362e1943b --- /dev/null +++ b/testsuites/validation/tr-tq-timeout-mrsp.c @@ -0,0 +1,482 @@ +/* SPDX-License-Identifier: BSD-2-Clause */ + +/** + * @file + * + * @ingroup ScoreTqReqTimeoutMrsp + */ + +/* + * 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/score/smpimpl.h> +#include <rtems/score/threadimpl.h> + +#include "tr-tq-timeout-mrsp.h" +#include "tx-support.h" + +#include <rtems/test.h> + +/** + * @defgroup ScoreTqReqTimeoutMrsp spec:/score/tq/req/timeout-mrsp + * + * @ingroup TestsuitesValidationNoClock0 + * + * @{ + */ + +typedef struct { + uint8_t Skip : 1; + uint8_t Pre_Scheduler_NA : 1; + uint8_t Pre_WaitState_NA : 1; + uint8_t Post_Status : 2; + uint8_t Post_Unblock : 1; +} ScoreTqReqTimeoutMrsp_Entry; + +/** + * @brief Test context for spec:/score/tq/req/timeout-mrsp test case. + */ +typedef struct { + /** + * @brief If this member is true, then the enqueued thread shall use a home + * scheduler other than the home scheduler of the owner. + */ + bool other_scheduler; + + /** + * @brief If this member is true, then the processor set of the schedulers + * shall be restored. + */ + bool restore_scheduler; + + /** + * @brief This member contains a copy of the corresponding + * ScoreTqReqTimeoutMrsp_Run() parameter. + */ + TQContext *tq_ctx; + + struct { + /** + * @brief This member defines the pre-condition states for the next action. + */ + size_t pcs[ 2 ]; + + /** + * @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. + */ + ScoreTqReqTimeoutMrsp_Entry entry; + + /** + * @brief If this member is true, then the current transition variant + * should be skipped. + */ + bool skip; + } Map; +} ScoreTqReqTimeoutMrsp_Context; + +static ScoreTqReqTimeoutMrsp_Context + ScoreTqReqTimeoutMrsp_Instance; + +static const char * const ScoreTqReqTimeoutMrsp_PreDesc_Scheduler[] = { + "Same", + "Other", + "NA" +}; + +static const char * const ScoreTqReqTimeoutMrsp_PreDesc_WaitState[] = { + "IntendToBlock", + "ReadyAgain", + "NA" +}; + +static const char * const * const ScoreTqReqTimeoutMrsp_PreDesc[] = { + ScoreTqReqTimeoutMrsp_PreDesc_Scheduler, + ScoreTqReqTimeoutMrsp_PreDesc_WaitState, + NULL +}; + +typedef ScoreTqReqTimeoutMrsp_Context Context; + +static const rtems_tcb *GetUnblock( Context *ctx, size_t *index ) +{ + return TQGetNextUnblock( ctx->tq_ctx, index )->thread; +} + +static void Tick( void *arg ) +{ + Context *ctx; + + ctx = arg; + TQSchedulerRecordStart( ctx->tq_ctx ); + FinalClockTick(); + TQSchedulerRecordStop( ctx->tq_ctx ); +} + +static void ScoreTqReqTimeoutMrsp_Pre_Scheduler_Prepare( + ScoreTqReqTimeoutMrsp_Context *ctx, + ScoreTqReqTimeoutMrsp_Pre_Scheduler state +) +{ + switch ( state ) { + case ScoreTqReqTimeoutMrsp_Pre_Scheduler_Same: { + /* + * While the home scheduler of the thread is equal to the home scheduler + * of the thread queue owner. + */ + ctx->other_scheduler = false; + + TQSetScheduler( + ctx->tq_ctx, + TQ_BLOCKER_A, + SCHEDULER_A_ID, + PRIO_LOW + ); + RemoveProcessor( SCHEDULER_B_ID, 1 ); + AddProcessor( SCHEDULER_A_ID, 1 ); + ctx->restore_scheduler = true; + break; + } + + case ScoreTqReqTimeoutMrsp_Pre_Scheduler_Other: { + /* + * While the home scheduler of the thread is not equal to the home + * scheduler of the thread queue owner. + */ + ctx->other_scheduler = true; + + TQSetScheduler( + ctx->tq_ctx, + TQ_BLOCKER_A, + SCHEDULER_B_ID, + PRIO_NORMAL + ); + break; + } + + case ScoreTqReqTimeoutMrsp_Pre_Scheduler_NA: + break; + } +} + +static void ScoreTqReqTimeoutMrsp_Pre_WaitState_Prepare( + ScoreTqReqTimeoutMrsp_Context *ctx, + ScoreTqReqTimeoutMrsp_Pre_WaitState state +) +{ + switch ( state ) { + case ScoreTqReqTimeoutMrsp_Pre_WaitState_IntendToBlock: { + /* + * While the thread of the timeout operation is in the intend to block + * wait state. + */ + Per_CPU_Control *cpu; + + TQEnqueuePrepare( ctx->tq_ctx ); + TQSendAndWaitForIntendToBlock( + ctx->tq_ctx, + TQ_BLOCKER_A, + TQ_EVENT_ENQUEUE + ); + cpu = _Thread_Get_CPU( ctx->tq_ctx->worker_tcb[ TQ_BLOCKER_A ] ); + + /* + * We have to make sure that the worker thread inserted its thread + * timer. Checking the intend to block wait state is not enough to + * ensure this. + */ + while ( cpu->thread_dispatch_disable_level != 0 ) { + /* Wait */ + } + + Tick( ctx ); + WaitForExecutionStop( ctx->tq_ctx->worker_id[ TQ_BLOCKER_A ] ); + TQEnqueueDone( ctx->tq_ctx ); + break; + } + + case ScoreTqReqTimeoutMrsp_Pre_WaitState_ReadyAgain: { + /* + * While the thread of the timeout operation is in the ready again wait + * state. + */ + TQEnqueuePrepare( ctx->tq_ctx ); + TQSendAndWaitForIntendToBlock( + ctx->tq_ctx, + TQ_BLOCKER_A, + TQ_EVENT_ENQUEUE | TQ_EVENT_TIMEOUT | TQ_EVENT_SURRENDER | + TQ_EVENT_SCHEDULER_RECORD_STOP + ); + TQSchedulerRecordStart( ctx->tq_ctx ); + TQEnqueueDone( ctx->tq_ctx ); + WaitForExecutionStop( ctx->tq_ctx->worker_id[ TQ_BLOCKER_A ] ); + break; + } + + case ScoreTqReqTimeoutMrsp_Pre_WaitState_NA: + break; + } +} + +static void ScoreTqReqTimeoutMrsp_Post_Status_Check( + ScoreTqReqTimeoutMrsp_Context *ctx, + ScoreTqReqTimeoutMrsp_Post_Status state +) +{ + switch ( state ) { + case ScoreTqReqTimeoutMrsp_Post_Status_Ok: { + /* + * The return status of the directive call shall be derived from + * STATUS_SUCCESSFUL. + */ + T_eq_int( + ctx->tq_ctx->status[ TQ_BLOCKER_A ], + TQConvertStatus( ctx->tq_ctx, STATUS_SUCCESSFUL ) + ); + break; + } + + case ScoreTqReqTimeoutMrsp_Post_Status_Timeout: { + /* + * The return status of the directive call shall be derived from + * STATUS_TIMEOUT. + */ + T_eq_int( + ctx->tq_ctx->status[ TQ_BLOCKER_A ], + TQConvertStatus( ctx->tq_ctx, STATUS_TIMEOUT ) + ); + break; + } + + case ScoreTqReqTimeoutMrsp_Post_Status_NA: + break; + } +} + +static void ScoreTqReqTimeoutMrsp_Post_Unblock_Check( + ScoreTqReqTimeoutMrsp_Context *ctx, + ScoreTqReqTimeoutMrsp_Post_Unblock state +) +{ + size_t i; + + i = 0; + + switch ( state ) { + case ScoreTqReqTimeoutMrsp_Post_Unblock_No: { + /* + * The thread of the timeout operation shall not be unblocked by the + * timeout operation. + */ + T_eq_ptr( GetUnblock( ctx, &i ), NULL ); + break; + } + + case ScoreTqReqTimeoutMrsp_Post_Unblock_NA: + break; + } +} + +static void ScoreTqReqTimeoutMrsp_Setup( ScoreTqReqTimeoutMrsp_Context *ctx ) +{ + TQReset( ctx->tq_ctx ); +} + +static void ScoreTqReqTimeoutMrsp_Setup_Wrap( void *arg ) +{ + ScoreTqReqTimeoutMrsp_Context *ctx; + + ctx = arg; + ctx->Map.in_action_loop = false; + ScoreTqReqTimeoutMrsp_Setup( ctx ); +} + +static void ScoreTqReqTimeoutMrsp_Teardown( + ScoreTqReqTimeoutMrsp_Context *ctx +) +{ + TQReset( ctx->tq_ctx ); +} + +static void ScoreTqReqTimeoutMrsp_Teardown_Wrap( void *arg ) +{ + ScoreTqReqTimeoutMrsp_Context *ctx; + + ctx = arg; + ctx->Map.in_action_loop = false; + ScoreTqReqTimeoutMrsp_Teardown( ctx ); +} + +static void ScoreTqReqTimeoutMrsp_Prepare( ScoreTqReqTimeoutMrsp_Context *ctx ) +{ + ctx->restore_scheduler = false; +} + +static void ScoreTqReqTimeoutMrsp_Action( ScoreTqReqTimeoutMrsp_Context *ctx ) +{ + /* + * The action is performed by the ``WaitState`` pre-condition preparation. + */ +} + +static void ScoreTqReqTimeoutMrsp_Cleanup( ScoreTqReqTimeoutMrsp_Context *ctx ) +{ + if ( ctx->restore_scheduler ) { + RemoveProcessor( SCHEDULER_A_ID, 1 ); + AddProcessor( SCHEDULER_B_ID, 1 ); + } +} + +static const ScoreTqReqTimeoutMrsp_Entry +ScoreTqReqTimeoutMrsp_Entries[] = { + { 0, 0, 0, ScoreTqReqTimeoutMrsp_Post_Status_Timeout, + ScoreTqReqTimeoutMrsp_Post_Unblock_No }, + { 0, 0, 0, ScoreTqReqTimeoutMrsp_Post_Status_Ok, + ScoreTqReqTimeoutMrsp_Post_Unblock_No } +}; + +static const uint8_t +ScoreTqReqTimeoutMrsp_Map[] = { + 0, 1, 0, 1 +}; + +static size_t ScoreTqReqTimeoutMrsp_Scope( void *arg, char *buf, size_t n ) +{ + ScoreTqReqTimeoutMrsp_Context *ctx; + + ctx = arg; + + if ( ctx->Map.in_action_loop ) { + return T_get_scope( ScoreTqReqTimeoutMrsp_PreDesc, buf, n, ctx->Map.pcs ); + } + + return 0; +} + +static T_fixture ScoreTqReqTimeoutMrsp_Fixture = { + .setup = ScoreTqReqTimeoutMrsp_Setup_Wrap, + .stop = NULL, + .teardown = ScoreTqReqTimeoutMrsp_Teardown_Wrap, + .scope = ScoreTqReqTimeoutMrsp_Scope, + .initial_context = &ScoreTqReqTimeoutMrsp_Instance +}; + +static inline ScoreTqReqTimeoutMrsp_Entry ScoreTqReqTimeoutMrsp_PopEntry( + ScoreTqReqTimeoutMrsp_Context *ctx +) +{ + size_t index; + + index = ctx->Map.index; + ctx->Map.index = index + 1; + return ScoreTqReqTimeoutMrsp_Entries[ + ScoreTqReqTimeoutMrsp_Map[ index ] + ]; +} + +static void ScoreTqReqTimeoutMrsp_TestVariant( + ScoreTqReqTimeoutMrsp_Context *ctx +) +{ + ScoreTqReqTimeoutMrsp_Pre_Scheduler_Prepare( ctx, ctx->Map.pcs[ 0 ] ); + ScoreTqReqTimeoutMrsp_Pre_WaitState_Prepare( ctx, ctx->Map.pcs[ 1 ] ); + ScoreTqReqTimeoutMrsp_Action( ctx ); + ScoreTqReqTimeoutMrsp_Post_Status_Check( ctx, ctx->Map.entry.Post_Status ); + ScoreTqReqTimeoutMrsp_Post_Unblock_Check( ctx, ctx->Map.entry.Post_Unblock ); +} + +static T_fixture_node ScoreTqReqTimeoutMrsp_Node; + +static T_remark ScoreTqReqTimeoutMrsp_Remark = { + .next = NULL, + .remark = "ScoreTqReqTimeoutMrsp" +}; + +void ScoreTqReqTimeoutMrsp_Run( TQContext *tq_ctx ) +{ + ScoreTqReqTimeoutMrsp_Context *ctx; + + ctx = &ScoreTqReqTimeoutMrsp_Instance; + ctx->tq_ctx = tq_ctx; + + ctx = T_push_fixture( + &ScoreTqReqTimeoutMrsp_Node, + &ScoreTqReqTimeoutMrsp_Fixture + ); + ctx->Map.in_action_loop = true; + ctx->Map.index = 0; + + for ( + ctx->Map.pcs[ 0 ] = ScoreTqReqTimeoutMrsp_Pre_Scheduler_Same; + ctx->Map.pcs[ 0 ] < ScoreTqReqTimeoutMrsp_Pre_Scheduler_NA; + ++ctx->Map.pcs[ 0 ] + ) { + for ( + ctx->Map.pcs[ 1 ] = ScoreTqReqTimeoutMrsp_Pre_WaitState_IntendToBlock; + ctx->Map.pcs[ 1 ] < ScoreTqReqTimeoutMrsp_Pre_WaitState_NA; + ++ctx->Map.pcs[ 1 ] + ) { + ctx->Map.entry = ScoreTqReqTimeoutMrsp_PopEntry( ctx ); + ScoreTqReqTimeoutMrsp_Prepare( ctx ); + ScoreTqReqTimeoutMrsp_TestVariant( ctx ); + ScoreTqReqTimeoutMrsp_Cleanup( ctx ); + } + } + + T_add_remark( &ScoreTqReqTimeoutMrsp_Remark ); + T_pop_fixture(); +} + +/** @} */ |