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|
SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
enabled-by: true
functional-type: action
links:
- role: requirement-refinement
uid: ../if/group
post-conditions:
- name: Status
states:
- name: Ok
test-code: |
T_eq_int(
ctx->tq_ctx->status[ TQ_BLOCKER_A ],
TQConvertStatus( ctx->tq_ctx, STATUS_SUCCESSFUL )
);
text: |
The return status of the directive call shall be derived from
${../../status/if/successful:/name}.
- name: Timeout
test-code: |
T_eq_int(
ctx->tq_ctx->status[ TQ_BLOCKER_A ],
TQConvertStatus( ctx->tq_ctx, STATUS_TIMEOUT )
);
text: |
The return status of the directive call shall be derived from
${../../status/if/timeout:/name}.
test-epilogue: null
test-prologue: null
- name: Unblock
states:
- name: 'No'
test-code: |
T_eq_ptr( GetUnblock( ctx, &i ), NULL );
text: |
The thread of the timeout operation shall not be unblocked by the timeout
operation.
test-epilogue: null
test-prologue: |
size_t i;
i = 0;
pre-conditions:
- name: Scheduler
states:
- name: Same
test-code: |
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;
text: |
While the ${/glossary/scheduler-home:/term} of the thread is equal to the
${/glossary/scheduler-home:/term} of the thread queue owner.
- name: Other
test-code: |
ctx->other_scheduler = true;
TQSetScheduler(
ctx->tq_ctx,
TQ_BLOCKER_A,
SCHEDULER_B_ID,
PRIO_NORMAL
);
text: |
While the ${/glossary/scheduler-home:/term} of the thread is not equal to
the ${/glossary/scheduler-home:/term} of the thread queue owner.
test-epilogue: null
test-prologue: null
- name: WaitState
states:
- name: IntendToBlock
test-code: |
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 );
text: |
While the thread of the timeout operation is in the intend to block wait
state.
- name: ReadyAgain
test-code: |
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 ] );
text: |
While the thread of the timeout operation is in the ready again wait
state.
test-epilogue: null
test-prologue: null
rationale: null
references: []
requirement-type: functional
skip-reasons: {}
test-action: |
/*
* The action is performed by the ``WaitState`` pre-condition preparation.
*/
test-brief: null
test-cleanup: |
if ( ctx->restore_scheduler ) {
RemoveProcessor( SCHEDULER_A_ID, 1 );
AddProcessor( SCHEDULER_B_ID, 1 );
}
test-context:
- brief: |
If this member is true, then the enqueued thread shall use a home scheduler
other than the home scheduler of the owner.
description: null
member: |
bool other_scheduler
- brief: |
If this member is true, then the processor set of the schedulers shall be
restored.
description: null
member: |
bool restore_scheduler
test-context-support: null
test-description: null
test-header:
code: null
freestanding: false
includes: []
local-includes:
- tx-thread-queue.h
run-params:
- description: |
is the thread queue test context.
dir: inout
name: tq_ctx
specifier: TQContext *${.:name}
target: testsuites/validation/tr-tq-timeout-mrsp.h
test-includes:
- rtems/score/smpimpl.h
- rtems/score/threadimpl.h
test-local-includes:
- tx-support.h
- tr-tq-timeout-mrsp.h
test-prepare: |
ctx->restore_scheduler = false;
test-setup:
brief: null
code: |
TQReset( ctx->tq_ctx );
description: null
test-stop: null
test-support: |
typedef ${.:/test-context-type} 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 );
}
test-target: testsuites/validation/tr-tq-timeout-mrsp.c
test-teardown:
brief: null
code: |
TQReset( ctx->tq_ctx );
description: null
text: |
When the thread queue enqueue operation timed out.
transition-map:
- enabled-by: true
post-conditions:
Status: Timeout
Unblock: 'No'
pre-conditions:
Scheduler: all
WaitState:
- IntendToBlock
- enabled-by: true
post-conditions:
Status: Ok
Unblock: 'No'
pre-conditions:
Scheduler: all
WaitState:
- ReadyAgain
type: requirement
|
