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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021 embedded brains GmbH & Co. KG
enabled-by: true
functional-type: action
links:
- role: interface-function
uid: ../if/ident-by-processor
post-conditions:
- name: Status
states:
- name: Ok
test-code: |
T_rsc_success( ctx->status );
text: |
The return status of ${../if/ident-by-processor:/name} shall be
${../../status/if/successful:/name}.
- name: InvAddr
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
text: |
The return status of ${../if/ident-by-processor:/name} shall be
${../../status/if/invalid-address:/name}.
- name: InvName
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_NAME );
text: |
The return status of ${../if/ident-by-processor:/name} shall be
${../../status/if/invalid-name:/name}.
- name: IncStat
test-code: |
T_rsc( ctx->status, RTEMS_INCORRECT_STATE );
text: |
The return status of ${../if/ident-by-processor:/name} shall be
${../../status/if/invalid-name:/name}.
test-epilogue: null
test-prologue: null
- name: IdVar
states:
- name: Set
test-code: |
T_eq_ptr( ctx->id, &ctx->id_value );
T_eq_u32( ctx->id_value, 0x0f010001 );
text: |
The value of the object referenced by the
${../if/ident-by-processor:/params[1]/name} parameter shall be set to the
identifier of the scheduler which owned the processor specified by the
${../if/ident-by-processor:/params[0]/name} parameter at some point
during the call after the return of the ${../if/ident-by-processor:/name}
call.
- name: Nop
test-code: |
T_eq_u32( ctx->id_value, INVALID_ID );
text: |
Objects referenced by the ${../if/ident-by-processor:/params[1]/name} parameter in
past calls to ${../if/ident-by-processor:/name} shall not be accessed by the
${../if/ident-by-processor:/name} call.
test-epilogue: null
test-prologue: null
pre-conditions:
- name: CPUOwnedByScheduler
states:
- name: 'Yes'
test-code: |
ctx->cpu_has_scheduler = true;
text: |
While the processor specified by the
${../if/ident-by-processor:/params[0]/name} parameter is owned by a
scheduler.
- name: 'No'
test-code: |
ctx->cpu_has_scheduler = false;
text: |
While the processor specified by the
${../if/ident-by-processor:/params[0]/name} parameter is not owned by a
scheduler.
test-epilogue: null
test-prologue: null
- name: CPUIndex
states:
- name: Invalid
test-code: |
ctx->cpu_index = rtems_scheduler_get_processor_maximum();
text: |
While the ${../if/ident-by-processor:/params[0]/name} parameter greater
than or equal to the processor maximum.
- name: Valid
test-code: |
if ( ctx->cpu_has_scheduler ) {
ctx->cpu_index = 0;
} else {
ctx->cpu_index = 1;
}
text: |
While the ${../if/ident-by-processor:/params[0]/name} parameter less than
the processor maximum.
test-epilogue: null
test-prologue: null
- name: Id
states:
- name: Valid
test-code: |
ctx->id_value = INVALID_ID;
ctx->id = &ctx->id_value;
text: |
While the ${../if/ident-by-processor:/params[1]/name} parameter references an object
of type ${../../type/if/id:/name}.
- name: 'Null'
test-code: |
ctx->id = NULL;
text: |
While the ${../if/ident-by-processor:/params[1]/name} parameter is equal to
${/c/if/null:/name}.
test-epilogue: null
test-prologue: null
rationale: null
references: []
requirement-type: functional
skip-reasons:
NoSecondCPU: |
Where the system is build with SMP support disabled, the system has exactly
one processor available and this processor is always owned by a scheduler.
test-action: |
#if defined(RTEMS_SMP)
rtems_status_code sc;
if ( !ctx->cpu_has_scheduler ) {
sc = rtems_scheduler_remove_processor( ctx->second_scheduler_id, 1 );
T_rsc_success( sc );
}
#endif
ctx->status = rtems_scheduler_ident_by_processor( ctx->cpu_index, ctx->id );
#if defined(RTEMS_SMP)
if ( !ctx->cpu_has_scheduler ) {
sc = rtems_scheduler_add_processor( ctx->second_scheduler_id, 1 );
T_rsc_success( sc );
}
#endif
test-brief: null
test-cleanup: null
test-context:
- brief: |
This member contains the identifier of a second scheduler.
description: null
member: |
rtems_id second_scheduler_id
- brief: |
This member provides the object referenced by the
${../if/ident-by-processor:/params[1]/name} parameter.
description: null
member: |
rtems_id id_value
- brief: |
If this member is true, then the processor specified by the
${../if/ident-by-processor:/params[0]/name} parameter shall be owned by a
scheduler.
description: null
member: |
bool cpu_has_scheduler
- brief: |
This member contains the return value of the ${../if/ident-by-processor:/name} call.
description: null
member: |
rtems_status_code status
- brief: |
This member specifies if the ${../if/ident-by-processor:/params[0]/name} parameter
value.
description: null
member: |
uint32_t cpu_index
- brief: |
This member specifies if the ${../if/ident-by-processor:/params[1]/name} parameter
value.
description: null
member: |
rtems_id *id
test-context-support: null
test-description: null
test-header: null
test-includes:
- rtems.h
test-local-includes:
- ts-config.h
- tx-support.h
test-prepare: |
ctx->id_value = INVALID_ID;
test-setup:
brief: null
code: |
#if defined(RTEMS_SMP)
rtems_status_code sc;
sc = rtems_scheduler_ident(
TEST_SCHEDULER_B_NAME,
&ctx->second_scheduler_id
);
T_rsc_success( sc );
#else
ctx->second_scheduler_id = INVALID_ID;
#endif
description: null
test-stop: null
test-support: null
test-target: testsuites/validation/tc-scheduler-ident-by-processor.c
test-teardown: null
text: ${.:text-template}
transition-map:
- enabled-by: true
post-conditions:
Status: Ok
IdVar: Set
pre-conditions:
CPUOwnedByScheduler:
- 'Yes'
CPUIndex:
- Valid
Id:
- Valid
- enabled-by: true
post-conditions:
Status: InvAddr
IdVar: Nop
pre-conditions:
CPUOwnedByScheduler:
- 'Yes'
CPUIndex:
- Valid
Id:
- 'Null'
- enabled-by: true
post-conditions:
Status: InvAddr
IdVar: Nop
pre-conditions:
CPUOwnedByScheduler: N/A
CPUIndex:
- Invalid
Id:
- 'Null'
- enabled-by: true
post-conditions:
Status: InvName
IdVar: Nop
pre-conditions:
CPUOwnedByScheduler: N/A
CPUIndex:
- Invalid
Id:
- Valid
- enabled-by: true
post-conditions: NoSecondCPU
pre-conditions:
CPUOwnedByScheduler:
- 'No'
CPUIndex:
- Valid
Id: all
- enabled-by: RTEMS_SMP
post-conditions:
Status: InvAddr
IdVar: Nop
pre-conditions:
CPUOwnedByScheduler:
- 'No'
CPUIndex:
- Valid
Id:
- 'Null'
- enabled-by: RTEMS_SMP
post-conditions:
Status: IncStat
IdVar: Nop
pre-conditions:
CPUOwnedByScheduler:
- 'No'
CPUIndex:
- Valid
Id:
- Valid
type: requirement
|