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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: interface-function
uid: ../if/get-affinity
post-conditions:
- name: Status
states:
- name: Ok
test-code: |
T_rsc_success( ctx->status );
text: |
The return status of ${../if/get-affinity:/name} shall be
${../../status/if/successful:/name}.
- name: InvAddr
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
text: |
The return status of ${../if/get-affinity:/name} shall be
${../../status/if/invalid-address:/name}.
- name: InvId
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_ID );
text: |
The return status of ${../if/get-affinity:/name} shall be
${../../status/if/invalid-id:/name}.
- name: InvSize
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_SIZE );
text: |
The return status of ${../if/get-affinity:/name} shall be
${../../status/if/invalid-size:/name}.
test-epilogue: null
test-prologue: null
- name: CPUSetObj
states:
- name: Set
test-code: |
CPU_ZERO( &set );
cpu_max = rtems_scheduler_get_processor_maximum();
/* We need the online processors */
if ( cpu_max > 4 ) {
cpu_max = 4;
}
for ( cpu_index = 0; cpu_index < cpu_max; ++cpu_index ) {
CPU_SET( (int) cpu_index, &set );
}
T_eq_int( CPU_CMP( &ctx->cpuset_obj, &set ), 0 );
text: |
The value of the object referenced by the
${../if/get-affinity:/params[2]/name} parameter shall be set to the
processor affinity set of the task specified by the
${../if/get-affinity:/params[0]/name} parameter at some point during the
call after the return of the ${../if/get-affinity:/name} call.
- name: Nop
test-code: |
CPU_ZERO( &set );
T_eq_int( CPU_CMP( &ctx->cpuset_obj, &set ), 0 );
text: |
Objects referenced by the ${../if/get-affinity:/params[2]/name}
parameter in past calls to ${../if/get-affinity:/name} shall
not be accessed by the ${../if/get-affinity:/name} call.
test-epilogue: null
test-prologue: |
cpu_set_t set;
uint32_t cpu_index;
uint32_t cpu_max;
pre-conditions:
- name: Id
states:
- name: Invalid
test-code: |
ctx->id = INVALID_ID;
text: |
While the ${../if/get-affinity:/params[0]/name} parameter is not
associated with a task.
- name: Task
test-code: |
ctx->id = RTEMS_SELF;
text: |
While the ${../if/get-affinity:/params[0]/name} parameter is
associated with a task.
test-epilogue: null
test-prologue: null
- name: CPUSetSize
states:
- name: Valid
test-code: |
ctx->cpusetsize = sizeof( ctx->cpuset_obj );
text: |
While the ${../if/get-affinity:/params[1]/name} parameter is an integral
multiple of the size of long, while the
${../if/get-affinity:/params[1]/name} parameter specifies a processor set
which is large enough to contain the processor affinity set of the task.
- name: TooSmall
test-code: |
ctx->cpusetsize = 0;
text: |
While the ${../if/get-affinity:/params[1]/name} parameter is an integral
multiple of the size of long, while the
${../if/get-affinity:/params[1]/name} parameter specifies a processor set
which is not large enough to contain the processor affinity set of the
task.
- name: Askew
test-code: |
ctx->cpusetsize = SIZE_MAX;
text: |
While the ${../if/get-affinity:/params[1]/name} parameter is not an
integral multiple of the size of long.
test-epilogue: null
test-prologue: null
- name: CPUSet
states:
- name: Valid
test-code: |
ctx->cpuset = &ctx->cpuset_obj;
text: |
While the ${../if/get-affinity:/params[2]/name} parameter references an
object of type ${/c/if/cpu_set_t:/name}.
- name: 'Null'
test-code: |
ctx->cpuset = NULL;
text: |
While the ${../if/get-affinity:/params[2]/name} parameter is equal to
${/c/if/null:/name}.
test-epilogue: null
test-prologue: null
rationale: null
references: []
requirement-type: functional
skip-reasons: {}
test-action: |
ctx->status = rtems_task_get_affinity(
ctx->id,
ctx->cpusetsize,
ctx->cpuset
);
test-brief: null
test-cleanup: null
test-context:
- brief: |
This member provides the object referenced by the
${../if/get-affinity:/params[2]/name} parameter.
description: null
member: |
cpu_set_t cpuset_obj
- brief: |
This member contains the return value of the ${../if/get-affinity:/name}
call.
description: null
member: |
rtems_status_code status
- brief: |
This member specifies if the ${../if/get-affinity:/params[0]/name}
parameter value.
description: null
member: |
rtems_id id
- brief: |
This member specifies if the ${../if/get-affinity:/params[1]/name}
parameter value.
description: null
member: |
size_t cpusetsize
- brief: |
This member specifies if the ${../if/get-affinity:/params[2]/name}
parameter value.
description: null
member: |
cpu_set_t *cpuset
test-context-support: null
test-description: null
test-header: null
test-includes:
- rtems.h
test-local-includes:
- tx-support.h
test-prepare: |
CPU_ZERO( &ctx->cpuset_obj );
test-setup: null
test-stop: null
test-support: null
test-target: testsuites/validation/tc-task-get-affinity.c
test-teardown: null
text: ${.:text-template}
transition-map:
- enabled-by: true
post-conditions:
Status: Ok
CPUSetObj: Set
pre-conditions:
Id:
- Task
CPUSetSize:
- Valid
CPUSet:
- Valid
- enabled-by: true
post-conditions:
Status: InvAddr
CPUSetObj: Nop
pre-conditions:
Id: all
CPUSetSize: all
CPUSet:
- 'Null'
- enabled-by: true
post-conditions:
Status: InvId
CPUSetObj: Nop
pre-conditions:
Id:
- Invalid
CPUSetSize: all
CPUSet:
- Valid
- enabled-by: true
post-conditions:
Status: InvSize
CPUSetObj: Nop
pre-conditions:
Id:
- Task
CPUSetSize:
- TooSmall
- Askew
CPUSet:
- Valid
type: requirement
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