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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: RTEMS_SMP
links: []
test-actions:
- action-brief: |
Call ${../if/get-processor:/name} on all online processors and check the
returned value.
action-code: |
rtems_id scheduler_id;
rtems_task_priority priority;
uint32_t cpu_index;
uint32_t cpu_max;
scheduler_id = GetSelfScheduler();
priority = GetSelfPriority();
cpu_max = rtems_scheduler_get_processor_maximum();
T_step_ge_u32( ${.:/step}, cpu_max, 1 );
for ( cpu_index = 0; cpu_index < cpu_max; ++cpu_index ) {
rtems_status_code sc;
rtems_id id;
sc = rtems_scheduler_ident_by_processor( cpu_index, &id );
T_quiet_rsc_success( sc );
SetSelfScheduler( id, priority );
SetSelfAffinityOne( cpu_index );
T_quiet_eq_u32( rtems_scheduler_get_processor(), cpu_index );
SetSelfAffinityAll();
}
SetSelfScheduler( scheduler_id, priority );
checks: []
links:
- role: validation
uid: ../req/get-processor-smp-only
- action-brief: |
Call ${../if/get-processor-maximum:/name} and check the returned value.
action-code: |
uint32_t cpu_max;
cpu_max = rtems_scheduler_get_processor_maximum();
checks:
- brief: |
Check that the returned value is greater than or equal to one.
code: |
T_step_ge_u32( ${.:/step}, cpu_max, 1 );
links: []
- brief: |
Check that the returned value is less than or equal to
${../../config/if/get-maximum-processors:/name}.
code: |
T_step_le_u32(
${.:/step},
cpu_max,
rtems_configuration_get_maximum_processors()
);
links: []
links:
- role: validation
uid: ../req/get-processor-maximum-smp-only
- action-brief: |
Call ${../if/ident:/name} for each configured scheduler.
action-code: |
rtems_status_code sc;
rtems_id id[ 4 ];
rtems_id id_by_cpu;
rtems_task_priority priority;
sc = rtems_scheduler_ident( TEST_SCHEDULER_A_NAME, &id[ 0 ]);
T_step_rsc_success( ${.:/step}, sc );
sc = rtems_scheduler_ident( TEST_SCHEDULER_B_NAME, &id[ 1 ]);
T_step_rsc_success( ${.:/step}, sc );
sc = rtems_scheduler_ident( TEST_SCHEDULER_C_NAME, &id[ 2 ]);
T_step_rsc_success( ${.:/step}, sc );
sc = rtems_scheduler_ident( TEST_SCHEDULER_D_NAME, &id[ 3 ]);
T_step_rsc_success( ${.:/step}, sc );
checks:
- brief: |
Check that the object index of scheduler A has the expected value.
code: |
T_step_eq_u16( ${.:/step}, rtems_object_id_get_index( id[ 0 ] ), 1 );
links: []
- brief: |
Check that the object index of scheduler B has the expected value.
code: |
T_step_eq_u16( ${.:/step}, rtems_object_id_get_index( id[ 1 ] ), 2 );
links: []
- brief: |
Check that the object index of scheduler C has the expected value.
code: |
T_step_eq_u16( ${.:/step}, rtems_object_id_get_index( id[ 2 ] ), 3 );
links: []
- brief: |
Check that the object index of scheduler D has the expected value.
code: |
T_step_eq_u16( ${.:/step}, rtems_object_id_get_index( id[ 3 ] ), 4 );
links: []
- brief: |
Check that processor 0 has scheduler A assigned.
code: |
sc = rtems_scheduler_ident_by_processor( 0, &id_by_cpu );
T_step_rsc_success( ${.:/step}, sc );
T_step_eq_u32( ${.:/step}, id[ 0 ], id_by_cpu );
links:
- role: validation
uid: /acfg/req/scheduler-assign-scheduler
- brief: |
Check that processor 1 has scheduler B assigned.
code: |
sc = rtems_scheduler_ident_by_processor( 1, &id_by_cpu );
T_step_rsc_success( ${.:/step}, sc );
T_step_eq_u32( ${.:/step}, id[ 1 ], id_by_cpu );
links:
- role: validation
uid: /acfg/req/scheduler-assign-scheduler
- brief: |
Check that scheduler B has the maximum priority of the EDF SMP scheduler.
code: |
sc = rtems_scheduler_get_maximum_priority( id_by_cpu, &priority );
T_step_rsc_success( ${.:/step}, sc );
T_step_eq_u32( ${.:/step}, priority, (uint32_t) INT_MAX );
links:
- role: validation
uid: /acfg/req/scheduler-control-edf-smp
- brief: |
Check that processor 2 has scheduler C assigned if it is present.
code: |
sc = rtems_scheduler_ident_by_processor( 2, &id_by_cpu );
T_step_true( ${.:/step}, sc == RTEMS_INVALID_NAME || id[ 2 ] == id_by_cpu );
links:
- role: validation
uid: /acfg/req/scheduler-assign-scheduler
- brief: |
Check that processor 3 has scheduler C assigned if it is present.
code: |
sc = rtems_scheduler_ident_by_processor( 3, &id_by_cpu );
T_step_true( ${.:/step}, sc == RTEMS_INVALID_NAME || id[ 2 ] == id_by_cpu );
links:
- role: validation
uid: /acfg/req/scheduler-assign-scheduler
links:
- role: validation
uid: /acfg/req/scheduler-table-entries
test-brief: |
This test case collection provides validation test cases for SMP-only
requirements of the ${../if/group:/name}.
test-context: []
test-context-support: null
test-description: null
test-header: null
test-includes:
- limits.h
- rtems.h
test-local-includes:
- ts-config.h
- tx-support.h
test-setup: null
test-stop: null
test-support: null
test-target: testsuites/validation/tc-scheduler-smp-only.c
test-teardown: null
type: test-case
|
