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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/handler-iterate
post-conditions:
- name: Status
states:
- name: Ok
test-code: |
T_rsc_success( ctx->status );
text: |
The return status of ${../if/handler-iterate:/name} shall be
${../../status/if/successful:/name}.
- name: InvAddr
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
text: |
The return status of ${../if/handler-iterate:/name} shall be
${../../status/if/invalid-address:/name}.
- name: IncStat
test-code: |
T_rsc( ctx->status, RTEMS_INCORRECT_STATE );
text: |
The return status of ${../if/handler-iterate:/name} shall be
${../../status/if/incorrect-state:/name}.
- name: InvId
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_ID );
text: |
The return status of ${../if/handler-iterate:/name} shall be
${../../status/if/invalid-id:/name}.
- name: CalledFromISR
test-code: |
T_rsc( ctx->status, RTEMS_CALLED_FROM_ISR );
text: |
The return status of ${../if/handler-iterate:/name} shall be
${../../status/if/called-from-isr:/name}.
test-epilogue: null
test-prologue: null
- name: Visit
states:
- name: 'Yes'
test-code: |
T_eq_u32( ctx->visited_entries, 1 );
text: |
For each interrupt entry installed at the interrupt vector specified by
${../if/handler-iterate:/params[0]/name} the visitor routine specified by
${../if/handler-iterate:/params[1]/name} shall be called with the
argument specified by ${../if/handler-iterate:/params[2]/name}, the entry
information, the entry install options, the entry handler routine, and
the entry handler argument.
- name: Nop
test-code: |
T_eq_u32( ctx->visited_entries, 0 );
text: |
The visitor routine specified by ${../if/handler-iterate:/params[1]/name}
shall not be called.
test-epilogue: null
test-prologue: null
pre-conditions:
- name: Vector
states:
- name: Valid
test-code: |
ctx->vector = ctx->test_vector;
text: |
While the ${../if/handler-iterate:/params[0]/name} parameter is
associated with an interrupt vector.
- name: Invalid
test-code: |
ctx->vector = BSP_INTERRUPT_VECTOR_COUNT;
text: |
While the ${../if/handler-iterate:/params[0]/name} parameter is
not associated with an interrupt vector.
test-epilogue: null
test-prologue: null
- name: Routine
states:
- name: Valid
test-code: |
ctx->routine = VisitorRoutine;
text: |
While the visitor routine specified by the
${../if/handler-iterate:/params[1]/name} parameter is valid.
- name: 'Null'
test-code: |
ctx->routine = NULL;
text: |
While the visitor routine specified by the
${../if/handler-iterate:/params[1]/name} parameter is equal to
${/c/if/null:/name}.
test-epilogue: null
test-prologue: null
- name: Init
states:
- name: 'Yes'
test-code: |
ctx->initialized = true;
text: |
While the service is initialized.
- name: 'No'
test-code: |
ctx->initialized = false;
text: |
While the service is not initialized.
test-epilogue: null
test-prologue: null
- name: ISR
states:
- name: 'Yes'
test-code: |
ctx->isr = true;
text: |
While ${../if/handler-iterate:/name} is called from within interrupt
context.
- name: 'No'
test-code: |
ctx->isr = false;
text: |
While ${../if/handler-iterate:/name} is not called from within interrupt
context.
test-epilogue: null
test-prologue: null
rationale: null
references: []
requirement-type: functional
skip-reasons: {}
test-action: |
if ( ctx->isr ) {
CallWithinISR( Action, ctx );
} else {
Action( ctx );
}
test-brief: null
test-cleanup: null
test-context:
- brief: |
If this member is true, then the service was initialized during setup.
description: null
member: |
bool initialized_during_setup
- brief: |
This member provides the vector number of a testable interrupt vector.
description: null
member: |
rtems_vector_number test_vector
- brief: |
If this member is true, then the testable interrupt vector was enabled at
the test case begin.
description: null
member: |
bool test_vector_was_enabled
- brief: |
If this member is true, then the service shall be initialized.
description: null
member: |
bool initialized
- brief: |
If this member is true, then ${../if/handler-iterate:/name} shall be called
from within interrupt context.
description: null
member: |
bool isr
- brief: |
This member provides the count of visited entries.
description: null
member: |
uint32_t visited_entries
- brief: |
This member provides an ${../if/entry:/name} object.
description: null
member: |
rtems_interrupt_entry entry
- brief: |
This member specifies if the ${../if/handler-iterate:/params[0]/name}
parameter value.
description: null
member: |
rtems_vector_number vector
- brief: |
This member specifies if the ${../if/handler-iterate:/params[1]/name}
parameter value.
description: null
member: |
rtems_interrupt_per_handler_routine routine
- brief: |
This member contains the return value of the ${../if/handler-iterate:/name}
call.
description: null
member: |
rtems_status_code status
test-context-support: null
test-description: null
test-header: null
test-includes:
- rtems/irq-extension.h
- bsp/irq-generic.h
test-local-includes:
- tx-support.h
test-prepare: null
test-setup:
brief: null
code: |
rtems_status_code sc;
ctx->initialized_during_setup = bsp_interrupt_is_initialized();
ctx->test_vector = GetTestableInterruptVector( NULL );
ctx->test_vector_was_enabled = false;
(void) rtems_interrupt_vector_is_enabled(
ctx->test_vector,
&ctx->test_vector_was_enabled
);
rtems_interrupt_entry_initialize(
&ctx->entry,
EntryRoutine,
&entry_arg,
entry_info
);
sc = rtems_interrupt_entry_install(
ctx->test_vector,
RTEMS_INTERRUPT_UNIQUE,
&ctx->entry
);
T_rsc_success( sc );
description: null
test-stop: null
test-support: |
typedef ${.:/test-context-type} Context;
static char entry_arg;
static char visitor_arg;
static const char entry_info[] = "Entry";
static void EntryRoutine( void *arg )
{
Context *ctx;
rtems_status_code sc;
(void) arg;
ctx = T_fixture_context();
sc = rtems_interrupt_vector_disable( ctx->test_vector );
T_rsc_success( sc );
T_eq_ptr( arg, &entry_arg );
}
static void VisitorRoutine(
void *arg,
const char *info,
rtems_option options,
rtems_interrupt_handler handler_routine,
void *handler_arg
)
{
Context *ctx;
ctx = T_fixture_context();
++ctx->visited_entries;
T_eq_ptr( arg, &visitor_arg );
T_eq_ptr( info, entry_info );
T_eq_u32( options, RTEMS_INTERRUPT_UNIQUE );
T_eq_ptr( handler_routine, EntryRoutine );
T_eq_ptr( handler_arg, &entry_arg );
}
static void Action( void *arg )
{
Context *ctx;
ctx = arg;
ctx->visited_entries = 0;
bsp_interrupt_set_handler_unique(
BSP_INTERRUPT_DISPATCH_TABLE_SIZE,
ctx->initialized
);
ctx->status = rtems_interrupt_handler_iterate(
ctx->vector,
ctx->routine,
&visitor_arg
);
bsp_interrupt_set_handler_unique(
BSP_INTERRUPT_DISPATCH_TABLE_SIZE,
ctx->initialized_during_setup
);
}
test-target: testsuites/validation/tc-intr-handler-iterate.c
test-teardown:
brief: null
code: |
rtems_status_code sc;
sc = rtems_interrupt_entry_remove(
ctx->test_vector,
&ctx->entry
);
T_rsc_success( sc );
if ( ctx->test_vector_was_enabled ) {
(void) rtems_interrupt_vector_enable( ctx->test_vector );
}
description: null
text: ${.:text-template}
transition-map:
- enabled-by: true
post-conditions:
Status: Ok
Visit: 'Yes'
pre-conditions:
Vector:
- Valid
Routine:
- Valid
Init:
- 'Yes'
ISR:
- 'No'
- enabled-by: true
post-conditions:
Status: IncStat
Visit: Nop
pre-conditions:
Vector: all
Routine:
- Valid
Init:
- 'No'
ISR: all
- enabled-by: true
post-conditions:
Status: IncStat
Visit: N/A
pre-conditions:
Vector: all
Routine:
- 'Null'
Init:
- 'No'
ISR: all
- enabled-by: true
post-conditions:
Status: InvAddr
Visit: N/A
pre-conditions:
Vector: all
Routine:
- 'Null'
Init:
- 'Yes'
ISR: all
- enabled-by: true
post-conditions:
Status: InvId
Visit: Nop
pre-conditions:
Vector:
- Invalid
Routine:
- Valid
Init:
- 'Yes'
ISR: all
- enabled-by: true
post-conditions:
Status: CalledFromISR
Visit: Nop
pre-conditions:
Vector:
- Valid
Routine:
- Valid
Init:
- 'Yes'
ISR:
- 'Yes'
type: requirement
|