SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2020, 2021 embedded brains GmbH (http://www.embedded-brains.de)
enabled-by: true
functional-type: action
links:
- role: interface-function
uid: ../if/create
post-conditions:
- name: Status
states:
- name: Ok
test-code: |
T_rsc_success( ctx->status );
text: |
The return status of ${../if/create:/name} shall be
${../../status/if/successful:/name}.
- name: InvAddr
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
text: |
The return status of ${../if/create:/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/create:/name} shall be
${../../status/if/invalid-name:/name}.
- name: InvPrio
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_PRIORITY );
text: |
The return status of ${../if/create:/name} shall be
${../../status/if/invalid-priority:/name}.
- name: TooMany
test-code: |
T_rsc( ctx->status, RTEMS_TOO_MANY );
text: |
The return status of ${../if/create:/name} shall be
${../../status/if/too-many:/name}.
- name: Unsat
test-code: |
T_rsc( ctx->status, RTEMS_UNSATISFIED );
text: |
The return status of ${../if/create:/name} shall be
${../../status/if/unsatisfied:/name}.
test-epilogue: null
test-prologue: null
- name: Name
states:
- name: Valid
test-code: |
id = 0;
sc = rtems_task_ident( NAME, RTEMS_SEARCH_LOCAL_NODE, &id );
T_rsc_success( sc );
T_eq_u32( id, ctx->id_value );
text: |
The unique object name shall identify the task created by
the ${../if/create:/name} call.
- name: Invalid
test-code: |
sc = rtems_task_ident( NAME, RTEMS_SEARCH_LOCAL_NODE, &id );
T_rsc( sc, RTEMS_INVALID_NAME );
text: |
The unique object name shall not identify a task.
test-epilogue: null
test-prologue: |
rtems_status_code sc;
rtems_id id;
- name: IdVar
states:
- name: Set
test-code: |
T_eq_ptr( ctx->id, &ctx->id_value );
T_ne_u32( ctx->id_value, INVALID_ID );
text: |
The value of the object referenced by the ${../if/create:/params[5]/name}
parameter shall be set to the object identifier of the created task after
the return of the ${../if/create:/name} call.
- name: Nop
test-code: |
T_eq_u32( ctx->id_value, INVALID_ID );
text: |
Objects referenced by the ${../if/create:/params[5]/name} parameter in
past calls to ${../if/create:/name} shall not be accessed by the
${../if/create:/name} call.
test-epilogue: null
test-prologue: null
- name: CreateExt
states:
- name: 'Yes'
test-code: |
T_eq_u32( ctx->create_extension_calls, 1 );
text: |
The create user extensions shall be invoked during the
${../if/create:/name} call.
- name: 'No'
test-code: |
T_eq_u32( ctx->create_extension_calls, 0 );
text: |
The create user extensions shall not be invoked during the
${../if/create:/name} call.
test-epilogue: null
test-prologue: null
- name: DelExt
states:
- name: 'Yes'
test-code: |
T_eq_u32( ctx->delete_extension_calls, 1 );
text: |
The delete user extensions shall be invoked during the
${../if/create:/name} call.
- name: 'No'
test-code: |
T_eq_u32( ctx->delete_extension_calls, 0 );
text: |
The delete user extensions shall not be invoked during the
${../if/create:/name} call.
test-epilogue: null
test-prologue: null
pre-conditions:
- name: Name
states:
- name: Valid
test-code: |
ctx->name = NAME;
text: |
While the ${../if/create:/params[0]/name} parameter is valid.
- name: Inv
test-code: |
ctx->name = 0;
text: |
While the ${../if/create:/params[0]/name} parameter is invalid.
test-epilogue: null
test-prologue: null
- name: Id
states:
- name: Valid
test-code: |
ctx->id = &ctx->id_value;
text: |
While the ${../if/create:/params[5]/name} parameter references an object
of type ${../../type/if/id:/name}.
- name: 'Null'
test-code: |
ctx->id = NULL;
text: |
While the ${../if/create:/params[5]/name} parameter is
${/c/if/null:/name}.
test-epilogue: null
test-prologue: null
- name: SysTsk
states:
- name: 'Yes'
test-code: |
ctx->attributes = RTEMS_SYSTEM_TASK;
text: |
While the ${../if/create:/params[4]/name} parameter specifies a system
task.
- name: 'No'
test-code: |
ctx->attributes = RTEMS_DEFAULT_ATTRIBUTES;
text: |
While the ${../if/create:/params[4]/name} parameter specifies an
application task.
test-epilogue: null
test-prologue: null
- name: Prio
states:
- name: Valid
test-code: |
ctx->initial_priority = RTEMS_MAXIMUM_PRIORITY - 1;
text: |
While the ${../if/create:/params[1]/name} parameter is valid and
non-zero.
- name: Zero
test-code: |
ctx->initial_priority = 0;
text: |
While the ${../if/create:/params[1]/name} parameter is zero.
- name: Inv
test-code: |
ctx->initial_priority = 0xffffffff;
text: |
While the ${../if/create:/params[1]/name} parameter is invalid.
test-epilogue: null
test-prologue: null
- name: Free
states:
- name: 'Yes'
test-code: |
/* Nothing to do */
text: |
While the system has at least one inactive task object available.
- name: 'No'
test-code: |
ctx->seized_objects = T_seize_objects( Create, ctx );
text: |
While the system has no inactive task object available.
test-epilogue: null
test-prologue: null
- name: Stack
states:
- name: Normal
test-code: |
ctx->stack_size = RTEMS_MINIMUM_STACK_SIZE;
text: |
While the ${../if/create:/params[1]/name} parameter is greater than or
equal to the configured minimum size and less than or equal to the
maximum stack size which can be allocated by the system.
- name: Small
test-code: |
ctx->stack_size = 0;
text: |
While the ${../if/create:/params[1]/name} parameter is less than the
configured minimum size.
- name: Huge
test-code: |
ctx->stack_size = SIZE_MAX;
text: |
While the ${../if/create:/params[1]/name} parameter is greater than the
maximum stack size which can be allocated by the system.
test-epilogue: null
test-prologue: null
- name: Ext
states:
- name: Ok
test-code: |
ctx->create_extension_status = true;
text: |
While none of the task create extensions fails.
- name: Err
test-code: |
ctx->create_extension_status = false;
text: |
While at least one of the task create extensions fails.
test-epilogue: null
test-prologue: null
rationale: null
references: []
requirement-type: functional
skip-reasons: {}
test-action: |
ctx->create_extension_calls = 0;
ctx->delete_extension_calls = 0;
ctx->status = rtems_task_create(
ctx->name,
ctx->initial_priority,
ctx->stack_size,
RTEMS_DEFAULT_MODES,
ctx->attributes,
ctx->id
);
test-brief: null
test-cleanup: |
if ( ctx->id_value != INVALID_ID ) {
rtems_status_code sc;
sc = rtems_task_delete( ctx->id_value );
T_rsc_success( sc );
ctx->id_value = INVALID_ID;
}
T_surrender_objects( &ctx->seized_objects, rtems_task_delete );
test-context:
- brief: null
description: null
member: |
rtems_status_code status
- brief: null
description: null
member: |
rtems_id *id
- brief: null
description: null
member: |
rtems_id id_value
- brief: null
description: null
member: |
bool create_extension_status
- brief: null
description: null
member: |
uint32_t create_extension_calls
- brief: null
description: null
member: |
uint32_t delete_extension_calls
- brief: null
description: null
member: |
rtems_name name
- brief: null
description: null
member: |
rtems_task_priority initial_priority
- brief: null
description: null
member: |
size_t stack_size
- brief: null
description: null
member: |
rtems_attribute attributes
- brief: null
description: null
member: |
rtems_id extension_id
- brief: null
description: null
member: |
void *seized_objects
test-context-support: null
test-description: null
test-header: null
test-includes:
- rtems.h
- string.h
- rtems/score/apimutex.h
- rtems/score/threadimpl.h
test-local-includes:
- tx-support.h
test-prepare: |
_RTEMS_Lock_allocator();
_Thread_Kill_zombies();
_RTEMS_Unlock_allocator();
ctx->id_value = INVALID_ID;
test-setup:
brief: null
code: |
rtems_status_code sc;
sc = rtems_extension_create(
rtems_build_name( 'T', 'E', 'X', 'T' ),
&extensions,
&ctx->extension_id
);
T_rsc_success( sc );
description: null
test-stop: null
test-support: |
#define NAME rtems_build_name( 'T', 'E', 'S', 'T' )
typedef ${.:/test-context-type} Context;
static rtems_status_code Create( void *arg, uint32_t *id )
{
Context *ctx;
bool create_extension_status;
rtems_status_code sc;
ctx = arg;
create_extension_status = ctx->create_extension_status;
ctx->create_extension_status = true;
sc = rtems_task_create(
rtems_build_name( 'S', 'I', 'Z', 'E' ),
1,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
id
);
ctx->create_extension_status = create_extension_status;
return sc;
}
static bool ThreadCreate( rtems_tcb *executing, rtems_tcb *created )
{
(void) executing;
(void) created;
++RtemsTaskReqCreateErrors_Instance.create_extension_calls;
return RtemsTaskReqCreateErrors_Instance.create_extension_status;
}
static void ThreadDelete( rtems_tcb *executing, rtems_tcb *deleted )
{
(void) executing;
(void) deleted;
++RtemsTaskReqCreateErrors_Instance.delete_extension_calls;
}
static const rtems_extensions_table extensions = {
.thread_create = ThreadCreate,
.thread_delete = ThreadDelete
};
test-target: testsuites/validation/tc-task-create-errors.c
test-teardown:
brief: null
code: |
rtems_status_code sc;
sc = rtems_extension_delete( ctx->extension_id );
T_rsc_success( sc );
description: null
text: ${.:text-template}
transition-map:
- enabled-by: true
post-conditions:
Status: Ok
Name: Valid
IdVar: Set
CreateExt: 'Yes'
DelExt: 'No'
pre-conditions:
Ext:
- Ok
Id:
- Valid
Name:
- Valid
SysTsk: all
Prio:
- Valid
Stack:
- Normal
- Small
Free:
- 'Yes'
- enabled-by: true
post-conditions:
Status: Ok
Name: Valid
IdVar: Set
CreateExt: 'Yes'
DelExt: 'No'
pre-conditions:
Ext:
- Ok
Id:
- Valid
Name:
- Valid
SysTsk:
- 'Yes'
Prio:
- Zero
Stack:
- Normal
- Small
Free:
- 'Yes'
- enabled-by: true
post-conditions:
Status: InvName
Name: Invalid
IdVar: Nop
CreateExt: 'No'
DelExt: 'No'
pre-conditions:
Ext: all
Id: all
Name:
- Inv
SysTsk: all
Prio: all
Stack: all
Free: all
- enabled-by: true
post-conditions:
Status: InvAddr
Name: Invalid
IdVar: Nop
CreateExt: 'No'
DelExt: 'No'
pre-conditions:
Ext: all
Id:
- 'Null'
Name:
- Valid
SysTsk: all
Prio: all
Stack: all
Free: all
- enabled-by: true
post-conditions:
Status: InvPrio
Name: Invalid
IdVar: Nop
CreateExt: 'No'
DelExt: 'No'
pre-conditions:
Ext: all
Id:
- Valid
Name:
- Valid
SysTsk: all
Prio:
- Inv
Stack: all
Free: all
- enabled-by: true
post-conditions:
Status: InvPrio
Name: Invalid
IdVar: Nop
CreateExt: 'No'
DelExt: 'No'
pre-conditions:
Ext: all
Id:
- Valid
Name:
- Valid
SysTsk:
- 'No'
Prio:
- Zero
Stack: all
Free: all
- enabled-by: true
post-conditions:
Status: TooMany
Name: Invalid
IdVar: Nop
CreateExt: 'No'
DelExt: 'No'
pre-conditions:
Ext: all
Id:
- Valid
Name:
- Valid
SysTsk: all
Prio:
- Valid
Stack: all
Free:
- 'No'
- enabled-by: true
post-conditions:
Status: TooMany
Name: Invalid
IdVar: Nop
CreateExt: 'No'
DelExt: 'No'
pre-conditions:
Ext: all
Id:
- Valid
Name:
- Valid
SysTsk:
- 'Yes'
Prio:
- Zero
Stack: all
Free:
- 'No'
- enabled-by: true
post-conditions:
Status: Unsat
Name: Invalid
IdVar: Nop
CreateExt: 'No'
DelExt: 'No'
pre-conditions:
Ext: all
Id:
- Valid
Name:
- Valid
SysTsk: all
Prio:
- Valid
Stack:
- Huge
Free:
- 'Yes'
- enabled-by: true
post-conditions:
Status: Unsat
Name: Invalid
IdVar: Nop
CreateExt: 'No'
DelExt: 'No'
pre-conditions:
Ext: all
Id:
- Valid
Name:
- Valid
SysTsk:
- 'Yes'
Prio:
- Zero
Stack:
- Huge
Free:
- 'Yes'
- enabled-by: true
post-conditions:
Status: Unsat
Name: Invalid
IdVar: Nop
CreateExt: 'Yes'
DelExt: 'Yes'
pre-conditions:
Ext:
- Err
Id:
- Valid
Name:
- Valid
SysTsk: all
Prio:
- Valid
Stack:
- Normal
- Small
Free:
- 'Yes'
- enabled-by: true
post-conditions:
Status: Unsat
Name: Invalid
IdVar: Nop
CreateExt: 'Yes'
DelExt: 'Yes'
pre-conditions:
Ext:
- Err
Id:
- Valid
Name:
- Valid
SysTsk:
- 'Yes'
Prio:
- Zero
Stack:
- Normal
- Small
Free:
- 'Yes'
type: requirement
