[rtems-central commit] spec: Specify task create errors
Sebastian Huber
sebh at rtems.org
Mon Mar 1 09:01:33 UTC 2021
Module: rtems-central
Branch: master
Commit: 9184ea1cd77a1d38d1a40328ebbc0faa75494b5e
Changeset: http://git.rtems.org/rtems-central/commit/?id=9184ea1cd77a1d38d1a40328ebbc0faa75494b5e
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Fri Feb 26 12:17:25 2021 +0100
spec: Specify task create errors
---
spec/rtems/task/req/create-errors.yml | 639 ++++++++++++++++++++++++++++++++++
1 file changed, 639 insertions(+)
diff --git a/spec/rtems/task/req/create-errors.yml b/spec/rtems/task/req/create-errors.yml
new file mode 100644
index 0000000..c9d1bde
--- /dev/null
+++ b/spec/rtems/task/req/create-errors.yml
@@ -0,0 +1,639 @@
+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: IdValue
+ states:
+ - name: Assigned
+ test-code: |
+ T_eq_ptr( ctx->id, &ctx->id_value );
+ T_ne_u32( ctx->id_value, INVALID_ID );
+ text: |
+ The value of the object identifier variable shall be equal to the object
+ identifier of the task created by the ${../if/create:/name} call.
+ - name: Unchanged
+ test-code: |
+ T_eq_u32( ctx->id_value, INVALID_ID );
+ text: |
+ The value of the object identifier variable shall be unchanged 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: Id
+ states:
+ - name: Valid
+ test-code: |
+ ctx->id = &ctx->id_value;
+ text: |
+ The id parameter shall reference an object identifier value.
+ - name: 'Null'
+ test-code: |
+ ctx->id = NULL;
+ text: |
+ The id parameter shall be NULL.
+ test-epilogue: null
+ test-prologue: null
+- name: Name
+ states:
+ - name: Valid
+ test-code: |
+ ctx->name = NAME;
+ text: |
+ The ${../if/create:/params[0]/name} parameter shall be valid.
+ - name: Inv
+ test-code: |
+ ctx->name = 0;
+ text: |
+ The ${../if/create:/params[0]/name} parameter shall be invalid.
+ test-epilogue: null
+ test-prologue: null
+- name: SysTsk
+ states:
+ - name: 'Yes'
+ test-code: |
+ ctx->attributes = RTEMS_SYSTEM_TASK;
+ text: |
+ The ${../if/create:/params[4]/name} parameter shall specify a system
+ task.
+ - name: 'No'
+ test-code: |
+ ctx->attributes = RTEMS_DEFAULT_ATTRIBUTES;
+ text: |
+ The ${../if/create:/params[4]/name} parameter shall specify an
+ application task.
+ test-epilogue: null
+ test-prologue: null
+- name: Prio
+ states:
+ - name: Valid
+ test-code: |
+ ctx->initial_priority = 254;
+ text: |
+ The ${../if/create:/params[1]/name} parameter shall be valid.
+ - name: Zero
+ test-code: |
+ ctx->initial_priority = 0;
+ text: |
+ The ${../if/create:/params[1]/name} parameter shall be zero.
+ - name: Inv
+ test-code: |
+ ctx->initial_priority = 0xffffffff;
+ text: |
+ The ${../if/create:/params[1]/name} parameter shall be invalid.
+ test-epilogue: null
+ test-prologue: null
+- name: Free
+ states:
+ - name: 'Yes'
+ test-code: |
+ /* Nothing to do */
+ text: |
+ The system shall have at least one inactive task object available.
+ - name: 'No'
+ test-code: |
+ ctx->seized_objects = T_seize_objects( Create, ctx );
+ text: |
+ The system shall have 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: |
+ The ${../if/create:/params[1]/name} parameter shall be greater than or
+ equal to the configured minimum size.
+ - name: Small
+ test-code: |
+ ctx->stack_size = 0;
+ text: |
+ The ${../if/create:/params[1]/name} parameter shall be less than the
+ configured minimum size.
+ - name: Huge
+ test-code: |
+ ctx->stack_size = SIZE_MAX;
+ text: |
+ The ${../if/create:/params[1]/name} parameter shall be 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: |
+ None of the task create extensions shall fail.
+ - name: Err
+ test-code: |
+ ctx->create_extension_status = false;
+ text: |
+ At least one of the task create extensions shall fail.
+ 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: []
+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' )
+
+ #define INVALID_ID 0xffffffff
+
+ typedef RtemsTaskReqCreateErrors_Context 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
+ IdValue: Assigned
+ 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
+ IdValue: Assigned
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ 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
+ IdValue: Unchanged
+ CreateExt: 'Yes'
+ DelExt: 'Yes'
+ pre-conditions:
+ Ext:
+ - Err
+ Id:
+ - Valid
+ Name:
+ - Valid
+ SysTsk:
+ - 'Yes'
+ Prio:
+ - Zero
+ Stack:
+ - Normal
+ - Small
+ Free:
+ - 'Yes'
+type: requirement
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