| # |
| # Copyright (c) 2022 Project CHIP Authors |
| # All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| |
| import logging |
| import queue |
| from abc import ABC, abstractmethod |
| from dataclasses import dataclass, field |
| from enum import Enum, IntEnum |
| |
| import chip.interaction_model |
| import chip.yaml.format_converter as Converter |
| import stringcase |
| from chip.ChipDeviceCtrl import ChipDeviceController, discovery |
| from chip.clusters import ClusterObjects |
| from chip.clusters.Attribute import (AttributeStatus, EventReadResult, SubscriptionTransaction, TypedAttributePath, |
| ValueDecodeFailure) |
| from chip.exceptions import ChipStackError |
| from chip.yaml.data_model_lookup import DataModelLookup |
| from chip.yaml.errors import ActionCreationError, UnexpectedActionCreationError |
| from matter_yamltests.pseudo_clusters.clusters.delay_commands import DelayCommands |
| from matter_yamltests.pseudo_clusters.clusters.log_commands import LogCommands |
| from matter_yamltests.pseudo_clusters.clusters.system_commands import SystemCommands |
| from matter_yamltests.pseudo_clusters.pseudo_clusters import PseudoClusters |
| |
| from .data_model_lookup import PreDefinedDataModelLookup |
| |
| _PSEUDO_CLUSTERS = PseudoClusters([DelayCommands(), LogCommands(), SystemCommands()]) |
| logger = logging.getLogger('YamlParser') |
| |
| |
| class _ActionStatus(Enum): |
| SUCCESS = 'success', |
| ERROR = 'error' |
| |
| |
| class _TestFabricId(IntEnum): |
| ALPHA = 1, |
| BETA = 2, |
| GAMMA = 3 |
| |
| |
| @dataclass |
| class _GetCommissionerNodeIdResult: |
| node_id: int |
| |
| |
| @dataclass |
| class EventResponse: |
| event_result_list: list[EventReadResult] |
| |
| |
| @dataclass |
| class _ActionResult: |
| status: _ActionStatus |
| response: object |
| |
| |
| @dataclass |
| class _AttributeSubscriptionCallbackResult: |
| name: str |
| attribute_path: TypedAttributePath |
| result: _ActionResult |
| |
| |
| @dataclass |
| class _EventSubscriptionCallbackResult: |
| name: str |
| result: _ActionResult |
| |
| |
| @dataclass |
| class _ExecutionContext: |
| ''' Objects that is commonly passed around this file that are vital to test execution.''' |
| # Data model lookup to get python attribute, cluster, command object. |
| data_model_lookup: DataModelLookup = None |
| # List of subscriptions. |
| subscriptions: list = field(default_factory=list) |
| # The key is the attribute/event name, and the value is a queue of subscription callback results |
| # that been sent by device under test. For attribute subscription the queue is of type |
| # _AttributeSubscriptionCallbackResult, for event the queue is of type |
| # _EventSubscriptionCallbackResult. |
| subscription_callback_result_queue: dict = field(default_factory=dict) |
| |
| |
| class BaseAction(ABC): |
| '''Interface for a single YAML action that is to be executed.''' |
| |
| def __init__(self, test_step): |
| self._label = test_step.label |
| self._identity = test_step.identity |
| self._pics_enabled = test_step.is_pics_enabled |
| |
| @property |
| def label(self): |
| return self._label |
| |
| @property |
| def identity(self): |
| return self._identity |
| |
| @property |
| def pics_enabled(self): |
| return self._pics_enabled |
| |
| @abstractmethod |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| pass |
| |
| |
| class DefaultPseudoCluster(BaseAction): |
| def __init__(self, test_step): |
| super().__init__(test_step) |
| self._test_step = test_step |
| if not _PSEUDO_CLUSTERS.supports(test_step): |
| raise ActionCreationError(f'Default cluster {test_step.cluster} {test_step.command}, not supported') |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| _ = await _PSEUDO_CLUSTERS.execute(self._test_step) |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=None) |
| |
| |
| class InvokeAction(BaseAction): |
| '''Single invoke action to be executed.''' |
| |
| def __init__(self, test_step, cluster: str, context: _ExecutionContext): |
| '''Converts 'test_step' to invoke command action that can execute with ChipDeviceController. |
| |
| Args: |
| 'test_step': Step containing information required to run invoke command action. |
| 'cluster': Name of cluster which to invoke action is targeting. |
| 'context': Contains test-wide common objects such as DataModelLookup instance. |
| Raises: |
| ActionCreationError: Raised if there is a benign error. This occurs when we |
| cannot find the action to invoke for the provided cluster. When this happens |
| it is expected that the action to invoke and the provided cluster is an action |
| to be invoked on a pseudo cluster. |
| UnexpectedActionCreationError: Raised if there is an unexpected parsing error. |
| ''' |
| super().__init__(test_step) |
| self._busy_wait_ms = test_step.busy_wait_ms |
| self._command_name = stringcase.pascalcase(test_step.command) |
| self._cluster = cluster |
| self._interation_timeout_ms = test_step.timed_interaction_timeout_ms |
| self._request_object = None |
| self._expected_response_object = None |
| self._endpoint = test_step.endpoint |
| self._node_id = test_step.node_id |
| self._group_id = test_step.group_id |
| |
| if self._node_id is None and self._group_id is None: |
| raise UnexpectedActionCreationError( |
| 'Both node_id and group_id are None, at least one needs to be provided') |
| |
| command = context.data_model_lookup.get_command(self._cluster, self._command_name) |
| |
| if command is None: |
| # If we have not found a command it could me that it is a pseudo cluster command. |
| raise ActionCreationError( |
| f'Failed to find cluster:{self._cluster} Command:{self._command_name}') |
| |
| command_object = command() |
| if (test_step.arguments): |
| args = test_step.arguments['values'] |
| request_data_as_dict = Converter.convert_list_of_name_value_pair_to_dict(args) |
| |
| try: |
| request_data = Converter.convert_to_data_model_type( |
| request_data_as_dict, type(command_object)) |
| except ValueError: |
| raise UnexpectedActionCreationError('Could not covert yaml type') |
| |
| self._request_object = command_object.FromDict(request_data) |
| else: |
| self._request_object = command_object |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| try: |
| if self._group_id: |
| resp = dev_ctrl.SendGroupCommand( |
| self._group_id, self._request_object, |
| busyWaitMs=self._busy_wait_ms) |
| else: |
| resp = await dev_ctrl.SendCommand( |
| self._node_id, self._endpoint, self._request_object, |
| timedRequestTimeoutMs=self._interation_timeout_ms, |
| busyWaitMs=self._busy_wait_ms) |
| except chip.interaction_model.InteractionModelError as error: |
| return _ActionResult(status=_ActionStatus.ERROR, response=error) |
| |
| # Commands with no response give a None response. In those cases we return a success |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=resp) |
| |
| |
| class ReadAttributeAction(BaseAction): |
| '''Single read attribute action to be executed.''' |
| |
| def __init__(self, test_step, cluster: str, context: _ExecutionContext): |
| '''Converts 'test_step' to read attribute action that can execute with ChipDeviceController. |
| |
| Args: |
| 'test_step': Step containing information required to run read attribute action. |
| 'cluster': Name of cluster read attribute action is targeting. |
| 'context': Contains test-wide common objects such as DataModelLookup instance. |
| Raises: |
| UnexpectedActionCreationError: Raised if there is an unexpected parsing error. |
| ''' |
| super().__init__(test_step) |
| self._attribute_name = stringcase.pascalcase(test_step.attribute) |
| self._cluster = cluster |
| self._endpoint = test_step.endpoint |
| self._node_id = test_step.node_id |
| self._cluster_object = None |
| self._request_object = None |
| self._fabric_filtered = True |
| |
| if test_step.fabric_filtered is not None: |
| self._fabric_filtered = test_step.fabric_filtered |
| |
| self._cluster_object = context.data_model_lookup.get_cluster(self._cluster) |
| if self._cluster_object is None: |
| raise UnexpectedActionCreationError( |
| f'ReadAttribute failed to find cluster object:{self._cluster}') |
| |
| self._request_object = context.data_model_lookup.get_attribute( |
| self._cluster, self._attribute_name) |
| if self._request_object is None: |
| raise UnexpectedActionCreationError( |
| f'ReadAttribute failed to find cluster:{self._cluster} ' |
| f'Attribute:{self._attribute_name}') |
| |
| if test_step.arguments: |
| raise UnexpectedActionCreationError( |
| f'ReadAttribute should not contain arguments. {self.label}') |
| |
| if self._request_object.attribute_type is None: |
| raise UnexpectedActionCreationError( |
| f'ReadAttribute doesnt have valid attribute_type. {self.label}') |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| try: |
| raw_resp = await dev_ctrl.ReadAttribute(self._node_id, |
| [(self._endpoint, self._request_object)], |
| fabricFiltered=self._fabric_filtered) |
| except chip.interaction_model.InteractionModelError as error: |
| return _ActionResult(status=_ActionStatus.ERROR, response=error) |
| except ChipStackError as error: |
| _CHIP_TIMEOUT_ERROR = 50 |
| if error.err == _CHIP_TIMEOUT_ERROR: |
| return _ActionResult(status=_ActionStatus.ERROR, response=error) |
| # For now it is unsure if all ChipStackError are supposed to be intentional. |
| # As a result we simply re-raise the error. |
| raise error |
| |
| return self.parse_raw_response(raw_resp) |
| |
| def parse_raw_response(self, raw_resp) -> _ActionResult: |
| # TODO Currently there are no checks that this indexing won't fail. Need to add some |
| # initial validity checks. Coming soon in a future PR. |
| resp = raw_resp[self._endpoint][self._cluster_object][self._request_object] |
| |
| if isinstance(resp, ValueDecodeFailure): |
| # response.Reason is of type chip.interaction_model.Status. |
| return _ActionResult(status=_ActionStatus.ERROR, response=resp.Reason) |
| |
| # decode() is expecting to get a DataModelLookup Object type to grab certain attributes |
| # like cluster id. |
| return_val = self._request_object(resp) |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=return_val) |
| |
| |
| class ReadEventAction(BaseAction): |
| ''' Read Event action to be executed.''' |
| |
| def __init__(self, test_step, cluster: str, context: _ExecutionContext): |
| '''Converts 'test_step' to read event action that can execute with ChipDeviceController. |
| |
| Args: |
| 'test_step': Step containing information required to run read event action. |
| 'cluster': Name of cluster read event action is targeting. |
| 'context': Contains test-wide common objects such as DataModelLookup instance. |
| Raises: |
| UnexpectedActionCreationError: Raised if there is an unexpected parsing error. |
| ''' |
| super().__init__(test_step) |
| self._event_name = stringcase.pascalcase(test_step.event) |
| self._cluster = cluster |
| self._endpoint = test_step.endpoint |
| self._node_id = test_step.node_id |
| self._cluster_object = None |
| self._request_object = None |
| self._event_number_filter = test_step.event_number |
| self._fabric_filtered = False |
| |
| if test_step.fabric_filtered is not None: |
| self._fabric_filtered = test_step.fabric_filtered |
| |
| self._request_object = context.data_model_lookup.get_event(self._cluster, |
| self._event_name) |
| if self._request_object is None: |
| raise UnexpectedActionCreationError( |
| f'ReadEvent failed to find cluster:{self._cluster} Event:{self._event_name}') |
| |
| if test_step.arguments: |
| raise UnexpectedActionCreationError( |
| f'ReadEvent should not contain arguments. {self.label}') |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| try: |
| urgent = 0 |
| request = [(self._endpoint, self._request_object, urgent)] |
| resp = await dev_ctrl.ReadEvent(self._node_id, events=request, eventNumberFilter=self._event_number_filter, |
| fabricFiltered=self._fabric_filtered) |
| except chip.interaction_model.InteractionModelError as error: |
| return _ActionResult(status=_ActionStatus.ERROR, response=error) |
| |
| parsed_resp = EventResponse(event_result_list=resp) |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=parsed_resp) |
| |
| |
| class WaitForCommissioneeAction(BaseAction): |
| ''' Wait for commissionee action to be executed.''' |
| |
| def __init__(self, test_step): |
| super().__init__(test_step) |
| self._expire_existing_session = False |
| # This is the default when no timeout is provided. |
| _DEFAULT_TIMEOUT_MS = 10 * 1000 |
| self._timeout_ms = _DEFAULT_TIMEOUT_MS |
| |
| if test_step.arguments is None: |
| # Nothing left for us to do the default values are what we want |
| return |
| |
| args = test_step.arguments['values'] |
| request_data_as_dict = Converter.convert_list_of_name_value_pair_to_dict(args) |
| |
| # There's a chance the commissionee may have rebooted before this call here as part of a |
| # test flow or is just starting out fresh outright. Unless expireExistingSession is |
| # explicitly set, the default behaviour it to make sure we're not re-using any cached CASE |
| # sessions that will now be stale and mismatched with the peer, causing subsequent |
| # interactions to fail. |
| self._expire_existing_session = request_data_as_dict.get('expireExistingSession', True) |
| self._node_id = request_data_as_dict['nodeId'] |
| if 'timeout' in request_data_as_dict: |
| # Timeout is provided in seconds we need to conver to milliseconds. |
| self._timeout_ms = request_data_as_dict['timeout'] * 1000 |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| try: |
| if self._expire_existing_session: |
| dev_ctrl.ExpireSessions(self._node_id) |
| dev_ctrl.GetConnectedDeviceSync(self._node_id, timeoutMs=self._timeout_ms) |
| except TimeoutError: |
| return _ActionResult(status=_ActionStatus.ERROR, response=None) |
| |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=None) |
| |
| |
| class AttributeChangeAccumulator: |
| def __init__(self, name: str, expected_attribute: ClusterObjects.ClusterAttributeDescriptor, |
| output_queue: queue.SimpleQueue): |
| self._name = name |
| self._expected_attribute = expected_attribute |
| self._output_queue = output_queue |
| |
| def __call__(self, path: TypedAttributePath, transaction: SubscriptionTransaction): |
| if path.AttributeType == self._expected_attribute: |
| data = transaction.GetAttribute(path) |
| result = _ActionResult(status=_ActionStatus.SUCCESS, response=path.AttributeType(data)) |
| |
| item = _AttributeSubscriptionCallbackResult(self._name, path, result) |
| logging.debug( |
| f'Got subscription report on client {self.name} for {path.AttributeType}: {data}') |
| self._output_queue.put(item) |
| |
| @property |
| def name(self) -> str: |
| return self._name |
| |
| |
| class EventChangeAccumulator: |
| def __init__(self, name: str, expected_event, output_queue: queue.SimpleQueue): |
| self._name = name |
| self._expected_event = expected_event |
| self._output_queue = output_queue |
| |
| def __call__(self, event_result: EventReadResult, transaction: SubscriptionTransaction): |
| if (self._expected_event.cluster_id == event_result.Header.ClusterId and |
| self._expected_event.event_id == event_result.Header.EventId): |
| event_response = EventResponse(event_result_list=[event_result]) |
| result = _ActionResult(status=_ActionStatus.SUCCESS, response=event_response) |
| |
| item = _EventSubscriptionCallbackResult(self._name, result) |
| logging.debug(f'Got subscription report on client {self.name}') |
| self._output_queue.put(item) |
| |
| @property |
| def name(self) -> str: |
| return self._name |
| |
| |
| class SubscribeAttributeAction(ReadAttributeAction): |
| '''Single subscribe attribute action to be executed.''' |
| |
| def __init__(self, test_step, cluster: str, context: _ExecutionContext): |
| '''Converts 'test_step' to subscribe attribute action that can execute with ChipDeviceController. |
| |
| Args: |
| 'test_step': Step containing information required to run write attribute action. |
| 'cluster': Name of cluster write attribute action is targeting. |
| 'context': Contains test-wide common objects such as DataModelLookup instance. |
| Raises: |
| UnexpectedActionCreationError: Raised if there is an unexpected parsing error. |
| ''' |
| super().__init__(test_step, cluster, context) |
| self._context = context |
| if test_step.min_interval is None: |
| raise UnexpectedActionCreationError( |
| f'SubscribeAttribute action does not have min_interval {self.label}') |
| self._min_interval = test_step.min_interval |
| |
| if test_step.max_interval is None: |
| raise UnexpectedActionCreationError( |
| f'SubscribeAttribute action does not have max_interval {self.label}') |
| self._max_interval = test_step.max_interval |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| try: |
| subscription = await dev_ctrl.ReadAttribute(self._node_id, [(self._endpoint, self._request_object)], |
| reportInterval=(self._min_interval, self._max_interval), |
| keepSubscriptions=False) |
| except chip.interaction_model.InteractionModelError as error: |
| return _ActionResult(status=_ActionStatus.ERROR, response=error) |
| |
| self._context.subscriptions.append(subscription) |
| output_queue = self._context.subscription_callback_result_queue.get(self._attribute_name, |
| None) |
| if output_queue is None: |
| output_queue = queue.SimpleQueue() |
| self._context.subscription_callback_result_queue[self._attribute_name] = output_queue |
| |
| while not output_queue.empty(): |
| output_queue.get(block=False) |
| |
| subscription_handler = AttributeChangeAccumulator(self.label, self._request_object, |
| output_queue) |
| |
| subscription.SetAttributeUpdateCallback(subscription_handler) |
| |
| raw_resp = subscription.GetAttributes() |
| return self.parse_raw_response(raw_resp) |
| |
| |
| class SubscribeEventAction(ReadEventAction): |
| '''Single subscribe event action to be executed.''' |
| |
| def __init__(self, test_step, cluster: str, context: _ExecutionContext): |
| '''Converts 'test_step' to subscribe event action that can execute with ChipDeviceController. |
| |
| Args: |
| 'test_step': Step containing information required to run subscribe event action. |
| 'cluster': Name of cluster subscribe event action is targeting. |
| 'context': Contains test-wide common objects such as DataModelLookup instance. |
| Raises: |
| UnexpectedActionCreationError: Raised if there is an unexpected parsing error. |
| ''' |
| super().__init__(test_step, cluster, context) |
| self._context = context |
| if test_step.min_interval is None: |
| raise UnexpectedActionCreationError( |
| f'SubscribeEvent action does not have min_interval {self.label}') |
| self._min_interval = test_step.min_interval |
| |
| if test_step.max_interval is None: |
| raise UnexpectedActionCreationError( |
| f'SubscribeEvent action does not have max_interval {self.label}') |
| self._max_interval = test_step.max_interval |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| try: |
| urgent = 0 |
| request = [(self._endpoint, self._request_object, urgent)] |
| subscription = await dev_ctrl.ReadEvent(self._node_id, events=request, eventNumberFilter=self._event_number_filter, |
| reportInterval=(self._min_interval, self._max_interval), |
| keepSubscriptions=False) |
| except chip.interaction_model.InteractionModelError as error: |
| return _ActionResult(status=_ActionStatus.ERROR, response=error) |
| |
| self._context.subscriptions.append(subscription) |
| output_queue = self._context.subscription_callback_result_queue.get(self._event_name, |
| None) |
| if output_queue is None: |
| output_queue = queue.SimpleQueue() |
| self._context.subscription_callback_result_queue[self._event_name] = output_queue |
| |
| while not output_queue.empty(): |
| output_queue.get(block=False) |
| |
| subscription_handler = EventChangeAccumulator(self.label, self._request_object, output_queue) |
| |
| subscription.SetEventUpdateCallback(subscription_handler) |
| |
| events = subscription.GetEvents() |
| response = EventResponse(event_result_list=events) |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=response) |
| |
| |
| class WriteAttributeAction(BaseAction): |
| '''Single write attribute action to be executed.''' |
| |
| def __init__(self, test_step, cluster: str, context: _ExecutionContext): |
| '''Converts 'test_step' to write attribute action that can execute with ChipDeviceController. |
| |
| Args: |
| 'test_step': Step containing information required to run write attribute action. |
| 'cluster': Name of cluster write attribute action is targeting. |
| 'context': Contains test-wide common objects such as DataModelLookup instance. |
| Raises: |
| UnexpectedActionCreationError: Raised if there is an unexpected parsing error. |
| ''' |
| super().__init__(test_step) |
| self._attribute_name = stringcase.pascalcase(test_step.attribute) |
| self._busy_wait_ms = test_step.busy_wait_ms |
| self._cluster = cluster |
| self._endpoint = test_step.endpoint |
| self._interation_timeout_ms = test_step.timed_interaction_timeout_ms |
| self._node_id = test_step.node_id |
| self._group_id = test_step.group_id |
| self._request_object = None |
| |
| if self._node_id is None and self._group_id is None: |
| raise UnexpectedActionCreationError( |
| 'Both node_id and group_id are None, at least one needs to be provided') |
| |
| attribute = context.data_model_lookup.get_attribute( |
| self._cluster, self._attribute_name) |
| if attribute is None: |
| raise UnexpectedActionCreationError( |
| f'WriteAttribute failed to find cluster:{self._cluster} ' |
| f'Attribute:{self._attribute_name}') |
| |
| if not test_step.arguments: |
| raise UnexpectedActionCreationError(f'WriteAttribute action does have arguments {self.label}') |
| |
| args = test_step.arguments['values'] |
| if len(args) != 1: |
| raise UnexpectedActionCreationError('WriteAttribute is trying to write multiple values') |
| request_data_as_dict = args[0] |
| try: |
| # TODO this is an ugly hack |
| request_data = Converter.convert_to_data_model_type( |
| request_data_as_dict['value'], attribute.attribute_type.Type) |
| except ValueError: |
| raise UnexpectedActionCreationError('Could not covert yaml type') |
| |
| # Create a cluster object for the request from the provided YAML data. |
| self._request_object = attribute(request_data) |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| try: |
| if self._group_id: |
| resp = dev_ctrl.WriteGroupAttribute(self._group_id, [(self._request_object,)], |
| busyWaitMs=self._busy_wait_ms) |
| else: |
| resp = await dev_ctrl.WriteAttribute(self._node_id, [(self._endpoint, self._request_object)], |
| timedRequestTimeoutMs=self._interation_timeout_ms, |
| busyWaitMs=self._busy_wait_ms) |
| except chip.interaction_model.InteractionModelError as error: |
| return _ActionResult(status=_ActionStatus.ERROR, response=error) |
| |
| # Group writes are expected to have no response upon success. |
| if self._group_id and len(resp) == 0: |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=None) |
| |
| if len(resp) == 1 and isinstance(resp[0], AttributeStatus): |
| if resp[0].Status == chip.interaction_model.Status.Success: |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=None) |
| else: |
| return _ActionResult(status=_ActionStatus.ERROR, response=resp[0].Status) |
| |
| # We always expecte the response to be a list of length 1, for that reason we return error |
| # here. |
| return _ActionResult(status=_ActionStatus.ERROR, response=None) |
| |
| |
| class WaitForReportAction(BaseAction): |
| '''Single WaitForReport action to be executed.''' |
| |
| def __init__(self, test_step, context: _ExecutionContext): |
| '''Converts 'test_step' to wait for report action. |
| |
| Args: |
| 'test_step': Step containing information required to run wait for report action. |
| 'context': Contains test-wide common objects such as DataModelLookup instance. |
| Raises: |
| UnexpectedActionCreationError: Raised if the expected queue does not exist. |
| ''' |
| super().__init__(test_step) |
| if test_step.attribute is not None: |
| queue_name = stringcase.pascalcase(test_step.attribute) |
| elif test_step.event is not None: |
| queue_name = stringcase.pascalcase(test_step.event) |
| else: |
| raise UnexpectedActionCreationError( |
| 'WaitForReport needs to wait on either attribute or event, neither were provided') |
| |
| self._output_queue = context.subscription_callback_result_queue.get(queue_name, None) |
| if self._output_queue is None: |
| raise UnexpectedActionCreationError('Could not find output queue') |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| try: |
| # While there should be a timeout here provided by the test, the current codegen version |
| # of YAML tests doesn't have a per test step timeout, only a global timeout for the |
| # entire test. For that reason we default to a 30 second timeout. |
| item = self._output_queue.get(block=True, timeout=30) |
| except queue.Empty: |
| return _ActionResult(status=_ActionStatus.ERROR, response=None) |
| |
| if isinstance(item, _AttributeSubscriptionCallbackResult): |
| return item.result |
| return item.result |
| |
| |
| class CommissionerCommandAction(BaseAction): |
| '''Single Commissioner Command action to be executed.''' |
| |
| def __init__(self, test_step): |
| '''Converts 'test_step' to commissioner command action. |
| |
| Args: |
| 'test_step': Step containing information required to run wait for report action. |
| Raises: |
| UnexpectedActionCreationError: Raised if the expected queue does not exist. |
| ''' |
| super().__init__(test_step) |
| self._command = test_step.command |
| if test_step.command == 'GetCommissionerNodeId': |
| # Just setting the self._command is enough for run_action below. |
| pass |
| elif test_step.command == 'PairWithCode': |
| args = test_step.arguments['values'] |
| request_data_as_dict = Converter.convert_list_of_name_value_pair_to_dict(args) |
| self._setup_payload = request_data_as_dict['payload'] |
| self._node_id = request_data_as_dict['nodeId'] |
| else: |
| raise UnexpectedActionCreationError(f'Unexpected CommisionerCommand {test_step.command}') |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| if self._command == 'GetCommissionerNodeId': |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=_GetCommissionerNodeIdResult(dev_ctrl.nodeId)) |
| |
| resp = dev_ctrl.CommissionWithCode(self._setup_payload, self._node_id) |
| if resp: |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=None) |
| else: |
| return _ActionResult(status=_ActionStatus.ERROR, response=None) |
| |
| |
| class DiscoveryCommandAction(BaseAction): |
| """DiscoveryCommand implementation (FindCommissionable* methods).""" |
| |
| @staticmethod |
| def _filter_for_step(test_step) -> (discovery.FilterType, any): |
| """Given a test step, figure out the correct filters to give to |
| DiscoverCommissionableNodes. |
| """ |
| |
| if test_step.command == 'FindCommissionable': |
| return discovery.FilterType.NONE, None |
| |
| if test_step.command == 'FindCommissionableByCommissioningMode': |
| # this is just a "_CM" subtype |
| return discovery.FilterType.COMMISSIONING_MODE, None |
| |
| # all the items below require a "value" to use for filtering |
| args = test_step.arguments['values'] |
| request_data_as_dict = Converter.convert_list_of_name_value_pair_to_dict(args) |
| |
| filter = request_data_as_dict['value'] |
| |
| if test_step.command == 'FindCommissionableByDeviceType': |
| return discovery.FilterType.DEVICE_TYPE, filter |
| |
| if test_step.command == 'FindCommissionableByLongDiscriminator': |
| return discovery.FilterType.LONG_DISCRIMINATOR, filter |
| |
| if test_step.command == 'FindCommissionableByShortDiscriminator': |
| return discovery.FilterType.SHORT_DISCRIMINATOR, filter |
| |
| if test_step.command == 'FindCommissionableByVendorId': |
| return discovery.FilterType.VENDOR_ID, filter |
| |
| raise UnexpectedActionCreationError(f'Invalid command: {test_step.command}') |
| |
| def __init__(self, test_step): |
| super().__init__(test_step) |
| self.filterType, self.filter = DiscoveryCommandAction._filter_for_step(test_step) |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| devices = dev_ctrl.DiscoverCommissionableNodes( |
| filterType=self.filterType, filter=self.filter, stopOnFirst=True, timeoutSecond=5) |
| |
| # Devices will be a list: [CommissionableNode(), ...] |
| logging.info("Discovered devices: %r" % devices) |
| |
| if not devices: |
| logging.error("No devices found") |
| return _ActionResult(status=_ActionStatus.ERROR, response="NO DEVICES FOUND") |
| elif len(devices) > 1: |
| logging.warning("Commissionable discovery found multiple results!") |
| |
| return _ActionResult(status=_ActionStatus.SUCCESS, response=devices[0]) |
| |
| |
| class NotImplementedAction(BaseAction): |
| """Raises a "NOT YET IMPLEMENTED" exception when run.""" |
| |
| def __init__(self, test_step, cluster, command): |
| super().__init__(test_step) |
| self.cluster = cluster |
| self.command = command |
| |
| async def run_action(self, dev_ctrl: ChipDeviceController) -> _ActionResult: |
| raise Exception(f"NOT YET IMPLEMENTED: {self.cluster}::{self.command}") |
| |
| |
| class ReplTestRunner: |
| '''Test runner to encode/decode values from YAML test Parser for executing the TestStep. |
| |
| Uses ChipDeviceController from chip-repl to execute parsed YAML TestSteps. |
| ''' |
| |
| def __init__(self, test_spec_definition, certificate_authority_manager, alpha_dev_ctrl): |
| self._test_spec_definition = test_spec_definition |
| self._context = _ExecutionContext(data_model_lookup=PreDefinedDataModelLookup()) |
| self._certificate_authority_manager = certificate_authority_manager |
| self._dev_ctrls = {} |
| |
| if alpha_dev_ctrl is not None: |
| alpha_dev_ctrl.InitGroupTestingData() |
| self._dev_ctrls['alpha'] = alpha_dev_ctrl |
| |
| def _invoke_action_factory(self, test_step, cluster: str): |
| '''Creates cluster invoke action command from TestStep. |
| |
| Args: |
| 'test_step': Step containing information required to run an invoke command action. |
| 'cluster': Name of cluster action is targeting. |
| Returns: |
| InvokeAction if 'test_step' is a valid action to be executed. |
| None if we were unable to use the provided 'test_step' for a known reason that is not |
| fatal to test execution. |
| ''' |
| try: |
| return InvokeAction(test_step, cluster, self._context) |
| except ActionCreationError: |
| return None |
| |
| def _attribute_read_action_factory(self, test_step, cluster: str): |
| '''Creates read attribute command TestStep. |
| |
| Args: |
| 'test_step': Step containing information required to run read attribute action. |
| 'cluster': Name of cluster read attribute action is targeting. |
| Returns: |
| ReadAttributeAction if 'test_step' is a valid read attribute to be executed. |
| ''' |
| return ReadAttributeAction(test_step, cluster, self._context) |
| |
| def _event_read_action_factory(self, test_step, cluster: str): |
| return ReadEventAction(test_step, cluster, self._context) |
| |
| def _attribute_subscribe_action_factory(self, test_step, cluster: str): |
| '''Creates subscribe attribute command from TestStep provided. |
| |
| Args: |
| 'test_step': Step containing information required to run subscribe attribute action. |
| 'cluster': Name of cluster write attribute action is targeting. |
| Returns: |
| SubscribeAttributeAction if 'test_step' is a valid subscribe attribute to be executed. |
| None if we were unable to use the provided 'test_step' for a known reason that is not |
| fatal to test execution. |
| ''' |
| return SubscribeAttributeAction(test_step, cluster, self._context) |
| |
| def _attribute_subscribe_event_factory(self, test_step, cluster: str): |
| '''Creates subscribe event command from TestStep provided. |
| |
| Args: |
| 'test_step': Step containing information required to run subscribe attribute action. |
| 'cluster': Name of cluster write attribute action is targeting. |
| Returns: |
| SubscribeEventAction if 'test_step' is a valid subscribe attribute to be executed. |
| ''' |
| return SubscribeEventAction(test_step, cluster, self._context) |
| |
| def _attribute_write_action_factory(self, test_step, cluster: str): |
| '''Creates write attribute command TestStep. |
| |
| Args: |
| 'test_step': Step containing information required to run write attribute action. |
| 'cluster': Name of cluster write attribute action is targeting. |
| Returns: |
| WriteAttributeAction if 'test_step' is a valid write attribute to be executed. |
| None if we were unable to use the provided 'test_step' for a known reason that is not |
| fatal to test execution. |
| ''' |
| return WriteAttributeAction(test_step, cluster, self._context) |
| |
| def _wait_for_commissionee_action_factory(self, test_step): |
| return WaitForCommissioneeAction(test_step) |
| |
| def _wait_for_report_action_factory(self, test_step): |
| return WaitForReportAction(test_step, self._context) |
| |
| def _commissioner_command_action_factory(self, test_step): |
| return CommissionerCommandAction(test_step) |
| |
| def _default_pseudo_cluster(self, test_step): |
| try: |
| return DefaultPseudoCluster(test_step) |
| except ActionCreationError: |
| return None |
| |
| def encode(self, request) -> BaseAction: |
| action = None |
| cluster = request.cluster.replace(' ', '').replace('/', '').replace('.', '') |
| command = request.command |
| if cluster == 'CommissionerCommands': |
| return self._commissioner_command_action_factory(request) |
| # Some of the tests contain 'cluster over-rides' that refer to a different |
| # cluster than that specified in 'config'. |
| |
| elif cluster == 'DiscoveryCommands': |
| return DiscoveryCommandAction(request) |
| elif cluster == 'DelayCommands' and command == 'WaitForCommissionee': |
| action = self._wait_for_commissionee_action_factory(request) |
| elif command == 'writeAttribute': |
| action = self._attribute_write_action_factory(request, cluster) |
| elif command == 'readAttribute': |
| action = self._attribute_read_action_factory(request, cluster) |
| elif command == 'readEvent': |
| action = self._event_read_action_factory(request, cluster) |
| elif command == 'subscribeAttribute': |
| action = self._attribute_subscribe_action_factory(request, cluster) |
| elif command == 'subscribeEvent': |
| action = self._attribute_subscribe_event_factory(request, cluster) |
| elif command == 'waitForReport': |
| action = self._wait_for_report_action_factory(request) |
| else: |
| action = self._invoke_action_factory(request, cluster) |
| |
| if action is None: |
| # Now we try to create a default pseudo cluster. |
| action = self._default_pseudo_cluster(request) |
| |
| if action is None: |
| logger.warn(f"Failed to parse {request.label}") |
| return action |
| |
| def decode(self, result: _ActionResult): |
| # If this is a generic response, there is nothing to do. |
| if result.response is None: |
| # TODO Once yamltest and idl python packages are properly packaged as a single module |
| # the type we are returning will be formalized. For now TestStep.post_process_response |
| # expects this particular case to be sent an empty dict or a dict with an error. |
| return {} if result.status == _ActionStatus.SUCCESS else {'error': 'FAILURE'} |
| |
| response = result.response |
| |
| decoded_response = {} |
| if isinstance(response, chip.interaction_model.InteractionModelError): |
| decoded_response['error'] = stringcase.snakecase(response.status.name).upper() |
| return decoded_response |
| |
| if isinstance(response, chip.interaction_model.Status): |
| decoded_response['error'] = stringcase.snakecase(response.name).upper() |
| return decoded_response |
| |
| if isinstance(response, _GetCommissionerNodeIdResult): |
| decoded_response['value'] = {'nodeId': response.node_id} |
| return decoded_response |
| |
| if isinstance(response, chip.discovery.CommissionableNode): |
| decoded_response['value'] = { |
| 'instanceName': response.instanceName, |
| 'hostName': response.hostName, |
| 'port': response.port, |
| 'longDiscriminator': response.longDiscriminator, |
| 'vendorId': response.vendorId, |
| 'productId': response.productId, |
| 'commissioningMode': response.commissioningMode, |
| 'deviceType': response.deviceType, |
| 'deviceName': response.deviceName, |
| 'pairingInstruction': response.pairingInstruction, |
| 'pairingHint': response.pairingHint, |
| 'mrpRetryIntervalIdle': response.mrpRetryIntervalIdle, |
| 'mrpRetryIntervalActive': response.mrpRetryIntervalActive, |
| 'mrpRetryActiveThreshold': response.mrpRetryActiveThreshold, |
| 'supportsTcp': response.supportsTcp, |
| 'isICDOperatingAsLIT': response.isICDOperatingAsLIT, |
| 'addresses': response.addresses, |
| 'rotatingId': response.rotatingId, |
| |
| # derived values |
| 'rotatingIdLen': 0 if not response.rotatingId else len(response.rotatingId), |
| 'numIPs': len(response.addresses), |
| |
| } |
| return decoded_response |
| |
| if isinstance(response, EventResponse): |
| if not response.event_result_list: |
| # This means that the event result we got back was empty, below is how we |
| # represent this. |
| decoded_response = [{}] |
| return decoded_response |
| decoded_response = [] |
| for event in response.event_result_list: |
| if event.Status != chip.interaction_model.Status.Success: |
| error_message = stringcase.snakecase(event.Status.name).upper() |
| decoded_response.append({'error': error_message}) |
| continue |
| cluster_id = event.Header.ClusterId |
| cluster_name = self._test_spec_definition.get_cluster_name(cluster_id) |
| event_id = event.Header.EventId |
| event_name = self._test_spec_definition.get_event_name(cluster_id, event_id) |
| event_definition = self._test_spec_definition.get_event_by_name(cluster_name, event_name) |
| is_fabric_scoped = bool(event_definition.is_fabric_sensitive) |
| decoded_event = Converter.from_data_model_to_test_definition( |
| self._test_spec_definition, cluster_name, event_definition.fields, event.Data, is_fabric_scoped) |
| decoded_response.append({'value': decoded_event}) |
| return decoded_response |
| |
| if isinstance(response, ChipStackError): |
| decoded_response['error'] = 'FAILURE' |
| return decoded_response |
| |
| cluster_name = self._test_spec_definition.get_cluster_name(response.cluster_id) |
| if cluster_name is None: |
| raise Exception("Cannot find cluster name for id 0x%0X / %d" % (response.cluster_id, response.cluster_id)) |
| |
| decoded_response['clusterId'] = cluster_name |
| |
| if hasattr(response, 'command_id'): |
| decoded_response['command'] = self._test_spec_definition.get_response_name( |
| response.cluster_id, response.command_id) |
| response_definition = self._test_spec_definition.get_response_by_name( |
| cluster_name, decoded_response['command']) |
| decoded_response['value'] = Converter.from_data_model_to_test_definition( |
| self._test_spec_definition, cluster_name, response_definition.fields, response) |
| |
| if hasattr(response, 'attribute_id'): |
| decoded_response['attribute'] = self._test_spec_definition.get_attribute_name( |
| response.cluster_id, response.attribute_id) |
| attribute = self._test_spec_definition.get_attribute_by_name( |
| cluster_name, decoded_response['attribute']) |
| # TODO Once we fix the issue of not being able to find the global attribute properly |
| # we should be able to remove this if/else statement below. |
| if attribute is None: |
| # When we cannot find the attribute it is because it is a global attribute like |
| # FeatureMap. Fortunately for these types we can get away with using |
| # 'response.value' directly if it is a list and mapping to int if not a list. |
| if isinstance(response.value, list): |
| decoded_response['value'] = response.value |
| else: |
| decoded_response['value'] = Converter.from_data_model_to_test_definition( |
| self._test_spec_definition, cluster_name, int, response.value) |
| |
| else: |
| decoded_response['value'] = Converter.from_data_model_to_test_definition( |
| self._test_spec_definition, cluster_name, attribute.definition, response.value) |
| |
| return decoded_response |
| |
| def _get_fabric_id(self, id): |
| return _TestFabricId[id.upper()].value |
| |
| def _get_dev_ctrl(self, action: BaseAction): |
| if action.identity is not None: |
| dev_ctrl = self._dev_ctrls.get(action.identity, None) |
| if dev_ctrl is None: |
| fabric_id = self._get_fabric_id(action.identity) |
| certificate_authority = self._certificate_authority_manager.activeCaList[0] |
| fabric = None |
| for existing_admin in certificate_authority.adminList: |
| if existing_admin.fabricId == fabric_id: |
| fabric = existing_admin |
| |
| if fabric is None: |
| fabric = certificate_authority.NewFabricAdmin(vendorId=0xFFF1, |
| fabricId=fabric_id) |
| dev_ctrl = fabric.NewController() |
| dev_ctrl.InitGroupTestingData() |
| self._dev_ctrls[action.identity] = dev_ctrl |
| else: |
| dev_ctrl = self._dev_ctrls['alpha'] |
| |
| return dev_ctrl |
| |
| async def execute(self, action: BaseAction): |
| dev_ctrl = self._get_dev_ctrl(action) |
| return await action.run_action(dev_ctrl) |
| |
| def shutdown(self): |
| for subscription in self._context.subscriptions: |
| subscription.Shutdown() |
