| /* |
| * |
| * Copyright (c) 2024 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. |
| */ |
| |
| #include "DataModelFixtures.h" |
| |
| #include <app-common/zap-generated/cluster-objects.h> |
| #include <app-common/zap-generated/ids/Clusters.h> |
| #include <app/AttributeValueDecoder.h> |
| #include <app/AttributeValueEncoder.h> |
| #include <app/ConcreteAttributePath.h> |
| #include <app/ConcreteClusterPath.h> |
| #include <app/InteractionModelEngine.h> |
| #include <app/codegen-data-model-provider/Instance.h> |
| #include <app/data-model-provider/ActionReturnStatus.h> |
| #include <lib/core/DataModelTypes.h> |
| #include <lib/support/logging/TextOnlyLogging.h> |
| #include <optional> |
| |
| using namespace chip; |
| using namespace chip::app; |
| using namespace chip::app::DataModelTests; |
| using namespace chip::app::DataModel; |
| using namespace chip::app::Clusters; |
| using namespace chip::app::Clusters::UnitTesting; |
| using namespace chip::Protocols; |
| |
| namespace chip { |
| namespace app { |
| |
| class TestOnlyAttributeValueEncoderAccessor |
| { |
| public: |
| TestOnlyAttributeValueEncoderAccessor(AttributeValueEncoder & encoder) : mEncoder(encoder) {} |
| |
| AttributeReportIBs::Builder & Builder() { return mEncoder.mAttributeReportIBsBuilder; } |
| |
| void SetState(const AttributeEncodeState & state) { mEncoder.mEncodeState = state; } |
| |
| private: |
| AttributeValueEncoder & mEncoder; |
| }; |
| |
| class TestOnlyAttributeValueDecoderAccessor |
| { |
| public: |
| TestOnlyAttributeValueDecoderAccessor(AttributeValueDecoder & decoder) : mDecoder(decoder) {} |
| |
| TLV::TLVReader & GetTlvReader() { return mDecoder.mReader; } |
| |
| private: |
| AttributeValueDecoder & mDecoder; |
| }; |
| |
| namespace DataModelTests { |
| |
| ScopedChangeOnly<ReadResponseDirective> gReadResponseDirective(ReadResponseDirective::kSendDataResponse); |
| ScopedChangeOnly<WriteResponseDirective> gWriteResponseDirective(WriteResponseDirective::kSendAttributeSuccess); |
| ScopedChangeOnly<CommandResponseDirective> gCommandResponseDirective(CommandResponseDirective::kSendSuccessStatusCode); |
| |
| ScopedChangeOnly<bool> gIsLitIcd(false); |
| |
| // TODO: usage of a global value that changes as a READ sideffect is problematic for |
| // dual-read use cases (i.e. during checked ember/datamodel tests) |
| // |
| // For now see the hack "change undo" in CustomDataModel::ReadAttribute, however |
| // overall this is problematic. |
| uint16_t gInt16uTotalReadCount = 0; |
| CommandHandler::Handle gAsyncCommandHandle; |
| |
| } // namespace DataModelTests |
| |
| CHIP_ERROR ReadSingleClusterData(const Access::SubjectDescriptor & aSubjectDescriptor, bool aIsFabricFiltered, |
| const ConcreteReadAttributePath & aPath, AttributeReportIBs::Builder & aAttributeReports, |
| AttributeEncodeState * apEncoderState) |
| { |
| if (aPath.mEndpointId >= chip::Test::kMockEndpointMin) |
| { |
| return chip::Test::ReadSingleMockClusterData(aSubjectDescriptor.fabricIndex, aPath, aAttributeReports, apEncoderState); |
| } |
| |
| if (gReadResponseDirective == ReadResponseDirective::kSendManyDataResponses || |
| gReadResponseDirective == ReadResponseDirective::kSendManyDataResponsesWrongPath) |
| { |
| if (aPath.mClusterId != Clusters::UnitTesting::Id || aPath.mAttributeId != Clusters::UnitTesting::Attributes::Boolean::Id) |
| { |
| return CHIP_ERROR_INCORRECT_STATE; |
| } |
| |
| for (size_t i = 0; i < 4; ++i) |
| { |
| ConcreteAttributePath path(aPath); |
| // Use an incorrect attribute id for some of the responses. |
| path.mAttributeId = static_cast<AttributeId>( |
| path.mAttributeId + (i / 2) + (gReadResponseDirective == ReadResponseDirective::kSendManyDataResponsesWrongPath)); |
| AttributeEncodeState state(apEncoderState); |
| AttributeValueEncoder valueEncoder(aAttributeReports, aSubjectDescriptor, path, kDataVersion, aIsFabricFiltered, state); |
| ReturnErrorOnFailure(valueEncoder.Encode(true)); |
| } |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| if (gReadResponseDirective == ReadResponseDirective::kSendDataResponse) |
| { |
| if (aPath.mClusterId == app::Clusters::UnitTesting::Id && |
| aPath.mAttributeId == app::Clusters::UnitTesting::Attributes::ListFabricScoped::Id) |
| { |
| AttributeEncodeState state(apEncoderState); |
| AttributeValueEncoder valueEncoder(aAttributeReports, aSubjectDescriptor, aPath, kDataVersion, aIsFabricFiltered, |
| state); |
| |
| return valueEncoder.EncodeList([aSubjectDescriptor](const auto & encoder) -> CHIP_ERROR { |
| app::Clusters::UnitTesting::Structs::TestFabricScoped::Type val; |
| val.fabricIndex = aSubjectDescriptor.fabricIndex; |
| ReturnErrorOnFailure(encoder.Encode(val)); |
| val.fabricIndex = (val.fabricIndex == 1) ? 2 : 1; |
| ReturnErrorOnFailure(encoder.Encode(val)); |
| return CHIP_NO_ERROR; |
| }); |
| } |
| if (aPath.mClusterId == app::Clusters::UnitTesting::Id && |
| aPath.mAttributeId == app::Clusters::UnitTesting::Attributes::Int16u::Id) |
| { |
| AttributeEncodeState state(apEncoderState); |
| AttributeValueEncoder valueEncoder(aAttributeReports, aSubjectDescriptor, aPath, kDataVersion, aIsFabricFiltered, |
| state); |
| |
| return valueEncoder.Encode(++gInt16uTotalReadCount); |
| } |
| if (aPath.mClusterId == kPerpetualClusterId || |
| (aPath.mClusterId == app::Clusters::UnitTesting::Id && aPath.mAttributeId == kPerpetualAttributeid)) |
| { |
| AttributeEncodeState state; |
| AttributeValueEncoder valueEncoder(aAttributeReports, aSubjectDescriptor, aPath, kDataVersion, aIsFabricFiltered, |
| state); |
| |
| CHIP_ERROR err = valueEncoder.EncodeList([](const auto & encoder) -> CHIP_ERROR { |
| encoder.Encode(static_cast<uint8_t>(1)); |
| return CHIP_ERROR_NO_MEMORY; |
| }); |
| |
| if (err != CHIP_NO_ERROR) |
| { |
| // If the err is not CHIP_NO_ERROR, means the encoding was aborted, then the valueEncoder may save its state. |
| // The state is used by list chunking feature for now. |
| if (apEncoderState != nullptr) |
| { |
| *apEncoderState = valueEncoder.GetState(); |
| } |
| return err; |
| } |
| } |
| if (aPath.mClusterId == app::Clusters::IcdManagement::Id && |
| aPath.mAttributeId == app::Clusters::IcdManagement::Attributes::OperatingMode::Id) |
| { |
| AttributeEncodeState state(apEncoderState); |
| AttributeValueEncoder valueEncoder(aAttributeReports, aSubjectDescriptor, aPath, kDataVersion, aIsFabricFiltered, |
| state); |
| |
| return valueEncoder.Encode(gIsLitIcd ? Clusters::IcdManagement::OperatingModeEnum::kLit |
| : Clusters::IcdManagement::OperatingModeEnum::kSit); |
| } |
| |
| AttributeReportIB::Builder & attributeReport = aAttributeReports.CreateAttributeReport(); |
| ReturnErrorOnFailure(aAttributeReports.GetError()); |
| AttributeDataIB::Builder & attributeData = attributeReport.CreateAttributeData(); |
| ReturnErrorOnFailure(attributeReport.GetError()); |
| Clusters::UnitTesting::Attributes::ListStructOctetString::TypeInfo::Type value; |
| Clusters::UnitTesting::Structs::TestListStructOctet::Type valueBuf[4]; |
| |
| value = valueBuf; |
| |
| uint8_t i = 0; |
| for (auto & item : valueBuf) |
| { |
| item.member1 = i; |
| i++; |
| } |
| |
| attributeData.DataVersion(kDataVersion); |
| ReturnErrorOnFailure(attributeData.GetError()); |
| AttributePathIB::Builder & attributePath = attributeData.CreatePath(); |
| attributePath.Endpoint(aPath.mEndpointId).Cluster(aPath.mClusterId).Attribute(aPath.mAttributeId).EndOfAttributePathIB(); |
| ReturnErrorOnFailure(attributePath.GetError()); |
| |
| ReturnErrorOnFailure(DataModel::Encode(*(attributeData.GetWriter()), TLV::ContextTag(AttributeDataIB::Tag::kData), value)); |
| ReturnErrorOnFailure(attributeData.EndOfAttributeDataIB()); |
| return attributeReport.EndOfAttributeReportIB(); |
| } |
| |
| for (size_t i = 0; i < (gReadResponseDirective == ReadResponseDirective::kSendTwoDataErrors ? 2 : 1); ++i) |
| { |
| AttributeReportIB::Builder & attributeReport = aAttributeReports.CreateAttributeReport(); |
| ReturnErrorOnFailure(aAttributeReports.GetError()); |
| AttributeStatusIB::Builder & attributeStatus = attributeReport.CreateAttributeStatus(); |
| AttributePathIB::Builder & attributePath = attributeStatus.CreatePath(); |
| attributePath.Endpoint(aPath.mEndpointId).Cluster(aPath.mClusterId).Attribute(aPath.mAttributeId).EndOfAttributePathIB(); |
| ReturnErrorOnFailure(attributePath.GetError()); |
| |
| StatusIB::Builder & errorStatus = attributeStatus.CreateErrorStatus(); |
| ReturnErrorOnFailure(attributeStatus.GetError()); |
| errorStatus.EncodeStatusIB(StatusIB(Protocols::InteractionModel::Status::Busy)); |
| attributeStatus.EndOfAttributeStatusIB(); |
| ReturnErrorOnFailure(attributeStatus.GetError()); |
| ReturnErrorOnFailure(attributeReport.EndOfAttributeReportIB()); |
| } |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| bool IsClusterDataVersionEqual(const app::ConcreteClusterPath & aConcreteClusterPath, DataVersion aRequiredVersion) |
| { |
| if (aRequiredVersion == kDataVersion) |
| { |
| return true; |
| } |
| if (Test::GetVersion() == aRequiredVersion) |
| { |
| return true; |
| } |
| |
| return false; |
| } |
| |
| bool IsDeviceTypeOnEndpoint(DeviceTypeId deviceType, EndpointId endpoint) |
| { |
| return false; |
| } |
| |
| Protocols::InteractionModel::Status CheckEventSupportStatus(const ConcreteEventPath & aPath) |
| { |
| return Protocols::InteractionModel::Status::Success; |
| } |
| |
| const EmberAfAttributeMetadata * GetAttributeMetadata(const ConcreteAttributePath & aConcreteClusterPath) |
| { |
| // Note: This test does not make use of the real attribute metadata. |
| static EmberAfAttributeMetadata stub = { .defaultValue = EmberAfDefaultOrMinMaxAttributeValue(uint32_t(0)) }; |
| return &stub; |
| } |
| |
| CHIP_ERROR WriteSingleClusterData(const Access::SubjectDescriptor & aSubjectDescriptor, const ConcreteDataAttributePath & aPath, |
| TLV::TLVReader & aReader, WriteHandler * aWriteHandler) |
| { |
| static ListIndex listStructOctetStringElementCount = 0; |
| |
| if (aPath.mDataVersion.HasValue() && aPath.mDataVersion.Value() == kRejectedDataVersion) |
| { |
| return aWriteHandler->AddStatus(aPath, Protocols::InteractionModel::Status::DataVersionMismatch); |
| } |
| |
| if (aPath.mClusterId == Clusters::UnitTesting::Id && |
| aPath.mAttributeId == Attributes::ListStructOctetString::TypeInfo::GetAttributeId()) |
| { |
| if (gWriteResponseDirective == WriteResponseDirective::kSendAttributeSuccess) |
| { |
| if (!aPath.IsListOperation() || aPath.mListOp == ConcreteDataAttributePath::ListOperation::ReplaceAll) |
| { |
| |
| Attributes::ListStructOctetString::TypeInfo::DecodableType value; |
| |
| ReturnErrorOnFailure(DataModel::Decode(aReader, value)); |
| |
| auto iter = value.begin(); |
| listStructOctetStringElementCount = 0; |
| while (iter.Next()) |
| { |
| auto & item = iter.GetValue(); |
| |
| VerifyOrReturnError(item.member1 == listStructOctetStringElementCount, CHIP_ERROR_INVALID_ARGUMENT); |
| listStructOctetStringElementCount++; |
| } |
| |
| aWriteHandler->AddStatus(aPath, Protocols::InteractionModel::Status::Success); |
| } |
| else if (aPath.mListOp == ConcreteDataAttributePath::ListOperation::AppendItem) |
| { |
| Structs::TestListStructOctet::DecodableType item; |
| ReturnErrorOnFailure(DataModel::Decode(aReader, item)); |
| VerifyOrReturnError(item.member1 == listStructOctetStringElementCount, CHIP_ERROR_INVALID_ARGUMENT); |
| listStructOctetStringElementCount++; |
| |
| aWriteHandler->AddStatus(aPath, Protocols::InteractionModel::Status::Success); |
| } |
| else |
| { |
| return CHIP_ERROR_UNSUPPORTED_CHIP_FEATURE; |
| } |
| } |
| else |
| { |
| aWriteHandler->AddStatus(aPath, Protocols::InteractionModel::Status::Failure); |
| } |
| |
| return CHIP_NO_ERROR; |
| } |
| if (aPath.mClusterId == Clusters::UnitTesting::Id && aPath.mAttributeId == Attributes::ListFabricScoped::Id) |
| { |
| // Mock an invalid SubjectDescriptor. |
| // NOTE: completely ignores the passed-in subjectDescriptor |
| AttributeValueDecoder decoder(aReader, Access::SubjectDescriptor()); |
| if (!aPath.IsListOperation() || aPath.mListOp == ConcreteDataAttributePath::ListOperation::ReplaceAll) |
| { |
| Attributes::ListFabricScoped::TypeInfo::DecodableType value; |
| |
| ReturnErrorOnFailure(decoder.Decode(value)); |
| |
| auto iter = value.begin(); |
| while (iter.Next()) |
| { |
| auto & item = iter.GetValue(); |
| (void) item; |
| } |
| |
| aWriteHandler->AddStatus(aPath, Protocols::InteractionModel::Status::Success); |
| } |
| else if (aPath.mListOp == ConcreteDataAttributePath::ListOperation::AppendItem) |
| { |
| Structs::TestFabricScoped::DecodableType item; |
| ReturnErrorOnFailure(decoder.Decode(item)); |
| |
| aWriteHandler->AddStatus(aPath, Protocols::InteractionModel::Status::Success); |
| } |
| else |
| { |
| return CHIP_ERROR_UNSUPPORTED_CHIP_FEATURE; |
| } |
| return CHIP_NO_ERROR; |
| } |
| |
| // Boolean attribute of unit testing cluster triggers "multiple errors" case. |
| if (aPath.mClusterId == Clusters::UnitTesting::Id && aPath.mAttributeId == Attributes::Boolean::TypeInfo::GetAttributeId()) |
| { |
| Protocols::InteractionModel::ClusterStatusCode status{ Protocols::InteractionModel::Status::InvalidValue }; |
| |
| if (gWriteResponseDirective == WriteResponseDirective::kSendMultipleSuccess) |
| { |
| status = Protocols::InteractionModel::Status::Success; |
| } |
| else if (gWriteResponseDirective == WriteResponseDirective::kSendMultipleErrors) |
| { |
| status = Protocols::InteractionModel::Status::Failure; |
| } |
| else |
| { |
| VerifyOrDie(false); |
| } |
| |
| for (size_t i = 0; i < 4; ++i) |
| { |
| aWriteHandler->AddStatus(aPath, status); |
| } |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| if (aPath.mClusterId == Clusters::UnitTesting::Id && aPath.mAttributeId == Attributes::Int8u::TypeInfo::GetAttributeId()) |
| { |
| Protocols::InteractionModel::ClusterStatusCode status{ Protocols::InteractionModel::Status::InvalidValue }; |
| if (gWriteResponseDirective == WriteResponseDirective::kSendClusterSpecificSuccess) |
| { |
| status = Protocols::InteractionModel::ClusterStatusCode::ClusterSpecificSuccess(kExampleClusterSpecificSuccess); |
| } |
| else if (gWriteResponseDirective == WriteResponseDirective::kSendClusterSpecificFailure) |
| { |
| status = Protocols::InteractionModel::ClusterStatusCode::ClusterSpecificFailure(kExampleClusterSpecificFailure); |
| } |
| else |
| { |
| VerifyOrDie(false); |
| } |
| |
| aWriteHandler->AddStatus(aPath, status); |
| return CHIP_NO_ERROR; |
| } |
| |
| return CHIP_ERROR_UNSUPPORTED_CHIP_FEATURE; |
| } |
| |
| void DispatchSingleClusterCommand(const ConcreteCommandPath & aCommandPath, chip::TLV::TLVReader & aReader, |
| CommandHandler * apCommandObj) |
| { |
| ChipLogDetail(Controller, "Received Cluster Command: Endpoint=%x Cluster=" ChipLogFormatMEI " Command=" ChipLogFormatMEI, |
| aCommandPath.mEndpointId, ChipLogValueMEI(aCommandPath.mClusterId), ChipLogValueMEI(aCommandPath.mCommandId)); |
| |
| if (aCommandPath.mClusterId == Clusters::UnitTesting::Id && |
| aCommandPath.mCommandId == Clusters::UnitTesting::Commands::TestSimpleArgumentRequest::Type::GetCommandId()) |
| { |
| Clusters::UnitTesting::Commands::TestSimpleArgumentRequest::DecodableType dataRequest; |
| |
| if (DataModel::Decode(aReader, dataRequest) != CHIP_NO_ERROR) |
| { |
| apCommandObj->AddStatus(aCommandPath, Protocols::InteractionModel::Status::Failure, "Unable to decode the request"); |
| return; |
| } |
| |
| if (gCommandResponseDirective == CommandResponseDirective::kSendDataResponse) |
| { |
| Clusters::UnitTesting::Commands::TestStructArrayArgumentResponse::Type dataResponse; |
| Clusters::UnitTesting::Structs::NestedStructList::Type nestedStructList[4]; |
| |
| uint8_t i = 0; |
| for (auto & item : nestedStructList) |
| { |
| item.a = i; |
| item.b = false; |
| item.c.a = i; |
| item.c.b = true; |
| i++; |
| } |
| |
| dataResponse.arg1 = nestedStructList; |
| dataResponse.arg6 = true; |
| |
| apCommandObj->AddResponse(aCommandPath, dataResponse); |
| } |
| else if (gCommandResponseDirective == CommandResponseDirective::kSendSuccessStatusCode) |
| { |
| apCommandObj->AddStatus(aCommandPath, Protocols::InteractionModel::Status::Success); |
| } |
| else if (gCommandResponseDirective == CommandResponseDirective::kSendMultipleSuccessStatusCodes) |
| { |
| apCommandObj->AddStatus(aCommandPath, Protocols::InteractionModel::Status::Success, |
| "No error but testing status success case"); |
| |
| // TODO: Right now all but the first AddStatus call fail, so this |
| // test is not really testing what it should. |
| for (size_t i = 0; i < 3; ++i) |
| { |
| (void) apCommandObj->FallibleAddStatus(aCommandPath, Protocols::InteractionModel::Status::Success, |
| "No error but testing status success case"); |
| } |
| // And one failure on the end. |
| (void) apCommandObj->FallibleAddStatus(aCommandPath, Protocols::InteractionModel::Status::Failure); |
| } |
| else if (gCommandResponseDirective == CommandResponseDirective::kSendError) |
| { |
| apCommandObj->AddStatus(aCommandPath, Protocols::InteractionModel::Status::Failure); |
| } |
| else if (gCommandResponseDirective == CommandResponseDirective::kSendMultipleErrors) |
| { |
| apCommandObj->AddStatus(aCommandPath, Protocols::InteractionModel::Status::Failure); |
| |
| // TODO: Right now all but the first AddStatus call fail, so this |
| // test is not really testing what it should. |
| for (size_t i = 0; i < 3; ++i) |
| { |
| (void) apCommandObj->FallibleAddStatus(aCommandPath, Protocols::InteractionModel::Status::Failure); |
| } |
| } |
| else if (gCommandResponseDirective == CommandResponseDirective::kSendSuccessStatusCodeWithClusterStatus) |
| { |
| apCommandObj->AddStatus( |
| aCommandPath, Protocols::InteractionModel::ClusterStatusCode::ClusterSpecificSuccess(kTestSuccessClusterStatus)); |
| } |
| else if (gCommandResponseDirective == CommandResponseDirective::kSendErrorWithClusterStatus) |
| { |
| apCommandObj->AddStatus( |
| aCommandPath, Protocols::InteractionModel::ClusterStatusCode::ClusterSpecificFailure(kTestFailureClusterStatus)); |
| } |
| else if (gCommandResponseDirective == CommandResponseDirective::kAsync) |
| { |
| gAsyncCommandHandle = apCommandObj; |
| } |
| } |
| } |
| |
| Protocols::InteractionModel::Status ServerClusterCommandExists(const ConcreteCommandPath & aCommandPath) |
| { |
| // Mock cluster catalog, only support commands on one cluster on one endpoint. |
| using Protocols::InteractionModel::Status; |
| |
| if (aCommandPath.mEndpointId != DataModelTests::kTestEndpointId) |
| { |
| return Status::UnsupportedEndpoint; |
| } |
| |
| if (aCommandPath.mClusterId != Clusters::UnitTesting::Id) |
| { |
| return Status::UnsupportedCluster; |
| } |
| |
| return Status::Success; |
| } |
| |
| CustomDataModel & CustomDataModel::Instance() |
| { |
| static CustomDataModel model; |
| return model; |
| } |
| |
| ActionReturnStatus CustomDataModel::ReadAttribute(const ReadAttributeRequest & request, AttributeValueEncoder & encoder) |
| { |
| AttributeEncodeState mutableState(&encoder.GetState()); // provide a state copy to start. |
| |
| #if CHIP_CONFIG_USE_EMBER_DATA_MODEL && CHIP_CONFIG_USE_DATA_MODEL_INTERFACE |
| if ((request.path.mEndpointId < chip::Test::kMockEndpointMin) && |
| (gReadResponseDirective == ReadResponseDirective::kSendDataResponse) && |
| (request.path.mClusterId == app::Clusters::UnitTesting::Id) && |
| (request.path.mAttributeId == app::Clusters::UnitTesting::Attributes::Int16u::Id)) |
| { |
| // gInt16uTotalReadCount is a global that keeps changing. Further more, encoding |
| // size differs when moving from 0xFF to 0x100, so encoding sizes in TLV differ. |
| // |
| // This is a HACKISH workaround as it relies that we ember-read before datamodel-read |
| gInt16uTotalReadCount--; |
| } |
| #endif // CHIP_CONFIG_USE_EMBER_DATA_MODEL && CHIP_CONFIG_USE_DATA_MODEL_INTERFACE |
| |
| CHIP_ERROR err = ReadSingleClusterData(request.subjectDescriptor.value_or(Access::SubjectDescriptor()), |
| request.readFlags.Has(ReadFlags::kFabricFiltered), request.path, |
| TestOnlyAttributeValueEncoderAccessor(encoder).Builder(), &mutableState); |
| |
| // state must survive CHIP_ERRORs as it is used for chunking |
| TestOnlyAttributeValueEncoderAccessor(encoder).SetState(mutableState); |
| |
| return err; |
| } |
| |
| ActionReturnStatus CustomDataModel::WriteAttribute(const WriteAttributeRequest & request, AttributeValueDecoder & decoder) |
| { |
| static ListIndex listStructOctetStringElementCount = 0; |
| |
| if (request.path.mDataVersion.HasValue() && request.path.mDataVersion.Value() == kRejectedDataVersion) |
| { |
| return InteractionModel::Status::DataVersionMismatch; |
| } |
| |
| if (request.path.mClusterId == Clusters::UnitTesting::Id && |
| request.path.mAttributeId == Attributes::ListStructOctetString::TypeInfo::GetAttributeId()) |
| { |
| if (gWriteResponseDirective == WriteResponseDirective::kSendAttributeSuccess) |
| { |
| if (!request.path.IsListOperation() || request.path.mListOp == ConcreteDataAttributePath::ListOperation::ReplaceAll) |
| { |
| |
| Attributes::ListStructOctetString::TypeInfo::DecodableType value; |
| |
| ReturnErrorOnFailure(decoder.Decode(value)); |
| |
| auto iter = value.begin(); |
| listStructOctetStringElementCount = 0; |
| while (iter.Next()) |
| { |
| auto & item = iter.GetValue(); |
| |
| VerifyOrReturnError(item.member1 == listStructOctetStringElementCount, CHIP_ERROR_INVALID_ARGUMENT); |
| listStructOctetStringElementCount++; |
| } |
| return CHIP_NO_ERROR; |
| } |
| |
| if (request.path.mListOp == ConcreteDataAttributePath::ListOperation::AppendItem) |
| { |
| Structs::TestListStructOctet::DecodableType item; |
| ReturnErrorOnFailure(decoder.Decode(item)); |
| VerifyOrReturnError(item.member1 == listStructOctetStringElementCount, CHIP_ERROR_INVALID_ARGUMENT); |
| listStructOctetStringElementCount++; |
| |
| return CHIP_NO_ERROR; |
| } |
| |
| return CHIP_ERROR_UNSUPPORTED_CHIP_FEATURE; |
| } |
| |
| return CHIP_IM_GLOBAL_STATUS(Failure); |
| } |
| if (request.path.mClusterId == Clusters::UnitTesting::Id && request.path.mAttributeId == Attributes::ListFabricScoped::Id) |
| { |
| // TODO(backwards compatibility): unit tests here undoes the subject descriptor usage |
| // - original tests were completely bypassing the passed in subject descriptor for this test |
| // and overriding it with a invalid subject descriptor |
| // - we do the same here, however this seems somewhat off: decoder.Decode() will fail for list |
| // items so we could just return the error directly without this extra step |
| |
| // Mock an invalid Subject Descriptor |
| AttributeValueDecoder invalidSubjectDescriptorDecoder(TestOnlyAttributeValueDecoderAccessor(decoder).GetTlvReader(), |
| Access::SubjectDescriptor()); |
| if (!request.path.IsListOperation() || request.path.mListOp == ConcreteDataAttributePath::ListOperation::ReplaceAll) |
| { |
| Attributes::ListFabricScoped::TypeInfo::DecodableType value; |
| |
| ReturnErrorOnFailure(invalidSubjectDescriptorDecoder.Decode(value)); |
| |
| auto iter = value.begin(); |
| while (iter.Next()) |
| { |
| auto & item = iter.GetValue(); |
| (void) item; |
| } |
| } |
| else if (request.path.mListOp == ConcreteDataAttributePath::ListOperation::AppendItem) |
| { |
| Structs::TestFabricScoped::DecodableType item; |
| ReturnErrorOnFailure(invalidSubjectDescriptorDecoder.Decode(item)); |
| } |
| else |
| { |
| return CHIP_ERROR_UNSUPPORTED_CHIP_FEATURE; |
| } |
| return CHIP_NO_ERROR; |
| } |
| |
| // Boolean attribute of unit testing cluster triggers "multiple errors" case. |
| if (request.path.mClusterId == Clusters::UnitTesting::Id && |
| request.path.mAttributeId == Attributes::Boolean::TypeInfo::GetAttributeId()) |
| { |
| // TODO(IMDM): this used to send 4 responses (hence the multiple status) |
| // |
| // for (size_t i = 0; i < 4; ++i) |
| // { |
| // aWriteHandler->AddStatus(request.path, status); |
| // } |
| // |
| // which are NOT encodable by a simple response. It is unclear how this is |
| // convertible (if at all): we write path by path only. Having multiple |
| // responses for the same path within the write code makes no sense |
| // |
| // This should NOT be possible anymore when one can only return a single |
| // status (nobody has access to multiple path status updates at this level) |
| switch (gWriteResponseDirective) |
| { |
| case WriteResponseDirective::kSendMultipleSuccess: |
| return InteractionModel::Status::Success; |
| case WriteResponseDirective::kSendMultipleErrors: |
| return InteractionModel::Status::Failure; |
| default: |
| chipDie(); |
| } |
| } |
| |
| if (request.path.mClusterId == Clusters::UnitTesting::Id && |
| request.path.mAttributeId == Attributes::Int8u::TypeInfo::GetAttributeId()) |
| { |
| switch (gWriteResponseDirective) |
| { |
| case WriteResponseDirective::kSendClusterSpecificSuccess: |
| return InteractionModel::ClusterStatusCode::ClusterSpecificSuccess(kExampleClusterSpecificSuccess); |
| case WriteResponseDirective::kSendClusterSpecificFailure: |
| return InteractionModel::ClusterStatusCode::ClusterSpecificFailure(kExampleClusterSpecificFailure); |
| default: |
| // this should not be reached, our tests only set up these for this test case |
| chipDie(); |
| } |
| } |
| |
| return CHIP_ERROR_UNSUPPORTED_CHIP_FEATURE; |
| } |
| |
| std::optional<ActionReturnStatus> CustomDataModel::Invoke(const InvokeRequest & request, chip::TLV::TLVReader & input_arguments, |
| CommandHandler * handler) |
| { |
| DispatchSingleClusterCommand(request.path, input_arguments, handler); |
| return std::nullopt; // handler status is set by the dispatch |
| } |
| |
| EndpointId CustomDataModel::FirstEndpoint() |
| { |
| return CodegenDataModelProviderInstance()->FirstEndpoint(); |
| } |
| |
| EndpointId CustomDataModel::NextEndpoint(EndpointId before) |
| { |
| return CodegenDataModelProviderInstance()->NextEndpoint(before); |
| } |
| |
| ClusterEntry CustomDataModel::FirstCluster(EndpointId endpoint) |
| { |
| return CodegenDataModelProviderInstance()->FirstCluster(endpoint); |
| } |
| |
| ClusterEntry CustomDataModel::NextCluster(const ConcreteClusterPath & before) |
| { |
| return CodegenDataModelProviderInstance()->NextCluster(before); |
| } |
| |
| std::optional<ClusterInfo> CustomDataModel::GetClusterInfo(const ConcreteClusterPath & path) |
| { |
| return CodegenDataModelProviderInstance()->GetClusterInfo(path); |
| } |
| |
| AttributeEntry CustomDataModel::FirstAttribute(const ConcreteClusterPath & cluster) |
| { |
| return CodegenDataModelProviderInstance()->FirstAttribute(cluster); |
| } |
| |
| AttributeEntry CustomDataModel::NextAttribute(const ConcreteAttributePath & before) |
| { |
| return CodegenDataModelProviderInstance()->NextAttribute(before); |
| } |
| |
| std::optional<AttributeInfo> CustomDataModel::GetAttributeInfo(const ConcreteAttributePath & path) |
| { |
| return CodegenDataModelProviderInstance()->GetAttributeInfo(path); |
| } |
| |
| CommandEntry CustomDataModel::FirstAcceptedCommand(const ConcreteClusterPath & cluster) |
| { |
| return CodegenDataModelProviderInstance()->FirstAcceptedCommand(cluster); |
| } |
| |
| CommandEntry CustomDataModel::NextAcceptedCommand(const ConcreteCommandPath & before) |
| { |
| return CodegenDataModelProviderInstance()->NextAcceptedCommand(before); |
| } |
| |
| std::optional<CommandInfo> CustomDataModel::GetAcceptedCommandInfo(const ConcreteCommandPath & path) |
| { |
| return CodegenDataModelProviderInstance()->GetAcceptedCommandInfo(path); |
| } |
| |
| ConcreteCommandPath CustomDataModel::FirstGeneratedCommand(const ConcreteClusterPath & cluster) |
| { |
| return CodegenDataModelProviderInstance()->FirstGeneratedCommand(cluster); |
| } |
| |
| ConcreteCommandPath CustomDataModel::NextGeneratedCommand(const ConcreteCommandPath & before) |
| { |
| return CodegenDataModelProviderInstance()->NextGeneratedCommand(before); |
| } |
| |
| } // namespace app |
| } // namespace chip |
