Method Setup

conformance/service.cc:583–627

  }

  absl::StatusOr<std::unique_ptr<const cel::Runtime>> Setup(
      absl::string_view container) {
    RuntimeOptions options(options_);
    options.container = std::string(container);
    CEL_ASSIGN_OR_RETURN(
        auto builder, CreateStandardRuntimeBuilder(
                          google::protobuf::DescriptorPool::generated_pool(), options));

    if (enable_optimizations_) {
      CEL_RETURN_IF_ERROR(cel::extensions::EnableConstantFolding(
          builder, google::protobuf::MessageFactory::generated_factory()));
    }
    CEL_RETURN_IF_ERROR(cel::EnableReferenceResolver(
        builder, cel::ReferenceResolverEnabled::kAlways));
    if (enable_select_optimization_) {
      CEL_RETURN_IF_ERROR(cel::extensions::EnableSelectOptimization(builder));
    }

    auto& type_registry = builder.type_registry();
    // Use linked pbs in the generated descriptor pool.
    CEL_RETURN_IF_ERROR(RegisterProtobufEnum(
        type_registry,
        cel::expr::conformance::proto2::GlobalEnum_descriptor()));
    CEL_RETURN_IF_ERROR(RegisterProtobufEnum(
        type_registry,
        cel::expr::conformance::proto3::GlobalEnum_descriptor()));
    CEL_RETURN_IF_ERROR(RegisterProtobufEnum(
        type_registry,
        cel::expr::conformance::proto2::TestAllTypes::NestedEnum_descriptor()));
    CEL_RETURN_IF_ERROR(RegisterProtobufEnum(
        type_registry,
        cel::expr::conformance::proto3::TestAllTypes::NestedEnum_descriptor()));

    CEL_RETURN_IF_ERROR(cel::extensions::RegisterComprehensionsV2Functions(
        builder.function_registry(), options));
    CEL_RETURN_IF_ERROR(cel::extensions::EnableOptionalTypes(builder));
    CEL_RETURN_IF_ERROR(cel::extensions::RegisterEncodersFunctions(
        builder.function_registry(), options));
    CEL_RETURN_IF_ERROR(cel::extensions::RegisterStringsFunctions(
        builder.function_registry(), options));
    CEL_RETURN_IF_ERROR(cel::extensions::RegisterMathExtensionFunctions(
        builder.function_registry(), options));

    return std::move(builder).Build();
  }

  void Parse(const conformance::v1alpha1::ParseRequest& request,
             conformance::v1alpha1::ParseResponse& response) override {