Merge "L2CAP: Add test script for pts test" (c4a799be) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/cert/gd_device.py

+1 −0

Original line number	Diff line number	Diff line
		@@ -85,3 +85,4 @@ class GdDevice(GdDeviceBase):
		self.hci_classic_security.command_complete_stream = EventStream(self.hci_classic_security.FetchCommandCompleteEvent)
		self.l2cap.packet_stream = EventStream(self.l2cap.FetchL2capData)
		self.l2cap.connection_complete_stream = EventStream(self.l2cap.FetchConnectionComplete)
		self.l2cap.connection_close_stream = EventStream(self.l2cap.FetchConnectionClose)

system/gd/cert/pts_base_test.py

0 → 100644

+39 −0

Original line number	Diff line number	Diff line
		#!/usr/bin/env python3
		#
		# Copyright 2019 - The Android Open Source Project
		#
		# 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.

		from acts.base_test import BaseTestClass

		import importlib
		import logging
		import os
		import signal
		import sys
		import subprocess

		ANDROID_BUILD_TOP = os.environ.get('ANDROID_BUILD_TOP')

		sys.path.append(ANDROID_BUILD_TOP + '/out/soong/.intermediates/packages/modules/Bluetooth/system/gd/BluetoothFacadeAndCertGeneratedStub_py/gen')


		class PTSBaseTestClass(BaseTestClass):
		def __init__(self, configs):
		BaseTestClass.__init__(self, configs)

		gd_devices = self.controller_configs.get("GdDevice")

		self.register_controller(
		importlib.import_module('cert.gd_device'),
		builtin=True)

system/gd/cert/run_pts_l2cap.sh

0 → 100755

+5 −0

Original line number	Diff line number	Diff line
		#! /bin/bash

		# For bluetooth_packets_python3
		export PYTHONPATH=$PYTHONPATH:$ANDROID_BUILD_TOP/out/host/linux-x86/lib64
		python3.8 `which act.py` -c $ANDROID_BUILD_TOP/packages/modules/Bluetooth/system/gd/l2cap/pts/pts.json -tf $ANDROID_BUILD_TOP/packages/modules/Bluetooth/system/gd/l2cap/pts/pts_l2cap_testcase -tp $ANDROID_BUILD_TOP/packages/modules/Bluetooth/system/gd

system/gd/l2cap/classic/cert/pts_l2cap_test.py

0 → 100644

+190 −0

Original line number	Diff line number	Diff line
		from cert.pts_base_test import PTSBaseTestClass
		from facade import common_pb2
		from facade import rootservice_pb2 as facade_rootservice_pb2
		from l2cap.classic import facade_pb2 as l2cap_facade_pb2
		from google.protobuf import empty_pb2

		from datetime import timedelta
		import time
		class PTSL2capTest(PTSBaseTestClass):
		def setup_test(self):
		self.device_under_test = self.gd_devices[0]

		self.device_under_test.rootservice.StartStack(
		facade_rootservice_pb2.StartStackRequest(
		module_under_test=facade_rootservice_pb2.BluetoothModule.Value('L2CAP'),
		)
		)

		self.device_under_test.wait_channel_ready()

		dut_address = self.device_under_test.controller_read_only_property.ReadLocalAddress(empty_pb2.Empty()).address
		pts_address = self.controller_configs.get('pts_address').lower()
		self.device_under_test.address = dut_address

		self.dut_address = common_pb2.BluetoothAddress(
		address=self.device_under_test.address)
		self.pts_address = common_pb2.BluetoothAddress(
		address=str.encode(pts_address))

		def teardown_test(self):
		self.device_under_test.rootservice.StopStack(
		facade_rootservice_pb2.StopStackRequest()
		)

		def _pending_connection_complete(self, timeout=30):
		dut_connection_stream = self.device_under_test.l2cap.connection_complete_stream
		dut_connection_stream.subscribe()
		dut_connection_stream.assert_event_occurs(
		lambda device : device.remote.address == self.pts_address.address,
		timeout=timedelta(seconds=timeout)
		)
		dut_connection_stream.unsubscribe()

		def _pending_connection_close(self, timeout=30):
		dut_connection_close_stream = self.device_under_test.l2cap.connection_close_stream
		dut_connection_close_stream.subscribe()
		dut_connection_close_stream.assert_event_occurs(
		lambda device : device.remote.address == self.pts_address.address,
		timeout=timedelta(seconds=timeout)
		)
		dut_connection_close_stream.unsubscribe()

		def test_L2CAP_COS_CED_BV_01_C(self):
		"""
		L2CAP/COS/CED/BV-01-C [Request Connection]
		Verify that the IUT is able to request the connection establishment for an L2CAP data channel and
		initiate the configuration procedure.
		"""
		psm = 1
		self.device_under_test.l2cap.OpenChannel(l2cap_facade_pb2.OpenChannelRequest(remote=self.pts_address, psm=psm))
		self._pending_connection_complete()
		self.device_under_test.l2cap.CloseChannel(l2cap_facade_pb2.CloseChannelRequest(psm=psm))
		self._pending_connection_close()

		def test_L2CAP_COS_CED_BV_03_C(self):
		"""
		L2CAP/COS/CED/BV-03-C [Send Data]
		Verify that the IUT is able to send DATA.
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))
		self._pending_connection_complete()
		self.device_under_test.l2cap.SendDynamicChannelPacket(l2cap_facade_pb2.DynamicChannelPacket(psm=psm, payload=b'abc'*34))
		self._pending_connection_close()

		def test_L2CAP_COS_CED_BV_04_C(self):
		"""
		L2CAP/COS/CED/BV-04-C [Disconnect]
		Verify that the IUT is able to disconnect the data channel.
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))
		self._pending_connection_complete()
		time.sleep(2)
		self.device_under_test.l2cap.CloseChannel(l2cap_facade_pb2.CloseChannelRequest(psm=psm))
		self._pending_connection_close()

		def test_L2CAP_COS_CED_BV_05_C(self):
		"""
		L2CAP/COS/CED/BV-05-C [Accept Connection]
		Verify that the IUT is able to disconnect the data channel.
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))
		self._pending_connection_complete()
		self._pending_connection_close()

		def test_L2CAP_COS_CED_BV_07_C(self):
		"""
		L2CAP/COS/CED/BV-07-C [Accept Disconnect]
		Verify that the IUT is able to respond to the request to disconnect the data channel.
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))
		self._pending_connection_complete()
		self._pending_connection_close()

		def test_L2CAP_COS_CED_BV_08_C(self):
		"""
		L2CAP/COS/CED/BV-08-C [Disconnect on Timeout]
		Verify that the IUT disconnects the data channel and shuts down this channel if no response occurs
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))

		time.sleep(120)

		def test_L2CAP_COS_CED_BV_09_C(self):
		"""
		L2CAP/COS/CED/BV-09-C [Receive Multi-Command Packet]
		Verify that the IUT is able to receive more than one signaling command in one L2CAP packet.
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))
		self._pending_connection_complete()
		self._pending_connection_close()

		def test_L2CAP_COS_CED_BV_11_C(self):
		"""
		L2CAP/COS/CED/BV-11-C [Configure MTU Size]
		Verify that the IUT is able to configure the supported MTU size
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))
		self._pending_connection_complete()
		self._pending_connection_close()

		def test_L2CAP_COS_CED_BI_01_C(self):
		"""
		L2CAP/COS/CED/BI-01-C [Reject Unknown Command]
		Verify that the IUT rejects an unknown signaling command.
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))
		self._pending_connection_complete()
		time.sleep(5)

		def test_L2CAP_COS_CFD_BV_03_C(self):
		"""
		L2CAP/COS/CFD/BV-03-C [Send Requested Options]
		Verify that the IUT can receive a configuration request with no options and send the requested
		options to the Lower Tester
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.BASIC))
		self._pending_connection_close()

		def test_L2CAP_COS_CFD_BV_08_C(self):
		"""
		L2CAP/COS/CFD/BV-08-C [Non-blocking Config Response]
		Verify that the IUT does not block transmitting L2CAP_ConfigRsp while waiting for L2CAP_ConfigRsp
		from the Lower Tester.
		"""
		psm = 1
		self.device_under_test.l2cap.OpenChannel(l2cap_facade_pb2.OpenChannelRequest(remote=self.pts_address, psm=psm))
		self._pending_connection_complete()
		self.device_under_test.l2cap.CloseChannel(l2cap_facade_pb2.CloseChannelRequest(psm=psm))
		self._pending_connection_close()


		def test_L2CAP_ERM_BI_01_C(self):
		"""
		L2CAP/ERM/BI-01-C [S-Frame [REJ] Lost or Corrupted]
		Verify the IUT can handle receipt of an S-=frame [RR] Poll = 1 if the S-frame [REJ] sent from the IUT
		is lost.
		"""
		psm = 1
		self.device_under_test.l2cap.SetDynamicChannel(l2cap_facade_pb2.SetEnableDynamicChannelRequest(
		psm=psm, retransmission_mode=l2cap_facade_pb2.RetransmissionFlowControlMode.ERTM))
		self._pending_connection_complete()
		self._pending_connection_close(timeout=60)

system/gd/l2cap/classic/facade.cc

+40 −0

Original line number	Diff line number	Diff line
		@@ -64,6 +64,22 @@ class L2capClassicModuleFacadeService : public L2capClassicModuleFacade::Service
		return connection_complete_stream_.HandleRequest(context, request, writer);
		}

		class ConnectionCloseCallback : public grpc::GrpcEventStreamCallback<ConnectionCloseEvent, ConnectionCloseEvent> {
		public:
		void OnWriteResponse(ConnectionCloseEvent* response, const ConnectionCloseEvent& event) override {
		response->CopyFrom(event);
		}

		} connection_close_callback_;
		::bluetooth::grpc::GrpcEventStream<ConnectionCloseEvent, ConnectionCloseEvent> connection_close_stream_{
		&connection_close_callback_};

		::grpc::Status FetchConnectionClose(::grpc::ServerContext* context,
		const ::bluetooth::facade::EventStreamRequest* request,
		::grpc::ServerWriter<classic::ConnectionCloseEvent>* writer) override {
		return connection_close_stream_.HandleRequest(context, request, writer);
		}

		::grpc::Status Connect(::grpc::ServerContext* context, const facade::BluetoothAddress* request,
		::google::protobuf::Empty* response) override {
		auto fixed_channel_manager = l2cap_layer_->GetFixedChannelManager();
		@@ -108,6 +124,17 @@ class L2capClassicModuleFacadeService : public L2capClassicModuleFacade::Service
		return ::grpc::Status::OK;
		}

		::grpc::Status CloseChannel(::grpc::ServerContext* context,
		const ::bluetooth::l2cap::classic::CloseChannelRequest* request,
		::google::protobuf::Empty* response) override {
		auto psm = request->psm();
		if (dynamic_channel_helper_map_.find(request->psm()) == dynamic_channel_helper_map_.end()) {
		return ::grpc::Status(::grpc::StatusCode::FAILED_PRECONDITION, "Psm not registered");
		}
		dynamic_channel_helper_map_[psm]->disconnect();
		return ::grpc::Status::OK;
		}

		::grpc::Status FetchL2capData(::grpc::ServerContext* context, const ::bluetooth::facade::EventStreamRequest* request,
		::grpc::ServerWriter<classic::L2capPacket>* writer) override {
		return l2cap_stream_.HandleRequest(context, request, writer);
		@@ -218,6 +245,10 @@ class L2capClassicModuleFacadeService : public L2capClassicModuleFacade::Service
		common::Bind(&L2capDynamicChannelHelper::on_connect_fail, common::Unretained(this)), handler_);
		}

		void disconnect() {
		channel_->Close();
		}

		void on_l2cap_service_registration_complete(DynamicChannelManager::RegistrationResult registration_result,
		std::unique_ptr<DynamicChannelService> service) {}

		@@ -226,6 +257,15 @@ class L2capClassicModuleFacadeService : public L2capClassicModuleFacade::Service
		event.mutable_remote()->set_address(channel->GetDevice().ToString());
		facade_service_->connection_complete_stream_.OnIncomingEvent(event);
		channel_ = std::move(channel);
		channel_->RegisterOnCloseCallback(
		handler_, common::Bind(&L2capDynamicChannelHelper::on_close_callback, common::Unretained(this)));
		}

		void on_close_callback(hci::ErrorCode errorCode) {
		ConnectionCloseEvent event;
		event.mutable_remote()->set_address(channel_->GetDevice().ToString());
		event.set_reason(static_cast<uint32_t>(errorCode));
		facade_service_->connection_close_stream_.OnIncomingEvent(event);
		}

		void on_connect_fail(DynamicChannelManager::ConnectionResult result) {}