Merge "PTS bot implementation for GATT profile tests" am: 8744afeabb am:... (52bd4a10) · Commits · e / os / android_packages_modules_Bluetooth

android/pandora/mmi2grpc/mmi2grpc/init.py

+9 −0

Original line number	Original line	Diff line number	Diff line
	@@ -22,6 +22,7 @@ import sys
	import grpc		import grpc

	from mmi2grpc.a2dp import A2DPProxy		from mmi2grpc.a2dp import A2DPProxy
			from mmi2grpc.gatt import GATTProxy
	from mmi2grpc.hfp import HFPProxy		from mmi2grpc.hfp import HFPProxy
	from mmi2grpc.sdp import SDPProxy		from mmi2grpc.sdp import SDPProxy
	from mmi2grpc.sm import SMProxy		from mmi2grpc.sm import SMProxy
	@@ -53,6 +54,7 @@ class IUT:

	# Profile proxies.		# Profile proxies.
	self._a2dp = None		self._a2dp = None
			self._gatt = None
	self._hfp = None		self._hfp = None
	self._sdp = None		self._sdp = None
	self._sm = None		self._sm = None
	@@ -66,8 +68,10 @@ class IUT:

	def __exit__(self, exc_type, exc_value, exc_traceback):		def __exit__(self, exc_type, exc_value, exc_traceback):
	self._a2dp = None		self._a2dp = None
			self._gatt = None
	self._hfp = None		self._hfp = None
	self._sdp = None		self._sdp = None
			self._sm = None

	def _retry(self, func):		def _retry(self, func):

	@@ -111,6 +115,11 @@ class IUT:
	if not self._a2dp:		if not self._a2dp:
	self._a2dp = A2DPProxy(grpc.insecure_channel(f'localhost:{self.port}'))		self._a2dp = A2DPProxy(grpc.insecure_channel(f'localhost:{self.port}'))
	return self._a2dp.interact(test, interaction, description, pts_address)		return self._a2dp.interact(test, interaction, description, pts_address)
			# Handles GATT MMIs.
			if profile in ('GATT'):
			if not self._gatt:
			self._gatt = GATTProxy(grpc.insecure_channel(f'localhost:{self.port}'))
			return self._gatt.interact(test, interaction, description, pts_address)
	# Handles HFP MMIs.		# Handles HFP MMIs.
	if profile in ('HFP'):		if profile in ('HFP'):
	if not self._hfp:		if not self._hfp:

android/pandora/mmi2grpc/mmi2grpc/gatt.py

0 → 100644

+88 −0

Original line number	Original line	Diff line number	Diff line
			# Copyright 2022 Google LLC
			#
			# 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
			#
			# https://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 re

			from mmi2grpc._helpers import assert_description
			from mmi2grpc._proxy import ProfileProxy

			from pandora.gatt_grpc import GATT
			from pandora.host_grpc import Host


			class GATTProxy(ProfileProxy):

			def __init__(self, channel):
			super().__init__()
			self.gatt = GATT(channel)
			self.host = Host(channel)
			self.connection = None

			@assert_description
			def MMI_IUT_INITIATE_CONNECTION(self, pts_addr: bytes, **kwargs):
			"""
			Please initiate a GATT connection to the PTS.

			Description: Verify that
			the Implementation Under Test (IUT) can initiate GATT connect request to
			PTS.
			"""

			self.connection = self.host.ConnectLE(address=pts_addr).connection
			return "OK"

			@assert_description
			def MMI_IUT_MTU_EXCHANGE(self, **kwargs):
			"""
			Please send exchange MTU command to the PTS.

			Description: Verify that
			the Implementation Under Test (IUT) can send Exchange MTU command to the
			tester.
			"""

			assert self.connection is not None
			self.gatt.ExchangeMTU(mtu=512, connection=self.connection)
			return "OK"

			def MMI_IUT_SEND_PREPARE_WRITE_REQUEST_VALID_SIZE(self, description: str, **kwargs):
			"""
			Please send prepare write request with handle = 'FFFF'O and size = 'XXX'
			to the PTS.

			Description: Verify that the Implementation Under Test
			(IUT) can send data according to negotiate MTU size.
			"""

			assert self.connection is not None
			matches = re.findall("'([a0-Z9])'O and size = '([a0-Z9])'", description)
			handle = int(matches[0][0], 16)
			data = bytes([1]) * int(matches[0][1])
			self.gatt.WriteCharacteristicFromHandle(connection=self.connection, handle=handle, value=data)
			return "OK"

			@assert_description
			def MMI_IUT_INITIATE_DISCONNECTION(self, **kwargs):
			"""
			Please initiate a GATT disconnection to the PTS.

			Description: Verify
			that the Implementation Under Test (IUT) can initiate GATT disconnect
			request to PTS.
			"""

			assert self.connection is not None
			self.host.DisconnectLE(connection=self.connection)
			self.connection = None
			return "OK"

android/pandora/server/Android.bp

+5 −2

Original line number	Original line	Diff line number	Diff line
	@@ -115,18 +115,21 @@ genrule {
	" $(in)",		" $(in)",
	srcs: [		srcs: [
	"proto/pandora/a2dp.proto",		"proto/pandora/a2dp.proto",
			"proto/pandora/gatt.proto",
	"proto/pandora/hfp.proto",		"proto/pandora/hfp.proto",
	"proto/pandora/host.proto",		"proto/pandora/host.proto",
	"proto/pandora/sm.proto"		"proto/pandora/sm.proto",
	],		],
	out: [		out: [
	"pandora/a2dp_grpc.py",		"pandora/a2dp_grpc.py",
	"pandora/a2dp_pb2.py",		"pandora/a2dp_pb2.py",
			"pandora/gatt_grpc.py",
			"pandora/gatt_pb2.py",
	"pandora/hfp_grpc.py",		"pandora/hfp_grpc.py",
	"pandora/hfp_pb2.py",		"pandora/hfp_pb2.py",
	"pandora/host_grpc.py",		"pandora/host_grpc.py",
	"pandora/host_pb2.py",		"pandora/host_pb2.py",
	"pandora/sm_pb2.py",
	"pandora/sm_grpc.py",		"pandora/sm_grpc.py",
			"pandora/sm_pb2.py",
	]		]
	}		}

android/pandora/server/configs/PtsBotTest.xml

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -22,6 +22,7 @@
	<option name="physical" value="false" />		<option name="physical" value="false" />
	<option name="profile" value="A2DP/SRC" />		<option name="profile" value="A2DP/SRC" />
	<option name="profile" value="AVDTP/SRC" />		<option name="profile" value="AVDTP/SRC" />
			<option name="profile" value="GATT/CL/GAC" />
	<option name="profile" value="HFP/AG/DIS" />		<option name="profile" value="HFP/AG/DIS" />
	<option name="profile" value="HFP/AG/HFI" />		<option name="profile" value="HFP/AG/HFI" />
	<option name="profile" value="HFP/AG/SLC" />		<option name="profile" value="HFP/AG/SLC" />

android/pandora/server/proto/pandora/gatt.proto

0 → 100644

+29 −0

Original line number	Original line	Diff line number	Diff line
			syntax = "proto3";

			option java_outer_classname = "GattProto";

			package pandora;

			import "pandora/host.proto";
			import "google/protobuf/empty.proto";

			service GATT {
			// Request an MTU size.
			rpc ExchangeMTU(ExchangeMTURequest) returns (google.protobuf.Empty);

			// Writes on a characteristic.
			rpc WriteCharacteristicFromHandle(WriteCharacteristicRequest) returns (google.protobuf.Empty);
			}

			// Request for the `ExchangeMTU` method.
			message ExchangeMTURequest {
			Connection connection = 1;
			int32 mtu = 2;
			}

			// Request for the `writeCharacteristicFromHandle` method.
			message WriteCharacteristicRequest {
			Connection connection = 1;
			uint32 handle = 2;
			bytes value = 3;
			}