Merge changes Ib5197ec5,I9a155234 am: 110276b24c am: 33d7c91705 am: 865722f4cc (08887414) · Commits · e / os / android_packages_modules_Bluetooth

system/gd/l2cap/classic/cert/l2cap_test.py

+75 −0

Original line number	Diff line number	Diff line
		@@ -590,6 +590,44 @@ class L2capTest(GdFacadeOnlyBaseTestClass):

		assertThat(self.cert_acl).emits(is_correct_information_response)

		def test_extended_feature_info_response_streaming(self):
		"""
		L2CAP/EXF/BV-02-C
		"""
		asserts.skip("Streaming not supported")
		self._setup_link_from_cert()

		signal_id = 3
		information_request = l2cap_packets.InformationRequestBuilder(
		signal_id,
		l2cap_packets.InformationRequestInfoType.EXTENDED_FEATURES_SUPPORTED
		)
		information_request_l2cap = l2cap_packets.BasicFrameBuilder(
		1, information_request)
		self.cert_send_b_frame(information_request_l2cap)

		def is_correct_information_response(l2cap_packet):
		packet_bytes = l2cap_packet.payload
		l2cap_view = l2cap_packets.BasicFrameView(
		bt_packets.PacketViewLittleEndian(list(packet_bytes)))
		if l2cap_view.GetChannelId() != 1:
		return False
		l2cap_control_view = l2cap_packets.ControlView(
		l2cap_view.GetPayload())
		if l2cap_control_view.GetCode(
		) != l2cap_packets.CommandCode.INFORMATION_RESPONSE:
		return False
		information_response_view = l2cap_packets.InformationResponseView(
		l2cap_control_view)
		if information_response_view.GetInfoType(
		) != l2cap_packets.InformationRequestInfoType.EXTENDED_FEATURES_SUPPORTED:
		return False
		extended_features_view = l2cap_packets.InformationResponseExtendedFeaturesView(
		information_response_view)
		return extended_features_view.GetStreamingMode()

		assertThat(self.cert_acl).emits(is_correct_information_response)

		def test_extended_feature_info_response_fcs(self):
		"""
		L2CAP/EXF/BV-03-C [Extended Features Information Response for FCS Option]
		@@ -628,6 +666,43 @@ class L2capTest(GdFacadeOnlyBaseTestClass):

		assertThat(self.cert_acl).emits(is_correct_information_response)

		def test_extended_feature_info_response_fixed_channels(self):
		"""
		L2CAP/EXF/BV-05-C
		"""
		self._setup_link_from_cert()

		signal_id = 3
		information_request = l2cap_packets.InformationRequestBuilder(
		signal_id,
		l2cap_packets.InformationRequestInfoType.EXTENDED_FEATURES_SUPPORTED
		)
		information_request_l2cap = l2cap_packets.BasicFrameBuilder(
		1, information_request)
		self.cert_send_b_frame(information_request_l2cap)

		def is_correct_information_response(l2cap_packet):
		packet_bytes = l2cap_packet.payload
		l2cap_view = l2cap_packets.BasicFrameView(
		bt_packets.PacketViewLittleEndian(list(packet_bytes)))
		if l2cap_view.GetChannelId() != 1:
		return False
		l2cap_control_view = l2cap_packets.ControlView(
		l2cap_view.GetPayload())
		if l2cap_control_view.GetCode(
		) != l2cap_packets.CommandCode.INFORMATION_RESPONSE:
		return False
		information_response_view = l2cap_packets.InformationResponseView(
		l2cap_control_view)
		if information_response_view.GetInfoType(
		) != l2cap_packets.InformationRequestInfoType.EXTENDED_FEATURES_SUPPORTED:
		return False
		extended_features_view = l2cap_packets.InformationResponseExtendedFeaturesView(
		information_response_view)
		return extended_features_view.GetFixedChannels()

		assertThat(self.cert_acl).emits(is_correct_information_response)

		def test_config_channel_not_use_FCS(self):
		"""
		L2CAP/FOC/BV-01-C [IUT Initiated Configuration of the FCS Option]

system/gd/l2cap/classic/internal/signalling_manager.cc

+2 −1

Original line number	Diff line number	Diff line
		@@ -512,7 +512,8 @@ void ClassicSignallingManager::OnInformationRequest(SignalId signal_id, Informat
		case InformationRequestInfoType::EXTENDED_FEATURES_SUPPORTED: {
		// TODO: implement this response
		auto response = InformationResponseExtendedFeaturesBuilder::Create(
		signal_id.Value(), InformationRequestResult::SUCCESS, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0);
		signal_id.Value(), InformationRequestResult::SUCCESS, 0, 0, 0, 1 /* ERTM /, 0 / Streaming mode */,
		1 /* FCS /, 0, 1 / Fixed Channels */, 0, 0);
		enqueue_buffer_->Enqueue(std::move(response), handler_);
		break;
		}