def test_remote_name(self):
self.register_for_dut_event(
hci_packets.EventCode.REMOTE_HOST_SUPPORTED_FEATURES_NOTIFICATION)
with EventCallbackStream(self.cert_device.hci.FetchEvents(empty_proto.Empty())) as hci_event_stream, \
EventCallbackStream(self.device_under_test.neighbor.GetRemoteNameEvents(empty_proto.Empty())) as name_event_stream:
name_event_asserts = EventAsserts(name_event_stream)
hci_event_asserts = EventAsserts(hci_event_stream)
cert_name = b'Im_A_Cert'
padded_name = cert_name
while len(padded_name) < 248:
padded_name = padded_name + b'\0'
self.enqueue_hci_command(
hci_packets.WriteLocalNameBuilder(padded_name), True)
hci_event_asserts.assert_event_occurs(
lambda msg: b'\x0e\x04\x01\x13\x0c' in msg.event)
address = hci_packets.Address()
def get_address_from_complete(packet):
packet_bytes = packet.event
if b'\x0e\x0a\x01\x09\x10' in packet_bytes:
nonlocal address
addr_view = hci_packets.ReadBdAddrCompleteView(
hci_packets.CommandCompleteView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
address = addr_view.GetBdAddr()
return True
return False
# DUT Enables scans and gets its address
self.enqueue_hci_command(
hci_packets.WriteScanEnableBuilder(
hci_packets.ScanEnable.INQUIRY_AND_PAGE_SCAN), True)
self.enqueue_hci_command(hci_packets.ReadBdAddrBuilder(), True)
hci_event_asserts.assert_event_occurs(get_address_from_complete)
cert_address = address.encode('utf8')
self.device_under_test.neighbor.ReadRemoteName(
neighbor_facade.RemoteNameRequestMsg(
address=cert_address,
page_scan_repetition_mode=1,
clock_offset=0x6855))
name_event_asserts.assert_event_occurs(
lambda msg: cert_name in msg.name)
def test_fetch_hci_event(self):
with EventCallbackStream(
self.device_under_test.hal.FetchHciEvent(
empty_pb2.Empty())) as hci_event_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
self.send_dut_hci_command(
hci_packets.LeAddDeviceToWhiteListBuilder(
hci_packets.WhiteListAddressType.RANDOM,
'0C:05:04:03:02:01'))
event = hci_packets.LeAddDeviceToWhiteListCompleteBuilder(
1, hci_packets.ErrorCode.SUCCESS)
hci_event_asserts.assert_event_occurs(
lambda packet: bytes(event.Serialize()) in packet.payload)
def test_loopback_hci_command(self):
with EventCallbackStream(
self.device_under_test.hal.FetchHciEvent(
empty_pb2.Empty())) as hci_event_stream:
self.send_dut_hci_command(
hci_packets.WriteLoopbackModeBuilder(
hci_packets.LoopbackMode.ENABLE_LOCAL))
hci_event_asserts = EventAsserts(hci_event_stream)
command = hci_packets.LeAddDeviceToWhiteListBuilder(
hci_packets.WhiteListAddressType.RANDOM, '0C:05:04:03:02:01')
self.send_dut_hci_command(command)
hci_event_asserts.assert_event_occurs(
lambda packet: bytes(command.Serialize()) in packet.payload)
def test_inquiry_from_dut(self):
with EventCallbackStream(
self.device_under_test.hal.FetchHciEvent(
empty_pb2.Empty())) as hci_event_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
self.send_cert_hci_command(
hci_packets.WriteScanEnableBuilder(
hci_packets.ScanEnable.INQUIRY_AND_PAGE_SCAN))
lap = hci_packets.Lap()
lap.lap = 0x33
self.send_dut_hci_command(
hci_packets.InquiryBuilder(lap, 0x30, 0xff))
hci_event_asserts.assert_event_occurs(
lambda packet: b'\x02\x0f' in packet.payload
# Expecting an HCI Event (code 0x02, length 0x0f)
)
def test_inquiry_rssi_from_dut(self):
inquiry_msg = neighbor_facade.InquiryMsg(
inquiry_mode=neighbor_facade.DiscoverabilityMode.GENERAL,
result_mode=neighbor_facade.ResultMode.RSSI,
length_1_28s=3,
max_results=0)
with EventCallbackStream(
self.device_under_test.neighbor.SetInquiryMode(
inquiry_msg)) as inquiry_event_stream:
hci_event_asserts = EventAsserts(inquiry_event_stream)
self.enqueue_hci_command(
hci_packets.WriteScanEnableBuilder(
hci_packets.ScanEnable.INQUIRY_AND_PAGE_SCAN), True)
hci_event_asserts.assert_event_occurs(
lambda msg: b'\x22\x0f' in msg.packet
# Expecting an HCI Event (code 0x22, length 0x0f)
)
def test_inquiry_from_dut(self):
self.register_for_event(hci_packets.EventCode.INQUIRY_RESULT)
with EventCallbackStream(
self.device_under_test.hci.FetchEvents(
empty_proto.Empty())) as hci_event_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
self.send_hal_hci_command(
hci_packets.WriteScanEnableBuilder(
hci_packets.ScanEnable.INQUIRY_AND_PAGE_SCAN))
lap = hci_packets.Lap()
lap.lap = 0x33
self.enqueue_hci_command(
hci_packets.InquiryBuilder(lap, 0x30, 0xff), False)
hci_event_asserts.assert_event_occurs(
lambda packet: b'\x02\x0f' in packet.event
# Expecting an HCI Event (code 0x02, length 0x0f)
)
def test_le_ad_scan_dut_scans(self):
with EventCallbackStream(
# DUT Scans
self.device_under_test.hci_le_scanning_manager.StartScan(
empty_proto.Empty())) as advertising_event_stream:
hci_event_asserts = EventAsserts(advertising_event_stream)
# CERT Advertises
gap_name = hci_packets.GapData()
gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME
gap_name.data = list(bytes(b'Im_The_CERT!'))
gap_data = le_advertising_facade.GapDataMsg(
data=bytes(gap_name.Serialize()))
config = le_advertising_facade.AdvertisingConfig(
advertisement=[gap_data],
random_address=common.BluetoothAddress(
address=bytes(b'A6:A5:A4:A3:A2:A1')),
interval_min=512,
interval_max=768,
event_type=le_advertising_facade.AdvertisingEventType.ADV_IND,
address_type=common.RANDOM_DEVICE_ADDRESS,
peer_address_type=common.PUBLIC_DEVICE_OR_IDENTITY_ADDRESS,
peer_address=common.BluetoothAddress(
address=bytes(b'0C:05:04:03:02:01')),
channel_map=7,
filter_policy=le_advertising_facade.AdvertisingFilterPolicy.
ALL_DEVICES)
request = le_advertising_facade.CreateAdvertiserRequest(
config=config)
create_response = self.cert_device.hci_le_advertising_manager.CreateAdvertiser(
request)
hci_event_asserts.assert_event_occurs(
lambda packet: b'Im_The_CERT' in packet.event)
remove_request = le_advertising_facade.RemoveAdvertiserRequest(
advertiser_id=create_response.advertiser_id)
self.cert_device.hci_le_advertising_manager.RemoveAdvertiser(
remove_request)
def test_local_hci_cmd_and_event(self):
# Loopback mode responds with ACL and SCO connection complete
self.register_for_event(hci_packets.EventCode.CONNECTION_COMPLETE)
self.register_for_event(hci_packets.EventCode.LOOPBACK_COMMAND)
self.register_for_event(
hci_packets.EventCode.CONNECTION_PACKET_TYPE_CHANGED)
with EventCallbackStream(
self.device_under_test.hci.FetchEvents(
empty_proto.Empty())) as hci_event_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
self.enqueue_hci_command(
hci_packets.WriteLoopbackModeBuilder(
hci_packets.LoopbackMode.ENABLE_LOCAL), True)
cmd2loop = hci_packets.ReadLocalNameBuilder()
self.enqueue_hci_command(cmd2loop, True)
looped_bytes = bytes(cmd2loop.Serialize())
hci_event_asserts.assert_event_occurs(
lambda packet: looped_bytes in packet.event)
def test_inquiry_extended_from_dut(self):
name_string = b'Im_A_Cert'
gap_name = hci_packets.GapData()
gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME
gap_name.data = list(bytes(name_string))
gap_data = list([gap_name])
self.enqueue_hci_command(
hci_packets.WriteExtendedInquiryResponseBuilder(
hci_packets.FecRequired.NOT_REQUIRED, gap_data), True)
inquiry_msg = neighbor_facade.InquiryMsg(
inquiry_mode=neighbor_facade.DiscoverabilityMode.GENERAL,
result_mode=neighbor_facade.ResultMode.EXTENDED,
length_1_28s=3,
max_results=0)
with EventCallbackStream(
self.device_under_test.neighbor.SetInquiryMode(
inquiry_msg)) as inquiry_event_stream:
hci_event_asserts = EventAsserts(inquiry_event_stream)
self.enqueue_hci_command(
hci_packets.WriteScanEnableBuilder(
hci_packets.ScanEnable.INQUIRY_AND_PAGE_SCAN), True)
hci_event_asserts.assert_event_occurs(
lambda msg: name_string in msg.packet)
def test_le_ad_scan_dut_advertises(self):
self.register_for_le_event(hci_packets.SubeventCode.ADVERTISING_REPORT)
self.register_for_le_event(
hci_packets.SubeventCode.EXTENDED_ADVERTISING_REPORT)
with EventCallbackStream(
self.cert_device.hci.FetchLeSubevents(
empty_proto.Empty())) as hci_le_event_stream:
hci_event_asserts = EventAsserts(hci_le_event_stream)
# CERT Scans
self.enqueue_hci_command(
hci_packets.LeSetRandomAddressBuilder('0C:05:04:03:02:01'),
True)
scan_parameters = hci_packets.PhyScanParameters()
scan_parameters.le_scan_type = hci_packets.LeScanType.ACTIVE
scan_parameters.le_scan_interval = 40
scan_parameters.le_scan_window = 20
self.enqueue_hci_command(
hci_packets.LeSetExtendedScanParametersBuilder(
hci_packets.AddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.LeSetScanningFilterPolicy.ACCEPT_ALL, 1,
[scan_parameters]), True)
self.enqueue_hci_command(
hci_packets.LeSetExtendedScanEnableBuilder(
hci_packets.Enable.ENABLED,
hci_packets.FilterDuplicates.DISABLED, 0, 0), True)
# DUT Advertises
gap_name = hci_packets.GapData()
gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME
gap_name.data = list(bytes(b'Im_The_DUT!'))
gap_data = le_advertising_facade.GapDataMsg(
data=bytes(gap_name.Serialize()))
config = le_advertising_facade.AdvertisingConfig(
advertisement=[gap_data],
random_address=common.BluetoothAddress(
address=bytes(b'0D:05:04:03:02:01')),
interval_min=512,
interval_max=768,
event_type=le_advertising_facade.AdvertisingEventType.ADV_IND,
address_type=common.RANDOM_DEVICE_ADDRESS,
peer_address_type=common.PUBLIC_DEVICE_OR_IDENTITY_ADDRESS,
peer_address=common.BluetoothAddress(
address=bytes(b'A6:A5:A4:A3:A2:A1')),
channel_map=7,
filter_policy=le_advertising_facade.AdvertisingFilterPolicy.
ALL_DEVICES)
request = le_advertising_facade.CreateAdvertiserRequest(
config=config)
create_response = self.device_under_test.hci_le_advertising_manager.CreateAdvertiser(
request)
hci_event_asserts.assert_event_occurs(
lambda packet: b'Im_The_DUT' in packet.event)
remove_request = le_advertising_facade.RemoveAdvertiserRequest(
advertiser_id=create_response.advertiser_id)
self.device_under_test.hci_le_advertising_manager.RemoveAdvertiser(
remove_request)
self.enqueue_hci_command(
hci_packets.LeSetScanEnableBuilder(
hci_packets.Enable.DISABLED, hci_packets.Enable.DISABLED),
True)
def test_none_event(self):
with EventCallbackStream(
self.device_under_test.hal.FetchHciEvent(
empty_pb2.Empty())) as hci_event_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
hci_event_asserts.assert_none(timeout=timedelta(seconds=1))
def test_le_white_list_connection_cert_advertises(self):
with EventCallbackStream(self.device_under_test.hal.FetchHciEvent(empty_pb2.Empty())) as hci_event_stream, \
EventCallbackStream(self.cert_device.hal.FetchHciEvent(empty_pb2.Empty())) as cert_hci_event_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
cert_hci_event_asserts = EventAsserts(cert_hci_event_stream)
# DUT Connects
self.send_dut_hci_command(
hci_packets.LeSetRandomAddressBuilder('0D:05:04:03:02:01'))
self.send_dut_hci_command(
hci_packets.LeAddDeviceToWhiteListBuilder(
hci_packets.WhiteListAddressType.RANDOM,
'0C:05:04:03:02:01'))
phy_scan_params = hci_packets.LeCreateConnPhyScanParameters()
phy_scan_params.scan_interval = 0x60
phy_scan_params.scan_window = 0x30
phy_scan_params.conn_interval_min = 0x18
phy_scan_params.conn_interval_max = 0x28
phy_scan_params.conn_latency = 0
phy_scan_params.supervision_timeout = 0x1f4
phy_scan_params.min_ce_length = 0
phy_scan_params.max_ce_length = 0
self.send_dut_hci_command(
hci_packets.LeExtendedCreateConnectionBuilder(
hci_packets.InitiatorFilterPolicy.USE_WHITE_LIST,
hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.AddressType.RANDOM_DEVICE_ADDRESS,
'BA:D5:A4:A3:A2:A1', 1, [phy_scan_params]))
# CERT Advertises
advertising_handle = 1
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingLegacyParametersBuilder(
advertising_handle,
hci_packets.LegacyAdvertisingProperties.ADV_IND,
512,
768,
7,
hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.PeerAddressType.
PUBLIC_DEVICE_OR_IDENTITY_ADDRESS,
'A6:A5:A4:A3:A2:A1',
hci_packets.AdvertisingFilterPolicy.ALL_DEVICES,
0x7F,
0, # SID
hci_packets.Enable.DISABLED # Scan request notification
))
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingRandomAddressBuilder(
advertising_handle, '0C:05:04:03:02:01'))
gap_name = hci_packets.GapData()
gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME
gap_name.data = list(
bytes(b'Im_A_Cert!')) # TODO: Fix and remove !
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingDataBuilder(
advertising_handle,
hci_packets.Operation.COMPLETE_ADVERTISEMENT,
hci_packets.FragmentPreference.CONTROLLER_SHOULD_NOT,
[gap_name]))
enabled_set = hci_packets.EnabledSet()
enabled_set.advertising_handle = 1
enabled_set.duration = 0
enabled_set.max_extended_advertising_events = 0
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.ENABLED, [enabled_set]))
# LeConnectionComplete
cert_hci_event_asserts.assert_event_occurs(
lambda packet: b'\x3e\x13\x01\x00' in packet.payload,
timeout=timedelta(seconds=20))
hci_event_asserts.assert_event_occurs(
lambda packet: b'\x3e\x13\x01\x00' in packet.payload,
timeout=timedelta(seconds=20))
def test_le_connection_dut_advertises(self):
with EventCallbackStream(self.device_under_test.hal.FetchHciEvent(empty_pb2.Empty())) as hci_event_stream, \
EventCallbackStream(self.cert_device.hal.FetchHciEvent(empty_pb2.Empty())) as cert_hci_event_stream, \
EventCallbackStream(self.device_under_test.hal.FetchHciAcl(empty_pb2.Empty())) as acl_data_stream, \
EventCallbackStream(self.cert_device.hal.FetchHciAcl(empty_pb2.Empty())) as cert_acl_data_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
cert_hci_event_asserts = EventAsserts(cert_hci_event_stream)
acl_data_asserts = EventAsserts(acl_data_stream)
cert_acl_data_asserts = EventAsserts(cert_acl_data_stream)
# Cert Connects
self.send_cert_hci_command(
hci_packets.LeSetRandomAddressBuilder('0C:05:04:03:02:01'))
phy_scan_params = hci_packets.LeCreateConnPhyScanParameters()
phy_scan_params.scan_interval = 0x60
phy_scan_params.scan_window = 0x30
phy_scan_params.conn_interval_min = 0x18
phy_scan_params.conn_interval_max = 0x28
phy_scan_params.conn_latency = 0
phy_scan_params.supervision_timeout = 0x1f4
phy_scan_params.min_ce_length = 0
phy_scan_params.max_ce_length = 0
self.send_cert_hci_command(
hci_packets.LeExtendedCreateConnectionBuilder(
hci_packets.InitiatorFilterPolicy.USE_PEER_ADDRESS,
hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.AddressType.RANDOM_DEVICE_ADDRESS,
'0D:05:04:03:02:01', 1, [phy_scan_params]))
# DUT Advertises
advertising_handle = 0
self.send_dut_hci_command(
hci_packets.LeSetExtendedAdvertisingLegacyParametersBuilder(
advertising_handle,
hci_packets.LegacyAdvertisingProperties.ADV_IND,
400,
450,
7,
hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.PeerAddressType.
PUBLIC_DEVICE_OR_IDENTITY_ADDRESS,
'00:00:00:00:00:00',
hci_packets.AdvertisingFilterPolicy.ALL_DEVICES,
0xF8,
1, #SID
hci_packets.Enable.DISABLED # Scan request notification
))
self.send_dut_hci_command(
hci_packets.LeSetExtendedAdvertisingRandomAddressBuilder(
advertising_handle, '0D:05:04:03:02:01'))
gap_name = hci_packets.GapData()
gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME
gap_name.data = list(
bytes(b'Im_The_DUT!')) # TODO: Fix and remove !
self.send_dut_hci_command(
hci_packets.LeSetExtendedAdvertisingDataBuilder(
advertising_handle,
hci_packets.Operation.COMPLETE_ADVERTISEMENT,
hci_packets.FragmentPreference.CONTROLLER_SHOULD_NOT,
[gap_name]))
gap_short_name = hci_packets.GapData()
gap_short_name.data_type = hci_packets.GapDataType.SHORTENED_LOCAL_NAME
gap_short_name.data = list(bytes(b'Im_The_D'))
self.send_dut_hci_command(
hci_packets.LeSetExtendedAdvertisingScanResponseBuilder(
advertising_handle,
hci_packets.Operation.COMPLETE_ADVERTISEMENT,
hci_packets.FragmentPreference.CONTROLLER_SHOULD_NOT,
[gap_short_name]))
enabled_set = hci_packets.EnabledSet()
enabled_set.advertising_handle = advertising_handle
enabled_set.duration = 0
enabled_set.max_extended_advertising_events = 0
self.send_dut_hci_command(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.ENABLED, [enabled_set]))
conn_handle = 0xfff
def payload_handle(packet):
packet_bytes = packet.payload
if b'\x3e\x13\x01\x00' in packet_bytes:
nonlocal conn_handle
cc_view = hci_packets.LeConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
conn_handle = cc_view.GetConnectionHandle()
return True
return False
cert_hci_event_asserts.assert_event_occurs(payload_handle)
cert_handle = conn_handle
conn_handle = 0xfff
hci_event_asserts.assert_event_occurs(payload_handle)
dut_handle = conn_handle
# Send ACL Data
self.send_dut_acl_data(
dut_handle, hci_packets.PacketBoundaryFlag.
FIRST_NON_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(b'Just SomeAclData'))
self.send_cert_acl_data(
cert_handle, hci_packets.PacketBoundaryFlag.
FIRST_NON_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(b'Just SomeMoreAclData'))
cert_acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeAclData' in packet.payload)
acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeMoreAclData' in packet.payload)
def test_le_ad_scan_cert_advertises(self):
with EventCallbackStream(
self.device_under_test.hal.FetchHciEvent(
empty_pb2.Empty())) as hci_event_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
# DUT scans
self.send_dut_hci_command(
hci_packets.LeSetRandomAddressBuilder('0D:05:04:03:02:01'))
phy_scan_params = hci_packets.PhyScanParameters()
phy_scan_params.le_scan_interval = 6553
phy_scan_params.le_scan_window = 6553
phy_scan_params.le_scan_type = hci_packets.LeScanType.ACTIVE
self.send_dut_hci_command(
hci_packets.LeSetExtendedScanParametersBuilder(
hci_packets.AddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.LeSetScanningFilterPolicy.ACCEPT_ALL, 1,
[phy_scan_params]))
self.send_dut_hci_command(
hci_packets.LeSetExtendedScanEnableBuilder(
hci_packets.Enable.ENABLED,
hci_packets.FilterDuplicates.DISABLED, 0, 0))
# CERT Advertises
advertising_handle = 0
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingLegacyParametersBuilder(
advertising_handle,
hci_packets.LegacyAdvertisingProperties.ADV_IND,
512,
768,
7,
hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.PeerAddressType.
PUBLIC_DEVICE_OR_IDENTITY_ADDRESS,
'A6:A5:A4:A3:A2:A1',
hci_packets.AdvertisingFilterPolicy.ALL_DEVICES,
0x7F,
0, # SID
hci_packets.Enable.DISABLED # Scan request notification
))
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingRandomAddressBuilder(
advertising_handle, '0C:05:04:03:02:01'))
gap_name = hci_packets.GapData()
gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME
gap_name.data = list(
bytes(b'Im_A_Cert!')) # TODO: Fix and remove !
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingDataBuilder(
advertising_handle,
hci_packets.Operation.COMPLETE_ADVERTISEMENT,
hci_packets.FragmentPreference.CONTROLLER_SHOULD_NOT,
[gap_name]))
enabled_set = hci_packets.EnabledSet()
enabled_set.advertising_handle = advertising_handle
enabled_set.duration = 0
enabled_set.max_extended_advertising_events = 0
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.ENABLED, [enabled_set]))
hci_event_asserts.assert_event_occurs(
lambda packet: b'Im_A_Cert' in packet.payload)
# Disable Advertising
self.send_cert_hci_command(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.DISABLED, [enabled_set]))
# Disable Scanning
self.send_dut_hci_command(
hci_packets.LeSetExtendedScanEnableBuilder(
hci_packets.Enable.ENABLED,
hci_packets.FilterDuplicates.DISABLED, 0, 0))
def _dut_connection_close_stream(self):
return EventCallbackStream(
self.device_under_test.l2cap.FetchConnectionClose(
empty_pb2.Empty()))
def pair_justworks(self, cert_iocap_reply, expected_ui_event):
# Cert event registration
self.register_for_event(hci_packets.EventCode.LINK_KEY_REQUEST)
self.register_for_event(hci_packets.EventCode.IO_CAPABILITY_REQUEST)
self.register_for_event(hci_packets.EventCode.IO_CAPABILITY_RESPONSE)
self.register_for_event(
hci_packets.EventCode.USER_PASSKEY_NOTIFICATION)
self.register_for_event(
hci_packets.EventCode.USER_CONFIRMATION_REQUEST)
self.register_for_event(
hci_packets.EventCode.REMOTE_HOST_SUPPORTED_FEATURES_NOTIFICATION)
self.register_for_event(hci_packets.EventCode.LINK_KEY_NOTIFICATION)
self.register_for_event(hci_packets.EventCode.SIMPLE_PAIRING_COMPLETE)
with EventCallbackStream(self.device_under_test.security.FetchUiEvents(empty_proto.Empty())) as dut_ui_stream, \
EventCallbackStream(self.device_under_test.security.FetchBondEvents(empty_proto.Empty())) as dut_bond_stream, \
EventCallbackStream(self.device_under_test.neighbor.GetRemoteNameEvents(empty_proto.Empty())) as name_event_stream, \
EventCallbackStream(self.cert_device.hci.FetchEvents(empty_proto.Empty())) as cert_hci_event_stream:
cert_hci_event_asserts = EventAsserts(cert_hci_event_stream)
dut_ui_event_asserts = EventAsserts(dut_ui_stream)
dut_bond_asserts = EventAsserts(dut_bond_stream)
dut_name_asserts = EventAsserts(name_event_stream)
dut_address = self.device_under_test.hci_controller.GetMacAddress(
empty_proto.Empty()).address
cert_address = self.cert_device.hci_controller.GetMacAddress(
empty_proto.Empty()).address
# Enable Simple Secure Pairing
self.enqueue_hci_command(
hci_packets.WriteSimplePairingModeBuilder(
hci_packets.Enable.ENABLED), True)
cert_hci_event_asserts.assert_event_occurs(
lambda msg: b'\x0e\x04\x01\x56\x0c' in msg.event)
# Get the name
self.device_under_test.neighbor.ReadRemoteName(
neighbor_facade.RemoteNameRequestMsg(
address=cert_address,
page_scan_repetition_mode=1,
clock_offset=0x6855))
dut_name_asserts.assert_event_occurs(
lambda msg: self.cert_name in msg.name)
self.device_under_test.security.CreateBond(
common.BluetoothAddressWithType(
address=common.BluetoothAddress(address=cert_address),
type=common.BluetoothAddressTypeEnum.PUBLIC_DEVICE_ADDRESS)
)
cert_hci_event_asserts.assert_event_occurs(
lambda event: logging.debug(event.event) or hci_packets.
EventCode.IO_CAPABILITY_REQUEST in event.event)
self.enqueue_hci_command(cert_iocap_reply, True)
cert_hci_event_asserts.assert_event_occurs(
lambda event: logging.debug(event.event) or hci_packets.
EventCode.USER_CONFIRMATION_REQUEST in event.event)
self.enqueue_hci_command(
hci_packets.UserConfirmationRequestReplyBuilder(
dut_address.decode('utf8')), True)
logging.info("Waiting for UI event")
ui_id = -1
def get_unique_id(event):
if (event.message_type == expected_ui_event):
nonlocal ui_id
ui_id = event.unique_id
return True
return False
dut_ui_event_asserts.assert_event_occurs(get_unique_id)
logging.info("Sending UI response")
self.device_under_test.security.SendUiCallback(
security_facade.UiCallbackMsg(
message_type=security_facade.UiCallbackType.YES_NO,
boolean=True,
unique_id=ui_id))
dut_bond_asserts.assert_event_occurs(
lambda bond_event: bond_event.message_type == security_facade.
BondMsgType.DEVICE_BONDED)
def test_cert_connects(self):
self.register_for_event(hci_packets.EventCode.CONNECTION_COMPLETE)
self.register_for_event(hci_packets.EventCode.ROLE_CHANGE)
self.register_for_event(
hci_packets.EventCode.CONNECTION_PACKET_TYPE_CHANGED)
with EventCallbackStream(self.cert_device.hci.FetchEvents(empty_proto.Empty())) as cert_hci_event_stream, \
EventCallbackStream(self.cert_device.hci.FetchAclPackets(empty_proto.Empty())) as cert_acl_data_stream, \
EventCallbackStream(self.device_under_test.hci_acl_manager.FetchIncomingConnection(empty_proto.Empty())) as incoming_connection_stream, \
EventCallbackStream(self.device_under_test.hci_acl_manager.FetchAclData(empty_proto.Empty())) as acl_data_stream:
cert_hci_event_asserts = EventAsserts(cert_hci_event_stream)
incoming_connection_asserts = EventAsserts(
incoming_connection_stream)
cert_acl_data_asserts = EventAsserts(cert_acl_data_stream)
acl_data_asserts = EventAsserts(acl_data_stream)
# DUT Enables scans and gets its address
dut_address = self.device_under_test.hci_controller.GetMacAddress(
empty_proto.Empty()).address
self.device_under_test.neighbor.EnablePageScan(
neighbor_facade.EnableMsg(enabled=True))
# Cert connects
self.enqueue_hci_command(
hci_packets.CreateConnectionBuilder(
dut_address.decode('utf-8'),
0xcc18, # Packet Type
hci_packets.PageScanRepetitionMode.R1,
0x0,
hci_packets.ClockOffsetValid.INVALID,
hci_packets.CreateConnectionRoleSwitch.ALLOW_ROLE_SWITCH),
False)
conn_handle = 0xfff
def get_handle(packet):
packet_bytes = packet.event
if b'\x03\x0b\x00' in packet_bytes:
nonlocal conn_handle
cc_view = hci_packets.ConnectionCompleteView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes))))
conn_handle = cc_view.GetConnectionHandle()
return True
return False
# DUT gets a connection request
incoming_connection_asserts.assert_event_occurs(get_handle)
self.device_under_test.hci_acl_manager.SendAclData(
acl_manager_facade.AclData(
handle=conn_handle,
payload=bytes(
b'\x29\x00\x07\x00This is just SomeMoreAclData from the DUT'
)))
conn_handle = 0xfff
cert_hci_event_asserts.assert_event_occurs(get_handle)
cert_handle = conn_handle
self.enqueue_acl_data(
cert_handle,
hci_packets.PacketBoundaryFlag.FIRST_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(
b'\x26\x00\x07\x00This is just SomeAclData from the Cert'))
cert_acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeMoreAclData' in packet.data)
acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeAclData' in packet.payload)
def test_connection_cert_connects(self):
self.register_for_event(hci_packets.EventCode.CONNECTION_COMPLETE)
self.register_for_event(
hci_packets.EventCode.CONNECTION_PACKET_TYPE_CHANGED)
self.register_for_event(hci_packets.EventCode.CONNECTION_REQUEST)
self.send_hal_hci_command(hci_packets.WritePageTimeoutBuilder(0x4000))
with EventCallbackStream(self.device_under_test.hci.FetchEvents(empty_proto.Empty())) as hci_event_stream, \
EventCallbackStream(self.device_under_test.hci.FetchAclPackets(empty_proto.Empty())) as acl_data_stream, \
EventCallbackStream(self.cert_device.hal.FetchHciEvent(empty_proto.Empty())) as cert_hci_event_stream, \
EventCallbackStream(self.cert_device.hal.FetchHciAcl(empty_proto.Empty())) as cert_acl_data_stream:
hci_event_asserts = EventAsserts(hci_event_stream)
cert_hci_event_asserts = EventAsserts(cert_hci_event_stream)
acl_data_asserts = EventAsserts(acl_data_stream)
cert_acl_data_asserts = EventAsserts(cert_acl_data_stream)
address = hci_packets.Address()
def get_address_from_complete(packet):
packet_bytes = packet.event
if b'\x0e\x0a\x01\x09\x10' in packet_bytes:
nonlocal address
addr_view = hci_packets.ReadBdAddrCompleteView(
hci_packets.CommandCompleteView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
address = addr_view.GetBdAddr()
return True
return False
# DUT Enables scans and gets its address
self.enqueue_hci_command(
hci_packets.WriteScanEnableBuilder(
hci_packets.ScanEnable.INQUIRY_AND_PAGE_SCAN), True)
self.enqueue_hci_command(hci_packets.ReadBdAddrBuilder(), True)
hci_event_asserts.assert_event_occurs(get_address_from_complete)
# Cert Connects
self.send_hal_hci_command(
hci_packets.CreateConnectionBuilder(
address,
0xcc18, # Packet Type
hci_packets.PageScanRepetitionMode.R0,
0,
hci_packets.ClockOffsetValid.INVALID,
hci_packets.CreateConnectionRoleSwitch.ALLOW_ROLE_SWITCH))
# DUT Accepts
connection_request = None
def get_connect_request(packet):
if b'\x04\x0a' in packet.event:
nonlocal connection_request
connection_request = hci_packets.ConnectionRequestView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet.event))))
return True
return False
hci_event_asserts.assert_event_occurs(
get_connect_request, timeout=timedelta(seconds=20))
self.enqueue_hci_command(
hci_packets.AcceptConnectionRequestBuilder(
connection_request.GetBdAddr(),
hci_packets.AcceptConnectionRequestRole.REMAIN_SLAVE),
False)
conn_handle = 0xfff
def get_handle(packet_bytes):
if b'\x03\x0b\x00' in packet_bytes:
nonlocal conn_handle
cc_view = hci_packets.ConnectionCompleteView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes))))
conn_handle = cc_view.GetConnectionHandle()
return True
return False
def event_handle(packet):
packet_bytes = packet.event
return get_handle(packet_bytes)
def payload_handle(packet):
packet_bytes = packet.payload
return get_handle(packet_bytes)
cert_hci_event_asserts.assert_event_occurs(payload_handle)
cert_handle = conn_handle
conn_handle = 0xfff
hci_event_asserts.assert_event_occurs(event_handle)
dut_handle = conn_handle
if dut_handle == 0xfff:
logging.warning("Failed to get the DUT handle")
return False
if cert_handle == 0xfff:
logging.warning("Failed to get the CERT handle")
return False
# Send ACL Data
self.enqueue_acl_data(
dut_handle, hci_packets.PacketBoundaryFlag.
FIRST_NON_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(b'This is just SomeAclData'))
self.send_hal_acl_data(
cert_handle, hci_packets.PacketBoundaryFlag.
FIRST_NON_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(b'This is just SomeMoreAclData'))
cert_acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeAclData' in packet.payload)
acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeMoreAclData' in packet.data)
def test_dut_connects(self):
self.register_for_le_event(
hci_packets.SubeventCode.CONNECTION_COMPLETE)
with EventCallbackStream(self.cert_device.hci.FetchLeSubevents(empty_proto.Empty())) as cert_hci_le_event_stream, \
EventCallbackStream(self.cert_device.hci.FetchAclPackets(empty_proto.Empty())) as cert_acl_data_stream, \
EventCallbackStream(self.device_under_test.hci_le_acl_manager.FetchAclData(empty_proto.Empty())) as acl_data_stream:
cert_hci_le_event_asserts = EventAsserts(cert_hci_le_event_stream)
acl_data_asserts = EventAsserts(acl_data_stream)
cert_acl_data_asserts = EventAsserts(cert_acl_data_stream)
# Cert Advertises
advertising_handle = 0
self.enqueue_hci_command(
hci_packets.LeSetExtendedAdvertisingLegacyParametersBuilder(
advertising_handle,
hci_packets.LegacyAdvertisingProperties.ADV_IND,
400,
450,
7,
hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.PeerAddressType.
PUBLIC_DEVICE_OR_IDENTITY_ADDRESS,
'00:00:00:00:00:00',
hci_packets.AdvertisingFilterPolicy.ALL_DEVICES,
0xF8,
1, #SID
hci_packets.Enable.DISABLED # Scan request notification
),
True)
self.enqueue_hci_command(
hci_packets.LeSetExtendedAdvertisingRandomAddressBuilder(
advertising_handle, '0C:05:04:03:02:01'), True)
gap_name = hci_packets.GapData()
gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME
gap_name.data = list(bytes(b'Im_A_Cert'))
self.enqueue_hci_command(
hci_packets.LeSetExtendedAdvertisingDataBuilder(
advertising_handle,
hci_packets.Operation.COMPLETE_ADVERTISEMENT,
hci_packets.FragmentPreference.CONTROLLER_SHOULD_NOT,
[gap_name]), True)
gap_short_name = hci_packets.GapData()
gap_short_name.data_type = hci_packets.GapDataType.SHORTENED_LOCAL_NAME
gap_short_name.data = list(bytes(b'Im_A_C'))
self.enqueue_hci_command(
hci_packets.LeSetExtendedAdvertisingScanResponseBuilder(
advertising_handle,
hci_packets.Operation.COMPLETE_ADVERTISEMENT,
hci_packets.FragmentPreference.CONTROLLER_SHOULD_NOT,
[gap_short_name]), True)
enabled_set = hci_packets.EnabledSet()
enabled_set.advertising_handle = advertising_handle
enabled_set.duration = 0
enabled_set.max_extended_advertising_events = 0
self.enqueue_hci_command(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.ENABLED, [enabled_set]), True)
with EventCallbackStream(
self.device_under_test.hci_le_acl_manager.CreateConnection(
le_acl_manager_facade.LeConnectionMsg(
address_type=int(
hci_packets.AddressType.RANDOM_DEVICE_ADDRESS),
address=bytes(
'0C:05:04:03:02:01',
'utf8')))) as connection_event_stream:
connection_event_asserts = EventAsserts(
connection_event_stream)
# Cert gets ConnectionComplete with a handle and sends ACL data
handle = 0xfff
def get_handle(packet):
packet_bytes = packet.event
nonlocal handle
if b'\x3e\x13\x01\x00' in packet_bytes:
cc_view = hci_packets.LeConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
return True
if b'\x3e\x13\x0A\x00' in packet_bytes:
cc_view = hci_packets.LeEnhancedConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
return True
return False
cert_hci_le_event_asserts.assert_event_occurs(get_handle)
cert_handle = handle
self.enqueue_acl_data(
cert_handle, hci_packets.PacketBoundaryFlag.
FIRST_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(b'\x19\x00\x07\x00SomeAclData from the Cert'))
# DUT gets a connection complete event and sends and receives
handle = 0xfff
connection_event_asserts.assert_event_occurs(get_handle)
self.device_under_test.hci_le_acl_manager.SendAclData(
le_acl_manager_facade.LeAclData(
handle=handle,
payload=bytes(
b'\x1C\x00\x07\x00SomeMoreAclData from the DUT')))
cert_acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeMoreAclData' in packet.data)
acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeAclData' in packet.payload)
def test_cert_connects(self):
self.register_for_le_event(
hci_packets.SubeventCode.CONNECTION_COMPLETE)
with EventCallbackStream(self.cert_device.hci.FetchLeSubevents(empty_proto.Empty())) as cert_hci_le_event_stream, \
EventCallbackStream(self.cert_device.hci.FetchAclPackets(empty_proto.Empty())) as cert_acl_data_stream, \
EventCallbackStream(self.device_under_test.hci_le_acl_manager.FetchIncomingConnection(empty_proto.Empty())) as incoming_connection_stream, \
EventCallbackStream(self.device_under_test.hci_le_acl_manager.FetchAclData(empty_proto.Empty())) as acl_data_stream:
cert_hci_le_event_asserts = EventAsserts(cert_hci_le_event_stream)
incoming_connection_asserts = EventAsserts(
incoming_connection_stream)
acl_data_asserts = EventAsserts(acl_data_stream)
cert_acl_data_asserts = EventAsserts(cert_acl_data_stream)
# DUT Advertises
gap_name = hci_packets.GapData()
gap_name.data_type = hci_packets.GapDataType.COMPLETE_LOCAL_NAME
gap_name.data = list(bytes(b'Im_The_DUT'))
gap_data = le_advertising_facade.GapDataMsg(
data=bytes(gap_name.Serialize()))
config = le_advertising_facade.AdvertisingConfig(
advertisement=[gap_data],
random_address=common.BluetoothAddress(
address=bytes(b'0D:05:04:03:02:01')),
interval_min=512,
interval_max=768,
event_type=le_advertising_facade.AdvertisingEventType.ADV_IND,
address_type=common.RANDOM_DEVICE_ADDRESS,
peer_address_type=common.PUBLIC_DEVICE_OR_IDENTITY_ADDRESS,
peer_address=common.BluetoothAddress(
address=bytes(b'A6:A5:A4:A3:A2:A1')),
channel_map=7,
filter_policy=le_advertising_facade.AdvertisingFilterPolicy.
ALL_DEVICES)
request = le_advertising_facade.CreateAdvertiserRequest(
config=config)
create_response = self.device_under_test.hci_le_advertising_manager.CreateAdvertiser(
request)
# Cert Connects
self.enqueue_hci_command(
hci_packets.LeSetRandomAddressBuilder('0C:05:04:03:02:01'),
True)
phy_scan_params = hci_packets.LeCreateConnPhyScanParameters()
phy_scan_params.scan_interval = 0x60
phy_scan_params.scan_window = 0x30
phy_scan_params.conn_interval_min = 0x18
phy_scan_params.conn_interval_max = 0x28
phy_scan_params.conn_latency = 0
phy_scan_params.supervision_timeout = 0x1f4
phy_scan_params.min_ce_length = 0
phy_scan_params.max_ce_length = 0
self.enqueue_hci_command(
hci_packets.LeExtendedCreateConnectionBuilder(
hci_packets.InitiatorFilterPolicy.USE_PEER_ADDRESS,
hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.AddressType.RANDOM_DEVICE_ADDRESS,
'0D:05:04:03:02:01', 1, [phy_scan_params]), False)
# Cert gets ConnectionComplete with a handle and sends ACL data
handle = 0xfff
def get_handle(packet):
packet_bytes = packet.event
nonlocal handle
if b'\x3e\x13\x01\x00' in packet_bytes:
cc_view = hci_packets.LeConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
return True
if b'\x3e\x13\x0A\x00' in packet_bytes:
cc_view = hci_packets.LeEnhancedConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
return True
return False
cert_hci_le_event_asserts.assert_event_occurs(get_handle)
cert_handle = handle
self.enqueue_acl_data(
cert_handle,
hci_packets.PacketBoundaryFlag.FIRST_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(b'\x19\x00\x07\x00SomeAclData from the Cert'))
# DUT gets a connection complete event and sends and receives
handle = 0xfff
incoming_connection_asserts.assert_event_occurs(get_handle)
self.device_under_test.hci_le_acl_manager.SendAclData(
le_acl_manager_facade.LeAclData(
handle=handle,
payload=bytes(
b'\x1C\x00\x07\x00SomeMoreAclData from the DUT')))
cert_acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeMoreAclData' in packet.data)
acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeAclData' in packet.payload)
def test_dut_connects(self):
self.register_for_event(hci_packets.EventCode.CONNECTION_REQUEST)
self.register_for_event(hci_packets.EventCode.CONNECTION_COMPLETE)
self.register_for_event(
hci_packets.EventCode.CONNECTION_PACKET_TYPE_CHANGED)
with EventCallbackStream(self.cert_device.hci.FetchEvents(empty_proto.Empty())) as cert_hci_event_stream, \
EventCallbackStream(self.cert_device.hci.FetchAclPackets(empty_proto.Empty())) as cert_acl_data_stream, \
EventCallbackStream(self.device_under_test.hci_acl_manager.FetchAclData(empty_proto.Empty())) as acl_data_stream:
cert_hci_event_asserts = EventAsserts(cert_hci_event_stream)
acl_data_asserts = EventAsserts(acl_data_stream)
cert_acl_data_asserts = EventAsserts(cert_acl_data_stream)
# CERT Enables scans and gets its address
self.enqueue_hci_command(
hci_packets.WriteScanEnableBuilder(
hci_packets.ScanEnable.INQUIRY_AND_PAGE_SCAN), True)
cert_address = None
def get_address_from_complete(packet):
packet_bytes = packet.event
if b'\x0e\x0a\x01\x09\x10' in packet_bytes:
nonlocal cert_address
addr_view = hci_packets.ReadBdAddrCompleteView(
hci_packets.CommandCompleteView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
cert_address = addr_view.GetBdAddr()
return True
return False
self.enqueue_hci_command(hci_packets.ReadBdAddrBuilder(), True)
cert_hci_event_asserts.assert_event_occurs(
get_address_from_complete)
with EventCallbackStream(
self.device_under_test.hci_acl_manager.CreateConnection(
acl_manager_facade.ConnectionMsg(
address_type=int(
hci_packets.AddressType.PUBLIC_DEVICE_ADDRESS),
address=bytes(
cert_address,
'utf8')))) as connection_event_stream:
connection_event_asserts = EventAsserts(
connection_event_stream)
connection_request = None
def get_connect_request(packet):
if b'\x04\x0a' in packet.event:
nonlocal connection_request
connection_request = hci_packets.ConnectionRequestView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet.event))))
return True
return False
# Cert Accepts
cert_hci_event_asserts.assert_event_occurs(get_connect_request)
self.enqueue_hci_command(
hci_packets.AcceptConnectionRequestBuilder(
connection_request.GetBdAddr(),
hci_packets.AcceptConnectionRequestRole.REMAIN_SLAVE),
False)
# Cert gets ConnectionComplete with a handle and sends ACL data
handle = 0xfff
def get_handle(packet):
packet_bytes = packet.event
if b'\x03\x0b\x00' in packet_bytes:
nonlocal handle
cc_view = hci_packets.ConnectionCompleteView(
hci_packets.EventPacketView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes))))
handle = cc_view.GetConnectionHandle()
return True
return False
cert_hci_event_asserts.assert_event_occurs(get_handle)
cert_handle = handle
self.enqueue_acl_data(
cert_handle, hci_packets.PacketBoundaryFlag.
FIRST_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(
b'\x26\x00\x07\x00This is just SomeAclData from the Cert'
))
# DUT gets a connection complete event and sends and receives
handle = 0xfff
connection_event_asserts.assert_event_occurs(get_handle)
self.device_under_test.hci_acl_manager.SendAclData(
acl_manager_facade.AclData(
handle=handle,
payload=bytes(
b'\x29\x00\x07\x00This is just SomeMoreAclData from the DUT'
)))
cert_acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeMoreAclData' in packet.data)
acl_data_asserts.assert_event_occurs(
lambda packet: b'SomeAclData' in packet.payload)