def test_le_connect_list_connection_cert_advertises(self):
self.dut_hci.register_for_le_events(
hci_packets.SubeventCode.CONNECTION_COMPLETE)
# DUT Connects
self.dut_hci.send_command_with_complete(
hci_packets.LeSetRandomAddressBuilder('0D:05:04:03:02:01'))
self.dut_hci.send_command_with_complete(
hci_packets.LeAddDeviceToConnectListBuilder(
hci_packets.ConnectListAddressType.RANDOM,
'0C:05:04:03:02:01'))
phy_scan_params = DirectHciTest._create_phy_scan_params()
self.dut_hci.send_command_with_status(
hci_packets.LeExtendedCreateConnectionBuilder(
hci_packets.InitiatorFilterPolicy.USE_CONNECT_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_hal_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_hal_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'))
self.send_hal_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_hal_hci_command(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.ENABLED, [enabled_set]))
# LeConnectionComplete
self._verify_le_connection_complete()
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 EventStream(self.cert.hci.FetchLeSubevents(
empty_proto.Empty())) as 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.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.LeScanningFilterPolicy.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],
interval_min=512,
interval_max=768,
event_type=le_advertising_facade.AdvertisingEventType.ADV_IND,
address_type=common.RANDOM_DEVICE_ADDRESS,
channel_map=7,
filter_policy=le_advertising_facade.AdvertisingFilterPolicy.
ALL_DEVICES)
request = le_advertising_facade.CreateAdvertiserRequest(
config=config)
create_response = self.dut.hci_le_advertising_manager.CreateAdvertiser(
request)
hci_le_event_stream.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.dut.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_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 test_le_ad_scan_cert_advertises(self):
self.register_for_le_event(
hci_packets.SubeventCode.EXTENDED_ADVERTISING_REPORT)
self.register_for_le_event(hci_packets.SubeventCode.ADVERTISING_REPORT)
with EventStream(self.dut.hci.FetchLeSubevents(
empty_proto.Empty())) as hci_le_event_stream:
# DUT Scans
self.enqueue_hci_command(
hci_packets.LeSetRandomAddressBuilder('0D:05:04:03:02:01'),
True)
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.enqueue_hci_command(
hci_packets.LeSetExtendedScanParametersBuilder(
hci_packets.AddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.LeSetScanningFilterPolicy.ACCEPT_ALL, 1,
[phy_scan_params]), True)
self.enqueue_hci_command(
hci_packets.LeSetExtendedScanEnableBuilder(
hci_packets.Enable.ENABLED,
hci_packets.FilterDuplicates.DISABLED, 0, 0), True)
# CERT Advertises
advertising_handle = 0
self.send_hal_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,
0xF7,
1, # SID
hci_packets.Enable.DISABLED # Scan request notification
))
self.send_hal_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_hal_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_A_C'))
self.send_hal_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 = 0
enabled_set.duration = 0
enabled_set.max_extended_advertising_events = 0
self.send_hal_hci_command(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.ENABLED, [enabled_set]))
hci_le_event_stream.assert_event_occurs(
lambda packet: b'Im_A_Cert' in packet.event)
self.send_hal_hci_command(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.DISABLED, [enabled_set]))
self.enqueue_hci_command(
hci_packets.LeSetExtendedScanEnableBuilder(
hci_packets.Enable.DISABLED,
hci_packets.FilterDuplicates.DISABLED, 0, 0), True)
def test_cert_connects(self):
self.set_privacy_policy_static()
self.register_for_le_event(
hci_packets.SubeventCode.CONNECTION_COMPLETE)
self.dut_le_acl_manager.listen_for_incoming_connections()
# 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],
interval_min=512,
interval_max=768,
advertising_type=le_advertising_facade.AdvertisingEventType.
ADV_IND,
own_address_type=common.USE_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)
self.dut.hci_le_advertising_manager.CreateAdvertiser(request)
# Cert Connects
self.enqueue_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.enqueue_hci_command(
hci_packets.LeExtendedCreateConnectionBuilder(
hci_packets.InitiatorFilterPolicy.USE_PEER_ADDRESS,
hci_packets.OwnAddressType.RANDOM_DEVICE_ADDRESS,
hci_packets.AddressType.RANDOM_DEVICE_ADDRESS,
self.dut_address.decode(), 1, [phy_scan_params]))
# Cert gets ConnectionComplete with a handle and sends ACL data
handle = 0xfff
def get_handle(packet):
packet_bytes = packet.payload
nonlocal handle
if b'\x3e\x13\x01\x00' in packet_bytes:
cc_view = hci_packets.LeConnectionCompleteView(
hci_packets.LeMetaEventView(
hci_packets.EventView(
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.EventView(
bt_packets.PacketViewLittleEndian(
list(packet_bytes)))))
handle = cc_view.GetConnectionHandle()
return True
return False
self.cert_hci_le_event_stream.assert_event_occurs(get_handle)
self.cert_handle = handle
self.enqueue_acl_data(
self.cert_handle,
hci_packets.PacketBoundaryFlag.FIRST_NON_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
self.dut_le_acl = self.dut_le_acl_manager.complete_incoming_connection(
)
self.send_receive_and_check()
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 set_random_le_address(self, addr):
self.send_hci_command(hci_packets.LeSetRandomAddressBuilder(addr))
self.wait_for_complete(OpCode.LE_SET_RANDOM_ADDRESS)
def test_le_connection_dut_advertises(self):
self.dut_hci.register_for_le_events(
hci_packets.SubeventCode.CONNECTION_COMPLETE)
# Cert Connects
self.send_hal_hci_command(
hci_packets.LeSetRandomAddressBuilder('0C:05:04:03:02:01'))
phy_scan_params = DirectHciTest._create_phy_scan_params()
self.send_hal_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.dut_hci.send_command_with_complete(
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.dut_hci.send_command_with_complete(
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.dut_hci.send_command_with_complete(
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.dut_hci.send_command_with_complete(
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.dut_hci.send_command_with_complete(
hci_packets.LeSetExtendedAdvertisingEnableBuilder(
hci_packets.Enable.ENABLED, [enabled_set]))
# Check for success of Enable
assertThat(self.dut_hci.get_event_stream()).emits(
HciMatchers.CommandComplete(
hci_packets.OpCode.LE_SET_EXTENDED_ADVERTISING_ENABLE))
(dut_handle, cert_handle) = self._verify_le_connection_complete()
# Send ACL Data
self.enqueue_acl_data(
dut_handle,
hci_packets.PacketBoundaryFlag.FIRST_NON_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(b'Just SomeAclData'))
self.send_hal_acl_data(
cert_handle,
hci_packets.PacketBoundaryFlag.FIRST_NON_AUTOMATICALLY_FLUSHABLE,
hci_packets.BroadcastFlag.POINT_TO_POINT,
bytes(b'Just SomeMoreAclData'))
assertThat(
self.cert_hal.get_acl_stream()).emits(lambda packet: logging.debug(
packet.payload) or b'SomeAclData' in packet.payload)
assertThat(self.dut_hci.get_raw_acl_stream()).emits(
lambda packet: logging.debug(
packet.data) or b'SomeMoreAclData' in packet.data)
