def test_le_white_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.LeAddDeviceToWhiteListBuilder(
hci_packets.WhiteListAddressType.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_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_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!')) # 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]))
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_fetch_hci_event(self):
with EventStream(self.dut.hal.FetchHciEvent(
empty_pb2.Empty())) as 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)
assertThat(hci_event_stream).emits(
lambda packet: bytes(event.Serialize()) in packet.payload)
def test_loopback_hci_command(self):
with EventStream(self.dut.hal.FetchHciEvent(
empty_pb2.Empty())) as hci_event_stream:
self.send_dut_hci_command(
hci_packets.WriteLoopbackModeBuilder(
hci_packets.LoopbackMode.ENABLE_LOCAL))
command = hci_packets.LeAddDeviceToWhiteListBuilder(
hci_packets.WhiteListAddressType.RANDOM, '0C:05:04:03:02:01')
self.send_dut_hci_command(command)
assertThat(hci_event_stream).emits(
lambda packet: bytes(command.Serialize()) in packet.payload)
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))