def bt_find_device(self, remote_device_info):
"""
Looks for a Bluetooth device.
:type remote_device_info: str
:param remote_device_info: Name or address of the device
:rtype: boolean
:return: True if found , False otherwise
"""
bt_found = False
bt_devices_list = self.bt_scan_devices()
if NetworkingUtil.is_valid_mac_address(remote_device_info):
# remote_device_info is a bd address
for device in bt_devices_list:
if (str(device.address).upper()
== str(remote_device_info).upper()
or str(device.name).upper()
== str(remote_device_info).upper()):
bt_found = True
self._logger.info("Device %s found" % remote_device_info)
break
else:
# remote_device_info is not a valid bd address, maybe a name !
for device in bt_devices_list:
if str(device.name) == str(remote_device_info):
bt_found = True
self._logger.info("Device %s found" % remote_device_info)
break
if not bt_found:
self._logger.info("Device " + remote_device_info +
" is not in range !")
return bt_found
def _check_ipv6_address(self):
"""
Set and check scope link IPV6 address is well allocated
:rtype: int
:return: Global.FAILURE (-1) if Failed
:rtype: str
:return: Error Message in case of failure
"""
# Check scope link IPV6 address is well allocated
ip_v6_local = self._networking_api.get_interface_ipv6_scopelink_address(
self._device.get_cellular_network_interface())
# check if IPV6 allocated to the device is a valid IP address
if NetworkingUtil.is_valid_ipv6_address(ip_v6_local):
# check if IPV6 allocated to the device is a valid IP address
self._logger.info(
"The local IPv6 address assigned to the DUT is %s " %
ip_v6_local)
Code = Global.SUCCESS
Msg = "The local IPv6 address assigned to the DUT is %s " % ip_v6_local
else:
Code = Global.FAILURE
Msg = "DUT does not have a local IPv6 assigned"
self._logger.info(Msg)
return Code, Msg
def _get_bssid_from_ssid(self, ssid, interface="wlan0"):
"""
Get BSSID from SSID
:type ssid: str
:param ssid: The access point's SSID
:rtype: str
:return: The access point's mac address (BSSID)
:type interface: str
:param interface: interface name (wlan0/wlan1 etc...)
"""
if (not ssid):
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER,
ssid)
cmd = "adb shell wpa_cli IFNAME=%s scan_result" % interface
results = self._exec(cmd, timeout=5, wait_for_response=True)
# Align all the carriage returns to \n to make it work on all OS and all adb connect method
results = results.replace('\r', '\n')
bssid = ''
for line in results.split('\n'):
if line.endswith(ssid):
bssid = str(line).split()[0]
break
if (not NetworkingUtil.is_valid_mac_address(bssid)):
msg = "Unable to get BSSID from SSID '%s' (result = %s)" % (ssid,
bssid)
self._logger.error(msg)
raise DeviceException(DeviceException.OPERATION_FAILED, msg)
return bssid
def _validate_bt_address(self, remote_device_addr):
"""
Validate bt address
"""
# Check address format
remote_device_addr = str(remote_device_addr).upper()
if not NetworkingUtil.is_valid_mac_address(remote_device_addr):
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, "BD address \'%s\' has a bad format!" \
% remote_device_addr)
def get_default_addr(self):
"""
Get the default BD address (persistant address)
:rtype: str
:return: default BD address. format: 12:34:56:78:9A:BC
otherwise return empty str
"""
BDADDR_PATH_PROPERTY = "ro.bt.bdaddr_path"
PERSIST_BDROID_ADDR = "persist.service.bdroid.bdaddr"
device_properties = DeviceManager().get_device_properties(
self._device.get_name())
# 1. Default from bd_addr.conf file if it exists and not null
if BDADDR_PATH_PROPERTY in device_properties:
bdconf_path = device_properties.get(BDADDR_PATH_PROPERTY)
cmd = "adb shell cat %s" % bdconf_path
bdconf = self._exec(cmd)
bdconf = str(bdconf).upper().strip()
if bdconf.find("NO SUCH FILE OR DIRECTORY"):
bdconf = ""
if bdconf not in ["", "00:00:00:00:00:00"]:
self._logger.debug("Default BD Address from %s is <%s>" %
(bdconf_path, bdconf))
if NetworkingUtil.is_valid_mac_address(bdconf):
return bdconf
else:
return ""
# 2. Default from persist.service.bdroid.bdaddr property
if PERSIST_BDROID_ADDR in device_properties:
bdaddr = device_properties.get(PERSIST_BDROID_ADDR)
else:
bdaddr = ""
bdaddr = str(bdaddr).upper().strip()
self._logger.debug(
"Default BD Address from persist.service.bdroid.bdaddr is <%s>" %
bdaddr)
if NetworkingUtil.is_valid_mac_address(bdaddr):
return bdaddr
else:
return ""
def _pingv4only(self):
# Ping IPV6
packet_lossv6 = self._networking_api.\
ping6(self._server_ip_v6_address,
self._packet_size,
self._nb_pings,
blocking=False)
# Check if IP V6 Fails
if packet_lossv6.value == -1:
# Check if DUT have an address IP V6 allocated
self.ip_v6 = self._ns_data_4g.get_ip_address("IPV6",
blocking=False)
if NetworkingUtil.is_valid_ipv6_address(str(self.ip_v6)):
self._error.Code = Global.FAILURE
self._error.Msg = "DUT have a valid IPV6 address when NW is set to IPV4 only"
self._logger.info(self._error.Msg)
return self._error.Code, self._error.Msg
else:
msg = "PING IPV6: FAILED (as expected) because DUT does not have an IPV6 address allocated"
self._logger.info(msg)
self._error.Msg = msg
else:
self._error.Code = Global.FAILURE
self._error.Msg = "ERROR :PING with IPV6 SHOULD FAIL, Measured IPV6 Packet Loss: %.0f%s (Target: %.0f%s)"\
% (packet_lossv6.value,
packet_lossv6.units,
self._target_ping_packet_loss_rate,
packet_lossv6.units)
self._logger.error(self._error.Msg)
# Ping IPV4
packet_lossv4 = self._networking_api.\
ping(self._server_ip_address,
self._packet_size,
self._nb_pings)
# Compute verdict depending on % of packet loss
if packet_lossv4.value > self._target_ping_packet_loss_rate:
self._error.Code = Global.FAILURE
else:
self._error.Code = Global.SUCCESS
msg = "Ping IPV4: SUCCEEDED with Measured Packet Loss: %.0f%s (Target: %.0f%s)"\
% (packet_lossv4.value,
packet_lossv4.units,
self._target_ping_packet_loss_rate,
packet_lossv4.units)
self._logger.info(msg)
self._error.Msg += " & " + msg
return self._error.Code, self._error.Msg
def set_external_ip_address(self, ip):
"""
This function sets the external IP address
:type ip: str
:param ip: The external IP address to set
:raise TestEquipmentException: failed to call SetExternalIpAddress driver function
"""
if not NetworkingUtil.is_valid_ipv4_address(ip):
msg = "Invalid external IP address passed to the equipment: %s" % ip
self.get_logger().error(msg)
raise TestEquipmentException(TestEquipmentException.INVALID_PARAMETER, msg)
(err, msg) = W.SetExternalIpAddress(self, ip)
self.__error_check(err, msg)
def set_up(self):
"""
Initialize the test
"""
# pylint: disable=E1101
UseCaseBase.set_up(self)
# Check sw release in DUT is engineering build
if "eng" not in str(self._device.device_properties.sw_release):
msg = "TC blocked by userdebug sw release"
self._logger.error(msg)
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# Check prov_mode value
self._prov_mode = str(self._prov_mode).lower()
if self._prov_mode not in ["no_prov", "prov"]:
msg = "PROV_MODE value <%s> is not supported" % str(
self._prov_mode)
self._logger.error(msg)
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# turn on bluetooth
self._logger.info("Turn on Bluetooth adapters")
self._bt_api.set_bt_power("on")
time.sleep(self._wait_btwn_cmd)
if self._bt_api.get_bt_power_status() != str(BT_STATE.STATE_ON):
msg = "set BT ON failure"
self._logger.error(msg)
raise DeviceException(DeviceException.OPERATION_FAILED, msg)
# Check address format
if self._prov_mode == "prov":
self._original_addr = self._original_addr.upper().strip()
bdaddr_z = self._original_addr.replace('X', '0')
if not NetworkingUtil.is_valid_mac_address(bdaddr_z):
new_msg = "BAD format of NEW_ADDR parameter: <%s>" % self._original_addr
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER,
new_msg)
else:
# Check default BD_address after BT is ON
self._default_addr = self._bt_api.get_default_addr()
if self._default_addr == "":
new_msg = "Unable to get default BD address <%s>" % self._default_addr
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER,
new_msg)
return Global.SUCCESS, "No errors"
def ble_scan_filter_address(self, remote_device_address, scan_mode,
timeout):
"""
BLE Filtered scanning for a device address.
:rtype: str
:return: Found Bluetooth Device
"""
bt_found = False
btdev = BluetoothDevice()
method = "filterLeAddress"
args = "--es address %s --ei scanMode %s --ei cmdTimeout %s" % (
remote_device_address, scan_mode, timeout)
output = self._internal_exec_v2(
self._BLUETOOTH_LE_MODULE,
method,
args,
timeout=self.millis_to_seconds(int(timeout)) + 5,
is_system=True)
if NetworkingUtil.is_valid_mac_address(remote_device_address):
# remote_device_info is a bd address
for device in output:
if (str(device.address).upper()
== str(remote_device_address).upper()
or str(device.name).upper()
== str(remote_device_address).upper()):
bt_found = True
self._logger.info("Device %s found" %
remote_device_address)
if "Address" in output:
btdev.address = output["Address"]
if "Name" in output:
btdev.name = output["Name"]
self._logger.info("Device name: " + btdev.name + " address: " +
btdev.address)
if not bt_found:
self._logger.info("Device " + remote_device_address +
" is not in range or could not be filtered!")
return False
else:
return btdev
def ble_gatt_client_connect_to_server(self, address):
"""
:param address:
:return:
"""
method = "connectGatt"
args = "--es address %s" % address
if not NetworkingUtil.is_valid_mac_address(address):
return
output = self._internal_exec_v2(self._BLUETOOTH_LE_MODULE,
method,
args,
is_system=True)
# check that the result is success
return output
def ble_gatt_client_discover_services(self, address):
"""
:return:
"""
method = "discoverGattServices"
args = "--es address %s" % address
if not NetworkingUtil.is_valid_mac_address(address):
return
output = self._internal_exec_v2(self._BLUETOOTH_LE_MODULE,
method,
args,
is_system=True)
# check that the result is success
return output
def ble_gatt_client_read_characteristic(self, address):
"""
:return:
"""
method = "readGattCharacteristic"
args = "--es address %s" % address
if not NetworkingUtil.is_valid_mac_address(address):
return
output = self._internal_exec_v2(self._BLUETOOTH_LE_MODULE,
method,
args,
is_system=True)
# check that the result is success
return output
def ble_gatt_client_reliable_write(self, address, reliable_write_value):
"""
:return:
"""
method = "gattReliableWrite"
args = "--es address %s --es reliableWriteValue %s" % (
address, reliable_write_value)
if not NetworkingUtil.is_valid_mac_address(address):
return
output = self._internal_exec_v2(self._BLUETOOTH_LE_MODULE,
method,
args,
is_system=True)
# check that the result is success
return output
def ble_gatt_client_write_descriptor(self, address,
write_descriptor_value):
"""
:return:
"""
method = "writeGattDescriptor"
args = "--es address %s --es writeDescriptorValue %s" % (
address, write_descriptor_value)
if not NetworkingUtil.is_valid_mac_address(address):
return
output = self._internal_exec_v2(self._BLUETOOTH_LE_MODULE,
method,
args,
is_system=True)
# check that the result is success
return output
def _pingv6only(self):
"""
ping with IPV6 address v6 and also verify that ping IPv4 fails
:rtype: int
:return: 0 if PASS, -1 if Failed, -2 if Blocked
:rtype: str
:return: Error Message in case of failure
"""
# Ping IPV4
packet_lossv4 = self._networking_api.\
ping(self._server_ip_address,
self._packet_size,
self._nb_pings,
blocking=False)
# Check if IP V4 Fails
if packet_lossv4.value == -1:
# Check if DUT have an address IP V4 allocated
self.ip_v4 = self._ns_data_4g.get_ip_address("IPV4",
blocking=False)
if NetworkingUtil.is_valid_ipv4_address(str(self.ip_v4)):
self._error.Code = Global.FAILURE
self._error.Msg = "DUT have a valid IPV4 address when NW is set to IPV6 only"
self._logger.info(self._error.Msg)
return self._error.Code, self._error.Msg
else:
msg = "PING IPV4: FAILED (as expected) because DUT does not have an IPV4 address allocated"
self._logger.info(msg)
self._error.Msg = msg
else:
self._error.Code = Global.FAILURE
self._error.Msg = "ERROR :PING with IPV4 SHOULD FAIL, Measured IPV4 Packet Loss: %.0f%s (Target: %.0f%s)"\
% (packet_lossv4.value,
packet_lossv4.units,
self._target_ping_packet_loss_rate,
packet_lossv4.units)
self._logger.error(self._error.Msg)
return self._error.Code, self._error.Msg
# Ping IPV6
packet_lossv6 = self._networking_api.\
ping6(self._server_ip_v6_address,
self._packet_size,
self._nb_pings)
# Compute verdict depending on % of packet loss
if packet_lossv6.value > self._target_ping_packet_loss_rate:
self._error.Code = Global.FAILURE
else:
self._error.Code = Global.SUCCESS
msg = "Ping IPV6: SUCCEEDED with Measured Packet Loss: %.0f%s (Target: %.0f%s)"\
% (packet_lossv6.value,
packet_lossv6.units,
self._target_ping_packet_loss_rate,
packet_lossv6.units)
self._logger.info(msg)
self._error.Msg += " & " + msg
return self._error.Code, self._error.Msg
def set_up(self):
"""
Initialize the test
"""
LiveDualPhoneBTBase.set_up(self)
# Check BT addresses validity
if not NetworkingUtil.is_valid_mac_address(self._phone1_addr):
msg = "Wrong MAC address for PHONE1 [%s]" % self._phone1_addr
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
if not NetworkingUtil.is_valid_mac_address(self._phone2_addr):
msg = "Wrong MAC address for PHONE2 [%s]" % self._phone2_addr
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# Set sender/receiver APIs and variables
if self._direction == self.UPLOAD:
self._sender_api = self._bt_api
self._sender_add = self._phone1_addr
self._sender_device = self._device
self._sender_phonesys_api = self._phonesystem_api
self._receiver_api = self._bt_api2
self._receiver_add = self._phone2_addr
self._receiver_device = self._phone2
self._receiver_phonesys_api = self._phonesystem2_api
(self._fullpath_filenames, expected_size1) = self \
._process_files(self._multimedia_path1, self._file_list, False)
(self._fp_filename_other_dir, expected_size2) = self \
._process_files(self._multimedia_path2, self._file_list, True)
elif self._direction == self.DOWNLOAD:
self._sender_api = self._bt_api2
self._sender_add = self._phone2_addr
self._sender_device = self._phone2
self._sender_phonesys_api = self._phonesystem2_api
self._receiver_api = self._bt_api
self._receiver_add = self._phone1_addr
self._receiver_device = self._device
self._receiver_phonesys_api = self._phonesystem_api
(self._fullpath_filenames, expected_size1) = self \
._process_files(self._multimedia_path2, self._file_list, False)
(self._fp_filename_other_dir, expected_size2) = self \
._process_files(self._multimedia_path1, self._file_list, True)
else:
msg = "Invalid DIRECTION parameter [%s]" % self._direction
self._logger.error(msg)
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
if expected_size1 != expected_size2:
# same files, hence must have same size!!
msg = "Files size are supposed to be the same!!"
self._logger.error(msg)
raise DeviceException(DeviceException.OPERATION_FAILED, msg)
self._timeout1 = int(
expected_size1 / self.BT_OPP_SPEED_FOR_TIMEOUT) + 20
self._timeout2 = int(
expected_size2 / self.BT_OPP_SPEED_FOR_TIMEOUT) + 20
# Set receiver discoverable by sender
self._receiver_api.set_bt_discoverable("connectable", 0)
# First Scan devices around to speed-up run_test
self._sender_api.bt_scan_devices()
# unlock screen and set display ON
# Mandatory prior to use bt_opp_send_file UECmd
self._sender_phonesys_api.display_on()
self._sender_phonesys_api.set_phone_lock(0)
# Process the bidirectional transfer
if self._is_bidirectional:
# Set sender discoverable by receiver
self._sender_api.set_bt_discoverable("connectable", 0)
self._receiver_api.bt_scan_devices()
self._receiver_phonesys_api.display_on()
self._receiver_phonesys_api.set_phone_lock(0)
# Check throughput data validity
if self._tp_enable:
msg = "Throughput measurement is enabled"
self._logger.info(msg)
# Read the throughput targets
self._throughput_targets = ConfigsParser("BT_Throughput_Targets").\
parse_bt_targets(self._device.get_phone_model(), "OPP")
# Verify validity of margin parameter
if self._tp_margin.isdigit():
self._throughtput_margin = int(self._tp_margin)
else:
msg = "ERROR_MARGIN parameter is not valid: <%s>" % self._tp_margin
self._logger.error(msg)
raise DeviceException(DeviceException.OPERATION_FAILED, msg)
# Initialize Average tp measure
self._reset_tp_meas(self._file_list, self._direction,
self._is_bidirectional)
return Global.SUCCESS, "No errors"
def ping(self,
ip_address,
packet_size,
packet_count,
interval=1,
flood_mode=False,
unreach_loss=False):
"""
Pings a destination address
:type ip_address: str
:param ip_address: IP address to ping
:type packet_size: integer
:param packet_size: Packet size in bytes
:type packet_count: integer
:param packet_count: Number of packets to send
:type interval: float
:param interval: Interval in seconds between pings
:type flood_mode: Boolean
:param flood_mode: True if you want to use the ping in flood mode, False else.
:type unreach_loss: Boolean
:param unreach_loss: True if you want to count Destination host unreachable reply as ping loss, False else.
:rtype: Measure object
:return: packet loss
"""
if int(packet_count) > 0:
if int(interval) > 0:
ping_timeout = int(packet_count * interval) + 20
else:
ping_timeout = int(packet_count) + 20
else:
self._logger.error("'packet count' must be an Integer > 0")
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER,
"'packet count' must be an Integer > 0")
if not flood_mode:
flood_option = ""
flood_txt = ""
else:
flood_option = " -f"
flood_txt = "(flood mode) "
self._logger.info("Ping address " + flood_txt + str(ip_address) +
" with " + str(packet_count) + " packets of " +
str(packet_size) + " bytes...")
# Compute whether ip_address is V4 or V6 format.
if NetworkingUtil.is_valid_ipv4_address(str(ip_address)):
linux_cmd = "ping"
win_cmd = "ping -4"
elif NetworkingUtil.is_valid_ipv6_address(str(ip_address)):
linux_cmd = "ping6"
win_cmd = "ping -6"
else:
raise TestEquipmentException(
TestEquipmentException.INVALID_PARAMETER,
"%s is not a valid IP address" % str(ip_address))
if self._os == self.WINDOWS:
if packet_count > 1 and interval != 1:
# no interval option on Windows ping, loop
temp_ret = 0
for _count in range(packet_count):
start_time = time.time()
ret = self.ping(ip_address, packet_size, 1, 1, flood_mode)
temp_ret += ret.value
end_time = time.time()
if end_time - start_time < interval:
time.sleep(interval - (end_time - start_time))
ret.value = temp_ret / packet_count
return ret
cmd = str(win_cmd) + " -l " + str(packet_size) + \
" -n " + str(packet_count) + " " + str(ip_address)
else:
cmd = str(linux_cmd) + " -s " + str(packet_size) + flood_option + \
" -c " + str(packet_count) + " -i " + str(interval) + \
" " + str(ip_address)
output = self.run_cmd(cmd, ping_timeout)
output = output["std"]
output_lower = output.lower()
packet_loss = Measure()
# Search the loss rate
if unreach_loss:
# Get number of sent packet in output (here nb sent packet = 4):
# Packets: Sent = 4, Received = 4, Lost = 0 (0% loss)
search1 = re.search("packets: sent = ([0-9]+)", output_lower)
# Get number of valid ping replies, a valid replies looks like:
# Reply from 127.0.0.1: bytes=32 time<1ms TTL=128
search2 = re.findall("ttl=([0-9]+)", output_lower)
if search1 is not None:
nb_sent_ping = int(search1.group(1))
nb_good_ping = len(search2)
packet_loss.units = "%"
packet_loss.value = (
100 * (nb_sent_ping - nb_good_ping)) / nb_sent_ping
else:
error = "Ping command returned an error message (Output = %s)" \
% output
self._logger.error(error)
raise TestEquipmentException(
TestEquipmentException.DEFAULT_ERROR_CODE, error)
else:
search = re.search("([0-9]+\.?[0-9]*)%[a-zA-Z ]*loss",
output_lower)
if search is not None:
packet_loss.value = float(search.group(1))
packet_loss.units = "%"
else:
error = "Ping command returned an error message (Output = %s)" \
% output
self._logger.error(error)
raise TestEquipmentException(
TestEquipmentException.DEFAULT_ERROR_CODE, error)
return packet_loss
def set_up(self):
"""
Initialize the test
"""
LiveBTBase.set_up(self)
# Check audio command list is not empty
if (len(self._audiocmd_list) == 1
and self._audiocmd_list[0].strip() == ""):
msg = "MUSIC_CONTROL_SEQUENCE cannot be empty"
self._logger.error(msg)
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# Check CONNECT_INITIATOR value is valid
self._connector = self._connector.upper()
if self._connector not in ("DUT", "HEADSET"):
msg = "BAD CONNECT_INITIATOR value. only DUT or HEADSET expected"
self._logger.error(msg)
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# Get Bluetooth instance
self._bt_headset = self._em.get_bluetooth_headset("BT_HEADSET")
# BD address of Headset
self._hsaddr = self._bt_headset.get_bdaddress()
if self._hsaddr.lower() in ["none", "", "00:00:00:00:00:00"]:
msg = "No BD addr defined for BT HEADSET in bench_config"
self._logger.error(msg)
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# Check BT address validity
if not NetworkingUtil.is_valid_mac_address(self._hsaddr):
msg = "Wrong BD address for HEADSET [%s]" % self._hsaddr
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# Initialize BT headset to OFF state
self._init_headset_off()
time.sleep(5)
# In both case (connector DUT or HEADSET), DUT shall initiates pairing
# Put HEADSET in pairing mode (HS shall be OFF prior to that step)
self._logger.info("Set headset in pairable mode")
self._bt_headset.set_discoverable()
time.sleep(1)
# DUT scan to discover remote headset
if not self._bt_api.bt_find_device(self._hsaddr):
msg = "Headset <%s> not found" % self._hsaddr
self._logger.error(msg)
raise DeviceException(DeviceException.OPERATION_FAILED, msg)
# DUT initiates pairing to headset
pair_result = self._bt_api.pair_to_device(self._hsaddr, 1)
# pylint: disable=E1101
if pair_result[0] == BT_BOND_STATE.BOND_BONDED:
msg = "Pairing with headset succeeded"
self._logger.info(msg)
elif pair_result[0] == BT_BOND_STATE.BOND_NONE:
msg = "Pairing with headset failed"
self._logger.error(msg)
raise DeviceException(DeviceException.OPERATION_FAILED, msg)
else:
msg = "[PHONE1]Unexpected return value %s" % pair_result
self._logger.error(msg)
raise DeviceException(DeviceException.OPERATION_FAILED, msg)
if self._connector == "HEADSET":
# If Initiator is HEADSET, DUT shall be discoverable
self._bt_api.set_bt_discoverable("connectable", 0)
return Global.SUCCESS, "No errors"
def set_up(self):
"""
Initialize the test
"""
LiveDualPhoneBTBase.set_up(self)
# Check BT addresses validity
if not NetworkingUtil.is_valid_mac_address(self._phone1_addr):
msg = "Wrong MAC address for PHONE1 [%s]" % self._phone1_addr
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
if not NetworkingUtil.is_valid_mac_address(self._phone2_addr):
msg = "Wrong MAC address for PHONE2 [%s]" % self._phone2_addr
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# Set sender/receiver APIs and varialbes
if self._direction.upper() == "UL":
self._sender_api = self._bt_api
self._sender_add = self._phone1_addr
self._sender_device = self._device
self._sender_phonesys_api = self._phonesystem_api
self._receiver_api = self._bt_api2
self._receiver_add = self._phone2_addr
self._receiver_device = self._phone2
self._receiver_phonesys_api = self._phonesystem2_api
self._fullpath_filename = self._multimedia_path1 + "/" \
+ self._filename
self._filesize = self._phonesystem_api.\
get_file_size(self._fullpath_filename)
elif self._direction.upper() == "DL":
self._sender_api = self._bt_api2
self._sender_add = self._phone2_addr
self._sender_device = self._phone2
self._sender_phonesys_api = self._phonesystem2_api
self._receiver_api = self._bt_api
self._receiver_add = self._phone1_addr
self._receiver_device = self._device
self._receiver_phonesys_api = self._phonesystem_api
self._fullpath_filename = self._multimedia_path2 + "/" \
+ self._filename
self._filesize = self._phonesystem2_api.\
get_file_size(self._fullpath_filename)
else:
msg = "Invalid DIRECTION parameter [%s]" % self._direction
self._logger.error(msg)
raise AcsConfigException(AcsConfigException.INVALID_PARAMETER, msg)
# Control the existence of the file to send and get the file size \
# in order to determine the timeout duration
if self._filesize < 0:
msg = "Filesize is not accessible. " \
+ "File is probably missing on TX device"
self._logger.error(msg)
raise AcsConfigException(AcsConfigException.FEATURE_NOT_AVAILABLE,
msg)
self._timeout = int(
self._filesize / self.BT_OPP_SPEED_FOR_TIMEOUT) + 20
# Set receiver discoverable by sender
self._receiver_api.set_bt_discoverable("connectable", 0)
# First Scan devices around to speed-up run_test
self._sender_api.bt_scan_devices()
# unlock screen and set display ON
# Mandatory prior to use bt_opp_send_file UECmd
self._sender_phonesys_api.display_on()
self._sender_phonesys_api.set_phone_lock(0)
return Global.SUCCESS, "No errors"
def ping(self,
ip_address,
packet_size,
packet_count,
interval=1,
flood_mode=False):
"""
Pings a destination address
:type ip_address: str
:param ip_address: IP address to ping
:type packet_size: integer
:param packet_size: Packet size in bytes
:type packet_count: integer
:param packet_count: Number of packets to send
:type interval: float
:param interval: Interval in seconds between pings
:type flood_mode: Boolean
:param flood_mode: True if you want to use the ping in flood mode
:rtype: Measure object
:return: Packet loss in %
"""
# Compute whether ip_address is V4 or V6 format.
if NetworkingUtil.is_valid_ipv4_address(str(ip_address)):
linux_cmd = "ping"
elif NetworkingUtil.is_valid_ipv6_address(str(ip_address)):
linux_cmd = "ping6"
else:
raise TestEquipmentException(TestEquipmentException.INVALID_PARAMETER,
"%s is not a valid IP address" % str(ip_address))
if not flood_mode:
flood_option = ""
flood_txt = ""
else:
flood_option = " -f"
flood_txt = "(flood mode) "
cmd = "%s -s " % linux_cmd + str(packet_size) + flood_option + \
" -c " + str(packet_count) + " -i " + str(interval) + \
" " + str(ip_address)
self._logger.info("Ping address " + flood_txt + str(ip_address) +
" with " + str(packet_count) + " packets of " +
str(packet_size) + " bytes...")
output = self.ssh_exec(self._host, self._login, cmd)
output_lower = output.lower()
packet_loss = Measure()
# Search the loss rate
search = re.search("([0-9]+\.?[0-9]*)%[a-zA-Z ]*loss", output_lower)
if search is not None:
packet_loss.value = float(search.group(1))
packet_loss.units = "%"
else:
error = "Ping command returned an error message (Output = %s)" \
% output
self._logger.error(error)
raise TestEquipmentException(TestEquipmentException.DEFAULT_ERROR_CODE, error)
return packet_loss