def stag_and_ctag_should_match_sadis_entry(self):
logging.info('Evaluating sTag and cTag in each packet')
statusLines = testCaseUtils.get_fields_from_grep_command(
self, '802.1Q', self.TCPDUMP_FILENAME)
assert statusLines, 'tcpdump contains no 802.1Q tagged packets'
lines = statusLines.splitlines()
for line in lines:
header, tagId, after = line.partition('802.1Q')
self.__fields = testCaseUtils.parse_fields(after, ',')
stag = self.__fields[1].strip().split(
':')[1].strip().split()[1].strip()
before, tagId, after = line.rpartition('802.1Q')
self.__fields = testCaseUtils.parse_fields(after, ',')
ctag = self.__fields[1].strip().split()[1].strip()
self.stag_and_ctag_should_match_sadis_file(ctag, stag)
def onu_discovery(self):
logging.info('Onu Discovery')
statusLines = testCaseUtils.get_fields_from_grep_command(
self, self.__onuType, 'voltha_devices_after_enable.log')
assert statusLines, 'No Onu listed under devices'
lines = statusLines.splitlines()
assert len(
lines
) == self.__onuCount, 'Onu count mismatch found: %s, should be: %s' % (
len(lines), self.__onuCount)
for line in lines:
self.__fields = testCaseUtils.parse_fields(line, '|')
onuDeviceId = self.__fields[1].strip()
self.__onuDeviceIds.append(onuDeviceId)
testCaseUtils.send_command_to_voltha_cli(
testCaseUtils.get_dir(self, 'log'), 'voltha_onu_device_' +
str(self.__onuDeviceIds.index(onuDeviceId)) + '.log',
'device ' + onuDeviceId, 'voltha_onu_ports_' +
str(self.__onuDeviceIds.index(onuDeviceId)) + '.log', 'ports',
'voltha_onu_flows_' +
str(self.__onuDeviceIds.index(onuDeviceId)) + '.log', 'flows')
testCaseUtils.print_log_file(
self, 'voltha_onu_ports_' +
str(self.__onuDeviceIds.index(onuDeviceId)) + '.log')
testCaseUtils.print_log_file(
self, 'voltha_onu_flows_' +
str(self.__onuDeviceIds.index(onuDeviceId)) + '.log')
def check_onu_fields_after_enabling(self):
statusLines = testCaseUtils.get_fields_from_grep_command(self, self.__onuType, 'voltha_devices_after_enable.log')
assert statusLines, 'No Onu listed under devices'
lines = statusLines.splitlines()
lenLines = len(lines)
assert lenLines == self.__onuCount, ' Discovered onu(s) does not match, ONU Count was %d' % lenLines
for line in lines:
self.__fields = testCaseUtils.parse_fields(line, '|')
assert (self.check_states(self.__onuType) is True), 'States of %s does match expected' % self.__onuType
def logical_device_ports_should_exist(self):
statusLines = testCaseUtils.get_fields_from_grep_command(
self, self.__oltDeviceId, 'voltha_logical_device_ports.log')
assert statusLines, 'No Olt ports listed under logical device ports'
self.__fields = testCaseUtils.parse_fields(statusLines, '|')
portType = self.__fields[1].strip()
assert portType.count(
'nni'
) == 1, 'Port type for %s does not match expected nni' % self.__oltDeviceId
for onuDeviceId in self.__onuDeviceIds:
statusLines = testCaseUtils.get_fields_from_grep_command(
self, onuDeviceId, 'voltha_logical_device_ports.log')
assert statusLines, 'No Onu device %s listed under logical device ports' % onuDeviceId
self.__fields = testCaseUtils.parse_fields(statusLines, '|')
portType = self.__fields[1].strip()
assert portType.count(
'uni'
) == 1, 'Port type for %s does not match expected uni' % onuDeviceId
def check_olt_fields_after_enabling(self):
statusLines = testCaseUtils.get_fields_from_grep_command(self, self.__oltType, 'voltha_devices_after_enable.log')
assert statusLines, 'No Olt listed under devices'
self.__fields = testCaseUtils.parse_fields(statusLines, '|')
assert self.check_states(self.__oltType), 'States of %s does match expected' % self.__oltType
for field in self.__fields:
if field.strip() == self.__oltIpAddress + ':' + str(self.__oltPort):
hostPortCount = True
assert hostPortCount, 'hostPort field is empty or Olt IP and/or Port does not match'
def retrieve_authorized_users_device_id_and_port_number(self):
statusLines = testCaseUtils.get_fields_from_grep_command(
self, 'AUTHORIZED', 'voltha_onos_users.log')
assert statusLines, 'No Users Authorized'
self.__fields = testCaseUtils.parse_fields(statusLines, ',')
deviceField = self.__fields[2].strip()
deviceStr, equal, deviceId = deviceField.partition('=')
self.__deviceId = deviceId
portField = self.__fields[4].strip()
portNumStr, equal, portNum = portField.partition('=')
self.__portNumber = portNum
def check_olt_fields_before_enabling(self):
statusLines = testCaseUtils.get_fields_from_grep_command(self, self.__oltType, 'voltha_devices_before_enable.log')
assert statusLines, 'No Olt listed under devices'
self.__fields = testCaseUtils.parse_fields(statusLines, '|')
self.__oltDeviceId = self.__fields[1].strip()
logging.debug("OLT device id = %s" % self.__oltDeviceId)
adminState = self.__fields[3].strip()
assert adminState == 'PREPROVISIONED', 'Admin State not PREPROVISIONED'
hostPort = self.__fields[4].strip()
assert hostPort, 'hostPort field is empty'
hostPortFields = hostPort.split(":")
assert hostPortFields[0].strip() == self.__oltIpAddress or hostPortFields[1] == str(self.__oltPort), \
'Olt IP or Port does not match'
def olt_discovery(self):
logging.info('Olt Discovery')
statusLines = testCaseUtils.get_fields_from_grep_command(
self, self.__oltType, 'voltha_devices_after_enable.log')
assert statusLines, 'No Olt listed under devices'
self.__fields = testCaseUtils.parse_fields(statusLines, '|')
self.__oltDeviceId = self.__fields[1].strip()
testCaseUtils.send_command_to_voltha_cli(
testCaseUtils.get_dir(self, 'log'), 'voltha_olt_device.log',
'device ' + self.__oltDeviceId, 'voltha_olt_ports.log', 'ports',
'voltha_olt_flows.log', 'flows')
testCaseUtils.print_log_file(self, 'voltha_olt_ports.log')
testCaseUtils.print_log_file(self, 'voltha_olt_flows.log')
def retrieve_onu_serial_numbers(self):
logging.info('Onu Serial Number Discovery')
statusLines = testCaseUtils.get_fields_from_grep_command(
self, self.__onuType, 'voltha_devices_after_enable.log')
assert statusLines, 'No Onu listed under devices'
lines = statusLines.splitlines()
assert len(
lines
) == self.__onuCount, 'Onu count mismatch found: %s, should be: %s' % (
len(lines), self.__onuCount)
for line in lines:
self.__fields = testCaseUtils.parse_fields(line, '|')
onuSerialNum = self.__fields[5].strip()
self.__onuSerialNum.append(onuSerialNum)
def should_now_have_two_dhcp_flows(self):
testCaseUtils.send_command_to_onos_cli(
testCaseUtils.get_dir(self, 'log'), 'voltha_onos_flows.log',
'flows -s')
statusLines = testCaseUtils.get_fields_from_grep_command(
self, 'IP_PROTO:17', 'voltha_onos_flows.log')
assert statusLines, 'No DHCP Detection flows'
lines = statusLines.splitlines()
assert len(
lines
) >= 2, 'Expected at least 2 DHCP Detection Flows but result was %s' % len(
lines)
for line in lines:
self.__fields = testCaseUtils.parse_fields(line, ',')
inPortStr = self.__fields[5].strip()
selector, delimiter, inPort = inPortStr.partition('=[')
assert (
inPort == 'IN_PORT:2' or inPort == 'IN_PORT:128'
), 'DHCP detection flows not associated with expected ports'
def should_have_ips_assigned_to_all_onus(self):
logging.info('Verifying IP Address assignment on all ONUs')
testCaseUtils.send_command_to_onos_cli(
testCaseUtils.get_dir(self, 'log'),
'_voltha_onos_dhcpl2relay_allocations.log',
'dhcpl2relay-allocations')
statusLines = testCaseUtils.get_fields_from_grep_command(
self, 'DHCPACK', '_voltha_onos_dhcpl2relay_allocations.log')
assert statusLines, 'No DHCP addresses allocated'
lines = statusLines.splitlines()
assert len(
lines
) == self.__onuCount, 'Allocated IPs does not match ONU count but result was %s' % len(
lines)
for line in lines:
self.__fields = testCaseUtils.parse_fields(line, ',')
allocIp = self.__fields[5].strip()
allocated, delimiter, ipAddr = allocIp.partition('=')
assert ipAddr != '0.0.0.0', 'Invalid IP Address Allocated'
def logical_device(self):
logging.info('Logical Device Info')
testCaseUtils.send_command_to_voltha_cli(
testCaseUtils.get_dir(self, 'log'), 'voltha_logical_devices.log',
'logical_devices')
testCaseUtils.print_log_file(self, 'voltha_logical_devices.log')
statusLines = testCaseUtils.get_fields_from_grep_command(
self, '-i olt', 'voltha_logical_devices.log')
assert statusLines, 'No Logical Device listed under logical devices'
self.__fields = testCaseUtils.parse_fields(statusLines, '|')
self.__logicalDeviceId = self.__fields[1].strip()
testCaseUtils.send_command_to_voltha_cli(
testCaseUtils.get_dir(self, 'log'), 'voltha_logical_device.log',
'logical_device ' + self.__logicalDeviceId,
'voltha_logical_device_ports.log', 'ports',
'voltha_logical_device_flows.log', 'flows')
assert os.path.exists(testCaseUtils.get_dir(self, 'log') + '/voltha_logical_device.log') and \
(os.path.getsize(testCaseUtils.get_dir(self, 'log') + '/voltha_logical_device.log') is 0), \
'voltha_logical_device.log is not 0 length'
testCaseUtils.print_log_file(self, 'voltha_logical_device_ports.log')
testCaseUtils.print_log_file(self, 'voltha_logical_device_flows.log')
def olt_ports_should_be_enabled_and_active(self):
statusLines = testCaseUtils.get_fields_from_grep_command(
self, self.__oltDeviceId, 'voltha_olt_ports.log')
assert statusLines, 'No Olt device listed under ports'
lines = statusLines.splitlines()
for line in lines:
self.__fields = testCaseUtils.parse_fields(line, '|')
assert (self.check_states(self.__oltDeviceId) is True
), 'States of %s does match expected ' % self.__oltDeviceId
portType = self.__fields[3].strip()
assert (portType == 'ETHERNET_NNI' or portType == 'PON_OLT' or portType == 'ETHERNET_UNI'),\
'Port type for %s does not match expected ETHERNET_NNI or PON_OLT' % self.__oltDeviceId
if portType == 'PON_OLT':
self.__peers = self.__fields[7].strip()
peerFields = self.__peers.split(',')
peerDevices = peerFields[1::2]
for peerDevice in peerDevices:
deviceFields = peerDevice.split(':')
deviceId = deviceFields[1].replace("'", "").replace(
'u', '').rstrip("}]").strip()
assert deviceId in self.__onuDeviceIds, 'ONU Device %s not found as Peer' % deviceId
