Commit b09e9454 authored by Raphael Defosseux's avatar Raphael Defosseux

CI: initial python support for CAT-M devices

  -- Works for a Skywire 4G LTE CAT M1 device
     Single-module environment
Signed-off-by: Raphael Defosseux's avatarRaphael Defosseux <raphael.defosseux@eurecom.fr>
parent c1f7678e
......@@ -103,12 +103,14 @@ class SSHConnection():
self.iperf_packetloss_threshold = ''
self.iperf_profile = ''
self.UEDevices = []
self.CatMDevices = []
self.UEIPAddresses = []
self.htmlFile = ''
self.htmlHeaderCreated = False
self.htmlFooterCreated = False
self.htmlUEConnected = 0
self.htmleNBFailureMsg = ''
self.picocom_closure = False
def open(self, ipaddress, username, password):
count = 0
......@@ -170,8 +172,9 @@ class SSHConnection():
elif self.sshresponse == 2:
logging.debug('\u001B[1;37;41m Unexpected TIMEOUT \u001B[0m')
logging.debug('Expected Line : ' + expectedline)
result = re.search('ping |iperf ', str(commandline))
result = re.search('ping |iperf |picocom', str(commandline))
if result is None:
logging.debug(str(self.ssh.before))
sys.exit(self.sshresponse)
else:
return -1
......@@ -187,9 +190,10 @@ class SSHConnection():
if self.sshresponse == 0:
pass
elif self.sshresponse == 1:
logging.debug('\u001B[1;37;41m Unexpected TIMEOUT \u001B[0m')
if not self.picocom_closure:
logging.debug('\u001B[1;37;41m Unexpected TIMEOUT during closing\u001B[0m')
else:
logging.debug('\u001B[1;37;41m Unexpected Others \u001B[0m')
logging.debug('\u001B[1;37;41m Unexpected Others during closing\u001B[0m')
def copyin(self, ipaddress, username, password, source, destination):
logging.debug('scp '+ username + '@' + ipaddress + ':' + source + ' ' + destination)
......@@ -440,6 +444,109 @@ class SSHConnection():
job.join()
self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
def checkDevTTYisUnlocked(self):
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
count = 0
while count < 5:
self.command('echo ' + self.ADBPassword + ' | sudo -S lsof | grep ttyUSB0', '\$', 10)
result = re.search('picocom', str(self.ssh.before))
if result is None:
count = 10
else:
time.sleep(5)
count = count + 1
self.close()
def InitializeCatM(self):
if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
Usage()
sys.exit('Insufficient Parameter')
self.picocom_closure = True
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
# dummy call to start a sudo session. The picocom command does NOT handle well the `sudo -S`
self.command('echo ' + self.ADBPassword + ' | sudo -S ls', '\$', 10)
self.command('sudo picocom --baud 921600 --flow n --databits 8 /dev/ttyUSB0', 'Terminal ready', 10)
time.sleep(1)
# Calling twice AT to clear all buffers
self.command('AT', 'OK|ERROR', 5)
self.command('AT', 'OK', 5)
# Disabling the Radio
self.command('AT+CFUN=0', 'OK', 5)
logging.debug('\u001B[1m Cellular Functionality disabled\u001B[0m')
# Checking if auto-attach is enabled
self.command('AT^AUTOATT?', 'OK', 5)
result = re.search('AUTOATT: (?P<state>[0-9\-]+)', str(self.ssh.before))
if result is not None:
if result.group('state') is not None:
autoAttachState = int(result.group('state'))
if autoAttachState is not None:
if autoAttachState == 0:
self.command('AT^AUTOATT=1', 'OK', 5)
logging.debug('\u001B[1m Auto-Attach enabled\u001B[0m')
else:
logging.debug('\u001B[1;37;41m Could not check Auto-Attach! \u001B[0m')
# Force closure of picocom but device might still be locked
self.close()
self.picocom_closure = False
self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
self.checkDevTTYisUnlocked()
def TerminateCatM(self):
if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
Usage()
sys.exit('Insufficient Parameter')
self.picocom_closure = True
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
# dummy call to start a sudo session. The picocom command does NOT handle well the `sudo -S`
self.command('echo ' + self.ADBPassword + ' | sudo -S ls', '\$', 10)
self.command('sudo picocom --baud 921600 --flow n --databits 8 /dev/ttyUSB0', 'Terminal ready', 10)
time.sleep(1)
# Calling twice AT to clear all buffers
self.command('AT', 'OK|ERROR', 5)
self.command('AT', 'OK', 5)
# Disabling the Radio
self.command('AT+CFUN=0', 'OK', 5)
logging.debug('\u001B[1m Cellular Functionality disabled\u001B[0m')
self.close()
self.picocom_closure = False
self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
self.checkDevTTYisUnlocked()
def AttachCatM(self):
if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
Usage()
sys.exit('Insufficient Parameter')
self.picocom_closure = True
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
# dummy call to start a sudo session. The picocom command does NOT handle well the `sudo -S`
self.command('echo ' + self.ADBPassword + ' | sudo -S ls', '\$', 10)
self.command('sudo picocom --baud 921600 --flow n --databits 8 /dev/ttyUSB0', 'Terminal ready', 10)
time.sleep(1)
# Calling twice AT to clear all buffers
self.command('AT', 'OK|ERROR', 5)
self.command('AT', 'OK', 5)
# Enabling the Radio
self.command('AT+CFUN=1', 'SIMSTORE,READY', 5)
logging.debug('\u001B[1m Cellular Functionality enabled\u001B[0m')
time.sleep(4)
# We should check if we register
count = 0
while count < 3:
self.command('AT+CEREG?', 'OK', 5)
result = re.search('CEREG: 2,(?P<state>[0-9\-]+)', str(self.ssh.before))
if result is not None:
mDataConnectionState = int(result.group('state'))
if mDataConnectionState is not None:
logging.debug('+CEREG: 2,' + str(mDataConnectionState))
else:
logging.debug(str(self.ssh.before))
count = count + 1
time.sleep(1)
self.close()
self.picocom_closure = False
self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
self.checkDevTTYisUnlocked()
def AttachUE_common(self, device_id, statusQueue, lock):
try:
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
......@@ -638,6 +745,19 @@ class SSHConnection():
sys.exit(1)
self.close()
def GetAllCatMDevices(self, terminate_ue_flag):
if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
Usage()
sys.exit('Insufficient Parameter')
self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
self.command('lsusb | egrep "Future Technology Devices International, Ltd FT2232C" | sed -e "s#:.*##" -e "s# #_#g"', '\$', 15)
self.CatMDevices = re.findall("\\\\r\\\\n([A-Za-z0-9_]+)",str(self.ssh.before))
if terminate_ue_flag == False:
if len(self.CatMDevices) == 0:
logging.debug('\u001B[1;37;41m CAT-M UE Not Found! \u001B[0m')
sys.exit(1)
self.close()
def GetAllUEIPAddresses(self):
if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
Usage()
......@@ -1771,12 +1891,14 @@ class SSHConnection():
terminate_ue_flag = True
SSH.GetAllUEDevices(terminate_ue_flag)
SSH.GetAllCatMDevices(terminate_ue_flag)
self.htmlUEConnected = len(self.UEDevices)
self.htmlFile.write(' <h2><a href="#FinalStatus">Jump to Final Status</a></h2>\n')
self.htmlFile.write(' <br>\n')
self.htmlFile.write(' <h2>' + str(self.htmlUEConnected) + ' UE(s) is(are) connected to ADB bench server</h2>\n')
self.htmlFile.write(' <h2>' + str(len(self.UEDevices)) + ' UE(s) is(are) connected to ADB bench server</h2>\n')
self.htmlFile.write(' <h2>' + str(len(self.CatMDevices)) + ' CAT-M UE(s) is(are) connected to bench server</h2>\n')
self.htmlFile.write(' <br>\n')
self.htmlFile.write(' <h2>Test Summary for ' + SSH.testXMLfile + '</h2>\n')
......@@ -1929,7 +2051,7 @@ def Usage():
print('------------------------------------------------------------')
def CheckClassValidity(action,id):
if action != 'Build_eNB' and action != 'Initialize_eNB' and action != 'Terminate_eNB' and action != 'Initialize_UE' and action != 'Terminate_UE' and action != 'Attach_UE' and action != 'Detach_UE' and action != 'Ping' and action != 'Iperf' and action != 'Reboot_UE' and action != 'Initialize_HSS' and action != 'Terminate_HSS' and action != 'Initialize_MME' and action != 'Terminate_MME' and action != 'Initialize_SPGW' and action != 'Terminate_SPGW':
if action != 'Build_eNB' and action != 'Initialize_eNB' and action != 'Terminate_eNB' and action != 'Initialize_UE' and action != 'Terminate_UE' and action != 'Attach_UE' and action != 'Detach_UE' and action != 'Ping' and action != 'Iperf' and action != 'Reboot_UE' and action != 'Initialize_HSS' and action != 'Terminate_HSS' and action != 'Initialize_MME' and action != 'Terminate_MME' and action != 'Initialize_SPGW' and action != 'Terminate_SPGW' and action != 'Initialize_CatM_module' and action != 'Terminate_CatM_module' and action != 'Attach_CatM_module' and action != 'Detach_CatM_module':
logging.debug('ERROR: test-case ' + id + ' has wrong class ' + action)
return False
return True
......@@ -2206,6 +2328,14 @@ elif re.match('^TesteNB$', mode, re.IGNORECASE):
SSH.AttachUE()
elif action == 'Detach_UE':
SSH.DetachUE()
elif action == 'Initialize_CatM_module':
SSH.InitializeCatM()
elif action == 'Terminate_CatM_module':
SSH.TerminateCatM()
elif action == 'Attach_CatM_module':
SSH.AttachCatM()
elif action == 'Detach_CatM_module':
SSH.TerminateCatM()
elif action == 'Ping':
SSH.Ping()
elif action == 'Iperf':
......
......@@ -107,6 +107,28 @@
<desc>Reboot UE</desc>
</testCase>
<!-- CAT-M UE class command references -->
<testCase id="040102">
<class>Initialize_CatM_module</class>
<desc>Initialize CAT-M Module</desc>
</testCase>
<testCase id="040202">
<class>Terminate_CatM_module</class>
<desc>Terminate CAT-M Module</desc>
</testCase>
<testCase id="040302">
<class>Attach_CatM_module</class>
<desc>Attach CAT-M Module</desc>
</testCase>
<testCase id="040402">
<class>Detach_CatM_module</class>
<desc>Detach CAT-M Module</desc>
</testCase>
<!-- EPC class command references -->
<testCase id="050101">
......
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