main.py 102 KB
Newer Older
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements.  See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1  (the "License"); you may not use this file
# * except in compliance with the License.
# * You may obtain a copy of the License at
# *
# *      http://www.openairinterface.org/?page_id=698
# *
# * Unless required by applicable law or agreed to in writing, software
# * distributed under the License is distributed on an "AS IS" BASIS,
# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# * See the License for the specific language governing permissions and
# * limitations under the License.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# *      contact@openairinterface.org
# */
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#---------------------------------------------------------------------
# Python for CI of OAI-eNB + COTS-UE
#
#   Required Python Version
#     Python 3.x
#
#   Required Python Package
#     pexpect
#---------------------------------------------------------------------

#-----------------------------------------------------------
# Version
#-----------------------------------------------------------
Version = '0.1'

36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
#-----------------------------------------------------------
# Constants
#-----------------------------------------------------------
ALL_PROCESSES_OK = 0
ENB_PROCESS_FAILED = -1
ENB_PROCESS_OK = +1
ENB_PROCESS_SEG_FAULT = -11
ENB_PROCESS_ASSERTION = -12
ENB_PROCESS_REALTIME_ISSUE = -13
HSS_PROCESS_FAILED = -2
HSS_PROCESS_OK = +2
MME_PROCESS_FAILED = -3
MME_PROCESS_OK = +3
SPGW_PROCESS_FAILED = -4
SPGW_PROCESS_OK = +4
UE_IP_ADDRESS_ISSUE = -5

53
54
55
56
57
58
59
60
61
62
63
64
#-----------------------------------------------------------
# Import
#-----------------------------------------------------------
import sys		# arg
import re		# reg
import pexpect		# pexpect
import time		# sleep
import os
import xml.etree.ElementTree as ET
import logging
import datetime
import signal
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
65
from multiprocessing import Process, Lock, SimpleQueue
66
logging.basicConfig(
67
68
	level=logging.DEBUG,
	format="[%(asctime)s] %(name)s:%(levelname)s: %(message)s"
69
70
71
72
73
74
75
76
77
78
)

#-----------------------------------------------------------
# Class Declaration
#-----------------------------------------------------------
class SSHConnection():
	def __init__(self):
		self.eNBIPAddress = ''
		self.eNBRepository = ''
		self.eNBBranch = ''
Raphael Defosseux's avatar
Raphael Defosseux committed
79
		self.eNB_AllowMerge = False
80
		self.eNBCommitID = ''
81
		self.eNBTargetBranch = ''
82
83
84
85
86
87
88
89
90
91
92
93
		self.eNBUserName = ''
		self.eNBPassword = ''
		self.eNBSourceCodePath = ''
		self.EPCIPAddress = ''
		self.EPCUserName = ''
		self.EPCPassword = ''
		self.EPCSourceCodePath = ''
		self.EPCType = ''
		self.ADBIPAddress = ''
		self.ADBUserName = ''
		self.ADBPassword = ''
		self.testCase_id = ''
94
		self.testXMLfile = ''
95
96
97
		self.desc = ''
		self.Build_eNB_args = ''
		self.Initialize_eNB_args = ''
98
		self.eNBLogFile = ''
99
		self.eNB_instance = ''
100
101
102
103
		self.ping_args = ''
		self.ping_packetloss_threshold = ''
		self.iperf_args = ''
		self.iperf_packetloss_threshold = ''
104
		self.iperf_profile = ''
105
		self.nbMaxUEtoAttach = -1
106
		self.UEDevices = []
107
		self.CatMDevices = []
108
		self.UEIPAddresses = []
Raphael Defosseux's avatar
Raphael Defosseux committed
109
110
111
112
		self.htmlFile = ''
		self.htmlHeaderCreated = False
		self.htmlFooterCreated = False
		self.htmlUEConnected = 0
113
		self.htmleNBFailureMsg = ''
114
		self.picocom_closure = False
115

116
	def open(self, ipaddress, username, password):
117
118
119
120
121
		count = 0
		connect_status = False
		while count < 4:
			self.ssh = pexpect.spawn('ssh', [username + '@' + ipaddress], timeout = 5)
			self.sshresponse = self.ssh.expect(['Are you sure you want to continue connecting (yes/no)?', 'password:', 'Last login', pexpect.EOF, pexpect.TIMEOUT])
122
			if self.sshresponse == 0:
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
				self.ssh.sendline('yes')
				self.ssh.expect('password:')
				self.ssh.sendline(password)
				self.sshresponse = self.ssh.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
				if self.sshresponse == 0:
					count = 10
					connect_status = True
				else:
					logging.debug('self.sshresponse = ' + str(self.sshresponse))
			elif self.sshresponse == 1:
				self.ssh.sendline(password)
				self.sshresponse = self.ssh.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
				if self.sshresponse == 0:
					count = 10
					connect_status = True
				else:
					logging.debug('self.sshresponse = ' + str(self.sshresponse))
			elif self.sshresponse == 2:
				# Checking if we are really on the remote client defined by its IP address
				self.command('stdbuf -o0 ifconfig | egrep --color=never "inet addr:"', '\$', 5)
				result = re.search(str(ipaddress), str(self.ssh.before))
				if result is None:
					self.close()
				else:
					count = 10
					connect_status = True
149
			else:
150
151
				# debug output
				logging.debug(str(self.ssh.before))
152
				logging.debug('self.sshresponse = ' + str(self.sshresponse))
Raphael Defosseux's avatar
Raphael Defosseux committed
153
154
155
			# adding a tempo when failure
			if not connect_status:
				time.sleep(1)
156
157
			count += 1
		if connect_status:
158
159
			pass
		else:
160
			sys.exit('SSH Connection Failed')
161

162
163
164
165
166
167
	def command(self, commandline, expectedline, timeout):
		logging.debug(commandline)
		self.ssh.timeout = timeout
		self.ssh.sendline(commandline)
		self.sshresponse = self.ssh.expect([expectedline, pexpect.EOF, pexpect.TIMEOUT])
		if self.sshresponse == 0:
Raphael Defosseux's avatar
Raphael Defosseux committed
168
			return 0
169
170
171
172
173
174
175
		elif self.sshresponse == 1:
			logging.debug('\u001B[1;37;41m Unexpected EOF \u001B[0m')
			logging.debug('Expected Line : ' + expectedline)
			sys.exit(self.sshresponse)
		elif self.sshresponse == 2:
			logging.debug('\u001B[1;37;41m Unexpected TIMEOUT \u001B[0m')
			logging.debug('Expected Line : ' + expectedline)
176
			result = re.search('ping |iperf |picocom', str(commandline))
Raphael Defosseux's avatar
Raphael Defosseux committed
177
			if result is None:
178
				logging.debug(str(self.ssh.before))
Raphael Defosseux's avatar
Raphael Defosseux committed
179
180
181
				sys.exit(self.sshresponse)
			else:
				return -1
182
183
184
185
		else:
			logging.debug('\u001B[1;37;41m Unexpected Others \u001B[0m')
			logging.debug('Expected Line : ' + expectedline)
			sys.exit(self.sshresponse)
186

187
188
189
190
191
192
193
	def close(self):
		self.ssh.timeout = 5
		self.ssh.sendline('exit')
		self.sshresponse = self.ssh.expect([pexpect.EOF, pexpect.TIMEOUT])
		if self.sshresponse == 0:
			pass
		elif self.sshresponse == 1:
194
195
			if not self.picocom_closure:
				logging.debug('\u001B[1;37;41m Unexpected TIMEOUT during closing\u001B[0m')
196
		else:
197
			logging.debug('\u001B[1;37;41m Unexpected Others during closing\u001B[0m')
198

199
	def copyin(self, ipaddress, username, password, source, destination):
Raphael Defosseux's avatar
Raphael Defosseux committed
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
		logging.debug('scp '+ username + '@' + ipaddress + ':' + source + ' ' + destination)
		scp_spawn = pexpect.spawn('scp '+ username + '@' + ipaddress + ':' + source + ' ' + destination, timeout = 5)
		scp_response = scp_spawn.expect(['Are you sure you want to continue connecting (yes/no)?', 'password:', pexpect.EOF, pexpect.TIMEOUT])
		if scp_response == 0:
			scp_spawn.sendline('yes')
			scp_spawn.expect('password:')
			scp_spawn.sendline(password)
			scp_response = scp_spawn.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
			if scp_response == 0:
				pass
			else:
				logging.debug('1 - scp_response = ' + str(scp_response))
				sys.exit('SCP failed')
		elif scp_response == 1:
			scp_spawn.sendline(password)
			scp_response = scp_spawn.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
			if scp_response == 0 or scp_response == 3:
				pass
			else:
				logging.debug('2 - scp_response = ' + str(scp_response))
				sys.exit('SCP failed')
		elif scp_response == 2:
			pass
		else:
			logging.debug('3 - scp_response = ' + str(scp_response))
			sys.exit('SCP failed')

227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
	def copyout(self, ipaddress, username, password, source, destination):
		logging.debug('scp ' + source + ' ' + username + '@' + ipaddress + ':' + destination)
		scp_spawn = pexpect.spawn('scp ' + source + ' ' + username + '@' + ipaddress + ':' + destination, timeout = 5)
		scp_response = scp_spawn.expect(['Are you sure you want to continue connecting (yes/no)?', 'password:', pexpect.EOF, pexpect.TIMEOUT])
		if scp_response == 0:
			scp_spawn.sendline('yes')
			scp_spawn.expect('password:')
			scp_spawn.sendline(password)
			scp_response = scp_spawn.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
			if scp_response == 0:
				pass
			else:
				logging.debug('1 - scp_response = ' + str(scp_response))
				sys.exit('SCP failed')
		elif scp_response == 1:
			scp_spawn.sendline(password)
			scp_response = scp_spawn.expect(['\$', 'Permission denied', 'password:', pexpect.EOF, pexpect.TIMEOUT])
			if scp_response == 0 or scp_response == 3:
				pass
			else:
				logging.debug('2 - scp_response = ' + str(scp_response))
				sys.exit('SCP failed')
		elif scp_response == 2:
			pass
		else:
			logging.debug('3 - scp_response = ' + str(scp_response))
			sys.exit('SCP failed')

255
256
257
258
259
260
261
	def BuildeNB(self):
		if self.eNBIPAddress == '' or self.eNBRepository == '' or self.eNBBranch == '' or self.eNBUserName == '' or self.eNBPassword == '' or self.eNBSourceCodePath == '':
			Usage()
			sys.exit('Insufficient Parameter')
		self.open(self.eNBIPAddress, self.eNBUserName, self.eNBPassword)
		self.command('mkdir -p ' + self.eNBSourceCodePath, '\$', 5)
		self.command('cd ' + self.eNBSourceCodePath, '\$', 5)
262
263
		self.command('if [ ! -e .git ]; then stdbuf -o0 git clone ' + self.eNBRepository + ' .; else stdbuf -o0 git fetch; fi', '\$', 600)
		# Raphael: here add a check if git clone or git fetch went smoothly
264
265
		self.command('git config user.email "jenkins@openairinterface.org"', '\$', 5)
		self.command('git config user.name "OAI Jenkins"', '\$', 5)
266
		self.command('echo ' + self.eNBPassword + ' | sudo -S git clean -x -d -ff', '\$', 30)
267
268
269
270
271
		# if the commit ID is provided use it to point to it
		if self.eNBCommitID != '':
			self.command('git checkout -f ' + self.eNBCommitID, '\$', 5)
		# if the branch is not develop, then it is a merge request and we need to do 
		# the potential merge. Note that merge conflicts should already been checked earlier
Raphael Defosseux's avatar
Raphael Defosseux committed
272
		if (self.eNB_AllowMerge):
273
274
275
276
277
278
			if self.eNBTargetBranch == '':
				if (self.eNBBranch != 'develop') and (self.eNBBranch != 'origin/develop'):
					self.command('git merge --ff origin/develop -m "Temporary merge for CI"', '\$', 5)
			else:
				logging.debug('Merging with the target branch: ' + self.eNBTargetBranch)
				self.command('git merge --ff origin/' + self.eNBTargetBranch + ' -m "Temporary merge for CI"', '\$', 5)
279
280
		self.command('source oaienv', '\$', 5)
		self.command('cd cmake_targets', '\$', 5)
281
282
		self.command('mkdir -p log', '\$', 5)
		self.command('chmod 777 log', '\$', 5)
283
		# no need to remove in log (git clean did the trick)
284
		self.command('stdbuf -o0 ./build_oai ' + self.Build_eNB_args + ' 2>&1 | stdbuf -o0 tee -a compile_oai_enb.log', 'Bypassing the Tests', 600)
285
		self.command('mkdir -p build_log_' + SSH.testCase_id, '\$', 5)
286
287
288
289
		self.command('mv log/* ' + 'build_log_' + SSH.testCase_id, '\$', 5)
		self.command('mv compile_oai_enb.log ' + 'build_log_' + SSH.testCase_id, '\$', 5)
		# Workaround to run with develop-nr
		self.command('if [ -e ran_build ]; then cp -rf ran_build lte_build_oai; fi', '\$', 30)
290
		self.close()
291
		self.CreateHtmlTestRow(self.Build_eNB_args, 'OK', ALL_PROCESSES_OK)
292

293
294
295
296
297
298
299
	def InitializeHSS(self):
		if self.EPCIPAddress == '' or self.EPCUserName == '' or self.EPCPassword == '' or self.EPCSourceCodePath == '' or self.EPCType == '':
			Usage()
			sys.exit('Insufficient Parameter')
		self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
		if re.match('OAI', self.EPCType, re.IGNORECASE):
			logging.debug('Using the OAI EPC HSS')
300
			self.command('cd ' + self.EPCSourceCodePath, '\$', 5)
301
302
			self.command('source oaienv', '\$', 5)
			self.command('cd scripts', '\$', 5)
303
			self.command('echo ' + self.EPCPassword + ' | sudo -S ./run_hss 2>&1 | stdbuf -o0 awk \'{ print strftime("[%Y/%m/%d %H:%M:%S] ",systime()) $0 }\' | stdbuf -o0 tee -a hss_' + SSH.testCase_id + '.log &', 'Core state: 2 -> 3', 35)
304
305
		else:
			logging.debug('Using the ltebox simulated HSS')
306
307
308
309
			self.command('if [ -d ' + self.EPCSourceCodePath + '/scripts ]; then echo ' + self.eNBPassword + ' | sudo -S rm -Rf ' + self.EPCSourceCodePath + '/scripts ; fi', '\$', 5)
			self.command('mkdir -p ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
			self.command('cd /opt/hss_sim0609', '\$', 5)
			self.command('echo ' + self.EPCPassword + ' | sudo -S rm -f hss.log daemon.log', '\$', 5)
310
311
			self.command('echo ' + self.EPCPassword + ' | sudo -S echo "Starting sudo session" && sudo daemon --unsafe --name=simulated_hss --chdir=/opt/hss_sim0609 ./starthss_real  ', '\$', 5)
		self.close()
312
		self.CreateHtmlTestRow(self.EPCType, 'OK', ALL_PROCESSES_OK)
313

314
315
316
317
318
319
	def InitializeMME(self):
		if self.EPCIPAddress == '' or self.EPCUserName == '' or self.EPCPassword == '' or self.EPCSourceCodePath == '' or self.EPCType == '':
			Usage()
			sys.exit('Insufficient Parameter')
		self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
		if re.match('OAI', self.EPCType, re.IGNORECASE):
320
			self.command('cd ' + self.EPCSourceCodePath, '\$', 5)
321
322
			self.command('source oaienv', '\$', 5)
			self.command('cd scripts', '\$', 5)
323
			self.command('stdbuf -o0 hostname', '\$', 5)
324
325
326
327
328
329
330
			result = re.search('hostname\\\\r\\\\n(?P<host_name>[a-zA-Z0-9\-\_]+)\\\\r\\\\n', str(self.ssh.before))
			if result is None:
				logging.debug('\u001B[1;37;41m Hostname Not Found! \u001B[0m')
				sys.exit(1)
			host_name = result.group('host_name')
			self.command('echo ' + self.EPCPassword + ' | sudo -S ./run_mme 2>&1 | stdbuf -o0 tee -a mme_' + SSH.testCase_id + '.log &', 'MME app initialization complete', 100)
		else:
331
			self.command('cd /opt/ltebox/tools', '\$', 5)
332
333
			self.command('echo ' + self.EPCPassword + ' | sudo -S ./start_mme', '\$', 5)
		self.close()
334
		self.CreateHtmlTestRow(self.EPCType, 'OK', ALL_PROCESSES_OK)
335
336
337

	def InitializeSPGW(self):
		if self.EPCIPAddress == '' or self.EPCUserName == '' or self.EPCPassword == '' or self.EPCSourceCodePath == '' or self.EPCType == '':
338
339
			Usage()
			sys.exit('Insufficient Parameter')
340
341
		self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
		if re.match('OAI', self.EPCType, re.IGNORECASE):
342
			self.command('cd ' + self.EPCSourceCodePath, '\$', 5)
343
344
345
346
			self.command('source oaienv', '\$', 5)
			self.command('cd scripts', '\$', 5)
			self.command('echo ' + self.EPCPassword + ' | sudo -S ./run_spgw 2>&1 | stdbuf -o0 tee -a spgw_' + SSH.testCase_id + '.log &', 'Initializing SPGW-APP task interface: DONE', 30)
		else:
347
			self.command('cd /opt/ltebox/tools', '\$', 5)
348
349
			self.command('echo ' + self.EPCPassword + ' | sudo -S ./start_xGw', '\$', 5)
		self.close()
350
		self.CreateHtmlTestRow(self.EPCType, 'OK', ALL_PROCESSES_OK)
351
352
353

	def InitializeeNB(self):
		if self.eNBIPAddress == '' or self.eNBUserName == '' or self.eNBPassword == '' or self.eNBSourceCodePath == '':
354
355
356
			Usage()
			sys.exit('Insufficient Parameter')
		initialize_eNB_flag = True
Raphael Defosseux's avatar
Raphael Defosseux committed
357
358
359
		pStatus = self.CheckProcessExist(initialize_eNB_flag)
		if (pStatus < 0):
			self.CreateHtmlTestRow(self.Initialize_eNB_args, 'KO', pStatus)
360
			self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
Raphael Defosseux committed
361
			sys.exit(1)
362
363
364
365
366
367
368
369
370
371
372
373
		# If tracer options is on, running tshark on EPC side and capture traffic b/ EPC and eNB
		result = re.search('T_stdout', str(self.Initialize_eNB_args))
		if result is not None:
			self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
			self.command('ip addr show | awk -f /tmp/active_net_interfaces.awk | egrep -v "lo|tun"', '\$', 5)
			result = re.search('interfaceToUse=(?P<eth_interface>[a-zA-Z0-9\-\_]+)done', str(self.ssh.before))
			if result is not None:
				eth_interface = result.group('eth_interface')
				logging.debug('\u001B[1m Launching tshark on interface ' + eth_interface + '\u001B[0m')
				self.command('echo ' + self.EPCPassword + ' | sudo -S rm -f /tmp/enb_' + SSH.testCase_id + '_s1log.pcap', '\$', 5)
				self.command('echo $USER; nohup sudo tshark -f "host ' + self.eNBIPAddress +'" -i ' + eth_interface + ' -w /tmp/enb_' + SSH.testCase_id + '_s1log.pcap > /tmp/tshark.log 2>&1 &', self.EPCUserName, 5)
			self.close()
374
375
		self.open(self.eNBIPAddress, self.eNBUserName, self.eNBPassword)
		self.command('cd ' + self.eNBSourceCodePath, '\$', 5)
376
377
		# Initialize_eNB_args usually start with -O and followed by the location in repository
		full_config_file = self.Initialize_eNB_args.replace('-O ','')
378
379
380
		extIdx = full_config_file.find('.conf')
		if (extIdx > 0):
			extra_options = full_config_file[extIdx + 5:]
381
382
383
384
385
386
387
388
			# if tracer options is on, compiling and running T Tracer
			result = re.search('T_stdout', str(extra_options))
			if result is not None:
				logging.debug('\u001B[1m Compiling and launching T Tracer\u001B[0m')
				self.command('cd common/utils/T/tracer', '\$', 5)
				self.command('make', '\$', 10)
				self.command('echo $USER; nohup ./record -d ../T_messages.txt -o ' + self.eNBSourceCodePath + '/cmake_targets/enb_' + SSH.testCase_id + '_record.raw -ON -off VCD -off HEAVY -off LEGACY_GROUP_TRACE -off LEGACY_GROUP_DEBUG > ' + self.eNBSourceCodePath + '/cmake_targets/enb_' + SSH.testCase_id + '_record.log 2>&1 &', self.eNBUserName, 5)
				self.command('cd ' + self.eNBSourceCodePath, '\$', 5)
389
390
391
392
			full_config_file = full_config_file[:extIdx + 5]
			config_path, config_file = os.path.split(full_config_file)
		else:
			sys.exit('Insufficient Parameter')
393
		ci_full_config_file = config_path + '/ci-' + config_file
394
395
396
397
		rruCheck = False
		result = re.search('rru', str(config_file))
		if result is not None:
			rruCheck = True
398
399
		# Make a copy and adapt to EPC / eNB IP addresses
		self.command('cp ' + full_config_file + ' ' + ci_full_config_file, '\$', 5)
400
401
		self.command('sed -i -e \'s/CI_MME_IP_ADDR/' + self.EPCIPAddress + '/\' ' + ci_full_config_file, '\$', 2);
		self.command('sed -i -e \'s/CI_ENB_IP_ADDR/' + self.eNBIPAddress + '/\' ' + ci_full_config_file, '\$', 2);
402
		# Launch eNB with the modified config file
403
404
		self.command('source oaienv', '\$', 5)
		self.command('cd cmake_targets', '\$', 5)
405
406
		self.command('echo "ulimit -c unlimited && ./lte_build_oai/build/lte-softmodem -O ' + self.eNBSourceCodePath + '/' + ci_full_config_file + extra_options + '" > ./my-lte-softmodem-run' + str(SSH.eNB_instance) + '.sh ', '\$', 5)
		self.command('chmod 775 ./my-lte-softmodem-run' + str(SSH.eNB_instance) + '.sh ', '\$', 5)
Raphael Defosseux's avatar
Raphael Defosseux committed
407
		self.command('echo ' + self.eNBPassword + ' | sudo -S rm -Rf enb_' + SSH.testCase_id + '.log', '\$', 5)
408
409
410
		self.command('echo ' + self.eNBPassword + ' | sudo -S -E daemon --inherit --unsafe --name=enb' + str(SSH.eNB_instance) + '_daemon --chdir=' + self.eNBSourceCodePath + '/cmake_targets -o ' + self.eNBSourceCodePath + '/cmake_targets/enb_' + SSH.testCase_id + '.log ./my-lte-softmodem-run' + str(SSH.eNB_instance) + '.sh', '\$', 5)
		if not rruCheck:
			self.eNBLogFile = 'enb_' + SSH.testCase_id + '.log'
411
412
413
414
415
416
417
		time.sleep(6)
		doLoop = True
		loopCounter = 10
		while (doLoop):
			loopCounter = loopCounter - 1
			if (loopCounter == 0):
				doLoop = False
Raphael Defosseux's avatar
Raphael Defosseux committed
418
				logging.error('\u001B[1;37;41m eNB logging system did not show got sync! \u001B[0m')
419
				self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'KO', ALL_PROCESSES_OK)
420
				self.CreateHtmlFooter(False)
421
422
				self.close()
				sys.exit(1)
423
			else:
424
425
426
427
428
				self.command('stdbuf -o0 cat enb_' + SSH.testCase_id + '.log | egrep --color=never -i "wait|sync"', '\$', 4)
				if rruCheck:
					result = re.search('wait RUs', str(self.ssh.before))
				else:
					result = re.search('got sync', str(self.ssh.before))
Raphael Defosseux's avatar
Raphael Defosseux committed
429
430
431
432
				if result is None:
					time.sleep(6)
				else:
					doLoop = False
433
					self.CreateHtmlTestRow('-O ' + config_file + extra_options, 'OK', ALL_PROCESSES_OK)
Raphael Defosseux's avatar
Raphael Defosseux committed
434
					logging.debug('\u001B[1m Initialize eNB Completed\u001B[0m')
435

436
437
		self.close()

438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
	def InitializeUE_common(self, device_id):
		logging.debug('send adb commands')
		try:
			self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
			# The following commands are deprecated since we no longer work on Android 7+
			# self.command('stdbuf -o0 adb -s ' + device_id + ' shell settings put global airplane_mode_on 1', '\$', 10)
			# self.command('stdbuf -o0 adb -s ' + device_id + ' shell am broadcast -a android.intent.action.AIRPLANE_MODE --ez state true', '\$', 60)
			# a dedicated script has to be installed inside the UE
			# airplane mode on means call /data/local/tmp/off
			self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/off', '\$', 60)
			#airplane mode off means call /data/local/tmp/on
			logging.debug('\u001B[1mUE (' + device_id + ') Initialize Completed\u001B[0m')
			self.close()
		except:
			os.kill(os.getppid(),signal.SIGUSR1)

	def InitializeUE(self):
		if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
			Usage()
			sys.exit('Insufficient Parameter')
		multi_jobs = []
		for device_id in self.UEDevices:
			p = Process(target = SSH.InitializeUE_common, args = (device_id,))
			p.daemon = True
			p.start()
			multi_jobs.append(p)
		for job in multi_jobs:
			job.join()
466
		self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
467

468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
	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()

Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
571
	def AttachUE_common(self, device_id, statusQueue, lock):
572
573
574
575
		try:
			self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
			self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/on', '\$', 60)
			time.sleep(2)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
576
577
			max_count = 45
			count = max_count
578
579
580
581
582
			while count > 0:
				self.command('stdbuf -o0 adb -s ' + device_id + ' shell dumpsys telephony.registry | grep mDataConnectionState', '\$', 15)
				result = re.search('mDataConnectionState.*=(?P<state>[0-9\-]+)', str(self.ssh.before))
				if result is None:
					logging.debug('\u001B[1;37;41m mDataConnectionState Not Found! \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
583
584
585
586
587
588
					lock.acquire()
					statusQueue.put(-1)
					statusQueue.put(device_id)
					statusQueue.put('mDataConnectionState Not Found!')
					lock.release()
					break
589
590
591
				mDataConnectionState = int(result.group('state'))
				if mDataConnectionState == 2:
					logging.debug('\u001B[1mUE (' + device_id + ') Attach Completed\u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
592
593
594
595
596
					lock.acquire()
					statusQueue.put(max_count - count)
					statusQueue.put(device_id)
					statusQueue.put('Attach Completed')
					lock.release()
597
598
599
					break
				count = count - 1
				if count == 15 or count == 30:
Raphael Defosseux's avatar
Raphael Defosseux committed
600
					logging.debug('\u001B[1;30;43m Retry UE (' + device_id + ') Flight Mode Off \u001B[0m')
601
602
603
604
					self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/off', '\$', 60)
					time.sleep(0.5)
					self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/on', '\$', 60)
					time.sleep(0.5)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
605
				logging.debug('\u001B[1mWait UE (' + device_id + ') a second until mDataConnectionState=2 (' + str(max_count-count) + ' times)\u001B[0m')
606
607
608
				time.sleep(1)
			if count == 0:
				logging.debug('\u001B[1;37;41m UE (' + device_id + ') Attach Failed \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
609
610
611
612
613
				lock.acquire()
				statusQueue.put(-1)
				statusQueue.put(device_id)
				statusQueue.put('Attach Failed')
				lock.release()
614
615
616
617
618
619
620
621
622
			self.close()
		except:
			os.kill(os.getppid(),signal.SIGUSR1)

	def AttachUE(self):
		if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
			Usage()
			sys.exit('Insufficient Parameter')
		initialize_eNB_flag = False
Raphael Defosseux's avatar
Raphael Defosseux committed
623
624
625
		pStatus = self.CheckProcessExist(initialize_eNB_flag)
		if (pStatus < 0):
			self.CreateHtmlTestRow('N/A', 'KO', pStatus)
Raphael Defosseux's avatar
Raphael Defosseux committed
626
			self.AutoTerminateUEandeNB()
627
			self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
Raphael Defosseux committed
628
			sys.exit(1)
629
		multi_jobs = []
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
630
631
		status_queue = SimpleQueue()
		lock = Lock()
632
		nb_ue_to_connect = 0
633
		for device_id in self.UEDevices:
634
635
636
637
638
639
			if (self.nbMaxUEtoAttach == -1) or (nb_ue_to_connect < self.nbMaxUEtoAttach):
				p = Process(target = SSH.AttachUE_common, args = (device_id, status_queue, lock,))
				p.daemon = True
				p.start()
				multi_jobs.append(p)
			nb_ue_to_connect = nb_ue_to_connect + 1
640
641
		for job in multi_jobs:
			job.join()
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
642
643

		if (status_queue.empty()):
644
			self.CreateHtmlTestRow('N/A', 'KO', ALL_PROCESSES_OK)
645
			self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
Raphael Defosseux committed
646
			self.AutoTerminateUEandeNB()
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
			sys.exit(1)
		else:
			attach_status = True
			html_queue = SimpleQueue()
			while (not status_queue.empty()):
				count = status_queue.get()
				if (count < 0):
					attach_status = False
				device_id = status_queue.get()
				message = status_queue.get()
				if (count < 0):
					html_cell = "<pre>UE (" + device_id + ")\n" + message + "</pre>"
				else:
					html_cell = "<pre>UE (" + device_id + ")\n" + message + ' in ' + str(count + 2) + ' seconds</pre>'
				html_queue.put(html_cell)
			if (attach_status):
				self.CreateHtmlTestRowQueue('N/A', 'OK', len(self.UEDevices), html_queue)
			else:
				self.CreateHtmlTestRowQueue('N/A', 'KO', len(self.UEDevices), html_queue)
Raphael Defosseux's avatar
Raphael Defosseux committed
666
				self.AutoTerminateUEandeNB()
667
				self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
668
				sys.exit(1)
669
670
671
672

	def DetachUE_common(self, device_id):
		try:
			self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
673
			self.command('stdbuf -o0 adb -s ' + device_id + ' shell /data/local/tmp/off', '\$', 60)
674
675
676
677
678
679
680
681
682
683
			logging.debug('\u001B[1mUE (' + device_id + ') Detach Completed\u001B[0m')
			self.close()
		except:
			os.kill(os.getppid(),signal.SIGUSR1)

	def DetachUE(self):
		if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
			Usage()
			sys.exit('Insufficient Parameter')
		initialize_eNB_flag = False
Raphael Defosseux's avatar
Raphael Defosseux committed
684
685
686
		pStatus = self.CheckProcessExist(initialize_eNB_flag)
		if (pStatus < 0):
			self.CreateHtmlTestRow('N/A', 'KO', pStatus)
Raphael Defosseux's avatar
Raphael Defosseux committed
687
			self.AutoTerminateUEandeNB()
688
			self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
Raphael Defosseux committed
689
			sys.exit(1)
690
691
692
693
694
695
696
697
		multi_jobs = []
		for device_id in self.UEDevices:
			p = Process(target = SSH.DetachUE_common, args = (device_id,))
			p.daemon = True
			p.start()
			multi_jobs.append(p)
		for job in multi_jobs:
			job.join()
698
		self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743

	def RebootUE_common(self, device_id):
		try:
			self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
			previousmDataConnectionStates = []
			# Save mDataConnectionState
			self.command('stdbuf -o0 adb -s ' + device_id + ' shell dumpsys telephony.registry | grep mDataConnectionState', '\$', 15)
			self.command('stdbuf -o0 adb -s ' + device_id + ' shell dumpsys telephony.registry | grep mDataConnectionState', '\$', 15)
			result = re.search('mDataConnectionState.*=(?P<state>[0-9\-]+)', str(self.ssh.before))
			if result is None:
				logging.debug('\u001B[1;37;41m mDataConnectionState Not Found! \u001B[0m')
				sys.exit(1)
			previousmDataConnectionStates.append(int(result.group('state')))
			# Reboot UE
			self.command('stdbuf -o0 adb -s ' + device_id + ' shell reboot', '\$', 10)
			time.sleep(60)
			previousmDataConnectionState = previousmDataConnectionStates.pop(0)
			count = 180
			while count > 0:
				count = count - 1
				self.command('stdbuf -o0 adb -s ' + device_id + ' shell dumpsys telephony.registry | grep mDataConnectionState', '\$', 15)
				result = re.search('mDataConnectionState.*=(?P<state>[0-9\-]+)', str(self.ssh.before))
				if result is None:
					mDataConnectionState = None
				else:
					mDataConnectionState = int(result.group('state'))
					logging.debug('mDataConnectionState = ' + result.group('state'))
				if mDataConnectionState is None or (previousmDataConnectionState == 2 and mDataConnectionState != 2):
					logging.debug('\u001B[1mWait UE (' + device_id + ') a second until reboot completion (' + str(180-count) + ' times)\u001B[0m')
					time.sleep(1)
				else:
					logging.debug('\u001B[1mUE (' + device_id + ') Reboot Completed\u001B[0m')
					break
			if count == 0:
				logging.debug('\u001B[1;37;41m UE (' + device_id + ') Reboot Failed \u001B[0m')
				sys.exit(1)
			self.close()
		except:
			os.kill(os.getppid(),signal.SIGUSR1)

	def RebootUE(self):
		if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
			Usage()
			sys.exit('Insufficient Parameter')
		initialize_eNB_flag = False
Raphael Defosseux's avatar
Raphael Defosseux committed
744
745
746
		pStatus = self.CheckProcessExist(initialize_eNB_flag)
		if (pStatus < 0):
			self.CreateHtmlTestRow('N/A', 'KO', pStatus)
747
			self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
Raphael Defosseux committed
748
			sys.exit(1)
749
750
751
752
753
754
755
756
		multi_jobs = []
		for device_id in self.UEDevices:
			p = Process(target = SSH.RebootUE_common, args = (device_id,))
			p.daemon = True
			p.start()
			multi_jobs.append(p)
		for job in multi_jobs:
			job.join()
757
		self.CreateHtmlTestRow('N/A', 'OK', ALL_PROCESSES_OK)
758
759
760
761
762
763
764
765
766
767
768
769

	def GetAllUEDevices(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('adb devices', '\$', 15)
		self.UEDevices = re.findall("\\\\r\\\\n([A-Za-z0-9]+)\\\\tdevice",str(self.ssh.before))
		if terminate_ue_flag == False:
			if len(self.UEDevices) == 0:
				logging.debug('\u001B[1;37;41m UE Not Found! \u001B[0m')
				sys.exit(1)
770
771
		self.close()

772
773
774
775
776
777
778
779
780
781
782
783
784
	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()

785
786
787
788
	def GetAllUEIPAddresses(self):
		if self.ADBIPAddress == '' or self.ADBUserName == '' or self.ADBPassword == '':
			Usage()
			sys.exit('Insufficient Parameter')
789
		ue_ip_status = 0
790
791
792
		self.UEIPAddresses = []
		self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
		for device_id in self.UEDevices:
793
794
795
796
797
798
			count = 0
			while count < 4:
				self.command('stdbuf -o0 adb -s ' + device_id + ' shell ip addr show | grep rmnet', '\$', 15)
				result = re.search('inet (?P<ueipaddress>[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+)\/[0-9]+[0-9a-zA-Z\.\s]+', str(self.ssh.before))
				if result is None:
					logging.debug('\u001B[1;37;41m UE IP Address Not Found! \u001B[0m')
799
					time.sleep(1)
800
801
802
803
804
805
					count += 1
				else:
					count = 10
			if count < 9:
				ue_ip_status -= 1
				continue
806
807
808
809
810
			UE_IPAddress = result.group('ueipaddress')
			logging.debug('\u001B[1mUE (' + device_id + ') IP Address is ' + UE_IPAddress + '\u001B[0m')
			for ueipaddress in self.UEIPAddresses:
				if ueipaddress == UE_IPAddress:
					logging.debug('\u001B[1mUE (' + device_id + ') IP Address ' + UE_IPAddress + 'has been existed!' + '\u001B[0m')
811
812
					ue_ip_status -= 1
					continue
813
			self.UEIPAddresses.append(UE_IPAddress)
814
		self.close()
815
		return ue_ip_status
816

Raphael Defosseux's avatar
Raphael Defosseux committed
817
818
819
820
821
822
823
824
825
	def ping_iperf_wrong_exit(self, lock, UE_IPAddress, device_id, statusQueue, message):
		lock.acquire()
		statusQueue.put(-1)
		statusQueue.put(device_id)
		statusQueue.put(UE_IPAddress)
		statusQueue.put(message)
		lock.release()

	def Ping_common(self, lock, UE_IPAddress, device_id, statusQueue):
826
827
828
829
830
		try:
			self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
			self.command('cd ' + self.EPCSourceCodePath, '\$', 5)
			self.command('cd scripts', '\$', 5)
			ping_time = re.findall("-c (\d+)",str(self.ping_args))
Raphael Defosseux's avatar
Raphael Defosseux committed
831
832
833
834
835
836
837
			ping_status = self.command('stdbuf -o0 ping ' + self.ping_args + ' ' + UE_IPAddress + ' 2>&1 | stdbuf -o0 tee -a ping_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(ping_time[0])*1.5)
			# TIMEOUT CASE
			if ping_status < 0:
				message = 'Ping with UE (' + str(UE_IPAddress) + ') crashed due to TIMEOUT!'
				logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
				self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
				return
838
839
			result = re.search(', (?P<packetloss>[0-9\.]+)% packet loss, time [0-9\.]+ms', str(self.ssh.before))
			if result is None:
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
840
841
				message = 'Packet Loss Not Found!'
				logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
Raphael Defosseux's avatar
Raphael Defosseux committed
842
				self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
843
				return
844
845
			packetloss = result.group('packetloss')
			if float(packetloss) == 100:
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
846
847
				message = 'Packet Loss is 100%'
				logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
Raphael Defosseux's avatar
Raphael Defosseux committed
848
				self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
849
				return
850
851
			result = re.search('rtt min\/avg\/max\/mdev = (?P<rtt_min>[0-9\.]+)\/(?P<rtt_avg>[0-9\.]+)\/(?P<rtt_max>[0-9\.]+)\/[0-9\.]+ ms', str(self.ssh.before))
			if result is None:
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
852
853
				message = 'Ping RTT_Min RTT_Avg RTT_Max Not Found!'
				logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
Raphael Defosseux's avatar
Raphael Defosseux committed
854
				self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
855
				return
856
857
858
			rtt_min = result.group('rtt_min')
			rtt_avg = result.group('rtt_avg')
			rtt_max = result.group('rtt_max')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
859
860
861
862
			pal_msg = 'Packet Loss : ' + packetloss + '%'
			min_msg = 'RTT(Min)    : ' + rtt_min + ' ms'
			avg_msg = 'RTT(Avg)    : ' + rtt_avg + ' ms'
			max_msg = 'RTT(Max)    : ' + rtt_max + ' ms'
863
864
			lock.acquire()
			logging.debug('\u001B[1;37;44m ping result (' + UE_IPAddress + ') \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
865
866
867
868
869
870
			logging.debug('\u001B[1;34m    ' + pal_msg + '\u001B[0m')
			logging.debug('\u001B[1;34m    ' + min_msg + '\u001B[0m')
			logging.debug('\u001B[1;34m    ' + avg_msg + '\u001B[0m')
			logging.debug('\u001B[1;34m    ' + max_msg + '\u001B[0m')
			qMsg = pal_msg + '\n' + min_msg + '\n' + avg_msg + '\n' + max_msg
			packetLossOK = True
871
872
			if packetloss is not None:
				if float(packetloss) > float(self.ping_packetloss_threshold):
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
873
					qMsg += '\nPacket Loss too high'
874
					logging.debug('\u001B[1;37;41m Packet Loss too high \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
875
					packetLossOK = False
876
				elif float(packetloss) > 0:
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
877
					qMsg += '\nPacket Loss is not 0%'
Raphael Defosseux's avatar
Raphael Defosseux committed
878
					logging.debug('\u001B[1;30;43m Packet Loss is not 0% \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
879
880
881
882
883
884
885
886
			if (packetLossOK):
				statusQueue.put(0)
			else:
				statusQueue.put(-1)
			statusQueue.put(device_id)
			statusQueue.put(UE_IPAddress)
			statusQueue.put(qMsg)
			lock.release()
887
888
889
890
891
892
893
894
895
			self.close()
		except:
			os.kill(os.getppid(),signal.SIGUSR1)

	def Ping(self):
		if self.EPCIPAddress == '' or self.EPCUserName == '' or self.EPCPassword == '' or self.EPCSourceCodePath == '':
			Usage()
			sys.exit('Insufficient Parameter')
		initialize_eNB_flag = False
Raphael Defosseux's avatar
Raphael Defosseux committed
896
897
898
		pStatus = self.CheckProcessExist(initialize_eNB_flag)
		if (pStatus < 0):
			self.CreateHtmlTestRow(self.ping_args, 'KO', pStatus)
899
			self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
Raphael Defosseux committed
900
			sys.exit(1)
901
902
903
		ueIpStatus = self.GetAllUEIPAddresses()
		if (ueIpStatus < 0):
			self.CreateHtmlTestRow(self.ping_args, 'KO', UE_IP_ADDRESS_ISSUE)
904
			self.CreateHtmlFooter(False)
905
			sys.exit(1)
906
907
908
		multi_jobs = []
		i = 0
		lock = Lock()
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
909
		status_queue = SimpleQueue()
910
911
		for UE_IPAddress in self.UEIPAddresses:
			device_id = self.UEDevices[i]
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
912
			p = Process(target = SSH.Ping_common, args = (lock,UE_IPAddress,device_id,status_queue,))
913
914
915
916
917
918
			p.daemon = True
			p.start()
			multi_jobs.append(p)
			i = i + 1
		for job in multi_jobs:
			job.join()
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
919
920

		if (status_queue.empty()):
921
			self.CreateHtmlTestRow(self.ping_args, 'KO', ALL_PROCESSES_OK)
Raphael Defosseux's avatar
Raphael Defosseux committed
922
			self.AutoTerminateUEandeNB()
923
			self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
			sys.exit(1)
		else:
			ping_status = True
			html_queue = SimpleQueue()
			while (not status_queue.empty()):
				count = status_queue.get()
				if (count < 0):
					ping_status = False
				device_id = status_queue.get()
				ip_addr = status_queue.get()
				message = status_queue.get()
				html_cell = "<pre>UE (" + device_id + ")\nIP Address  : " + ip_addr + "\n" + message + "</pre>"
				html_queue.put(html_cell)
			if (ping_status):
				self.CreateHtmlTestRowQueue(self.ping_args, 'OK', len(self.UEDevices), html_queue)
			else:
				self.CreateHtmlTestRowQueue(self.ping_args, 'KO', len(self.UEDevices), html_queue)
Raphael Defosseux's avatar
Raphael Defosseux committed
941
				self.AutoTerminateUEandeNB()
942
				self.CreateHtmlFooter(False)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
943
				sys.exit(1)
944

945
946
947
948
949
950
951
	def Iperf_ComputeTime(self):
		result = re.search('-t (?P<iperf_time>\d+)', str(self.iperf_args))
		if result is None:
			logging.debug('\u001B[1;37;41m Iperf time Not Found! \u001B[0m')
			sys.exit(1)
		return result.group('iperf_time')

952
	def Iperf_ComputeModifiedBW(self, idx, ue_num):
953
954
955
956
957
		result = re.search('-b (?P<iperf_bandwidth>[0-9\.]+)[KMG]', str(self.iperf_args))
		if result is None:
			logging.debug('\u001B[1;37;41m Iperf bandwidth Not Found! \u001B[0m')
			sys.exit(1)
		iperf_bandwidth = result.group('iperf_bandwidth')
958
959
960
961
962
963
964
965
966
967
968
		if SSH.iperf_profile == 'balanced':
			iperf_bandwidth_new = float(iperf_bandwidth)/ue_num
		if SSH.iperf_profile == 'single-ue':
			iperf_bandwidth_new = float(iperf_bandwidth)
		if SSH.iperf_profile == 'unbalanced':
			# residual is 2% of max bw
			residualBW = float(iperf_bandwidth) / 50
			if idx == 0:
				iperf_bandwidth_new = float(iperf_bandwidth) - ((ue_num - 1) * residualBW)
			else:
				iperf_bandwidth_new = residualBW
969
		iperf_bandwidth_str = '-b ' + iperf_bandwidth
970
		iperf_bandwidth_str_new = '-b ' + ('%.2f' % iperf_bandwidth_new)
971
972
973
974
975
976
		result = re.sub(iperf_bandwidth_str, iperf_bandwidth_str_new, str(self.iperf_args))
		if result is None:
			logging.debug('\u001B[1;37;41m Calculate Iperf bandwidth Failed! \u001B[0m')
			sys.exit(1)
		return result

977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
	def Iperf_analyzeV2TCPOutput(self, lock, UE_IPAddress, device_id, statusQueue, iperf_real_options):
		self.command('awk -f /tmp/tcp_iperf_stats.awk /tmp/CI-eNB/scripts/iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
		result = re.search('Avg Bitrate : (?P<average>[0-9\.]+ Mbits\/sec) Max Bitrate : (?P<maximum>[0-9\.]+ Mbits\/sec) Min Bitrate : (?P<minimum>[0-9\.]+ Mbits\/sec)', str(self.ssh.before))
		if result is not None:
			avgbitrate = result.group('average')
			maxbitrate = result.group('maximum')
			minbitrate = result.group('minimum')
			lock.acquire()
			logging.debug('\u001B[1;37;44m TCP iperf result (' + UE_IPAddress + ') \u001B[0m')
			msg = 'TCP Stats   :\n'
			if avgbitrate is not None:
				logging.debug('\u001B[1;34m    Avg Bitrate : ' + avgbitrate + '\u001B[0m')
				msg += 'Avg Bitrate : ' + avgbitrate + '\n'
			if maxbitrate is not None:
				logging.debug('\u001B[1;34m    Max Bitrate : ' + maxbitrate + '\u001B[0m')
				msg += 'Max Bitrate : ' + maxbitrate + '\n'
			if minbitrate is not None:
				logging.debug('\u001B[1;34m    Min Bitrate : ' + minbitrate + '\u001B[0m')
				msg += 'Min Bitrate : ' + minbitrate + '\n'
			statusQueue.put(0)
			statusQueue.put(device_id)
			statusQueue.put(UE_IPAddress)
			statusQueue.put(msg)
			lock.release()
		return 0

1003
	def Iperf_analyzeV2Output(self, lock, UE_IPAddress, device_id, statusQueue, iperf_real_options):
1004
1005
1006
1007
		result = re.search('-u', str(iperf_real_options))
		if result is None:
			return self.Iperf_analyzeV2TCPOutput(lock, UE_IPAddress, device_id, statusQueue, iperf_real_options)

1008
1009
1010
1011
1012
1013
1014
		result = re.search('Server Report:', str(self.ssh.before))
		if result is None:
			result = re.search('read failed: Connection refused', str(self.ssh.before))
			if result is not None:
				logging.debug('\u001B[1;37;41m Could not connect to iperf server! \u001B[0m')
			else:
				logging.debug('\u001B[1;37;41m Server Report and Connection refused Not Found! \u001B[0m')
Raphael Defosseux's avatar
Raphael Defosseux committed
1015
			return -1
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
		# Computing the requested bandwidth in float
		result = re.search('-b (?P<iperf_bandwidth>[0-9\.]+)[KMG]', str(iperf_real_options))
		if result is not None:
			req_bandwidth = result.group('iperf_bandwidth')
			req_bw = float(req_bandwidth)
			result = re.search('-b [0-9\.]+K', str(iperf_real_options))
			if result is not None:
				req_bandwidth = '%.1f Kbits/sec' % req_bw
				req_bw = req_bw * 1000
			result = re.search('-b [0-9\.]+M', str(iperf_real_options))
			if result is not None:
				req_bandwidth = '%.1f Mbits/sec' % req_bw
				req_bw = req_bw * 1000000
			result = re.search('-b [0-9\.]+G', str(iperf_real_options))
			if result is not None:
				req_bandwidth = '%.1f Gbits/sec' % req_bw
				req_bw = req_bw * 1000000000

1034
		result = re.search('Server Report:\\\\r\\\\n(?:|\[ *\d+\].*) (?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?P<jitter>[0-9\.]+ ms) +(\d+\/..\d+) (\((?P<packetloss>[0-9\.]+)%\))', str(self.ssh.before))
1035
1036
1037
1038
1039
1040
		if result is not None:
			bitrate = result.group('bitrate')
			packetloss = result.group('packetloss')
			jitter = result.group('jitter')
			lock.acquire()
			logging.debug('\u001B[1;37;44m iperf result (' + UE_IPAddress + ') \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1041
			iperfStatus = True
1042
1043
			msg = 'Req Bitrate : ' + req_bandwidth + '\n'
			logging.debug('\u001B[1;34m    Req Bitrate : ' + req_bandwidth + '\u001B[0m')
1044
			if bitrate is not None:
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1045
				msg += 'Bitrate     : ' + bitrate + '\n'
1046
				logging.debug('\u001B[1;34m    Bitrate     : ' + bitrate + '\u001B[0m')
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
				result = re.search('(?P<real_bw>[0-9\.]+) [KMG]bits/sec', str(bitrate))
				if result is not None:
					actual_bw = float(str(result.group('real_bw')))
					result = re.search('[0-9\.]+ K', bitrate)
					if result is not None:
						actual_bw = actual_bw * 1000
					result = re.search('[0-9\.]+ M', bitrate)
					if result is not None:
						actual_bw = actual_bw * 1000000
					result = re.search('[0-9\.]+ G', bitrate)
					if result is not None:
						actual_bw = actual_bw * 1000000000
					br_loss = 100 * actual_bw / req_bw
					bitperf = '%.2f ' % br_loss
					msg += 'Bitrate Perf: ' + bitperf + '%\n'
					logging.debug('\u001B[1;34m    Bitrate Perf: ' + bitperf + '%\u001B[0m')
1063
			if packetloss is not None:
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1064
				msg += 'Packet Loss : ' + packetloss + '%\n'
1065
1066
				logging.debug('\u001B[1;34m    Packet Loss : ' + packetloss + '%\u001B[0m')
				if float(packetloss) > float(self.iperf_packetloss_threshold):
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1067
					msg += 'Packet Loss too high!\n'
1068
					logging.debug('\u001B[1;37;41m Packet Loss too high \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1069
					iperfStatus = False
1070
			if jitter is not None:
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1071
				msg += 'Jitter      : ' + jitter + '\n'
1072
				logging.debug('\u001B[1;34m    Jitter      : ' + jitter + '\u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1073
1074
1075
1076
1077
1078
1079
			if (iperfStatus):
				statusQueue.put(0)
			else:
				statusQueue.put(-1)
			statusQueue.put(device_id)
			statusQueue.put(UE_IPAddress)
			statusQueue.put(msg)
1080
			lock.release()
Raphael Defosseux's avatar
Raphael Defosseux committed
1081
1082
1083
1084
			return 0

	def Iperf_analyzeV2Server(self, lock, UE_IPAddress, device_id, statusQueue, iperf_real_options):
		if (not os.path.isfile('iperf_server_' + SSH.testCase_id + '_' + device_id + '.log')):
Raphael Defosseux's avatar
Raphael Defosseux committed
1085
			self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, 'Could not analyze from server log')
Raphael Defosseux's avatar
Raphael Defosseux committed
1086
1087
1088
1089
1090
			return
		# Computing the requested bandwidth in float
		result = re.search('-b (?P<iperf_bandwidth>[0-9\.]+)[KMG]', str(iperf_real_options))
		if result is None:
			logging.debug('Iperf bandwidth Not Found!')
Raphael Defosseux's avatar
Raphael Defosseux committed
1091
			self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, 'Could not compute Iperf bandwidth!')
Raphael Defosseux's avatar
Raphael Defosseux committed
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
			return
		else:
			req_bandwidth = result.group('iperf_bandwidth')
			req_bw = float(req_bandwidth)
			result = re.search('-b [0-9\.]+K', str(iperf_real_options))
			if result is not None:
				req_bandwidth = '%.1f Kbits/sec' % req_bw
				req_bw = req_bw * 1000
			result = re.search('-b [0-9\.]+M', str(iperf_real_options))
			if result is not None:
				req_bandwidth = '%.1f Mbits/sec' % req_bw
				req_bw = req_bw * 1000000
			result = re.search('-b [0-9\.]+G', str(iperf_real_options))
			if result is not None:
				req_bandwidth = '%.1f Gbits/sec' % req_bw
				req_bw = req_bw * 1000000000

		server_file = open('iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', 'r')
		br_sum = 0.0
		ji_sum = 0.0
		pl_sum = 0
		ps_sum = 0
		row_idx = 0
		for line in server_file.readlines():
			result = re.search('(?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?P<jitter>[0-9\.]+ ms) +(?P<lostPack>[0-9]+)/ +(?P<sentPack>[0-9]+)', str(line))
			if result is not None:
				bitrate = result.group('bitrate')
				jitter = result.group('jitter')
				packetlost = result.group('lostPack')
				packetsent = result.group('sentPack')
				br = bitrate.split(' ')
				ji = jitter.split(' ')
				row_idx = row_idx + 1
				curr_br = float(br[0])
				pl_sum = pl_sum + int(packetlost)
				ps_sum = ps_sum + int(packetsent)
				if (br[1] == 'Kbits/sec'):
					curr_br = curr_br * 1000
				if (br[1] == 'Mbits/sec'):
					curr_br = curr_br * 1000 * 1000
				br_sum = curr_br + br_sum
				ji_sum = float(ji[0]) + ji_sum
		if (row_idx > 0):
			br_sum = br_sum / row_idx
			ji_sum = ji_sum / row_idx
			br_loss = 100 * br_sum / req_bw
			if (br_sum > 1000):
				br_sum = br_sum / 1000
				if (br_sum > 1000):
					br_sum = br_sum / 1000
					bitrate = '%.2f Mbits/sec' % br_sum
				else:
					bitrate = '%.2f Kbits/sec' % br_sum
			else:
				bitrate = '%.2f bits/sec' % br_sum
			bitperf = '%.2f ' % br_loss
			bitperf += '%'
			jitter = '%.2f ms' % (ji_sum)
			if (ps_sum > 0):
				pl = float(100 * pl_sum / ps_sum)
				packetloss = '%2.1f ' % (pl)
				packetloss += '%'
			else:
				packetloss = 'unknown'
			lock.acquire()
			if (br_loss < 90):
				statusQueue.put(1)
			else:
				statusQueue.put(0)
			statusQueue.put(device_id)
			statusQueue.put(UE_IPAddress)
			req_msg = 'Req Bitrate : ' + req_bandwidth
			bir_msg = 'Bitrate     : ' + bitrate
			brl_msg = 'Bitrate Perf: ' + bitperf
			jit_msg = 'Jitter      : ' + jitter
			pal_msg = 'Packet Loss : ' + packetloss
			statusQueue.put(req_msg + '\n' + bir_msg + '\n' + brl_msg + '\n' + jit_msg + '\n' + pal_msg + '\n')
			logging.debug('\u001B[1;37;45m iperf result (' + UE_IPAddress + ') \u001B[0m')
			logging.debug('\u001B[1;35m    ' + req_msg + '\u001B[0m')
			logging.debug('\u001B[1;35m    ' + bir_msg + '\u001B[0m')
			logging.debug('\u001B[1;35m    ' + brl_msg + '\u001B[0m')
			logging.debug('\u001B[1;35m    ' + jit_msg + '\u001B[0m')
			logging.debug('\u001B[1;35m    ' + pal_msg + '\u001B[0m')
			lock.release()
		else:
Raphael Defosseux's avatar
Raphael Defosseux committed
1177
			self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, 'Could not analyze from server log')
Raphael Defosseux's avatar
Raphael Defosseux committed
1178
1179
1180

		server_file.close()

1181

Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1182
	def Iperf_analyzeV3Output(self, lock, UE_IPAddress, device_id, statusQueue):
1183
1184
1185
		result = re.search('(?P<bitrate>[0-9\.]+ [KMG]bits\/sec) +(?:|[0-9\.]+ ms +\d+\/\d+ \((?P<packetloss>[0-9\.]+)%\)) +(?:|receiver)\\\\r\\\\n(?:|\[ *\d+\] Sent \d+ datagrams)\\\\r\\\\niperf Done\.', str(self.ssh.before))
		if result is None:
			result = re.search('(?P<error>iperf: error - [a-zA-Z0-9 :]+)', str(self.ssh.before))
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1186
1187
1188
1189
			lock.acquire()
			statusQueue.put(-1)
			statusQueue.put(device_id)
			statusQueue.put(UE_IPAddress)
1190
1191
			if result is not None:
				logging.debug('\u001B[1;37;41m ' + result.group('error') + ' \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1192
				statusQueue.put(result.group('error'))
1193
1194
			else:
				logging.debug('\u001B[1;37;41m Bitrate and/or Packet Loss Not Found! \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1195
1196
1197
				statusQueue.put('Bitrate and/or Packet Loss Not Found!')
			lock.release()

1198
1199
1200
1201
1202
		bitrate = result.group('bitrate')
		packetloss = result.group('packetloss')
		lock.acquire()
		logging.debug('\u001B[1;37;44m iperf result (' + UE_IPAddress + ') \u001B[0m')
		logging.debug('\u001B[1;34m    Bitrate     : ' + bitrate + '\u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1203
1204
		msg = 'Bitrate     : ' + bitrate + '\n'
		iperfStatus = True
1205
1206
		if packetloss is not None:
			logging.debug('\u001B[1;34m    Packet Loss : ' + packetloss + '%\u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1207
			msg += 'Packet Loss : ' + packetloss + '%\n'
1208
1209
			if float(packetloss) > float(self.iperf_packetloss_threshold):
				logging.debug('\u001B[1;37;41m Packet Loss too high \u001B[0m')
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1210
1211
1212
1213
1214
1215
1216
1217
				msg += 'Packet Loss too high!\n'
				iperfStatus = False
		if (iperfStatus):
			statusQueue.put(0)
		else:
			statusQueue.put(-1)
		statusQueue.put(device_id)
		statusQueue.put(UE_IPAddress)
Raphael Defosseux's avatar
Raphael Defosseux committed
1218
		statusQueue.put(msg)
1219
1220
		lock.release()

Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1221
	def Iperf_UL_common(self, lock, UE_IPAddress, device_id, idx, ue_num, statusQueue):
1222
1223
1224
1225
		udpIperf = True
		result = re.search('-u', str(self.iperf_args))
		if result is None:
			udpIperf = False
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
		ipnumbers = UE_IPAddress.split('.')
		if (len(ipnumbers) == 4):
			ipnumbers[3] = '1'
		EPC_Iperf_UE_IPAddress = ipnumbers[0] + '.' + ipnumbers[1] + '.' + ipnumbers[2] + '.' + ipnumbers[3]

		# Launch iperf server on EPC side
		self.open(self.EPCIPAddress, self.EPCUserName, self.EPCPassword)
		self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
		self.command('rm -f iperf_server_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
		port = 5001 + idx
1236
1237
1238
1239
		if udpIperf:
			self.command('echo $USER; nohup iperf -u -s -i 1 -p ' + str(port) + ' > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.EPCUserName, 5)
		else:
			self.command('echo $USER; nohup iperf -s -i 1 -p ' + str(port) + ' > iperf_server_' + SSH.testCase_id + '_' + device_id + '.log &', self.EPCUserName, 5)
1240
1241
1242
1243
1244
1245
1246
1247
1248
		time.sleep(0.5)
		self.close()

		# Launch iperf client on UE
		self.open(self.ADBIPAddress, self.ADBUserName, self.ADBPassword)
		self.command('cd ' + self.EPCSourceCodePath + '/scripts', '\$', 5)
		iperf_time = self.Iperf_ComputeTime()
		time.sleep(0.5)

1249
1250
1251
1252
		if udpIperf:
			modified_options = self.Iperf_ComputeModifiedBW(idx, ue_num)
		else:
			modified_options = str(self.iperf_args)
Raphael Defosseux's avatar
CI:    
Raphael Defosseux committed
1253
		modified_options = modified_options.replace('-R','')
1254
1255
1256
		time.sleep(0.5)

		self.command('rm -f iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', 5)
Raphael Defosseux's avatar
Raphael Defosseux committed
1257
1258
1259
1260
1261
1262
1263
1264
		iperf_status = self.command('stdbuf -o0 adb -s ' + device_id + ' shell "/data/local/tmp/iperf -c ' + EPC_Iperf_UE_IPAddress + ' ' + modified_options + ' -p ' + str(port) + '" 2>&1 | stdbuf -o0 tee -a iperf_' + SSH.testCase_id + '_' + device_id + '.log', '\$', int(iperf_time)*5.0)
		# TIMEOUT Case
		if iperf_status < 0:
			self.close()
			message = 'iperf on UE (' + str(UE_IPAddress) + ') crashed due to TIMEOUT !'
			logging.debug('\u001B[1;37;41m ' + message + ' \u001B[0m')
			self.ping_iperf_wrong_exit(lock, UE_IPAddress, device_id, statusQueue, message)
			return
1265
		clientStatus = self.Iperf_analyzeV2Output(lock, UE_IPAddress, device_id, statusQueue, modified_options)
Raphael Defosseux's avatar
Raphael Defosseux committed
1266
		self.close()
1267

Raphael Defosseux's avatar
Raphael Defosseux committed
1268
		# Kill iperf server on EPC side