run_exec_lte-softmodem_tests.py 70.8 KB
Newer Older
1
#! /usr/bin/python
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
#******************************************************************************

#    OpenAirInterface 
#    Copyright(c) 1999 - 2014 Eurecom

#    OpenAirInterface is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.


#    OpenAirInterface is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.

#   You should have received a copy of the GNU General Public License
#   along with OpenAirInterface.The full GNU General Public License is 
#   included in this distribution in the file called "COPYING". If not, 
#   see <http://www.gnu.org/licenses/>.

#  Contact Information
#  OpenAirInterface Admin: openair_admin@eurecom.fr
#  OpenAirInterface Tech : openair_tech@eurecom.fr
#  OpenAirInterface Dev  : openair4g-devel@lists.eurecom.fr
  
#  Address      : Eurecom, Campus SophiaTech, 450 Route des Chappes, CS 50193 - 06904 Biot Sophia Antipolis cedex, FRANCE

# *******************************************************************************/

# \file test01.py
# \brief test 01 for OAI
# \author Navid Nikaein
# \date 2013 - 2015
# \version 0.1
# @ingroup _test

import tempfile
import threading
import sys
import traceback
import wave
import os
import time
import datetime
import getpass
import math #from time import clock 
import xml.etree.ElementTree as ET
Rohit Gupta's avatar
Rohit Gupta committed
50
import re
51

52 53
import numpy as np

54 55 56 57 58
import log

from  openair import *

import paramiko
59

60 61
import subprocess
import commands
62 63 64 65
sys.path.append('/opt/ssh')

import ssh
from ssh import SSHSession
Rohit Gupta's avatar
Rohit Gupta committed
66
import argparse
67

Rohit Gupta's avatar
Rohit Gupta committed
68 69 70 71
# \brief write a string to a file
# \param filename name of file
# \param string string to write
# \mode file opening mode (default=write)
72 73 74 75
def write_file(filename, string, mode="w"):
   text_file = open(filename, mode)
   text_file.write(string)
   text_file.close()
Rohit Gupta's avatar
Rohit Gupta committed
76 77 78 79 80 81 82 83
 
# \brief function to check if test case passed throughput test
# \param filename name of file which has throughput results (usually from iperf -s ...
# \param min_tput minimum throughput
# \param max_tuput maximum throughput
# \param average average throughput
# \param min_duration minimum duration of throughput
#The throughput values found in file must be higher than values from from arguments 2,3,4,5
84 85
#The function returns True if throughput conditions are saisfied else it returns fails
def tput_test(filename, min_tput, max_tput, average, min_duration):
86
   
87 88 89 90 91 92 93 94 95 96 97 98 99 100 101
   if os.path.exists(filename):
      with open (filename, "r") as myfile:
         data=myfile.read()
      p=re.compile('(\d*.\d*) Mbits/sec')
      array=p.findall(data)
      array = [ float(x) for x in array ]
      duration = array.__len__()
      if duration !=0:
        min_list = min(array) 
        max_list = max(array)
        average_list = np.mean(array)
      else:
        min_list = 0
        max_list = 0
        average_list=0
102
      tput_string=' ( '+ "min=%0.2f"  % min_list + ' Mbps / ' + "max=%0.2f" %  max_list + ' Mbps / ' + "avg=%0.2f" % average_list + ' Mbps / ' + "dur=%0.2f" % duration + ' s) ' 
103
      if (min_list >= min_tput and  max_list >= max_tput and average_list >= average and duration >= min_duration):
104
        return True , tput_string
105
      else:
106
        return False , tput_string
107
   else: 
108
      return False , tput_string
109

Rohit Gupta's avatar
Rohit Gupta committed
110
# \brief Convert string to float or return None if there is exception    
111 112 113 114 115 116
def try_convert_to_float(string, fail=None):
    try:
        return float(string)
    except Exception:
        return fail;

Rohit Gupta's avatar
Rohit Gupta committed
117 118 119
# \brief get throughput statistics from log file
# \param search_expr search expression found in test_case_list.xml file
# \param logfile_traffic logfile which has traffic statistics
120 121
def tput_test_search_expr (search_expr, logfile_traffic):
   result=0
122
   tput_string=''
123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158
   if search_expr !='':
       if search_expr.find('throughput_test')!= -1 :
          p= re.compile('min\s*=\s*(\d*.\d*)\s*Mbits/sec')
          min_tput=p.findall(search_expr)
          if min_tput.__len__()==1:
             min_tput = min_tput[0]
          else:
             min_tput = None

          p= re.compile('max\s*=\s*(\d*.\d*)\s*Mbits/sec')
          max_tput=p.findall(search_expr)
          if max_tput.__len__()==1:
             max_tput = max_tput[0]
          else:
             max_tput = None

          p= re.compile('average\s*=\s*(\d*.\d*)\s*Mbits/sec')
          avg_tput=p.findall(search_expr)
          if avg_tput.__len__()==1:
             avg_tput=avg_tput[0]
          else:
             avg_tput = None

          p= re.compile('duration\s*=\s*(\d*.\d*)\s*s')
          duration=p.findall(search_expr)
          if duration.__len__()==1:
             duration = duration[0]
          else:
             duration = None
          
          min_tput = try_convert_to_float(min_tput)
          max_tput = try_convert_to_float(max_tput)
          avg_tput = try_convert_to_float(avg_tput)
          duration = try_convert_to_float(duration)
          
          if (min_tput != None and max_tput != None  and avg_tput != None  and duration != None ):
159
             result, tput_string = tput_test(logfile_traffic, min_tput, max_tput, avg_tput, duration)
Rohit Gupta's avatar
Rohit Gupta committed
160 161 162
   else: 
      result=1

163
   return result, tput_string
164
      
Rohit Gupta's avatar
Rohit Gupta committed
165 166 167 168 169 170 171
# \brief function to copy files to/from remote machine
# \param username user with which to make sftp connection
# \param password password of user
# \param hostname host to connect
# \ports port of remote machine on which server is listening
# \paramList This is list of operations as a set {operation: "get/put", localfile: "filename", remotefile: "filename"
# \param logfile Ignored currently and set once at the beginning of program
Rohit Gupta's avatar
Rohit Gupta committed
172 173 174
def sftp_module (username, password, hostname, ports, paramList,logfile): 
   #localD = localfile
   #remoteD = remotefile
175 176 177 178
   #fd, paramiko_logfile  = tempfile.mkstemp()
   #res = os.close(fd )
   #paramiko logfile path should not be changed with multiple calls. The logs seem to in first file regardless
   error = ""
Rohit Gupta's avatar
Rohit Gupta committed
179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204
   #The lines below are outside exception loop to be sure to terminate the test case if the network connectivity goes down or there is authentication failure
   transport = paramiko.Transport(hostname, ports)
   transport.connect(username = username, password = password)
   sftp = paramiko.SFTPClient.from_transport(transport)
   #  index =0 
   for param in paramList:
      try:
        operation = param["operation"] 
        localD = param["localfile"]
        remoteD = param["remotefile"]
        if operation == "put":
          sftp.put(remotepath=remoteD, localpath=localD)
        elif operation == "get":
          sftp.get(remotepath=remoteD, localpath=localD)
        else :
          print "sftp_module: unidentified operation:<" + operation + "> Exiting now"
          print "hostname = " + hostname
          print "ports = " + ports
          print "localfile = " + localD
          print "remotefile = " + remoteD
          print "operation = " + operation
          sys.exit()
      except Exception, e:
         error = error + ' In function: ' + sys._getframe().f_code.co_name + ': *** Caught exception: '  + str(e.__class__) + " : " + str( e)
         error = error + '\n username = ' + username + '\n hostname = ' + hostname + '\n localfile = ' + localD + '\n remotefile = ' + remoteD + '\n operation = ' + operation + '\nlogfile = ' + logfile + '\n ports = ' + str(ports) + '\n'  
         error = error + traceback.format_exc()
205
         print error
Rohit Gupta's avatar
Rohit Gupta committed
206 207 208

   sftp.close()
   transport.close() 
209 210 211 212 213
   res = os.system('\n echo \'SFTP Module Log for Machine: <' + hostname + '> starts...\' >> ' + logfile + ' 2>&1 ')
   res = os.system('cat ' + paramiko_logfile + ' >> ' + logfile + ' 2>&1 \n')
   write_file(logfile, error, "a")
   res = os.system('\n echo \'SFTP Module Log for Machine: <' + hostname + '> ends...\' >> ' + logfile + ' 2>&1 \n')

Rohit Gupta's avatar
Rohit Gupta committed
214 215 216
# \brief bash script stub put at the end of scripts to terminate it 
# \param timeout_cmd terminate script after timeout_cmd seconds
# \param terminate_missing_procs if True terminate all the processes launched by script if one of them terminates prematurely (due to error)
217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246
def finalize_deploy_script (timeout_cmd, terminate_missing_procs='True'):
  cmd = 'declare -i timeout_cmd='+str(timeout_cmd) + '\n'
  if terminate_missing_procs == 'True':
    cmd = cmd +  """
    #The code below checks if one the processes launched in background has crashed.
    #If it does, then the code below terminates all the child processes created by this script
    declare -i wakeup_interval=1
    declare -i step=0
    echo \"Array pid =  ${array_exec_pid[@]}\"
    while [ "$step" -lt "$timeout_cmd" ]
      do
       declare -i break_while_loop=0
       #Iterate over each process ID in array_exec_pid
       for i in "${array_exec_pid[@]}"
       do
        numchild=`pstree -p $i | perl -ne 's/\((\d+)\)/print " $1"/ge' |wc -w`
        echo "PID = $i, numchild = $numchild"
        if  [ "$numchild" -eq "0" ] ; then
            echo "Process ID $i has finished unexpectedly. Now preparing to kill all the processes "
            break_while_loop=1
            break
        fi
     done
    if  [ "$break_while_loop" -eq "1" ] ; then
             break
    fi
    step=$(( step + wakeup_interval ))
    sleep $wakeup_interval
    done
    echo "Final time step (Duration of test case) = $step "
Rohit Gupta's avatar
Rohit Gupta committed
247
    date
248 249 250
    """
  else:
    #We do not terminate the script if one of the processes has existed prematurely
Rohit Gupta's avatar
Rohit Gupta committed
251
    cmd = cmd + 'sleep ' + str(timeout_cmd) + ' ; date  \n'
252 253 254
  
  return cmd

Rohit Gupta's avatar
Rohit Gupta committed
255 256 257 258 259
# \brief run python script and update config file params of test case
# \param oai module with already open connection
# \param config_string config string taken from xml file
# \param logdirRepo directory of remote repository
# \param python_script python script location
260
def update_config_file(oai, config_string, logdirRepo, python_script):
261
  cmd=""
262 263 264 265 266 267 268 269
  if config_string :
    stringArray = config_string.splitlines()
    #python_script = '$OPENAIR_DIR/targets/autotests/tools/search_repl.py'
    for string in stringArray:
       #split the string based on space now
       string1=string.split()
       cmd = cmd + 'python ' + python_script + ' ' + logdirRepo+'/'+string1[0] + '  ' + string1[1] +  ' '+ string1[2] + '\n'
       #cmd = cmd + 'perl -p -i  -e \'s/'+ string1[1] + '\\s*=\\s*"\\S*"\\s*/' + string1[1] + ' = "' + string1[2] +'"' + '/g\'   ' + logdirRepo + '/' +string1[0] + '\n'
270 271
  return cmd
  #result = oai.send_recv(cmd)
272

Rohit Gupta's avatar
Rohit Gupta committed
273 274 275 276 277 278 279 280 281
# \brief thread safe sshsession wrapper due to occasional connection issues with ssh
# \param machine name of machine
# \param username user login for remote machine
# \param key_file file name which has keys to enable passwordless login
# \param password password for remote machine
# \param logdir_remote remote directory
# \param logdir_local_base local directory
# \param operation operation to perform (get_all, put_all) transfers recursively for directories
def SSHSessionWrapper(machine, username, key_file, password, logdir_remote, logdir_local_base, operation):
282 283 284 285
  max_tries = 100
  i=0
  while i <= max_tries:
    i = i +1
286 287
    try:
       ssh = SSHSession(machine , username, key_file, password)
288
       if operation == "get_all":
Rohit Gupta's avatar
Rohit Gupta committed
289
          ssh.get_all(logdir_remote , logdir_local_base)
290
       elif operation == "put_all":
Rohit Gupta's avatar
Rohit Gupta committed
291
          ssh.put_all(logdir_local_base, logdir_remote )
292 293 294
       else:
          print "Error: Uknown operation in SSHSessionWrapper. Exiting now..."
          sys.exit(1)
295 296 297 298
       break 
    except Exception, e:
       error=''
       error = error + ' In Class = function: ' + sys._getframe().f_code.co_name + ': *** Caught exception: '  + str(e.__class__) + " : " + str( e)
Rohit Gupta's avatar
Rohit Gupta committed
299
       error = error + '\n username = ' + username + '\n machine = ' + machine + '\n logdir_remote = ' + logdir_remote + '\n logdir_local_base = ' + logdir_local_base 
300 301
       error = error + traceback.format_exc()
       print error
302
       print " Retrying again in 1 seconds"
Rohit Gupta's avatar
Rohit Gupta committed
303
       time.sleep(1)
304
       print "Continuing ..."
305 306 307
       if i ==max_tries:
          print "Fatal Error: Max no of retries reached. Exiting now..."
          sys.exit(1)
308

309 310

 
Rohit Gupta's avatar
Rohit Gupta committed
311 312 313 314 315
# \briefFunction to clean old programs that might be running from earlier execution
# \param oai - parameter for making connection to machine
# \parm programList list of programs that must be terminated before execution of any test case 
# \param CleanUpAluLteBox program to terminate AlU Bell Labs LTE Box
# \param ExmimoRfStop String to stop EXMIMO card (specified in test_case_list.xml)
Rohit Gupta's avatar
Rohit Gupta committed
316
def cleanOldPrograms(oai, programList, CleanUpAluLteBox, ExmimoRfStop):
317 318 319 320 321 322 323 324 325
  cmd = 'killall -q -r ' + programList
  result = oai.send(cmd, True)
  print "Killing old programs..." + result
  programArray = programList.split()
  programListJoin = '|'.join(programArray)
  cmd = cleanupOldProgramsScript + ' ' + '\''+programListJoin+'\''
  #result = oai.send_recv(cmd)
  #print result
  result = oai.send_expect_false(cmd, 'Match found', False)
326
  print "Looking for old programs..." + result
327
  res=oai.send_recv(CleanUpAluLteBox, True)
328
  res = oai.send_recv(ExmimoRfStop, False)
329

Rohit Gupta's avatar
Rohit Gupta committed
330 331 332 333 334 335 336 337 338
# \brief Class thread to launch a generic command on remote machine
# \param threadID number of thread (for book keeping)
# \param threadname string of threadname (for book keeping)
# \param machine machine name on which to run the command
# \param username username with which to login
# \param password password with which to login
# \param cmd command as a string to run on remote machine
# \parma sudo if True sudo is set
# \param timeout timeout of command in seconds 
339
class oaiThread (threading.Thread):
340
    def __init__(self, threadID, threadname, machine, username, password, cmd, sudo, timeout):
341 342
        threading.Thread.__init__(self)
        self.threadID = threadID
343 344 345 346
        self.threadname = threadname
        self.machine = machine
        self.username = username
        self.password = password
347 348 349 350
        self.cmd = cmd
        self.sudo = sudo
        self.timeout = timeout
    def run(self):
351 352
        try:
          oai = openair('localdomain',self.machine)
353
          oai.connect(self.username, self.password)
354
          print "Starting " + self.threadname + " on machine " + self.machine
355 356 357 358 359 360 361
          result = oai.send_recv(self.cmd, self.sudo, self.timeout)
          print "result = " + result
          print "Exiting " + self.threadname
          oai.disconnect()
        except Exception, e:
           error=''
           error = error + ' In class oaiThread, function: ' + sys._getframe().f_code.co_name + ': *** Caught exception: '  + str(e.__class__) + " : " + str( e)
362
           error = error + '\n threadID = ' + str(self.threadID) + '\n threadname = ' + self.threadname + '\n timeout = ' + str(self.timeout) + '\n machine = ' + self.machine + '\n cmd = ' + self.cmd + '\n timeout = ' + str(self.timeout) +  '\n username = ' + self.username + '\n'  
363 364 365
           error = error + traceback.format_exc()
           print error

366

Rohit Gupta's avatar
Rohit Gupta committed
367 368 369 370 371 372 373 374 375 376 377
# \brief This class runs test cases with class {execution, compilatation}
# \param threadID number of thread (for book keeping)
# \param name string of threadname (for book keeping)
# \param machine machine name on which to run the command
# \param logdirOAI5GRepo directory on remote machine which as openairinterface5g repo installed
# \param testcasename name of test case to run on remote machine
# \param CleanupAluLteBox string that contains commands to stop ALU Bell Labs LTEBox (specified in test_case_list.xml)
# \param user username with which to login
# \param password password with which to login
# \param timeout timeout of command in seconds
# \param ExmimoRfStop command to stop EXMIMO Card
378
class testCaseThread_generic (threading.Thread):
379
   def __init__(self, threadID, name, machine, logdirOAI5GRepo, testcasename,oldprogramList, CleanupAluLteBox, user, password, timeout, ExmimoRfStop):
Rohit Gupta's avatar
Rohit Gupta committed
380
       threading.Thread.__init__(self)
381
       self.threadID = threadID
Rohit Gupta's avatar
Rohit Gupta committed
382 383 384 385 386
       self.name = name
       self.testcasename = testcasename
       self.timeout = timeout
       self.machine = machine
       self.logdirOAI5GRepo = logdirOAI5GRepo
387 388 389
       self.oldprogramList = oldprogramList
       self.CleanupAluLteBox = CleanupAluLteBox
       self.password=password
Rohit Gupta's avatar
Rohit Gupta committed
390
       self.ExmimoRfStop = ExmimoRfStop
391
       self.user = user
Rohit Gupta's avatar
Rohit Gupta committed
392 393 394 395 396
   def run(self):
     try:
       mypassword=''
       #addsudo = 'echo \'' + mypassword + '\' | sudo -S -E '
       addpass = 'echo \'' + mypassword + '\' | '
397
       #user = getpass.getuser()
Rohit Gupta's avatar
Rohit Gupta committed
398
       print "Starting test case : " + self.testcasename + " On machine " + self.machine + " timeout = " + str(self.timeout) 
399
       oai = openair('localdomain',self.machine)
400 401
       oai.connect(self.user, self.password)
       #cleanOldPrograms(oai, self.oldprogramList, self.CleanupAluLteBox, self.ExmimoRfStop)
402 403 404
       logdir_local = os.environ.get('OPENAIR_DIR')
       logdir_local_testcase = logdir_local +'/cmake_targets/autotests/log/'+ self.testcasename
       logdir_local_base = logdir_local +'/cmake_targets/autotests/log/'
405 406 407 408 409 410 411 412 413 414 415 416 417
       logdir_remote_testcase = self.logdirOAI5GRepo + '/cmake_targets/autotests/log/' + self.testcasename
       logdir_remote = self.logdirOAI5GRepo + '/cmake_targets/autotests/log/'
       logfile_task_testcasename = logdir_local_testcase + '/test_task' + '_' + self.testcasename + '_.log'
       logfile_task_testcasename_out = logdir_remote + '/test_task_out' + '_' + self.testcasename + '_.log'
       #print "logdir_local_testcase = " + logdir_local_testcase
       #print "logdir_remote_testcase = " + logdir_remote_testcase
       #if os.path.exists(logdir_local_testcase) == True :
       #    os.removedirs(logdir_local_testcase)
       #os.mkdir(logdir_local_testcase)
       os.system("rm -fr " + logdir_local_testcase )
       os.system("mkdir -p " +  logdir_local_testcase)
       cmd = "mkdir -p " + logdir_remote_testcase
       res = oai.send_recv(cmd, False, self.timeout) 
Rohit Gupta's avatar
Rohit Gupta committed
418
       #print "res = " + res
419 420

       cmd =  "( cd " +  self.logdirOAI5GRepo + " \n "
Rohit Gupta's avatar
Rohit Gupta committed
421
       cmd = cmd + "source oaienv \n"
422 423 424 425 426 427
       cmd = cmd + "$OPENAIR_DIR/cmake_targets/autotests/run_exec_autotests.bash --run-group \"" + self.testcasename + "\" -p \'\'"
       cmd = cmd + " ) >& "   + logfile_task_testcasename_out + " ; " + "mkdir -p " + logdir_remote_testcase +  "; mv " + logfile_task_testcasename_out + " " +logdir_remote_testcase 
      
       #print "cmd = " + cmd
       res = oai.send_recv(cmd, False, self.timeout) 
       #print "res = " + res
Rohit Gupta's avatar
Rohit Gupta committed
428
       #print "ThreadID = " + str(self.threadID) + "ThreadName: " + self.name + " testcasename: " + self.testcasename + "Execution Result = " + res
429 430
       write_file(logfile_task_testcasename, cmd, mode="w")
       #Now we copy all the remote files
431 432
       #ssh = SSHSession(self.machine , username=user, key_file=None, password=self.password)
       #ssh.get_all(logdir_remote_testcase , logdir_local_base)
433
       SSHSessionWrapper(self.machine, self.user, None, self.password, logdir_remote_testcase, logdir_local_base, "get_all")
434
       print "Finishing test case : " + self.testcasename + " On machine " + self.machine
435
       #cleanOldPrograms(oai, self.oldprogramList, self.CleanupAluLteBox, self.ExmimoRfStop)
436
       #oai.kill(user,mypassword)
437 438 439
       oai.disconnect()
     except Exception, e:
         error=''
440
         error = error + ' In Class = testCaseThread_generic,  function: ' + sys._getframe().f_code.co_name + ': *** Caught exception: '  + str(e.__class__) + " : " + str( e)
441
         error = error + '\n threadID = ' + str(self.threadID) + '\n threadName = ' + self.name + '\n testcasename = ' + self.testcasename + '\n machine = ' + self.machine + '\n logdirOAI5GRepo = ' + self.logdirOAI5GRepo +  '\n' + '\n timeout = ' + str(self.timeout)  + '\n user = ' + self.user
442
         error = error + traceback.format_exc()
443
         print error
444 445
         print "Continuing with next test case..."
         #sys.exit()
Rohit Gupta's avatar
Rohit Gupta committed
446 447


448
       
Rohit Gupta's avatar
Rohit Gupta committed
449 450 451
# \bried function to run a command as a sudo
# \param cmd command as a string
# \param password password to be supplied   
452 453 454
def addsudo (cmd, password=""):
  cmd = 'echo \'' + password + '\' | sudo -S -E bash -c \' ' + cmd + '\' '
  return cmd
455

Rohit Gupta's avatar
Rohit Gupta committed
456 457 458 459 460 461 462 463 464 465 466
# \brief handler for executing test cases (compilation, execution)
# \param name of testcase
# \param threadListGeneric list of threads which are already running on remote machines
# \param oldprogramList list of programs which must be terminated before running a test case
# \param logdirOAI5GRepo directory on remote machine which as openairinterface5g repo installed
# \param MachineList list of all machines on which generic test cases can be run
# \param user username with which to login
# \param password password with which to login
# \param CleanupAluLteBox string that contains commands to stop ALU Bell Labs LTEBox (specified in test_case_list.xml)
# \param timeout timeout of command in seconds
# \param ExmimoRfStop command to stop EXMIMO Card
467
def handle_testcaseclass_generic (testcasename, threadListGeneric, oldprogramList, logdirOAI5GRepo, MachineList, user, password, CleanupAluLteBox,timeout, ExmimoRfStop):
468 469 470
  try:
    mypassword=password
    MachineListFree=[]
Rohit Gupta's avatar
Rohit Gupta committed
471
    threadListNew=[]
472 473
    while MachineListFree.__len__() == 0 :
       MachineListBusy=[]
Rohit Gupta's avatar
Rohit Gupta committed
474 475
       MachineListFree=[]
       threadListNew=[]
476 477 478
       #first we need to find the list of free machines that we could run our test case
       if threadListGeneric.__len__() ==0 :
       #This means no thread is started yet
479
          MachineListFree = MachineList[:]
480 481 482 483
       else :
          for param in threadListGeneric :
             thread_id = param["thread_id"]
             machine = param["Machine"]
484
             testcasenameold = param["testcasename"]
485
             thread_id.join(1)
486
             if thread_id.isAlive() == True:
Rohit Gupta's avatar
Rohit Gupta committed
487 488
                threadListNew.append(param)
                print "thread_id is alive: testcasename: " + testcasenameold +  " on machine "+ machine
489 490
                if machine not in MachineListBusy:
                   MachineListBusy.append(machine)
491
             else :
Rohit Gupta's avatar
Rohit Gupta committed
492 493 494 495
                print "thread_id is finished: testcasename: " + testcasenameold + " on machine " + machine
                #threadListGeneric.remove(param)
                #if machine not in MachineListFree:
                #   MachineListFree.append(machine)
496 497 498 499 500
       #Now we check if there is at least one free machine
       MachineListFree = MachineList[:]
       for machine in MachineListBusy:
          if machine in MachineListFree:
            MachineListFree.remove(machine)
Rohit Gupta's avatar
Rohit Gupta committed
501 502 503
       print "MachineListFree = " + ','.join(MachineListFree)
       print "MachineListBusy = " + ','.join(MachineListBusy)
       print "MachineList = " + ','.join(MachineList)
504
    machine = MachineListFree[0]
505
    thread = testCaseThread_generic(1,"Generic Thread_"+testcasename+"_"+ "machine_", machine, logdirOAI5GRepo, testcasename, oldprogramList, CleanupAluLteBox, user, password, timeout, ExmimoRfStop)
506 507
    param={"thread_id":thread, "Machine":machine, "testcasename":testcasename}
    thread.start()
Rohit Gupta's avatar
Rohit Gupta committed
508 509
    threadListNew.append(param)
    return threadListNew
510
  except Exception, e:
511 512
     error=''
     error = error + ' In function: ' + sys._getframe().f_code.co_name + ': *** Caught exception: '  + str(e.__class__) + " : " + str( e)
513
     error = error + '\n testcasename = ' + testcasename + '\n logdirOAI5GRepo = ' + logdirOAI5GRepo + '\n MachineList = ' + ','.join(MachineList) + '\n timeout = ' + str(timeout) +  '\n' + 'user = ' + user
514 515
     error = error + traceback.format_exc()
     print error
516 517
     print "Continuing..."
     #sys.exit(1)
518

Rohit Gupta's avatar
Rohit Gupta committed
519 520 521
# \brief Blocking wait for all threads related to generic testcase execution, class (compilation and execution)
# \param threadListGeneric list of threads which are running on remote machines
# \param timeout time to wait on threads in seconds
522
def wait_testcaseclass_generic_threads(threadListGeneric, timeout = 1):
523
   threadListGenericNew=[]
524 525 526 527 528 529
   for param in threadListGeneric:
      thread_id = param["thread_id"]
      machine = param["Machine"]
      testcasenameold = param["testcasename"]
      thread_id.join(timeout)
      if thread_id.isAlive() == True:
530
         threadListGenericNew.append(param)
531 532 533 534 535
         print "thread_id on machine: " + machine + "  is still alive: testcasename: " + testcasenameold
         print " Exiting now..."
         sys.exit(1)
      else:
         print "thread_id on machine: " + machine + "  is stopped: testcasename: " + testcasenameold
536 537
         #threadListGeneric.remove(param)
   return threadListGenericNew
538

Rohit Gupta's avatar
Rohit Gupta committed
539 540 541 542 543 544 545 546 547 548 549

# \brief handler for executing test cases (lte-softmodem)
# \param testcase name of testcase
# \param oldprogramList list of programs which must be terminated before running a test case
# \param logdirOAI5GRepo directory on remote machine which has openairinterface5g repo installed
# \param logdirOpenaircnRepo directory on remote machine which has openair-cn repo installed
# \param MachineList list of all machines on which test cases can be run
# \param user username with which to login
# \param password password with which to login
# \param CleanupAluLteBox string that contains commands to stop ALU Bell Labs LTEBox (specified in test_case_list.xml)
# \param ExmimoRfStop command to stop EXMIMO Card
550
# \param nruns_lte-softmodem global parameter to override number of runs (nruns) within the test case
551
def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo , logdirOpenaircnRepo, MachineList, user, password, CleanUpAluLteBox, ExmimoRfStop, nruns_lte_softmodem, timeout_cmd):
552 553 554 555 556 557
  #We ignore the password sent to this function for secuirity reasons for password present in log files
  #It is recommended to add a line in /etc/sudoers that looks something like below. The line below will run sudo without password prompt
  # your_user_name ALL=(ALL:ALL) NOPASSWD: ALL
  mypassword=''
  #addsudo = 'echo \'' + mypassword + '\' | sudo -S -E '
  addpass = 'echo \'' + mypassword + '\' | '
558
  #user = getpass.getuser()
559
  testcasename = testcase.get('id')
560
  testcaseclass = testcase.findtext('class',default='')
561 562
  if timeout_cmd == '':
     timeout_cmd = testcase.findtext('TimeOut_cmd',default='')
563 564 565
  timeout_cmd = int(float(timeout_cmd))
  #Timeout_thread is more than that of cmd to have room for compilation time, etc
  timeout_thread = timeout_cmd + 300 
566 567 568 569
  if nruns_lte_softmodem == '':
    nruns = testcase.findtext('nruns',default='')
  else:
    nruns = nruns_lte_softmodem
570
  nruns = int(float(nruns))
571
  tags = testcase.findtext('tags',default='')
572 573 574 575 576 577 578 579 580 581 582
  eNBMachine = testcase.findtext('eNB',default='')
  eNB_config_file = testcase.findtext('eNB_config_file',default='')
  eNB_compile_prog = testcase.findtext('eNB_compile_prog',default='')
  eNB_compile_prog_args = testcase.findtext('eNB_compile_prog_args',default='')
  eNB_pre_exec = testcase.findtext('eNB_pre_exec',default='')
  eNB_pre_exec_args = testcase.findtext('eNB_pre_exec_args',default='')
  eNB_main_exec = testcase.findtext('eNB_main_exec',default='')
  eNB_main_exec_args = testcase.findtext('eNB_main_exec_args',default='')
  eNB_traffic_exec = testcase.findtext('eNB_traffic_exec',default='')
  eNB_traffic_exec_args = testcase.findtext('eNB_traffic_exec_args',default='')
  eNB_terminate_missing_procs = testcase.findtext('eNB_terminate_missing_procs',default='True')
583
  eNB_search_expr_true = testcase.findtext('eNB_search_expr_true','')
584 585
  if re.compile('\w+').match(eNB_search_expr_true) != None:
      eNB_search_expr_true = eNB_search_expr_true + 'duration=' + str(timeout_cmd-90) + 's' 
586 587 588 589 590 591 592 593 594 595 596 597

  UEMachine = testcase.findtext('UE',default='')
  UE_config_file = testcase.findtext('UE_config_file',default='')
  UE_compile_prog = testcase.findtext('UE_compile_prog',default='')
  UE_compile_prog_args = testcase.findtext('UE_compile_prog_args',default='')
  UE_pre_exec = testcase.findtext('UE_pre_exec',default='')
  UE_pre_exec_args = testcase.findtext('UE_pre_exec_args',default='')
  UE_main_exec = testcase.findtext('UE_main_exec',default='')
  UE_main_exec_args = testcase.findtext('UE_main_exec_args',default='')
  UE_traffic_exec = testcase.findtext('UE_traffic_exec',default='')
  UE_traffic_exec_args = testcase.findtext('UE_traffic_exec_args',default='')
  UE_terminate_missing_procs = testcase.findtext('UE_terminate_missing_procs',default='True')
598
  UE_search_expr_true = testcase.findtext('UE_search_expr_true','')
Rohit Gupta's avatar
Rohit Gupta committed
599
  UE_stop_script =  testcase.findtext('UE_stop_script','')
600 601
  if re.compile('\w+').match(UE_search_expr_true) != None:
      UE_search_expr_true = UE_search_expr_true + 'duration=' + str(timeout_cmd-90) + 's'
602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618

  EPCMachine = testcase.findtext('EPC',default='')
  EPC_config_file = testcase.findtext('EPC_config_file',default='')
  EPC_compile_prog = testcase.findtext('EPC_compile_prog',default='')
  EPC_compile_prog_args = testcase.findtext('EPC_compile_prog_args',default='')
  HSS_compile_prog = testcase.findtext('HSS_compile_prog',default='')
  HSS_compile_prog_args = testcase.findtext('HSS_compile_prog_args',default='')
  
  EPC_pre_exec= testcase.findtext('EPC_pre_exec',default='')
  EPC_pre_exec_args = testcase.findtext('EPC_pre_exec_args',default='')  
  EPC_main_exec= testcase.findtext('EPC_main_exec',default='')
  EPC_main_exec_args = testcase.findtext('EPC_main_exec_args',default='')  
  HSS_main_exec= testcase.findtext('HSS_main_exec',default='')
  HSS_main_exec_args = testcase.findtext('HSS_main_exec_args',default='')  
  EPC_traffic_exec = testcase.findtext('EPC_traffic_exec',default='')
  EPC_traffic_exec_args = testcase.findtext('EPC_traffic_exec_args',default='')
  EPC_terminate_missing_procs = testcase.findtext('EPC_terminate_missing_procs',default='True')
619
  EPC_search_expr_true = testcase.findtext('EPC_search_expr_true','')
620 621
  if re.compile('\w+').match(EPC_search_expr_true) != None:
     EPC_search_expr_true = EPC_search_expr_true + 'duration=' + str(timeout_cmd-90) + 's'
622 623 624 625

  index_eNBMachine = MachineList.index(eNBMachine)
  index_UEMachine = MachineList.index(UEMachine)
  index_EPCMachine = MachineList.index(EPCMachine)
Rohit Gupta's avatar
Rohit Gupta committed
626
  cmd = 'cd ' + logdirOAI5GRepo + '; source oaienv ; env|grep OPENAIR'
627 628
  oai_eNB = openair('localdomain', eNBMachine)
  oai_eNB.connect(user, password)
Rohit Gupta's avatar
Rohit Gupta committed
629
  res= oai_eNB.send_recv(cmd)
630 631
  oai_UE = openair('localdomain', UEMachine)
  oai_UE.connect(user, password)
Rohit Gupta's avatar
Rohit Gupta committed
632
  res = oai_eNB.send_recv(cmd)
633 634
  oai_EPC = openair('localdomain', EPCMachine)
  oai_EPC.connect(user, password)
Rohit Gupta's avatar
Rohit Gupta committed
635
  res = oai_eNB.send_recv(cmd)
636

637 638 639
  #cleanOldPrograms(oai_eNB, oldprogramList, CleanUpAluLteBox, ExmimoRfStop)
  #cleanOldPrograms(oai_UE, oldprogramList, CleanUpAluLteBox, ExmimoRfStop)
  #cleanOldPrograms(oai_EPC, oldprogramList, CleanUpAluLteBox, ExmimoRfStop)
640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660
  logdir_eNB = logdirOAI5GRepo+'/cmake_targets/autotests/log/'+ testcasename
  logdir_UE =  logdirOAI5GRepo+'/cmake_targets/autotests/log/'+ testcasename
  logdir_EPC = logdirOpenaircnRepo+'/TEST/autotests/log/'+ testcasename
  logdir_local = os.environ.get('OPENAIR_DIR')
  if logdir_local is None:
     print "Environment variable OPENAIR_DIR not set correctly"
     sys.exit()
   
  #Make the log directory of test case
  #cmd = 'mkdir -p ' + logdir_eNB
  #result = oai_eNB.send_recv(cmd)
  #cmd = 'mkdir -p ' +  logdir_UE
  #result = oai_UE.send_recv(cmd)
  #cmd = 'mkdir -p ' + logdir_EPC
  #result = oai_EPC.send_recv(cmd)
  
  print "Updating the config files for ENB/UE/EPC..."
  #updating the eNB/UE/EPC configuration file from the test case 
  #update_config_file(oai_eNB, eNB_config_file, logdirOAI5GRepo)
  #update_config_file(oai_UE, UE_config_file, logdirOAI5GRepo)
  #update_config_file(oai_EPC, EPC_config_file, logdirOpenaircnRepo)
661 662 663
  test_result=1
  test_result_string=''
  start_time=time.time()
664
  for run in range(0,nruns):
665 666
    run_result=1
    run_result_string=''
667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684
    logdir_eNB = logdirOAI5GRepo+'/cmake_targets/autotests/log/'+ testcasename + '/run_' + str(run)
    logdir_UE =  logdirOAI5GRepo+'/cmake_targets/autotests/log/'+ testcasename + '/run_' + str(run)
    logdir_EPC = logdirOpenaircnRepo+'/TEST/autotests/log/'+ testcasename + '/run_' + str(run)
    logdir_local_testcase = logdir_local + '/cmake_targets/autotests/log/'+ testcasename + '/run_' + str(run)
    #Make the log directory of test case
    cmd = 'rm -fr ' + logdir_eNB + ' ; mkdir -p ' + logdir_eNB
    result = oai_eNB.send_recv(cmd)
    cmd = 'rm -fr ' + logdir_UE + ' ; mkdir -p ' +  logdir_UE
    result = oai_UE.send_recv(cmd)
    cmd = 'rm -fr ' + logdir_EPC + '; mkdir -p ' + logdir_EPC
    result = oai_EPC.send_recv(cmd)
    cmd = ' rm -fr ' + logdir_local_testcase + ' ; mkdir -p ' + logdir_local_testcase
    result = os.system(cmd)
    
    logfile_compile_eNB = logdir_eNB + '/eNB_compile' + '_' + str(run) + '_.log'
    logfile_exec_eNB = logdir_eNB + '/eNB_exec' + '_' + str(run) + '_.log'
    logfile_pre_exec_eNB = logdir_eNB + '/eNB_pre_exec' + '_' + str(run) + '_.log'
    logfile_traffic_eNB = logdir_eNB + '/eNB_traffic' + '_' + str(run) + '_.log'
Rohit Gupta's avatar
Rohit Gupta committed
685 686
    logfile_task_eNB_compile_out = logdir_eNB + '/eNB_task_compile_out' + '_' + str(run) + '_.log'
    logfile_task_eNB_compile = logdir_local_testcase + '/eNB_task_compile' + '_' + str(run) + '_.log'
687 688
    logfile_task_eNB_out = logdir_eNB + '/eNB_task_out' + '_' + str(run) + '_.log'
    logfile_task_eNB = logdir_local_testcase + '/eNB_task' + '_' + str(run) + '_.log'
Rohit Gupta's avatar
Rohit Gupta committed
689
    logfile_local_traffic_eNB_out = logdir_local_testcase + '/eNB_traffic' + '_' + str(run) + '_.log' 
Rohit Gupta's avatar
Rohit Gupta committed
690 691
    logfile_tshark_eNB = logdir_eNB + '/eNB_tshark' + '_' + str(run) + '_.log'
    logfile_pcap_eNB = logdir_eNB + '/eNB_tshark' + '_' + str(run) + '_.pcap'
692
    logfile_pcap_zip_eNB = logdir_eNB + '/eNB_tshark' + '_' + str(run) + '_.pcap.zip'
Rohit Gupta's avatar
Rohit Gupta committed
693
    logfile_pcap_tmp_eNB = '/tmp/' + '/eNB_tshark' + '_' + str(run) + '_.pcap'
Rohit Gupta's avatar
Rohit Gupta committed
694 695 696 697 698

    task_eNB_compile = ' ( uname -a ; date \n'
    task_eNB_compile = task_eNB_compile + 'cd ' + logdirOAI5GRepo + ' ; source oaienv ; source cmake_targets/tools/build_helper \n'
    task_eNB_compile = task_eNB_compile + 'env |grep OPENAIR  \n'
    task_eNB_compile = task_eNB_compile + update_config_file(oai_eNB, eNB_config_file, logdirOAI5GRepo, '$OPENAIR_DIR/cmake_targets/autotests/tools/search_repl.py') + '\n'
699
    if eNB_compile_prog != "":
Rohit Gupta's avatar
Rohit Gupta committed
700 701 702 703 704 705 706 707
       task_eNB_compile  = task_eNB_compile +  ' ( ' + eNB_compile_prog + ' '+ eNB_compile_prog_args + ' ) > ' + logfile_compile_eNB + ' 2>&1 \n'
    task_eNB_compile =  task_eNB_compile + ' date ) > ' + logfile_task_eNB_compile_out + ' 2>&1  '
    write_file(logfile_task_eNB_compile, task_eNB_compile, mode="w")

    task_eNB = ' ( uname -a ; date \n'
    task_eNB = task_eNB + 'cd ' + logdirOAI5GRepo + ' ; source oaienv ; source cmake_targets/tools/build_helper \n'
    task_eNB = task_eNB + 'env |grep OPENAIR  \n' + 'array_exec_pid=() \n'

708
    if eNB_pre_exec != "":
709
       task_eNB  = task_eNB +  ' ( date; ' + eNB_pre_exec + ' '+ eNB_pre_exec_args + ' ) > ' + logfile_pre_exec_eNB + ' 2>&1 \n'
710
    if eNB_main_exec != "":
711
       task_eNB = task_eNB + ' ( date; ' + addsudo(eNB_main_exec + ' ' + eNB_main_exec_args, mypassword) + ' ) > ' + logfile_exec_eNB + ' 2>&1 & \n'
712 713 714
       task_eNB = task_eNB + 'array_exec_pid+=($!) \n'
       task_eNB = task_eNB + 'echo eNB_main_exec PID = $! \n'
    if eNB_traffic_exec != "":
715 716 717 718
       cmd_traffic = eNB_traffic_exec + ' ' + eNB_traffic_exec_args
       if cmd_traffic.find('-c') >= 0:
          cmd_traffic = cmd_traffic + '-t ' + str(timeout_cmd - 60)
       task_eNB = task_eNB + ' (date;  ' + cmd_traffic + ' ) > ' + logfile_traffic_eNB + ' 2>&1 & \n'
719 720
       task_eNB = task_eNB + 'array_exec_pid+=($!) \n'
       task_eNB = task_eNB + 'echo eNB_traffic_exec PID = $! \n'
Rohit Gupta's avatar
Rohit Gupta committed
721

Rohit Gupta's avatar
Rohit Gupta committed
722
    task_eNB = task_eNB + ' (date; sudo rm -f ' + logfile_pcap_tmp_eNB + ' ; sudo -E tshark -i any -s 65535 -a duration:' + str(timeout_cmd-10)+ ' -w ' + logfile_pcap_tmp_eNB+ ' ; sudo -E chown ' + user + ' ' + logfile_pcap_tmp_eNB + ' ; zip -j -9  ' + logfile_pcap_zip_eNB + ' ' + logfile_pcap_tmp_eNB + '   ) > ' + logfile_tshark_eNB + ' 2>&1 & \n '
Rohit Gupta's avatar
Rohit Gupta committed
723 724
    task_eNB = task_eNB + 'array_exec_pid+=($!) \n'
    task_eNB = task_eNB + 'echo eNB_tshark_exec PID = $! \n'
725 726 727 728 729 730 731 732 733 734 735 736 737 738
    #terminate the eNB test case after timeout_cmd seconds
    task_eNB  = task_eNB + finalize_deploy_script (timeout_cmd, eNB_terminate_missing_procs) + ' \n'
    #task_eNB  = task_eNB + 'sleep ' +  str(timeout_cmd) + ' \n'
    task_eNB  = task_eNB + 'handle_ctrl_c' + '\n' 
    task_eNB  = task_eNB + ' ) > ' + logfile_task_eNB_out + ' 2>&1  '
    write_file(logfile_task_eNB, task_eNB, mode="w")

    #task_eNB =  'echo \" ' + task_eNB + '\" > ' + logfile_script_eNB + ' 2>&1 ; ' + task_eNB 
    logfile_compile_UE = logdir_UE + '/UE_compile' + '_' + str(run) + '_.log'
    logfile_exec_UE = logdir_UE + '/UE_exec' + '_' + str(run) + '_.log'
    logfile_pre_exec_UE = logdir_UE + '/UE_pre_exec' + '_' + str(run) + '_.log'
    logfile_traffic_UE = logdir_UE + '/UE_traffic' + '_' + str(run) + '_.log'    
    logfile_task_UE_out = logdir_UE + '/UE_task_out' + '_' + str(run) + '_.log'
    logfile_task_UE = logdir_local_testcase + '/UE_task' + '_' + str(run) + '_.log'
Rohit Gupta's avatar
Rohit Gupta committed
739 740
    logfile_task_UE_compile_out = logdir_UE + '/UE_task_compile_out' + '_' + str(run) + '_.log'
    logfile_task_UE_compile = logdir_local_testcase + '/UE_task_compile' + '_' + str(run) + '_.log'
Rohit Gupta's avatar
Rohit Gupta committed
741
    logfile_local_traffic_UE_out = logdir_local_testcase + '/UE_traffic' + '_' + str(run) + '_.log' 
Rohit Gupta's avatar
Rohit Gupta committed
742 743 744 745 746 747 748 749 750 751 752 753 754 755

    task_UE_compile = ' ( uname -a ; date \n'
    task_UE_compile = task_UE_compile + 'array_exec_pid=()' + '\n'
    task_UE_compile = task_UE_compile + 'cd ' + logdirOAI5GRepo + '\n'  
    task_UE_compile = task_UE_compile + 'source oaienv \n'
    task_UE_compile = task_UE_compile + 'source cmake_targets/tools/build_helper \n'
    task_UE_compile = task_UE_compile + 'env |grep OPENAIR  \n'
    task_UE_compile = task_UE_compile + update_config_file(oai_UE, UE_config_file, logdirOAI5GRepo, '$OPENAIR_DIR/cmake_targets/autotests/tools/search_repl.py') + '\n'
    if UE_compile_prog != "":
       task_UE_compile = task_UE_compile + ' ( ' + UE_compile_prog + ' '+ UE_compile_prog_args + ' ) > ' + logfile_compile_UE + ' 2>&1 \n'
    task_UE_compile  = task_UE_compile + ' ) > ' + logfile_task_UE_compile_out + ' 2>&1 '
    write_file(logfile_task_UE_compile, task_UE_compile, mode="w")

    task_UE = ' ( uname -a ; date \n'
756 757 758 759 760 761
    task_UE = task_UE + 'array_exec_pid=()' + '\n'
    task_UE = task_UE + 'cd ' + logdirOAI5GRepo + '\n'  
    task_UE = task_UE + 'source oaienv \n'
    task_UE = task_UE + 'source cmake_targets/tools/build_helper \n'
    task_UE = task_UE + 'env |grep OPENAIR  \n'
    if UE_pre_exec != "":
762
       task_UE  = task_UE +  ' ( date; ' + UE_pre_exec + ' '+ UE_pre_exec_args + ' ) > ' + logfile_pre_exec_UE + ' 2>&1 \n'
763
    if UE_main_exec != "":
764
       task_UE = task_UE + ' ( date;  ' + addsudo(UE_main_exec + ' ' + UE_main_exec_args, mypassword)  + ' ) > ' + logfile_exec_UE + ' 2>&1 & \n'
765 766 767
       task_UE = task_UE + 'array_exec_pid+=($!) \n'
       task_UE = task_UE + 'echo UE_main_exec PID = $! \n'
    if UE_traffic_exec != "":
768 769 770 771
       cmd_traffic = UE_traffic_exec + ' ' + UE_traffic_exec_args
       if cmd_traffic.find('-c') >= 0:
          cmd_traffic = cmd_traffic + '-t ' + str(timeout_cmd - 60)
       task_UE = task_UE + ' ( date;  ' + cmd_traffic + ' ) >' + logfile_traffic_UE + ' 2>&1 & \n'
772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789
       task_UE = task_UE + 'array_exec_pid+=($!) \n'
       task_UE = task_UE + 'echo UE_traffic_exec PID = $! \n'
    #terminate the UE test case after timeout_cmd seconds
    task_UE  = task_UE + finalize_deploy_script (timeout_cmd, UE_terminate_missing_procs) + ' \n'
    #task_UE  = task_UE + 'sleep ' +  str(timeout_cmd) + ' \n'
    task_UE  = task_UE + 'handle_ctrl_c' + '\n' 
    task_UE  = task_UE + ' ) > ' + logfile_task_UE_out + ' 2>&1 '
    write_file(logfile_task_UE, task_UE, mode="w")
    #task_UE = 'echo \" ' + task_UE + '\" > ' + logfile_script_UE + ' 2>&1 ; ' + task_UE

    logfile_compile_EPC = logdir_EPC + '/EPC_compile' + '_' + str(run) + '_.log'
    logfile_compile_HSS = logdir_EPC + '/HSS_compile' + '_' + str(run) + '_.log'
    logfile_exec_EPC = logdir_EPC + '/EPC_exec' + '_' + str(run) + '_.log'
    logfile_pre_exec_EPC = logdir_EPC + '/EPC_pre_exec' + '_' + str(run) + '_.log'
    logfile_exec_HSS = logdir_EPC + '/HSS_exec' + '_' + str(run) + '_.log'
    logfile_traffic_EPC = logdir_EPC + '/EPC_traffic' + '_' + str(run) + '_.log'
    logfile_task_EPC_out = logdir_EPC + '/EPC_task_out' + '_' + str(run) + '_.log'
    logfile_task_EPC = logdir_local_testcase + '/EPC_task' + '_' + str(run) + '_.log'
Rohit Gupta's avatar
Rohit Gupta committed
790 791
    logfile_task_EPC_compile_out = logdir_EPC + '/EPC_task_compile_out' + '_' + str(run) + '_.log'
    logfile_task_EPC_compile = logdir_local_testcase + '/EPC_task_compile' + '_' + str(run) + '_.log'
Rohit Gupta's avatar
Rohit Gupta committed
792
    logfile_local_traffic_EPC_out = logdir_local_testcase + '/EPC_traffic' + '_' + str(run) + '_.log' 
Rohit Gupta's avatar
Rohit Gupta committed
793 794 795

    task_EPC_compile = ' ( uname -a ; date \n'
    task_EPC_compile = task_EPC_compile + 'array_exec_pid=()' + '\n'
796
    task_EPC_compile = task_EPC_compile + 'cd ' + logdirOpenaircnRepo + ' ; source oaienv \n'
Rohit Gupta's avatar
Rohit Gupta committed
797 798 799 800 801 802 803 804 805 806
    task_EPC_compile = task_EPC_compile + update_config_file(oai_EPC, EPC_config_file, logdirOpenaircnRepo, logdirOpenaircnRepo+'/TEST/autotests/tools/search_repl.py') + '\n'
    task_EPC_compile = task_EPC_compile +  'source BUILD/TOOLS/build_helper \n'
    if EPC_compile_prog != "":
       task_EPC_compile = task_EPC_compile + '(' + EPC_compile_prog + ' ' + EPC_compile_prog_args +  ' ) > ' + logfile_compile_EPC + ' 2>&1 \n'
    if HSS_compile_prog != "":
       task_EPC_compile = task_EPC_compile + '(' + HSS_compile_prog + ' ' + HSS_compile_prog_args + ' ) > ' + logfile_compile_HSS + ' 2>&1 \n'
    task_EPC_compile  = task_EPC_compile + ' ) > ' + logfile_task_EPC_compile_out + ' 2>&1 ' 
    write_file(logfile_task_EPC_compile, task_EPC_compile, mode="w")
    
    task_EPC = ' ( uname -a ; date \n'
807
    task_EPC = task_EPC + 'array_exec_pid=()' + '\n'
808
    task_EPC = task_EPC + 'cd ' + logdirOpenaircnRepo + '; source oaienv\n'
809 810
    task_EPC = task_EPC +  'source BUILD/TOOLS/build_helper \n'
    if EPC_pre_exec != "":
811
       task_EPC  = task_EPC +  ' ( date; ' + EPC_pre_exec + ' '+ EPC_pre_exec_args + ' ) > ' + logfile_pre_exec_EPC + ' 2>&1 \n'
812
    if HSS_main_exec !=  "":
813
       task_EPC  = task_EPC + '( date; ' + addsudo (HSS_main_exec + ' ' + HSS_main_exec_args, mypassword) + ' ) > ' + logfile_exec_HSS  +  ' 2>&1   & \n'
814 815
       task_EPC = task_EPC + 'array_exec_pid+=($!) \n'
       task_EPC = task_EPC + 'echo HSS_main_exec PID = $! \n'
816
    if EPC_main_exec !=  "":
817
       task_EPC  = task_EPC + '( date; ' + addsudo (EPC_main_exec + ' ' + EPC_main_exec_args, mypassword) + ' ) > ' + logfile_exec_EPC  +  ' 2>&1   & \n'
818 819
       task_EPC = task_EPC + 'array_exec_pid+=($!) \n'
       task_EPC = task_EPC + 'echo EPC_main_exec PID = $! \n'
820
    if EPC_traffic_exec !=  "":
821 822 823 824
       cmd_traffic = EPC_traffic_exec + ' ' + EPC_traffic_exec_args
       if cmd_traffic.find('-c') >= 0:
          cmd_traffic = cmd_traffic + '-t ' + str(timeout_cmd - 60)
       task_EPC  = task_EPC + '( date; ' + cmd_traffic + ' ) > ' + logfile_traffic_EPC  +  ' 2>&1   & \n' 
825 826 827 828 829 830 831 832 833
       task_EPC = task_EPC + 'array_exec_pid+=($!) \n'  
       task_EPC = task_EPC + 'echo EPC_traffic_exec PID = $! \n'
    #terminate the EPC test case after timeout_cmd seconds   
    task_EPC = task_EPC + finalize_deploy_script (timeout_cmd, EPC_terminate_missing_procs) + '\n'
    #task_EPC  = task_EPC + 'sleep ' +  str(timeout_cmd) + '\n'
    task_EPC  = task_EPC + 'handle_ctrl_c' '\n' 
    task_EPC  = task_EPC + ' ) > ' + logfile_task_EPC_out + ' 2>&1 ' 
    write_file(logfile_task_EPC, task_EPC, mode="w")
    
Rohit Gupta's avatar
Rohit Gupta committed
834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850
    #first we compile all the programs
    thread_EPC = oaiThread(1, "EPC_thread", EPCMachine, user, password , task_EPC_compile, False, timeout_thread)
    thread_eNB = oaiThread(2, "eNB_thread", eNBMachine, user, password , task_eNB_compile, False, timeout_thread)
    thread_UE = oaiThread(3, "UE_thread", UEMachine, user, password  , task_UE_compile, False, timeout_thread) 
    threads=[]
    threads.append(thread_eNB)
    threads.append(thread_UE)
    threads.append(thread_EPC)
    # Start new Threads
    thread_eNB.start()
    thread_UE.start()
    thread_EPC.start()
    #Wait for all the compile threads to complete
    for t in threads:
       t.join()

    #Now we execute all the threads
851 852 853
    thread_EPC = oaiThread(1, "EPC_thread", EPCMachine, user, password , task_EPC, False, timeout_thread)
    thread_eNB = oaiThread(2, "eNB_thread", eNBMachine, user, password , task_eNB, False, timeout_thread)
    thread_UE = oaiThread(3, "UE_thread", UEMachine, user, password  , task_UE, False, timeout_thread) 
854 855 856 857 858 859 860 861 862 863 864 865 866 867 868

    threads=[]
    threads.append(thread_eNB)
    threads.append(thread_UE)
    threads.append(thread_EPC)
    # Start new Threads

    thread_eNB.start()
    thread_UE.start()
    thread_EPC.start()

    #Wait for all the compile threads to complete
    for t in threads:
       t.join()
    #Now we get the log files from remote machines on the local machine
869
    cleanOldProgramsAllMachines([oai_eNB, oai_UE, oai_EPC] , oldprogramList, CleanUpAluLteBox, ExmimoRfStop)
870

871 872 873
    #cleanOldPrograms(oai_eNB, oldprogramList, CleanUpAluLteBox, ExmimoRfStop)
    #cleanOldPrograms(oai_UE, oldprogramList, CleanUpAluLteBox, ExmimoRfStop)
    #cleanOldPrograms(oai_EPC, oldprogramList, CleanUpAluLteBox, ExmimoRfStop)
Rohit Gupta's avatar
Rohit Gupta committed
874 875 876 877 878 879 880 881 882 883 884 885 886 887
    logfile_UE_stop_script_out = logdir_UE + '/UE_stop_script_out' + '_' + str(run) + '_.log'
    logfile_UE_stop_script = logdir_local_testcase + '/UE_stop_script' + '_' + str(run) + '_.log'

    if UE_stop_script != "":
      cmd = ' ( uname -a ; date \n'
      cmd = cmd + 'cd ' + logdirOAI5GRepo + ' ; source oaienv ; source cmake_targets/tools/build_helper \n'
      cmd = cmd + 'env |grep OPENAIR  \n' + 'array_exec_pid=() \n'
      cmd = cmd + UE_stop_script + '\n'
      cmd = cmd + ') > ' + logfile_UE_stop_script_out + ' 2>&1 ' 
      write_file(logfile_UE_stop_script , cmd, mode="w")
      thread_UE = oaiThread(4, "UE_thread", UEMachine, user, password  , cmd, False, timeout_thread)
      thread_UE.start()
      thread_UE.join()
   
Rohit Gupta's avatar
Rohit Gupta committed
888 889 890 891 892 893 894 895 896 897 898 899 900
    #Now we change the permissions of the logfiles to avoid some of them being with root permissions
    cmd = 'sudo -E chown -R ' + user + ' ' + logdir_eNB
    res= oai_eNB.send_recv(cmd)
    print "Changing permissions of logdir <" + logdir_eNB + "> in eNB machine..." + res

    cmd = 'sudo -E chown -R ' + user + ' ' +  logdir_UE
    res= oai_UE.send_recv(cmd)
    print "Changing permissions of logdir <" + logdir_UE + "> in UE machine..." + res

    cmd = 'sudo -E chown -R ' + user + ' ' +  logdir_EPC
    res= oai_EPC.send_recv(cmd)
    print "Changing permissions of logdir <" + logdir_EPC + "> in EPC machine..." + res

901

902
    print "Copying files from EPCMachine : " + EPCMachine + "logdir_EPC = " + logdir_EPC
903 904
    #ssh = SSHSession(EPCMachine , username=user, key_file=None, password=password)
    #ssh.get_all(logdir_EPC , logdir_local + '/cmake_targets/autotests/log/'+ testcasename)
905
    SSHSessionWrapper(EPCMachine, user, None, password, logdir_EPC, logdir_local + '/cmake_targets/autotests/log/'+ testcasename, "get_all")
906

907
    print "Copying files from eNBMachine " + eNBMachine + "logdir_eNB = " + logdir_eNB
908 909
    #ssh = SSHSession(eNBMachine , username=user, key_file=None, password=password)
    #ssh.get_all(logdir_eNB, logdir_local + '/cmake_targets/autotests/log/'+ testcasename)
910
    SSHSessionWrapper(eNBMachine, user, None, password, logdir_eNB, logdir_local + '/cmake_targets/autotests/log/'+ testcasename, "get_all")
911

912
    print "Copying files from UEMachine : " + UEMachine + "logdir_UE = " + logdir_UE
913 914
    #ssh = SSHSession(UEMachine , username=user, key_file=None, password=password)
    #ssh.get_all(logdir_UE , logdir_local + '/cmake_targets/autotests/log/'+ testcasename)
915
    SSHSessionWrapper(UEMachine, user, None, password, logdir_UE, logdir_local + '/cmake_targets/autotests/log/'+ testcasename, "get_all")
916 917


Rohit Gupta's avatar
Rohit Gupta committed
918
    
919
    #Currently we only perform throughput tests
920 921 922
    tput_run_string=''
    result, tput_string = tput_test_search_expr(eNB_search_expr_true, logfile_local_traffic_eNB_out)
    tput_run_string = tput_run_string + tput_string
923
    run_result=run_result&result
924
    result, tput_string = tput_test_search_expr(EPC_search_expr_true, logfile_local_traffic_EPC_out)
925
    run_result=run_result&result
926 927
    tput_run_string = tput_run_string + tput_string
    result, tput_string = tput_test_search_expr(UE_search_expr_true, logfile_local_traffic_UE_out)
928
    run_result=run_result&result
929
    tput_run_string = tput_run_string + tput_string
Rohit Gupta's avatar
Rohit Gupta committed
930
    
931
    if run_result == 1:  
Rohit Gupta's avatar
Rohit Gupta committed
932
      run_result_string = ' RUN_'+str(run) + ' = PASS'
933
    else:
Rohit Gupta's avatar
Rohit Gupta committed
934
      run_result_string = ' RUN_'+str(run) + ' = FAIL'
935 936
    
    run_result_string = run_result_string + tput_run_string
937 938 939 940

    test_result=test_result & run_result
    test_result_string=test_result_string + run_result_string

941 942 943
    oai_eNB.disconnect()
    oai_UE.disconnect()
    oai_EPC.disconnect()
944
    #We need to close the new ssh session that was created  
945 946
    #if index_eNBMachine == index_EPCMachine:
    #    oai_EPC.disconnect()
947 948 949
  #Now we finalize the xml file of the test case
  end_time=time.time()
  duration= end_time - start_time
Rohit Gupta's avatar
Rohit Gupta committed
950
  xmlFile = logdir_local + '/cmake_targets/autotests/log/'+ testcasename + '/test.' + testcasename + '.xml'
951 952 953 954
  if test_result ==0: 
    result='FAIL'
  else:
    result = 'PASS'
955
  xml="\n<testcase classname=\'"+ testcaseclass +  "\' name=\'" + testcasename + "."+tags +  "\' Run_result=\'" + test_result_string + "\' time=\'" + str(duration) + " s \' RESULT=\'" + result + "\'></testcase> \n"
956 957
  write_file(xmlFile, xml, mode="w")

958

Rohit Gupta's avatar
Rohit Gupta committed
959 960 961 962
# \brief This function searches if test case is present in list of test cases that need to be executed by user
# \param testcasename the test case to search for
# \param testcasegroup list that is passed from the arguments
# \param test_case_exclude list of test cases excluded from execution (specified in test_case_list.xml)
963
def search_test_case_group(testcasename, testcasegroup, test_case_exclude):
964
    
965 966 967 968 969 970 971 972 973 974 975 976 977
    if test_case_exclude != "":
       testcase_exclusion_list=test_case_exclude.split()
       for entry in testcase_exclusion_list:
          if entry.find('+') >=0:
            match = re.search(entry, testcasename)
            if match:
               print "\nSkipping test case as it is found in black list: " + testcasename
               return False
          else:
             match = entry.find(testcasename)
             if match >=0:
                print "\nSkipping test case as it is found in black list: " + testcasename
                return False
Rohit Gupta's avatar
Rohit Gupta committed
978
    if testcasegroup == '':
979 980 981 982 983 984 985 986 987 988 989
         return True
    else:
      testcaselist = testcasegroup.split()
      for entry in testcaselist:
        if