144 lines
6.0 KiB
Python
144 lines
6.0 KiB
Python
#/*
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# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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# * contributor license agreements. See the NOTICE file distributed with
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# * this work for additional information regarding copyright ownership.
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# * The OpenAirInterface Software Alliance licenses this file to You under
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# * the OAI Public License, Version 1.1 (the "License"); you may not use this file
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# * except in compliance with the License.
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# * You may obtain a copy of the License at
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# *
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# * http://www.openairinterface.org/?page_id=698
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# *
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# * Unless required by applicable law or agreed to in writing, software
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# * distributed under the License is distributed on an "AS IS" BASIS,
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# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# * See the License for the specific language governing permissions and
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# * limitations under the License.
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# *-------------------------------------------------------------------------------
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# * For more information about the OpenAirInterface (OAI) Software Alliance:
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# * contact@openairinterface.org
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# */
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# \file case02.py
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# \brief test case 02 for OAI: executions
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# \author Navid Nikaein
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# \date 2013
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# \version 0.1
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# @ingroup _test
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import time
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import random
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import log
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import openair
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import core
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import os
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import shutil # copy file
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NUM_UE=1
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NUM_eNB=1
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NUM_TRIALS=3
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PRB=[25,50,100]
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MCS=[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]
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#MCS=[0,4,9,10,13,16,17,22,27]
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#PRB=[100]
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#MCS=[16]
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ANT_TX=2 # 2
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ANT_RX=2 # 2
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CHANNEL=["N"]
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#CHANNEL=["C","E","F","G","H","I","L","M"] # A,B,C,D,E,F,
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TX_MODE=2 # 2,
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MIN_SNR=10
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MAX_SNR=40
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PERF=75
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OPT="-L"
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FRAME=2000
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#OPT="-L -d" # 8bit decoder , activate dci decoding at UE
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def execute(oai, user, pw, host,logfile,logdir,debug,cpu):
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case = '10'
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oai.send('cd $OPENAIR_TARGETS;')
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oai.send('cd bin;')
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oai.send('cp ./ulsim.Rel10 ./ulsim.Rel10.'+host)
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try:
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log.start()
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test = '300'
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name = 'Run oai.ulsim.sanity'
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conf = '-a -n 100'
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diag = 'ulsim is not running normally (Segmentation fault / Exiting / FATAL), debugging might be needed'
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trace = logdir + '/log_' + host + case + test + '_1.txt;'
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tee = ' 2>&1 | tee ' + trace
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oai.send_expect_false('./ulsim.Rel10.'+ host + ' ' + conf + tee, 'Segmentation fault', 30)
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trace = logdir + '/log_' + host + case + test + '_2.txt;'
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tee = ' 2>&1 | tee ' + trace
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oai.send_expect_false('./ulsim.Rel10.'+ host + ' ' + conf + tee, 'Exiting', 30)
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trace = logdir + '/log_' + host + case + test + '_3.txt;'
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tee = ' 2>&1 | tee ' + trace
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oai.send_expect_false('./ulsim.Rel10.'+ host + ' ' + conf + tee, 'FATAL', 30)
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except log.err, e:
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log.fail(case, test, name, conf, e.value, diag, logfile,trace)
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else:
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log.ok(case, test, name, conf, '', logfile)
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try:
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log.start()
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test = 310
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name = 'Run oai.ulsim.perf.'+str(PERF)+'%'
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diag = 'no diagnostic is available, check the log file'
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for i in range(len(PRB)):
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for o in range(len(CHANNEL)):
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MIN_SNR=10
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for j in range(len(MCS)):
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for m in range (1,ANT_RX):
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for p in range(1,TX_MODE):
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for r in range(5,PRB[i]):
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for q in range(MIN_SNR,MAX_SNR):
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if r ==7 or r ==11 or r ==14 or r == 17 or r==19 or r == 21 or r == 23 or r == 26 or r == 28 :
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continue
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conf = '-B' + str(PRB[i]) + ' -r'+str(r) + ' -m'+str(MCS[j]) + ' -y'+str(m) + ' -g'+str(CHANNEL[o]) + ' -x'+str(p) + ' -s'+str(q) + ' -w1.0 -e.1 -P -n'+str(FRAME)+' -O'+str(PERF)+' '+ OPT
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trace = logdir + '/time_meas' + '_prb'+str(PRB[i])+ '_rb'+str(r)+'_mcs'+ str(MCS[j])+ '_antrx' + str(m) + '_channel' +str(CHANNEL[o]) + '_tx' +str(p) + '_snr' +str(q)+'.'+case+str(test)+ '.log'
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tee = ' 2>&1 | tee ' + trace
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if cpu > -1 :
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cmd = 'taskset -c ' + str(cpu) + ' ./ulsim.Rel10.'+ host + ' ' + conf + tee
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else :
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cmd = './ulsim.Rel10.'+ host + ' ' + conf + tee
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if debug :
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print cmd
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match = oai.send_expect_re(cmd, 'passed', 0, 1000)
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#match =1
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if match :
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log.ok(case, str(test), name, conf, '', logfile)
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MIN_SNR = q - 1 # just to speed up the test
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test+=1
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break # found the smallest snr
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else :
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if q == MAX_SNR -1 :
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log.skip(case,str(test), name, conf,'','',logfile)
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test+=1
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break
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try:
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if os.path.isfile(trace) :
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os.remove(trace)
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except OSError, e: ## if failed, report it back to the user ##
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print ("Error: %s - %s." % (e.filename,e.strerror))
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except log.err, e:
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log.fail(case, str(test), name, conf, e.value, diag, logfile,trace)
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#else:
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# log.ok(case, test, name, conf, '', logfile)
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