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test_option_1.py
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test_option_1.py
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## This file contains functions related to the functionality of the real-world throughput test.
import time, subprocess, threading, psutil, os, telnetlib, paramiko
import traceback
from PyQt5 import QtCore
from queue import Queue
import turntable
import re
iperfPath = ""
def killIperf():
try:
for proc in psutil.process_iter():
# check whether the process name matches
if any(procstr in proc.name() for procstr in ['iperf', 'Iperf']):
print(f'Killing {proc.name()}')
proc.kill()
except Exception as error:
print("\nError occured! \n")
print(traceback.format_exc())
@QtCore.pyqtSlot()
# Added 'port' , 10th October
def pcserver(tn, band, laptop_ip, t, interval, file_name, directory, eth1, eth2, log_file, mcs_check, RDK_check, channel, iperfV, box_ip, port):
my_queue1 = Queue()
my_queue2 = Queue()
iperf = iperfPath
pciperf = "/Users/tidjw/Desktop/Product_testing/Caldero/realworldtest/iPerf/PC/iperf/iperf"
window = ""
if int(iperfV) == 2:
# iperf += "-2.0.5"
iperf += "-2.0.5"
window = "-512k"
elif int(iperfV) == 3:
# iperf += "3"
pciperf += "3"
window = "-1"
print(iperf)
def storeInQueue1(f):
def wrapper(*args):
my_queue1.put(f(*args))
return wrapper
def storeInQueue2(f):
def wrapper(*args):
my_queue2.put(f(*args))
return wrapper
@storeInQueue2
def mcs_sub():
try:
total_mcs = 0
total_stf = 0
total_nss = 0
mcsmode = 0
nssmode = 0
for xxx in range(0, t):
tn.read_until(b'\r\n', timeout=2)# flush buffer
tn.write(b"wl -i eth" + str(band).encode('ascii') + b" nrate\n")
mcs_output = tn.read_until(b"auto").decode()
parse = str(mcs_output).split()
print(str(mcs_output))
if "vht" in parse:
nss = '0'
try:
mcsmode = parse[parse.index("mcs")+1]
total_mcs += int(mcsmode)
except:
mcsmode = '--'
total_mcs += 0
try:
nssmode = parse[parse.index("Nss")+1]
total_nss += int(nssmode)
except:
nssmode = '--'
total_nss += 1
elif "legacy" in parse:
nss = "legacy"
nssmode = 1
total_nss += nssmode
try:
mcsmode = parse[parse.index("rate")+1]
total_mcs += int(mcsmode)
except:
mcsmode = '--'
total_mcs += 0
elif "mcs" in parse:
nss = "legacy"
nssmode = 1
total_nss += nssmode
try:
mcsmode = parse[parse.index("index")+1]
total_mcs += int(mcsmode)
except:
mcsmode = '--'
total_mcs += 0
else:
mcsmode = 0
nssmode = 1
total_mcs += mcsmode
total_nss += nssmode
nss = '--'
print("MCS Mode: " + str(mcsmode) + "\nNSS: " + str(nssmode) + "\n")
stf = '--'
time.sleep(1)
avg_mcs = total_mcs / t
if nss != '--':
avg_nss = total_nss / t
elif nss == "legacy":
avg_nss = "legacy"
else:
avg_nss = '--'
if stf != '--':
avg_stf = total_stf / t
else:
avg_stf = '--'
mcs_out = (str(avg_mcs) + ', ' + str(avg_stf) + ', ' + str(avg_nss))
print("\nAverage MCS: " + str(avg_mcs) + "\nAverage NSS: " + str(avg_nss))
except Exception as error:
print("Error: ", error)
print(traceback.format_exc())
mcs_out = '--, --, --'
return mcs_out
@storeInQueue1
def pcserver_sub():
print("Beginning test: PC running as server (TX)" + "\n")
print("Test time: " + str(t) + " seconds. \nInterval: " + str(interval) + " seconds" + "\n")
# pccmd = [str(pciperf), '-s', str(window) + '\n']
# time.sleep(5)
# pccmd = [str(pciperf), '-s', str(window), '-p', str(port) + '\n']
pccmd = [str(pciperf), '-s', '-w' + str(window), '-p', str(port)+ "\n"]
if RDK_check:
adbcmd = ['ssh', '-o', 'HostKeyAlgorithms=+ssh-rsa', 'root@'+box_ip, str(iperf), '-c', laptop_ip, '-t10', '-i1', '-w512k', '-P5', '-p', str(port)]
else:
subprocess.run(['/opt/homebrew/bin/adb', 'connect', f"{box_ip}:5555"]) # 19th october addition
# adbcmd = ['/opt/homebrew/bin/adb', '-s', box_ip + ':5555', 'shell', str(iperf), '-c', laptop_ip, '-t' + str(t), '-i' + str(interval), '-P5', '-p', str(port)]
adbcmd = ['/opt/homebrew/bin/adb', '-s', box_ip + ':5555', 'shell', str(iperf), '-c', laptop_ip, '-t' + str(t), '-i' + str(interval), '-w65536', '-P5', '-p', str(port)]
tOut = 1.7 * t
# method 2
pc_errors, pc_output = None, None
adb_output, adb_errors = None, None
result = '--' # Initialize result with a default value
try:
# Start the iperf server process
pc = subprocess.Popen(pccmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
time.sleep(2)
# Start the adb client process
adb = subprocess.Popen(adbcmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True)
time.sleep(2)
# Wait for the adb client to finish and capture its output
adb_output, adb_errors = adb.communicate(timeout=tOut)
print("ADB output:", adb_output)
print("ADB errors:", adb_errors)
# Now wait for the iperf server to finish and capture its output
pc_output, pc_errors = pc.communicate()
print("PC output:", pc_output)
print("PC errors:", pc_errors)
except subprocess.TimeoutExpired:
print("iPerf timed out!")
adb.kill()
pc.kill()
if ((int(iperfV) == 2) or (int(iperfV) == 3)):
time.sleep(5)
subprocess.run(['/opt/homebrew/bin/adb', 'disconnect', f"{box_ip}:5555"]) # 19th october addition
adb.kill()
pc.kill()
killIperf()
print("Gathering output...")
print(str(pc_output))
# Parse the output if available
if pc_output:
print("Gathering output...")
parsed = pc_output.split()
try:
res = max(idx for idx, val in enumerate(parsed) if val == 'Mbits/sec') - 1
result = parsed[res]
except Exception as e:
result = '--'
print("DEBUG: Error in parsing 'Mbits/sec':", e)
try:
res = max(idx for idx, val in enumerate(parsed) if val == 'Kbits/sec') - 1
if '[SUM]' in parsed[res:res-10:-1]:
result = str(float(parsed[res]) / 1000)
except Exception as e:
result = '--' if result == '--' else result
print("DEBUG: Error in parsing 'Kbits/sec':", e)
else:
print("No output from PC server to parse.")
# Final result output
print("\nAverage Tx = " + result + "Mbits/sec\n")
return result
th3 = threading.Thread(target=pcserver_sub)
time.sleep(5) # october 19th addition
th4 = threading.Thread(target=mcs_sub)
th3.start()
time.sleep(5) # october 19th addition
if mcs_check:
time.sleep(5)
th4.start()
th4.join()
mcs_out = my_queue2.get()
else:
mcs_out = 'N/A, N/A, N/A'
th3.join()
result = my_queue1.get()
print("\nAverage Tx = " + result + "Mbits/sec\n")
time.sleep(5)
return result, mcs_out
def wrapUp(tn, table, results_path, log_file, file_directory):
table.home()
time.sleep(2)
table.free() # free motor
table.deprep()
tn.close()
table.close()
print("\nTest Complete\n")
create_log = open(results_path + "/" + log_file, 'w') # 5th october
os.chdir(file_directory)
main_log = open("/Users/tidjw/Desktop/Product_testing/Caldero/realworldtest/Log.txt", 'r+')
for line in main_log:
create_log.write(line)
create_log.close()
main_log.truncate(0)
main_log.seek(0)
class PortManager:
def __init__(self, start_port=5201):
self.current_port = start_port
def get_next_port(self):
port = self.current_port
self.current_port += 1
return port