slsDetectorPackage/tests/scripts/test_simulators.py
Dhanya Thattil 5fa2402ec5
Dev/allow localhost for virtual tests (#1190)
* remove the check for localhost being used in rx_hostname for python test for simulators, run rx_arping test only if hostname is not 'localhost'

* fix tests for fpath: cannot set back to empty anymore (empty is default)

* default rx_hostname arg = localhost, and default settings path =../../settingsdir

* changed virtual tests script for better printout on exceptions

* fix for catching generaltests exceptions and exiting instead of continuing

* fix minor

* fixed shared memeory tests to include current env and fixed prints for errors

---------

Co-authored-by: Erik Fröjdh <erik.frojdh@gmail.com>
2025-04-25 10:14:15 +02:00

255 lines
8.6 KiB
Python

# SPDX-License-Identifier: LGPL-3.0-or-other
# Copyright (C) 2021 Contributors to the SLS Detector Package
'''
This file is used to start up simulators, receivers and run all the tests on them and finally kill the simulators and receivers.
'''
import argparse
import os, sys, subprocess, time, colorama
from colorama import Fore
from slsdet import Detector, detectorType, detectorSettings
from slsdet.defines import DEFAULT_TCP_CNTRL_PORTNO, DEFAULT_TCP_RX_PORTNO, DEFAULT_UDP_DST_PORTNO
HALFMOD2_TCP_CNTRL_PORTNO=1955
HALFMOD2_TCP_RX_PORTNO=1957
colorama.init(autoreset=True)
class RuntimeException (Exception):
def __init__ (self, message):
super().__init__(Fore.RED + message)
def Log(color, message):
print('\n' + color + message, flush=True)
def checkIfProcessRunning(processName):
cmd = f"pgrep -f {processName}"
res = subprocess.getoutput(cmd)
return bool(res.strip())
def killProcess(name):
if checkIfProcessRunning(name):
Log(Fore.GREEN, 'killing ' + name)
p = subprocess.run(['killall', name])
if p.returncode != 0:
raise RuntimeException('killall failed for ' + name)
else:
print('process not running : ' + name)
def killAllStaleProcesses(fp):
killProcess('eigerDetectorServer_virtual')
killProcess('jungfrauDetectorServer_virtual')
killProcess('mythen3DetectorServer_virtual')
killProcess('gotthard2DetectorServer_virtual')
killProcess('ctbDetectorServer_virtual')
killProcess('moenchDetectorServer_virtual')
killProcess('xilinx_ctbDetectorServer_virtual')
killProcess('slsReceiver')
killProcess('slsMultiReceiver')
cleanSharedmemory(fp)
def cleanup(name, fp):
'''
kill both servers, receivers and clean shared memory
'''
Log(Fore.GREEN, 'Cleaning up...')
killProcess(name + 'DetectorServer_virtual')
killProcess('slsReceiver')
killProcess('slsMultiReceiver')
cleanSharedmemory(fp)
def cleanSharedmemory(fp):
Log(Fore.GREEN, 'Cleaning up shared memory...')
try:
p = subprocess.run(['sls_detector_get', 'free'], stdout=fp, stderr=fp)
except:
Log(Fore.RED, 'Could not free shared memory')
raise
def startProcessInBackground(name):
try:
# in background and dont print output
p = subprocess.Popen(name.split(), stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL, restore_signals=False)
Log(Fore.GREEN, 'Starting up ' + name + ' ...')
except Exception as e:
Log(Fore.RED, f'Could not start {name}:{e}')
raise
def startServer(name):
startProcessInBackground(name + 'DetectorServer_virtual')
# second half
if name == 'eiger':
startProcessInBackground(name + 'DetectorServer_virtual -p' + str(HALFMOD2_TCP_CNTRL_PORTNO))
tStartup = 6
Log(Fore.WHITE, 'Takes ' + str(tStartup) + ' seconds... Please be patient')
time.sleep(tStartup)
def startReceiver(name):
startProcessInBackground('slsReceiver')
# second half
if name == 'eiger':
startProcessInBackground('slsReceiver -t' + str(HALFMOD2_TCP_RX_PORTNO))
time.sleep(2)
def loadConfig(name, rx_hostname, settingsdir):
Log(Fore.GREEN, 'Loading config')
try:
d = Detector()
if name == 'eiger':
d.hostname = 'localhost:' + str(DEFAULT_TCP_CNTRL_PORTNO) + '+localhost:' + str(HALFMOD2_TCP_CNTRL_PORTNO)
#d.udp_dstport = {2: 50003}
# will set up for every module
d.udp_dstport = DEFAULT_UDP_DST_PORTNO
d.udp_dstport2 = DEFAULT_UDP_DST_PORTNO + 1
d.rx_hostname = rx_hostname + ':' + str(DEFAULT_TCP_RX_PORTNO) + '+' + rx_hostname + ':' + str(HALFMOD2_TCP_RX_PORTNO)
d.udp_dstip = 'auto'
d.trimen = [4500, 5400, 6400]
d.settingspath = settingsdir + '/eiger/'
d.setThresholdEnergy(4500, detectorSettings.STANDARD)
else:
d.hostname = 'localhost'
d.rx_hostname = rx_hostname
d.udp_dstip = 'auto'
d.udp_srcip = 'auto'
if d.type == detectorType.JUNGFRAU or d.type == detectorType.MOENCH or d.type == detectorType.XILINX_CHIPTESTBOARD:
d.powerchip = 1
if d.type == detectorType.XILINX_CHIPTESTBOARD:
d.configureTransceiver()
except:
Log(Fore.RED, 'Could not load config for ' + name)
raise
def startCmdTests(name, fp, fname):
Log(Fore.GREEN, 'Cmd Tests for ' + name)
cmd = 'tests --abort [.cmdcall] -s -o ' + fname
try:
subprocess.run(cmd.split(), stdout=fp, stderr=fp, check=True, text=True)
except subprocess.CalledProcessError as e:
pass
with open (fname, 'r') as f:
for line in f:
if "FAILED" in line:
msg = 'Cmd tests failed for ' + name + '!!!'
sys.stdout = original_stdout
Log(Fore.RED, msg)
Log(Fore.RED, line)
sys.stdout = fp
raise Exception(msg)
Log(Fore.GREEN, 'Cmd Tests successful for ' + name)
def startGeneralTests(fp, fname):
Log(Fore.GREEN, 'General Tests')
cmd = 'tests --abort -s -o ' + fname
try:
subprocess.run(cmd.split(), stdout=fp, stderr=fp, check=True, text=True)
except subprocess.CalledProcessError as e:
pass
with open (fname, 'r') as f:
for line in f:
if "FAILED" in line:
msg = 'General tests failed !!!'
sys.stdout = original_stdout
Log(Fore.RED, msg + '\n' + line)
sys.stdout = fp
raise Exception(msg)
Log(Fore.GREEN, 'General Tests successful')
# parse cmd line for rx_hostname and settingspath using the argparse library
parser = argparse.ArgumentParser(description = 'automated tests with the virtual detector servers')
parser.add_argument('rx_hostname', nargs='?', default='localhost', help = 'hostname/ip of the current machine')
parser.add_argument('settingspath', nargs='?', default='../../settingsdir', help = 'Relative or absolut path to the settingspath')
parser.add_argument('-s', '--servers', help='Detector servers to run', nargs='*')
args = parser.parse_args()
if args.servers is None:
servers = [
'eiger',
'jungfrau',
'mythen3',
'gotthard2',
'ctb',
'moench',
'xilinx_ctb'
]
else:
servers = args.servers
Log(Fore.WHITE, 'Arguments:\nrx_hostname: ' + args.rx_hostname + '\nsettingspath: \'' + args.settingspath + '\'')
# redirect to file
prefix_fname = '/tmp/slsDetectorPackage_virtual_test'
original_stdout = sys.stdout
original_stderr = sys.stderr
fname = prefix_fname + '_log.txt'
Log(Fore.BLUE, '\nLog File: ' + fname)
with open(fname, 'w') as fp:
# general tests
file_results = prefix_fname + '_results_general.txt'
Log(Fore.BLUE, 'General tests (results: ' + file_results + ')')
sys.stdout = fp
sys.stderr = fp
Log(Fore.BLUE, 'General tests (results: ' + file_results + ')')
try:
startGeneralTests(fp, file_results)
killAllStaleProcesses(fp)
testError = False
for server in servers:
try:
# print to terminal for progress
sys.stdout = original_stdout
sys.stderr = original_stderr
file_results = prefix_fname + '_results_cmd_' + server + '.txt'
Log(Fore.BLUE, 'Cmd tests for ' + server + ' (results: ' + file_results + ')')
sys.stdout = fp
sys.stderr = fp
Log(Fore.BLUE, 'Cmd tests for ' + server + ' (results: ' + file_results + ')')
# cmd tests for det
cleanup(server, fp)
startServer(server)
startReceiver(server)
loadConfig(server, args.rx_hostname, args.settingspath)
startCmdTests(server, fp, file_results)
cleanup(server, fp)
except Exception as e:
# redirect to terminal
sys.stdout = original_stdout
sys.stderr = original_stderr
Log(Fore.RED, f'Exception caught while testing {server}. Cleaning up...')
testError = True
break
# redirect to terminal
sys.stdout = original_stdout
sys.stderr = original_stderr
if not testError:
Log(Fore.GREEN, 'Passed all tests for virtual detectors \n' + str(servers))
except Exception as e:
# redirect to terminal
sys.stdout = original_stdout
sys.stderr = original_stderr
Log(Fore.RED, f'Exception caught with general testing. Cleaning up...')
cleanSharedmemory(sys.stdout)