def CommonSetup():
if not v.failure_detected:
try:
tch_auto.log_h1('Load Testbed file')
args = get_args()
v.topo = tch_auto.load_topology(args.topo)
except:
v.failure_detected = True
tch_auto.log_error(traceback.format_exc(6))
tch_auto.log_info('Connect to devices')
if not v.failure_detected:
try:
v.lnx1 = connect(v.topo.lnx1)
v.lnx2 = connect(v.topo.lnx2)
v.linphone1 = connect(v.topo.lnx1)
v.linphone2 = connect(v.topo.lnx2)
v.lnxs = [v.lnx1, v.lnx2]
v.linphones = [v.linphone1, v.linphone2]
v.linphone1.IP = v.topo.lnx1.interface.onboardEthernet.ip
v.linphone2.IP = v.topo.lnx2.interface.onboardEthernet.ip
for linphone in v.linphones:
linphone.prompt = linphone.conn.get_prompt()
#changing the prompt
linphone.conn.set_prompt(re.compile(r'.*[$]|linphonec>'))
except:
v.failure_detected = True
tch_auto.log_error(traceback.format_exc(6))
def setUp(self):
tch_auto.log_h1('Common Setup')
try:
log_h1('Load Testbed file')
args = get_args()
v.topo = load_topology(args.topo)
except:
v.failure_detected = True
tch_auto.log_error(traceback.format_exc(6))
tch_auto.log_info('Connect to devices')
if not v.failure_detected:
try:
v.lnx1 = connect(v.topo.lnx1)
v.lnx2 = connect(v.topo.lnx2)
v.linphone1 = connect(v.topo.lnx1)
v.linphone2 = connect(v.topo.lnx2)
v.lnxs = [v.lnx1, v.lnx2]
v.linphones = [v.linphone1, v.linphone2]
v.linphone1.IP = v.topo.lnx1.interface.pciEthernet1.ip
v.linphone2.IP = v.topo.lnx2.interface.pciEthernet2.ip
except:
v.failure_detected = True
tch_auto.log_error(traceback.format_exc(6))
tch_auto.log_h1('Check validations in two linux machines')
if not v.failure_detected:
voip_test.create_null_sinks(v)
if not v.failure_detected:
cmds = []
cmds.append('pactl load-module module-null-sink sink_name=fakemic')
cmds.append(
'pactl load-module module-null-sink sink_name=fakespeaker')
for cmd in cmds:
for lnx in v.linphones:
lnx.execute(cmd)
validation = munch.munchify({'present': [], 'absent': []})
cmd = 'pactl list short sources'
validation.present.append(r'fakemic.monitor')
validation.present.append(r'fakespeaker.monitor')
if not v.lnx1.cmd_check(cmd, validation) or not v.lnx2.cmd_check(
cmd, validation):
v.failure_detected = True
self.assertEqual(v.failure_detected, False)
def tearDown(self):
tch_auto.log_h1('Common CleanUP - Start')
if v.failure_detected:
voip_test.end_calls(v)
for lnx in v.linphones:
lnx.execute('killall pulseaudio')
try:
tch_auto.log_info('Clear all ssh console sessions')
for linphone in v.linphones:
linphone.close()
for lnx in v.lnxs:
lnx.close()
except:
tch_auto.log_error(traceback.format_exc(6))
tch_auto.report(v)
tch_auto.log_h1('Voip_test TestCase End')
def testTestRun(self):
v.failure_detected = False
tch_auto.log_h1('TestRun - Start')
v.calls = False
if not v.failure_detected:
voip_test.start_linphones(v)
if not v.failure_detected:
duration = v.lnx1.execute('sox --i -D %s' % v.topo.lnx1.wavFile)
voip_test.call_play_recored_wav(v)
if not v.failure_detected:
v.duration = float(duration) + time.time() + 60
cmd = 'ls -l received.wav'
buffer = []
while v.duration > time.time():
out = v.lnx2.execute(cmd)
match = re.search(r'[-rwx]*\s+\w+\s+\w+\s+(\d+).*received.wav',
out)
if match:
buffer.append(match.group(1))
if len(buffer) >= 3:
if len(set(buffer)) == 1:
tch_auto.log_info('Playback and recording completed')
v.failure_detected = False
voip_test.end_calls(v)
break
else:
buffer.pop(0)
tch_auto.log_info('Playback and recording in progress')
else:
v.failure_detected = True
time.sleep(10)
if v.failure_detected:
tch_auto.log_error(
'Playback and recording was not completed in expected time')
voip_test.end_calls(v)
else:
voip_test.validate_wav_files(v)
def create_null_sinks(v):
cmds = []
cmds.append('killall pulseaudio')
cmds.append('pulseaudio -D')
for cmd in cmds:
for lnx in v.linphones:
lnx.execute(cmd)
validation = munch.munchify({'present': [], 'absent': []})
cmd = 'pactl list sources'
validation.present.append(r'Name: auto_null.monitor')
if not v.lnx1.cmd_check(cmd, validation) or not v.lnx2.cmd_check(
cmd, validation):
v.failure_detected = True
cmd = 'pactl list sinks'
validation = munch.munchify({'present': [], 'absent': []})
validation.present.append(r'Driver: module-null-sink.c')
if not v.lnx1.cmd_check(cmd, validation) or not v.lnx2.cmd_check(
cmd, validation):
v.failure_detected = True
tch_auto.log_h1('create virtual mic/speaker on two linux machines')
class Voip_test(unittest.TestCase):
tch_auto.log_h1('Voip_test TestCase start')
def setUp(self):
tch_auto.log_h1('Common Setup')
try:
log_h1('Load Testbed file')
args = get_args()
v.topo = load_topology(args.topo)
except:
v.failure_detected = True
tch_auto.log_error(traceback.format_exc(6))
tch_auto.log_info('Connect to devices')
if not v.failure_detected:
try:
v.lnx1 = connect(v.topo.lnx1)
v.lnx2 = connect(v.topo.lnx2)
v.linphone1 = connect(v.topo.lnx1)
v.linphone2 = connect(v.topo.lnx2)
v.lnxs = [v.lnx1, v.lnx2]
v.linphones = [v.linphone1, v.linphone2]
v.linphone1.IP = v.topo.lnx1.interface.pciEthernet1.ip
v.linphone2.IP = v.topo.lnx2.interface.pciEthernet2.ip
except:
v.failure_detected = True
tch_auto.log_error(traceback.format_exc(6))
tch_auto.log_h1('Check validations in two linux machines')
if not v.failure_detected:
voip_test.create_null_sinks(v)
if not v.failure_detected:
cmds = []
cmds.append('pactl load-module module-null-sink sink_name=fakemic')
cmds.append(
'pactl load-module module-null-sink sink_name=fakespeaker')
for cmd in cmds:
for lnx in v.linphones:
lnx.execute(cmd)
validation = munch.munchify({'present': [], 'absent': []})
cmd = 'pactl list short sources'
validation.present.append(r'fakemic.monitor')
validation.present.append(r'fakespeaker.monitor')
if not v.lnx1.cmd_check(cmd, validation) or not v.lnx2.cmd_check(
cmd, validation):
v.failure_detected = True
self.assertEqual(v.failure_detected, False)
def testTestRun(self):
v.failure_detected = False
tch_auto.log_h1('TestRun - Start')
v.calls = False
if not v.failure_detected:
voip_test.start_linphones(v)
if not v.failure_detected:
duration = v.lnx1.execute('sox --i -D %s' % v.topo.lnx1.wavFile)
voip_test.call_play_recored_wav(v)
if not v.failure_detected:
v.duration = float(duration) + time.time() + 60
cmd = 'ls -l received.wav'
buffer = []
while v.duration > time.time():
out = v.lnx2.execute(cmd)
match = re.search(r'[-rwx]*\s+\w+\s+\w+\s+(\d+).*received.wav',
out)
if match:
buffer.append(match.group(1))
if len(buffer) >= 3:
if len(set(buffer)) == 1:
tch_auto.log_info('Playback and recording completed')
v.failure_detected = False
voip_test.end_calls(v)
break
else:
buffer.pop(0)
tch_auto.log_info('Playback and recording in progress')
else:
v.failure_detected = True
time.sleep(10)
if v.failure_detected:
tch_auto.log_error(
'Playback and recording was not completed in expected time')
voip_test.end_calls(v)
else:
voip_test.validate_wav_files(v)
def tearDown(self):
tch_auto.log_h1('Common CleanUP - Start')
if v.failure_detected:
voip_test.end_calls(v)
for lnx in v.linphones:
lnx.execute('killall pulseaudio')
try:
tch_auto.log_info('Clear all ssh console sessions')
for linphone in v.linphones:
linphone.close()
for lnx in v.lnxs:
lnx.close()
except:
tch_auto.log_error(traceback.format_exc(6))
tch_auto.report(v)
tch_auto.log_h1('Voip_test TestCase End')
def TestSetup():
tch_auto.log_h1('TestSetup - Start')
tch_auto.log_h1('Check validations in two linux machines')
if not v.failure_detected:
cmds = []
cmds.append('killall pulseaudio')
cmds.append('pulseaudio -D')
for cmd in cmds:
for lnx in v.linphones:
lnx.execute(cmd)
validation = munch.munchify({'present': [], 'absent': []})
cmd = 'pactl list sources'
validation.present.append(r'Name: auto_null.monitor')
if not v.lnx1.cmd_check(cmd, validation) or not v.lnx2.cmd_check(
cmd, validation):
v.failure_detected = True
cmd = 'pactl list sinks'
validation = munch.munchify({'present': [], 'absent': []})
validation.present.append(r'Driver: module-null-sink.c')
if not v.lnx1.cmd_check(cmd, validation) or not v.lnx2.cmd_check(
cmd, validation):
v.failure_detected = True
tch_auto.log_h1('create virtual mic/speaker on two linux machines')
if not v.failure_detected:
cmds = []
cmds.append('pactl load-module module-null-sink sink_name=fakemic')
cmds.append('pactl load-module module-null-sink sink_name=fakespeaker')
for cmd in cmds:
for lnx in v.linphones:
lnx.execute(cmd)
validation = munch.munchify({'present': [], 'absent': []})
cmd = 'pactl list short sources'
validation.present.append(r'fakemic.monitor')
validation.present.append(r'fakespeaker.monitor')
if not v.lnx1.cmd_check(cmd, validation) or not v.lnx2.cmd_check(
cmd, validation):
v.failure_detected = True
cmds = []
cmds.append('pactl set-default-sink fakespeaker')
cmds.append('pactl set-default-source fakemic.monitor')
for cmd in cmds:
for lnx in v.linphones:
lnx.execute(cmd)
validation = munch.munchify({'present': [], 'absent': []})
cmd = 'cat ~/.linphonerc'
validation.present.append(r'[sound]')
validation.present.append(r'playback_dev_id=PulseAudio: default')
validation.present.append(r'ringer_dev_id=PulseAudio: default')
validation.present.append(r'capture_dev_id=PulseAudio: default')
if not v.linphone1.cmd_check(
cmd, validation) or not v.linphone2.cmd_check(cmd, validation):
v.failure_detected = True
def TestRun():
tch_auto.log_h1('TestRun - Start')
if not v.failure_detected:
for linphone in v.linphones:
linphone.execute('killall linphone linphonec parecord paplay')
# linphone.execute('killall linphonec')
out = linphone.execute('linphonec')
if 'Could not start udp' not in out:
tch_auto.log_info('Linphone started successfully in %s' %
linphone.Hostname)
else:
tch_auto.log_error('Linphone failed to start in %s' %
linphone.Hostname)
v.failure_detected = True
if not v.failure_detected:
if 'Auto answer enabled.' in v.linphone1.execute('autoanswer enable'):
tch_auto.log_info('Auto answer enabled successfully in %s' %
v.linphone1.Hostname)
pattern = 'Establishing call id to <sip:%s>, assigned id \d+.' % v.linphone1.IP
cmd = 'call sip:%s' % v.linphone1.IP
out = v.linphone2.execute(cmd)
if pattern in out:
tch_auto.log_info('Call getting established for %s' %
v.linphone1.Hostname)
cmd = 'calls'
validation = munch.munchify({'present': [], 'absent': []})
validation.present.append(r'.*<sip:%s>.*StreamsRunning' %
v.linphone1.IP)
# validation.present.append(r'9 __PIPE__ <sip:10.78.192.120> __PIPE__ StreamsRunning __PIPE__')
if v.linphone2.cmd_check(cmd, validation, 6):
cmds = []
cmds.append('killall parecord paplay')
cmds.append(
'parecord --device=fakespeaker.monitor --file-format=wav received1.wav &'
)
cmds.append('paplay --device=fakemic Thendral.wav &')
pid = {}
for cmd in cmds:
for lnx in v.lnxs:
if 'paplay' in cmd:
key = 'paplay'
else:
key = 'parecord'
out = lnx.execute(cmd)
m = re.search(r'\[\d\]+\s+(\d+)', out)
if m:
if lnx.Hostname in pid.keys():
pid[lnx.Hostname].update({key: m.group(1)})
else:
pid.update({lnx.Hostname: {key: m.group(1)}})
cmd = 'pgrep paplay'
while True:
for lnx in v.lnxs:
tch_auto.log_info(lnx.Hostname)
out = lnx.execute(cmd)
if pid[lnx.Hostname]['paplay'] not in out:
lnx.execute('killall parecord')
pid[lnx.Hostname].update({'paplay': 'Done'})
if pid[v.lnx1.Hostname]['paplay'] and pid[
v.lnx1.Hostname]['paplay'] != 'Done':
time.sleep(30)
if pid[v.lnx1.Hostname]['paplay'] and pid[
v.lnx1.Hostname]['paplay'] == 'Done':
break
if not v.failure_detected:
for linphone in v.linphones:
linphone.execute('terminate')
linphone.execute('quit')
def get_args():
""" Get arguments from CLI """
parser.add_argument('-t',
'--topo',
required=False,
default='/auto/WiFi_automation/topo/topo.yaml',
help='Provide testbed file')
args = parser.parse_args()
return args
tch_auto.log_h1('Common Setup')
def CommonSetup():
if not v.failure_detected:
try:
tch_auto.log_h1('Load Testbed file')
args = get_args()
v.topo = tch_auto.load_topology(args.topo)
except:
v.failure_detected = True
tch_auto.log_error(traceback.format_exc(6))
tch_auto.log_info('Connect to devices')
if not v.failure_detected:
try: