/usr/lib/telepathy-gabble-tests/twisted/jingle/dtmf.py is in telepathy-gabble-tests 0.18.3-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Test DTMF events.
"""
from twisted.words.xish import xpath
from gabbletest import make_result_iq
from servicetest import (call_async,
wrap_channel, make_channel_proxy, EventPattern, sync_dbus, assertEquals)
import constants as cs
from jingletest2 import JingleTest2, test_all_dialects
from config import VOIP_ENABLED
if not VOIP_ENABLED:
print "NOTE: built with --disable-voip"
raise SystemExit(77)
def test(jp, q, bus, conn, stream):
# this test uses multiple streams
if not jp.is_modern_jingle():
return
remote_jid = 'foo@bar.com/Foo'
jt = JingleTest2(jp, conn, q, stream, 'test@localhost', remote_jid)
jt.prepare()
self_handle = conn.GetSelfHandle()
handle = conn.RequestHandles(cs.HT_CONTACT, [remote_jid])[0]
chan_path = conn.RequestChannel(cs.CHANNEL_TYPE_STREAMED_MEDIA,
cs.HT_CONTACT, handle, True)
chan = wrap_channel(bus.get_object(conn.bus_name, chan_path),
'StreamedMedia', ['MediaSignalling', 'Group', 'CallState', 'DTMF'])
chan_props = chan.Properties.GetAll(cs.CHANNEL)
assert cs.CHANNEL_IFACE_DTMF in chan_props['Interfaces'], \
chan_props['Interfaces']
assertEquals('',
chan.Properties.Get(cs.CHANNEL_IFACE_DTMF, 'InitialTones'))
assertEquals('',
chan.Properties.Get(cs.CHANNEL_IFACE_DTMF, 'DeferredTones'))
chan.StreamedMedia.RequestStreams(handle, [cs.MEDIA_STREAM_TYPE_AUDIO])
# S-E gets notified about new session handler, and calls Ready on it
e = q.expect('dbus-signal', signal='NewSessionHandler')
assert e.args[1] == 'rtp'
session_handler = make_channel_proxy(conn, e.args[0], 'Media.SessionHandler')
session_handler.Ready()
e = q.expect('dbus-signal', signal='NewStreamHandler')
audio_path = e.args[0]
stream_handler = make_channel_proxy(conn, audio_path, 'Media.StreamHandler')
stream_handler.NewNativeCandidate("fake", jt.get_remote_transports_dbus())
stream_handler.Ready(jt.get_audio_codecs_dbus())
stream_handler.StreamState(cs.MEDIA_STREAM_STATE_CONNECTED)
e = q.expect('stream-iq', predicate=jp.action_predicate('session-initiate'))
stream.send(make_result_iq(stream, e.stanza))
jt.parse_session_initiate(e.query)
jt.accept()
# Gabble tells s-e to start sending
q.expect('dbus-signal', signal='SetStreamSending', args=[True],
path=audio_path)
chan.StreamedMedia.RequestStreams(handle, [cs.MEDIA_STREAM_TYPE_AUDIO])
e = q.expect('dbus-signal', signal='NewStreamHandler')
audio2_path = e.args[0]
# The Stream_ID is specified to be ignored; we use 666 here.
call_async(q, chan.DTMF, 'StartTone', 666, 3)
q.expect_many(
EventPattern('dbus-signal', signal='StartTelephonyEvent',
path=audio2_path),
EventPattern('dbus-signal', signal='StartTelephonyEvent',
path=audio_path),
EventPattern('dbus-signal', signal='SendingTones', args=['3'],
path=chan_path),
EventPattern('dbus-return', method='StartTone'),
)
call_async(q, chan.DTMF, 'StopTone', 666)
q.expect_many(
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio_path),
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio2_path),
EventPattern('dbus-signal', signal='StoppedTones', args=[True],
path=chan_path),
EventPattern('dbus-return', method='StopTone'),
)
call_async(q, chan.DTMF, 'MultipleTones', '123w*#')
q.expect_many(
EventPattern('dbus-signal', signal='StartTelephonyEvent',
path=audio_path, args=[1]),
EventPattern('dbus-signal', signal='StartTelephonyEvent',
path=audio2_path, args=[1]),
EventPattern('dbus-signal', signal='SendingTones', args=['123w*#'],
path=chan_path),
EventPattern('dbus-return', method='MultipleTones'),
)
q.expect_many(
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio_path),
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio2_path),
)
q.expect_many(
EventPattern('dbus-signal', signal='StartTelephonyEvent',
path=audio_path, args=[2]),
EventPattern('dbus-signal', signal='StartTelephonyEvent',
path=audio2_path, args=[2]),
)
q.expect_many(
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio_path),
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio2_path),
)
q.expect_many(
EventPattern('dbus-signal', signal='StartTelephonyEvent',
path=audio_path, args=[3]),
EventPattern('dbus-signal', signal='StartTelephonyEvent',
path=audio2_path, args=[3]),
)
q.expect_many(
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio_path),
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio2_path),
EventPattern('dbus-signal', signal='StoppedTones', args=[False],
path=chan_path),
EventPattern('dbus-signal', signal='TonesDeferred',
args=['*#']),
)
assertEquals('*#',
chan.Properties.Get(cs.CHANNEL_IFACE_DTMF, 'DeferredTones'))
forbidden = [EventPattern('dbus-signal', signal='StartTelephonyEvent',
args=[9])]
q.forbid_events(forbidden)
# This is technically a race condition, but this dialstring is almost
# certainly long enough that the Python script will win the race, i.e.
# cancel before Gabble processes the whole dialstring.
call_async(q, chan.DTMF, 'MultipleTones',
'1,1' * 100)
q.expect('dbus-return', method='MultipleTones')
call_async(q, chan.DTMF, 'MultipleTones', '9')
q.expect('dbus-error', method='MultipleTones',
name=cs.SERVICE_BUSY)
call_async(q, chan.DTMF, 'StartTone', 666, 9)
q.expect('dbus-error', method='StartTone', name=cs.SERVICE_BUSY)
call_async(q, chan.DTMF, 'StopTone', 666)
q.expect_many(
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio_path),
EventPattern('dbus-signal', signal='StopTelephonyEvent',
path=audio2_path),
EventPattern('dbus-signal', signal='StoppedTones', args=[True],
path=chan_path),
EventPattern('dbus-return', method='StopTone'),
)
# emitting any sound resets TonesDeferred
assertEquals('',
chan.Properties.Get(cs.CHANNEL_IFACE_DTMF, 'DeferredTones'))
q.unforbid_events(forbidden)
chan.Group.RemoveMembers([self_handle], 'closed')
e = q.expect('dbus-signal', signal='Closed', path=chan_path)
if __name__ == '__main__':
test_all_dialects(test)
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