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# Copyright (C) 2010 Collabora Ltd.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
import dbus
import dbus.bus
import dbus.service
from servicetest import EventPattern, tp_name_prefix, tp_path_prefix, \
call_async, sync_dbus
from mctest import exec_test, SimulatedConnection, SimulatedClient, \
create_fakecm_account, enable_fakecm_account, SimulatedChannel, \
expect_client_setup
import constants as cs
def test(q, bus, mc):
params = dbus.Dictionary({"account": "someguy@example.com",
"password": "secrecy"}, signature='sv')
simulated_cm, account = create_fakecm_account(q, bus, mc, params)
conn = enable_fakecm_account(q, bus, mc, account, params)
text_fixed_properties = dbus.Dictionary({
cs.CHANNEL + '.TargetHandleType': cs.HT_CONTACT,
cs.CHANNEL + '.ChannelType': cs.CHANNEL_TYPE_TEXT,
}, signature='sv')
# Empathy is an observer for text channels with
# DelayApprovers=TRUE.
empathy = SimulatedClient(q, bus, 'Empathy',
observe=[text_fixed_properties], approve=[],
handle=[], delay_approvers=True)
# Kopete is an approver and handler for text channels.
kopete = SimulatedClient(q, bus, 'Kopete',
observe=[], approve=[text_fixed_properties],
handle=[text_fixed_properties])
expect_client_setup(q, [empathy, kopete])
# subscribe to the OperationList interface (MC assumes that until this
# property has been retrieved once, nobody cares)
cd = bus.get_object(cs.CD, cs.CD_PATH)
cd_props = dbus.Interface(cd, cs.PROPERTIES_IFACE)
assert cd_props.Get(cs.CD_IFACE_OP_LIST, 'DispatchOperations') == []
# A text channel appears!
channel_properties = dbus.Dictionary(text_fixed_properties,
signature='sv')
channel_properties[cs.CHANNEL + '.TargetID'] = 'juliet'
channel_properties[cs.CHANNEL + '.TargetHandle'] = \
conn.ensure_handle(cs.HT_CONTACT, 'juliet')
channel_properties[cs.CHANNEL + '.InitiatorID'] = 'juliet'
channel_properties[cs.CHANNEL + '.InitiatorHandle'] = \
conn.ensure_handle(cs.HT_CONTACT, 'juliet')
channel_properties[cs.CHANNEL + '.Requested'] = False
channel_properties[cs.CHANNEL + '.Interfaces'] = dbus.Array(signature='s')
chan = SimulatedChannel(conn, channel_properties)
chan.announce()
e = q.expect('dbus-signal',
path=cs.CD_PATH,
interface=cs.CD_IFACE_OP_LIST,
signal='NewDispatchOperation')
cdo_path = e.args[0]
cdo = bus.get_object(cs.CD, cdo_path)
cdo_iface = dbus.Interface(cdo, cs.CDO)
cdo_props_iface = dbus.Interface(cdo, cs.PROPERTIES_IFACE)
# Empathy, the observer, gets the channel to observe. Because it
# has DelayApprovers=TRUE, Kopete should not have
# AddDispatchOperation called on it until Empathy returns from
# ObserveChannel, but Empathy will call Claim on the CDO so we
# should ensure neither ADO or HC is called on any of our clients.
forbidden = [EventPattern('dbus-method-call',
interface=cs.APPROVER, method='AddDispatchOperation'),
EventPattern('dbus-method-call',
interface=cs.HANDLER, method='HandleChannel')]
q.forbid_events(forbidden)
o = q.expect('dbus-method-call',
path=empathy.object_path,
interface=cs.OBSERVER, method='ObserveChannel',
handled=False)
# Waste a little time here and there. We can't call sync_dbus
# here because it calls Ping and libdbus returns from Ping
# synchronously and doesn't turn the main loop handle enough.
call_async(q, cd_props, 'Get', cs.CD_IFACE_OP_LIST, 'DispatchOperations')
event = q.expect('dbus-return', method='Get')
# We can't call this synchronously because MC won't return until
# ObserveChannel calls return.
call_async(q, cdo_iface, 'Claim')
# Finally return from ObserveChannel.
q.dbus_return(o.message, bus=bus, signature='')
q.expect('dbus-return', method='Claim')
q.expect_many(
EventPattern('dbus-signal', interface=cs.CDO, signal='Finished'),
EventPattern('dbus-signal', interface=cs.CD_IFACE_OP_LIST,
signal='DispatchOperationFinished'),
)
# Now there are no more active channel dispatch operations
assert cd_props.Get(cs.CD_IFACE_OP_LIST, 'DispatchOperations') == []
q.unforbid_events(forbidden)
if __name__ == '__main__':
exec_test(test, {})
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