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"""
Test text channel initiated by me, using Requests.EnsureChannel
"""
import dbus
from twisted.words.xish import domish
from hazetest import exec_test
from servicetest import (call_async, EventPattern, unwrap, assertEquals,
assertLength, assertContains)
import pprint
import constants as cs
def test(q, bus, conn, stream):
self_handle = conn.Properties.Get(cs.CONN, "SelfHandle")
jids = ['foo@bar.com', 'truc@cafe.fr']
handles = conn.get_contact_handles_sync(jids)
properties = conn.GetAll(cs.CONN_IFACE_REQUESTS,
dbus_interface=dbus.PROPERTIES_IFACE)
# Difference from Gabble: Haze's roster channels spring to life even if you
# haven't received the XMPP roster.
text_channels = [c for c in properties.get('Channels')
if c[1][cs.CHANNEL_TYPE] == cs.CHANNEL_TYPE_TEXT
]
assert text_channels == [], text_channels
assert ({cs.CHANNEL_TYPE: cs.CHANNEL_TYPE_TEXT,
cs.TARGET_HANDLE_TYPE: cs.HT_CONTACT,
},
[cs.TARGET_HANDLE, cs.TARGET_ID],
) in properties.get('RequestableChannelClasses'),\
properties['RequestableChannelClasses']
test_ensure_ensure(q, conn, self_handle, jids[0], handles[0])
test_request_ensure(q, conn, self_handle, jids[1], handles[1])
conn.Disconnect()
q.expect('dbus-signal', signal='StatusChanged', args=[2, 1])
def test_ensure_ensure(q, conn, self_handle, jid, handle):
"""
Test ensuring a non-existant channel twice. The first call should succeed
with Yours=True; the subsequent call should succeed with Yours=False
"""
# Check that Ensuring a channel that doesn't exist succeeds
call_async(q, conn.Requests, 'EnsureChannel', request_props (handle))
ret, sig = q.expect_many(
EventPattern('dbus-return', method='EnsureChannel'),
EventPattern('dbus-signal', signal='NewChannels'),
)
assert len(ret.value) == 3
yours, path, emitted_props = ret.value
# The channel was created in response to the call, and we were the only
# requestor, so we should get Yours=True
assert yours, ret.value
check_props(emitted_props, self_handle, handle, jid)
assertLength(1, sig.args)
assertLength(1, sig.args[0]) # one channel
assertLength(2, sig.args[0][0]) # two struct members
assertEquals(path, sig.args[0][0][0])
assertEquals(emitted_props, sig.args[0][0][1])
properties = conn.GetAll(cs.CONN_IFACE_REQUESTS,
dbus_interface=dbus.PROPERTIES_IFACE)
assertContains(sig.args[0][0], properties['Channels'])
# Now try Ensuring a channel which already exists
call_async(q, conn.Requests, 'EnsureChannel', request_props (handle))
ret_ = q.expect('dbus-return', method='EnsureChannel')
assert len(ret_.value) == 3
yours_, path_, emitted_props_ = ret_.value
# Someone's already responsible for this channel, so we should get
# Yours=False
assert not yours_, ret_.value
assert path == path_, (path, path_)
assert emitted_props == emitted_props_, (emitted_props, emitted_props_)
def test_request_ensure(q, conn, self_handle, jid, handle):
"""
Test Creating a non-existant channel, then Ensuring the same channel.
The call to Ensure should succeed with Yours=False.
"""
call_async(q, conn.Requests, 'CreateChannel', request_props (handle))
ret, sig = q.expect_many(
EventPattern('dbus-return', method='CreateChannel'),
EventPattern('dbus-signal', signal='NewChannels'),
)
assert len(ret.value) == 2
path, emitted_props = ret.value
check_props(emitted_props, self_handle, handle, jid)
assertLength(1, sig.args)
assertLength(1, sig.args[0]) # one channel
assertLength(2, sig.args[0][0]) # two struct members
assertEquals(path, sig.args[0][0][0])
assertEquals(emitted_props, sig.args[0][0][1])
properties = conn.GetAll(cs.CONN_IFACE_REQUESTS,
dbus_interface=dbus.PROPERTIES_IFACE)
assertContains(sig.args[0][0], properties['Channels'])
# Now try Ensuring that same channel.
call_async(q, conn.Requests, 'EnsureChannel', request_props (handle))
ret_ = q.expect('dbus-return', method='EnsureChannel')
assert len(ret_.value) == 3
yours_, path_, emitted_props_ = ret_.value
# Someone's already responsible for this channel, so we should get
# Yours=False
assert not yours_, ret_.value
assert path == path_, (path, path_)
assert emitted_props == emitted_props_, (emitted_props, emitted_props_)
def check_props(props, self_handle, handle, jid):
assertEquals(cs.CHANNEL_TYPE_TEXT, props[cs.CHANNEL_TYPE])
assertEquals(cs.HT_CONTACT, props[cs.TARGET_HANDLE_TYPE])
assertEquals(handle, props[cs.TARGET_HANDLE])
assertEquals(jid, props[cs.TARGET_ID])
assertEquals(True, props[cs.REQUESTED])
assertEquals(self_handle, props[cs.INITIATOR_HANDLE])
assertEquals('test@localhost', props[cs.INITIATOR_ID])
def request_props(handle):
return { cs.CHANNEL_TYPE: cs.CHANNEL_TYPE_TEXT,
cs.TARGET_HANDLE_TYPE: cs.HT_CONTACT,
cs.TARGET_HANDLE: handle,
}
if __name__ == '__main__':
exec_test(test)
|