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"""
Test the debug message interface.
"""
import dbus
from servicetest import assertEquals, sync_dbus, call_async, ProxyWrapper
from servicetest import EventPattern
from gabbletest import exec_test
import constants as cs
from config import DEBUGGING
path = '/org/freedesktop/Telepathy/debug'
iface = 'org.freedesktop.Telepathy.Debug'
def test(q, bus, conn, stream):
messages = []
def new_message(timestamp, domain, level, string):
messages.append((timestamp, domain, level, string))
debug = ProxyWrapper(bus.get_object(conn.bus_name, path), iface)
debug.connect_to_signal('NewDebugMessage', new_message)
if not DEBUGGING:
# If we're built with --disable-debug, check that the Debug object
# isn't present.
call_async(q, debug, 'GetMessages')
q.expect('dbus-error', method='GetMessages')
return
assert len(debug.GetMessages()) > 0
# Turn signalling on and generate some messages.
assert len(messages) == 0
assert debug.Properties.Get(iface, 'Enabled') == False
debug.Properties.Set(iface, 'Enabled', True)
channel_path = conn.RequestChannel(
cs.CHANNEL_TYPE_TEXT, cs.HT_CONTACT, conn.GetSelfHandle(), True)
q.expect_many(
EventPattern ('dbus-signal', signal='NewChannel'),
EventPattern ('dbus-signal', signal = 'NewDebugMessage'))
assert len(messages) > 0
# Turn signalling off and check we don't get any more messages.
debug.Properties.Set(iface, 'Enabled', False)
sync_dbus(bus, q, conn)
snapshot = list(messages)
channel = bus.get_object(conn.bus_name, channel_path)
channel.Close(dbus_interface=cs.CHANNEL)
q.expect('dbus-signal', signal='Closed')
conn.RequestChannel(
cs.CHANNEL_TYPE_TEXT, cs.HT_CONTACT, conn.GetSelfHandle(), True)
q.expect('dbus-signal', signal='NewChannel')
assertEquals (snapshot, messages)
if __name__ == '__main__':
exec_test(test)
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