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"""
Test the debug message interface.
"""
import dbus
from servicetest import assertEquals, sync_dbus, call_async
from sofiatest import exec_test
import constants as cs
from config import DEBUGGING
def test(q, bus, conn, stream):
conn.Connect()
q.expect('dbus-signal', signal='StatusChanged', args=[0, 1])
messages = []
def new_message(timestamp, domain, level, string):
messages.append((timestamp, domain, level, string))
debug = bus.get_object(conn.bus_name, cs.DEBUG_PATH)
debug_iface = dbus.Interface(debug, cs.DEBUG_IFACE)
debug_iface.connect_to_signal('NewDebugMessage', new_message)
props_iface = dbus.Interface(debug, cs.PROPERTIES_IFACE)
assert len(debug_iface.GetMessages()) > 0
# Turn signalling on and generate some messages.
assert len(messages) == 0
assert props_iface.Get(cs.DEBUG_IFACE, 'Enabled') == False
props_iface.Set(cs.DEBUG_IFACE, 'Enabled', True)
self_handle = conn.Get(cs.CONN, 'SelfHandle', dbus_interface=cs.PROPERTIES_IFACE)
channel_path, _ = conn.Requests.CreateChannel(
{ cs.CHANNEL_TYPE: cs.CHANNEL_TYPE_TEXT,
cs.TARGET_HANDLE_TYPE: cs.HT_CONTACT,
cs.TARGET_HANDLE: self_handle })
q.expect('dbus-signal', signal='NewChannels')
if DEBUGGING:
assert len(messages) > 0
else:
assertEquals([], messages)
# Turn signalling off and check we don't get any more messages.
props_iface.Set(cs.DEBUG_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')
channel_path, _ = conn.Requests.CreateChannel(
{ cs.CHANNEL_TYPE: cs.CHANNEL_TYPE_TEXT,
cs.TARGET_HANDLE_TYPE: cs.HT_CONTACT,
cs.TARGET_HANDLE: self_handle })
q.expect('dbus-signal', signal='NewChannels')
assertEquals (snapshot, messages)
if __name__ == '__main__':
exec_test(test)
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