def test_connect(self):
os_system_history = []
os.system = os_system_history.append
self.assertFalse(is_service_running())
# no daemon runs, should try to run it via pkexec instead.
# It fails due to the patch and therefore exits the process
self.assertRaises(SystemExit, Daemon.connect)
self.assertEqual(len(os_system_history), 1)
self.assertIsNone(Daemon.connect(False))
class FakeConnection:
pass
type(SystemBus()).get = lambda *args: FakeConnection()
self.assertIsInstance(Daemon.connect(), FakeConnection)
self.assertIsInstance(Daemon.connect(False), FakeConnection)
def setUp(self):
self.process = multiprocessing.Process(
target=os.system, args=('key-mapper-service -d', ))
self.process.start()
time.sleep(0.5)
# should not use pkexec, but rather connect to the previously
# spawned process
self.interface = Daemon.connect()
def start_processes(self):
"""Start helper and daemon via pkexec to run in the background."""
# this function is overwritten in tests
self.dbus = Daemon.connect()
debug = ' -d' if is_debug() else ''
cmd = f'pkexec key-mapper-control --command helper {debug}'
logger.debug('Running `%s`', cmd)
exit_code = os.system(cmd)
if exit_code != 0:
logger.error('Failed to pkexec the helper, code %d', exit_code)
sys.exit()
