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import os
from unittest import skip
from twisted.internet import reactor
from twisted.internet.endpoints import UNIXServerEndpoint
from twisted.trial import unittest
from txdbus import endpoints
class EndpointsTester(unittest.TestCase):
def setUp(self):
self.pre_ses = os.environ['DBUS_SESSION_BUS_ADDRESS']
def tearDown(self):
os.environ['DBUS_SESSION_BUS_ADDRESS'] = self.pre_ses
def env(self, val):
if val:
os.environ['DBUS_SESSION_BUS_ADDRESS'] = val
else:
if 'DBUS_SESSION_BUS_ADDRESS' in os.environ:
del os.environ['DBUS_SESSION_BUS_ADDRESS']
def gde(self, addr, client=True):
return endpoints.getDBusEndpoints(reactor, addr, client)
def test_no_session(self):
self.env(None)
try:
endpoints.getDBusEnvEndpoints(reactor)
self.assertTrue(False)
except Exception as e:
self.assertEqual(
str(e),
'DBus Session environment variable not set',
)
def xtest_env_session(self):
pass
@skip("Skipping")
def test_unix_address(self):
e = self.gde('unix:path=/var/run/dbus/system_bus_socket')[0]
self.assertEqual(e._path, '/var/run/dbus/system_bus_socket')
e = self.gde('unix:tmpdir=/tmp')[0]
self.assertTrue(e._path.startswith('/tmp/dbus-'))
e = self.gde(
'unix:abstract=/tmp/dbus-jgAbdgyUH7,'
'guid=6abbe624c672777bd87ab46e00027706'
)[0]
self.assertEqual(e._path, '\0/tmp/dbus-jgAbdgyUH7')
e = self.gde('unix:abstract=/tmp/dbus-jgAbdgyUH7', False)[0]
self.assertEqual(e._address, '\0/tmp/dbus-jgAbdgyUH7')
self.assertTrue(isinstance(e, UNIXServerEndpoint))
@skip("Skipping")
def test_tcp_address(self):
e = self.gde('tcp:host=127.0.0.1,port=1234')[0]
self.assertEqual(e._host, '127.0.0.1')
self.assertEqual(e._port, 1234)
e = self.gde('tcp:host=127.0.0.1,port=1234', False)[0]
self.assertEqual(e._interface, '127.0.0.1')
self.assertEqual(e._port, 1234)
def test_nonce_tcp_address(self):
e = self.gde('nonce-tcp:host=127.0.0.1,port=1234,noncefile=/foo')[0]
self.assertEqual(e._host, '127.0.0.1')
self.assertEqual(e._port, 1234)
self.assertTrue('noncefile' in e.dbus_args)
self.assertEqual(e.dbus_args['noncefile'], '/foo')
def test_launchd_address(self):
l = self.gde('launchd:env=foo')
self.assertEqual(l, [])
def test_session(self):
self.env(
'unix:abstract=/tmp/dbus-jgAbdgyUH7,'
'guid=6abbe624c672777bd87ab46e00027706'
)
e = self.gde('session')[0]
self.assertEqual(e._path, '\0/tmp/dbus-jgAbdgyUH7')
self.env(None)
self.assertRaises(Exception, self.gde, 'session')
def test_system(self):
e = self.gde('system')[0]
self.assertEqual(e._path, '/var/run/dbus/system_bus_socket')
def test_multiple_addresses(self):
self.env(
'unix:abstract=/tmp/dbus-jgAbdgyUH7,'
'guid=6abbe624c672777bd87ab46e00027706;'
'tcp:host=127.0.0.1,port=1234'
)
l = self.gde('session')
self.assertTrue(len(l) == 2)
e = l[0]
self.assertEqual(e._path, '\0/tmp/dbus-jgAbdgyUH7')
e = l[1]
self.assertEqual(e._host, '127.0.0.1')
self.assertEqual(e._port, 1234)
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