f5f9d791b0
assertEquals is deprecated in py3, replacing it. Change-Id: Ida206abbb13c320095bb9e3b25a2b66cc31bfba8 Co-Authored-By: Ondřej Nový <ondrej.novy@firma.seznam.cz>
112 lines
3.4 KiB
Python
112 lines
3.4 KiB
Python
# Copyright (c) 2010-2012 OpenStack Foundation
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
|
# implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
# TODO(clayg): Test kill_children signal handlers
|
|
|
|
import os
|
|
from six import StringIO
|
|
import unittest
|
|
from getpass import getuser
|
|
import logging
|
|
from test.unit import tmpfile
|
|
from mock import patch
|
|
|
|
from swift.common import daemon, utils
|
|
|
|
|
|
class MyDaemon(daemon.Daemon):
|
|
|
|
def __init__(self, conf):
|
|
self.conf = conf
|
|
self.logger = utils.get_logger(None, 'server', log_route='server')
|
|
MyDaemon.forever_called = False
|
|
MyDaemon.once_called = False
|
|
|
|
def run_forever(self):
|
|
MyDaemon.forever_called = True
|
|
|
|
def run_once(self):
|
|
MyDaemon.once_called = True
|
|
|
|
def run_raise(self):
|
|
raise OSError
|
|
|
|
def run_quit(self):
|
|
raise KeyboardInterrupt
|
|
|
|
|
|
class TestDaemon(unittest.TestCase):
|
|
|
|
def test_create(self):
|
|
d = daemon.Daemon({})
|
|
self.assertEqual(d.conf, {})
|
|
self.assertTrue(isinstance(d.logger, utils.LogAdapter))
|
|
|
|
def test_stubs(self):
|
|
d = daemon.Daemon({})
|
|
self.assertRaises(NotImplementedError, d.run_once)
|
|
self.assertRaises(NotImplementedError, d.run_forever)
|
|
|
|
|
|
class TestRunDaemon(unittest.TestCase):
|
|
|
|
def setUp(self):
|
|
utils.HASH_PATH_SUFFIX = 'endcap'
|
|
utils.HASH_PATH_PREFIX = 'startcap'
|
|
utils.drop_privileges = lambda *args: None
|
|
utils.capture_stdio = lambda *args: None
|
|
|
|
def tearDown(self):
|
|
reload(utils)
|
|
|
|
def test_run(self):
|
|
d = MyDaemon({})
|
|
self.assertFalse(MyDaemon.forever_called)
|
|
self.assertFalse(MyDaemon.once_called)
|
|
# test default
|
|
d.run()
|
|
self.assertEqual(d.forever_called, True)
|
|
# test once
|
|
d.run(once=True)
|
|
self.assertEqual(d.once_called, True)
|
|
|
|
def test_run_daemon(self):
|
|
sample_conf = "[my-daemon]\nuser = %s\n" % getuser()
|
|
with tmpfile(sample_conf) as conf_file:
|
|
with patch.dict('os.environ', {'TZ': ''}):
|
|
daemon.run_daemon(MyDaemon, conf_file)
|
|
self.assertEqual(MyDaemon.forever_called, True)
|
|
self.assertTrue(os.environ['TZ'] is not '')
|
|
daemon.run_daemon(MyDaemon, conf_file, once=True)
|
|
self.assertEqual(MyDaemon.once_called, True)
|
|
|
|
# test raise in daemon code
|
|
MyDaemon.run_once = MyDaemon.run_raise
|
|
self.assertRaises(OSError, daemon.run_daemon, MyDaemon,
|
|
conf_file, once=True)
|
|
|
|
# test user quit
|
|
MyDaemon.run_forever = MyDaemon.run_quit
|
|
sio = StringIO()
|
|
logger = logging.getLogger('server')
|
|
logger.addHandler(logging.StreamHandler(sio))
|
|
logger = utils.get_logger(None, 'server', log_route='server')
|
|
daemon.run_daemon(MyDaemon, conf_file, logger=logger)
|
|
self.assertTrue('user quit' in sio.getvalue().lower())
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|