osquery-1/tools/tests/test_watchdog.py

56 lines
1.7 KiB
Python
Executable File

#!/usr/bin/env python
# Copyright (c) 2014, Facebook, Inc.
# All rights reserved.
#
# This source code is licensed under the BSD-style license found in the
# LICENSE file in the root directory of this source tree. An additional grant
# of patent rights can be found in the PATENTS file in the same directory.
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
import unittest
# osquery-specific testing utils
import test_base
class WatchdogTests(test_base.ProcessGenerator, unittest.TestCase):
def test_1_daemon_without_watchdog(self):
daemon = self._run_daemon({
"disable_watchdog": True,
"disable_extensions": True,
})
self.assertTrue(daemon.isAlive())
daemon.kill()
def test_2_daemon_with_watchdog(self):
daemon = self._run_daemon({
"disable_watchdog": False,
})
self.assertTrue(daemon.isAlive())
# Check that the daemon spawned a child process
children = daemon.getChildren()
self.assertTrue(len(children) > 0)
daemon.kill()
# This will take a few moments to make sure the client process
# dies when the watcher goes away
self.assertTrue(daemon.isDead(children[0]))
def test_3_catastrophic_worker_failure(self):
### Seems to fail often, disable test
daemon = self._run_daemon({
"disable_watchdog": False,
"database_path": "/tmp/this/does/not/exists.db",
})
daemon.isAlive()
self.assertTrue(daemon.pid is None or daemon.isDead(daemon.pid))
daemon.kill(True)
if __name__ == '__main__':
test_base.Tester().run()