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# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your option) any
# later version. See http://www.gnu.org/copyleft/lgpl.html for the full text
# of the license.
__author__ = "Martin Pitt"
__copyright__ = """
(c) 2013 Canonical Ltd.
(c) 2017 - 2022 Martin Pitt <martin@piware.de>
"""
import fcntl
import os
import subprocess
import sys
import unittest
import dbusmock
class TestGnomeScreensaver(dbusmock.DBusTestCase):
"""Test mocking gnome-screensaver"""
@classmethod
def setUpClass(cls):
cls.start_session_bus()
cls.dbus_con = cls.get_dbus(False)
def setUp(self):
(self.p_mock, self.obj_ss) = self.spawn_server_template("gnome_screensaver", {}, stdout=subprocess.PIPE)
# set log to nonblocking
flags = fcntl.fcntl(self.p_mock.stdout, fcntl.F_GETFL)
fcntl.fcntl(self.p_mock.stdout, fcntl.F_SETFL, flags | os.O_NONBLOCK)
def tearDown(self):
self.p_mock.stdout.close()
self.p_mock.terminate()
self.p_mock.wait()
def test_default_state(self):
"""Not locked by default"""
self.assertEqual(self.obj_ss.GetActive(), False)
def test_lock(self):
"""Lock()"""
self.obj_ss.Lock()
self.assertEqual(self.obj_ss.GetActive(), True)
self.assertGreater(self.obj_ss.GetActiveTime(), 0)
self.assertRegex(
self.p_mock.stdout.read(), b"emit /org/gnome/ScreenSaver org.gnome.ScreenSaver.ActiveChanged True\n"
)
def test_set_active(self):
"""SetActive()"""
self.obj_ss.SetActive(True)
self.assertEqual(self.obj_ss.GetActive(), True)
self.assertRegex(
self.p_mock.stdout.read(), b"emit /org/gnome/ScreenSaver org.gnome.ScreenSaver.ActiveChanged True\n"
)
self.obj_ss.SetActive(False)
self.assertEqual(self.obj_ss.GetActive(), False)
self.assertRegex(
self.p_mock.stdout.read(), b"emit /org/gnome/ScreenSaver org.gnome.ScreenSaver.ActiveChanged False\n"
)
if __name__ == "__main__":
# avoid writing to stderr
unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout))
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