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gio: Add GPowerProfileMonitor tests

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Tests both the portal and direct D-Bus variants.
This commit is contained in:
Bastien Nocera 2021-08-10 10:58:53 +02:00
parent 9645cbffa8
commit 18eb29897d
3 changed files with 241 additions and 6 deletions
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14
gio/tests/meson.build
View File

@ -541,27 +541,29 @@ if installed_tests_enabled
install_subdir('static-link', install_dir : installed_tests_execdir)
install_data('static-link.py', install_dir : installed_tests_execdir)
memory_monitor_tests = [
monitor_tests = [
'memory-monitor-dbus',
'memory-monitor-portal',
'power-profile-monitor-dbus',
'power-profile-monitor-portal'
]
foreach memory_monitor_test : memory_monitor_tests
foreach monitor_test : monitor_tests
cdata = configuration_data()
cdata.set('installed_tests_dir', installed_tests_execdir)
cdata.set('program', memory_monitor_test + '.py')
cdata.set('program', monitor_test + '.py')
cdata.set('env', '')
configure_file(
input: installed_tests_template_tap,
output: memory_monitor_test + '.test',
output: monitor_test + '.test',
install_dir: installed_tests_metadir,
configuration: cdata
)
cdata = configuration_data()
cdata.set('libexecdir', join_paths(glib_prefix, get_option('libexecdir')))
configure_file(
input: memory_monitor_test + '.py.in',
output: memory_monitor_test + '.py',
input: monitor_test + '.py.in',
output: monitor_test + '.py',
install_dir : installed_tests_execdir,
configuration: cdata,
)

107
gio/tests/power-profile-monitor-dbus.py.in Executable file
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@ -0,0 +1,107 @@
#!/usr/bin/python3
# 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__ = 'Bastien Nocera'
__email__ = 'hadess@hadess.net'
__copyright__ = '(c) 2019, 2021 Red Hat Inc.'
__license__ = 'LGPL 3+'
import unittest
import sys
import subprocess
import fcntl
import os
import time
import taptestrunner
try:
# Do all non-standard imports here so we can skip the tests if any
# needed packages are not available.
import dbus
import dbus.mainloop.glib
import dbusmock
from gi.repository import GLib
from gi.repository import Gio
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
class TestPowerProfileMonitor(dbusmock.DBusTestCase):
'''Test GPowerProfileMonitorDBus'''
@classmethod
def setUpClass(klass):
klass.start_system_bus()
klass.dbus_con = klass.get_dbus(True)
def setUp(self):
try:
Gio.PowerProfileMonitor
except AttributeError:
raise unittest.SkipTest('Power Profile Monitor not in '
'introspection data. Requires '
'GObject-Introspection ≥ 1.63.2') # FIXME version
try:
(self.p_mock, self.obj_ppd) = self.spawn_server_template(
'power_profiles_daemon', {}, stdout=subprocess.PIPE)
except ModuleNotFoundError:
raise unittest.SkipTest("power-profiles-daemon dbusmock template not "
"found. Requires dbusmock > 0.23.1.") # FIXME version
# 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)
self.power_saver_enabled = False
self.dbus_props = dbus.Interface(self.obj_ppd, dbus.PROPERTIES_IFACE)
self.power_profile_monitor = Gio.PowerProfileMonitor.dup_default()
self.power_profile_monitor.connect("notify::power-saver-enabled", self.power_saver_enabled_cb)
self.mainloop = GLib.MainLoop()
self.main_context = self.mainloop.get_context()
def tearDown(self):
self.p_mock.terminate()
self.p_mock.wait()
def assertEventually(self, condition, message=None, timeout=50):
'''Assert that condition function eventually returns True.
Timeout is in deciseconds, defaulting to 50 (5 seconds). message is
printed on failure.
'''
while timeout >= 0:
context = GLib.MainContext.default()
while context.iteration(False):
pass
if condition():
break
timeout -= 1
time.sleep(0.1)
else:
self.fail(message or 'timed out waiting for ' + str(condition))
def power_saver_enabled_cb(self, spec, data):
self.power_saver_enabled = self.power_profile_monitor.get_power_saver_enabled()
self.main_context.wakeup()
def test_power_profile_power_saver_enabled(self):
'''power-saver-enabled property'''
self.assertEqual(self.power_profile_monitor.get_power_saver_enabled(), False)
self.dbus_props.Set('net.hadess.PowerProfiles', 'ActiveProfile', dbus.String('power-saver', variant_level=1))
self.assertEventually(lambda: self.power_saver_enabled == True, "power-saver didn't become enabled", 10)
self.dbus_props.Set('net.hadess.PowerProfiles', 'ActiveProfile', dbus.String('balanced', variant_level=1))
self.assertEventually(lambda: self.power_saver_enabled == False, "power-saver didn't become disabled", 10)
except ImportError as e:
@unittest.skip("Cannot import %s" % e.name)
class TestPowerProfileMonitor(unittest.TestCase):
def test_power_profile_power_saver_enabled(self):
pass
if __name__ == '__main__':
unittest.main(testRunner=taptestrunner.TAPTestRunner())

126
gio/tests/power-profile-monitor-portal.py.in Executable file
View File

@ -0,0 +1,126 @@
#!/usr/bin/python3
# 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__ = 'Bastien Nocera'
__email__ = 'hadess@hadess.net'
__copyright__ = '(c) 2021 Red Hat Inc.'
__license__ = 'LGPL 3+'
import unittest
import sys
import subprocess
import fcntl
import os
import time
import taptestrunner
try:
# Do all non-standard imports here so we can skip the tests if any
# needed packages are not available.
import dbus
import dbus.mainloop.glib
import dbusmock
from gi.repository import GLib
from gi.repository import Gio
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
# XDG_DESKTOP_PORTAL_PATH = os.path.expanduser("~/.cache/jhbuild/build/xdg-desktop-portal/xdg-desktop-portal")
XDG_DESKTOP_PORTAL_PATH = "@libexecdir@/xdg-desktop-portal"
class TestPowerProfileMonitorPortal(dbusmock.DBusTestCase):
'''Test GPowerProfileMonitorPortal'''
@classmethod
def setUpClass(klass):
klass.start_system_bus()
klass.dbus_con = klass.get_dbus(True)
# Start session bus so that xdg-desktop-portal can run on it
klass.start_session_bus()
def setUp(self):
try:
Gio.PowerProfileMonitor
except AttributeError:
raise unittest.SkipTest('Power Profile Monitor not in '
'introspection data. Requires '
'GObject-Introspection > 1.69.0')
try:
(self.p_mock, self.obj_ppd) = self.spawn_server_template(
'power_profiles_daemon', {}, stdout=subprocess.PIPE)
except ModuleNotFoundError:
raise unittest.SkipTest("power-profiles-daemon dbusmock template not "
"found. Requires dbusmock > 0.23.1.")
# 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)
self.power_saver_enabled = False
self.dbus_props = dbus.Interface(self.obj_ppd, dbus.PROPERTIES_IFACE)
try:
self.xdp = subprocess.Popen([XDG_DESKTOP_PORTAL_PATH])
except FileNotFoundError:
raise unittest.SkipTest("xdg-desktop-portal not available")
try:
self.wait_for_bus_object('org.freedesktop.portal.Desktop',
'/org/freedesktop/portal/desktop')
except:
raise
# subprocess.Popen(['gdbus', 'monitor', '--session', '--dest', 'org.freedesktop.portal.Desktop'])
os.environ['GTK_USE_PORTAL'] = "1"
self.power_profile_monitor = Gio.PowerProfileMonitor.dup_default()
assert("GPowerProfileMonitorPortal" in str(self.power_profile_monitor))
self.power_profile_monitor.connect("notify::power-saver-enabled", self.power_saver_enabled_cb)
self.mainloop = GLib.MainLoop()
self.main_context = self.mainloop.get_context()
def tearDown(self):
self.p_mock.terminate()
self.p_mock.wait()
def assertEventually(self, condition, message=None, timeout=50):
'''Assert that condition function eventually returns True.
Timeout is in deciseconds, defaulting to 50 (5 seconds). message is
printed on failure.
'''
while timeout >= 0:
context = GLib.MainContext.default()
while context.iteration(False):
pass
if condition():
break
timeout -= 1
time.sleep(0.1)
else:
self.fail(message or 'timed out waiting for ' + str(condition))
def power_saver_enabled_cb(self, spec, data):
self.power_saver_enabled = self.power_profile_monitor.get_power_saver_enabled()
self.main_context.wakeup()
def test_power_profile_power_saver_enabled_portal(self):
'''power-saver-enabled property'''
self.assertEqual(self.power_profile_monitor.get_power_saver_enabled(), False)
self.dbus_props.Set('net.hadess.PowerProfiles', 'ActiveProfile', dbus.String('power-saver', variant_level=1))
self.assertEventually(lambda: self.power_saver_enabled == True, "power-saver didn't become enabled", 10)
self.dbus_props.Set('net.hadess.PowerProfiles', 'ActiveProfile', dbus.String('balanced', variant_level=1))
self.assertEventually(lambda: self.power_saver_enabled == False, "power-saver didn't become disabled", 10)
except ImportError as e:
@unittest.skip("Cannot import %s" % e.name)
class TestPowerProfileMonitorPortal(unittest.TestCase):
def test_power_profile_power_saver_enabled_portal(self):
pass
if __name__ == '__main__':
unittest.main(testRunner=taptestrunner.TAPTestRunner())