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-rwxr-xr-xplugins/power/test.py1310
1 files changed, 1310 insertions, 0 deletions
diff --git a/plugins/power/test.py b/plugins/power/test.py
new file mode 100755
index 0000000..beb88b4
--- /dev/null
+++ b/plugins/power/test.py
@@ -0,0 +1,1310 @@
+#!/usr/bin/python3 -u
+'''GNOME settings daemon tests for power plugin.'''
+
+__author__ = 'Martin Pitt <martin.pitt@ubuntu.com>'
+__copyright__ = '(C) 2013 Canonical Ltd.'
+__license__ = 'GPL v2 or later'
+
+import unittest
+import subprocess
+import sys
+import time
+import math
+import os
+import os.path
+import signal
+
+project_root = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+builddir = os.environ.get('BUILDDIR', os.path.dirname(__file__))
+
+sys.path.insert(0, os.path.join(project_root, 'tests'))
+sys.path.insert(0, builddir)
+import gsdtestcase
+import gsdpowerconstants
+import gsdpowerenums
+from output_checker import OutputChecker
+
+import dbus
+from dbus.mainloop.glib import DBusGMainLoop
+
+DBusGMainLoop(set_as_default=True)
+
+import gi
+gi.require_version('UPowerGlib', '1.0')
+gi.require_version('UMockdev', '1.0')
+
+from gi.repository import Gio
+from gi.repository import GLib
+from gi.repository import UPowerGlib
+from gi.repository import UMockdev
+
+# There must be a better way to do a version comparison ... but this works
+mutter_version = subprocess.run(['mutter', '--version'], stdout=subprocess.PIPE).stdout.decode().strip()
+assert mutter_version.startswith('mutter ')
+mutter_version = mutter_version[7:].split('.')
+
+def mutter_at_least(version):
+ global mutter_version
+ version = version.split('.')
+
+ for i in range(max(len(mutter_version), len(version))):
+ m = mutter_version[i]
+ try:
+ m = int(m)
+ except:
+ pass
+
+ v = version[i]
+ try:
+ v = int(v)
+ except:
+ pass
+
+ try:
+ if m > v:
+ return True
+ elif m < v:
+ return False
+ except TypeError:
+ # String is smaller than integer
+ if isinstance(m, str):
+ return False
+ else:
+ return True
+
+ # assume equal
+ return True
+
+class PowerPluginBase(gsdtestcase.GSDTestCase):
+ '''Test the power plugin'''
+
+ gsd_plugin = 'power'
+ gsd_plugin_case = 'Power'
+
+ COMMON_SUSPEND_METHODS=['Suspend', 'Hibernate', 'SuspendThenHibernate']
+
+ def setUp(self):
+ self.mock_external_monitor_file = os.path.join(self.workdir, 'GSD_MOCK_EXTERNAL_MONITOR')
+ os.environ['GSD_MOCK_EXTERNAL_MONITOR_FILE'] = self.mock_external_monitor_file
+ self.addCleanup(self.delete_external_monitor_file)
+
+ self.check_logind_gnome_session()
+ self.start_logind()
+ self.addCleanup(self.stop_logind)
+
+ # Setup umockdev testbed
+ self.testbed = UMockdev.Testbed.new()
+ self.addCleanup(self.cleanup_testbed)
+ os.environ['UMOCKDEV_DIR'] = self.testbed.get_root_dir()
+
+ # Create a mock backlight device
+ # Note that this function creates a different or even no backlight
+ # device based on the name of the test.
+ self.add_backlight()
+
+ if 'HAVE_SYSFS_BACKLIGHT' in os.environ and os.environ['HAVE_SYSFS_BACKLIGHT'] == '1':
+ self.skip_sysfs_backlight = False
+ else:
+ self.skip_sysfs_backlight = True
+
+ # start mock upowerd
+ (self.upowerd, self.obj_upower) = self.spawn_server_template(
+ 'upower', {'DaemonVersion': '0.99', 'OnBattery': True, 'LidIsClosed': False})
+ self.addCleanup(self.stop_process, self.upowerd)
+
+ # start mock gnome-shell screensaver
+ (self.screensaver, self.obj_screensaver) = self.spawn_server_template(
+ 'gnome_screensaver')
+ self.addCleanup(self.stop_process, self.screensaver)
+
+ # start mock power-profiles-daemon
+ try:
+ (self.ppd, self.obj_ppd) = self.spawn_server_template('power_profiles_daemon')
+ self.addCleanup(self.stop_process, self.ppd)
+ except ModuleNotFoundError:
+ self.ppd = None
+
+ self.start_session()
+ self.addCleanup(self.stop_session)
+
+ self.obj_session_mgr = self.session_bus_con.get_object(
+ 'org.gnome.SessionManager', '/org/gnome/SessionManager')
+
+ self.start_mutter()
+ self.addCleanup(self.stop_mutter)
+
+ # Set up the gnome-session presence
+ obj_session_presence = self.session_bus_con.get_object(
+ 'org.gnome.SessionManager', '/org/gnome/SessionManager/Presence')
+ self.obj_session_presence_props = dbus.Interface(obj_session_presence, dbus.PROPERTIES_IFACE)
+
+ # ensure that our tests don't lock the screen when the screensaver
+ # gets active
+ self.settings_screensaver = Gio.Settings(schema_id='org.gnome.desktop.screensaver')
+ self.addCleanup(self.reset_settings, self.settings_screensaver)
+ self.settings_screensaver['lock-enabled'] = False
+
+ # Ensure we set up the external monitor state
+ self.set_has_external_monitor(False)
+
+ self.settings_gsd_power = Gio.Settings(schema_id='org.gnome.settings-daemon.plugins.power')
+ self.addCleanup(self.reset_settings, self.settings_gsd_power)
+
+ Gio.Settings.sync()
+ # avoid painfully long delays of actions for tests
+ env = os.environ.copy()
+ # Disable PulseAudio output from libcanberra
+ env['CANBERRA_DRIVER'] = 'null'
+
+ # Use dummy script as testing backlight helper
+ env['GSD_BACKLIGHT_HELPER'] = os.path.join (project_root, 'plugins', 'power', 'test-backlight-helper')
+ if 'POWER_LD_PRELOAD' in env:
+ if 'LD_PRELOAD' in env and env['LD_PRELOAD']:
+ env['LD_PRELOAD'] = ':'.join((env['POWER_LD_PRELOAD'], env['LD_PRELOAD']))
+ else:
+ env['LD_PRELOAD'] = env['POWER_LD_PRELOAD']
+
+ self.start_plugin(env)
+ self.addCleanup(self.stop_plugin)
+
+ # Store the early-init messages, some tests need them.
+ self.plugin_startup_msgs = self.plugin_log.check_line(b'System inhibitor fd is', timeout=10)
+
+ # always start with zero idle time
+ self.reset_idle_timer()
+
+ self.p_notify_log.clear()
+
+ def cleanup_testbed(self):
+ del self.testbed
+
+ def delete_external_monitor_file(self):
+ try:
+ os.unlink(self.mock_external_monitor_file)
+ except OSError:
+ pass
+
+ def check_logind_gnome_session(self):
+ '''Check that gnome-session is built with logind support'''
+
+ path = GLib.find_program_in_path ('gnome-session')
+ assert(path)
+ (success, data) = GLib.file_get_contents (path)
+ lines = data.split(b'\n')
+ new_path = None
+ for line in lines:
+ items = line.split()
+ if items and items[0] == b'exec':
+ new_path = items[1]
+ if not new_path:
+ self.fail("could not get gnome-session's real path from %s" % path)
+ path = new_path
+ ldd = subprocess.Popen(['ldd', path], stdout=subprocess.PIPE)
+ out = ldd.communicate()[0]
+ if not b'libsystemd.so.0' in out:
+ self.fail('gnome-session is not built with logind support')
+
+ def get_status(self):
+ return self.obj_session_presence_props.Get('org.gnome.SessionManager.Presence', 'status')
+
+ def backlight_defaults(self):
+ # Hack to modify the brightness defaults before starting gsd-power.
+ # The alternative would be to create two separate test files.
+ if 'no_backlight' in self.id():
+ return None, None
+ elif 'legacy_brightness' in self.id():
+ return 15, 15
+ else:
+ return 100, 50
+
+ def add_backlight(self, _type="raw"):
+ max_brightness, brightness = self.backlight_defaults()
+
+ if max_brightness is None:
+ self.backlight = None
+ return
+
+ # Undo mangling done in GSD
+ if max_brightness >= 99:
+ max_brightness += 1
+ brightness += 1
+
+ # This needs to be done before starting gsd-power!
+ self.backlight = self.testbed.add_device('backlight', 'mock_backlight', None,
+ ['type', _type,
+ 'max_brightness', str(max_brightness),
+ 'brightness', str(brightness)],
+ [])
+
+ def get_brightness(self):
+ max_brightness = int(open(os.path.join(self.testbed.get_root_dir() + self.backlight, 'max_brightness')).read())
+
+ # self.backlight contains the leading slash, so os.path.join doesn't quite work
+ res = int(open(os.path.join(self.testbed.get_root_dir() + self.backlight, 'brightness')).read())
+ # Undo mangling done in GSD
+ if max_brightness >= 99:
+ res -= 1
+ return res
+
+ def set_has_external_monitor(self, external):
+ if external:
+ val = b'1'
+ else:
+ val = b'0'
+ GLib.file_set_contents (self.mock_external_monitor_file, val)
+
+ def set_composite_battery_discharging(self, icon='battery-good-symbolic'):
+ self.obj_upower.SetupDisplayDevice(
+ UPowerGlib.DeviceKind.BATTERY,
+ UPowerGlib.DeviceState.DISCHARGING,
+ 50., 50., 100., # 50%, charge 50 of 100
+ 0.01, 600, 0, # Discharge rate 0.01 with 600 seconds remaining, 0 time to full
+ True, # present
+ icon, UPowerGlib.DeviceLevel.NONE
+ )
+
+ def set_composite_battery_critical(self, icon='battery-caution-symbolic'):
+ self.obj_upower.SetupDisplayDevice(
+ UPowerGlib.DeviceKind.BATTERY,
+ UPowerGlib.DeviceState.DISCHARGING,
+ 2., 2., 100., # 2%, charge 2 of 100
+ 0.01, 60, 0, # Discharge rate 0.01 with 60 seconds remaining, 0 time to full
+ True, # present
+ icon, UPowerGlib.DeviceLevel.CRITICAL
+ )
+
+ def check_for_logout(self, timeout):
+ '''Check that logout is requested.
+
+ Fail after the given timeout.
+ '''
+ self.session_log.check_line(b'GsmManager: requesting logout', timeout)
+
+ def check_no_logout(self, seconds):
+ '''Check that no logout is requested in the given time'''
+
+ # wait for specified time to ensure it didn't do anything
+ self.session_log.check_no_line(b'GsmManager: requesting logout', seconds)
+
+ def check_for_suspend(self, timeout, methods=COMMON_SUSPEND_METHODS):
+ '''Check that one of the given suspend methods are requested. Default
+ methods are Suspend() or Hibernate() but also HibernateThenSuspend()
+ is valid.
+
+ Fail after the given timeout.
+ '''
+
+ needle = r'|'.join(' {} '.format(m) for m in methods)
+
+ self.logind_log.check_line_re(needle, timeout,
+ failmsg='timed out waiting for logind suspend call, methods: %s' % ', '.join(methods))
+
+ def check_for_lid_inhibited(self, timeout=0):
+ '''Check that the lid inhibitor has been added.
+
+ Fail after the given timeout.
+ '''
+ self.check_plugin_log('Adding lid switch system inhibitor', timeout,
+ 'Timed out waiting for lid inhibitor')
+
+ def check_for_lid_uninhibited(self, timeout=0):
+ '''Check that the lid inhibitor has been dropped.
+
+ Fail after the given timeout.
+ '''
+ self.check_plugin_log('uninhibiting lid close', timeout,
+ 'Timed out waiting for lid uninhibition')
+
+ def check_no_lid_uninhibited(self, timeout=0):
+ '''Check that the lid inhibitor has been dropped.
+
+ Fail after the given timeout.
+ '''
+ self.plugin_log.check_no_line(b'uninhibiting lid close', wait=timeout)
+
+ def check_no_suspend(self, seconds, methods=COMMON_SUSPEND_METHODS):
+ '''Check that no Suspend or Hibernate is requested in the given time'''
+
+ needle = r'|'.join(' {} '.format(m) for m in methods)
+
+ self.logind_log.check_no_line_re(needle, wait=seconds)
+
+ def check_suspend_no_hibernate(self, seconds):
+ '''Check that Suspend was requested and not Hibernate, in the given time'''
+
+ lines = self.logind_log.check_no_line(b' Hibernate', wait=seconds)
+ # Check that we did suspend
+ for l in lines:
+ if b' Suspend' in l:
+ break
+ else:
+ self.fail('Missing Suspend request')
+
+ def check_plugin_log(self, needle, timeout=0, failmsg=None):
+ '''Check that needle is found in the log within the given timeout.
+ Returns immediately when found.
+
+ Fail after the given timeout.
+ '''
+ self.plugin_log.check_line(needle, timeout=timeout, failmsg=failmsg)
+
+ def check_no_dim(self, seconds):
+ '''Check that mode is not set to dim in the given time'''
+
+ # wait for specified time to ensure it didn't do anything
+ self.plugin_log.check_no_line(b'Doing a state transition: dim', wait=seconds)
+
+ def check_dim(self, timeout):
+ '''Check that mode is set to dim in the given time'''
+
+ self.check_plugin_log('Doing a state transition: dim', timeout,
+ 'timed out waiting for dim')
+
+ def check_undim(self, timeout):
+ '''Check that mode is set to normal in the given time'''
+
+ self.check_plugin_log('Doing a state transition: normal', timeout,
+ 'timed out waiting for normal mode')
+
+ def check_blank(self, timeout):
+ '''Check that blank is requested.
+
+ Fail after the given timeout.
+ '''
+
+ self.check_plugin_log('TESTSUITE: Blanked screen', timeout,
+ 'timed out waiting for blank')
+
+ def check_unblank(self, timeout):
+ '''Check that unblank is requested.
+
+ Fail after the given timeout.
+ '''
+
+ self.check_plugin_log('TESTSUITE: Unblanked screen', timeout,
+ 'timed out waiting for unblank')
+
+ def check_no_blank(self, seconds):
+ '''Check that no blank is requested in the given time'''
+
+ self.plugin_log.check_no_line(b'TESTSUITE: Blanked screen', wait=seconds)
+
+ def check_no_unblank(self, seconds):
+ '''Check that no unblank is requested in the given time'''
+
+ self.plugin_log.check_no_line(b'TESTSUITE: Unblanked screen', wait=seconds)
+
+class PowerPluginTest1(PowerPluginBase):
+ def test_screensaver(self):
+ # Note that the screensaver mock object
+ # doesn't know how to get out of being active,
+ # be it if the lock is disabled, or not.
+
+ self.obj_screensaver.Lock()
+ # 0.3 second animation
+ time.sleep(1)
+ self.assertTrue(self.obj_screensaver.GetActive(), 'screensaver not turned on')
+
+ # blank is supposed to happen straight away
+ self.check_blank(2)
+
+ # Wait a bit for the active watch to be registered through dbus, then
+ # fake user activity and check that the screen is unblanked.
+ time.sleep(0.5)
+ self.reset_idle_timer()
+ self.check_unblank(2)
+
+ # Check for no blank before the normal blank timeout
+ self.check_no_blank(gsdpowerconstants.SCREENSAVER_TIMEOUT_BLANK - 4)
+ self.assertTrue(self.obj_screensaver.GetActive(), 'screensaver not turned on')
+
+ # and check for blank after the blank timeout
+ self.check_blank(10)
+
+ # Wait a bit for the active watch to be registered through dbus, then
+ # fake user activity and check that the screen is unblanked.
+ time.sleep(0.5)
+ self.reset_idle_timer()
+ self.check_unblank(2)
+
+ # check no blank and then blank
+ self.check_no_blank(gsdpowerconstants.SCREENSAVER_TIMEOUT_BLANK - 4)
+ self.assertTrue(self.obj_screensaver.GetActive(), 'screensaver not turned on')
+ self.check_blank(10)
+
+ def test_sleep_inactive_blank(self):
+ '''screensaver/blank interaction'''
+
+ # create suspend inhibitor which should have no effect on the idle
+ inhibit_id = self.obj_session_mgr.Inhibit(
+ 'testsuite', dbus.UInt32(0), 'for testing',
+ dbus.UInt32(gsdpowerenums.GSM_INHIBITOR_FLAG_SUSPEND),
+ dbus_interface='org.gnome.SessionManager')
+
+ self.obj_screensaver.SetActive(True)
+ self.assertTrue(self.obj_screensaver.GetActive(), 'screensaver not turned on')
+
+ # blank is supposed to happen straight away
+ self.check_blank(2)
+
+ # Wait a bit for the active watch to be registered through dbus, then
+ # fake user activity and check that the screen is unblanked.
+ time.sleep(0.5)
+ self.reset_idle_timer()
+ self.check_unblank(2)
+ if not self.skip_sysfs_backlight:
+ self.assertTrue(self.get_brightness() == gsdpowerconstants.GSD_MOCK_DEFAULT_BRIGHTNESS , 'incorrect unblanked brightness (%d != %d)' % (self.get_brightness(), gsdpowerconstants.GSD_MOCK_DEFAULT_BRIGHTNESS))
+
+ # Check for no blank before the normal blank timeout
+ self.check_no_blank(gsdpowerconstants.SCREENSAVER_TIMEOUT_BLANK - 4)
+ self.assertTrue(self.obj_screensaver.GetActive(), 'screensaver not turned on')
+
+ # and check for blank after the blank timeout
+ self.check_blank(10)
+
+ # Drop inhibitor
+ self.obj_session_mgr.Uninhibit(dbus.UInt32(inhibit_id),
+ dbus_interface='org.gnome.SessionManager')
+
+class PowerPluginTest2(PowerPluginBase):
+ def test_screensaver_no_unblank(self):
+ '''Ensure the screensaver is not unblanked for new inhibitors.'''
+
+ # Lower idle delay a lot
+ self.settings_session['idle-delay'] = 1
+ Gio.Settings.sync()
+
+ # Bring down the screensaver
+ self.obj_screensaver.SetActive(True)
+ self.assertTrue(self.obj_screensaver.GetActive(), 'screensaver not turned on')
+
+ # Check that we blank
+ self.check_blank(2)
+
+ # Create the different possible inhibitors
+ inhibit_id = self.obj_session_mgr.Inhibit(
+ 'testsuite', dbus.UInt32(0), 'for testing',
+ dbus.UInt32(gsdpowerenums.GSM_INHIBITOR_FLAG_IDLE | gsdpowerenums.GSM_INHIBITOR_FLAG_SUSPEND | gsdpowerenums.GSM_INHIBITOR_FLAG_LOGOUT),
+ dbus_interface='org.gnome.SessionManager')
+
+ self.check_no_unblank(2)
+
+ # Drop inhibitor
+ self.obj_session_mgr.Uninhibit(dbus.UInt32(inhibit_id),
+ dbus_interface='org.gnome.SessionManager')
+
+ self.check_no_unblank(2)
+
+ def test_session_idle_delay(self):
+ '''verify that session idle delay works as expected when changed'''
+
+ # Verify that idle is set after 5 seconds
+ self.settings_session['idle-delay'] = 5
+ Gio.Settings.sync()
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+ time.sleep(7)
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_IDLE)
+
+ # Raise the idle delay, and see that we stop being idle
+ # and get idle again after the timeout
+ self.settings_session['idle-delay'] = 10
+ Gio.Settings.sync()
+ # Resolve possible race condition, see also https://gitlab.gnome.org/GNOME/mutter/issues/113
+ time.sleep(0.2)
+ self.reset_idle_timer()
+ time.sleep(5)
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+ time.sleep(10)
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_IDLE)
+
+ # Lower the delay again, and see that we get idle as we should
+ self.settings_session['idle-delay'] = 5
+ Gio.Settings.sync()
+ # Resolve possible race condition, see also https://gitlab.gnome.org/GNOME/mutter/issues/113
+ time.sleep(0.2)
+ self.reset_idle_timer()
+ time.sleep(2)
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+ time.sleep(5)
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_IDLE)
+
+ def test_idle_time_reset_on_resume(self):
+ '''Check that the IDLETIME is reset when resuming'''
+
+ self.settings_screensaver['lock-enabled'] = False
+
+ # Go idle
+ self.settings_session['idle-delay'] = 5
+ Gio.Settings.sync()
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+ time.sleep(7)
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_IDLE)
+
+ # Go to sleep
+ self.logind_obj.EmitSignal('', 'PrepareForSleep', 'b', [True], dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(1)
+
+ # Wake up
+ self.logind_obj.EmitSignal('', 'PrepareForSleep', 'b', [False], dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(1)
+
+ # And check we're not idle
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+
+class PowerPluginTest3(PowerPluginBase):
+ def test_sleep_inactive_battery(self):
+ '''sleep-inactive-battery-timeout'''
+
+ self.settings_session['idle-delay'] = 2
+ self.settings_gsd_power['sleep-inactive-battery-timeout'] = 5
+ self.settings_gsd_power['sleep-inactive-battery-type'] = 'suspend'
+ Gio.Settings.sync()
+
+ # wait for idle delay; should not yet suspend
+ self.check_no_suspend(2)
+
+ # suspend should happen after inactive sleep timeout + 1 s notification
+ # delay + 1 s error margin
+ self.check_for_suspend(7)
+
+ def _test_suspend_no_hibernate(self):
+ '''suspend-no-hibernate'''
+
+ self.settings_session['idle-delay'] = 2
+ self.settings_gsd_power['sleep-inactive-battery-timeout'] = 5
+ # Hibernate isn't possible, so it should end up suspending
+ # FIXME
+ self.settings_gsd_power['critical-battery-action'] = 'hibernate'
+ Gio.Settings.sync()
+
+ # wait for idle delay; should not yet hibernate
+ self.check_no_suspend(2)
+
+ # suspend should happen after inactive sleep timeout + 1 s notification
+ # delay + 1 s error margin
+ self.check_suspend_no_hibernate(7)
+
+ def test_sleep_inhibition(self):
+ '''Does not sleep under idle inhibition'''
+
+ idle_delay = round(gsdpowerconstants.MINIMUM_IDLE_DIM_DELAY / gsdpowerconstants.IDLE_DELAY_TO_IDLE_DIM_MULTIPLIER)
+
+ self.settings_session['idle-delay'] = idle_delay
+ self.settings_gsd_power['sleep-inactive-battery-timeout'] = 5
+ self.settings_gsd_power['sleep-inactive-battery-type'] = 'suspend'
+ Gio.Settings.sync()
+
+ # create inhibitor
+ inhibit_id = self.obj_session_mgr.Inhibit(
+ 'testsuite', dbus.UInt32(0), 'for testing',
+ dbus.UInt32(gsdpowerenums.GSM_INHIBITOR_FLAG_IDLE | gsdpowerenums.GSM_INHIBITOR_FLAG_SUSPEND),
+ dbus_interface='org.gnome.SessionManager')
+ self.check_no_suspend(idle_delay + 2)
+ self.check_no_dim(0)
+
+ # Check that we didn't go to idle either
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+
+ self.obj_session_mgr.Uninhibit(dbus.UInt32(inhibit_id),
+ dbus_interface='org.gnome.SessionManager')
+
+class PowerPluginTest4(PowerPluginBase):
+ def test_lock_on_lid_close(self):
+ '''Check that we do lock on lid closing, if the machine will not suspend'''
+
+ self.settings_screensaver['lock-enabled'] = True
+ Gio.Settings.sync()
+
+ # create inhibitor
+ inhibit_id = self.obj_session_mgr.Inhibit(
+ 'testsuite', dbus.UInt32(0), 'for testing',
+ dbus.UInt32(gsdpowerenums.GSM_INHIBITOR_FLAG_SUSPEND),
+ dbus_interface='org.gnome.SessionManager')
+
+ # Wait for startup inhibition to be gone
+ self.check_for_lid_uninhibited(gsdpowerconstants.LID_CLOSE_SAFETY_TIMEOUT + 2)
+
+ # Close the lid
+ self.obj_upower.Set('org.freedesktop.UPower', 'LidIsClosed', True)
+ self.obj_upower.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+
+ # Check that we've blanked
+ time.sleep(2)
+ self.assertTrue(self.obj_screensaver.GetActive(), 'screensaver not turned on')
+ self.check_blank(2)
+
+ # Drop the inhibit and see whether we suspend
+ self.obj_session_mgr.Uninhibit(dbus.UInt32(inhibit_id),
+ dbus_interface='org.gnome.SessionManager')
+ # At this point logind should suspend for us
+ self.settings_screensaver['lock-enabled'] = False
+ Gio.Settings.sync()
+
+ def test_blank_on_lid_close(self):
+ '''Check that we do blank on lid closing, if the machine will not suspend'''
+
+ # create inhibitor
+ inhibit_id = self.obj_session_mgr.Inhibit(
+ 'testsuite', dbus.UInt32(0), 'for testing',
+ dbus.UInt32(gsdpowerenums.GSM_INHIBITOR_FLAG_SUSPEND),
+ dbus_interface='org.gnome.SessionManager')
+
+ # Wait for startup inhibition to be gone
+ self.check_for_lid_uninhibited(gsdpowerconstants.LID_CLOSE_SAFETY_TIMEOUT + 2)
+
+ # Close the lid
+ self.obj_upower.Set('org.freedesktop.UPower', 'LidIsClosed', True)
+ self.obj_upower.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+
+ # Check that we've blanked
+ self.check_blank(4)
+
+ # Drop the inhibit and see whether we suspend
+ self.obj_session_mgr.Uninhibit(dbus.UInt32(inhibit_id),
+ dbus_interface='org.gnome.SessionManager')
+ # At this point logind should suspend for us
+
+ @unittest.skipIf(not mutter_at_least('42.0'), reason="mutter is too old and may be buggy")
+ def test_unblank_on_lid_open(self):
+ '''Check that we do unblank on lid opening, if the machine will not suspend'''
+
+ # create inhibitor
+ inhibit_id = self.obj_session_mgr.Inhibit(
+ 'testsuite', dbus.UInt32(0), 'for testing',
+ dbus.UInt32(gsdpowerenums.GSM_INHIBITOR_FLAG_SUSPEND),
+ dbus_interface='org.gnome.SessionManager')
+
+ # Wait for startup inhibition to be gone
+ self.check_for_lid_uninhibited(gsdpowerconstants.LID_CLOSE_SAFETY_TIMEOUT + 2)
+
+ # Close the lid
+ self.obj_upower.Set('org.freedesktop.UPower', 'LidIsClosed', True)
+ self.obj_upower.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+
+ # Check that we've blanked
+ self.check_blank(2)
+
+ # Reopen the lid
+ self.obj_upower.Set('org.freedesktop.UPower', 'LidIsClosed', False)
+ self.obj_upower.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+
+ # Check for unblanking
+ self.check_unblank(2)
+
+ # Drop the inhibit
+ self.obj_session_mgr.Uninhibit(dbus.UInt32(inhibit_id),
+ dbus_interface='org.gnome.SessionManager')
+
+class PowerPluginTest5(PowerPluginBase):
+ def test_dim(self):
+ '''Check that we do go to dim'''
+
+ # Wait for startup inhibition to be gone
+ self.check_for_lid_uninhibited(gsdpowerconstants.LID_CLOSE_SAFETY_TIMEOUT + 2)
+
+ idle_delay = math.ceil(gsdpowerconstants.MINIMUM_IDLE_DIM_DELAY / gsdpowerconstants.IDLE_DELAY_TO_IDLE_DIM_MULTIPLIER)
+ self.reset_idle_timer()
+
+ self.settings_session['idle-delay'] = idle_delay
+ self.settings_gsd_power['sleep-inactive-battery-timeout'] = idle_delay + 1
+ self.settings_gsd_power['sleep-inactive-battery-type'] = 'suspend'
+ Gio.Settings.sync()
+ # This is an absolute percentage, and our brightness is 0..100
+ dim_level = self.settings_gsd_power['idle-brightness'];
+
+ # Check that we're not idle
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+
+ # Wait and check we're not idle, but dimmed
+ self.check_dim(gsdpowerconstants.MINIMUM_IDLE_DIM_DELAY + 1)
+ # Give time for the brightness to change
+ time.sleep(2)
+ if not self.skip_sysfs_backlight:
+ level = self.get_brightness();
+ self.assertTrue(level == dim_level, 'incorrect dim brightness (%d != %d)' % (level, dim_level))
+
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+
+ # Bring down the screensaver
+ self.obj_screensaver.SetActive(True)
+ self.assertTrue(self.obj_screensaver.GetActive(), 'screensaver not turned on')
+
+ # Check that we blank
+ self.check_blank(2)
+
+ # Go to sleep
+ self.logind_obj.EmitSignal('', 'PrepareForSleep', 'b', [True], dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(1)
+
+ # Wake up
+ self.logind_obj.EmitSignal('', 'PrepareForSleep', 'b', [False], dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(1)
+
+ # And check that we have the pre-dim brightness
+ if not self.skip_sysfs_backlight:
+ self.assertTrue(self.get_brightness() == gsdpowerconstants.GSD_MOCK_DEFAULT_BRIGHTNESS , 'incorrect unblanked brightness (%d != %d)' % (self.get_brightness(), gsdpowerconstants.GSD_MOCK_DEFAULT_BRIGHTNESS))
+
+ def test_lid_close_inhibition(self):
+ '''Check that we correctly inhibit suspend with an external monitor'''
+
+ # Wait for startup inhibition to be gone
+ self.check_for_lid_uninhibited(gsdpowerconstants.LID_CLOSE_SAFETY_TIMEOUT + 2)
+
+ # Add an external monitor
+ self.set_has_external_monitor(True)
+ self.check_for_lid_inhibited(1)
+
+ # Check that we do not uninhibit with the external monitor attached
+ self.check_no_lid_uninhibited(gsdpowerconstants.LID_CLOSE_SAFETY_TIMEOUT + 1)
+
+ # Close the lid
+ self.obj_upower.Set('org.freedesktop.UPower', 'LidIsClosed', True)
+ self.obj_upower.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(0.5)
+
+ # Unplug the external monitor
+ self.set_has_external_monitor(False)
+
+ # Check that no action happens during the safety time minus 1 second
+ self.check_no_lid_uninhibited(gsdpowerconstants.LID_CLOSE_SAFETY_TIMEOUT - 1)
+ # Check that we're uninhibited after the safety time
+ self.check_for_lid_uninhibited(4)
+
+class PowerPluginTest6(PowerPluginBase):
+ def test_notify_critical_battery(self):
+ '''action on critical battery'''
+
+ self.set_composite_battery_discharging()
+
+ time.sleep(2)
+
+ self.set_composite_battery_critical()
+
+ # Check that it was picked up
+ self.check_plugin_log('EMIT: charge-critical', 2)
+
+ self.p_notify_log.check_line_re(b'[0-9.]+ Notify "Power" .* "battery-caution-symbolic" ".*[Bb]attery critical.*"', timeout=0.5)
+
+ def test_notify_critical_battery_on_start(self):
+ '''action on critical battery on startup'''
+
+ self.set_composite_battery_critical()
+
+ # Check that it was picked up
+ self.check_plugin_log('EMIT: charge-critical', 2)
+
+ self.p_notify_log.check_line_re(b'[0-9.]+ Notify "Power" .* "battery-caution-symbolic" ".*[Bb]attery critical.*"', timeout=0.5)
+
+ def test_notify_device_battery(self):
+ '''critical power level notification for device batteries'''
+
+ # Set internal battery to discharging
+ self.set_composite_battery_discharging()
+
+ # Add a device battery
+ bat2_path = '/org/freedesktop/UPower/devices/' + 'mock_MOUSE_BAT1'
+ self.obj_upower.AddObject(bat2_path,
+ 'org.freedesktop.UPower.Device',
+ {
+ 'PowerSupply': dbus.Boolean(False, variant_level=1),
+ 'IsPresent': dbus.Boolean(True, variant_level=1),
+ 'Model': dbus.String('Bat1', variant_level=1),
+ 'Percentage': dbus.Double(40.0, variant_level=1),
+ 'TimeToEmpty': dbus.Int64(1600, variant_level=1),
+ 'EnergyFull': dbus.Double(100.0, variant_level=1),
+ 'Energy': dbus.Double(40.0, variant_level=1),
+ 'State': dbus.UInt32(UPowerGlib.DeviceState.DISCHARGING, variant_level=1),
+ 'Type': dbus.UInt32(UPowerGlib.DeviceKind.MOUSE, variant_level=1),
+ 'WarningLevel': dbus.UInt32(UPowerGlib.DeviceLevel.NONE, variant_level=1),
+ }, dbus.Array([], signature='(ssss)'))
+
+ obj_bat2 = self.system_bus_con.get_object('org.freedesktop.UPower', bat2_path)
+ self.obj_upower.EmitSignal('', 'DeviceAdded', 'o', [bat2_path],
+ dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(1)
+
+ # now change the mouse battery to critical charge
+ obj_bat2.Set('org.freedesktop.UPower.Device', 'TimeToEmpty',
+ dbus.Int64(30, variant_level=1),
+ dbus_interface=dbus.PROPERTIES_IFACE)
+ obj_bat2.Set('org.freedesktop.UPower.Device', 'Energy',
+ dbus.Double(0.5, variant_level=1),
+ dbus_interface=dbus.PROPERTIES_IFACE)
+ obj_bat2.Set('org.freedesktop.UPower.Device', 'WarningLevel',
+ dbus.UInt32(UPowerGlib.DeviceLevel.CRITICAL, variant_level=1),
+ dbus_interface=dbus.PROPERTIES_IFACE)
+ obj_bat2.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+ self.obj_upower.EmitSignal('', 'DeviceChanged', 'o', [bat2_path],
+ dbus_interface='org.freedesktop.DBus.Mock')
+
+ self.check_plugin_log('EMIT: charge-critical', 2)
+
+ self.p_notify_log.check_line_re(b'[0-9.]+ Notify "Power" .* ".*" ".*Wireless mouse .*low.* power.*\([0-9.]+%\).*"', timeout=0.5)
+
+ def test_notify_device_spam(self):
+ '''no repeat notifications for device batteries'''
+
+ # Set internal battery to discharging
+ self.set_composite_battery_discharging()
+
+ # Add a device battery
+ bat2_path = '/org/freedesktop/UPower/devices/' + 'mock_MOUSE_BAT1'
+ self.obj_upower.AddObject(bat2_path,
+ 'org.freedesktop.UPower.Device',
+ {
+ 'PowerSupply': dbus.Boolean(False, variant_level=1),
+ 'IsPresent': dbus.Boolean(True, variant_level=1),
+ 'Model': dbus.String('Bat1', variant_level=1),
+ 'Serial': dbus.String('12345678', variant_level=1),
+ 'Percentage': dbus.Double(10.0, variant_level=1),
+ 'State': dbus.UInt32(UPowerGlib.DeviceState.DISCHARGING, variant_level=1),
+ 'Type': dbus.UInt32(UPowerGlib.DeviceKind.MOUSE, variant_level=1),
+ 'WarningLevel': dbus.UInt32(UPowerGlib.DeviceLevel.LOW, variant_level=1),
+ }, dbus.Array([], signature='(ssss)'))
+
+ obj_bat2 = self.system_bus_con.get_object('org.freedesktop.UPower', bat2_path)
+ self.obj_upower.EmitSignal('', 'DeviceAdded', 'o', [bat2_path],
+ dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(1)
+
+ self.check_plugin_log('EMIT: charge-low', 2)
+
+ self.p_notify_log.check_line_re(b'[0-9.]+ Notify "Power" .* ".*" ".*Wireless mouse .*low.* power.*\([0-9.]+%\).*"', timeout=0.5)
+
+ # Disconnect mouse
+ self.obj_upower.RemoveObject(bat2_path)
+ time.sleep(0.5)
+
+ # Reconnect mouse
+ self.obj_upower.AddObject(bat2_path,
+ 'org.freedesktop.UPower.Device',
+ {
+ 'PowerSupply': dbus.Boolean(False, variant_level=1),
+ 'IsPresent': dbus.Boolean(True, variant_level=1),
+ 'Model': dbus.String('Bat1', variant_level=1),
+ 'Serial': dbus.String('12345678', variant_level=1),
+ 'Percentage': dbus.Double(10.0, variant_level=1),
+ 'State': dbus.UInt32(UPowerGlib.DeviceState.DISCHARGING, variant_level=1),
+ 'Type': dbus.UInt32(UPowerGlib.DeviceKind.MOUSE, variant_level=1),
+ 'WarningLevel': dbus.UInt32(UPowerGlib.DeviceLevel.LOW, variant_level=1),
+ }, dbus.Array([], signature='(ssss)'))
+
+ obj_bat2 = self.system_bus_con.get_object('org.freedesktop.UPower', bat2_path)
+ self.obj_upower.EmitSignal('', 'DeviceAdded', 'o', [bat2_path],
+ dbus_interface='org.freedesktop.DBus.Mock')
+
+ self.p_notify_log.check_no_line(b'', wait=1)
+
+ # Disconnect mouse
+ self.obj_upower.RemoveObject(bat2_path)
+ time.sleep(0.5)
+
+ # Reconnect mouse with critical battery level
+ self.obj_upower.AddObject(bat2_path,
+ 'org.freedesktop.UPower.Device',
+ {
+ 'PowerSupply': dbus.Boolean(False, variant_level=1),
+ 'IsPresent': dbus.Boolean(True, variant_level=1),
+ 'Model': dbus.String('Bat1', variant_level=1),
+ 'Serial': dbus.String('12345678', variant_level=1),
+ 'Percentage': dbus.Double(5.0, variant_level=1),
+ 'State': dbus.UInt32(UPowerGlib.DeviceState.DISCHARGING, variant_level=1),
+ 'Type': dbus.UInt32(UPowerGlib.DeviceKind.MOUSE, variant_level=1),
+ 'WarningLevel': dbus.UInt32(UPowerGlib.DeviceLevel.CRITICAL, variant_level=1),
+ }, dbus.Array([], signature='(ssss)'))
+
+ obj_bat2 = self.system_bus_con.get_object('org.freedesktop.UPower', bat2_path)
+ self.obj_upower.EmitSignal('', 'DeviceAdded', 'o', [bat2_path],
+ dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(1)
+
+ # Verify new warning
+ self.check_plugin_log('EMIT: charge-critical', 2)
+
+ self.p_notify_log.check_line_re(b'[0-9.]+ Notify "Power" .* ".*" ".*Wireless mouse .*very low.* power.*\([0-9.]+%\).*"', timeout=0.5)
+
+ def test_notify_device_battery_coarse_level(self):
+ '''critical power level notification for device batteries with coarse level'''
+
+ # Set internal battery to discharging
+ self.set_composite_battery_discharging()
+
+ # Add a device battery
+ bat2_path = '/org/freedesktop/UPower/devices/' + 'mock_MOUSE_BAT1'
+ self.obj_upower.AddObject(bat2_path,
+ 'org.freedesktop.UPower.Device',
+ {
+ 'PowerSupply': dbus.Boolean(False, variant_level=1),
+ 'IsPresent': dbus.Boolean(True, variant_level=1),
+ 'Model': dbus.String('Bat1', variant_level=1),
+ 'Percentage': dbus.Double(40.0, variant_level=1),
+ 'BatteryLevel': dbus.UInt32(UPowerGlib.DeviceLevel.LOW, variant_level=1),
+ 'TimeToEmpty': dbus.Int64(1600, variant_level=1),
+ 'EnergyFull': dbus.Double(100.0, variant_level=1),
+ 'Energy': dbus.Double(40.0, variant_level=1),
+ 'State': dbus.UInt32(UPowerGlib.DeviceState.DISCHARGING, variant_level=1),
+ 'Type': dbus.UInt32(UPowerGlib.DeviceKind.MOUSE, variant_level=1),
+ 'WarningLevel': dbus.UInt32(UPowerGlib.DeviceLevel.NONE, variant_level=1),
+ }, dbus.Array([], signature='(ssss)'))
+
+ obj_bat2 = self.system_bus_con.get_object('org.freedesktop.UPower', bat2_path)
+ self.obj_upower.EmitSignal('', 'DeviceAdded', 'o', [bat2_path],
+ dbus_interface='org.freedesktop.DBus.Mock')
+ time.sleep(1)
+
+ # now change the mouse battery to critical charge
+ obj_bat2.Set('org.freedesktop.UPower.Device', 'TimeToEmpty',
+ dbus.Int64(30, variant_level=1),
+ dbus_interface=dbus.PROPERTIES_IFACE)
+ obj_bat2.Set('org.freedesktop.UPower.Device', 'Energy',
+ dbus.Double(0.5, variant_level=1),
+ dbus_interface=dbus.PROPERTIES_IFACE)
+ obj_bat2.Set('org.freedesktop.UPower.Device', 'WarningLevel',
+ dbus.UInt32(UPowerGlib.DeviceLevel.CRITICAL, variant_level=1),
+ dbus_interface=dbus.PROPERTIES_IFACE)
+ obj_bat2.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+ self.obj_upower.EmitSignal('', 'DeviceChanged', 'o', [bat2_path],
+ dbus_interface='org.freedesktop.DBus.Mock')
+
+ self.check_plugin_log('EMIT: charge-critical', 2)
+
+ time.sleep(0.5)
+ lines = self.p_notify_log.check_line_re(b'[0-9.]+ Notify "Power" .* ".*" ".*Wireless mouse .*low.* power.*"')
+ lines += self.p_notify_log.clear()
+ for l in lines:
+ self.assertNotRegex(l, b'[0-9.]+ Notify "Power" .* ".*" ".*\([0-9.]+%\).*"')
+
+ def test_forced_logout(self):
+ '''Test forced logout'''
+
+ self.plugin_death_expected = True
+ idle_delay = round(gsdpowerconstants.MINIMUM_IDLE_DIM_DELAY / gsdpowerconstants.IDLE_DELAY_TO_IDLE_DIM_MULTIPLIER)
+
+ self.settings_session['idle-delay'] = idle_delay
+ self.settings_gsd_power['sleep-inactive-battery-timeout'] = idle_delay + 1
+ self.settings_gsd_power['sleep-inactive-battery-type'] = 'logout'
+ Gio.Settings.sync()
+
+ self.check_for_logout(idle_delay + 2)
+
+ self.p_notify_log.check_line(b'You will soon log out because of inactivity.')
+
+ def test_forced_logout_inhibition(self):
+ '''Test we don't force logout when inhibited'''
+
+ idle_delay = round(gsdpowerconstants.MINIMUM_IDLE_DIM_DELAY / gsdpowerconstants.IDLE_DELAY_TO_IDLE_DIM_MULTIPLIER)
+
+ self.settings_session['idle-delay'] = idle_delay
+ self.settings_gsd_power['sleep-inactive-battery-timeout'] = idle_delay + 1
+ self.settings_gsd_power['sleep-inactive-battery-type'] = 'logout'
+ Gio.Settings.sync()
+
+ # create suspend inhibitor which should stop us logging out
+ inhibit_id = self.obj_session_mgr.Inhibit(
+ 'testsuite', dbus.UInt32(0), 'for testing',
+ dbus.UInt32(gsdpowerenums.GSM_INHIBITOR_FLAG_LOGOUT),
+ dbus_interface='org.gnome.SessionManager')
+
+ self.check_no_logout(idle_delay + 3)
+
+ # Drop inhibitor
+ self.obj_session_mgr.Uninhibit(dbus.UInt32(inhibit_id),
+ dbus_interface='org.gnome.SessionManager')
+
+class PowerPluginTest7(PowerPluginBase):
+ def test_check_missing_kbd_brightness(self):
+ ''' https://bugzilla.gnome.org/show_bug.cgi?id=793512 '''
+
+ obj_gsd_power_kbd = self.session_bus_con.get_object(
+ 'org.gnome.SettingsDaemon.Power', '/org/gnome/SettingsDaemon/Power')
+ obj_gsd_power_kbd_props = dbus.Interface(obj_gsd_power_kbd, dbus.PROPERTIES_IFACE)
+
+ # Will return -1 if gsd-power crashed, and an exception if the code caught the problem
+ with self.assertRaises(dbus.DBusException) as exc:
+ kbd_brightness = obj_gsd_power_kbd_props.Get('org.gnome.SettingsDaemon.Power.Keyboard', 'Brightness')
+
+ # We should not have arrived here, if we did then the test failed, let's print this to help debugging
+ print('Got keyboard brightness: {}'.format(kbd_brightness))
+
+ self.assertEqual(exc.exception.get_dbus_message(), 'Failed to get property Brightness on interface org.gnome.SettingsDaemon.Power.Keyboard')
+
+ def test_inhibitor_idletime(self):
+ ''' https://bugzilla.gnome.org/show_bug.cgi?id=705942 '''
+
+ idle_delay = round(gsdpowerconstants.MINIMUM_IDLE_DIM_DELAY / gsdpowerconstants.IDLE_DELAY_TO_IDLE_DIM_MULTIPLIER)
+
+ self.settings_session['idle-delay'] = idle_delay
+ self.settings_gsd_power['sleep-inactive-battery-timeout'] = 5
+ self.settings_gsd_power['sleep-inactive-battery-type'] = 'suspend'
+ Gio.Settings.sync()
+
+ # create inhibitor
+ inhibit_id = self.obj_session_mgr.Inhibit(
+ 'testsuite', dbus.UInt32(0), 'for testing',
+ dbus.UInt32(gsdpowerenums.GSM_INHIBITOR_FLAG_IDLE),
+ dbus_interface='org.gnome.SessionManager')
+ self.check_no_suspend(idle_delay + 2)
+ self.check_no_dim(0)
+
+ # Check that we didn't go to idle either
+ self.assertEqual(self.get_status(), gsdpowerenums.GSM_PRESENCE_STATUS_AVAILABLE)
+
+ self.obj_session_mgr.Uninhibit(dbus.UInt32(inhibit_id),
+ dbus_interface='org.gnome.SessionManager')
+
+ self.check_no_suspend(2)
+ self.check_no_dim(0)
+
+ time.sleep(5)
+
+ self.check_suspend_no_hibernate(7)
+
+ def disabled_test_unindle_on_ac_plug(self):
+ idle_delay = round(gsdpowerconstants.MINIMUM_IDLE_DIM_DELAY / gsdpowerconstants.IDLE_DELAY_TO_IDLE_DIM_MULTIPLIER)
+ self.settings_session['idle-delay'] = idle_delay
+ Gio.Settings.sync()
+
+ # Wait for idle
+ self.check_dim(idle_delay + 2)
+
+ # Plug in the AC
+ self.obj_upower.Set('org.freedesktop.UPower', 'OnBattery', False)
+ self.obj_upower.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+
+ # Check that we undim
+ self.check_undim(gsdpowerconstants.POWER_UP_TIME_ON_AC / 2)
+
+ # And wait a little more to see us dim again
+ self.check_dim(idle_delay + 2)
+
+ # Unplug the AC
+ self.obj_upower.Set('org.freedesktop.UPower', 'OnBattery', True)
+ self.obj_upower.EmitSignal('', 'Changed', '', [], dbus_interface='org.freedesktop.DBus.Mock')
+
+ # Check that we undim
+ self.check_undim(gsdpowerconstants.POWER_UP_TIME_ON_AC / 2)
+
+ # And wait a little more to see us dim again
+ self.check_dim(idle_delay + 2)
+
+class PowerPluginTest8(PowerPluginBase):
+ def test_brightness_stepping(self):
+ '''Check that stepping the backlight works as expected'''
+
+ if self.skip_sysfs_backlight:
+ self.skipTest("sysfs backlight support required for test")
+
+ obj_gsd_power = self.session_bus_con.get_object(
+ 'org.gnome.SettingsDaemon.Power', '/org/gnome/SettingsDaemon/Power')
+ obj_gsd_power_screen_iface = dbus.Interface(obj_gsd_power, 'org.gnome.SettingsDaemon.Power.Screen')
+
+ # Each of the step calls will only return when the value was written
+ start = time.time()
+ # We start at 50% and step by 5% each time
+ obj_gsd_power_screen_iface.StepUp()
+ self.assertEqual(self.get_brightness(), 55)
+ obj_gsd_power_screen_iface.StepUp()
+ self.assertEqual(self.get_brightness(), 60)
+ obj_gsd_power_screen_iface.StepUp()
+ self.assertEqual(self.get_brightness(), 65)
+ obj_gsd_power_screen_iface.StepUp()
+ self.assertEqual(self.get_brightness(), 70)
+ stop = time.time()
+ # This needs to take more than 0.8 seconds as each write is delayed by
+ # 0.2 seconds by the test backlight helper
+ self.assertGreater(stop - start, 0.8)
+
+ # Now, the same thing should work fine if we step multiple times,
+ # even if we are so quick that compression will happen.
+ # Use a list to keep rack of replies (as integer is immutable and would
+ # not be modified in the outer scope)
+ replies = [0]
+
+ def handle_reply(*args):
+ replies[0] += 1
+
+ def last_reply(*args):
+ replies[0] += 1
+ loop.quit()
+
+ def error_handler(*args):
+ loop.quit()
+
+ start = time.time()
+ obj_gsd_power_screen_iface.StepDown(reply_handler=handle_reply, error_handler=error_handler)
+ obj_gsd_power_screen_iface.StepDown(reply_handler=handle_reply, error_handler=error_handler)
+ obj_gsd_power_screen_iface.StepDown(reply_handler=handle_reply, error_handler=error_handler)
+ obj_gsd_power_screen_iface.StepDown(reply_handler=last_reply, error_handler=error_handler)
+ loop = GLib.MainLoop()
+ loop.run()
+ stop = time.time()
+
+ # The calls need to be returned in order. As we got the last reply, all
+ # others must have been received too.
+ self.assertEqual(replies[0], 4)
+ # Four steps down, so back at 50%
+ self.assertEqual(self.get_brightness(), 50)
+ # And compression must have happened, so it should take less than 0.8s
+ self.assertLess(stop - start, 0.8)
+
+ def test_brightness_compression(self):
+ '''Check that compression also happens when setting the property'''
+
+ if self.skip_sysfs_backlight:
+ self.skipTest("sysfs backlight support required for test")
+
+ # Now test that the compression works correctly.
+ # NOTE: Relies on the implementation detail, that the property setter
+ # returns immediately rather than waiting for the brightness to
+ # be updated.
+ # Should this ever be fixed, then this will need to be changed to use
+ # async dbus calls similar to the stepping code
+
+ obj_gsd_power = self.session_bus_con.get_object(
+ 'org.gnome.SettingsDaemon.Power', '/org/gnome/SettingsDaemon/Power')
+ obj_gsd_power_prop_iface = dbus.Interface(obj_gsd_power, dbus.PROPERTIES_IFACE)
+
+ # Quickly ramp the brightness up
+ for brightness in range(70, 91):
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', brightness)
+
+ # The brightness of 80 should be in effect after slightly more than
+ # 0.4 seconds. If compression does not work as expected, this would take
+ # more than 5 seconds for the 20 steps.
+ time.sleep(2.0)
+ self.assertEqual(self.get_brightness(), 90)
+
+ def test_brightness_uevent(self):
+ if self.skip_sysfs_backlight:
+ self.skipTest("sysfs backlight support required for test")
+
+ obj_gsd_power = self.session_bus_con.get_object(
+ 'org.gnome.SettingsDaemon.Power', '/org/gnome/SettingsDaemon/Power')
+ obj_gsd_power_prop_iface = dbus.Interface(obj_gsd_power, dbus.PROPERTIES_IFACE)
+
+ brightness = obj_gsd_power_prop_iface.Get('org.gnome.SettingsDaemon.Power.Screen', 'Brightness')
+ self.assertEqual(50, brightness)
+
+ # Check that the brightness is updated if it was changed through some
+ # other mechanism (e.g. firmware).
+ # Set to 80+1 because of the GSD offset (see add_backlight).
+ self.testbed.set_attribute(self.backlight, 'brightness', '81')
+ self.testbed.uevent(self.backlight, 'change')
+
+ self.check_plugin_log('GsdBacklight: Got uevent', 1, 'gsd-power did not process uevent')
+ time.sleep(0.2)
+
+ brightness = obj_gsd_power_prop_iface.Get('org.gnome.SettingsDaemon.Power.Screen', 'Brightness')
+ self.assertEqual(80, brightness)
+
+ def test_brightness_step(self):
+ if self.skip_sysfs_backlight:
+ self.skipTest("sysfs backlight support required for test")
+
+ for l in self.plugin_startup_msgs:
+ if b'Step size for backlight is 5.' in l:
+ break
+ else:
+ self.fail('Step size is not 5')
+
+ def test_legacy_brightness_step(self):
+ if self.skip_sysfs_backlight:
+ self.skipTest("sysfs backlight support required for test")
+
+ for l in self.plugin_startup_msgs:
+ if b'Step size for backlight is 1.' in l:
+ break
+ else:
+ self.fail('Step size is not 1')
+
+ def test_legacy_brightness_rounding(self):
+ if self.skip_sysfs_backlight:
+ self.skipTest("sysfs backlight support required for test")
+
+ obj_gsd_power = self.session_bus_con.get_object(
+ 'org.gnome.SettingsDaemon.Power', '/org/gnome/SettingsDaemon/Power')
+ obj_gsd_power_prop_iface = dbus.Interface(obj_gsd_power, dbus.PROPERTIES_IFACE)
+
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 0)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 0)
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 10)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 2)
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 20)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 3)
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 25)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 4)
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 49)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 7)
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 50)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 8)
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 56)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 8)
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 57)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 9)
+ obj_gsd_power_prop_iface.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 98)
+ time.sleep(0.6)
+ self.assertEqual(self.get_brightness(), 15)
+
+ def test_no_backlight(self):
+ '''Check that backlight brightness DBus api without a backlight'''
+
+ obj_gsd_power = self.session_bus_con.get_object(
+ 'org.gnome.SettingsDaemon.Power', '/org/gnome/SettingsDaemon/Power')
+ obj_gsd_power_props = dbus.Interface(obj_gsd_power, dbus.PROPERTIES_IFACE)
+ obj_gsd_power_screen = dbus.Interface(obj_gsd_power, 'org.gnome.SettingsDaemon.Power.Screen')
+
+ # We expect -1 to be returned
+ brightness = obj_gsd_power_props.Get('org.gnome.SettingsDaemon.Power.Screen', 'Brightness')
+ self.assertEqual(brightness, -1)
+
+ # Trying to set the brightness
+ with self.assertRaises(dbus.DBusException) as exc:
+ obj_gsd_power_props.Set('org.gnome.SettingsDaemon.Power.Screen', 'Brightness', 1)
+
+ self.assertEqual(exc.exception.get_dbus_message(), 'No usable backlight could be found!')
+
+ with self.assertRaises(dbus.DBusException) as exc:
+ obj_gsd_power_screen.StepUp()
+
+ self.assertEqual(exc.exception.get_dbus_message(), 'No usable backlight could be found!')
+
+ with self.assertRaises(dbus.DBusException) as exc:
+ obj_gsd_power_screen.StepDown()
+
+ self.assertEqual(exc.exception.get_dbus_message(), 'No usable backlight could be found!')
+
+ def test_power_saver_on_low_battery(self):
+ '''Check that the power-saver profile gets held when low on battery'''
+
+ if not self.ppd:
+ self.skipTest("power-profiles-daemon dbusmock support is not available")
+
+ obj_props = dbus.Interface(self.obj_ppd, dbus.PROPERTIES_IFACE)
+
+ self.set_composite_battery_discharging()
+ time.sleep(0.5)
+ holds = obj_props.Get('net.hadess.PowerProfiles', 'ActiveProfileHolds')
+ self.assertEqual(len(holds), 0)
+
+ self.set_composite_battery_critical()
+ time.sleep(0.5)
+ holds = obj_props.Get('net.hadess.PowerProfiles', 'ActiveProfileHolds')
+ self.assertEqual(len(holds), 1)
+ self.assertEqual(holds[0]['Profile'], 'power-saver')
+ self.assertEqual(holds[0]['ApplicationId'], 'org.gnome.SettingsDaemon.Power')
+
+ self.set_composite_battery_discharging()
+ time.sleep(0.5)
+ holds = obj_props.Get('net.hadess.PowerProfiles', 'ActiveProfileHolds')
+ self.assertEqual(len(holds), 0)
+
+# avoid writing to stderr
+unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, verbosity=2))