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Backport GPowerProfileMonitor Resolves: #1994466
2021-08-17 20:56:56 +00:00
From 9645cbffa8ba1a08b73fdae50b31125d11aa5684 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Mon, 9 Aug 2021 23:19:17 +0200
Subject: [PATCH 1/4] gio: Add portal version of GPowerProfileMonitor
---
docs/reference/gio/meson.build | 1 +
gio/giomodule.c | 2 +
gio/gpowerprofilemonitorportal.c | 182 +++++++++++++++++++++++++++++++
gio/gpowerprofilemonitorportal.h | 31 ++++++
gio/meson.build | 1 +
5 files changed, 217 insertions(+)
create mode 100644 gio/gpowerprofilemonitorportal.c
create mode 100644 gio/gpowerprofilemonitorportal.h
diff --git a/docs/reference/gio/meson.build b/docs/reference/gio/meson.build
index fbabd25ca..9aaafeed5 100644
--- a/docs/reference/gio/meson.build
+++ b/docs/reference/gio/meson.build
@@ -66,6 +66,7 @@ if get_option('gtk_doc')
'gpollfilemonitor.h',
'gportalsupport.h',
'gpowerprofilemonitordbus.h',
+ 'gpowerprofilemonitorportal.h',
'gproxyresolverportal.h',
'gregistrysettingsbackend.h',
'gresourcefile.h',
diff --git a/gio/giomodule.c b/gio/giomodule.c
index dfd895717..d34037a45 100644
--- a/gio/giomodule.c
+++ b/gio/giomodule.c
@@ -50,6 +50,7 @@
#include "gmemorymonitordbus.h"
#include "gpowerprofilemonitor.h"
#include "gpowerprofilemonitordbus.h"
+#include "gpowerprofilemonitorportal.h"
#ifdef G_OS_WIN32
#include "gregistrysettingsbackend.h"
#include "giowin32-priv.h"
@@ -1305,6 +1306,7 @@ _g_io_modules_ensure_loaded (void)
g_type_ensure (g_memory_monitor_dbus_get_type ());
g_type_ensure (g_memory_monitor_portal_get_type ());
g_type_ensure (g_network_monitor_portal_get_type ());
+ g_type_ensure (g_power_profile_monitor_portal_get_type ());
g_type_ensure (g_proxy_resolver_portal_get_type ());
#endif
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1090
diff --git a/gio/gpowerprofilemonitorportal.c b/gio/gpowerprofilemonitorportal.c
new file mode 100644
index 000000000..bb1b4fd15
--- /dev/null
+++ b/gio/gpowerprofilemonitorportal.c
@@ -0,0 +1,182 @@
+/* GIO - GLib Input, Output and Streaming Library
+ *
+ * Copyright 2021 Red Hat, Inc.
+ *
+ * This library 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 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include "gpowerprofilemonitor.h"
+#include "gpowerprofilemonitorportal.h"
+#include "gdbuserror.h"
+#include "gdbusproxy.h"
+#include "ginitable.h"
+#include "gioerror.h"
+#include "giomodule-priv.h"
+#include "gportalsupport.h"
+
+#define G_POWER_PROFILE_MONITOR_PORTAL_GET_INITABLE_IFACE(o) (G_TYPE_INSTANCE_GET_INTERFACE ((o), G_TYPE_INITABLE, GInitable))
+
+static void g_power_profile_monitor_portal_iface_init (GPowerProfileMonitorInterface *iface);
+static void g_power_profile_monitor_portal_initable_iface_init (GInitableIface *iface);
+
+typedef enum
+{
+ PROP_POWER_SAVER_ENABLED = 1,
+} GPowerProfileMonitorPortalProperty;
+
+struct _GPowerProfileMonitorPortal
+{
+ GObject parent_instance;
+
+ GDBusProxy *proxy;
+ gulong signal_id;
+ gboolean power_saver_enabled;
+};
+
+G_DEFINE_TYPE_WITH_CODE (GPowerProfileMonitorPortal, g_power_profile_monitor_portal, G_TYPE_OBJECT,
+ G_IMPLEMENT_INTERFACE (G_TYPE_INITABLE,
+ g_power_profile_monitor_portal_initable_iface_init)
+ G_IMPLEMENT_INTERFACE (G_TYPE_POWER_PROFILE_MONITOR,
+ g_power_profile_monitor_portal_iface_init)
+ _g_io_modules_ensure_extension_points_registered ();
+ g_io_extension_point_implement (G_POWER_PROFILE_MONITOR_EXTENSION_POINT_NAME,
+ g_define_type_id,
+ "portal",
+ 40))
+
+static void
+g_power_profile_monitor_portal_init (GPowerProfileMonitorPortal *portal)
+{
+}
+
+static void
+proxy_properties_changed (GDBusProxy *proxy,
+ GVariant *changed_properties,
+ GStrv invalidated_properties,
+ gpointer user_data)
+{
+ GPowerProfileMonitorPortal *ppm = user_data;
+ gboolean power_saver_enabled;
+
+ if (!g_variant_lookup (changed_properties, "power-saver-enabled", "b", &power_saver_enabled))
+ return;
+
+ if (power_saver_enabled == ppm->power_saver_enabled)
+ return;
+
+ ppm->power_saver_enabled = power_saver_enabled;
+ g_object_notify (G_OBJECT (ppm), "power-saver-enabled");
+}
+
+static void
+g_power_profile_monitor_portal_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GPowerProfileMonitorPortal *ppm = G_POWER_PROFILE_MONITOR_PORTAL (object);
+
+ switch ((GPowerProfileMonitorPortalProperty) prop_id)
+ {
+ case PROP_POWER_SAVER_ENABLED:
+ g_value_set_boolean (value, ppm->power_saver_enabled);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ }
+}
+
+static gboolean
+g_power_profile_monitor_portal_initable_init (GInitable *initable,
+ GCancellable *cancellable,
+ GError **error)
+{
+ GPowerProfileMonitorPortal *ppm = G_POWER_PROFILE_MONITOR_PORTAL (initable);
+ GDBusProxy *proxy;
+ gchar *name_owner;
+
+ if (!glib_should_use_portal ())
+ {
+ g_set_error (error, G_IO_ERROR, G_IO_ERROR_FAILED, "Not using portals");
+ return FALSE;
+ }
+
+ proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
+ G_DBUS_PROXY_FLAGS_NONE,
+ NULL,
+ "org.freedesktop.portal.Desktop",
+ "/org/freedesktop/portal/desktop",
+ "org.freedesktop.portal.PowerProfileMonitor",
+ cancellable,
+ error);
+ if (!proxy)
+ return FALSE;
+
+ name_owner = g_dbus_proxy_get_name_owner (proxy);
+
+ if (name_owner == NULL)
+ {
+ g_object_unref (proxy);
+ g_set_error (error,
+ G_DBUS_ERROR,
+ G_DBUS_ERROR_NAME_HAS_NO_OWNER,
+ "Desktop portal not found");
+ return FALSE;
+ }
+
+ g_free (name_owner);
+
+ ppm->signal_id = g_signal_connect (proxy, "g-properties-changed",
+ G_CALLBACK (proxy_properties_changed), ppm);
+
+ ppm->proxy = g_steal_pointer (&proxy);
+
+ return TRUE;
+}
+
+static void
+g_power_profile_monitor_portal_finalize (GObject *object)
+{
+ GPowerProfileMonitorPortal *ppm = G_POWER_PROFILE_MONITOR_PORTAL (object);
+
+ g_clear_signal_handler (&ppm->signal_id, ppm->proxy);
+ g_clear_object (&ppm->proxy);
+
+ G_OBJECT_CLASS (g_power_profile_monitor_portal_parent_class)->finalize (object);
+}
+
+static void
+g_power_profile_monitor_portal_class_init (GPowerProfileMonitorPortalClass *nl_class)
+{
+ GObjectClass *gobject_class = G_OBJECT_CLASS (nl_class);
+
+ gobject_class->get_property = g_power_profile_monitor_portal_get_property;
+ gobject_class->finalize = g_power_profile_monitor_portal_finalize;
+
+ g_object_class_override_property (gobject_class, PROP_POWER_SAVER_ENABLED, "power-saver-enabled");
+}
+
+static void
+g_power_profile_monitor_portal_iface_init (GPowerProfileMonitorInterface *monitor_iface)
+{
+}
+
+static void
+g_power_profile_monitor_portal_initable_iface_init (GInitableIface *iface)
+{
+ iface->init = g_power_profile_monitor_portal_initable_init;
+}
diff --git a/gio/gpowerprofilemonitorportal.h b/gio/gpowerprofilemonitorportal.h
new file mode 100644
index 000000000..b91a14610
--- /dev/null
+++ b/gio/gpowerprofilemonitorportal.h
@@ -0,0 +1,31 @@
+/* GIO - GLib Input, Output and Streaming Library
+ *
+ * Copyright 2021 Red Hat, Inc.
+ *
+ * This library 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 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __G_POWER_PROFILE_MONITOR_PORTAL_H__
+#define __G_POWER_PROFILE_MONITOR_PORTAL_H__
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define G_TYPE_POWER_PROFILE_MONITOR_PORTAL (g_power_profile_monitor_portal_get_type ())
+G_DECLARE_FINAL_TYPE (GPowerProfileMonitorPortal, g_power_profile_monitor_portal, G, POWER_PROFILE_MONITOR_PORTAL, GObject)
+
+G_END_DECLS
+
+#endif /* __G_POWER_PROFILE_MONITOR_PORTAL_H__ */
diff --git a/gio/meson.build b/gio/meson.build
index d5838ed8a..ac3373f2b 100644
--- a/gio/meson.build
+++ b/gio/meson.build
@@ -383,6 +383,7 @@ if host_system != 'windows'
'gopenuriportal.c',
'gmemorymonitorportal.c',
'gnetworkmonitorportal.c',
+ 'gpowerprofilemonitorportal.c',
'gproxyresolverportal.c',
'gtrashportal.c',
'gportalsupport.c',
--
GitLab
From 18eb29897d80bf662d58bd11a89617ddd7ebfeed Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Tue, 10 Aug 2021 10:58:53 +0200
Subject: [PATCH 2/4] gio: Add GPowerProfileMonitor tests
Tests both the portal and direct D-Bus variants.
---
gio/tests/meson.build | 14 ++-
gio/tests/power-profile-monitor-dbus.py.in | 107 ++++++++++++++++
gio/tests/power-profile-monitor-portal.py.in | 126 +++++++++++++++++++
3 files changed, 241 insertions(+), 6 deletions(-)
create mode 100755 gio/tests/power-profile-monitor-dbus.py.in
create mode 100755 gio/tests/power-profile-monitor-portal.py.in
diff --git a/gio/tests/meson.build b/gio/tests/meson.build
index fc2055101..5dbfb8e60 100644
--- a/gio/tests/meson.build
+++ b/gio/tests/meson.build
@@ -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,
)
diff --git a/gio/tests/power-profile-monitor-dbus.py.in b/gio/tests/power-profile-monitor-dbus.py.in
new file mode 100755
index 000000000..06e594f4a
--- /dev/null
+++ b/gio/tests/power-profile-monitor-dbus.py.in
@@ -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())
diff --git a/gio/tests/power-profile-monitor-portal.py.in b/gio/tests/power-profile-monitor-portal.py.in
new file mode 100755
index 000000000..960a62232
--- /dev/null
+++ b/gio/tests/power-profile-monitor-portal.py.in
@@ -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())
--
GitLab
From 66acea8418eb3d8e46bb6f93dc0c3f13a1f7822b Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Wed, 11 Aug 2021 15:37:40 +0200
Subject: [PATCH 3/4] gio: Remove left-over debug statement from memory monitor
portal test
---
gio/tests/memory-monitor-portal.py.in | 1 -
1 file changed, 1 deletion(-)
diff --git a/gio/tests/memory-monitor-portal.py.in b/gio/tests/memory-monitor-portal.py.in
index cb4a960eb..f5fd2283f 100755
--- a/gio/tests/memory-monitor-portal.py.in
+++ b/gio/tests/memory-monitor-portal.py.in
@@ -31,7 +31,6 @@ try:
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 TestLowMemoryMonitorPortal(dbusmock.DBusTestCase):
--
GitLab
From 2e9842cafc73a7fb94cfde7937e125e1a91f35f8 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Wed, 11 Aug 2021 15:38:12 +0200
Subject: [PATCH 4/4] gio: Simplify memory monitor tests by using
assertEventually() helper
assertEventually is a helper used in a number of projects that use
dbusmock.
See https://github.com/martinpitt/python-dbusmock/issues/82
---
gio/tests/memory-monitor-dbus.py.in | 31 ++++++++++++++++-----------
gio/tests/memory-monitor-portal.py.in | 31 ++++++++++++++++-----------
2 files changed, 38 insertions(+), 24 deletions(-)
diff --git a/gio/tests/memory-monitor-dbus.py.in b/gio/tests/memory-monitor-dbus.py.in
index 7823e7309..e8ac28faf 100755
--- a/gio/tests/memory-monitor-dbus.py.in
+++ b/gio/tests/memory-monitor-dbus.py.in
@@ -66,6 +66,23 @@ try:
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 memory_warning_cb(self, monitor, level):
self.last_warning = level
self.main_context.wakeup()
@@ -82,21 +99,11 @@ try:
self.dbusmock.EmitWarning(100)
# Wait 2 seconds or until warning
- timeout = 2
- while timeout > 0 and self.last_warning != 100:
- time.sleep(0.5)
- timeout -= 0.5
- self.main_context.iteration(False)
- self.assertEqual(self.last_warning, 100)
+ self.assertEventually(self.last_warning == 100, "'100' low-memory warning not received", 20)
self.dbusmock.EmitWarning(255)
# Wait 2 seconds or until warning
- timeout = 2
- while timeout > 0 and self.last_warning != 255:
- time.sleep(0.5)
- timeout -= 0.5
- self.main_context.iteration(False)
- self.assertEqual(self.last_warning, 255)
+ self.assertEventually(self.last_warning == 255, "'255' low-memory warning not received", 20)
except ImportError as e:
@unittest.skip("Cannot import %s" % e.name)
diff --git a/gio/tests/memory-monitor-portal.py.in b/gio/tests/memory-monitor-portal.py.in
index f5fd2283f..36d5094d3 100755
--- a/gio/tests/memory-monitor-portal.py.in
+++ b/gio/tests/memory-monitor-portal.py.in
@@ -84,6 +84,23 @@ try:
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 portal_memory_warning_cb(self, monitor, level):
self.last_warning = level
self.main_context.wakeup()
@@ -100,21 +117,11 @@ try:
self.dbusmock.EmitWarning(100)
# Wait 2 seconds or until warning
- timeout = 2
- while timeout > 0 and self.last_warning != 100:
- time.sleep(0.5)
- timeout -= 0.5
- self.main_context.iteration(False)
- self.assertEqual(self.last_warning, 100)
+ self.assertEventually(self.last_warning == 100, "'100' low-memory warning not received", 20)
self.dbusmock.EmitWarning(255)
# Wait 2 seconds or until warning
- timeout = 2
- while timeout > 0 and self.last_warning != 255:
- time.sleep(0.5)
- timeout -= 0.5
- self.main_context.iteration(False)
- self.assertEqual(self.last_warning, 255)
+ self.assertEventually(self.last_warning == 255, "'255' low-memory warning not received", 20)
except ImportError as e:
@unittest.skip("Cannot import %s" % e.name)
--
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