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bf54a16f92
Create a test system bus and use it to run all the tests, add a mock SensorsProxy (via dbusmock template) server that implements the net.hadess.SensorProxy interface. To make testing easier, the service is created on request of a proxy for it, whose lifetime controls the mock service lifetime as well. This is done using a further mock service that is used to manage the others, using python-dbusmock to simplify the handling. Add basic tests for the orientation manager. As per the usage dbusmock, we're now launching all the tests under such wrapper, so that local dbus environment won't ever considered, and there's no risk that it may affect the tests results both locally and in CI. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1233>
256 lines
7.9 KiB
C
256 lines
7.9 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2020 Canonical, Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Marco Trevisan <marco.trevisan@canonical.com>
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*/
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#include "config.h"
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#include "meta-sensors-proxy-mock.h"
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#define SENSORS_MOCK_TEMPLATE "iio-sensors-proxy"
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static MetaSensorsProxyMock *sensors_proxy_mock = NULL;
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static const char *
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orientation_to_string (MetaOrientation orientation)
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{
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const char *orientation_str = "undefined";
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switch (orientation)
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{
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case META_ORIENTATION_UNDEFINED:
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orientation_str = "undefined";
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break;
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case META_ORIENTATION_NORMAL:
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orientation_str = "normal";
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break;
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case META_ORIENTATION_BOTTOM_UP:
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orientation_str = "bottom-up";
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break;
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case META_ORIENTATION_LEFT_UP:
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orientation_str = "left-up";
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break;
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case META_ORIENTATION_RIGHT_UP:
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orientation_str = "right-up";
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break;
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}
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return orientation_str;
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}
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static void
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on_proxy_call_cb (GObject *object,
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GAsyncResult *res,
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gpointer user_data)
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{
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g_autoptr(GError) error = NULL;
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GVariant **ret = user_data;
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*ret = g_dbus_proxy_call_finish (G_DBUS_PROXY (object), res, &error);
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g_assert_no_error (error);
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g_assert_nonnull (ret);
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}
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static GVariant *
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get_internal_property_value (MetaSensorsProxyMock *proxy,
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const char *property_name)
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{
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g_autoptr (GVariant) ret = NULL;
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g_dbus_proxy_call (proxy, "GetInternalProperty",
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g_variant_new ("(s)", property_name),
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G_DBUS_CALL_FLAGS_NO_AUTO_START, -1, NULL,
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on_proxy_call_cb, &ret);
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while (!ret)
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g_main_context_iteration (NULL, TRUE);
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return g_variant_get_child_value (ret, 0);
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}
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static void
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ensure_property (MetaSensorsProxyMock *proxy,
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const char *property_name,
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GVariant *expected_value)
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{
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g_autoptr (GVariant) value = NULL;
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g_autoptr (GVariant) expected = NULL;
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gboolean equal_properties;
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value = get_internal_property_value (proxy, property_name);
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if (!g_variant_is_of_type (value, G_VARIANT_TYPE_VARIANT))
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{
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g_autoptr (GVariant) tmp = g_variant_ref (value);
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value = g_variant_new ("v", tmp);
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}
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if (g_variant_is_of_type (expected_value, G_VARIANT_TYPE_VARIANT))
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expected = g_variant_ref (expected_value);
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else
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expected = g_variant_new ("v", expected_value);
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equal_properties = g_variant_equal (expected, value);
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if (!equal_properties)
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{
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g_autofree char *actual_str = g_variant_print (value, TRUE);
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g_autofree char *expected_str = g_variant_print (expected, TRUE);
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g_debug ("Property: %s", property_name);
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g_debug ("Expected: %s", expected_str);
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g_debug ("Actual: %s", actual_str);
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}
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g_assert_true (equal_properties);
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}
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static void
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stop_sensors_mock (GDBusConnection *connection)
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{
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g_autoptr (GVariant) ret = NULL;
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g_autoptr (GError) error = NULL;
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ret = g_dbus_connection_call_sync (connection,
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"org.gnome.Mutter.TestDBusMocksManager",
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"/org/gnome/Mutter/TestDBusMocksManager",
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"org.gnome.Mutter.TestDBusMocksManager",
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"StopLocalTemplate",
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g_variant_new ("(s)", SENSORS_MOCK_TEMPLATE),
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NULL, G_DBUS_CALL_FLAGS_NO_AUTO_START, -1,
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NULL, &error);
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g_assert_no_error (error);
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g_assert_nonnull (ret);
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}
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static void
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start_sensors_mock (void)
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{
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g_autoptr (GDBusConnection) connection = NULL;
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g_autoptr (GError) error = NULL;
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g_autoptr (GVariant) ret = NULL;
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connection = g_bus_get_sync (G_BUS_TYPE_SYSTEM, NULL, &error);
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g_assert_no_error (error);
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ret = g_dbus_connection_call_sync (connection,
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"org.gnome.Mutter.TestDBusMocksManager",
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"/org/gnome/Mutter/TestDBusMocksManager",
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"org.gnome.Mutter.TestDBusMocksManager",
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"StartFromLocalTemplate",
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g_variant_new ("(s)", SENSORS_MOCK_TEMPLATE),
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NULL, G_DBUS_CALL_FLAGS_NO_AUTO_START, -1,
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NULL, &error);
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g_assert_no_error (error);
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g_assert_nonnull (ret);
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}
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static void
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on_proxy_removed (gpointer data)
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{
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g_autoptr (GDBusConnection) connection = data;
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stop_sensors_mock (connection);
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}
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MetaSensorsProxyMock *
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meta_sensors_proxy_mock_get (void)
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{
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GDBusProxy *proxy = NULL;
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g_autoptr (GError) error = NULL;
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if (sensors_proxy_mock)
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return g_object_ref (sensors_proxy_mock);
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start_sensors_mock ();
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proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SYSTEM,
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G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START |
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G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS,
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NULL,
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"net.hadess.SensorProxy",
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"/net/hadess/SensorProxy",
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"org.freedesktop.DBus.Mock",
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NULL, &error);
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g_assert_true (G_IS_DBUS_PROXY (proxy));
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g_assert_no_error (error);
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while (TRUE)
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{
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g_autoptr (GVariant) ret = NULL;
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size_t n_owners = 0;
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ret = get_internal_property_value (proxy, "AccelerometerOwners");
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if (g_variant_get_strv (ret, &n_owners) && n_owners)
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{
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g_assert_cmpuint (n_owners, ==, 1);
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break;
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}
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}
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sensors_proxy_mock = proxy;
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g_object_add_weak_pointer (G_OBJECT (sensors_proxy_mock),
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(gpointer *) &sensors_proxy_mock);
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g_object_set_data_full (G_OBJECT (proxy), "proxy-data",
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g_object_ref (g_dbus_proxy_get_connection (proxy)),
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on_proxy_removed);
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return proxy;
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}
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void
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meta_sensors_proxy_mock_set_property (MetaSensorsProxyMock *proxy,
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const gchar *property_name,
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GVariant *value)
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{
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g_autoptr (GVariant) ret = NULL;
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g_autoptr (GVariant) reffed_value = g_variant_ref (value);
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g_dbus_proxy_call (proxy, "SetInternalProperty",
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g_variant_new ("(ssv)",
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"net.hadess.SensorProxy",
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property_name,
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reffed_value),
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G_DBUS_CALL_FLAGS_NONE,
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-1, NULL, on_proxy_call_cb, &ret);
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while (!ret)
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g_main_context_iteration (NULL, TRUE);
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g_assert_nonnull (ret);
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ensure_property (proxy, property_name, value);
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}
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void
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meta_sensors_proxy_mock_set_orientation (MetaSensorsProxyMock *proxy,
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MetaOrientation orientation)
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{
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const char *orientation_str;
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meta_sensors_proxy_mock_set_property (proxy, "HasAccelerometer",
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g_variant_new_boolean (TRUE));
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orientation_str = orientation_to_string (orientation);
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meta_sensors_proxy_mock_set_property (proxy, "AccelerometerOrientation",
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g_variant_new_string (orientation_str));
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}
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