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/*
Copyright 2012 Canonical Ltd.
Authors:
Charles Kerr <charles.kerr@canonical.com>
This program is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License version 3, as published
by the Free Software Foundation.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranties of
MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <gtest/gtest.h>
#include "dbus-listener.h"
#include "device.h"
/***
****
***/
namespace
{
void ensure_glib_initialized ()
{
static bool initialized = false;
if (G_UNLIKELY(!initialized))
{
initialized = true;
g_type_init();
}
}
}
/***
****
***/
class DbusListenerTest : public ::testing::Test
{
public:
GSList * devices;
GDBusConnection * connection;
GMainLoop * mainloop;
GTestDBus * bus;
bool bus_acquired;
bool name_acquired;
virtual void SetUp()
{
bus_acquired = false;
name_acquired = false;
connection = NULL;
devices = NULL;
ensure_glib_initialized ();
mainloop = g_main_loop_new (NULL, FALSE);
bus = g_test_dbus_new (G_TEST_DBUS_NONE);
g_test_dbus_up (bus);
}
virtual void TearDown()
{
g_slist_free_full (devices, g_object_unref);
g_test_dbus_down (bus);
g_main_loop_unref (mainloop);
}
};
/***
****
***/
/*
TEST_F(DbusListenerTest, GObjectNew)
{
GObject * o = G_OBJECT (g_object_new (INDICATOR_POWER_DBUS_LISTENER_TYPE, NULL));
ASSERT_TRUE (o != NULL);
ASSERT_TRUE (INDICATOR_IS_POWER_DBUS_LISTENER(o));
g_object_run_dispose (o); // used to get coverage of both branches in the object's dispose func's g_clear_*() calls
g_object_unref (o);
}
*/
static void
on_bus_acquired (GDBusConnection *conn, const gchar * name, gpointer gself)
{
g_debug ("bus acquired: %s, connection is %p", name, conn);
DbusListenerTest * test = static_cast<DbusListenerTest*> (gself);
test->connection = conn;
test->bus_acquired = true;
}
static void
on_name_acquired (GDBusConnection * conn, const gchar * name, gpointer gself)
{
g_debug ("name acquired: %s, connection is %p", name, conn);
DbusListenerTest * test = static_cast<DbusListenerTest*> (gself);
test->name_acquired = true;
g_main_loop_quit (test->mainloop);
}
static void
on_name_lost (GDBusConnection * conn, const gchar * name, gpointer gself)
{
g_debug ("name lost: %s, connection is %p", name, conn);
DbusListenerTest * test = static_cast<DbusListenerTest*> (gself);
test->name_acquired = false;
g_main_loop_quit (test->mainloop);
}
static void
on_devices_enumerated (IndicatorPowerDbusListener * l, GSList * devices, gpointer gself)
{
g_debug ("on_devices_enumerated");
DbusListenerTest * test = static_cast<DbusListenerTest*> (gself);
test->name_acquired = false;
g_slist_foreach (devices, (GFunc)g_object_ref, NULL);
test->devices = g_slist_copy (devices);
g_main_loop_quit (test->mainloop);
}
static void
gsd_power_handle_method_call (GDBusConnection *connection,
const gchar *sender,
const gchar *object_path,
const gchar *interface_name,
const gchar *method_name,
GVariant *parameters,
GDBusMethodInvocation *invocation,
gpointer user_data)
{
if (!g_strcmp0 (method_name, "GetDevices"))
{
/* create builder */
GVariantBuilder * builder = g_variant_builder_new (G_VARIANT_TYPE("a(susdut)"));
g_variant_builder_add (builder, "(susdut)",
"/org/freedesktop/UPower/devices/line_power_AC",
UP_DEVICE_KIND_LINE_POWER,
". GThemedIcon ac-adapter-symbolic ac-adapter ",
0.0,
UP_DEVICE_STATE_UNKNOWN,
0);
g_variant_builder_add (builder, "(susdut)",
"/org/freedesktop/UPower/devices/battery_BAT0",
UP_DEVICE_KIND_BATTERY,
". GThemedIcon battery-good-symbolic gpm-battery-060 battery-good ",
52.871712,
UP_DEVICE_STATE_DISCHARGING,
8834);
GVariant * value = g_variant_builder_end (builder);
GVariant * tuple = g_variant_new_tuple (&value, 1);
g_dbus_method_invocation_return_value (invocation, tuple);
g_variant_builder_unref (builder);
}
}
static const GDBusInterfaceVTable gsd_power_interface_vtable =
{
gsd_power_handle_method_call,
NULL, /* GetProperty */
NULL, /* SetProperty */
};
TEST_F(DbusListenerTest, GnomeSettingsDaemon)
{
// own org.gnome.SettingsDameon on the bus
const int name_ownership_id = g_bus_own_name (
G_BUS_TYPE_SESSION,
GSD_SERVICE,
G_BUS_NAME_OWNER_FLAGS_NONE,
on_bus_acquired,
on_name_acquired,
on_name_lost,
this, NULL);
ASSERT_FALSE (bus_acquired);
ASSERT_FALSE (name_acquired);
ASSERT_TRUE (connection == NULL);
g_main_loop_run (mainloop);
ASSERT_TRUE (bus_acquired);
ASSERT_TRUE (name_acquired);
ASSERT_TRUE (G_IS_DBUS_CONNECTION(connection));
// register a mock org.gnome.SettingsDaemon.Power interface
const gchar introspection_xml[] = "<node>"
" <interface name='org.gnome.SettingsDaemon.Power'>"
" <property name='Icon' type='s' access='read'>"
" </property>"
" <property name='Tooltip' type='s' access='read'>"
" </property>"
" <method name='GetDevices'>"
" <arg name='devices' type='a(susdut)' direction='out' />"
" </method>"
" </interface>"
"</node>";
GDBusNodeInfo * introspection_data = g_dbus_node_info_new_for_xml(introspection_xml, NULL);
ASSERT_TRUE (introspection_data != NULL);
const int registration_id = g_dbus_connection_register_object (connection,
GSD_POWER_DBUS_PATH,
introspection_data->interfaces[0],
&gsd_power_interface_vtable,
NULL, NULL, NULL);
// create an i-power dbus listener to watch for GSD
ASSERT_EQ (g_slist_length(devices), 0);
GObject * o = G_OBJECT (g_object_new (INDICATOR_POWER_DBUS_LISTENER_TYPE, NULL));
ASSERT_TRUE (o != NULL);
ASSERT_TRUE (INDICATOR_IS_POWER_DBUS_LISTENER(o));
g_signal_connect(o, INDICATOR_POWER_DBUS_LISTENER_DEVICES_ENUMERATED,
G_CALLBACK(on_devices_enumerated), this);
g_main_loop_run (mainloop);
// test the devices should have gotten
ASSERT_EQ (g_slist_length(devices), 2);
IndicatorPowerDevice * device = INDICATOR_POWER_DEVICE (g_slist_nth_data (devices, 0));
ASSERT_EQ (indicator_power_device_get_kind(device), UP_DEVICE_KIND_LINE_POWER);
ASSERT_STREQ ("/org/freedesktop/UPower/devices/line_power_AC", indicator_power_device_get_object_path(device));
device = INDICATOR_POWER_DEVICE (g_slist_nth_data (devices, 1));
ASSERT_EQ (UP_DEVICE_KIND_BATTERY, indicator_power_device_get_kind(device));
ASSERT_STREQ ("/org/freedesktop/UPower/devices/battery_BAT0", indicator_power_device_get_object_path(device));
// cleanup
g_object_run_dispose (o); // used to get coverage of both branches in the object's dispose func's g_clear_*() calls
g_object_unref (o);
g_dbus_connection_unregister_object (connection, registration_id);
g_bus_unown_name (name_ownership_id);
}
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