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-rw-r--r--debian/changelog7
-rw-r--r--src/Makefile.am2
-rw-r--r--src/device.c53
-rw-r--r--src/ib-brightness-powerd-control.c181
-rw-r--r--src/ib-brightness-powerd-control.h42
-rw-r--r--src/service.c178
-rw-r--r--tests/Makefile.am7
-rw-r--r--tests/test-device.cc160
8 files changed, 543 insertions, 87 deletions
diff --git a/debian/changelog b/debian/changelog
index dbb6ea0..6ef71bf 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+indicator-power (12.10.6+14.04.20140326-0ubuntu1) trusty; urgency=low
+
+ [ Y.C cheng ]
+ * Set brightness via powerd if it exist (using dbus) (LP: #1287599)
+
+ -- Ubuntu daily release <ps-jenkins@lists.canonical.com> Wed, 26 Mar 2014 18:50:46 +0000
+
indicator-power (12.10.6+14.04.20140314-0ubuntu1) trusty; urgency=low
[ Charles Kerr ]
diff --git a/src/Makefile.am b/src/Makefile.am
index be746db..2461592 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -46,6 +46,8 @@ libindciatorpower_upower_a_LDFLAGS = $(COVERAGE_LDFLAGS)
libindicatorpower_service_a_SOURCES = \
ib-brightness-control.c \
ib-brightness-control.h \
+ ib-brightness-powerd-control.c \
+ ib-brightness-powerd-control.h \
device-provider.c \
device-provider.h \
device.c \
diff --git a/src/device.c b/src/device.c
index ed3c399..e3b655a 100644
--- a/src/device.c
+++ b/src/device.c
@@ -595,10 +595,12 @@ get_expanded_time_remaining (const IndicatorPowerDevice * device)
if (p->state == UP_DEVICE_STATE_CHARGING)
{
+ /* TRANSLATORS: H:MM (hours, minutes) to charge the battery. Example: "1:30 to charge" */
str = g_strdup_printf (_("%0d:%02d to charge"), hours, minutes);
}
else // discharging
{
+ /* TRANSLATORS: H:MM (hours, minutes) to discharge the battery. Example: "1:30 left"*/
str = g_strdup_printf (_("%0d:%02d left"), hours, minutes);
}
}
@@ -631,22 +633,38 @@ get_accessible_time_remaining (const IndicatorPowerDevice * device)
if (p->state == UP_DEVICE_STATE_CHARGING)
{
if (hours > 0)
- str = g_strdup_printf (_("%d %s %d %s to charge"),
- hours, g_dngettext (NULL, "hour", "hours", hours),
- minutes, g_dngettext (NULL, "minute", "minutes", minutes));
+ {
+ /* TRANSLATORS: "X (hour,hours) Y (minute,minutes) to charge" the battery.
+ Example: "1 hour 10 minutes to charge" */
+ str = g_strdup_printf (_("%d %s %d %s to charge"),
+ hours, g_dngettext (NULL, "hour", "hours", hours),
+ minutes, g_dngettext (NULL, "minute", "minutes", minutes));
+ }
else
- str = g_strdup_printf (_("%d %s to charge"),
- minutes, g_dngettext (NULL, "minute", "minutes", minutes));
+ {
+ /* TRANSLATORS: "Y (minute,minutes) to charge" the battery.
+ Example: "59 minutes to charge" */
+ str = g_strdup_printf (_("%d %s to charge"),
+ minutes, g_dngettext (NULL, "minute", "minutes", minutes));
+ }
}
else // discharging
{
if (hours > 0)
- str = g_strdup_printf (_("%d %s %d %s left"),
- hours, g_dngettext (NULL, "hour", "hours", hours),
- minutes, g_dngettext (NULL, "minute", "minutes", minutes));
- else
- str = g_strdup_printf (_("%d %s left"),
- minutes, g_dngettext (NULL, "minute", "minutes", minutes));
+ {
+ /* TRANSLATORS: "X (hour,hours) Y (minute,minutes) left" until the battery's empty.
+ Example: "1 hour 10 minutes left" */
+ str = g_strdup_printf (_("%d %s %d %s left"),
+ hours, g_dngettext (NULL, "hour", "hours", hours),
+ minutes, g_dngettext (NULL, "minute", "minutes", minutes));
+ }
+ else
+ {
+ /* TRANSLATORS: "Y (minute,minutes) left" until the battery's empty.
+ Example: "59 minutes left" */
+ str = g_strdup_printf (_("%d %s left"),
+ minutes, g_dngettext (NULL, "minute", "minutes", minutes));
+ }
}
}
else
@@ -700,6 +718,7 @@ get_menuitem_text (const IndicatorPowerDevice * device,
if (p->state == UP_DEVICE_STATE_FULLY_CHARGED)
{
+ /* TRANSLATORS: example: "battery (charged)" */
str = g_strdup_printf (_("%s (charged)"), kind_str);
}
else
@@ -715,9 +734,14 @@ get_menuitem_text (const IndicatorPowerDevice * device,
}
if (time_str && *time_str)
- str = g_strdup_printf (_("%s (%s)"), kind_str, time_str);
+ {
+ /* TRANSLATORS: example: "battery (time remaining)" */
+ str = g_strdup_printf (_("%s (%s)"), kind_str, time_str);
+ }
else
- str = g_strdup (kind_str);
+ {
+ str = g_strdup (kind_str);
+ }
g_free (time_str);
}
@@ -783,14 +807,17 @@ indicator_power_device_get_readable_title (const IndicatorPowerDevice * device,
if (want_time && want_percent)
{
+ /* TRANSLATORS: after the icon, a time-remaining string + battery %. Example: "(0:59, 33%)" */
str = g_strdup_printf (_("(%s, %.0lf%%)"), time_str, p->percentage);
}
else if (want_time)
{
+ /* TRANSLATORS: after the icon, a time-remaining string Example: "(0:59)" */
str = g_strdup_printf (_("(%s)"), time_str);
}
else if (want_percent)
{
+ /* TRANSLATORS: after the icon, a battery %. Example: "(33%)" */
str = g_strdup_printf (_("(%.0lf%%)"), p->percentage);
}
else
diff --git a/src/ib-brightness-powerd-control.c b/src/ib-brightness-powerd-control.c
new file mode 100644
index 0000000..2136fcd
--- /dev/null
+++ b/src/ib-brightness-powerd-control.c
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2014 Canonical Ltd.
+ *
+ * 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/>.
+ *
+ * Authors:
+ * Yuan-Chen Cheng <yc.cheng@canonical.com>
+ */
+
+#include "ib-brightness-powerd-control.h"
+
+static gboolean getBrightnessParams(GDBusProxy* powerd_proxy, int *min, int *max,
+ int *dflt, gboolean *ab_supported);
+
+GDBusProxy*
+powerd_get_proxy(brightness_params_t *params)
+{
+ GError *error = NULL;
+ gboolean ret;
+
+ g_return_val_if_fail (params != NULL, NULL);
+
+ GDBusProxy* powerd_proxy = g_dbus_proxy_new_for_bus_sync(G_BUS_TYPE_SYSTEM,
+ G_DBUS_PROXY_FLAGS_NONE,
+ NULL,
+ "com.canonical.powerd",
+ "/com/canonical/powerd",
+ "com.canonical.powerd",
+ NULL,
+ &error);
+
+ if (error != NULL)
+ {
+ g_debug ("could not connect to powerd: %s", error->message);
+ g_error_free (error);
+ return NULL;
+ }
+
+ ret = getBrightnessParams(powerd_proxy, &(params->min), &(params->max),
+ &(params->dflt), &(params->ab_supported));
+
+ if (! ret)
+ {
+ g_debug ("can't get brightness parameters from powerd");
+ g_object_unref (powerd_proxy);
+ return NULL;
+ }
+
+ return powerd_proxy;
+}
+
+
+static gboolean
+getBrightnessParams(GDBusProxy* powerd_proxy, int *min, int *max, int *dflt, gboolean *ab_supported)
+{
+ GVariant *ret = NULL;
+ GError *error = NULL;
+
+ ret = g_dbus_proxy_call_sync(powerd_proxy,
+ "getBrightnessParams",
+ NULL,
+ G_DBUS_CALL_FLAGS_NONE,
+ 400, NULL, &error); // timeout: 400 ms
+ if (!ret)
+ {
+ if (error != NULL)
+ {
+ if (!g_error_matches(error, G_DBUS_ERROR, G_DBUS_ERROR_SERVICE_UNKNOWN))
+ {
+ g_warning("getBrightnessParams from powerd failed: %s", error->message);
+ }
+ g_error_free(error);
+ }
+ return FALSE;
+ }
+
+ g_variant_get(ret, "((iiib))", min, max, dflt, ab_supported);
+ g_variant_unref(ret);
+ return TRUE;
+}
+
+static gboolean setUserBrightness(GDBusProxy* powerd_proxy, GCancellable *gcancel, int brightness)
+{
+ GVariant *ret = NULL;
+ GError *error = NULL;
+
+ ret = g_dbus_proxy_call_sync(powerd_proxy,
+ "setUserBrightness",
+ g_variant_new("(i)", brightness),
+ G_DBUS_CALL_FLAGS_NONE,
+ -1, gcancel, &error);
+ if (!ret) {
+ g_warning("setUserBrightness via powerd failed: %s", error->message);
+ g_error_free(error);
+ return FALSE;
+ } else {
+ g_variant_unref(ret);
+ return TRUE;
+ }
+}
+
+struct _IbBrightnessPowerdControl
+{
+ GDBusProxy *powerd_proxy;
+ GCancellable *gcancel;
+
+ int min;
+ int max;
+ int dflt; // defalut value
+ gboolean ab_supported;
+
+ int current;
+};
+
+IbBrightnessPowerdControl*
+ib_brightness_powerd_control_new (GDBusProxy* powerd_proxy, brightness_params_t params)
+{
+ IbBrightnessPowerdControl *control;
+
+ control = g_new0 (IbBrightnessPowerdControl, 1);
+ control->powerd_proxy = powerd_proxy;
+ control->gcancel = g_cancellable_new();
+
+ control->min = params.min;
+ control->max = params.max;
+ control->dflt = params.dflt;
+ control->ab_supported = params.ab_supported;
+
+ // XXX: set the brightness value is the only way to sync the brightness value with
+ // powerd, and we should set the user prefered / last set brightness value upon startup.
+ // Before we have code to store last set brightness value or other mechanism, we set
+ // it to default brightness that powerd proposed.
+ ib_brightness_powerd_control_set_value(control, control->dflt);
+
+ return control;
+}
+
+void
+ib_brightness_powerd_control_set_value (IbBrightnessPowerdControl* self, gint value)
+{
+ gboolean ret;
+
+ value = CLAMP(value, self->min, self->max);
+ ret = setUserBrightness(self->powerd_proxy, self->gcancel, value);
+ if (ret)
+ {
+ self->current = value;
+ }
+}
+
+gint
+ib_brightness_powerd_control_get_value (IbBrightnessPowerdControl* self)
+{
+ return self->current;
+}
+
+gint
+ib_brightness_powerd_control_get_max_value (IbBrightnessPowerdControl* self)
+{
+ return self->max;
+}
+
+void
+ib_brightness_powerd_control_free (IbBrightnessPowerdControl *self)
+{
+ g_cancellable_cancel (self->gcancel);
+ g_object_unref (self->gcancel);
+ g_object_unref (self->powerd_proxy);
+ g_free (self);
+}
+
diff --git a/src/ib-brightness-powerd-control.h b/src/ib-brightness-powerd-control.h
new file mode 100644
index 0000000..77f6c8d
--- /dev/null
+++ b/src/ib-brightness-powerd-control.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2014 Canonical Ltd.
+ *
+ * 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/>.
+ *
+ * Authors:
+ * Y.C Cheng <yc.cheng@canonical.com>
+ */
+
+#ifndef __IB_BRIGHTNESS_POWERD_CONTROL_H__
+#define __IB_BRIGHTNESS_POWERD_CONTROL_H__
+
+#include <gio/gio.h>
+
+typedef struct {
+ int max;
+ int min;
+ int dflt;
+ gboolean ab_supported;
+} brightness_params_t;
+
+GDBusProxy* powerd_get_proxy(brightness_params_t *);
+
+typedef struct _IbBrightnessPowerdControl IbBrightnessPowerdControl;
+
+IbBrightnessPowerdControl* ib_brightness_powerd_control_new (GDBusProxy* powerd_proxy, brightness_params_t params);
+void ib_brightness_powerd_control_set_value (IbBrightnessPowerdControl* self, gint value);
+gint ib_brightness_powerd_control_get_value (IbBrightnessPowerdControl* self);
+gint ib_brightness_powerd_control_get_max_value (IbBrightnessPowerdControl* self);
+void ib_brightness_powerd_control_free (IbBrightnessPowerdControl *self);
+
+#endif
diff --git a/src/service.c b/src/service.c
index 1a4e24a..00efe9b 100644
--- a/src/service.c
+++ b/src/service.c
@@ -27,6 +27,7 @@
#include "device.h"
#include "device-provider.h"
#include "ib-brightness-control.h"
+#include "ib-brightness-powerd-control.h"
#include "service.h"
#define BUS_NAME "com.canonical.indicator.power"
@@ -104,6 +105,7 @@ struct _IndicatorPowerServicePrivate
GSettings * settings;
IbBrightnessControl * brightness_control;
+ IbBrightnessPowerdControl * brightness_powerd_control;
guint own_id;
guint actions_export_id;
@@ -459,7 +461,16 @@ create_phone_devices_section (IndicatorPowerService * self G_GNUC_UNUSED)
static void
get_brightness_range (IndicatorPowerService * self, gint * low, gint * high)
{
- const int max = ib_brightness_control_get_max_value (self->priv->brightness_control);
+ priv_t * p = self->priv;
+ int max = 0;
+ if (p->brightness_control)
+ {
+ max = ib_brightness_control_get_max_value (self->priv->brightness_control);
+ }
+ else if (p->brightness_powerd_control)
+ {
+ max = ib_brightness_powerd_control_get_max_value (self->priv->brightness_powerd_control);
+ }
*low = max * 0.05; /* 5% minimum -- don't let the screen go completely dark */
*high = max;
}
@@ -502,7 +513,15 @@ static GVariant *
action_state_for_brightness (IndicatorPowerService * self)
{
priv_t * p = self->priv;
- const gint brightness = ib_brightness_control_get_value (p->brightness_control);
+ gint brightness = 0;
+ if (p->brightness_control)
+ {
+ brightness = ib_brightness_control_get_value (p->brightness_control);
+ }
+ else if (p->brightness_powerd_control)
+ {
+ brightness = ib_brightness_powerd_control_get_value (p->brightness_powerd_control);
+ }
return g_variant_new_double (brightness_to_percentage (self, brightness));
}
@@ -521,7 +540,16 @@ on_brightness_change_requested (GSimpleAction * action G_GNUC_UNUSED,
IndicatorPowerService * self = INDICATOR_POWER_SERVICE (gself);
const gdouble percentage = g_variant_get_double (parameter);
const int brightness = percentage_to_brightness (self, percentage);
- ib_brightness_control_set_value (self->priv->brightness_control, brightness);
+
+ if (self->priv->brightness_control)
+ {
+ ib_brightness_control_set_value (self->priv->brightness_control, brightness);
+ }
+ else if (self->priv->brightness_powerd_control)
+ {
+ ib_brightness_powerd_control_set_value (self->priv->brightness_powerd_control, brightness);
+ }
+
update_brightness_action_state (self);
}
@@ -1018,7 +1046,9 @@ my_dispose (GObject * o)
g_clear_object (&p->conn);
+ // g_clear_pointer has NULL check inside.
g_clear_pointer (&p->brightness_control, ib_brightness_control_free);
+ g_clear_pointer (&p->brightness_powerd_control, ib_brightness_powerd_control_free);
indicator_power_service_set_device_provider (self, NULL);
@@ -1032,6 +1062,8 @@ my_dispose (GObject * o)
static void
indicator_power_service_init (IndicatorPowerService * self)
{
+ GDBusProxy *powerd_proxy;
+ brightness_params_t powerd_brightness_params;
priv_t * p = G_TYPE_INSTANCE_GET_PRIVATE (self,
INDICATOR_TYPE_POWER_SERVICE,
IndicatorPowerServicePrivate);
@@ -1041,7 +1073,15 @@ indicator_power_service_init (IndicatorPowerService * self)
p->settings = g_settings_new ("com.canonical.indicator.power");
- p->brightness_control = ib_brightness_control_new ();
+ powerd_proxy = powerd_get_proxy(&powerd_brightness_params);
+ if (powerd_proxy != NULL)
+ {
+ p->brightness_powerd_control = ib_brightness_powerd_control_new(powerd_proxy, powerd_brightness_params);
+ }
+ else
+ {
+ p->brightness_control = ib_brightness_control_new ();
+ }
init_gactions (self);
@@ -1137,6 +1177,129 @@ indicator_power_service_set_device_provider (IndicatorPowerService * self,
}
}
+/* If a device has multiple batteries and uses only one of them at a time,
+ they should be presented as separate items inside the battery menu,
+ but everywhere else they should be aggregated (bug 880881).
+ Their percentages should be averaged. If any are discharging,
+ the aggregated time remaining should be the maximum of the times
+ for all those that are discharging, plus the sum of the times
+ for all those that are idle. Otherwise, the aggregated time remaining
+ should be the the maximum of the times for all those that are charging. */
+static IndicatorPowerDevice *
+create_totalled_battery_device (const GList * devices)
+{
+ const GList * l;
+ guint n_charged = 0;
+ guint n_charging = 0;
+ guint n_discharging = 0;
+ guint n_batteries = 0;
+ double sum_percent = 0;
+ time_t max_discharge_time = 0;
+ time_t max_charge_time = 0;
+ time_t sum_charged_time = 0;
+ IndicatorPowerDevice * device = NULL;
+
+ for (l=devices; l!=NULL; l=l->next)
+ {
+ const IndicatorPowerDevice * device = INDICATOR_POWER_DEVICE(l->data);
+
+ if (indicator_power_device_get_kind(device) == UP_DEVICE_KIND_BATTERY)
+ {
+ const double percent = indicator_power_device_get_percentage (device);
+ const time_t t = indicator_power_device_get_time (device);
+ const UpDeviceState state = indicator_power_device_get_state (device);
+
+ ++n_batteries;
+
+ if (percent > 0.01)
+ sum_percent += percent;
+
+ if (state == UP_DEVICE_STATE_CHARGING)
+ {
+ ++n_charging;
+ max_charge_time = MAX(max_charge_time, t);
+ }
+ else if (state == UP_DEVICE_STATE_DISCHARGING)
+ {
+ ++n_discharging;
+ max_discharge_time = MAX(max_discharge_time, t);
+ }
+ else if (state == UP_DEVICE_STATE_FULLY_CHARGED)
+ {
+ ++n_charged;
+ sum_charged_time += t;
+ }
+ }
+ }
+
+ if (n_batteries > 1)
+ {
+ const double percent = sum_percent / n_batteries;
+ UpDeviceState state;
+ time_t time_left;
+
+ if (n_discharging > 0)
+ {
+ state = UP_DEVICE_STATE_DISCHARGING;
+ time_left = max_discharge_time + sum_charged_time;
+ }
+ else if (n_charging > 0)
+ {
+ state = UP_DEVICE_STATE_CHARGING;
+ time_left = max_charge_time;
+ }
+ else if (n_charged > 0)
+ {
+ state = UP_DEVICE_STATE_FULLY_CHARGED;
+ time_left = 0;
+ }
+ else
+ {
+ state = UP_DEVICE_STATE_UNKNOWN;
+ time_left = 0;
+ }
+
+ device = indicator_power_device_new (NULL,
+ UP_DEVICE_KIND_BATTERY,
+ percent,
+ state,
+ time_left);
+ }
+
+ return device;
+}
+
+/**
+ * If there are multiple UP_DEVICE_KIND_BATTERY devices in the list,
+ * they're merged into a new 'totalled' device representing the sum of them.
+ *
+ * Returns: (element-type IndicatorPowerDevice)(transfer full): a list of devices
+ */
+static GList*
+merge_batteries_together (GList * devices)
+{
+ GList * ret;
+ IndicatorPowerDevice * merged_device;
+
+ if ((merged_device = create_totalled_battery_device (devices)))
+ {
+ GList * l;
+
+ ret = g_list_append (NULL, merged_device);
+
+ for (l=devices; l!=NULL; l=l->next)
+ if (indicator_power_device_get_kind(INDICATOR_POWER_DEVICE(l->data)) != UP_DEVICE_KIND_BATTERY)
+ ret = g_list_append (ret, g_object_ref(l->data));
+ }
+ else /* not enough batteries to merge */
+ {
+ ret = g_list_copy (devices);
+ g_list_foreach (ret, (GFunc)g_object_ref, NULL);
+ }
+
+ return ret;
+}
+
IndicatorPowerDevice *
indicator_power_service_choose_primary_device (GList * devices)
{
@@ -1144,13 +1307,10 @@ indicator_power_service_choose_primary_device (GList * devices)
if (devices != NULL)
{
- GList * tmp;
-
- tmp = g_list_copy (devices);
+ GList * tmp = merge_batteries_together (devices);
tmp = g_list_sort (tmp, device_compare_func);
primary = g_object_ref (tmp->data);
-
- g_list_free (tmp);
+ g_list_free_full (tmp, (GDestroyNotify)g_object_unref);
}
return primary;
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 47b3e84..483bb8c 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -25,6 +25,13 @@ AM_CXXFLAGS = $(GTEST_CXXFLAGS)
### tests: indicator-power-device
###
+dear-reader-please-note-the-next-test-takes-90-seconds:
+ @echo "#!/bin/bash" > $@
+ @echo "exit 0" >> $@
+ @chmod +x $@
+TESTS += dear-reader-please-note-the-next-test-takes-90-seconds
+CLEANFILES += dear-reader-please-note-the-next-test-takes-90-seconds
+
TEST_LIBS = $(COVERAGE_LDFLAGS) libgtest.a -lpthread
TEST_CPPFLAGS = $(SERVICE_DEPS_CFLAGS) $(AM_CPPFLAGS)
diff --git a/tests/test-device.cc b/tests/test-device.cc
index 4d4a89f..96bea80 100644
--- a/tests/test-device.cc
+++ b/tests/test-device.cc
@@ -19,6 +19,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#include <gio/gio.h>
#include <gtest/gtest.h>
+#include <cmath> // ceil()
#include "device.h"
#include "service.h"
@@ -668,77 +669,106 @@ TEST_F(DeviceTest, Inestimable___this_takes_80_seconds)
g_free (real_lang);
}
-
-/* The menu title should tell you at a glance what you need to know most: what
- device will lose power soonest (and optionally when), or otherwise which
- device will take longest to charge (and optionally how long it will take). */
+/* If a device has multiple batteries and uses only one of them at a time,
+ they should be presented as separate items inside the battery menu,
+ but everywhere else they should be aggregated (bug 880881).
+ Their percentages should be averaged. If any are discharging,
+ the aggregated time remaining should be the maximum of the times
+ for all those that are discharging, plus the sum of the times
+ for all those that are idle. Otherwise, the aggregated time remaining
+ should be the the maximum of the times for all those that are charging. */
TEST_F(DeviceTest, ChoosePrimary)
{
- GList * device_list;
- IndicatorPowerDevice * a;
- IndicatorPowerDevice * b;
-
- a = indicator_power_device_new ("/org/freedesktop/UPower/devices/mouse",
- UP_DEVICE_KIND_MOUSE,
- 0.0,
- UP_DEVICE_STATE_DISCHARGING,
- 0);
- b = indicator_power_device_new ("/org/freedesktop/UPower/devices/battery",
- UP_DEVICE_KIND_BATTERY,
- 0.0,
- UP_DEVICE_STATE_DISCHARGING,
- 0);
-
- /* device states + time left to {discharge,charge} + % of charge left,
- sorted in order of preference wrt the spec's criteria.
- So tests[i] should be picked over any test with an index greater than i */
- struct {
- int kind;
- int state;
+ struct Description
+ {
+ const char * path;
+ UpDeviceKind kind;
+ UpDeviceState state;
guint64 time;
double percentage;
- } tests[] = {
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 49, 50.0 },
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 50, 50.0 },
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 50, 100.0 },
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 51, 50.0 },
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 50, 50.0 },
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 49, 50.0 },
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 49, 100.0 },
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 48, 50.0 },
- { UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_FULLY_CHARGED, 0, 50.0 },
- { UP_DEVICE_KIND_KEYBOARD, UP_DEVICE_STATE_FULLY_CHARGED, 0, 50.0 },
- { UP_DEVICE_KIND_LINE_POWER, UP_DEVICE_STATE_UNKNOWN, 0, 0.0 }
};
- device_list = NULL;
- device_list = g_list_append (device_list, a);
- device_list = g_list_append (device_list, b);
+ const Description descriptions[] = {
+ { "/some/path/d0", UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 10, 60.0 }, // 0
+ { "/some/path/d1", UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 20, 80.0 }, // 1
+ { "/some/path/d2", UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 30, 100.0 }, // 2
- for (int i=0, n=G_N_ELEMENTS(tests); i<n; i++)
- {
- for (int j=i+1; j<n; j++)
- {
- g_object_set (a, INDICATOR_POWER_DEVICE_KIND, tests[i].kind,
- INDICATOR_POWER_DEVICE_STATE, tests[i].state,
- INDICATOR_POWER_DEVICE_TIME, guint64(tests[i].time),
- INDICATOR_POWER_DEVICE_PERCENTAGE, tests[i].percentage,
- NULL);
- g_object_set (b, INDICATOR_POWER_DEVICE_KIND, tests[j].kind,
- INDICATOR_POWER_DEVICE_STATE, tests[j].state,
- INDICATOR_POWER_DEVICE_TIME, guint64(tests[j].time),
- INDICATOR_POWER_DEVICE_PERCENTAGE, tests[j].percentage,
- NULL);
- ASSERT_EQ (a, indicator_power_service_choose_primary_device(device_list));
- g_object_unref (G_OBJECT(a));
-
- /* reverse the list to check that list order doesn't matter */
- device_list = g_list_reverse (device_list);
- ASSERT_EQ (a, indicator_power_service_choose_primary_device(device_list));
- g_object_unref (G_OBJECT(a));
- }
- }
+ { "/some/path/c0", UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 10, 60.0 }, // 3
+ { "/some/path/c1", UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 20, 80.0 }, // 4
+ { "/some/path/c2", UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 30, 100.0 }, // 5
- // cleanup
- g_list_free_full (device_list, g_object_unref);
+ { "/some/path/f0", UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_FULLY_CHARGED, 0, 100.0 }, // 6
+ { "/some/path/m0", UP_DEVICE_KIND_MOUSE, UP_DEVICE_STATE_DISCHARGING, 20, 80.0 }, // 7
+ { "/some/path/m1", UP_DEVICE_KIND_MOUSE, UP_DEVICE_STATE_FULLY_CHARGED, 0, 100.0 }, // 8
+ { "/some/path/pw", UP_DEVICE_KIND_LINE_POWER, UP_DEVICE_STATE_UNKNOWN, 0, 0.0 } // 9
+ };
+
+ std::vector<IndicatorPowerDevice*> devices;
+ for(const auto& desc : descriptions)
+ devices.push_back(indicator_power_device_new(desc.path, desc.kind, desc.percentage, desc.state, desc.time));
+
+ const struct {
+ std::vector<int> device_indices;
+ Description expected;
+ } tests[] = {
+
+ { { 0 }, descriptions[0] }, // 1 discharging
+ { { 0, 1 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 20, 70.0 } }, // 2 discharging
+ { { 1, 2 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 30, 90.0 } }, // 2 discharging
+ { { 0, 1, 2 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 30, 80.0 } }, // 3 discharging
+
+ { { 3 }, descriptions[3] }, // 1 charging
+ { { 3, 4 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 20, 70.0 } }, // 2 charging
+ { { 4, 5 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 30, 90.0 } }, // 2 charging
+ { { 3, 4, 5 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 30, 80.0 } }, // 3 charging
+
+ { { 6 }, descriptions[6] }, // 1 charged
+ { { 6, 0 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 10, 80.0 } }, // 1 charged, 1 discharging
+ { { 6, 3 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_CHARGING, 10, 80.0 } }, // 1 charged, 1 charging
+ { { 6, 0, 3 }, { nullptr, UP_DEVICE_KIND_BATTERY, UP_DEVICE_STATE_DISCHARGING, 10, 73.3 } }, // 1 charged, 1 charging, 1 discharging
+
+ { { 0, 7 }, descriptions[0] }, // 1 discharging battery, 1 discharging mouse. pick the one with the least time left.
+ { { 2, 7 }, descriptions[7] }, // 1 discharging battery, 1 discharging mouse. pick the one with the least time left.
+
+ { { 0, 8 }, descriptions[0] }, // 1 discharging battery, 1 fully-charged mouse. pick the one that's discharging.
+ { { 6, 7 }, descriptions[7] }, // 1 discharging mouse, 1 fully-charged battery. pick the one that's discharging.
+
+ { { 0, 9 }, descriptions[0] }, // everything comes before power lines
+ { { 3, 9 }, descriptions[3] },
+ { { 7, 9 }, descriptions[7] }
+ };
+
+ for(const auto& test : tests)
+ {
+ const auto& x = test.expected;
+
+ GList * device_glist = nullptr;
+ for(const auto& i : test.device_indices)
+ device_glist = g_list_append(device_glist, devices[i]);
+
+ auto primary = indicator_power_service_choose_primary_device(device_glist);
+ EXPECT_STREQ(x.path, indicator_power_device_get_object_path(primary));
+ EXPECT_EQ(x.kind, indicator_power_device_get_kind(primary));
+ EXPECT_EQ(x.state, indicator_power_device_get_state(primary));
+ EXPECT_EQ(x.time, indicator_power_device_get_time(primary));
+ EXPECT_EQ((int)ceil(x.percentage), (int)ceil(indicator_power_device_get_percentage(primary)));
+ g_object_unref(primary);
+
+ // reverse the list and repeat the test
+ // to confirm that list order doesn't matter
+ device_glist = g_list_reverse (device_glist);
+ primary = indicator_power_service_choose_primary_device (device_glist);
+ EXPECT_STREQ(x.path, indicator_power_device_get_object_path(primary));
+ EXPECT_EQ(x.kind, indicator_power_device_get_kind(primary));
+ EXPECT_EQ(x.state, indicator_power_device_get_state(primary));
+ EXPECT_EQ(x.time, indicator_power_device_get_time(primary));
+ EXPECT_EQ((int)ceil(x.percentage), (int)ceil(indicator_power_device_get_percentage(primary)));
+ g_object_unref(primary);
+
+ // cleanup
+ g_list_free(device_glist);
+ }
+
+ for (auto& device : devices)
+ g_object_unref (device);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 19:20:31 +0000