fdo-mirrors/upower
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/upower/upower.git synced 2026-05-05 15:48:03 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

Support virtual UPS devices for testing

Browse source 
If a HID device is marked with the UPOWER_FAKE_DEVICE udev property, don't send
ioctl commands to it, but instead read status and percentage from udev
properties as well (UPOWER_FAKE_HID_CHARGING and UPOWER_FAKE_HID_PERCENTAGE).

This allows developers or a test suite to test the behaviour of UPSes without
actually having one.
This commit is contained in:
Martin Pitt 2011-04-15 18:01:53 +02:00
parent c25079b652
commit f65aa4dbf2
1 changed files with 24 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
src/linux/up-device-hid.c
View file

@ -306,6 +306,7 @@ up_device_hid_coldplug (UpDevice *device)
UpDeviceHid *hid = UP_DEVICE_HID (device);
GUdevDevice *native;
gboolean ret = FALSE;
gboolean fake_device;
const gchar *device_file;
const gchar *type;
const gchar *vendor;
@ -332,10 +333,14 @@ up_device_hid_coldplug (UpDevice *device)
}
/* first check that we are an UPS */
ret = up_device_hid_is_ups (hid);
if (!ret) {
g_debug ("not a HID device: %s", device_file);
goto out;
fake_device = g_udev_device_has_property (native, "UPOWER_FAKE_DEVICE");
if (!fake_device)
{
ret = up_device_hid_is_ups (hid);
if (!ret) {
g_debug ("not a HID device: %s", device_file);
goto out;
}
}
/* prefer UPOWER names */
@ -355,10 +360,21 @@ up_device_hid_coldplug (UpDevice *device)
NULL);
/* coldplug everything */
ret = up_device_hid_get_all_data (hid);
if (!ret) {
g_debug ("failed to coldplug: %s", device_file);
goto out;
if (fake_device)
{
ret = TRUE;
if (g_udev_device_get_property_as_boolean (native, "UPOWER_FAKE_HID_CHARGING"))
up_device_hid_set_values (hid, UP_DEVICE_HID_CHARGING, 1);
else
up_device_hid_set_values (hid, UP_DEVICE_HID_DISCHARGING, 1);
up_device_hid_set_values (hid, UP_DEVICE_HID_REMAINING_CAPACITY,
g_udev_device_get_property_as_int (native, "UPOWER_FAKE_HID_PERCENTAGE"));
} else {
ret = up_device_hid_get_all_data (hid);
if (!ret) {
g_debug ("failed to coldplug: %s", device_file);
goto out;
}
}
/* fix up device states */