depau/libfprint
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

virtual-device: Return an duplicated data error if trying to re-enroll a print

Browse source
This commit is contained in:
Marco Trevisan (Treviño) 2021-01-27 15:03:19 +01:00
parent 36304b736b
commit d90ee96df8
2 changed files with 17 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
libfprint/drivers/virtual-device.c
View file

@ -558,6 +558,16 @@ dev_enroll (FpDevice *dev)
GVariant *data; GVariant *data;
gboolean completed; gboolean completed;
if (self->prints_storage && g_hash_table_contains (self->prints_storage, id))
{
if (should_wait_to_sleep (self, id, error))
return;
fpi_device_enroll_complete (dev, NULL,
fpi_device_error_new (FP_DEVICE_ERROR_DATA_DUPLICATE));
return;
}
if (self->enroll_stages_passed == 0) if (self->enroll_stages_passed == 0)
{ {
fpi_print_set_type (print, FPI_PRINT_RAW); fpi_print_set_type (print, FPI_PRINT_RAW);

7
tests/virtual-device.py
View file

@ -613,6 +613,13 @@ class VirtualDeviceStorage(VirtualDevice):
self.assertFalse(self.dev.supports_capture()) self.assertFalse(self.dev.supports_capture())
self.assertTrue(self.dev.has_storage()) self.assertTrue(self.dev.has_storage())
def test_duplicate_enroll(self):
self.enroll_print('testprint', FPrint.Finger.LEFT_LITTLE)
with self.assertRaises(GLib.Error) as error:
self.enroll_print('testprint', FPrint.Finger.LEFT_LITTLE)
self.assertTrue(error.exception.matches(FPrint.DeviceError.quark(),
FPrint.DeviceError.DATA_DUPLICATE))
def test_list_empty(self): def test_list_empty(self):
self.assertFalse(self.dev.list_prints_sync()) self.assertFalse(self.dev.list_prints_sync())