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device: Expose supported features publicly as FpDeviceFeature

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It can be convenient for device users to check what it supports, without
having multiple functions to check each single feature.

So expose this and add tests.
This commit is contained in:
Marco Trevisan (Treviño)
2021-04-09 21:31:43 +02:00
parent bd99f865d8
commit ef805f2341
14 changed files with 330 additions and 129 deletions
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20
tests/virtual-device.py
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@@ -352,6 +352,16 @@ class VirtualDevice(VirtualDeviceBase):
self.assertEqual(self.dev.props.nr_enroll_stages, self.dev.get_nr_enroll_stages())
self.assertEqual(self.dev.props.open, self.dev.is_open())
def test_device_features(self):
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.CAPTURE))
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.IDENTIFY))
self.assertTrue(self.dev.has_feature(FPrint.DeviceFeature.VERIFY))
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.DUPLICATES_CHECK))
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.STORAGE))
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.STORAGE_LIST))
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.STORAGE_DELETE))
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.STORAGE_CLEAR))
def test_open_error(self):
self._close_on_teardown = False
self.send_command('IGNORED_COMMAND') # This will be consumed by close
@@ -1019,6 +1029,16 @@ class VirtualDeviceStorage(VirtualDevice):
self.assertFalse(self.dev.supports_capture())
self.assertTrue(self.dev.has_storage())
def test_device_features(self):
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.CAPTURE))
self.assertTrue(self.dev.has_feature(FPrint.DeviceFeature.IDENTIFY))
self.assertTrue(self.dev.has_feature(FPrint.DeviceFeature.VERIFY))
self.assertTrue(self.dev.has_feature(FPrint.DeviceFeature.DUPLICATES_CHECK))
self.assertTrue(self.dev.has_feature(FPrint.DeviceFeature.STORAGE))
self.assertTrue(self.dev.has_feature(FPrint.DeviceFeature.STORAGE_LIST))
self.assertTrue(self.dev.has_feature(FPrint.DeviceFeature.STORAGE_DELETE))
self.assertFalse(self.dev.has_feature(FPrint.DeviceFeature.STORAGE_CLEAR))
def test_duplicate_enroll(self):
self.enroll_print('testprint', FPrint.Finger.LEFT_LITTLE)
with self.assertRaises(GLib.Error) as error: