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virtual-device: Add support for changing the device scan type

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This commit is contained in:
Marco Trevisan (Treviño)
2021-01-24 17:35:29 +01:00
parent be0b4ae2bb
commit 81e53c422d
2 changed files with 36 additions and 1 deletions
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25
tests/virtual-device.py
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@@ -94,7 +94,7 @@ class VirtualDevice(unittest.TestCase):
def send_command(self, command, *args):
self.assertIn(command, ['INSERT', 'REMOVE', 'SCAN', 'ERROR', 'RETRY',
'FINGER', 'SET_ENROLL_STAGES'])
'FINGER', 'SET_ENROLL_STAGES', 'SET_SCAN_TYPE'])
with Connection(self.sockaddr) as con:
params = ' '.join(str(p) for p in args)
@@ -292,6 +292,29 @@ class VirtualDevice(unittest.TestCase):
self.assertEqual(matching.get_username(), 'testuser')
self.assertEqual(matching.get_finger(), FPrint.Finger.LEFT_LITTLE)
def test_change_scan_type(self):
notified_spec = None
def on_scan_type_changed(dev, spec):
nonlocal notified_spec
notified_spec = spec
self.dev.connect('notify::scan-type', on_scan_type_changed)
for scan_type in [FPrint.ScanType.PRESS, FPrint.ScanType.SWIPE]:
notified_spec = None
self.send_command('SET_SCAN_TYPE', scan_type.value_nick)
self.assertEqual(self.dev.get_scan_type(), scan_type)
self.assertEqual(notified_spec.name, 'scan-type')
GLib.test_expect_message('libfprint-virtual_device',
GLib.LogLevelFlags.LEVEL_WARNING, '*Scan type*not found')
notified_spec = None
self.send_command('SET_SCAN_TYPE', 'eye-contact')
self.assertEqual(self.dev.get_scan_type(), FPrint.ScanType.SWIPE)
self.assertIsNone(notified_spec)
GLib.test_assert_expected_messages_internal('libfprint-device',
__file__, 0, 'test_change_scan_type')
class VirtualDeviceStorage(VirtualDevice):
def cleanup_device_storage(self):