247 lines
8 KiB
Python
247 lines
8 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import sys
|
|
try:
|
|
import gi
|
|
import re
|
|
import os
|
|
|
|
from gi.repository import GLib, Gio
|
|
|
|
import unittest
|
|
import socket
|
|
import struct
|
|
import subprocess
|
|
import shutil
|
|
import glob
|
|
import tempfile
|
|
except Exception as e:
|
|
print("Missing dependencies: %s" % str(e))
|
|
sys.exit(77)
|
|
|
|
FPrint = None
|
|
|
|
# Re-run the test with the passed wrapper if set
|
|
wrapper = os.getenv('LIBFPRINT_TEST_WRAPPER')
|
|
if wrapper:
|
|
wrap_cmd = wrapper.split(' ') + [sys.executable, os.path.abspath(__file__)] + \
|
|
sys.argv[1:]
|
|
os.unsetenv('LIBFPRINT_TEST_WRAPPER')
|
|
sys.exit(subprocess.check_call(wrap_cmd))
|
|
|
|
ctx = GLib.main_context_default()
|
|
|
|
|
|
class Connection:
|
|
|
|
def __init__(self, addr):
|
|
self.addr = addr
|
|
|
|
def __enter__(self):
|
|
self.con = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
|
|
self.con.connect(self.addr)
|
|
return self.con
|
|
|
|
def __exit__(self, exc_type, exc_val, exc_tb):
|
|
self.con.close()
|
|
del self.con
|
|
|
|
class VirtualDevice(unittest.TestCase):
|
|
|
|
@classmethod
|
|
def setUpClass(cls):
|
|
unittest.TestCase.setUpClass()
|
|
cls.tmpdir = tempfile.mkdtemp(prefix='libfprint-')
|
|
|
|
driver_name = cls.driver_name if hasattr(cls, 'driver_name') else None
|
|
if not driver_name:
|
|
driver_name = re.compile(r'(?<!^)(?=[A-Z])').sub(
|
|
'_', cls.__name__).lower()
|
|
|
|
sock_name = driver_name.replace('_', '-')
|
|
cls.sockaddr = os.path.join(cls.tmpdir, '{}.socket'.format(sock_name))
|
|
os.environ['FP_{}'.format(driver_name.upper())] = cls.sockaddr
|
|
|
|
cls.ctx = FPrint.Context()
|
|
|
|
cls.dev = None
|
|
for dev in cls.ctx.get_devices():
|
|
# We might have a USB device in the test system that needs skipping
|
|
if dev.get_driver() == driver_name:
|
|
cls.dev = dev
|
|
break
|
|
|
|
assert cls.dev is not None, "You need to compile with {} for testing".format(driver_name)
|
|
|
|
@classmethod
|
|
def tearDownClass(cls):
|
|
shutil.rmtree(cls.tmpdir)
|
|
del cls.dev
|
|
del cls.ctx
|
|
unittest.TestCase.tearDownClass()
|
|
|
|
def setUp(self):
|
|
super().setUp()
|
|
self.assertFalse(self.dev.is_open())
|
|
self.dev.open_sync()
|
|
self.assertTrue(self.dev.is_open())
|
|
|
|
def tearDown(self):
|
|
self.assertTrue(self.dev.is_open())
|
|
self.dev.close_sync()
|
|
self.assertFalse(self.dev.is_open())
|
|
super().tearDown()
|
|
|
|
def send_command(self, command, *args):
|
|
self.assertIn(command, ['INSERT', 'REMOVE', 'SCAN', 'ERROR'])
|
|
|
|
with Connection(self.sockaddr) as con:
|
|
params = ' '.join(str(p) for p in args)
|
|
con.sendall('{} {}'.format(command, params).encode('utf-8'))
|
|
|
|
while ctx.pending():
|
|
ctx.iteration(False)
|
|
|
|
def enroll_print(self, nick, finger, username='testuser'):
|
|
self._enrolled = None
|
|
|
|
def done_cb(dev, res):
|
|
print("Enroll done")
|
|
self._enrolled = dev.enroll_finish(res)
|
|
|
|
self.send_command('SCAN', nick)
|
|
|
|
template = FPrint.Print.new(self.dev)
|
|
template.set_finger(finger)
|
|
template.set_username(username)
|
|
|
|
self.dev.enroll(template, None, None, tuple(), done_cb)
|
|
while self._enrolled is None:
|
|
ctx.iteration(False)
|
|
|
|
self.assertEqual(self._enrolled.get_device_stored(),
|
|
self.dev.has_storage())
|
|
|
|
return self._enrolled
|
|
|
|
def check_verify(self, p, scan_nick, match):
|
|
self._verify_match = None
|
|
self._verify_fp = None
|
|
self._verify_error = None
|
|
|
|
if isinstance(scan_nick, str):
|
|
self.send_command('SCAN', scan_nick)
|
|
else:
|
|
self.send_command('ERROR', scan_nick)
|
|
|
|
def verify_cb(dev, res):
|
|
try:
|
|
self._verify_match, self._verify_fp = dev.verify_finish(res)
|
|
except gi.repository.GLib.Error as e:
|
|
self._verify_error = e
|
|
|
|
self.dev.verify(p, callback=verify_cb)
|
|
while self._verify_match is None and self._verify_error is None:
|
|
ctx.iteration(True)
|
|
|
|
if match:
|
|
assert self._verify_fp.equal(p)
|
|
|
|
if isinstance(scan_nick, str):
|
|
self.assertEqual(self._verify_fp.props.fpi_data.get_string(), scan_nick)
|
|
|
|
if self._verify_error is not None:
|
|
raise self._verify_error
|
|
|
|
def test_device_properties(self):
|
|
self.assertEqual(self.dev.get_driver(), 'virtual_device')
|
|
self.assertEqual(self.dev.get_device_id(), '0')
|
|
self.assertEqual(self.dev.get_name(), 'Virtual device for debugging')
|
|
self.assertTrue(self.dev.is_open())
|
|
self.assertEqual(self.dev.get_scan_type(), FPrint.ScanType.SWIPE)
|
|
self.assertEqual(self.dev.get_nr_enroll_stages(), 5)
|
|
self.assertFalse(self.dev.supports_identify())
|
|
self.assertFalse(self.dev.supports_capture())
|
|
self.assertFalse(self.dev.has_storage())
|
|
|
|
def test_enroll(self):
|
|
matching = self.enroll_print('testprint', FPrint.Finger.LEFT_LITTLE)
|
|
self.assertEqual(matching.get_username(), 'testuser')
|
|
self.assertEqual(matching.get_finger(), FPrint.Finger.LEFT_LITTLE)
|
|
|
|
def test_enroll_verify_match(self):
|
|
matching = self.enroll_print('testprint', FPrint.Finger.LEFT_THUMB)
|
|
|
|
self.check_verify(matching, 'testprint', match=True)
|
|
|
|
def test_enroll_verify_no_match(self):
|
|
matching = self.enroll_print('testprint', FPrint.Finger.LEFT_RING)
|
|
|
|
self.check_verify(matching, 'not-testprint', match=False)
|
|
|
|
|
|
def test_enroll_verify_error(self):
|
|
matching = self.enroll_print('testprint', FPrint.Finger.LEFT_RING)
|
|
|
|
with self.assertRaisesRegex(GLib.Error, r"An unspecified error occurred"):
|
|
self.check_verify(matching, 0, match=False)
|
|
|
|
|
|
class VirtualDeviceStorage(VirtualDevice):
|
|
|
|
def cleanup_device_storage(self):
|
|
for print in self.dev.list_prints_sync():
|
|
self.assertTrue(self.dev.delete_print_sync(print, None))
|
|
|
|
def test_device_properties(self):
|
|
self.assertEqual(self.dev.get_driver(), 'virtual_device_storage')
|
|
self.assertEqual(self.dev.get_device_id(), '0')
|
|
self.assertEqual(self.dev.get_name(),
|
|
'Virtual device with storage and identification for debugging')
|
|
self.assertTrue(self.dev.is_open())
|
|
self.assertEqual(self.dev.get_scan_type(), FPrint.ScanType.SWIPE)
|
|
self.assertEqual(self.dev.get_nr_enroll_stages(), 5)
|
|
self.assertTrue(self.dev.supports_identify())
|
|
self.assertFalse(self.dev.supports_capture())
|
|
self.assertTrue(self.dev.has_storage())
|
|
|
|
def test_list_empty(self):
|
|
self.cleanup_device_storage()
|
|
self.assertFalse(self.dev.list_prints_sync())
|
|
|
|
def test_list_populated(self):
|
|
self.cleanup_device_storage()
|
|
self.send_command('INSERT', 'p1')
|
|
print2 = self.enroll_print('p2', FPrint.Finger.LEFT_LITTLE)
|
|
self.assertEqual({'p1', 'p2'}, {p.props.fpi_data.get_string() for p in self.dev.list_prints_sync()})
|
|
|
|
def test_list_delete(self):
|
|
self.cleanup_device_storage()
|
|
p = self.enroll_print('testprint', FPrint.Finger.RIGHT_THUMB)
|
|
l = self.dev.list_prints_sync()
|
|
print(l[0])
|
|
self.assertEqual(len(l), 1)
|
|
print('blub', p.props.fpi_data, type(l[0].props.fpi_data))
|
|
assert p.equal(l[0])
|
|
self.dev.delete_print_sync(p)
|
|
self.assertFalse(self.dev.list_prints_sync())
|
|
|
|
def test_list_delete_missing(self):
|
|
self.cleanup_device_storage()
|
|
p = self.enroll_print('testprint', FPrint.Finger.RIGHT_THUMB)
|
|
self.send_command('REMOVE', 'testprint')
|
|
|
|
with self.assertRaisesRegex(GLib.GError, 'Print was not found'):
|
|
self.dev.delete_print_sync(p)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
try:
|
|
gi.require_version('FPrint', '2.0')
|
|
from gi.repository import FPrint
|
|
except Exception as e:
|
|
print("Missing dependencies: %s" % str(e))
|
|
sys.exit(77)
|
|
|
|
# avoid writing to stderr
|
|
unittest.main(testRunner=unittest.TextTestRunner(stream=sys.stdout, verbosity=2))
|