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input-remapper/tests/testcases/reader.py

98 lines
3.3 KiB
Python

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# key-mapper - GUI for device specific keyboard mappings
# Copyright (C) 2020 sezanzeb <proxima@hip70890b.de>
#
# This file is part of key-mapper.
#
# key-mapper is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# key-mapper is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with key-mapper. If not, see <https://www.gnu.org/licenses/>.
import unittest
import evdev
from keymapper.dev.reader import keycode_reader
from test import Event, pending_events
CODE_1 = 100
CODE_2 = 101
CODE_3 = 102
class TestReader(unittest.TestCase):
def tearDown(self):
keycode_reader.clear()
if pending_events.get('device 1') is not None:
del pending_events['device 1']
if pending_events.get('device 2') is not None:
del pending_events['device 2']
def test_reading(self):
keycode_reader.start_reading('device 1')
pending_events['device 1'] = [
Event(evdev.events.EV_KEY, CODE_1, 1),
Event(evdev.events.EV_KEY, CODE_2, 1),
Event(evdev.events.EV_KEY, CODE_3, 1)
]
self.assertEqual(keycode_reader.read(), CODE_3 + 8)
self.assertIsNone(keycode_reader.read())
def test_specific_device(self):
keycode_reader.start_reading('device 2')
pending_events['device 1'] = [
Event(evdev.events.EV_KEY, CODE_1, 1),
Event(evdev.events.EV_KEY, CODE_2, 1),
Event(evdev.events.EV_KEY, CODE_3, 1)
]
self.assertIsNone(keycode_reader.read())
def test_keymapper_devices(self):
# key-mapper creates devices in /dev, which are also used for
# reading since the original device is in grab-mode
keycode_reader.start_reading('device 2')
pending_events['key-mapper device 2'] = [
Event(evdev.events.EV_KEY, CODE_1, 1),
Event(evdev.events.EV_KEY, CODE_2, 1),
Event(evdev.events.EV_KEY, CODE_3, 1)
]
self.assertEqual(keycode_reader.read(), CODE_3 + 8)
self.assertIsNone(keycode_reader.read())
def test_clear(self):
keycode_reader.start_reading('device 1')
pending_events['device 1'] = [
Event(evdev.events.EV_KEY, CODE_1, 1),
Event(evdev.events.EV_KEY, CODE_2, 1),
Event(evdev.events.EV_KEY, CODE_3, 1)
]
keycode_reader.clear()
self.assertIsNone(keycode_reader.read())
def test_switch_device(self):
keycode_reader.start_reading('device 2')
pending_events['device 2'] = [Event(evdev.events.EV_KEY, CODE_1, 1)]
keycode_reader.start_reading('device 1')
pending_events['device 1'] = [Event(evdev.events.EV_KEY, CODE_3, 1)]
self.assertEqual(keycode_reader.read(), CODE_3 + 8)
self.assertIsNone(keycode_reader.read())
if __name__ == "__main__":
unittest.main()