input-remapper/tests/testcases/test_dev_utils.py

99 lines
3.9 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
from evdev import ecodes
from evdev.ecodes import EV_KEY, EV_ABS, ABS_HAT0X, KEY_A, ABS_X, \
EV_REL, REL_X, REL_WHEEL, REL_HWHEEL
from keymapper.config import config, BUTTONS
from keymapper.mapping import Mapping
from keymapper.dev import utils
from tests.test import InputEvent, InputDevice, MAX_ABS
class TestDevUtils(unittest.TestCase):
def test_max_abs(self):
self.assertEqual(utils.get_max_abs(InputDevice('/dev/input/event30')), MAX_ABS)
self.assertIsNone(utils.get_max_abs(InputDevice('/dev/input/event10')))
def test_should_map_event_as_btn(self):
device = InputDevice('/dev/input/event30')
mapping = Mapping()
# the function name is so horribly long
do = utils.should_map_event_as_btn
"""D-Pad"""
self.assertTrue(do(device, InputEvent(EV_ABS, ABS_HAT0X, 1), mapping))
self.assertTrue(do(device, InputEvent(EV_ABS, ABS_HAT0X, -1), mapping))
"""Mouse movements"""
self.assertFalse(do(device, InputEvent(EV_REL, REL_WHEEL, 1), mapping))
self.assertFalse(do(device, InputEvent(EV_REL, REL_WHEEL, -1), mapping))
self.assertFalse(do(device, InputEvent(EV_REL, REL_HWHEEL, 1), mapping))
self.assertFalse(do(device, InputEvent(EV_REL, REL_HWHEEL, -1), mapping))
self.assertFalse(do(device, InputEvent(EV_REL, REL_X, -1), mapping))
"""regular keys and buttons"""
self.assertTrue(do(device, InputEvent(EV_KEY, KEY_A, 1), mapping))
self.assertTrue(do(device, InputEvent(EV_ABS, ABS_HAT0X, -1), mapping))
"""mousepad events"""
self.assertFalse(do(device, InputEvent(EV_ABS, ecodes.ABS_MT_SLOT, 1), mapping))
self.assertFalse(do(device, InputEvent(EV_ABS, ecodes.ABS_MT_TOOL_Y, 1), mapping))
self.assertFalse(do(device, InputEvent(EV_ABS, ecodes.ABS_MT_POSITION_X, 1), mapping))
"""joysticks"""
self.assertFalse(do(device, InputEvent(EV_ABS, ecodes.ABS_RX, 1234), mapping))
self.assertFalse(do(device, InputEvent(EV_ABS, ecodes.ABS_Y, -1), mapping))
mapping.set('gamepad.joystick.left_purpose', BUTTONS)
event = InputEvent(EV_ABS, ecodes.ABS_RX, MAX_ABS)
self.assertFalse(do(device, event, mapping))
self.assertEqual(event.value, MAX_ABS)
event = InputEvent(EV_ABS, ecodes.ABS_Y, -MAX_ABS)
self.assertTrue(do(device, event, mapping))
self.assertEqual(event.value, -1)
event = InputEvent(EV_ABS, ecodes.ABS_X, -MAX_ABS / 4)
self.assertTrue(do(device, event, mapping))
self.assertEqual(event.value, 0)
config.set('gamepad.joystick.right_purpose', BUTTONS)
event = InputEvent(EV_ABS, ecodes.ABS_RX, MAX_ABS)
self.assertTrue(do(device, event, mapping))
self.assertEqual(event.value, 1)
event = InputEvent(EV_ABS, ecodes.ABS_Y, MAX_ABS)
self.assertTrue(do(device, event, mapping))
self.assertEqual(event.value, 1)
event = InputEvent(EV_ABS, ecodes.ABS_X, MAX_ABS / 4)
self.assertTrue(do(device, event, mapping))
self.assertEqual(event.value, 0)