mirror of
https://github.com/sezanzeb/input-remapper
synced 2024-11-02 15:40:19 +00:00
266 lines
8.1 KiB
Python
266 lines
8.1 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 os
|
|
import multiprocessing
|
|
import unittest
|
|
import time
|
|
import subprocess
|
|
|
|
import evdev
|
|
from evdev.ecodes import EV_KEY, EV_ABS
|
|
from gi.repository import Gtk
|
|
from pydbus import SystemBus
|
|
|
|
from keymapper.state import custom_mapping, system_mapping
|
|
from keymapper.config import config
|
|
from keymapper.getdevices import get_devices
|
|
from keymapper.paths import get_preset_path
|
|
from keymapper.key import Key
|
|
from keymapper.daemon import Daemon, get_dbus_interface, BUS_NAME
|
|
|
|
from tests.test import cleanup, uinput_write_history_pipe, InputEvent, \
|
|
pending_events, is_service_running, fixtures, tmp
|
|
|
|
|
|
def gtk_iteration():
|
|
"""Iterate while events are pending."""
|
|
while Gtk.events_pending():
|
|
Gtk.main_iteration()
|
|
|
|
|
|
class TestDBusDaemon(unittest.TestCase):
|
|
def setUp(self):
|
|
self.process = multiprocessing.Process(
|
|
target=os.system,
|
|
args=('key-mapper-service -d',)
|
|
)
|
|
self.process.start()
|
|
time.sleep(0.5)
|
|
self.interface = get_dbus_interface()
|
|
|
|
def tearDown(self):
|
|
self.interface.stop()
|
|
os.system('pkill -f key-mapper-service')
|
|
|
|
for _ in range(10):
|
|
time.sleep(0.1)
|
|
if not is_service_running():
|
|
break
|
|
|
|
self.assertFalse(is_service_running())
|
|
|
|
def test_can_connect(self):
|
|
# it's a remote dbus object
|
|
self.assertEqual(self.interface._bus_name, BUS_NAME)
|
|
self.assertFalse(isinstance(self.interface, Daemon))
|
|
self.assertEqual(self.interface.hello('foo'), 'foo')
|
|
|
|
|
|
check_output = subprocess.check_output
|
|
dbus_get = type(SystemBus()).get
|
|
|
|
|
|
class TestDaemon(unittest.TestCase):
|
|
new_fixture = '/dev/input/event9876'
|
|
|
|
def setUp(self):
|
|
self.grab = evdev.InputDevice.grab
|
|
self.daemon = None
|
|
|
|
def tearDown(self):
|
|
# avoid race conditions with other tests, daemon may run processes
|
|
if self.daemon is not None:
|
|
self.daemon.stop()
|
|
self.daemon = None
|
|
evdev.InputDevice.grab = self.grab
|
|
|
|
subprocess.check_output = check_output
|
|
type(SystemBus()).get = dbus_get
|
|
|
|
cleanup()
|
|
|
|
def test_get_dbus_interface(self):
|
|
# no daemon runs, should return an instance of the object instead
|
|
self.assertFalse(is_service_running())
|
|
self.assertIsInstance(get_dbus_interface(), Daemon)
|
|
self.assertIsNone(get_dbus_interface(False))
|
|
|
|
subprocess.check_output = lambda *args: None
|
|
self.assertTrue(is_service_running())
|
|
# now it actually tries to use the dbus, but it fails
|
|
# because none exists, so it returns an instance again
|
|
self.assertIsInstance(get_dbus_interface(), Daemon)
|
|
self.assertIsNone(get_dbus_interface(False))
|
|
|
|
class FakeConnection:
|
|
pass
|
|
|
|
type(SystemBus()).get = lambda *args: FakeConnection()
|
|
self.assertIsInstance(get_dbus_interface(), FakeConnection)
|
|
self.assertIsInstance(get_dbus_interface(False), FakeConnection)
|
|
|
|
def test_daemon(self):
|
|
ev_1 = (EV_KEY, 9)
|
|
ev_2 = (EV_ABS, 12)
|
|
keycode_to_1 = 100
|
|
keycode_to_2 = 101
|
|
|
|
device = 'device 2'
|
|
|
|
custom_mapping.change(Key(*ev_1, 1), 'a')
|
|
custom_mapping.change(Key(*ev_2, -1), 'b')
|
|
|
|
system_mapping.clear()
|
|
system_mapping._set('a', keycode_to_1)
|
|
system_mapping._set('b', keycode_to_2)
|
|
|
|
preset = 'foo'
|
|
|
|
custom_mapping.save(get_preset_path(device, preset))
|
|
config.set_autoload_preset(device, preset)
|
|
|
|
"""injection 1"""
|
|
|
|
# should forward the event unchanged
|
|
pending_events[device] = [
|
|
InputEvent(EV_KEY, 13, 1)
|
|
]
|
|
|
|
self.daemon = Daemon()
|
|
preset_path = get_preset_path(device, preset)
|
|
|
|
self.assertFalse(uinput_write_history_pipe[0].poll())
|
|
self.daemon.start_injecting(device, preset_path)
|
|
|
|
self.assertTrue(self.daemon.is_injecting(device))
|
|
self.assertFalse(self.daemon.is_injecting('device 1'))
|
|
|
|
event = uinput_write_history_pipe[0].recv()
|
|
self.assertEqual(event.type, EV_KEY)
|
|
self.assertEqual(event.code, 13)
|
|
self.assertEqual(event.value, 1)
|
|
|
|
self.daemon.stop_injecting(device)
|
|
self.assertFalse(self.daemon.is_injecting(device))
|
|
|
|
time.sleep(0.2)
|
|
try:
|
|
self.assertFalse(uinput_write_history_pipe[0].poll())
|
|
except AssertionError:
|
|
print(uinput_write_history_pipe[0].recv())
|
|
raise
|
|
|
|
"""injection 2"""
|
|
|
|
# -1234 will be normalized to -1 by the injector
|
|
pending_events[device] = [
|
|
InputEvent(*ev_2, -1234)
|
|
]
|
|
|
|
path = get_preset_path(device, preset)
|
|
self.daemon.start_injecting(device, path)
|
|
|
|
# the written key is a key-down event, not the original
|
|
# event value of -5678
|
|
event = uinput_write_history_pipe[0].recv()
|
|
self.assertEqual(event.type, EV_KEY)
|
|
self.assertEqual(event.code, keycode_to_2)
|
|
self.assertEqual(event.value, 1)
|
|
|
|
def test_refresh_devices_on_start(self):
|
|
ev = (EV_KEY, 9)
|
|
keycode_to = 100
|
|
device = '9876 name'
|
|
# this test only makes sense if this device is unknown yet
|
|
self.assertIsNone(get_devices().get(device))
|
|
custom_mapping.change(Key(*ev, 1), 'a')
|
|
system_mapping.clear()
|
|
system_mapping._set('a', keycode_to)
|
|
preset = 'foo'
|
|
custom_mapping.save(get_preset_path(device, preset))
|
|
config.set_autoload_preset(device, preset)
|
|
pending_events[device] = [
|
|
InputEvent(*ev, 1)
|
|
]
|
|
self.daemon = Daemon()
|
|
preset_path = get_preset_path(device, preset)
|
|
|
|
# make sure the devices are populated
|
|
get_devices()
|
|
fixtures[self.new_fixture] = {
|
|
'capabilities': {evdev.ecodes.EV_KEY: [ev[1]]},
|
|
'phys': '9876 phys',
|
|
'info': 'abcd',
|
|
'name': device
|
|
}
|
|
|
|
self.daemon.start_injecting(device, preset_path)
|
|
|
|
# test if the injector called refresh_devices successfully
|
|
self.assertIsNotNone(get_devices().get(device))
|
|
|
|
event = uinput_write_history_pipe[0].recv()
|
|
self.assertEqual(event.type, EV_KEY)
|
|
self.assertEqual(event.code, keycode_to)
|
|
self.assertEqual(event.value, 1)
|
|
|
|
self.daemon.stop_injecting(device)
|
|
self.assertFalse(self.daemon.is_injecting(device))
|
|
|
|
def test_xmodmap_file(self):
|
|
from_keycode = evdev.ecodes.KEY_A
|
|
to_name = 'qux'
|
|
to_keycode = 100
|
|
event = (EV_KEY, from_keycode, 1)
|
|
|
|
device = 'device 2'
|
|
preset = 'foo'
|
|
|
|
path = get_preset_path(device, preset)
|
|
|
|
custom_mapping.change(Key(event), to_name)
|
|
custom_mapping.save(path)
|
|
|
|
system_mapping.clear()
|
|
|
|
config.set_autoload_preset(device, preset)
|
|
|
|
pending_events[device] = [
|
|
InputEvent(*event)
|
|
]
|
|
|
|
xmodmap_path = os.path.join(tmp, 'foobar.json')
|
|
with open(xmodmap_path, 'w') as file:
|
|
file.write(f'{{"{to_name}":{to_keycode}}}')
|
|
|
|
self.daemon = Daemon()
|
|
self.daemon.start_injecting(device, path, xmodmap_path)
|
|
|
|
event = uinput_write_history_pipe[0].recv()
|
|
self.assertEqual(event.type, EV_KEY)
|
|
self.assertEqual(event.code, to_keycode)
|
|
self.assertEqual(event.value, 1)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
unittest.main()
|