tests for KeycodeInjector
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#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# key-mapper - GUI for device specific keyboard mappings
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# Copyright (C) 2020 sezanzeb <proxima@hip70890b.de>
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#
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# This file is part of key-mapper.
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#
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# key-mapper is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# key-mapper is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with key-mapper. If not, see <https://www.gnu.org/licenses/>.
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import unittest
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import evdev
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from keymapper.injector import KeycodeInjector
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from keymapper.getdevices import get_devices
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from keymapper.state import custom_mapping, system_mapping
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from test import uinput_write_history, Event, pending_events
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class TestInjector(unittest.TestCase):
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def setUp(self):
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self.injector = None
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def tearDown(self):
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if self.injector is not None:
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self.injector.stop_injecting()
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def test_injector(self):
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device = get_devices()['device 2']
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custom_mapping.change(9, 'a')
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# one mapping that is unknown in the system_mapping on purpose
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custom_mapping.change(10, 'b')
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system_mapping.empty()
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system_mapping.change(100, 'a')
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# the second arg of those event objects is 8 lower than the
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# keycode used in X and in the mappings
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pending_events['device 2'] = [
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Event(evdev.events.EV_KEY, 1, 0),
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Event(evdev.events.EV_KEY, 1, 1),
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# ignored because unknown to the system
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Event(evdev.events.EV_KEY, 2, 0),
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Event(evdev.events.EV_KEY, 2, 1),
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# just pass those over without modifying
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Event(3124, 3564, 6542),
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]
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class FakePipe:
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def send(self, message):
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pass
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self.injector = KeycodeInjector('device 2')
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self.injector._start_injecting_worker(
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path=device['paths'][0],
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pipe=FakePipe()
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)
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self.assertEqual(uinput_write_history[0].type, evdev.events.EV_KEY)
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self.assertEqual(uinput_write_history[0].code, 92)
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self.assertEqual(uinput_write_history[0].value, 0)
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self.assertEqual(uinput_write_history[1].type, evdev.events.EV_KEY)
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self.assertEqual(uinput_write_history[1].code, 92)
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self.assertEqual(uinput_write_history[1].value, 1)
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self.assertEqual(uinput_write_history[2].type, 3124)
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self.assertEqual(uinput_write_history[2].code, 3564)
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self.assertEqual(uinput_write_history[2].value, 6542)
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if __name__ == "__main__":
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unittest.main()
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