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input-remapper/tests/testcases/test_keycode_mapper.py

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some more tests
4 years ago
#!/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
tests for hold macros
4 years ago
import asyncio
some more tests
4 years ago
from evdev.ecodes import EV_KEY, EV_ABS, ABS_HAT0X, KEY_A, ABS_X, EV_REL, REL_X
tests for hold macros
4 years ago
from keymapper.dev.keycode_mapper import should_map_event_as_btn, \
active_macros, handle_keycode
from keymapper.state import system_mapping
from keymapper.dev.macros import parse
from keymapper.config import config
from tests.test import InputEvent
some more tests
4 years ago
class TestKeycodeMapper(unittest.TestCase):
tests for hold macros
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def tearDown(self):
# make sure all macros are stopped by tests
for code in active_macros:
macro = active_macros[code]
if macro.holding:
macro.release_key()
self.assertFalse(macro.holding)
self.assertFalse(macro.running)
keys = list(active_macros.keys())
for key in keys:
del active_macros[key]
some more tests
4 years ago
def test_should_map_event_as_btn(self):
self.assertTrue(should_map_event_as_btn(EV_ABS, ABS_HAT0X))
self.assertTrue(should_map_event_as_btn(EV_KEY, KEY_A))
self.assertFalse(should_map_event_as_btn(EV_ABS, ABS_X))
self.assertFalse(should_map_event_as_btn(EV_REL, REL_X))
tests for hold macros
4 years ago
def test_handle_keycode(self):
_code_to_code = {
1: 101,
2: 102
}
history = []
class UInput:
def write(self, type, code, value):
history.append((type, code, value))
def syn(self):
pass
uinput = UInput()
handle_keycode(_code_to_code, {}, InputEvent(EV_KEY, 1, 1), uinput)
handle_keycode(_code_to_code, {}, InputEvent(EV_KEY, 3, 1), uinput)
handle_keycode(_code_to_code, {}, InputEvent(EV_KEY, 2, 1), uinput)
self.assertEqual(len(history), 3)
self.assertEqual(history[0], (EV_KEY, 101, 1))
self.assertEqual(history[1], (EV_KEY, 3, 1))
self.assertEqual(history[2], (EV_KEY, 102, 1))
def test_handle_keycode_macro(self):
history = []
code_a = 100
code_b = 101
system_mapping.clear()
system_mapping._set('a', code_a)
system_mapping._set('b', code_b)
macro_mapping = {
1: parse('k(a)'),
2: parse('r(5, k(b))')
}
macro_mapping[1].set_handler(lambda *args: history.append(args))
macro_mapping[2].set_handler(lambda *args: history.append(args))
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 1), None)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 2, 1), None)
loop = asyncio.get_event_loop()
sleeptime = config.get('macros.keystroke_sleep_ms', 10) * 12
# let the mainloop run for some time so that the macro does its stuff
loop.run_until_complete(asyncio.sleep(sleeptime / 1000 + 0.1))
# 6 keycodes written, with down and up events
self.assertEqual(len(history), 12)
self.assertIn((code_a, 1), history)
self.assertIn((code_a, 0), history)
self.assertIn((code_b, 1), history)
self.assertIn((code_b, 0), history)
def calculate_event_number(self, holdtime, before, after):
"""
Parameters
----------
holdtime : int
in ms, how long was the key held down
before : int
how many extra k() calls are executed before h()
after : int
how many extra k() calls are executed after h()
"""
keystroke_sleep = config.get('macros.keystroke_sleep_ms', 10)
# down and up: two sleeps per k
# one initial k(a):
events = before * 2
holdtime -= keystroke_sleep * 2
# hold events
events += (holdtime / (keystroke_sleep * 2)) * 2
# one trailing k(c)
events += after * 2
return events
def test_hold(self):
history = []
code_a = 100
code_b = 101
code_c = 102
system_mapping.clear()
system_mapping._set('a', code_a)
system_mapping._set('b', code_b)
system_mapping._set('c', code_c)
macro_mapping = {
1: parse('k(a).h(k(b)).k(c)')
}
def handler(*args):
history.append(args)
macro_mapping[1].set_handler(handler)
"""start macro"""
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 1), None)
loop = asyncio.get_event_loop()
# let the mainloop run for some time so that the macro does its stuff
sleeptime = 500
keystroke_sleep = config.get('macros.keystroke_sleep_ms', 10)
loop.run_until_complete(asyncio.sleep(sleeptime / 1000))
self.assertTrue(active_macros[1].holding)
self.assertTrue(active_macros[1].running)
"""stop macro"""
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 0), None)
loop.run_until_complete(asyncio.sleep(keystroke_sleep * 10 / 1000))
events = self.calculate_event_number(sleeptime, 1, 1)
self.assertGreater(len(history), events * 0.9)
self.assertLess(len(history), events * 1.1)
self.assertIn((code_a, 1), history)
self.assertIn((code_a, 0), history)
self.assertIn((code_b, 1), history)
self.assertIn((code_b, 0), history)
self.assertIn((code_c, 1), history)
self.assertIn((code_c, 0), history)
self.assertGreater(history.count((code_b, 1)), 1)
self.assertGreater(history.count((code_b, 0)), 1)
# it's stopped and won't write stuff anymore
count_before = len(history)
loop.run_until_complete(asyncio.sleep(0.2))
count_after = len(history)
self.assertEqual(count_before, count_after)
self.assertFalse(active_macros[1].holding)
self.assertFalse(active_macros[1].running)
def test_hold_2(self):
# test irregular input patterns
code_a = 100
code_b = 101
code_c = 102
code_d = 103
system_mapping.clear()
system_mapping._set('a', code_a)
system_mapping._set('b', code_b)
system_mapping._set('c', code_c)
system_mapping._set('d', code_d)
macro_mapping = {
1: parse('h(k(b))'),
2: parse('k(c).r(1, r(1, r(1, h(k(a))))).k(d)'),
3: parse('h(k(b))')
}
history = []
def handler(*args):
history.append(args)
macro_mapping[1].set_handler(handler)
macro_mapping[2].set_handler(handler)
macro_mapping[3].set_handler(handler)
"""start macro 2"""
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 2, 1), None)
loop = asyncio.get_event_loop()
loop.run_until_complete(asyncio.sleep(0.1))
# starting code_c written
self.assertEqual(history.count((code_c, 1)), 1)
self.assertEqual(history.count((code_c, 0)), 1)
# spam garbage events
for _ in range(5):
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 1), None)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 3, 1), None)
loop.run_until_complete(asyncio.sleep(0.05))
self.assertTrue(active_macros[1].holding)
self.assertTrue(active_macros[1].running)
self.assertTrue(active_macros[2].holding)
self.assertTrue(active_macros[2].running)
self.assertTrue(active_macros[3].holding)
self.assertTrue(active_macros[3].running)
# there should only be one code_c in the events, because no key
# up event was ever done so the hold just continued
self.assertEqual(history.count((code_c, 1)), 1)
self.assertEqual(history.count((code_c, 0)), 1)
# without an key up event on 2, it won't write code_d
self.assertNotIn((code_d, 1), history)
self.assertNotIn((code_d, 0), history)
# stop macro 2
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 2, 0), None)
loop.run_until_complete(asyncio.sleep(0.1))
# it stopped and didn't restart, so the count stays at 1
self.assertEqual(history.count((code_c, 1)), 1)
self.assertEqual(history.count((code_c, 0)), 1)
# and the trailing d was written
self.assertEqual(history.count((code_d, 1)), 1)
self.assertEqual(history.count((code_d, 0)), 1)
# it's stopped and won't write stuff anymore
count_before = history.count((code_a, 1))
self.assertGreater(count_before, 1)
loop.run_until_complete(asyncio.sleep(0.1))
count_after = history.count((code_a, 1))
self.assertEqual(count_before, count_after)
"""restart macro 2"""
history = []
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 2, 1), None)
loop.run_until_complete(asyncio.sleep(0.1))
self.assertEqual(history.count((code_c, 1)), 1)
self.assertEqual(history.count((code_c, 0)), 1)
# spam garbage events again, this time key-up events on all other
# macros
for _ in range(5):
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 0), None)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 3, 0), None)
loop.run_until_complete(asyncio.sleep(0.05))
self.assertFalse(active_macros[1].holding)
self.assertFalse(active_macros[1].running)
self.assertTrue(active_macros[2].holding)
self.assertTrue(active_macros[2].running)
self.assertFalse(active_macros[3].holding)
self.assertFalse(active_macros[3].running)
# stop macro 2
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 2, 0), None)
loop.run_until_complete(asyncio.sleep(0.1))
# was started only once
self.assertEqual(history.count((code_c, 1)), 1)
self.assertEqual(history.count((code_c, 0)), 1)
# and the trailing d was also written only once
self.assertEqual(history.count((code_d, 1)), 1)
self.assertEqual(history.count((code_d, 0)), 1)
# stop all macros
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 0), None)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 3, 0), None)
loop.run_until_complete(asyncio.sleep(0.1))
# it's stopped and won't write stuff anymore
count_before = len(history)
loop.run_until_complete(asyncio.sleep(0.1))
count_after = len(history)
self.assertEqual(count_before, count_after)
self.assertFalse(active_macros[1].holding)
self.assertFalse(active_macros[1].running)
self.assertFalse(active_macros[2].holding)
self.assertFalse(active_macros[2].running)
self.assertFalse(active_macros[3].holding)
self.assertFalse(active_macros[3].running)
def test_hold_3(self):
# test irregular input patterns
code_a = 100
code_b = 101
code_c = 102
system_mapping.clear()
system_mapping._set('a', code_a)
system_mapping._set('b', code_b)
system_mapping._set('c', code_c)
macro_mapping = {
1: parse('k(a).h(k(b)).k(c)'),
}
history = []
def handler(*args):
history.append(args)
macro_mapping[1].set_handler(handler)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 1), None)
loop = asyncio.get_event_loop()
loop.run_until_complete(asyncio.sleep(0.1))
for _ in range(5):
self.assertTrue(active_macros[1].holding)
self.assertTrue(active_macros[1].running)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 1), None)
loop.run_until_complete(asyncio.sleep(0.05))
# duplicate key down events don't do anything
self.assertEqual(history.count((code_a, 1)), 1)
self.assertEqual(history.count((code_a, 0)), 1)
self.assertEqual(history.count((code_c, 1)), 0)
self.assertEqual(history.count((code_c, 0)), 0)
# stop
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 0), None)
loop.run_until_complete(asyncio.sleep(0.1))
self.assertEqual(history.count((code_a, 1)), 1)
self.assertEqual(history.count((code_a, 0)), 1)
self.assertEqual(history.count((code_c, 1)), 1)
self.assertEqual(history.count((code_c, 0)), 1)
self.assertFalse(active_macros[1].holding)
self.assertFalse(active_macros[1].running)
# it's stopped and won't write stuff anymore
count_before = len(history)
loop.run_until_complete(asyncio.sleep(0.1))
count_after = len(history)
self.assertEqual(count_before, count_after)
def test_hold_two(self):
history = []
code_1 = 100
code_2 = 101
code_3 = 102
code_a = 103
code_b = 104
code_c = 105
system_mapping.clear()
system_mapping._set('1', code_1)
system_mapping._set('2', code_2)
system_mapping._set('3', code_3)
system_mapping._set('a', code_a)
system_mapping._set('b', code_b)
system_mapping._set('c', code_c)
macro_mapping = {
1: parse('k(1).h(k(2)).k(3)'),
2: parse('k(a).h(k(b)).k(c)')
}
def handler(*args):
history.append(args)
macro_mapping[1].set_handler(handler)
macro_mapping[2].set_handler(handler)
loop = asyncio.get_event_loop()
# key up won't do anything
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 0), None)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 2, 0), None)
loop.run_until_complete(asyncio.sleep(0.1))
self.assertEqual(len(active_macros), 0)
"""start macros"""
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 1), None)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 2, 1), None)
# let the mainloop run for some time so that the macro does its stuff
sleeptime = 500
keystroke_sleep = config.get('macros.keystroke_sleep_ms', 10)
loop.run_until_complete(asyncio.sleep(sleeptime / 1000))
self.assertEqual(len(active_macros), 2)
self.assertTrue(active_macros[1].holding)
self.assertTrue(active_macros[1].running)
self.assertTrue(active_macros[2].holding)
self.assertTrue(active_macros[2].running)
"""stop macros"""
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 1, 0), None)
handle_keycode({}, macro_mapping, InputEvent(EV_KEY, 2, 0), None)
loop.run_until_complete(asyncio.sleep(keystroke_sleep * 10 / 1000))
self.assertFalse(active_macros[1].holding)
self.assertFalse(active_macros[1].running)
self.assertFalse(active_macros[2].holding)
self.assertFalse(active_macros[2].running)
events = self.calculate_event_number(sleeptime, 1, 1) * 2
self.assertGreater(len(history), events * 0.9)
self.assertLess(len(history), events * 1.1)
self.assertIn((code_a, 1), history)
self.assertIn((code_a, 0), history)
self.assertIn((code_b, 1), history)
self.assertIn((code_b, 0), history)
self.assertIn((code_c, 1), history)
self.assertIn((code_c, 0), history)
self.assertIn((code_1, 1), history)
self.assertIn((code_1, 0), history)
self.assertIn((code_2, 1), history)
self.assertIn((code_2, 0), history)
self.assertIn((code_3, 1), history)
self.assertIn((code_3, 0), history)
self.assertGreater(history.count((code_b, 1)), 1)
self.assertGreater(history.count((code_b, 0)), 1)
self.assertGreater(history.count((code_2, 1)), 1)
self.assertGreater(history.count((code_2, 0)), 1)
some more tests
4 years ago
tests for hold macros
4 years ago
# it's stopped and won't write stuff anymore
count_before = len(history)
loop.run_until_complete(asyncio.sleep(0.2))
count_after = len(history)
self.assertEqual(count_before, count_after)
testing list_names
4 years ago
some more tests
4 years ago
if __name__ == "__main__":
unittest.main()