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123 lines
4.1 KiB
Python
123 lines
4.1 KiB
Python
#!/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) 2021 sezanzeb <proxima@sezanzeb.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 os
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import unittest
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import time
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import multiprocessing
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import evdev
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from evdev.ecodes import EV_ABS, EV_KEY
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from keymapper.groups import groups
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from keymapper.gui.reader import reader
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from keymapper.gui.helper import RootHelper
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from tests.test import InputDevice, quick_cleanup, cleanup, fixtures,\
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new_event, push_events, EVENT_READ_TIMEOUT, START_READING_DELAY
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class TestTest(unittest.TestCase):
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def test_stubs(self):
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self.assertIsNotNone(groups.find(key='Foo Device 2'))
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def tearDown(self):
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quick_cleanup()
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def test_fake_capabilities(self):
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device = InputDevice('/dev/input/event30')
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capabilities = device.capabilities(absinfo=False)
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self.assertIsInstance(capabilities, dict)
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self.assertIsInstance(capabilities[EV_ABS], list)
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self.assertIsInstance(capabilities[EV_ABS][0], int)
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capabilities = device.capabilities()
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self.assertIsInstance(capabilities, dict)
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self.assertIsInstance(capabilities[EV_ABS], list)
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self.assertIsInstance(capabilities[EV_ABS][0], tuple)
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self.assertIsInstance(capabilities[EV_ABS][0][0], int)
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self.assertIsInstance(capabilities[EV_ABS][0][1], evdev.AbsInfo)
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self.assertIsInstance(capabilities[EV_ABS][0][1].max, int)
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self.assertIsInstance(capabilities, dict)
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self.assertIsInstance(capabilities[EV_KEY], list)
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self.assertIsInstance(capabilities[EV_KEY][0], int)
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def test_restore_fixtures(self):
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fixtures[1] = [1234]
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del fixtures['/dev/input/event11']
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cleanup()
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self.assertIsNone(fixtures.get(1))
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self.assertIsNotNone(fixtures.get('/dev/input/event11'))
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def test_restore_os_environ(self):
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os.environ['foo'] = 'bar'
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del os.environ['USER']
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environ = os.environ
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cleanup()
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self.assertIn('USER', environ)
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self.assertNotIn('foo', environ)
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def test_push_events(self):
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"""Test that push_event works properly between helper and reader.
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Using push_events after the helper is already forked should work,
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as well as using push_event twice
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"""
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def create_helper():
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# this will cause pending events to be copied over to the helper
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# process
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def start_helper():
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helper = RootHelper()
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helper.run()
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self.helper = multiprocessing.Process(target=start_helper)
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self.helper.start()
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time.sleep(0.1)
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def wait_for_results():
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# wait for the helper to send stuff
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for _ in range(10):
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time.sleep(EVENT_READ_TIMEOUT)
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if reader._results.poll():
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break
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event = new_event(EV_KEY, 102, 1)
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create_helper()
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reader.start_reading(groups.find(key='Foo Device 2'))
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time.sleep(START_READING_DELAY)
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push_events('Foo Device 2', [event])
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wait_for_results()
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self.assertTrue(reader._results.poll())
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reader.clear()
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self.assertFalse(reader._results.poll())
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# can push more events to the helper that is inside a separate
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# process, which end up being sent to the reader
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push_events('Foo Device 2', [event])
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wait_for_results()
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self.assertTrue(reader._results.poll())
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if __name__ == "__main__":
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unittest.main()
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