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339 lines
10 KiB
Python
339 lines
10 KiB
Python
#!/usr/bin/python3
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# -*- coding: utf-8 -*-
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# input-remapper - GUI for device specific keyboard mappings
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# Copyright (C) 2022 sezanzeb <proxima@sezanzeb.de>
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#
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# This file is part of input-remapper.
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#
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# input-remapper 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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# input-remapper 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 input-remapper. If not, see <https://www.gnu.org/licenses/>.
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from tests.lib.cleanup import quick_cleanup
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from tests.lib.fixtures import fixtures, keyboard_keys
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import os
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import unittest
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import json
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import evdev
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from evdev.ecodes import EV_KEY, KEY_A
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from inputremapper.configs.paths import CONFIG_PATH
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from inputremapper.groups import (
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_FindGroups,
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groups,
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classify,
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DeviceType,
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_Group,
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)
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class FakePipe:
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groups = None
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def send(self, groups):
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self.groups = groups
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class TestGroups(unittest.TestCase):
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def tearDown(self):
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quick_cleanup()
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def test_group(self):
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group = _Group(
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paths=["/dev/a", "/dev/b", "/dev/c"],
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names=["name_bar", "name_a", "name_foo"],
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types=[DeviceType.MOUSE, DeviceType.KEYBOARD, DeviceType.UNKNOWN],
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key="key",
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)
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self.assertEqual(group.name, "name_a")
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self.assertEqual(group.key, "key")
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self.assertEqual(
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group.get_preset_path("preset1234"),
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os.path.join(CONFIG_PATH, "presets", group.name, "preset1234.json"),
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)
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def test_find_groups(self):
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pipe = FakePipe()
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_FindGroups(pipe).run()
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self.assertIsInstance(pipe.groups, str)
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groups.loads(pipe.groups)
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self.maxDiff = None
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self.assertEqual(
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groups.dumps(),
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json.dumps(
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[
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json.dumps(
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{
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"paths": [
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"/dev/input/event1",
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],
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"names": ["Foo Device"],
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"types": [DeviceType.KEYBOARD],
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"key": "Foo Device",
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}
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),
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json.dumps(
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{
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"paths": [
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"/dev/input/event11",
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"/dev/input/event10",
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"/dev/input/event13",
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"/dev/input/event15",
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],
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"names": [
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"Foo Device foo",
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"Foo Device",
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"Foo Device",
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"Foo Device bar",
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],
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"types": [
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DeviceType.GAMEPAD,
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DeviceType.KEYBOARD,
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DeviceType.MOUSE,
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],
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"key": "Foo Device 2",
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}
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),
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json.dumps(
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{
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"paths": ["/dev/input/event20"],
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"names": ["Bar Device"],
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"types": [DeviceType.KEYBOARD],
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"key": "Bar Device",
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}
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),
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json.dumps(
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{
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"paths": ["/dev/input/event30"],
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"names": ["gamepad"],
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"types": [DeviceType.GAMEPAD],
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"key": "gamepad",
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}
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),
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json.dumps(
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{
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"paths": ["/dev/input/event40"],
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"names": ["input-remapper Bar Device"],
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"types": [DeviceType.KEYBOARD],
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"key": "input-remapper Bar Device",
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}
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),
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json.dumps(
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{
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"paths": ["/dev/input/event52"],
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"names": ["Qux/Device?"],
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"types": [DeviceType.KEYBOARD],
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"key": "Qux/Device?",
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}
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),
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]
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),
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)
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groups2 = json.dumps(
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[group.dumps() for group in groups.filter(include_inputremapper=True)]
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)
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self.assertEqual(pipe.groups, groups2)
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def test_list_group_names(self):
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self.assertListEqual(
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groups.list_group_names(),
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[
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"Foo Device",
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"Foo Device",
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"Bar Device",
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"gamepad",
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"Qux/Device?",
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],
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)
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def test_filter(self):
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# by default no input-remapper devices are present
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filtered = groups.filter()
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keys = [group.key for group in filtered]
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self.assertIn("Foo Device 2", keys)
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self.assertNotIn("input-remapper Bar Device", keys)
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def test_skip_camera(self):
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fixtures["/foo/bar"] = {
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"name": "camera",
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"phys": "abcd1",
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"info": evdev.DeviceInfo(1, 2, 3, 4),
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"capabilities": {evdev.ecodes.EV_KEY: [evdev.ecodes.KEY_CAMERA]},
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}
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groups.refresh()
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self.assertIsNone(groups.find(name="camera"))
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self.assertIsNotNone(groups.find(name="gamepad"))
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def test_device_with_only_ev_abs(self):
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# could be anything, a lot of devices have ABS_X capabilities,
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# so it is not treated as gamepad joystick and since it also
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# doesn't have key capabilities, there is nothing to map.
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fixtures["/foo/bar"] = {
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"name": "qux",
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"phys": "abcd2",
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"info": evdev.DeviceInfo(1, 2, 3, 4),
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"capabilities": {evdev.ecodes.EV_ABS: [evdev.ecodes.ABS_X]},
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}
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groups.refresh()
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self.assertIsNotNone(groups.find(name="gamepad"))
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self.assertIsNone(groups.find(name="qux"))
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# verify this test even works at all
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fixtures["/foo/bar"].capabilities[EV_KEY] = [KEY_A]
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groups.refresh()
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self.assertIsNotNone(groups.find(name="qux"))
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def test_duplicate_device(self):
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fixtures["/dev/input/event100"] = {
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"capabilities": {evdev.ecodes.EV_KEY: keyboard_keys},
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"phys": "usb-0000:03:00.0-3/input1",
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"info": evdev.device.DeviceInfo(2, 1, 2, 1),
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"name": "Foo Device",
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}
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groups.refresh()
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group1 = groups.find(key="Foo Device")
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group2 = groups.find(key="Foo Device 2")
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group3 = groups.find(key="Foo Device 3")
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self.assertIn("/dev/input/event1", group1.paths)
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self.assertIn("/dev/input/event10", group2.paths)
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self.assertIn("/dev/input/event100", group3.paths)
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self.assertEqual(group1.key, "Foo Device")
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self.assertEqual(group2.key, "Foo Device 2")
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self.assertEqual(group3.key, "Foo Device 3")
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self.assertEqual(group1.name, "Foo Device")
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self.assertEqual(group2.name, "Foo Device")
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self.assertEqual(group3.name, "Foo Device")
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def test_classify(self):
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# properly detects if the device is a gamepad
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EV_ABS = evdev.ecodes.EV_ABS
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EV_KEY = evdev.ecodes.EV_KEY
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EV_REL = evdev.ecodes.EV_REL
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class FakeDevice:
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def __init__(self, capabilities):
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self.c = capabilities
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def capabilities(self, absinfo):
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assert not absinfo
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return self.c
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"""Gamepads"""
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self.assertEqual(
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classify(
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FakeDevice(
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{
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EV_ABS: [evdev.ecodes.ABS_X, evdev.ecodes.ABS_Y],
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EV_KEY: [evdev.ecodes.BTN_A],
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}
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)
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),
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DeviceType.GAMEPAD,
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)
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"""Mice"""
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self.assertEqual(
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classify(
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FakeDevice(
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{
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EV_REL: [
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evdev.ecodes.REL_X,
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evdev.ecodes.REL_Y,
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evdev.ecodes.REL_WHEEL,
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],
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EV_KEY: [evdev.ecodes.BTN_LEFT],
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}
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)
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),
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DeviceType.MOUSE,
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)
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"""Keyboard"""
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self.assertEqual(
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classify(FakeDevice({EV_KEY: [evdev.ecodes.KEY_A]})), DeviceType.KEYBOARD
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)
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"""Touchpads"""
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self.assertEqual(
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classify(
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FakeDevice(
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{
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EV_KEY: [evdev.ecodes.KEY_A],
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EV_ABS: [evdev.ecodes.ABS_MT_POSITION_X],
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}
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)
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),
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DeviceType.TOUCHPAD,
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)
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"""Graphics tablets"""
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self.assertEqual(
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classify(
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FakeDevice(
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{
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EV_ABS: [evdev.ecodes.ABS_X, evdev.ecodes.ABS_Y],
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EV_KEY: [evdev.ecodes.BTN_STYLUS],
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}
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)
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),
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DeviceType.GRAPHICS_TABLET,
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)
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"""Weird combos"""
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self.assertEqual(
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classify(
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FakeDevice(
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{
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EV_ABS: [evdev.ecodes.ABS_X, evdev.ecodes.ABS_Y],
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EV_KEY: [evdev.ecodes.KEY_1],
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}
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)
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),
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DeviceType.UNKNOWN,
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)
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self.assertEqual(
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classify(
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FakeDevice({EV_ABS: [evdev.ecodes.ABS_X], EV_KEY: [evdev.ecodes.BTN_A]})
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),
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DeviceType.UNKNOWN,
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)
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self.assertEqual(
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classify(FakeDevice({EV_KEY: [evdev.ecodes.BTN_A]})), DeviceType.UNKNOWN
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)
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self.assertEqual(
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classify(FakeDevice({EV_ABS: [evdev.ecodes.ABS_X]})), DeviceType.UNKNOWN
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)
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if __name__ == "__main__":
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unittest.main()
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