def test_ignore_hold(self):
# hold as in event-value 2, not in macro-hold.
# linux will generate events with value 2 after key-mapper injected
# the key-press, so key-mapper doesn't need to forward them. That
# would cause duplicate events of those values otherwise.
key = (EV_KEY, KEY_A)
ev_1 = (*key, 1)
ev_2 = (*key, 2)
ev_3 = (*key, 0)
_key_to_code = {
((*key, 1),): 21,
}
uinput = UInput()
context = Context(self.mapping)
context.uinput = uinput
context.key_to_code = _key_to_code
keycode_mapper = KeycodeMapper(context, self.source, uinput)
keycode_mapper.handle_keycode(new_event(*ev_1))
for _ in range(10):
keycode_mapper.handle_keycode(new_event(*ev_2))
self.assertIn(key, unreleased)
keycode_mapper.handle_keycode(new_event(*ev_3))
self.assertNotIn(key, unreleased)
self.assertEqual(len(uinput_write_history), 2)
self.assertEqual(uinput_write_history[0].t, (EV_KEY, 21, 1))
self.assertEqual(uinput_write_history[1].t, (EV_KEY, 21, 0))
def test_handle_keycode(self):
code_2 = 2
# this also makes sure that the keycode_mapper doesn't get confused
# when input and output codes are the same (because it at some point
# screwed it up because of that)
_key_to_code = {
((EV_KEY, 1, 1),): 101,
((EV_KEY, code_2, 1),): code_2
}
uinput_mapped = UInput()
uinput_forwarded = UInput()
context = Context(self.mapping)
context.uinput = uinput_mapped
context.key_to_code = _key_to_code
keycode_mapper = KeycodeMapper(context, self.source, uinput_forwarded)
keycode_mapper.handle_keycode(new_event(EV_KEY, 1, 1))
keycode_mapper.handle_keycode(new_event(EV_KEY, 3, 1))
keycode_mapper.handle_keycode(new_event(EV_KEY, code_2, 1))
keycode_mapper.handle_keycode(new_event(EV_KEY, code_2, 0))
self.assertEqual(len(uinput_write_history), 4)
self.assertEqual(uinput_mapped.write_history[0].t, (EV_KEY, 101, 1))
self.assertEqual(uinput_mapped.write_history[1].t, (EV_KEY, code_2, 1))
self.assertEqual(uinput_mapped.write_history[2].t, (EV_KEY, code_2, 0))
self.assertEqual(uinput_forwarded.write_history[0].t, (EV_KEY, 3, 1))
def test_dont_filter_unmapped(self):
# if an event is not used at all, it should be written but not
# furthermore modified. For example wheel events
# keep reporting events of the same value without a release inbetween,
# they should be forwarded.
down = (EV_KEY, 91, 1)
up = (EV_KEY, 91, 0)
uinput = UInput()
forward_to = UInput()
context = Context(self.mapping)
context.uinput = uinput
keycode_mapper = KeycodeMapper(context, self.source, forward_to)
for _ in range(10):
# don't filter duplicate events if not mapped
keycode_mapper.handle_keycode(new_event(*down))
self.assertEqual(unreleased[(EV_KEY, 91)].input_event_tuple, down)
self.assertEqual(unreleased[(EV_KEY, 91)].target_type_code, down[:2])
self.assertEqual(len(unreleased), 1)
self.assertEqual(forward_to.write_count, 10)
self.assertEqual(uinput.write_count, 0)
keycode_mapper.handle_keycode(new_event(*up))
self.assertEqual(len(unreleased), 0)
self.assertEqual(forward_to.write_count, 11)
self.assertEqual(uinput.write_count, 0)
def test_release_joystick_button(self):
# with the left joystick mapped as button, it will release the mapped
# key when it goes back to close to its resting position
ev_1 = (3, 0, MAX_ABS // 10) # release
ev_3 = (3, 0, MIN_ABS) # press
uinput = UInput()
_key_to_code = {
((3, 0, -1),): 73
}
self.mapping.set('gamepad.joystick.left_purpose', BUTTONS)
# something with gamepad capabilities
source = InputDevice('/dev/input/event30')
context = Context(self.mapping)
context.uinput = uinput
context.key_to_code = _key_to_code
keycode_mapper = KeycodeMapper(context, source, uinput)
keycode_mapper.handle_keycode(new_event(*ev_3))
keycode_mapper.handle_keycode(new_event(*ev_1))
# array of 3-tuples
history = [a.t for a in uinput_write_history]
self.assertIn((EV_KEY, 73, 1), history)
self.assertEqual(history.count((EV_KEY, 73, 1)), 1)
self.assertIn((EV_KEY, 73, 0), history)
self.assertEqual(history.count((EV_KEY, 73, 0)), 1)
def setUp(self):
self.mapping = Mapping()
self.mapping.set('gamepad.joystick.left_purpose', WHEEL)
self.mapping.set('gamepad.joystick.right_purpose', WHEEL)
self.mapping.change(Key(1, 31, 1), 'k(a)')
self.mapping.change(Key(1, 32, 1), 'b')
self.mapping.change(Key((1, 33, 1), (1, 34, 1), (1, 35, 1)), 'c')
self.context = Context(self.mapping)
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 = {
((EV_KEY, 1, 1),): parse('k(a).h(k(b)).k(c)', self.mapping),
}
history = []
def handler(*args):
history.append(args)
context = Context(self.mapping)
context.macros = macro_mapping
keycode_mapper = KeycodeMapper(context, self.source, None)
keycode_mapper.macro_write = handler
keycode_mapper.handle_keycode(new_event(EV_KEY, 1, 1))
loop = asyncio.get_event_loop()
loop.run_until_complete(asyncio.sleep(0.1))
for _ in range(5):
self.assertTrue(active_macros[(EV_KEY, 1)].is_holding())
self.assertTrue(active_macros[(EV_KEY, 1)].running)
keycode_mapper.handle_keycode(new_event(EV_KEY, 1, 1))
loop.run_until_complete(asyncio.sleep(0.05))
# duplicate key down events don't do anything
self.assertEqual(history.count((EV_KEY, code_a, 1)), 1)
self.assertEqual(history.count((EV_KEY, code_a, 0)), 1)
self.assertEqual(history.count((EV_KEY, code_c, 1)), 0)
self.assertEqual(history.count((EV_KEY, code_c, 0)), 0)
# stop
keycode_mapper.handle_keycode(new_event(EV_KEY, 1, 0))
loop.run_until_complete(asyncio.sleep(0.1))
self.assertEqual(history.count((EV_KEY, code_a, 1)), 1)
self.assertEqual(history.count((EV_KEY, code_a, 0)), 1)
self.assertEqual(history.count((EV_KEY, code_c, 1)), 1)
self.assertEqual(history.count((EV_KEY, code_c, 0)), 1)
self.assertFalse(active_macros[(EV_KEY, 1)].is_holding())
self.assertFalse(active_macros[(EV_KEY, 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_two_d_pad_macros(self):
# executing two macros that stop automatically at the same time
code_1 = 61
code_2 = 62
system_mapping.clear()
system_mapping._set('1', code_1)
system_mapping._set('2', code_2)
# try two concurrent macros with D-Pad events because they are
# more difficult to manage, since their only difference is their
# value, and one of them is negative.
right = (EV_ABS, ABS_HAT0X, 1)
release = (EV_ABS, ABS_HAT0X, 0)
left = (EV_ABS, ABS_HAT0X, -1)
repeats = 10
macro_mapping = {
(right,): parse(f'r({repeats}, k(1))', self.mapping),
(left,): parse(f'r({repeats}, k(2))', self.mapping)
}
history = []
def handler(*args):
history.append(args)
context = Context(self.mapping)
context.macros = macro_mapping
keycode_mapper = KeycodeMapper(context, self.source, None)
keycode_mapper.macro_write = handler
keycode_mapper.macro_write = handler
keycode_mapper.handle_keycode(new_event(*right))
self.assertIn((EV_ABS, ABS_HAT0X), unreleased)
keycode_mapper.handle_keycode(new_event(*release))
self.assertNotIn((EV_ABS, ABS_HAT0X), unreleased)
keycode_mapper.handle_keycode(new_event(*left))
self.assertIn((EV_ABS, ABS_HAT0X), unreleased)
loop = asyncio.get_event_loop()
sleeptime = config.get('macros.keystroke_sleep_ms') / 1000
loop.run_until_complete(asyncio.sleep(1.1 * repeats * 2 * sleeptime))
self.assertEqual(history.count((EV_KEY, code_1, 1)), 10)
self.assertEqual(history.count((EV_KEY, code_1, 0)), 10)
self.assertEqual(history.count((EV_KEY, code_2, 1)), 10)
self.assertEqual(history.count((EV_KEY, code_2, 0)), 10)
self.assertEqual(len(history), repeats * 4)
def test_grab_device_non_existing(self):
custom_mapping.change(Key(EV_ABS, ABS_HAT0X, 1), 'a')
self.injector = Injector('foobar', custom_mapping)
self.injector.context = Context(custom_mapping)
_grab_device = self.injector._grab_device
self.assertIsNone(_grab_device('/dev/input/event1234'))
def test_gamepad_purpose_none_2(self):
# forward abs joystick events for the left joystick only
custom_mapping.set('gamepad.joystick.left_purpose', NONE)
config.set('gamepad.joystick.right_purpose', MOUSE)
self.injector = Injector(groups.find(name='gamepad'), custom_mapping)
self.injector.context = Context(custom_mapping)
path = '/dev/input/event30'
device = self.injector._grab_device(path)
# the right joystick maps as mouse, so it is grabbed
# even with an empty mapping
self.assertIsNotNone(device)
gamepad = classify(device) == GAMEPAD
self.assertTrue(gamepad)
capabilities = self.injector._construct_capabilities(gamepad)
self.assertNotIn(EV_ABS, capabilities)
self.assertIn(EV_REL, capabilities)
custom_mapping.change(Key(EV_KEY, BTN_A, 1), 'a')
device = self.injector._grab_device(path)
gamepad = classify(device) == GAMEPAD
self.assertIsNotNone(device)
self.assertTrue(gamepad)
capabilities = self.injector._construct_capabilities(gamepad)
self.assertNotIn(EV_ABS, capabilities)
self.assertIn(EV_REL, capabilities)
self.assertIn(EV_KEY, capabilities)
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 = {
((EV_KEY, 1, 1),): parse('k(a)', self.mapping),
((EV_KEY, 2, 1),): parse('r(5, k(b))', self.mapping)
}
context = Context(self.mapping)
context.macros = macro_mapping
keycode_mapper = KeycodeMapper(context, self.source, None)
keycode_mapper.macro_write = lambda *args: history.append(args)
keycode_mapper.macro_write = lambda *args: history.append(args)
keycode_mapper.handle_keycode(new_event(EV_KEY, 1, 1))
keycode_mapper.handle_keycode(new_event(EV_KEY, 2, 1))
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((EV_KEY, code_a, 1), history)
self.assertIn((EV_KEY, code_a, 0), history)
self.assertIn((EV_KEY, code_b, 1), history)
self.assertIn((EV_KEY, code_b, 0), history)
# releasing stuff
self.assertIn((EV_KEY, 1), unreleased)
self.assertIn((EV_KEY, 2), unreleased)
keycode_mapper.handle_keycode(new_event(EV_KEY, 1, 0))
keycode_mapper.handle_keycode(new_event(EV_KEY, 2, 0))
self.assertNotIn((EV_KEY, 1), unreleased)
self.assertNotIn((EV_KEY, 2), unreleased)
loop.run_until_complete(asyncio.sleep(0.1))
self.assertEqual(len(history), 12)
def test_skip_unused_device(self):
# skips a device because its capabilities are not used in the mapping
custom_mapping.change(Key(EV_KEY, 10, 1), 'a')
self.injector = Injector('device 1', custom_mapping)
self.injector.context = Context(custom_mapping)
path = '/dev/input/event11'
device = self.injector._grab_device(path)
self.assertIsNone(device)
self.assertEqual(self.failed, 0)
def test_not_forward(self):
down = (EV_KEY, 91, 1)
up = (EV_KEY, 91, 0)
uinput = UInput()
context = Context(self.mapping)
context.uinput = uinput
keycode_mapper = KeycodeMapper(context, self.source, uinput)
keycode_mapper.handle_keycode(new_event(*down), forward=False)
self.assertEqual(unreleased[(EV_KEY, 91)].input_event_tuple, down)
self.assertEqual(unreleased[(EV_KEY, 91)].target_type_code, down[:2])
self.assertEqual(len(unreleased), 1)
self.assertEqual(uinput.write_count, 0)
keycode_mapper.handle_keycode(new_event(*up), forward=False)
self.assertEqual(len(unreleased), 0)
self.assertEqual(uinput.write_count, 0)
def test_grab_device_1(self):
# according to the fixtures, /dev/input/event30 can do ABS_HAT0X
custom_mapping.change(Key(EV_ABS, ABS_HAT0X, 1), 'a')
self.injector = Injector('foobar', custom_mapping)
self.injector.context = Context(custom_mapping)
_grab_device = self.injector._grab_device
self.assertIsNone(_grab_device('/dev/input/event10'))
self.assertIsNotNone(_grab_device('/dev/input/event30'))
def test_d_pad_combination(self):
ev_1 = (EV_ABS, ABS_HAT0X, 1)
ev_2 = (EV_ABS, ABS_HAT0Y, -1)
ev_3 = (EV_ABS, ABS_HAT0X, 0)
ev_4 = (EV_ABS, ABS_HAT0Y, 0)
_key_to_code = {
(ev_1, ev_2): 51,
(ev_2,): 52,
}
uinput = UInput()
context = Context(self.mapping)
context.uinput = uinput
context.key_to_code = _key_to_code
keycode_mapper = KeycodeMapper(context, self.source, uinput)
# a bunch of d-pad key down events at once
keycode_mapper.handle_keycode(new_event(*ev_1))
keycode_mapper.handle_keycode(new_event(*ev_2))
# (what_will_be_released, what_caused_the_key_down)
self.assertEqual(unreleased.get(ev_1[:2]).target_type_code, (EV_ABS, ABS_HAT0X))
self.assertEqual(unreleased.get(ev_1[:2]).input_event_tuple, ev_1)
self.assertEqual(unreleased.get(ev_2[:2]).target_type_code, (EV_KEY, 51))
self.assertEqual(unreleased.get(ev_2[:2]).input_event_tuple, ev_2)
self.assertEqual(len(unreleased), 2)
# ev_1 is unmapped and the other is the triggered combination
self.assertEqual(len(uinput_write_history), 2)
self.assertEqual(uinput_write_history[0].t, ev_1)
self.assertEqual(uinput_write_history[1].t, (EV_KEY, 51, 1))
# release all of them
keycode_mapper.handle_keycode(new_event(*ev_3))
keycode_mapper.handle_keycode(new_event(*ev_4))
self.assertEqual(len(unreleased), 0)
self.assertEqual(len(uinput_write_history), 4)
self.assertEqual(uinput_write_history[2].t, ev_3)
self.assertEqual(uinput_write_history[3].t, (EV_KEY, 51, 0))
def test_filter_trigger_spam(self):
# test_filter_duplicates
trigger = (EV_KEY, BTN_TL)
_key_to_code = {
((*trigger, 1),): 51,
((*trigger, -1),): 52
}
uinput = UInput()
context = Context(self.mapping)
context.uinput = uinput
context.key_to_code = _key_to_code
keycode_mapper = KeycodeMapper(context, self.source, uinput)
"""positive"""
for _ in range(1, 20):
keycode_mapper.handle_keycode(new_event(*trigger, 1))
self.assertIn(trigger, unreleased)
keycode_mapper.handle_keycode(new_event(*trigger, 0))
self.assertNotIn(trigger, unreleased)
self.assertEqual(len(uinput_write_history), 2)
"""negative"""
for _ in range(1, 20):
keycode_mapper.handle_keycode(new_event(*trigger, -1))
self.assertIn(trigger, unreleased)
keycode_mapper.handle_keycode(new_event(*trigger, 0))
self.assertNotIn(trigger, unreleased)
self.assertEqual(len(uinput_write_history), 4)
self.assertEqual(uinput_write_history[0].t, (EV_KEY, 51, 1))
self.assertEqual(uinput_write_history[1].t, (EV_KEY, 51, 0))
self.assertEqual(uinput_write_history[2].t, (EV_KEY, 52, 1))
self.assertEqual(uinput_write_history[3].t, (EV_KEY, 52, 0))
def test_skip_unknown_device(self):
custom_mapping.change(Key(EV_KEY, 10, 1), 'a')
# skips a device because its capabilities are not used in the mapping
self.injector = Injector('device 1', custom_mapping)
self.injector.context = Context(custom_mapping)
path = '/dev/input/event11'
device = self.injector._grab_device(path)
# skips the device alltogether, so no grab attempts fail
self.assertEqual(self.failed, 0)
self.assertIsNone(device)
def test_grab_device_1(self):
custom_mapping.change(Key(EV_ABS, ABS_HAT0X, 1), 'a')
self.injector = Injector(groups.find(name='gamepad'), custom_mapping)
self.injector.context = Context(custom_mapping)
_grab_device = self.injector._grab_device
# doesn't have the required capability
self.assertIsNone(_grab_device('/dev/input/event10'))
# according to the fixtures, /dev/input/event30 can do ABS_HAT0X
self.assertIsNotNone(_grab_device('/dev/input/event30'))
# this doesn't exist
self.assertIsNone(_grab_device('/dev/input/event1234'))
def test_macro_writes_to_context_uinput(self):
macro_mapping = {
((EV_KEY, 1, 1),): parse('k(a)', self.mapping)
}
context = Context(self.mapping)
context.macros = macro_mapping
context.uinput = UInput()
forward_to = UInput()
keycode_mapper = KeycodeMapper(context, self.source, forward_to)
keycode_mapper.handle_keycode(new_event(EV_KEY, 1, 1))
loop = asyncio.get_event_loop()
sleeptime = config.get('macros.keystroke_sleep_ms', 10) * 12
loop.run_until_complete(asyncio.sleep(sleeptime / 1000 + 0.1))
self.assertEqual(context.uinput.write_count, 2) # down and up
self.assertEqual(forward_to.write_count, 0)
keycode_mapper.handle_keycode(new_event(EV_KEY, 2, 1))
self.assertEqual(forward_to.write_count, 1)
def test_combination_keycode(self):
combination = ((EV_KEY, 1, 1), (EV_KEY, 2, 1))
_key_to_code = {
combination: 101
}
uinput = UInput()
context = Context(self.mapping)
context.uinput = uinput
context.key_to_code = _key_to_code
keycode_mapper = KeycodeMapper(context, self.source, uinput)
keycode_mapper.handle_keycode(new_event(*combination[0]))
keycode_mapper.handle_keycode(new_event(*combination[1]))
self.assertEqual(len(uinput_write_history), 2)
# the first event is written and then the triggered combination
self.assertEqual(uinput_write_history[0].t, (EV_KEY, 1, 1))
self.assertEqual(uinput_write_history[1].t, (EV_KEY, 101, 1))
# release them
keycode_mapper.handle_keycode(new_event(*combination[0][:2], 0))
keycode_mapper.handle_keycode(new_event(*combination[1][:2], 0))
# the first key writes its release event. The second key is hidden
# behind the executed combination. The result of the combination is
# also released, because it acts like a key.
self.assertEqual(len(uinput_write_history), 4)
self.assertEqual(uinput_write_history[2].t, (EV_KEY, 1, 0))
self.assertEqual(uinput_write_history[3].t, (EV_KEY, 101, 0))
# press them in the wrong order (the wrong key at the end, the order
# of all other keys won't matter). no combination should be triggered
keycode_mapper.handle_keycode(new_event(*combination[1]))
keycode_mapper.handle_keycode(new_event(*combination[0]))
self.assertEqual(len(uinput_write_history), 6)
self.assertEqual(uinput_write_history[4].t, (EV_KEY, 2, 1))
self.assertEqual(uinput_write_history[5].t, (EV_KEY, 1, 1))
def test_adds_ev_key(self):
# for some reason, having any EV_KEY capability is needed to
# be able to control the mouse. it probably wants the mouse click.
custom_mapping.change(Key(EV_KEY, BTN_A, 1), 'a')
self.injector = Injector(groups.find(name='gamepad'), custom_mapping)
custom_mapping.set('gamepad.joystick.left_purpose', MOUSE)
self.injector.context = Context(custom_mapping)
"""ABS device without any key capability"""
path = self.new_gamepad_path
gamepad_template = copy.deepcopy(fixtures['/dev/input/event30'])
fixtures[path] = {
'name': 'qux 2',
'phys': 'abcd',
'info': '1234',
'capabilities': gamepad_template['capabilities']
}
del fixtures[path]['capabilities'][EV_KEY]
device = self.injector._grab_device(path)
# no reason to grab, BTN_A capability is missing in the device
self.assertIsNone(device)
"""ABS device with a btn_mouse capability"""
path = self.new_gamepad_path
gamepad_template = copy.deepcopy(fixtures['/dev/input/event30'])
fixtures[path] = {
'name': 'qux 3',
'phys': 'abcd',
'info': '1234',
'capabilities': gamepad_template['capabilities']
}
fixtures[path]['capabilities'][EV_KEY].append(BTN_LEFT)
fixtures[path]['capabilities'][EV_KEY].append(KEY_A)
device = self.injector._grab_device(path)
gamepad = classify(device) == GAMEPAD
capabilities = self.injector._construct_capabilities(gamepad)
self.assertIn(EV_KEY, capabilities)
self.assertIn(evdev.ecodes.BTN_MOUSE, capabilities[EV_KEY])
self.assertIn(evdev.ecodes.KEY_A, capabilities[EV_KEY])
"""a gamepad"""
path = '/dev/input/event30'
device = self.injector._grab_device(path)
gamepad = classify(device) == GAMEPAD
self.assertIn(EV_KEY, device.capabilities())
self.assertNotIn(evdev.ecodes.BTN_MOUSE, device.capabilities()[EV_KEY])
capabilities = self.injector._construct_capabilities(gamepad)
self.assertIn(EV_KEY, capabilities)
self.assertGreater(len(capabilities), 1)
self.assertIn(evdev.ecodes.BTN_MOUSE, capabilities[EV_KEY])
def test_filter_combi_mapped_duplicate_down(self):
# the opposite of the other test, but don't map the key directly
# but rather as the trigger for a combination
down_1 = (EV_KEY, 91, 1)
down_2 = (EV_KEY, 92, 1)
up_1 = (EV_KEY, 91, 0)
up_2 = (EV_KEY, 92, 0)
uinput = UInput()
output = 71
key_to_code = {
(down_1, down_2): 71
}
context = Context(self.mapping)
context.uinput = uinput
context.key_to_code = key_to_code
keycode_mapper = KeycodeMapper(context, self.source, uinput)
keycode_mapper.handle_keycode(new_event(*down_1))
for _ in range(10):
keycode_mapper.handle_keycode(new_event(*down_2))
# all duplicate down events should have been ignored
self.assertEqual(len(unreleased), 2)
self.assertEqual(uinput.write_count, 2)
self.assertEqual(uinput_write_history[0].t, down_1)
self.assertEqual(uinput_write_history[1].t, (EV_KEY, output, 1))
keycode_mapper.handle_keycode(new_event(*up_1))
keycode_mapper.handle_keycode(new_event(*up_2))
self.assertEqual(len(unreleased), 0)
self.assertEqual(uinput.write_count, 4)
self.assertEqual(uinput_write_history[2].t, up_1)
self.assertEqual(uinput_write_history[3].t, (EV_KEY, output, 0))
def test_construct_capabilities_buttons_buttons(self):
self.mapping.change(Key(EV_KEY, 60, 1), self.macro.code)
# those settings shouldn't have an effect with gamepad=False
config.set('gamepad.joystick.left_purpose', BUTTONS)
self.mapping.set('gamepad.joystick.right_purpose', BUTTONS)
self.injector = Injector(groups.find(name='foo'), self.mapping)
self.injector.context = Context(self.mapping)
capabilities = self.injector._construct_capabilities(gamepad=False)
self.check_keys(capabilities)
self.assertNotIn(EV_ABS, capabilities)
self.assertNotIn(EV_REL, capabilities)
def test_grab(self):
# path is from the fixtures
custom_mapping.change(Key(EV_KEY, 10, 1), 'a')
self.injector = Injector('device 1', custom_mapping)
path = '/dev/input/event10'
# this test needs to pass around all other constraints of
# _grab_device
self.injector.context = Context(custom_mapping)
device = self.injector._grab_device(path)
gamepad = classify(device) == GAMEPAD
self.assertFalse(gamepad)
self.assertEqual(self.failed, 2)
# success on the third try
device.name = fixtures[path]['name']
def test_construct_capabilities_gamepad_none_none(self):
self.mapping.change(Key(EV_KEY, 60, 1), self.macro.code)
config.set('gamepad.joystick.left_purpose', NONE)
self.mapping.set('gamepad.joystick.right_purpose', NONE)
self.injector = Injector(groups.find(name='foo'), self.mapping)
self.injector.context = Context(self.mapping)
self.assertFalse(self.injector.context.maps_joystick())
self.assertFalse(self.injector.context.joystick_as_mouse())
self.assertFalse(self.injector.context.joystick_as_dpad())
capabilities = self.injector._construct_capabilities(gamepad=True)
self.assertNotIn(EV_ABS, capabilities)
self.check_keys(capabilities)
def test_construct_capabilities_gamepad_buttons_buttons(self):
self.mapping.change(Key((EV_KEY, 60, 1)), self.macro.code)
config.set('gamepad.joystick.left_purpose', BUTTONS)
self.mapping.set('gamepad.joystick.right_purpose', BUTTONS)
self.injector = Injector('foo', self.mapping)
self.injector.context = Context(self.mapping)
self.assertTrue(self.injector.context.maps_joystick())
self.assertFalse(self.injector.context.joystick_as_mouse())
self.assertTrue(self.injector.context.joystick_as_dpad())
capabilities = self.injector._construct_capabilities(gamepad=True)
self.check_keys(capabilities)
self.assertNotIn(EV_ABS, capabilities)
self.assertNotIn(EV_REL, capabilities)
def setUp(self):
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
self.mapping = Mapping()
self.context = Context(self.mapping)
uinput = UInput()
self.context.uinput = uinput
device = InputDevice('/dev/input/event30')
self.event_producer = EventProducer(self.context)
self.event_producer.set_abs_range_from(device)
asyncio.ensure_future(self.event_producer.run())
config.set('gamepad.joystick.x_scroll_speed', 1)
config.set('gamepad.joystick.y_scroll_speed', 1)
def test_construct_capabilities(self):
self.mapping.change(Key(EV_KEY, 60, 1), self.macro.code)
self.injector = Injector(groups.find(name='foo'), self.mapping)
self.injector.context = Context(self.mapping)
capabilities = self.injector._construct_capabilities(gamepad=False)
self.assertNotIn(EV_ABS, capabilities)
self.check_keys(capabilities)
keys = capabilities[EV_KEY]
# mouse capabilities were not present in the fake_device and are
# still not needed
self.assertNotIn(self.left, keys)
self.assertNotIn(evdev.ecodes.EV_SYN, capabilities)
self.assertNotIn(evdev.ecodes.EV_FF, capabilities)
self.assertNotIn(EV_REL, capabilities)
def test_gamepad_purpose_none(self):
# forward abs joystick events
custom_mapping.set('gamepad.joystick.left_purpose', NONE)
config.set('gamepad.joystick.right_purpose', NONE)
self.injector = Injector(groups.find(name='gamepad'), custom_mapping)
self.injector.context = Context(custom_mapping)
path = '/dev/input/event30'
device = self.injector._grab_device(path)
self.assertIsNone(device) # no capability is used, so it won't grab
custom_mapping.change(Key(EV_KEY, BTN_A, 1), 'a')
device = self.injector._grab_device(path)
self.assertIsNotNone(device)
gamepad = classify(device) == GAMEPAD
self.assertTrue(gamepad)
capabilities = self.injector._construct_capabilities(gamepad)
self.assertNotIn(EV_ABS, capabilities)
def test_fail_grab(self):
self.make_it_fail = 10
custom_mapping.change(Key(EV_KEY, 10, 1), 'a')
self.injector = Injector('device 1', custom_mapping)
path = '/dev/input/event10'
self.injector.context = Context(custom_mapping)
device = self.injector._grab_device(path)
self.assertIsNone(device)
self.assertGreaterEqual(self.failed, 1)
self.assertEqual(self.injector.get_state(), UNKNOWN)
self.injector.start()
self.assertEqual(self.injector.get_state(), STARTING)
# since none can be grabbed, the process will terminate. But that
# actually takes quite some time.
time.sleep(1.5)
self.assertFalse(self.injector.is_alive())
self.assertEqual(self.injector.get_state(), NO_GRAB)
def test_construct_capabilities_gamepad(self):
self.mapping.change(Key((EV_KEY, 60, 1)), self.macro.code)
config.set('gamepad.joystick.left_purpose', MOUSE)
self.mapping.set('gamepad.joystick.right_purpose', WHEEL)
self.injector = Injector(groups.find(name='foo'), self.mapping)
self.injector.context = Context(self.mapping)
self.assertTrue(self.injector.context.maps_joystick())
self.assertTrue(self.injector.context.joystick_as_mouse())
self.assertFalse(self.injector.context.joystick_as_dpad())
capabilities = self.injector._construct_capabilities(gamepad=True)
self.assertNotIn(EV_ABS, capabilities)
self.check_keys(capabilities)
keys = capabilities[EV_KEY]
# now that it is told that it is a gamepad, btn_left is inserted
# to ensure the operating system interprets it as mouse.
self.assertIn(self.left, keys)