input-remapper/tests/testcases/test_macros.py
2021-09-29 20:50:32 +02:00

894 lines
33 KiB
Python

#!/usr/bin/python3
# -*- coding: utf-8 -*-
# key-mapper - GUI for device specific keyboard mappings
# Copyright (C) 2021 sezanzeb <proxima@sezanzeb.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 time
import unittest
import asyncio
import multiprocessing
from evdev.ecodes import EV_REL, EV_KEY, REL_Y, REL_X, REL_WHEEL, REL_HWHEEL
from keymapper.injection.macros import (
parse,
_Macro,
_extract_params,
is_this_a_macro,
_parse_recurse,
handle_plus_syntax,
_count_brackets,
)
from keymapper.injection.context import Context
from keymapper.config import config
from keymapper.mapping import Mapping
from keymapper.system_mapping import system_mapping
from keymapper.utils import PRESS, RELEASE
from tests.test import quick_cleanup, new_event
class TestMacros(unittest.IsolatedAsyncioTestCase):
def setUp(self):
self.result = []
try:
self.loop = asyncio.get_event_loop()
except RuntimeError:
# suddenly "There is no current event loop in thread 'MainThread'"
# errors started to appear
self.loop = asyncio.new_event_loop()
asyncio.set_event_loop(self.loop)
self.context = Context(Mapping())
def tearDown(self):
self.result = []
self.context.mapping.clear_config()
quick_cleanup()
def handler(self, ev_type, code, value):
"""Where macros should write codes to."""
print(f"\033[90mmacro wrote{(ev_type, code, value)}\033[0m")
self.result.append((ev_type, code, value))
async def test_is_this_a_macro(self):
self.assertTrue(is_this_a_macro("k(1)"))
self.assertTrue(is_this_a_macro("k(1).k(2)"))
self.assertTrue(is_this_a_macro("r(1, k(1).k(2))"))
self.assertFalse(is_this_a_macro("1"))
self.assertFalse(is_this_a_macro("key_kp1"))
self.assertFalse(is_this_a_macro("btn_left"))
self.assertFalse(is_this_a_macro("minus"))
self.assertFalse(is_this_a_macro("k"))
self.assertFalse(is_this_a_macro(1))
self.assertFalse(is_this_a_macro(None))
self.assertTrue(is_this_a_macro("a+b"))
self.assertTrue(is_this_a_macro("a+b+c"))
self.assertTrue(is_this_a_macro("a + b"))
self.assertTrue(is_this_a_macro("a + b + c"))
async def test_handle_plus_syntax(self):
self.assertEqual(handle_plus_syntax("a + b"), "m(a,m(b,h()))")
self.assertEqual(handle_plus_syntax("a + b + c"), "m(a,m(b,m(c,h())))")
self.assertEqual(handle_plus_syntax(" a+b+c "), "m(a,m(b,m(c,h())))")
# invalid
self.assertEqual(handle_plus_syntax("+"), "+")
self.assertEqual(handle_plus_syntax("a+"), "a+")
self.assertEqual(handle_plus_syntax("+b"), "+b")
self.assertEqual(handle_plus_syntax("k(a + b)"), "k(a + b)")
self.assertEqual(handle_plus_syntax("a"), "a")
self.assertEqual(handle_plus_syntax("k(a)"), "k(a)")
self.assertEqual(handle_plus_syntax(""), "")
async def test_run_plus_syntax(self):
macro = parse("a + b + c + d", self.context)
self.assertSetEqual(
macro.get_capabilities()[EV_KEY],
{
system_mapping.get("a"),
system_mapping.get("b"),
system_mapping.get("c"),
system_mapping.get("d"),
},
)
macro.press_key()
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.2)
self.assertTrue(macro.is_holding())
# starting from the left, presses each one down
self.assertEqual(self.result[0], (EV_KEY, system_mapping.get("a"), 1))
self.assertEqual(self.result[1], (EV_KEY, system_mapping.get("b"), 1))
self.assertEqual(self.result[2], (EV_KEY, system_mapping.get("c"), 1))
self.assertEqual(self.result[3], (EV_KEY, system_mapping.get("d"), 1))
# and then releases starting with the previously pressed key
macro.release_key()
await asyncio.sleep(0.2)
self.assertFalse(macro.is_holding())
self.assertEqual(self.result[4], (EV_KEY, system_mapping.get("d"), 0))
self.assertEqual(self.result[5], (EV_KEY, system_mapping.get("c"), 0))
self.assertEqual(self.result[6], (EV_KEY, system_mapping.get("b"), 0))
self.assertEqual(self.result[7], (EV_KEY, system_mapping.get("a"), 0))
async def test_extract_params(self):
def expect(raw, expectation):
self.assertListEqual(_extract_params(raw), expectation)
expect("a", ["a"])
expect("a,b", ["a", "b"])
expect("a,b,c", ["a", "b", "c"])
expect("k(a)", ["k(a)"])
expect("k(a).k(b), k(a)", ["k(a).k(b)", "k(a)"])
expect("k(a), k(a).k(b)", ["k(a)", "k(a).k(b)"])
expect(
",1, ,b,x(,a(),).y().z(),,",
["", "1", "", "b", "x(,a(),).y().z()", "", ""],
)
expect("r(1, k(a))", ["r(1, k(a))"])
expect("r(1, k(a)), r(1, k(b))", ["r(1, k(a))", "r(1, k(b))"])
expect(
"r(1, k(a)), r(1, k(b)), r(1, k(c))",
["r(1, k(a))", "r(1, k(b))", "r(1, k(c))"],
)
# will be parsed as None
expect("", [""])
expect(",", ["", ""])
expect(",,", ["", "", ""])
async def test_parse_params(self):
self.assertEqual(_parse_recurse("", self.context), None)
self.assertEqual(_parse_recurse("5", self.context), 5)
self.assertEqual(_parse_recurse("foo", self.context), "foo")
async def test_fails(self):
self.assertIsNone(parse("r(1, a)", self.context))
self.assertIsNone(parse("r(a, k(b))", self.context))
self.assertIsNone(parse("m(a, b)", self.context))
async def test_0(self):
macro = parse("k(1)", self.context)
one_code = system_mapping.get("1")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {one_code})
self.assertSetEqual(macro.get_capabilities()[EV_REL], set())
await macro.run(self.handler)
self.assertListEqual(
self.result, [(EV_KEY, one_code, 1), (EV_KEY, one_code, 0)]
)
self.assertEqual(len(macro.child_macros), 0)
async def test_1(self):
# quotation marks are removed automatically and don't do any harm
macro = parse('k(1).k("a").k(3)', self.context)
self.assertSetEqual(
macro.get_capabilities()[EV_KEY],
{system_mapping.get("1"), system_mapping.get("a"), system_mapping.get("3")},
)
await macro.run(self.handler)
self.assertListEqual(
self.result,
[
(EV_KEY, system_mapping.get("1"), 1),
(EV_KEY, system_mapping.get("1"), 0),
(EV_KEY, system_mapping.get("a"), 1),
(EV_KEY, system_mapping.get("a"), 0),
(EV_KEY, system_mapping.get("3"), 1),
(EV_KEY, system_mapping.get("3"), 0),
],
)
self.assertEqual(len(macro.child_macros), 0)
async def test_return_errors(self):
error = parse("k(1).h(k(a)).k(3)", self.context, return_errors=True)
self.assertIsNone(error)
error = parse("k(1))", self.context, return_errors=True)
self.assertIn("bracket", error)
error = parse("k((1)", self.context, return_errors=True)
self.assertIn("bracket", error)
error = parse("k((1).k)", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("r(a, k(1))", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("k()", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("k(1)", self.context, return_errors=True)
self.assertIsNone(error)
error = parse("k(1, 1)", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("h(1, 1)", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("h(h(h(1, 1)))", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("r(1)", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("r(1, 1)", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("r(k(1), 1)", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("r(1, k(1))", self.context, return_errors=True)
self.assertIsNone(error)
error = parse("m(asdf, k(a))", self.context, return_errors=True)
self.assertIsNotNone(error)
error = parse("if_tap(, k(a), 1000)", self.context, return_errors=True)
self.assertIsNone(error)
error = parse("if_single(k(a),)", self.context, return_errors=True)
self.assertIsNone(error)
error = parse("foo(a)", self.context, return_errors=True)
self.assertIn("unknown", error.lower())
self.assertIn("foo", error)
async def test_hold(self):
# repeats k(a) as long as the key is held down
macro = parse("k(1).h(k(a)).k(3)", self.context)
self.assertSetEqual(
macro.get_capabilities()[EV_KEY],
{system_mapping.get("1"), system_mapping.get("a"), system_mapping.get("3")},
)
"""down"""
macro.press_key()
await (asyncio.sleep(0.05))
self.assertTrue(macro.is_holding())
macro.press_key() # redundantly calling doesn't break anything
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.2)
self.assertTrue(macro.is_holding())
self.assertGreater(len(self.result), 2)
"""up"""
macro.release_key()
await (asyncio.sleep(0.05))
self.assertFalse(macro.is_holding())
self.assertEqual(self.result[0], (EV_KEY, system_mapping.get("1"), 1))
self.assertEqual(self.result[-1], (EV_KEY, system_mapping.get("3"), 0))
code_a = system_mapping.get("a")
self.assertGreater(self.result.count((EV_KEY, code_a, 1)), 2)
self.assertEqual(len(macro.child_macros), 1)
async def test_dont_hold(self):
macro = parse("k(1).h(k(a)).k(3)", self.context)
self.assertSetEqual(
macro.get_capabilities()[EV_KEY],
{system_mapping.get("1"), system_mapping.get("a"), system_mapping.get("3")},
)
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.2)
self.assertFalse(macro.is_holding())
# press_key was never called, so the macro completes right away
# and the child macro of hold is never called.
self.assertEqual(len(self.result), 4)
self.assertEqual(self.result[0], (EV_KEY, system_mapping.get("1"), 1))
self.assertEqual(self.result[-1], (EV_KEY, system_mapping.get("3"), 0))
self.assertEqual(len(macro.child_macros), 1)
async def test_just_hold(self):
macro = parse("k(1).h().k(3)", self.context)
self.assertSetEqual(
macro.get_capabilities()[EV_KEY],
{system_mapping.get("1"), system_mapping.get("3")},
)
"""down"""
macro.press_key()
asyncio.ensure_future(macro.run(self.handler))
await (asyncio.sleep(0.1))
self.assertTrue(macro.is_holding())
self.assertEqual(len(self.result), 2)
await (asyncio.sleep(0.1))
# doesn't do fancy stuff, is blocking until the release
self.assertEqual(len(self.result), 2)
"""up"""
macro.release_key()
await (asyncio.sleep(0.05))
self.assertFalse(macro.is_holding())
self.assertEqual(len(self.result), 4)
self.assertEqual(self.result[0], (EV_KEY, system_mapping.get("1"), 1))
self.assertEqual(self.result[-1], (EV_KEY, system_mapping.get("3"), 0))
self.assertEqual(len(macro.child_macros), 0)
async def test_dont_just_hold(self):
macro = parse("k(1).h().k(3)", self.context)
self.assertSetEqual(
macro.get_capabilities()[EV_KEY],
{system_mapping.get("1"), system_mapping.get("3")},
)
asyncio.ensure_future(macro.run(self.handler))
await (asyncio.sleep(0.1))
self.assertFalse(macro.is_holding())
# since press_key was never called it just does the macro
# completely
self.assertEqual(len(self.result), 4)
self.assertEqual(self.result[0], (EV_KEY, system_mapping.get("1"), 1))
self.assertEqual(self.result[-1], (EV_KEY, system_mapping.get("3"), 0))
self.assertEqual(len(macro.child_macros), 0)
async def test_hold_down(self):
# writes down and waits for the up event until the key is released
macro = parse("h(a)", self.context)
self.assertSetEqual(
macro.get_capabilities()[EV_KEY],
{
system_mapping.get("a"),
},
)
self.assertEqual(len(macro.child_macros), 0)
"""down"""
macro.press_key()
await (asyncio.sleep(0.05))
self.assertTrue(macro.is_holding())
asyncio.ensure_future(macro.run(self.handler))
macro.press_key() # redundantly calling doesn't break anything
await asyncio.sleep(0.2)
self.assertTrue(macro.is_holding())
self.assertEqual(len(self.result), 1)
self.assertEqual(self.result[0], (EV_KEY, system_mapping.get("a"), 1))
"""up"""
macro.release_key()
await (asyncio.sleep(0.05))
self.assertFalse(macro.is_holding())
self.assertEqual(len(self.result), 2)
self.assertEqual(self.result[0], (EV_KEY, system_mapping.get("a"), 1))
self.assertEqual(self.result[1], (EV_KEY, system_mapping.get("a"), 0))
async def test_2(self):
start = time.time()
repeats = 20
macro = parse(f"r({repeats}, k(k)).r(1, k(k))", self.context)
k_code = system_mapping.get("k")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {k_code})
await macro.run(self.handler)
keystroke_sleep = self.context.mapping.get("macros.keystroke_sleep_ms")
sleep_time = 2 * repeats * keystroke_sleep / 1000
self.assertGreater(time.time() - start, sleep_time * 0.9)
self.assertLess(time.time() - start, sleep_time * 1.2)
self.assertListEqual(
self.result, [(EV_KEY, k_code, 1), (EV_KEY, k_code, 0)] * (repeats + 1)
)
self.assertEqual(len(macro.child_macros), 2)
self.assertEqual(len(macro.child_macros[0].child_macros), 0)
async def test_3(self):
start = time.time()
macro = parse("r(3, k(m).w(100))", self.context)
m_code = system_mapping.get("m")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {m_code})
await macro.run(self.handler)
keystroke_time = 6 * self.context.mapping.get("macros.keystroke_sleep_ms")
total_time = keystroke_time + 300
total_time /= 1000
self.assertGreater(time.time() - start, total_time * 0.9)
self.assertLess(time.time() - start, total_time * 1.1)
self.assertListEqual(
self.result,
[
(EV_KEY, m_code, 1),
(EV_KEY, m_code, 0),
(EV_KEY, m_code, 1),
(EV_KEY, m_code, 0),
(EV_KEY, m_code, 1),
(EV_KEY, m_code, 0),
],
)
self.assertEqual(len(macro.child_macros), 1)
self.assertEqual(len(macro.child_macros[0].child_macros), 0)
async def test_4(self):
macro = parse(" r(2,\nk(\nr ).k(minus\n )).k(m) ", self.context)
r = system_mapping.get("r")
minus = system_mapping.get("minus")
m = system_mapping.get("m")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {r, minus, m})
await macro.run(self.handler)
self.assertListEqual(
self.result,
[
(EV_KEY, r, 1),
(EV_KEY, r, 0),
(EV_KEY, minus, 1),
(EV_KEY, minus, 0),
(EV_KEY, r, 1),
(EV_KEY, r, 0),
(EV_KEY, minus, 1),
(EV_KEY, minus, 0),
(EV_KEY, m, 1),
(EV_KEY, m, 0),
],
)
self.assertEqual(len(macro.child_macros), 1)
self.assertEqual(len(macro.child_macros[0].child_macros), 0)
async def test_5(self):
start = time.time()
macro = parse("w(200).r(2,m(w,\nr(2,\tk(BtN_LeFt))).w(10).k(k))", self.context)
self.assertEqual(len(macro.child_macros), 1)
self.assertEqual(len(macro.child_macros[0].child_macros), 1)
w = system_mapping.get("w")
left = system_mapping.get("bTn_lEfT")
k = system_mapping.get("k")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {w, left, k})
await macro.run(self.handler)
num_pauses = 8 + 6 + 4
keystroke_time = num_pauses * self.context.mapping.get(
"macros.keystroke_sleep_ms"
)
wait_time = 220
total_time = (keystroke_time + wait_time) / 1000
self.assertLess(time.time() - start, total_time * 1.1)
self.assertGreater(time.time() - start, total_time * 0.9)
expected = [(EV_KEY, w, 1)]
expected += [(EV_KEY, left, 1), (EV_KEY, left, 0)] * 2
expected += [(EV_KEY, w, 0)]
expected += [(EV_KEY, k, 1), (EV_KEY, k, 0)]
expected *= 2
self.assertListEqual(self.result, expected)
async def test_6(self):
# does nothing without .run
macro = parse("k(a).r(3, k(b))", self.context)
self.assertIsInstance(macro, _Macro)
self.assertListEqual(self.result, [])
async def test_keystroke_sleep_config(self):
# global config as fallback
config.set("macros.keystroke_sleep_ms", 100)
start = time.time()
macro = parse("k(a).k(b)", self.context)
await macro.run(self.handler)
delta = time.time() - start
# is currently over 400, k(b) adds another sleep afterwards
# that doesn't do anything
self.assertGreater(delta, 0.300)
# now set the value in the mapping, which is prioritized
self.context.mapping.set("macros.keystroke_sleep_ms", 50)
start = time.time()
macro = parse("k(a).k(b)", self.context)
await macro.run(self.handler)
delta = time.time() - start
self.assertGreater(delta, 0.150)
self.assertLess(delta, 0.300)
async def test_duplicate_run(self):
# it won't restart the macro, because that may screw up the
# internal state (in particular the _holding_event).
# I actually don't know at all what kind of bugs that might produce,
# lets just avoid it. It might cause it to be held down forever.
a = system_mapping.get("a")
b = system_mapping.get("b")
c = system_mapping.get("c")
macro = parse("k(a).m(b, h()).k(c)", self.context)
asyncio.ensure_future(macro.run(self.handler))
self.assertFalse(macro.is_holding())
asyncio.ensure_future(macro.run(self.handler)) # ignored
self.assertFalse(macro.is_holding())
macro.press_key()
await asyncio.sleep(0.2)
self.assertTrue(macro.is_holding())
asyncio.ensure_future(macro.run(self.handler)) # ignored
self.assertTrue(macro.is_holding())
macro.release_key()
await asyncio.sleep(0.2)
self.assertFalse(macro.is_holding())
expected = [
(EV_KEY, a, 1),
(EV_KEY, a, 0),
(EV_KEY, b, 1),
(EV_KEY, b, 0),
(EV_KEY, c, 1),
(EV_KEY, c, 0),
]
self.assertListEqual(self.result, expected)
"""not ignored, since previous run is over"""
asyncio.ensure_future(macro.run(self.handler))
macro.press_key()
await asyncio.sleep(0.2)
self.assertTrue(macro.is_holding())
macro.release_key()
await asyncio.sleep(0.2)
self.assertFalse(macro.is_holding())
expected = [
(EV_KEY, a, 1),
(EV_KEY, a, 0),
(EV_KEY, b, 1),
(EV_KEY, b, 0),
(EV_KEY, c, 1),
(EV_KEY, c, 0),
] * 2
self.assertListEqual(self.result, expected)
async def test_mouse(self):
macro_1 = parse("mouse(up, 4)", self.context)
macro_2 = parse("wheel(left, 3)", self.context)
macro_1.press_key()
macro_2.press_key()
asyncio.ensure_future(macro_1.run(self.handler))
asyncio.ensure_future(macro_2.run(self.handler))
await (asyncio.sleep(0.1))
self.assertTrue(macro_1.is_holding())
self.assertTrue(macro_2.is_holding())
macro_1.release_key()
macro_2.release_key()
self.assertIn((EV_REL, REL_Y, -4), self.result)
self.assertIn((EV_REL, REL_HWHEEL, 1), self.result)
self.assertIn(REL_WHEEL, macro_1.get_capabilities()[EV_REL])
self.assertIn(REL_Y, macro_1.get_capabilities()[EV_REL])
self.assertIn(REL_X, macro_1.get_capabilities()[EV_REL])
self.assertIn(REL_WHEEL, macro_2.get_capabilities()[EV_REL])
self.assertIn(REL_Y, macro_2.get_capabilities()[EV_REL])
self.assertIn(REL_X, macro_2.get_capabilities()[EV_REL])
async def test_event_1(self):
macro = parse("e(EV_KEY, KEY_A, 1)", self.context)
a_code = system_mapping.get("a")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {a_code})
self.assertSetEqual(macro.get_capabilities()[EV_REL], set())
await macro.run(self.handler)
self.assertListEqual(self.result, [(EV_KEY, a_code, 1)])
self.assertEqual(len(macro.child_macros), 0)
async def test_event_2(self):
macro = parse("r(1, e(5421, 324, 154))", self.context)
code = 324
self.assertSetEqual(macro.get_capabilities()[5421], {324})
self.assertSetEqual(macro.get_capabilities()[EV_REL], set())
self.assertSetEqual(macro.get_capabilities()[EV_KEY], set())
await macro.run(self.handler)
self.assertListEqual(self.result, [(5421, code, 154)])
self.assertEqual(len(macro.child_macros), 1)
"""ifeq"""
async def test_ifeq_runs(self):
macro = parse("set(foo, 2).ifeq(foo, 2, k(a), k(b))", self.context)
code_a = system_mapping.get("a")
code_b = system_mapping.get("b")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {code_a, code_b})
self.assertSetEqual(macro.get_capabilities()[EV_REL], set())
await macro.run(self.handler)
self.assertListEqual(self.result, [(EV_KEY, code_a, 1), (EV_KEY, code_a, 0)])
self.assertEqual(len(macro.child_macros), 2)
async def test_ifeq_none(self):
# first param none
macro = parse("set(foo, 2).ifeq(foo, 2, , k(b))", self.context)
self.assertEqual(len(macro.child_macros), 1)
code_b = system_mapping.get("b")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {code_b})
self.assertSetEqual(macro.get_capabilities()[EV_REL], set())
await macro.run(self.handler)
self.assertListEqual(self.result, [])
# second param none
macro = parse("set(foo, 2).ifeq(foo, 2, k(a),)", self.context)
self.assertEqual(len(macro.child_macros), 1)
code_a = system_mapping.get("a")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {code_a})
self.assertSetEqual(macro.get_capabilities()[EV_REL], set())
await macro.run(self.handler)
self.assertListEqual(self.result, [(EV_KEY, code_a, 1), (EV_KEY, code_a, 0)])
async def test_ifeq_unknown_key(self):
macro = parse("ifeq(qux, 2, k(a), k(b))", self.context)
code_a = system_mapping.get("a")
code_b = system_mapping.get("b")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {code_a, code_b})
self.assertSetEqual(macro.get_capabilities()[EV_REL], set())
await macro.run(self.handler)
self.assertListEqual(self.result, [(EV_KEY, code_b, 1), (EV_KEY, code_b, 0)])
self.assertEqual(len(macro.child_macros), 2)
async def test_ifeq_runs_multiprocessed(self):
"""ifeq on variables that have been set in other processes works."""
macro = parse("ifeq(foo, 3, k(a), k(b))", self.context)
code_a = system_mapping.get("a")
code_b = system_mapping.get("b")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {code_a, code_b})
self.assertSetEqual(macro.get_capabilities()[EV_REL], set())
self.assertEqual(len(macro.child_macros), 2)
def set_foo(value):
# will write foo = 2 into the shared dictionary of macros
macro_2 = parse(f"set(foo, {value})", self.context)
loop = asyncio.new_event_loop()
loop.run_until_complete(macro_2.run(lambda: None))
"""foo is not 3"""
process = multiprocessing.Process(target=set_foo, args=(2,))
process.start()
process.join()
await macro.run(self.handler)
self.assertListEqual(self.result, [(EV_KEY, code_b, 1), (EV_KEY, code_b, 0)])
"""foo is 3"""
process = multiprocessing.Process(target=set_foo, args=(3,))
process.start()
process.join()
await macro.run(self.handler)
self.assertListEqual(
self.result,
[
(EV_KEY, code_b, 1),
(EV_KEY, code_b, 0),
(EV_KEY, code_a, 1),
(EV_KEY, code_a, 0),
],
)
async def test_count_brackets(self):
self.assertEqual(_count_brackets(""), 0)
self.assertEqual(_count_brackets("()"), 2)
self.assertEqual(_count_brackets("a()"), 3)
self.assertEqual(_count_brackets("a(b)"), 4)
self.assertEqual(_count_brackets("a(b())"), 6)
self.assertEqual(_count_brackets("a(b(c))"), 7)
self.assertEqual(_count_brackets("a(b(c))d"), 7)
self.assertEqual(_count_brackets("a(b(c))d()"), 7)
"""if_single"""
async def test_if_single(self):
macro = parse("if_single(k(x), k(y))", self.context)
self.assertEqual(len(macro.child_macros), 2)
a = system_mapping.get("a")
x = system_mapping.get("x")
y = system_mapping.get("y")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {x, y})
macro.notify(new_event(EV_KEY, a, 1), PRESS)
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.1)
macro.notify(new_event(EV_KEY, a, 0), RELEASE)
# the key that triggered the macro is released
await asyncio.sleep(0.1)
self.assertListEqual(self.result, [(EV_KEY, x, 1), (EV_KEY, x, 0)])
async def test_if_single_ignores_releases(self):
macro = parse("if_single(k(x), k(y))", self.context)
self.assertEqual(len(macro.child_macros), 2)
a = system_mapping.get("a")
b = system_mapping.get("b")
x = system_mapping.get("x")
y = system_mapping.get("y")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {x, y})
macro.notify(new_event(EV_KEY, a, 1), PRESS)
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.05)
# if_single only looks out for newly pressed keys,
# it doesn't care if keys were released that have been
# pressed before if_single. This was decided because it is a lot
# less tricky and more fluently to use if you type fast
macro.notify(new_event(EV_KEY, b, 0), RELEASE)
await asyncio.sleep(0.05)
self.assertListEqual(self.result, [])
# pressing an actual key triggers if_single
await asyncio.sleep(0.05)
macro.notify(new_event(EV_KEY, a, 1), PRESS)
await asyncio.sleep(0.05)
self.assertListEqual(self.result, [(EV_KEY, x, 1), (EV_KEY, x, 0)])
async def test_if_not_single(self):
# also works if if_single is a child macro
macro = parse("r(1, if_single(k(x), k(y)))", self.context)
self.assertEqual(len(macro.child_macros), 1)
self.assertEqual(len(macro.child_macros[0].child_macros), 2)
a = system_mapping.get("a")
b = system_mapping.get("b")
x = system_mapping.get("x")
y = system_mapping.get("y")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {x, y})
macro.notify(new_event(EV_KEY, a, 1), PRESS)
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.1)
macro.notify(new_event(EV_KEY, b, 1), PRESS)
await asyncio.sleep(0.1)
self.assertListEqual(self.result, [(EV_KEY, y, 1), (EV_KEY, y, 0)])
async def test_if_not_single_none(self):
macro = parse("if_single(k(x),)", self.context)
self.assertEqual(len(macro.child_macros), 1)
a = system_mapping.get("a")
b = system_mapping.get("b")
x = system_mapping.get("x")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {x})
macro.notify(new_event(EV_KEY, a, 1), PRESS)
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.1)
macro.notify(new_event(EV_KEY, b, 1), PRESS)
await asyncio.sleep(0.1)
self.assertListEqual(self.result, [])
"""if_tap"""
async def test_if_tap(self):
macro = parse("if_tap(k(x), k(y), 100)", self.context)
self.assertEqual(len(macro.child_macros), 2)
x = system_mapping.get("x")
y = system_mapping.get("y")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {x, y})
macro.press_key()
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.05)
macro.release_key()
await asyncio.sleep(0.05)
self.assertListEqual(self.result, [(EV_KEY, x, 1), (EV_KEY, x, 0)])
async def test_if_tap_none(self):
# first param none
macro = parse("if_tap(, k(y), 100)", self.context)
self.assertEqual(len(macro.child_macros), 1)
y = system_mapping.get("y")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {y})
macro.press_key()
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.05)
macro.release_key()
await asyncio.sleep(0.05)
self.assertListEqual(self.result, [])
# second param none
macro = parse("if_tap(k(y), , 50)", self.context)
self.assertEqual(len(macro.child_macros), 1)
y = system_mapping.get("y")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {y})
macro.press_key()
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.1)
macro.release_key()
await asyncio.sleep(0.05)
self.assertListEqual(self.result, [])
async def test_if_not_tap(self):
macro = parse("if_tap(k(x), k(y), 50)", self.context)
self.assertEqual(len(macro.child_macros), 2)
x = system_mapping.get("x")
y = system_mapping.get("y")
self.assertSetEqual(macro.get_capabilities()[EV_KEY], {x, y})
macro.press_key()
asyncio.ensure_future(macro.run(self.handler))
await asyncio.sleep(0.1)
macro.release_key()
await asyncio.sleep(0.05)
self.assertListEqual(self.result, [(EV_KEY, y, 1), (EV_KEY, y, 0)])
async def test_wait_for_event(self):
macro = parse("h(a)", self.context)
try:
# should timeout, no event known
await asyncio.wait_for(macro.wait_for_event(), 0.1)
raise AssertionError("Expected asyncio.TimeoutError")
except asyncio.TimeoutError:
pass
# should not timeout because a new event arrived
macro.notify(new_event(EV_KEY, 1, 1), PRESS)
await asyncio.wait_for(macro.wait_for_event(), 0.1)
try:
# should timeout, because the previous event doesn't match the filter
await asyncio.wait_for(macro.wait_for_event(lambda e, a: e.value == 3), 0.1)
raise AssertionError("Expected asyncio.TimeoutError")
except asyncio.TimeoutError:
pass
# should not timeout because a new event arrived
macro.notify(new_event(EV_KEY, 1, 3), RELEASE)
await asyncio.wait_for(macro.wait_for_event(), 0.1)
try:
# should timeout, because the previous event doesn't match the filter
await asyncio.wait_for(macro.wait_for_event(lambda _, a: a == PRESS), 0.1)
raise AssertionError("Expected asyncio.TimeoutError")
except asyncio.TimeoutError:
pass
if __name__ == "__main__":
unittest.main()