Did some more work in Python and started officially learning Java

1 files changed, 827 insertions, 0 deletions

diff --git a/Python/venv1/Lib/site-packages/keyboard/_keyboard_tests.py b/Python/venv1/Lib/site-packages/keyboard/_keyboard_tests.py
new file mode 100644
index 0000000..f0e1432
--- /dev/null
+++ b/Python/venv1/Lib/site-packages/keyboard/_keyboard_tests.py
@@ -0,0 +1,827 @@
+# -*- coding: utf-8 -*-
+"""
+Side effects are avoided using two techniques:
+
+- Low level OS requests (keyboard._os_keyboard) are mocked out by rewriting
+the functions at that namespace. This includes a list of dummy keys.
+- Events are pumped manually by the main test class, and accepted events
+are tested against expected values.
+
+Fake user events are appended to `input_events`, passed through
+keyboard,_listener.direct_callback, then, if accepted, appended to
+`output_events`. Fake OS events (keyboard.press) are processed
+and added to `output_events` immediately, mimicking real functionality.
+"""
+from __future__ import print_function
+
+import unittest
+import time
+
+import keyboard
+from ._keyboard_event import KeyboardEvent, KEY_DOWN, KEY_UP
+
+dummy_keys = {
+    'space': [(0, [])],
+
+    'a': [(1, [])],
+    'b': [(2, [])],
+    'c': [(3, [])],
+    'A': [(1, ['shift']), (-1, [])],
+    'B': [(2, ['shift']), (-2, [])],
+    'C': [(3, ['shift']), (-3, [])],
+
+    'alt': [(4, [])],
+    'left alt': [(4, [])],
+
+    'left shift': [(5, [])],
+    'right shift': [(6, [])],
+
+    'left ctrl': [(7, [])],
+
+    'backspace': [(8, [])],
+    'caps lock': [(9, [])],
+
+    '+': [(10, [])],
+    ',': [(11, [])],
+    '_': [(12, [])],
+
+    'none': [],
+    'duplicated': [(20, []), (20, [])],
+}
+
+def make_event(event_type, name, scan_code=None, time=0):
+    return KeyboardEvent(event_type=event_type, scan_code=scan_code or dummy_keys[name][0][0], name=name, time=time)
+
+# Used when manually pumping events.
+input_events = []
+output_events = []
+
+def send_instant_event(event):
+    if keyboard._listener.direct_callback(event):
+        output_events.append(event)
+
+# Mock out side effects.
+keyboard._os_keyboard.init = lambda: None
+keyboard._os_keyboard.listen = lambda callback: None
+keyboard._os_keyboard.map_name = dummy_keys.__getitem__
+keyboard._os_keyboard.press = lambda scan_code: send_instant_event(make_event(KEY_DOWN, None, scan_code))
+keyboard._os_keyboard.release = lambda scan_code: send_instant_event(make_event(KEY_UP, None, scan_code))
+keyboard._os_keyboard.type_unicode = lambda char: output_events.append(KeyboardEvent(event_type=KEY_DOWN, scan_code=999, name=char))
+
+# Shortcuts for defining test inputs and expected outputs.
+# Usage: d_shift + d_a + u_a + u_shift
+d_a = [make_event(KEY_DOWN, 'a')]
+u_a = [make_event(KEY_UP, 'a')]
+du_a = d_a+u_a
+d_b = [make_event(KEY_DOWN, 'b')]
+u_b = [make_event(KEY_UP, 'b')]
+du_b = d_b+u_b
+d_c = [make_event(KEY_DOWN, 'c')]
+u_c = [make_event(KEY_UP, 'c')]
+du_c = d_c+u_c
+d_ctrl = [make_event(KEY_DOWN, 'left ctrl')]
+u_ctrl = [make_event(KEY_UP, 'left ctrl')]
+du_ctrl = d_ctrl+u_ctrl
+d_shift = [make_event(KEY_DOWN, 'left shift')]
+u_shift = [make_event(KEY_UP, 'left shift')]
+du_shift = d_shift+u_shift
+d_alt = [make_event(KEY_DOWN, 'alt')]
+u_alt = [make_event(KEY_UP, 'alt')]
+du_alt = d_alt+u_alt
+du_backspace = [make_event(KEY_DOWN, 'backspace'), make_event(KEY_UP, 'backspace')]
+du_capslock = [make_event(KEY_DOWN, 'caps lock'), make_event(KEY_UP, 'caps lock')]
+d_space = [make_event(KEY_DOWN, 'space')]
+u_space = [make_event(KEY_UP, 'space')]
+du_space = [make_event(KEY_DOWN, 'space'), make_event(KEY_UP, 'space')]
+
+trigger = lambda e=None: keyboard.press(999)
+triggered_event = [KeyboardEvent(KEY_DOWN, scan_code=999)]
+
+class TestKeyboard(unittest.TestCase):
+    def tearDown(self):
+        keyboard.unhook_all()
+        #self.assertEquals(keyboard._hooks, {})
+        #self.assertEquals(keyboard._hotkeys, {})
+
+    def setUp(self):
+        #keyboard._hooks.clear()
+        #keyboard._hotkeys.clear()
+        del input_events[:]
+        del output_events[:]
+        keyboard._recording = None
+        keyboard._pressed_events.clear()
+        keyboard._physically_pressed_keys.clear()
+        keyboard._logically_pressed_keys.clear()
+        keyboard._hotkeys.clear()
+        keyboard._listener.init()
+        keyboard._word_listeners = {} 
+
+    def do(self, manual_events, expected=None):
+        input_events.extend(manual_events)
+        while input_events:
+            event = input_events.pop(0)
+            if keyboard._listener.direct_callback(event):
+                output_events.append(event)
+        if expected is not None:
+            to_names = lambda es: '+'.join(('d' if e.event_type == KEY_DOWN else 'u') + '_' + str(e.scan_code) for e in es)
+            self.assertEqual(to_names(output_events), to_names(expected))
+        del output_events[:]
+
+        keyboard._listener.queue.join()
+
+    def test_event_json(self):
+        event = make_event(KEY_DOWN, u'á \'"', 999)
+        import json
+        self.assertEqual(event, KeyboardEvent(**json.loads(event.to_json())))
+
+    def test_is_modifier_name(self):
+        for name in keyboard.all_modifiers:
+            self.assertTrue(keyboard.is_modifier(name))
+    def test_is_modifier_scan_code(self):
+        for i in range(10):
+            self.assertEqual(keyboard.is_modifier(i), i in [4, 5, 6, 7])
+
+    def test_key_to_scan_codes_brute(self):
+        for name, entries in dummy_keys.items():
+            if name in ['none', 'duplicated']: continue
+            expected = tuple(scan_code for scan_code, modifiers in entries)
+            self.assertEqual(keyboard.key_to_scan_codes(name), expected)
+    def test_key_to_scan_code_from_scan_code(self):
+        for i in range(10):
+            self.assertEqual(keyboard.key_to_scan_codes(i), (i,))
+    def test_key_to_scan_code_from_letter(self):
+        self.assertEqual(keyboard.key_to_scan_codes('a'), (1,))
+        self.assertEqual(keyboard.key_to_scan_codes('A'), (1,-1))
+    def test_key_to_scan_code_from_normalized(self):
+        self.assertEqual(keyboard.key_to_scan_codes('shift'), (5,6))
+        self.assertEqual(keyboard.key_to_scan_codes('SHIFT'), (5,6))
+        self.assertEqual(keyboard.key_to_scan_codes('ctrl'), keyboard.key_to_scan_codes('CONTROL'))
+    def test_key_to_scan_code_from_sided_modifier(self):
+        self.assertEqual(keyboard.key_to_scan_codes('left shift'), (5,))
+        self.assertEqual(keyboard.key_to_scan_codes('right shift'), (6,))
+    def test_key_to_scan_code_underscores(self):
+        self.assertEqual(keyboard.key_to_scan_codes('_'), (12,))
+        self.assertEqual(keyboard.key_to_scan_codes('right_shift'), (6,))
+    def test_key_to_scan_code_error_none(self):
+        with self.assertRaises(ValueError):
+            keyboard.key_to_scan_codes(None)
+    def test_key_to_scan_code_error_empty(self):
+        with self.assertRaises(ValueError):
+            keyboard.key_to_scan_codes('')
+    def test_key_to_scan_code_error_other(self):
+        with self.assertRaises(ValueError):
+            keyboard.key_to_scan_codes({})
+    def test_key_to_scan_code_list(self):
+        self.assertEqual(keyboard.key_to_scan_codes([10, 5, 'a']), (10, 5, 1))
+    def test_key_to_scan_code_empty(self):
+        with self.assertRaises(ValueError):
+            keyboard.key_to_scan_codes('none')
+    def test_key_to_scan_code_duplicated(self):
+        self.assertEqual(keyboard.key_to_scan_codes('duplicated'), (20,))
+
+    def test_parse_hotkey_simple(self):
+        self.assertEqual(keyboard.parse_hotkey('a'), (((1,),),))
+        self.assertEqual(keyboard.parse_hotkey('A'), (((1,-1),),))
+    def test_parse_hotkey_separators(self):
+        self.assertEqual(keyboard.parse_hotkey('+'), keyboard.parse_hotkey('plus'))
+        self.assertEqual(keyboard.parse_hotkey(','), keyboard.parse_hotkey('comma'))
+    def test_parse_hotkey_keys(self):
+        self.assertEqual(keyboard.parse_hotkey('left shift + a'), (((5,), (1,),),))
+        self.assertEqual(keyboard.parse_hotkey('left shift+a'), (((5,), (1,),),))
+    def test_parse_hotkey_simple_steps(self):
+        self.assertEqual(keyboard.parse_hotkey('a,b'), (((1,),),((2,),)))
+        self.assertEqual(keyboard.parse_hotkey('a, b'), (((1,),),((2,),)))
+    def test_parse_hotkey_steps(self):
+        self.assertEqual(keyboard.parse_hotkey('a+b, b+c'), (((1,),(2,)),((2,),(3,))))
+    def test_parse_hotkey_example(self):
+        alt_codes = keyboard.key_to_scan_codes('alt')
+        shift_codes = keyboard.key_to_scan_codes('shift')
+        a_codes = keyboard.key_to_scan_codes('a')
+        b_codes = keyboard.key_to_scan_codes('b')
+        c_codes = keyboard.key_to_scan_codes('c')
+        self.assertEqual(keyboard.parse_hotkey("alt+shift+a, alt+b, c"), ((alt_codes, shift_codes, a_codes), (alt_codes, b_codes), (c_codes,)))
+    def test_parse_hotkey_list_scan_codes(self):
+        self.assertEqual(keyboard.parse_hotkey([1, 2, 3]), (((1,), (2,), (3,)),))
+    def test_parse_hotkey_deep_list_scan_codes(self):
+        result = keyboard.parse_hotkey('a')
+        self.assertEqual(keyboard.parse_hotkey(result), (((1,),),))
+    def test_parse_hotkey_list_names(self):
+        self.assertEqual(keyboard.parse_hotkey(['a', 'b', 'c']), (((1,), (2,), (3,)),))
+
+    def test_is_pressed_none(self):
+        self.assertFalse(keyboard.is_pressed('a'))
+    def test_is_pressed_true(self):
+        self.do(d_a)
+        self.assertTrue(keyboard.is_pressed('a'))
+    def test_is_pressed_true_scan_code_true(self):
+        self.do(d_a)
+        self.assertTrue(keyboard.is_pressed(1))
+    def test_is_pressed_true_scan_code_false(self):
+        self.do(d_a)
+        self.assertFalse(keyboard.is_pressed(2))
+    def test_is_pressed_true_scan_code_invalid(self):
+        self.do(d_a)
+        self.assertFalse(keyboard.is_pressed(-1))
+    def test_is_pressed_false(self):
+        self.do(d_a+u_a+d_b)
+        self.assertFalse(keyboard.is_pressed('a'))
+        self.assertTrue(keyboard.is_pressed('b'))
+    def test_is_pressed_hotkey_true(self):
+        self.do(d_shift+d_a)
+        self.assertTrue(keyboard.is_pressed('shift+a'))
+    def test_is_pressed_hotkey_false(self):
+        self.do(d_shift+d_a+u_a)
+        self.assertFalse(keyboard.is_pressed('shift+a'))
+    def test_is_pressed_multi_step_fail(self):
+        self.do(u_a+d_a)
+        with self.assertRaises(ValueError):
+            keyboard.is_pressed('a, b')
+
+    def test_send_single_press_release(self):
+        keyboard.send('a', do_press=True, do_release=True)
+        self.do([], d_a+u_a)
+    def test_send_single_press(self):
+        keyboard.send('a', do_press=True, do_release=False)
+        self.do([], d_a)
+    def test_send_single_release(self):
+        keyboard.send('a', do_press=False, do_release=True)
+        self.do([], u_a)
+    def test_send_single_none(self):
+        keyboard.send('a', do_press=False, do_release=False)
+        self.do([], [])
+    def test_press(self):
+        keyboard.press('a')
+        self.do([], d_a)
+    def test_release(self):
+        keyboard.release('a')
+        self.do([], u_a)
+    def test_press_and_release(self):
+        keyboard.press_and_release('a')
+        self.do([], d_a+u_a)
+
+    def test_send_modifier_press_release(self):
+        keyboard.send('ctrl+a', do_press=True, do_release=True)
+        self.do([], d_ctrl+d_a+u_a+u_ctrl)
+    def test_send_modifiers_release(self):
+        keyboard.send('ctrl+shift+a', do_press=False, do_release=True)
+        self.do([], u_a+u_shift+u_ctrl)
+
+    def test_call_later(self):
+        triggered = []
+        def fn(arg1, arg2):
+            assert arg1 == 1 and arg2 == 2
+            triggered.append(True)
+        keyboard.call_later(fn, (1, 2), 0.01)
+        self.assertFalse(triggered)
+        time.sleep(0.05)
+        self.assertTrue(triggered)
+
+    def test_hook_nonblocking(self):
+        self.i = 0
+        def count(e):
+            self.assertEqual(e.name, 'a')
+            self.i += 1
+        hook = keyboard.hook(count, suppress=False)
+        self.do(d_a+u_a, d_a+u_a)
+        self.assertEqual(self.i, 2)
+        keyboard.unhook(hook)
+        self.do(d_a+u_a, d_a+u_a)
+        self.assertEqual(self.i, 2)
+        keyboard.hook(count, suppress=False)
+        self.do(d_a+u_a, d_a+u_a)
+        self.assertEqual(self.i, 4)
+        keyboard.unhook_all()
+        self.do(d_a+u_a, d_a+u_a)
+        self.assertEqual(self.i, 4)
+    def test_hook_blocking(self):
+        self.i = 0
+        def count(e):
+            self.assertIn(e.name, ['a', 'b'])
+            self.i += 1
+            return e.name == 'b'
+        hook = keyboard.hook(count, suppress=True)
+        self.do(d_a+d_b, d_b)
+        self.assertEqual(self.i, 2)
+        keyboard.unhook(hook)
+        self.do(d_a+d_b, d_a+d_b)
+        self.assertEqual(self.i, 2)
+        keyboard.hook(count, suppress=True)
+        self.do(d_a+d_b, d_b)
+        self.assertEqual(self.i, 4)
+        keyboard.unhook_all()
+        self.do(d_a+d_b, d_a+d_b)
+        self.assertEqual(self.i, 4)
+    def test_on_press_nonblocking(self):
+        keyboard.on_press(lambda e: self.assertEqual(e.name, 'a') and self.assertEqual(e.event_type, KEY_DOWN))
+        self.do(d_a+u_a)
+    def test_on_press_blocking(self):
+        keyboard.on_press(lambda e: e.scan_code == 1, suppress=True)
+        self.do([make_event(KEY_DOWN, 'A', -1)] + d_a, d_a)
+    def test_on_release(self):
+        keyboard.on_release(lambda e: self.assertEqual(e.name, 'a') and self.assertEqual(e.event_type, KEY_UP))
+        self.do(d_a+u_a)
+
+    def test_hook_key_invalid(self):
+        with self.assertRaises(ValueError):
+            keyboard.hook_key('invalid', lambda e: None)
+    def test_hook_key_nonblocking(self):
+        self.i = 0
+        def count(event):
+            self.i += 1
+        hook = keyboard.hook_key('A', count)
+        self.do(d_a)
+        self.assertEqual(self.i, 1)
+        self.do(u_a+d_b)
+        self.assertEqual(self.i, 2)
+        self.do([make_event(KEY_DOWN, 'A', -1)])
+        self.assertEqual(self.i, 3)
+        keyboard.unhook_key(hook)
+        self.do(d_a)
+        self.assertEqual(self.i, 3)
+    def test_hook_key_blocking(self):
+        self.i = 0
+        def count(event):
+            self.i += 1
+            return event.scan_code == 1
+        hook = keyboard.hook_key('A', count, suppress=True)
+        self.do(d_a, d_a)
+        self.assertEqual(self.i, 1)
+        self.do(u_a+d_b, u_a+d_b)
+        self.assertEqual(self.i, 2)
+        self.do([make_event(KEY_DOWN, 'A', -1)], [])
+        self.assertEqual(self.i, 3)
+        keyboard.unhook_key(hook)
+        self.do([make_event(KEY_DOWN, 'A', -1)], [make_event(KEY_DOWN, 'A', -1)])
+        self.assertEqual(self.i, 3)
+    def test_on_press_key_nonblocking(self):
+        keyboard.on_press_key('A', lambda e: self.assertEqual(e.name, 'a') and self.assertEqual(e.event_type, KEY_DOWN))
+        self.do(d_a+u_a+d_b+u_b)
+    def test_on_press_key_blocking(self):
+        keyboard.on_press_key('A', lambda e: e.scan_code == 1, suppress=True)
+        self.do([make_event(KEY_DOWN, 'A', -1)] + d_a, d_a)
+    def test_on_release_key(self):
+        keyboard.on_release_key('a', lambda e: self.assertEqual(e.name, 'a') and self.assertEqual(e.event_type, KEY_UP))
+        self.do(d_a+u_a)
+
+    def test_block_key(self):
+        blocked = keyboard.block_key('a')
+        self.do(d_a+d_b, d_b)
+        self.do([make_event(KEY_DOWN, 'A', -1)], [make_event(KEY_DOWN, 'A', -1)])
+        keyboard.unblock_key(blocked)
+        self.do(d_a+d_b, d_a+d_b)
+    def test_block_key_ambiguous(self):
+        keyboard.block_key('A')
+        self.do(d_a+d_b, d_b)
+        self.do([make_event(KEY_DOWN, 'A', -1)], [])
+
+    def test_remap_key_simple(self):
+        mapped = keyboard.remap_key('a', 'b')
+        self.do(d_a+d_c+u_a, d_b+d_c+u_b)
+        keyboard.unremap_key(mapped)
+        self.do(d_a+d_c+u_a, d_a+d_c+u_a)
+    def test_remap_key_ambiguous(self):
+        keyboard.remap_key('A', 'b')
+        self.do(d_a+d_b, d_b+d_b)
+        self.do([make_event(KEY_DOWN, 'A', -1)], d_b)
+    def test_remap_key_multiple(self):
+        mapped = keyboard.remap_key('a', 'shift+b')
+        self.do(d_a+d_c+u_a, d_shift+d_b+d_c+u_b+u_shift)
+        keyboard.unremap_key(mapped)
+        self.do(d_a+d_c+u_a, d_a+d_c+u_a)
+
+    def test_stash_state(self):
+        self.do(d_a+d_shift)
+        self.assertEqual(sorted(keyboard.stash_state()), [1, 5])
+        self.do([], u_a+u_shift)
+    def test_restore_state(self):
+        self.do(d_b)
+        keyboard.restore_state([1, 5])
+        self.do([], u_b+d_a+d_shift)
+    def test_restore_modifieres(self):
+        self.do(d_b)
+        keyboard.restore_modifiers([1, 5])
+        self.do([], u_b+d_shift)
+
+    def test_write_simple(self):
+        keyboard.write('a', exact=False)
+        self.do([], d_a+u_a)
+    def test_write_multiple(self):
+        keyboard.write('ab', exact=False)
+        self.do([], d_a+u_a+d_b+u_b)
+    def test_write_modifiers(self):
+        keyboard.write('Ab', exact=False)
+        self.do([], d_shift+d_a+u_a+u_shift+d_b+u_b)
+    # restore_state_after has been removed after the introduction of `restore_modifiers`.
+    #def test_write_stash_not_restore(self):
+    #    self.do(d_shift)
+    #    keyboard.write('a', restore_state_after=False, exact=False)
+    #    self.do([], u_shift+d_a+u_a)
+    def test_write_stash_restore(self):
+        self.do(d_shift)
+        keyboard.write('a', exact=False)
+        self.do([], u_shift+d_a+u_a+d_shift)
+    def test_write_multiple(self):
+        last_time = time.time()
+        keyboard.write('ab', delay=0.01, exact=False)
+        self.do([], d_a+u_a+d_b+u_b)
+        self.assertGreater(time.time() - last_time, 0.015)
+    def test_write_unicode_explicit(self):
+        keyboard.write('ab', exact=True)
+        self.do([], [KeyboardEvent(event_type=KEY_DOWN, scan_code=999, name='a'), KeyboardEvent(event_type=KEY_DOWN, scan_code=999, name='b')])
+    def test_write_unicode_fallback(self):
+        keyboard.write(u'áb', exact=False)
+        self.do([], [KeyboardEvent(event_type=KEY_DOWN, scan_code=999, name=u'á')]+d_b+u_b)
+
+    def test_start_stop_recording(self):
+        keyboard.start_recording()
+        self.do(d_a+u_a)
+        self.assertEqual(keyboard.stop_recording(), d_a+u_a)
+    def test_stop_recording_error(self):
+        with self.assertRaises(ValueError):
+            keyboard.stop_recording()
+
+    def test_record(self):
+        queue = keyboard._queue.Queue()
+        def process():
+            queue.put(keyboard.record('space', suppress=True))
+        from threading import Thread
+        t = Thread(target=process)
+        t.daemon = True
+        t.start()
+        # 0.01s sleep failed once already. Better solutions?
+        time.sleep(0.01)
+        self.do(du_a+du_b+du_space, du_a+du_b)
+        self.assertEqual(queue.get(timeout=0.5), du_a+du_b+du_space)
+
+    def test_play_nodelay(self):
+        keyboard.play(d_a+u_a, 0)
+        self.do([], d_a+u_a)
+    def test_play_stash(self):
+        self.do(d_ctrl)
+        keyboard.play(d_a+u_a, 0)
+        self.do([], u_ctrl+d_a+u_a+d_ctrl)
+    def test_play_delay(self):
+        last_time = time.time()
+        events = [make_event(KEY_DOWN, 'a', 1, 100), make_event(KEY_UP, 'a', 1, 100.01)]
+        keyboard.play(events, 1)
+        self.do([], d_a+u_a)
+        self.assertGreater(time.time() - last_time, 0.005)
+
+    def test_get_typed_strings_simple(self):
+        events = du_a+du_b+du_backspace+d_shift+du_a+u_shift+du_space+du_ctrl+du_a
+        self.assertEqual(list(keyboard.get_typed_strings(events)), ['aA ', 'a'])
+    def test_get_typed_strings_backspace(self):
+        events = du_a+du_b+du_backspace
+        self.assertEqual(list(keyboard.get_typed_strings(events)), ['a'])
+        events = du_backspace+du_a+du_b
+        self.assertEqual(list(keyboard.get_typed_strings(events)), ['ab'])
+    def test_get_typed_strings_shift(self):
+        events = d_shift+du_a+du_b+u_shift+du_space+du_ctrl+du_a
+        self.assertEqual(list(keyboard.get_typed_strings(events)), ['AB ', 'a'])
+    def test_get_typed_strings_all(self):
+        events = du_a+du_b+du_backspace+d_shift+du_a+du_capslock+du_b+u_shift+du_space+du_ctrl+du_a
+        self.assertEqual(list(keyboard.get_typed_strings(events)), ['aAb ', 'A'])
+
+    def test_get_hotkey_name_simple(self):
+        self.assertEqual(keyboard.get_hotkey_name(['a']), 'a')
+    def test_get_hotkey_name_modifiers(self):
+        self.assertEqual(keyboard.get_hotkey_name(['a', 'shift', 'ctrl']), 'ctrl+shift+a')
+    def test_get_hotkey_name_normalize(self):
+        self.assertEqual(keyboard.get_hotkey_name(['SHIFT', 'left ctrl']), 'ctrl+shift')
+    def test_get_hotkey_name_plus(self):
+        self.assertEqual(keyboard.get_hotkey_name(['+']), 'plus')
+    def test_get_hotkey_name_duplicated(self):
+        self.assertEqual(keyboard.get_hotkey_name(['+', 'plus']), 'plus')
+    def test_get_hotkey_name_full(self):
+        self.assertEqual(keyboard.get_hotkey_name(['+', 'left ctrl', 'shift', 'WIN', 'right alt']), 'ctrl+alt+shift+windows+plus')
+    def test_get_hotkey_name_multiple(self):
+        self.assertEqual(keyboard.get_hotkey_name(['ctrl', 'b', '!', 'a']), 'ctrl+!+a+b')
+    def test_get_hotkey_name_from_pressed(self):
+        self.do(du_c+d_ctrl+d_a+d_b)
+        self.assertEqual(keyboard.get_hotkey_name(), 'ctrl+a+b')
+
+    def test_read_hotkey(self):
+        queue = keyboard._queue.Queue()
+        def process():
+            queue.put(keyboard.read_hotkey())
+        from threading import Thread
+        t = Thread(target=process)
+        t.daemon = True
+        t.start()
+        time.sleep(0.01)
+        self.do(d_ctrl+d_a+d_b+u_ctrl)
+        self.assertEqual(queue.get(timeout=0.5), 'ctrl+a+b')
+
+    def test_read_event(self):
+        queue = keyboard._queue.Queue()
+        def process():
+            queue.put(keyboard.read_event(suppress=True))
+        from threading import Thread
+        t = Thread(target=process)
+        t.daemon = True
+        t.start()
+        time.sleep(0.01)
+        self.do(d_a, [])
+        self.assertEqual(queue.get(timeout=0.5), d_a[0])
+
+    def test_read_key(self):
+        queue = keyboard._queue.Queue()
+        def process():
+            queue.put(keyboard.read_key(suppress=True))
+        from threading import Thread
+        t = Thread(target=process)
+        t.daemon = True
+        t.start()
+        time.sleep(0.01)
+        self.do(d_a, [])
+        self.assertEqual(queue.get(timeout=0.5), 'a')
+
+    def test_wait_infinite(self):
+        self.triggered = False
+        def process():
+            keyboard.wait()
+            self.triggered = True
+        from threading import Thread
+        t = Thread(target=process)
+        t.daemon = True # Yep, we are letting this thread loose.
+        t.start()
+        time.sleep(0.01)
+        self.assertFalse(self.triggered)
+
+    def test_wait_until_success(self):
+        queue = keyboard._queue.Queue()
+        def process():
+            queue.put(keyboard.wait(queue.get(timeout=0.5), suppress=True) or True)
+        from threading import Thread
+        t = Thread(target=process)
+        t.daemon = True
+        t.start()
+        queue.put('a')
+        time.sleep(0.01)
+        self.do(d_a, [])
+        self.assertTrue(queue.get(timeout=0.5))
+    def test_wait_until_fail(self):
+        def process():
+            keyboard.wait('a', suppress=True)
+            self.fail()
+        from threading import Thread
+        t = Thread(target=process)
+        t.daemon = True # Yep, we are letting this thread loose.
+        t.start()
+        time.sleep(0.01)
+        self.do(d_b)
+
+    def test_add_hotkey_single_step_suppress_allow(self):
+        keyboard.add_hotkey('a', lambda: trigger() or True, suppress=True)
+        self.do(d_a, triggered_event+d_a)
+    def test_add_hotkey_single_step_suppress_args_allow(self):
+        arg = object()
+        keyboard.add_hotkey('a', lambda a: self.assertIs(a, arg) or trigger() or True, args=(arg,), suppress=True)
+        self.do(d_a, triggered_event+d_a)
+    def test_add_hotkey_single_step_suppress_single(self):
+        keyboard.add_hotkey('a', trigger, suppress=True)
+        self.do(d_a, triggered_event)
+    def test_add_hotkey_single_step_suppress_removed(self):
+        keyboard.remove_hotkey(keyboard.add_hotkey('a', trigger, suppress=True))
+        self.do(d_a, d_a)
+    def test_add_hotkey_single_step_suppress_removed(self):
+        keyboard.remove_hotkey(keyboard.add_hotkey('ctrl+a', trigger, suppress=True))
+        self.do(d_ctrl+d_a, d_ctrl+d_a)
+        self.assertEqual(keyboard._listener.filtered_modifiers[dummy_keys['left ctrl'][0][0]], 0)
+    def test_remove_hotkey_internal(self):
+        remove = keyboard.add_hotkey('shift+a', trigger, suppress=True)
+        self.assertTrue(all(keyboard._listener.blocking_hotkeys.values()))
+        self.assertTrue(all(keyboard._listener.filtered_modifiers.values()))
+        self.assertNotEqual(keyboard._hotkeys, {})
+        remove()
+        self.assertTrue(not any(keyboard._listener.filtered_modifiers.values()))
+        self.assertTrue(not any(keyboard._listener.blocking_hotkeys.values()))
+        self.assertEqual(keyboard._hotkeys, {})
+    def test_remove_hotkey_internal_multistep_start(self):
+        remove = keyboard.add_hotkey('shift+a, b', trigger, suppress=True)
+        self.assertTrue(all(keyboard._listener.blocking_hotkeys.values()))
+        self.assertTrue(all(keyboard._listener.filtered_modifiers.values()))
+        self.assertNotEqual(keyboard._hotkeys, {})
+        remove()
+        self.assertTrue(not any(keyboard._listener.filtered_modifiers.values()))
+        self.assertTrue(not any(keyboard._listener.blocking_hotkeys.values()))
+        self.assertEqual(keyboard._hotkeys, {})
+    def test_remove_hotkey_internal_multistep_end(self):
+        remove = keyboard.add_hotkey('shift+a, b', trigger, suppress=True)
+        self.do(d_shift+du_a+u_shift)
+        self.assertTrue(any(keyboard._listener.blocking_hotkeys.values()))
+        self.assertTrue(not any(keyboard._listener.filtered_modifiers.values()))
+        self.assertNotEqual(keyboard._hotkeys, {})
+        remove()
+        self.assertTrue(not any(keyboard._listener.filtered_modifiers.values()))
+        self.assertTrue(not any(keyboard._listener.blocking_hotkeys.values()))
+        self.assertEqual(keyboard._hotkeys, {})
+    def test_add_hotkey_single_step_suppress_with_modifiers(self):
+        keyboard.add_hotkey('ctrl+shift+a', trigger, suppress=True)
+        self.do(d_ctrl+d_shift+d_a, triggered_event)
+    def test_add_hotkey_single_step_suppress_with_modifiers_fail_unrelated_modifier(self):
+        keyboard.add_hotkey('ctrl+shift+a', trigger, suppress=True)
+        self.do(d_ctrl+d_shift+u_shift+d_a, d_shift+u_shift+d_ctrl+d_a)
+    def test_add_hotkey_single_step_suppress_with_modifiers_fail_unrelated_key(self):
+        keyboard.add_hotkey('ctrl+shift+a', trigger, suppress=True)
+        self.do(d_ctrl+d_shift+du_b, d_shift+d_ctrl+du_b)
+    def test_add_hotkey_single_step_suppress_with_modifiers_unrelated_key(self):
+        keyboard.add_hotkey('ctrl+shift+a', trigger, suppress=True)
+        self.do(d_ctrl+d_shift+du_b+d_a, d_shift+d_ctrl+du_b+triggered_event)
+    def test_add_hotkey_single_step_suppress_with_modifiers_release(self):
+        keyboard.add_hotkey('ctrl+shift+a', trigger, suppress=True)
+        self.do(d_ctrl+d_shift+du_b+d_a+u_ctrl+u_shift, d_shift+d_ctrl+du_b+triggered_event+u_ctrl+u_shift)
+    def test_add_hotkey_single_step_suppress_with_modifiers_out_of_order(self):
+        keyboard.add_hotkey('ctrl+shift+a', trigger, suppress=True)
+        self.do(d_shift+d_ctrl+d_a, triggered_event)
+    def test_add_hotkey_single_step_suppress_with_modifiers_repeated(self):
+        keyboard.add_hotkey('ctrl+a', trigger, suppress=True)
+        self.do(d_ctrl+du_a+du_b+du_a, triggered_event+d_ctrl+du_b+triggered_event)
+    def test_add_hotkey_single_step_suppress_with_modifiers_release(self):
+        keyboard.add_hotkey('ctrl+a', trigger, suppress=True, trigger_on_release=True)
+        self.do(d_ctrl+du_a+du_b+du_a, triggered_event+d_ctrl+du_b+triggered_event)
+    def test_add_hotkey_single_step_suppress_with_modifier_superset_release(self):
+        keyboard.add_hotkey('ctrl+a', trigger, suppress=True, trigger_on_release=True)
+        self.do(d_ctrl+d_shift+du_a+u_shift+u_ctrl, d_ctrl+d_shift+du_a+u_shift+u_ctrl)
+    def test_add_hotkey_single_step_suppress_with_modifier_superset(self):
+        keyboard.add_hotkey('ctrl+a', trigger, suppress=True)
+        self.do(d_ctrl+d_shift+du_a+u_shift+u_ctrl, d_ctrl+d_shift+du_a+u_shift+u_ctrl)
+    def test_add_hotkey_single_step_timeout(self):
+        keyboard.add_hotkey('a', trigger, timeout=1, suppress=True)
+        self.do(du_a, triggered_event)
+    def test_add_hotkey_multi_step_first_timeout(self):
+        keyboard.add_hotkey('a, b', trigger, timeout=0.01, suppress=True)
+        time.sleep(0.03)
+        self.do(du_a+du_b, triggered_event)
+    def test_add_hotkey_multi_step_last_timeout(self):
+        keyboard.add_hotkey('a, b', trigger, timeout=0.01, suppress=True)
+        self.do(du_a, [])
+        time.sleep(0.05)
+        self.do(du_b, du_a+du_b)
+    def test_add_hotkey_multi_step_success_timeout(self):
+        keyboard.add_hotkey('a, b', trigger, timeout=0.05, suppress=True)
+        self.do(du_a, [])
+        time.sleep(0.01)
+        self.do(du_b, triggered_event)
+    def test_add_hotkey_multi_step_suffix_timeout(self):
+        keyboard.add_hotkey('a, b, a', trigger, timeout=0.01, suppress=True)
+        self.do(du_a+du_b, [])
+        time.sleep(0.05)
+        self.do(du_a, du_a+du_b)
+        self.do(du_b+du_a, triggered_event)
+    def test_add_hotkey_multi_step_allow(self):
+        keyboard.add_hotkey('a, b', lambda: trigger() or True, suppress=True)
+        self.do(du_a+du_b, triggered_event+du_a+du_b)
+
+    def test_add_hotkey_single_step_nonsuppress(self):
+        queue = keyboard._queue.Queue()
+        keyboard.add_hotkey('ctrl+shift+a+b', lambda: queue.put(True), suppress=False)
+        self.do(d_shift+d_ctrl+d_a+d_b)
+        self.assertTrue(queue.get(timeout=0.5))
+    def test_add_hotkey_single_step_nonsuppress_repeated(self):
+        queue = keyboard._queue.Queue()
+        keyboard.add_hotkey('ctrl+shift+a+b', lambda: queue.put(True), suppress=False)
+        self.do(d_shift+d_ctrl+d_a+d_b)
+        self.do(d_shift+d_ctrl+d_a+d_b)
+        self.assertTrue(queue.get(timeout=0.5))
+        self.assertTrue(queue.get(timeout=0.5))
+    def test_add_hotkey_single_step_nosuppress_with_modifiers_out_of_order(self):
+        queue = keyboard._queue.Queue()
+        keyboard.add_hotkey('ctrl+shift+a', lambda: queue.put(True), suppress=False)
+        self.do(d_shift+d_ctrl+d_a)
+        self.assertTrue(queue.get(timeout=0.5))
+    def test_add_hotkey_single_step_suppress_regression_1(self):
+        keyboard.add_hotkey('a', trigger, suppress=True)
+        self.do(d_c+d_a+u_c+u_a, d_c+d_a+u_c+u_a)
+
+    def test_remap_hotkey_single(self):
+        keyboard.remap_hotkey('a', 'b')
+        self.do(d_a+u_a, d_b+u_b)
+    def test_remap_hotkey_complex_dst(self):
+        keyboard.remap_hotkey('a', 'ctrl+b, c')
+        self.do(d_a+u_a, d_ctrl+du_b+u_ctrl+du_c)
+    def test_remap_hotkey_modifiers(self):
+        keyboard.remap_hotkey('ctrl+shift+a', 'b')
+        self.do(d_ctrl+d_shift+d_a+u_a, du_b)
+    def test_remap_hotkey_modifiers_repeat(self):
+        keyboard.remap_hotkey('ctrl+shift+a', 'b')
+        self.do(d_ctrl+d_shift+du_a+du_a, du_b+du_b)
+    def test_remap_hotkey_modifiers_state(self):
+        keyboard.remap_hotkey('ctrl+shift+a', 'b')
+        self.do(d_ctrl+d_shift+du_c+du_a+du_a, d_shift+d_ctrl+du_c+u_shift+u_ctrl+du_b+d_ctrl+d_shift+u_shift+u_ctrl+du_b+d_ctrl+d_shift)
+    def test_remap_hotkey_release_incomplete(self):
+        keyboard.remap_hotkey('a', 'b', trigger_on_release=True)
+        self.do(d_a, [])
+    def test_remap_hotkey_release_complete(self):
+        keyboard.remap_hotkey('a', 'b', trigger_on_release=True)
+        self.do(du_a, du_b)
+
+    def test_parse_hotkey_combinations_scan_code(self):
+        self.assertEqual(keyboard.parse_hotkey_combinations(30), (((30,),),))
+    def test_parse_hotkey_combinations_single(self):
+        self.assertEqual(keyboard.parse_hotkey_combinations('a'), (((1,),),))
+    def test_parse_hotkey_combinations_single_modifier(self):
+        self.assertEqual(keyboard.parse_hotkey_combinations('shift+a'), (((1, 5), (1, 6)),))
+    def test_parse_hotkey_combinations_single_modifiers(self):
+        self.assertEqual(keyboard.parse_hotkey_combinations('shift+ctrl+a'), (((1, 5, 7), (1, 6, 7)),))
+    def test_parse_hotkey_combinations_multi(self):
+        self.assertEqual(keyboard.parse_hotkey_combinations('a, b'), (((1,),), ((2,),)))
+    def test_parse_hotkey_combinations_multi_modifier(self):
+        self.assertEqual(keyboard.parse_hotkey_combinations('shift+a, b'), (((1, 5), (1, 6)), ((2,),)))
+    def test_parse_hotkey_combinations_list_list(self):
+        self.assertEqual(keyboard.parse_hotkey_combinations(keyboard.parse_hotkey_combinations('a, b')), keyboard.parse_hotkey_combinations('a, b'))
+    def test_parse_hotkey_combinations_fail_empty(self):
+        with self.assertRaises(ValueError):
+            keyboard.parse_hotkey_combinations('')
+
+
+    def test_add_hotkey_multistep_suppress_incomplete(self):
+        keyboard.add_hotkey('a, b', trigger, suppress=True)
+        self.do(du_a, [])
+        self.assertEqual(keyboard._listener.blocking_hotkeys[(1,)], [])
+        self.assertEqual(len(keyboard._listener.blocking_hotkeys[(2,)]), 1)
+    def test_add_hotkey_multistep_suppress_incomplete(self):
+        keyboard.add_hotkey('a, b', trigger, suppress=True)
+        self.do(du_a+du_b, triggered_event)
+    def test_add_hotkey_multistep_suppress_modifier(self):
+        keyboard.add_hotkey('shift+a, b', trigger, suppress=True)
+        self.do(d_shift+du_a+u_shift+du_b, triggered_event)
+    def test_add_hotkey_multistep_suppress_fail(self):
+        keyboard.add_hotkey('a, b', trigger, suppress=True)
+        self.do(du_a+du_c, du_a+du_c)
+    def test_add_hotkey_multistep_suppress_three_steps(self):
+        keyboard.add_hotkey('a, b, c', trigger, suppress=True)
+        self.do(du_a+du_b+du_c, triggered_event)
+    def test_add_hotkey_multistep_suppress_repeated_prefix(self):
+        keyboard.add_hotkey('a, a, c', trigger, suppress=True, trigger_on_release=True)
+        self.do(du_a+du_a+du_c, triggered_event)
+    def test_add_hotkey_multistep_suppress_repeated_key(self):
+        keyboard.add_hotkey('a, b', trigger, suppress=True)
+        self.do(du_a+du_a+du_b, du_a+triggered_event)
+        self.assertEqual(keyboard._listener.blocking_hotkeys[(2,)], [])
+        self.assertEqual(len(keyboard._listener.blocking_hotkeys[(1,)]), 1)
+    def test_add_hotkey_multi_step_suppress_regression_1(self):
+        keyboard.add_hotkey('a, b', trigger, suppress=True)
+        self.do(d_c+d_a+u_c+u_a+du_c, d_c+d_a+u_c+u_a+du_c)
+    def test_add_hotkey_multi_step_suppress_replays(self):
+        keyboard.add_hotkey('a, b, c', trigger, suppress=True)
+        self.do(du_a+du_b+du_a+du_b+du_space, du_a+du_b+du_a+du_b+du_space)
+
+    def test_add_word_listener_success(self):
+        queue = keyboard._queue.Queue()
+        def free():
+            queue.put(1)
+        keyboard.add_word_listener('abc', free)
+        self.do(du_a+du_b+du_c+du_space)
+        self.assertTrue(queue.get(timeout=0.5))
+    def test_add_word_listener_no_trigger_fail(self):
+        queue = keyboard._queue.Queue()
+        def free():
+            queue.put(1)
+        keyboard.add_word_listener('abc', free)
+        self.do(du_a+du_b+du_c)
+        with self.assertRaises(keyboard._queue.Empty):
+            queue.get(timeout=0.01)
+    def test_add_word_listener_timeout_fail(self):
+        queue = keyboard._queue.Queue()
+        def free():
+            queue.put(1)
+        keyboard.add_word_listener('abc', free, timeout=1)
+        self.do(du_a+du_b+du_c+[make_event(KEY_DOWN, name='space', time=2)])
+        with self.assertRaises(keyboard._queue.Empty):
+            queue.get(timeout=0.01)
+    def test_duplicated_word_listener(self):
+        keyboard.add_word_listener('abc', trigger)
+        keyboard.add_word_listener('abc', trigger)
+    def test_add_word_listener_remove(self):
+        queue = keyboard._queue.Queue()
+        def free():
+            queue.put(1)
+        keyboard.add_word_listener('abc', free)
+        keyboard.remove_word_listener('abc')
+        self.do(du_a+du_b+du_c+du_space)
+        with self.assertRaises(keyboard._queue.Empty):
+            queue.get(timeout=0.01)
+    def test_add_word_listener_suffix_success(self):
+        queue = keyboard._queue.Queue()
+        def free():
+            queue.put(1)
+        keyboard.add_word_listener('abc', free, match_suffix=True)
+        self.do(du_a+du_a+du_b+du_c+du_space)
+        self.assertTrue(queue.get(timeout=0.5))
+    def test_add_word_listener_suffix_fail(self):
+        queue = keyboard._queue.Queue()
+        def free():
+            queue.put(1)
+        keyboard.add_word_listener('abc', free)
+        self.do(du_a+du_a+du_b+du_c)
+        with self.assertRaises(keyboard._queue.Empty):
+            queue.get(timeout=0.01)
+
+    #def test_add_abbreviation(self):
+    #    keyboard.add_abbreviation('abc', 'aaa')
+    #    self.do(du_a+du_b+du_c+du_space, [])
+
+
+if __name__ == '__main__':
+    unittest.main()
\ No newline at end of file