1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
# SPDX-FileCopyrightText: 2017 Ole Martin Bjorndalen <ombdalen@gmail.com>
#
# SPDX-License-Identifier: MIT
from mido.tokenizer import Tokenizer
def tokenize(midi_bytes):
return list(Tokenizer(midi_bytes))
def test_channel_message():
assert tokenize([0x90, 1, 2]) == [[0x90, 1, 2]]
def test_sysex():
assert tokenize([0xf0, 1, 2, 3, 0xf7]) == [[0xf0, 1, 2, 3, 0xf7]]
def test_empty_sysex():
assert tokenize([0xf0, 0xf7]) == [[0xf0, 0xf7]]
def test_realtime():
assert tokenize([0xf8]) == [[0xf8]]
def test_double_realtime():
assert tokenize([0xf8, 0xf8]) == [[0xf8], [0xf8]]
def test_realtime_inside_message():
"""Realtime message inside message should reset the parser."""
assert tokenize([0x90, 1, 0xf8, 2]) == [[0xf8]]
def test_realtime_inside_sysex():
"""Realtime messages are allowed inside sysex.
The sysex messages should be delivered first.
This is the only case where a message is allowed inside another message.
"""
assert tokenize([0xf0, 1, 0xf8, 2, 0xf7]) == [[0xf8], [0xf0, 1, 2, 0xf7]]
assert tokenize([0xf0, 0xf8, 0xf7]) == [[0xf8], [0xf0, 0xf7]]
def test_message_inside_sysex():
"""Non-realtime message inside sysex should reset the parser."""
assert tokenize([0xf0, 0x90, 1, 2, 0xf7]) == [[0x90, 1, 2]]
def test_sysex_inside_sysex():
"""Sysex inside sysex should reset the parser."""
assert tokenize([0xf0, 1, 0xf0, 2, 0xf7]) == [[0xf0, 2, 0xf7]]
def test_stray_data_bytes():
"""Data bytes outside messages should be ignored."""
assert tokenize([0, 1, 0x90, 2, 3, 4, 5, 0xf8, 6]) == \
[[0x90, 2, 3], [0xf8]]
|
