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
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
import io
import typing
from unittest import mock
import pytest
from mitmproxy.utils import typecheck
from mitmproxy import command
class TBase:
def __init__(self, bar: int):
pass
class T(TBase):
def __init__(self, foo: str):
super(T, self).__init__(42)
def test_check_option_type():
typecheck.check_option_type("foo", 42, int)
with pytest.raises(TypeError):
typecheck.check_option_type("foo", 42, str)
with pytest.raises(TypeError):
typecheck.check_option_type("foo", None, str)
with pytest.raises(TypeError):
typecheck.check_option_type("foo", b"foo", str)
def test_check_union():
typecheck.check_option_type("foo", 42, typing.Union[int, str])
typecheck.check_option_type("foo", "42", typing.Union[int, str])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", [], typing.Union[int, str])
# Python 3.5 only defines __union_params__
m = mock.Mock()
m.__str__ = lambda self: "typing.Union"
m.__union_params__ = (int,)
typecheck.check_option_type("foo", 42, m)
def test_check_tuple():
typecheck.check_option_type("foo", (42, "42"), typing.Tuple[int, str])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", None, typing.Tuple[int, str])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", (), typing.Tuple[int, str])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", (42, 42), typing.Tuple[int, str])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", ("42", 42), typing.Tuple[int, str])
# Python 3.5 only defines __tuple_params__
m = mock.Mock()
m.__str__ = lambda self: "typing.Tuple"
m.__tuple_params__ = (int, str)
typecheck.check_option_type("foo", (42, "42"), m)
def test_check_sequence():
typecheck.check_option_type("foo", [10], typing.Sequence[int])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", ["foo"], typing.Sequence[int])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", [10, "foo"], typing.Sequence[int])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", [b"foo"], typing.Sequence[str])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", "foo", typing.Sequence[str])
# Python 3.5 only defines __parameters__
m = mock.Mock()
m.__str__ = lambda self: "typing.Sequence"
m.__parameters__ = (int,)
typecheck.check_option_type("foo", [10], m)
def test_check_io():
typecheck.check_option_type("foo", io.StringIO(), typing.IO[str])
with pytest.raises(TypeError):
typecheck.check_option_type("foo", "foo", typing.IO[str])
def test_check_any():
typecheck.check_option_type("foo", 42, typing.Any)
typecheck.check_option_type("foo", object(), typing.Any)
typecheck.check_option_type("foo", None, typing.Any)
def test_check_command_type():
assert(typecheck.check_command_type("foo", str))
assert(typecheck.check_command_type(["foo"], typing.Sequence[str]))
assert(not typecheck.check_command_type(["foo", 1], typing.Sequence[str]))
assert(typecheck.check_command_type(None, None))
assert(not typecheck.check_command_type(["foo"], typing.Sequence[int]))
assert(not typecheck.check_command_type("foo", typing.Sequence[int]))
assert(typecheck.check_command_type([["foo", b"bar"]], command.Cuts))
assert(not typecheck.check_command_type(["foo", b"bar"], command.Cuts))
assert(not typecheck.check_command_type([["foo", 22]], command.Cuts))
# Python 3.5 only defines __parameters__
m = mock.Mock()
m.__str__ = lambda self: "typing.Sequence"
m.__parameters__ = (int,)
typecheck.check_command_type([10], m)
# Python 3.5 only defines __union_params__
m = mock.Mock()
m.__str__ = lambda self: "typing.Union"
m.__union_params__ = (int,)
assert not typecheck.check_command_type([22], m)
def test_typesec_to_str():
assert(typecheck.typespec_to_str(str)) == "str"
assert(typecheck.typespec_to_str(typing.Sequence[str])) == "sequence of str"
assert(typecheck.typespec_to_str(typing.Optional[str])) == "optional str"
with pytest.raises(NotImplementedError):
typecheck.typespec_to_str(dict)
|
