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
|
import pytest
from datetime import datetime
from os import walk
from os.path import join
from viewstate import ViewState, ViewStateException
class TestParse(object):
def test_const_value(self):
vs = ViewState(raw=b"\xff\x01\x67")
assert vs.decode() is True
def test_int_value(self):
vs = ViewState(raw=b"\xff\x01\x02\x88\x01")
assert vs.decode() == 136
def test_string_value(self):
s = "abcdefghij"
vs = ViewState(raw=b"\xff\x01\x05" + bytes([len(s)]) + s.encode())
assert vs.decode() == s
def test_simple_dict(self):
vs = ViewState(raw=b"\xff\x01\x18\x02\x05\x01a\x05\x01b\x05\x01c\x05\x01d")
assert vs.decode() == {"a": "b", "c": "d"}
def test_simple_list(self):
vs = ViewState(
raw=b"\xff\x01\x16\x05\x05\x01a\x05\x01b\x05\x01c\x05\x01d\x05\x01e"
)
assert vs.decode() == ["a", "b", "c", "d", "e"]
def test_simple_pair(self):
vs = ViewState(raw=b"\xff\x01\x0f\x67\x68")
assert vs.decode() == (True, False)
def test_simple_triplet(self):
vs = ViewState(raw=b"\xff\x01\x10\x67\x68\x67")
assert vs.decode() == (True, False, True)
def test_color(self):
vs = ViewState(raw=b"\xff\x01\n\x91")
assert vs.decode() == "Color: Salmon"
vs = ViewState(raw=b"\xff\x01\n\x8d\x01")
assert vs.decode() == "Color: Red"
vs = ViewState(raw=b"\xff\x01\n\xff")
assert vs.decode() == "Color: Unknown"
def test_rgba(self):
vs = ViewState(raw=b"\xff\x01\x09\x10\x20\x30\x40")
assert vs.decode() == "RGBA(16,32,48,64)"
def test_formatted_string(self):
vs = ViewState()
s1 = "System.Int64, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
s2 = "6111733106"
vs.raw = (
b"\xff\x01()"
+ bytes([len(s1)])
+ s1.encode()
+ bytes([len(s2)])
+ s2.encode()
)
assert vs.decode() == "Formatted string: {} type ref {}".format(s2, s1)
@pytest.mark.skip(reason="Datetime parsing not yet supported")
def test_datetime(self):
vs = ViewState()
vs.raw = b"\xff\x01\x06\x000Po\x9b\x87\xd5\x88"
assert vs.decode() == datetime(2018, 3, 11, 22)
vs.raw = b"\xff\x01\x06\x00\xf0\xb9\x99d\x88\xd5\x88"
assert vs.decode() == datetime(2018, 3, 12, 22)
def test_complex_pair(self):
vs = ViewState()
vs.raw = b"\xff\x01\x0f\x67\x0f\x68\x66"
assert vs.decode() == (True, (False, 0))
vs.raw = b"\xff\x01\x0f\x0f\x67\x68\x66"
assert vs.decode() == ((True, False), 0)
vs.raw = b"\xff\x01\x0f\x0f\x67\x05\x061q2w3e\x66"
assert vs.decode() == ((True, "1q2w3e"), 0)
def test_parse_unknown(self):
with pytest.raises(ViewStateException):
vs = ViewState(raw=b"\xff\x01\x99\x99\x99")
assert vs.decode()
def test_parse_samples(self):
for root, dirs, files in walk("tests/samples"):
for f in files:
with open(join(root, f), "r") as t:
vs = ViewState(t.read())
_ = vs.decode()
|
