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
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
|
import pytest
import os
import sys
test_data = [
(b''),
(os.urandom(8 * 1024)),
# (b'0' * 8 * 1024),
# (bytearray(b'')),
# (bytearray(os.urandom(8 * 1024))),
(bytearray(open(os.path.join(os.path.dirname(__file__), 'numpy_byte_array.bin'), 'rb').read()))
]
if sys.version_info > (2, 7):
test_data += [
(memoryview(b'')),
(memoryview(os.urandom(8 * 1024)))
]
@pytest.fixture(
params=test_data,
ids=[
'data' + str(i) for i in range(len(test_data))
]
)
def data(request):
return request.param
@pytest.fixture(
params=[
("double_buffer"),
# ("ring_buffer"), # not implemented
]
)
def strategy(request):
return request.param
test_buffer_size = sorted(
[1,
# 4,
# 8,
# 64,
# 256,
941,
# 1 * 1024,
# 4 * 1024,
# 8 * 1024,
# 16 * 1024,
# 32 * 1024,
64 * 1024,
# 128 * 1024
]
)
@pytest.fixture(
params=test_buffer_size,
ids=[
'buffer_size' + str(i) for i in range(len(test_buffer_size))
]
)
def buffer_size(request):
return request.param
@pytest.fixture(
params=[
(
{
'store_comp_size': 1
}
),
(
{
'store_comp_size': 2
}
),
# (
# {
# 'store_comp_size': 4
# }
# ),
]
)
def store_comp_size(request):
return request.param
@pytest.fixture(
params=[
(
{
'return_bytearray': True
}
),
(
{
'return_bytearray': False
}
),
]
)
def return_bytearray(request):
return request.param
@pytest.fixture
def c_return_bytearray(return_bytearray):
return return_bytearray
@pytest.fixture
def d_return_bytearray(return_bytearray):
return return_bytearray
@pytest.fixture(
params=[
('default', None)
] + [
('fast', None)
] + [
('fast', {'acceleration': 2 * s}) for s in range(5)
] + [
('high_compression', None)
] + [
('high_compression', {'compression_level': 2 * s}) for s in range(9)
] + [
(None, None)
]
)
def mode(request):
return request.param
dictionary = [
None,
(0, 0),
(100, 200),
(0, 8 * 1024),
os.urandom(8 * 1024)
]
@pytest.fixture(
params=dictionary,
ids=[
'dictionary' + str(i) for i in range(len(dictionary))
]
)
def dictionary(request):
return request.param
|
