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
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
#!/usr/bin/env python
# ruff: noqa: S101, PT006
"""
Pytest based unit test cases to drive stresstest.py.
See comments about backupCount in stresstest.py. In short,
if backupCount is set here less than 10, we assume that
some logs are deleted before the end of the test and therefore
don't test specifically for missing lines/items.
"""
import pytest
from stresstest import TestOptions, run_stress_test
TEST_CASES = {
"default test options": TestOptions(),
"backupCount=3": TestOptions(
log_opts=TestOptions.default_log_opts({"backupCount": 3}),
),
"backupCount=3, use_gzip=True": TestOptions(
log_opts=TestOptions.default_log_opts({"backupCount": 3, "use_gzip": True}),
),
"num_processes=2, log_calls=6_000": TestOptions(
num_processes=2, log_calls=6_000, min_rollovers=80
),
"induce_failure=True": TestOptions(induce_failure=True, min_rollovers=60),
"num_processes=12, log_calls=600": TestOptions(
num_processes=12, log_calls=600, min_rollovers=45
),
"num_processes=15, log_calls=1_500, maxBytes=1024 * 5": TestOptions(
num_processes=15,
log_calls=1_500,
min_rollovers=320,
log_opts=TestOptions.default_log_opts(
{
"maxBytes": 1024 * 5, # rotate more often
}
),
),
"use_gzip=True": TestOptions(
log_opts=TestOptions.default_log_opts(
{
"use_gzip": True,
}
)
),
"induce_failure=True, log_calls=500, use_gzip=True": TestOptions(
induce_failure=True,
log_calls=500,
min_rollovers=20,
log_opts=TestOptions.default_log_opts(
{
"use_gzip": True,
}
),
),
"num_processes=3, log_calls=500, debug=True": TestOptions(
num_processes=3,
log_calls=500,
min_rollovers=8,
log_opts=TestOptions.default_log_opts(
{
"debug": True,
}
),
),
"use_timed=True, interval=3, log_calls=5_000, debug=True": TestOptions(
use_timed=True,
log_calls=5_000,
min_rollovers=5,
log_opts=TestOptions.default_timed_log_opts(
{
"interval": 3,
"debug": True,
}
),
),
"backupCount=3, use_gzip=True, use_timed=True, interval=3, log_calls=3_000, num_processes=4": TestOptions(
use_timed=True,
num_processes=4,
log_calls=3_000,
min_rollovers=4,
log_opts=TestOptions.default_timed_log_opts(
{
"backupCount": 3,
"interval": 3,
"use_gzip": True,
}
),
),
"backupCount=4, use_timed=True, interval=4, log_calls=3_000, num_processes=5": TestOptions(
use_timed=True,
num_processes=5,
log_calls=3_000,
min_rollovers=3,
log_opts=TestOptions.default_timed_log_opts(
{
"backupCount": 4,
"interval": 4,
"use_gzip": False,
}
),
),
# This checks the issue in Issue #68 - in Timed mode, when we have to rollover more
# often than the interval due to size limits, the naming of the files is incorrect.
# The check for the incorrect names is done in `run_stress_test()`. The following case can
# also check it.
"use_timed=True, maxBytes=512B, interval=3, log_calls=2_000, use_gzip=True, num_processes=3": TestOptions(
use_timed=True,
log_calls=2_000,
min_rollovers=5,
num_processes=3,
log_opts=TestOptions.default_timed_log_opts(
{
"maxBytes": 512,
"interval": 3,
"use_gzip": True,
}
),
),
"backupCount=5, use_timed=True, maxBytes=1KiB, interval=5, log_calls=1_000, use_gzip=True, debug=True": TestOptions(
use_timed=True,
log_calls=1_000,
min_rollovers=5,
log_opts=TestOptions.default_timed_log_opts(
{
"maxBytes": 1024,
"backupCount": 5,
"interval": 5,
"use_gzip": True,
"debug": True,
}
),
),
"use_timed=True, num_processes=15, interval=1, log_calls=5_000, use_gzip=True": TestOptions(
use_timed=True,
log_calls=5_000,
num_processes=15,
min_rollovers=20,
log_opts=TestOptions.default_timed_log_opts(
{
"interval": 1,
"use_gzip": True,
}
),
),
"use_timed=True, maxBytes=100KiB, interval=1, log_calls=6_000, debug=True": TestOptions(
use_timed=True,
log_calls=6_000,
min_rollovers=20,
log_opts=TestOptions.default_timed_log_opts(
{
"maxBytes": 1024 * 100,
"interval": 1,
"debug": True,
}
),
),
"use_timed=True, maxBytes=100KiB, interval=2, log_calls=5_000, use_gzip=True": TestOptions(
use_timed=True,
log_calls=5_000,
min_rollovers=20,
log_opts=TestOptions.default_timed_log_opts(
{
"maxBytes": 1024 * 100,
"interval": 2,
"use_gzip": True,
"debug": True,
}
),
),
}
use_timed_only = False
test_cases = TEST_CASES
if use_timed_only:
test_cases = {label: case for label, case in TEST_CASES.items() if case.use_timed}
@pytest.mark.parametrize("label, test_opts", test_cases.items())
def test_run_stress_test(label: str, test_opts: TestOptions): # noqa: ARG001
"""Run the stress test with the given options and verify the result."""
assert run_stress_test(test_opts) == (1 if test_opts.induce_failure else 0)
|
