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
| | # SPDX-License-Identifier: AGPL-3.0-or-later
#
# PASST - Plug A Simple Socket Transport
# for qemu/UNIX domain socket mode
#
# PASTA - Pack A Subtle Tap Abstraction
# for network namespace/tap device mode
#
# test/pasta_options/log_to_file - Check log creation, rotations and consistency
#
# Copyright (c) 2022 Red Hat GmbH
# Author: Stefano Brivio <sbrivio@redhat.com>
htools wc tcp_rr tail cut tr sort
def flood_log_server
passtb tcp_crr --nolog -P 10001 -C 10002 -6
sleep 1
endef
def flood_log_client
host tcp_crr --nolog -P 10001 -C 10002 -6 -c -H ::1
endef
def check_log_size_mountns
pout SIZE cat __LOG_FILE__ | wc -c
check [ __SIZE__ -gt $((50 * 1024)) ]
check [ __SIZE__ -lt $((100 * 1024)) ]
endef
test Log creation
set PORTS -t 10001,10002 -u 10001,10002
set LOG_FILE __STATEDIR__/pasta.log
passt ./pasta -l __LOG_FILE__
passt exit
check [ -s __LOG_FILE__ ]
test Log truncated on creation
passt ./pasta -l __LOG_FILE__
passt exit
check [ $(cat __LOG_FILE__ | wc -l) -eq 1 ]
test Maximum log size
passtb ./pasta --config-net -d -f -l __LOG_FILE__ --log-size $((100 * 1024)) -- sh -c 'while true; do tcp_crr --nolog -P 10001 -C 10002 -6; done'
sleep 1
flood_log_client
check [ $(cat __LOG_FILE__ | wc -c) -gt $((50 * 1024)) ]
check [ $(cat __LOG_FILE__ | wc -c) -lt $((100 * 1024)) ]
flood_log_client
check [ $(cat __LOG_FILE__ | wc -c) -gt $((50 * 1024)) ]
check [ $(cat __LOG_FILE__ | wc -c) -lt $((100 * 1024)) ]
flood_log_client
check [ $(cat __LOG_FILE__ | wc -c) -gt $((50 * 1024)) ]
check [ $(cat __LOG_FILE__ | wc -c) -lt $((100 * 1024)) ]
pint
test Timestamp consistency after rotations
check tail -n +2 __LOG_FILE__ | cut -f1 -d' ' | tr -d [.:] | sort -c
test Maximum log size on tmpfs (no FALLOC_FL_COLLAPSE_RANGE)
passt unshare -rUm
passt mkdir __STATEDIR__/t
passt mount -t tmpfs none __STATEDIR__/t
set LOG_FILE __STATEDIR__/t/log
passt ./pasta --config-net -d -l __LOG_FILE__ --log-size $((100 * 1024))
flood_log_server
flood_log_client
check_log_size_mountns
flood_log_server
flood_log_client
check_log_size_mountns
flood_log_server
flood_log_client
check_log_size_mountns
test Timestamp consistency after rotations (no FALLOC_FL_COLLAPSE_RANGE)
check tail -n +2 __LOG_FILE__ | cut -f1 -d' ' | tr -d [.:] | sort -c
passt exit
passt umount __STATEDIR__/t
passt exit
|