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
|
#!/bin/sh
# 20221231
set -e
dir=`dirname "$0"`
# change directory to $AUTOPKGTEST_TMP
cd "${AUTOPKGTEST_TMP}"
# run fakedns
${dir}/fakedns.py 2>fakednslog &
fakednspid=$!
# wait when dqcache will be ready
dq a localhost 127.0.0.1 1>/dev/null 2>/dev/null
# reconfigure dqcache
echo '127.0.0.2' > '/var/lib/dqcache/root/servers/@'
killall -HUP dqcache
killall -INT dqcache
cleanup() {
ex=$?
# kill fakedns
kill -TERM "${fakednspid}" 1>/dev/null 2>/dev/null || :
kill -KILL "${fakednspid}" 1>/dev/null 2>/dev/null || :
cat /var/lib/dqcache/root/servers/.@ > /var/lib/dqcache/root/servers/@ || :
killall -HUP dqcache || :
killall -INT dqcache || :
if [ "${ex}" -ne 0 ]; then
(
exec >&2
echo "fakednslog:"
cat fakednslog || :
)
fi
rm -f *.log fakednslog
exit "${ex}"
}
trap "cleanup" EXIT TERM INT
domainnames="a b c d e f g h i j k l m n o p q r s t u v w x y z"
# send queries
for x in ${domainnames}; do
for y in ${domainnames}; do
name="$x.$y.$z"
dq a "${name}" 127.0.0.1 1>"${name}.log" 2>&1
if ! grep '^answer: ' "${name}.log"; then
exit 2
fi
done
done
# stop fakedns, dqcache should have all queries cached
kill -TERM "${fakednspid}" 1>/dev/null 2>/dev/null || :
kill -KILL "${fakednspid}" 1>/dev/null 2>/dev/null || :
# send queries again and parallel
for x in ${domainnames}; do
for y in ${domainnames}; do
(
name="$x.$y.$z"
dq a "${name}" 127.0.0.1 1>"${name}.log" 2>&1
if ! grep '^answer: ' "${name}.log"; then
exit 3
fi
) &
done
wait
done
exit 0
|
