Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

Open Menu /external/mpl/bind/dist/bin/tests/system/chain/tests.sh 
  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
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.

SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh

DIGOPTS="-p ${PORT}"
RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s"
SEND="$PERL $SYSTEMTESTTOP/send.pl 10.53.0.4 ${EXTRAPORT1}"
status=0
n=0

n=`expr $n + 1`
echo_i "checking short DNAME from authoritative ($n)"
ret=0
$DIG $DIGOPTS a.short-dname.example @10.53.0.2 a > dig.out.ns2.short || ret=1
grep "status: NOERROR" dig.out.ns2.short > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking short DNAME from recursive ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS a.short-dname.example @10.53.0.7 a > dig.out.ns4.short || ret=1
grep "status: NOERROR" dig.out.ns4.short > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking long DNAME from authoritative ($n)"
ret=0
$DIG $DIGOPTS a.long-dname.example @10.53.0.2 a > dig.out.ns2.long || ret=1
grep "status: NOERROR" dig.out.ns2.long > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking long DNAME from recursive ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS a.long-dname.example @10.53.0.7 a > dig.out.ns4.long || ret=1
grep "status: NOERROR" dig.out.ns4.long > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking (too) long DNAME from authoritative ($n)"
ret=0
$DIG $DIGOPTS 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.long-dname.example @10.53.0.2 a > dig.out.ns2.toolong || ret=1
grep "status: YXDOMAIN" dig.out.ns2.toolong > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking (too) long DNAME from recursive with cached DNAME ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.long-dname.example @10.53.0.7 a > dig.out.ns4.cachedtoolong || ret=1
grep "status: YXDOMAIN" dig.out.ns4.cachedtoolong > /dev/null || ret=1
grep '^long-dname\.example\..*DNAME.*long' dig.out.ns4.cachedtoolong > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking (too) long DNAME from recursive without cached DNAME ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS 01234567890123456789012345678901234567890123456789.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglonglong.longlonglonglonglonglonglonglonglonglonglonglonglonglong.toolong-dname.example @10.53.0.7 a > dig.out.ns4.uncachedtoolong || ret=1
grep "status: YXDOMAIN" dig.out.ns4.uncachedtoolong > /dev/null || ret=1
grep '^toolong-dname\.example\..*DNAME.*long' dig.out.ns4.uncachedtoolong > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking CNAME to DNAME from authoritative ($n)"
ret=0
$DIG $DIGOPTS cname.example @10.53.0.2 a > dig.out.ns2.cname
grep "status: NOERROR" dig.out.ns2.cname > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking CNAME to DNAME from recursive"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS cname.example @10.53.0.7 a > dig.out.ns4.cname
grep "status: NOERROR" dig.out.ns4.cname > /dev/null || ret=1
grep '^cname.example.' dig.out.ns4.cname > /dev/null || ret=1
grep '^cnamedname.example.' dig.out.ns4.cname > /dev/null || ret=1
grep '^a.cnamedname.example.' dig.out.ns4.cname > /dev/null || ret=1
grep '^a.target.example.' dig.out.ns4.cname > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking DNAME is returned with synthesized CNAME before DNAME ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 name.synth-then-dname.example.broken A > dig.out.test$n
grep "status: NXDOMAIN" dig.out.test$n > /dev/null || ret=1
grep '^name.synth-then-dname\.example\.broken\..*CNAME.*name.$' dig.out.test$n > /dev/null || ret=1
grep '^synth-then-dname\.example\.broken\..*DNAME.*\.$' dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking DNAME is returned with CNAME to synthesized CNAME before DNAME ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 cname-to-synth2-then-dname.example.broken A > dig.out.test$n
grep "status: NXDOMAIN" dig.out.test$n > /dev/null || ret=1
grep '^cname-to-synth2-then-dname\.example\.broken\..*CNAME.*name\.synth2-then-dname\.example\.broken.$' dig.out.test$n > /dev/null || ret=1
grep '^name\.synth2-then-dname\.example\.broken\..*CNAME.*name.$' dig.out.test$n > /dev/null || ret=1
grep '^synth2-then-dname\.example\.broken\..*DNAME.*\.$' dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking CNAME loops are detected ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 loop.example > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
grep "ANSWER: 17" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking CNAME to external delegated zones is handled ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 a.example > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
grep "ANSWER: 2" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking CNAME to internal delegated zones is handled ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 b.example > dig.out.test$n
grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1
grep "ANSWER: 2" dig.out.test$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking CNAME to signed external delgation is handled ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 c.example > dig.out.$n
grep "status: NOERROR" dig.out.$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i " failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking CNAME to signed internal delgation is handled ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 d.example > dig.out.$n
grep "status: NOERROR" dig.out.$n > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i " failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking CNAME chains in various orders ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n - step 1 --- 2>&1 | sed 's/^/ns7 /' | cat_i
echo "cname,cname,cname|1,2,3,4,s1,s2,s3,s4" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
grep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 2' dig.out.1.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 null --- start test$n - step 2 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "cname,cname,cname|1,1,2,2,3,4,s4,s3,s1" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
grep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 2' dig.out.2.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 null --- start test$n - step 3 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "cname,cname,cname|2,1,3,4,s3,s1,s2,s4" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
grep 'status: NOERROR' dig.out.3.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 2' dig.out.3.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 null --- start test$n - step 4 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "cname,cname,cname|4,3,2,1,s4,s3,s2,s1" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.4.$n 2>&1
grep 'status: NOERROR' dig.out.4.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 2' dig.out.4.$n > /dev/null 2>&1 || ret=1
echo "cname,cname,cname|4,3,2,1,s4,s3,s2,s1" | $SEND
$RNDCCMD 10.53.0.7 null --- start test$n - step 5 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.5.$n 2>&1
grep 'status: NOERROR' dig.out.5.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 2' dig.out.5.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 null --- start test$n - step 6 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "cname,cname,cname|4,3,3,3,s1,s1,1,3,4" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.6.$n 2>&1
grep 'status: NOERROR' dig.out.6.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 2' dig.out.6.$n > /dev/null 2>&1 || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking that only the initial CNAME is cached ($n)"
ret=0
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "cname,cname,cname|1,2,3,4,s1,s2,s3,s4" | $SEND
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
sleep 1
$DIG $DIGOPTS +noall +answer @10.53.0.7 cname1.domain.nil > dig.out.2.$n 2>&1
ttl=`awk '{print $2}' dig.out.2.$n`
[ "$ttl" -eq 86400 ] || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking DNAME chains in various orders ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n - step 1 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "dname,dname|5,4,3,2,1,s5,s4,s3,s2,s1" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
grep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 3' dig.out.1.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 null --- start test$n - step 2 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "dname,dname|5,4,3,2,1,s5,s4,s3,s2,s1" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
grep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 3' dig.out.2.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 null --- start test$n - step 3 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "dname,dname|2,3,s1,s2,s3,s4,1" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
grep 'status: NOERROR' dig.out.3.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 3' dig.out.3.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking external CNAME/DNAME chains in various orders ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n - step 1 --- 2>&1 | sed 's/^/ns7 /' | cat_i
echo "xname,dname|1,2,3,4,s1,s2,s3,s4" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.1.$n 2>&1
grep 'status: NOERROR' dig.out.1.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 2' dig.out.1.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 null --- start test$n - step 2 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "xname,dname|s2,2,s1,1,4,s4,3" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.2.$n 2>&1
grep 'status: NOERROR' dig.out.2.$n > /dev/null 2>&1 || ret=1
grep 'ANSWER: 2' dig.out.2.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 null --- start test$n - step 3 --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
echo "xname,dname|s2,2,2,2" | $SEND
$DIG $DIGOPTS @10.53.0.7 test.domain.nil > dig.out.3.$n 2>&1
grep 'status: SERVFAIL' dig.out.3.$n > /dev/null 2>&1 || ret=1
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking explicit DNAME query ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 dname short-dname.example > dig.out.7.$n 2>&1
grep 'status: NOERROR' dig.out.7.$n > /dev/null 2>&1 || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

n=`expr $n + 1`
echo_i "checking DNAME via ANY query ($n)"
ret=0
$RNDCCMD 10.53.0.7 null --- start test$n --- 2>&1 | sed 's/^/ns7 /' | cat_i
$RNDCCMD 10.53.0.7 flush 2>&1 | sed 's/^/ns7 /' | cat_i
$DIG $DIGOPTS @10.53.0.7 any short-dname.example > dig.out.7.$n 2>&1
grep 'status: NOERROR' dig.out.7.$n > /dev/null 2>&1 || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`

echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1