-
Notifications
You must be signed in to change notification settings - Fork 80
/
server
executable file
·385 lines (364 loc) · 11.2 KB
/
server
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
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
#!/bin/bash
# Tests for Serval DNA server operations.
#
# Copyright 2012 Serval Project, Inc.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
source "${0%/*}/../testframework.sh"
source "${0%/*}/../testdefs.sh"
setup() {
setup_servald
assert_no_servald_processes
}
teardown() {
get_servald_server_pidfile && stop_servald_server
kill_all_servald_processes
assert_no_servald_processes
report_all_servald_servers
}
configure_servald_server() {
executeOk_servald config \
set log.console.level debug \
set log.console.show_time true \
set log.console.show_pid true \
set debug.server true
}
doc_StartCreateInstanceDir="Starting server creates instance directory"
setup_StartCreateInstanceDir() {
# Ensure there is initially no instance directory.
configure_servald_server() {
:
}
setup
assert [ ! -d "$SERVALINSTANCE_PATH" ]
}
test_StartCreateInstanceDir() {
executeOk_servald start
assert [ -d "$SERVALINSTANCE_PATH" ]
executeOk_servald stop
tfw_cat --stdout --stderr
}
doc_StartLogfile="Starting server gives no errors"
setup_StartLogfile() {
setup
executeOk_servald config set log.file.directory_path "$PWD/log"
}
test_StartLogfile() {
start_servald_server
assert_servald_server_no_errors
}
doc_Status="Server status"
test_Status() {
execute_servald --exit-status=1 status
extract_stdout_keyvalue instance_path 'instancepath' '.*'
extract_stdout_keyvalue status 'status' '.*'
assert [ "$instance_path" = "$SERVALINSTANCE_PATH" ]
assert [ "$status" = "stopped" ]
executeOk_servald start
extract_stdout_keyvalue start_pid 'pid' '[0-9]\+'
executeOk_servald status
extract_stdout_keyvalue instance_path 'instancepath' '.*'
extract_stdout_keyvalue status 'status' '.*'
extract_stdout_keyvalue pid 'pid' '[0-9]\+'
assert [ "$instance_path" = "$SERVALINSTANCE_PATH" ]
assert [ "$status" = "running" ]
assert [ "$pid" -eq "$start_pid" ]
executeOk_servald stop
execute_servald --exit-status=1 status
extract_stdout_keyvalue status 'status' '.*'
assert [ "$status" = "stopped" ]
}
doc_StartNoInterfaces="Starting server with no configured interfaces gives warning"
setup_StartNoInterfaces() {
setup
}
test_StartNoInterfaces() {
start_servald_server
sleep 0.1
assertGrep --message="log contains 'no interfaces' warning" "$instance_servald_log" '^WARN:.*interfaces'
tfw_cat "$instance_servald_log"
}
doc_StartNoErrors="Starting server on dummy file interface gives no errors"
setup_StartNoErrors() {
setup
add_servald_interface --file
}
test_StartNoErrors() {
start_servald_server
wait_until grep "Interface .* is up" $instance_servald_log
assert_servald_server_no_errors
tfw_cat "$instance_servald_log"
}
doc_StartLocalNoErrors="Starting server on local interface gives no errors"
setup_StartLocalNoErrors() {
setup
add_servald_interface
}
test_StartLocalNoErrors() {
start_servald_server
wait_until grep "Interface .* is up" $instance_servald_log
assert_servald_server_no_errors
tfw_cat "$instance_servald_log"
}
doc_StartRealNoErrors="Starting server with real interface config gives no errors"
setup_StartRealNoErrors() {
setup
executeOk_servald config \
set interfaces.0.match BAD0 \
set interfaces.1.match BAD1 \
set interfaces.2.match BAD2
}
test_StartRealNoErrors() {
start_servald_server
assert_servald_server_no_errors
tfw_cat "$instance_servald_log"
}
doc_StartStart="Start server while already running"
setup_StartStart() {
setup
start_servald_server
}
test_StartStart() {
execute_servald --exit-status=10 start
extract_stdout_keyvalue start_instance_path 'instancepath' '.*'
extract_stdout_keyvalue start_pid 'pid' '[0-9]\+'
assert [ "$start_instance_path" = "$SERVALINSTANCE_PATH" ]
assert [ "$servald_pid" = "$start_pid" ]
}
doc_StartTwice="Attempt to start the server twice at the same time"
setup_StartTwice() {
setup
export SERVALD_SERVER_START_DELAY=2000
set_instance +A
executeOk_servald config set debug.io on
}
start_other(){
start_servald_server
echo $servald_pid > other_pid
}
test_StartTwice() {
fork %server start_other
start_servald_server
fork_wait %server
# both servald start commands should return success with the same PID
assertGrep other_pid "^$servald_pid$"
stop_servald_server
assert_no_servald_processes
}
doc_MonitorQuit="Server stops due to monitor client disconnection"
setup_MonitorQuit() {
configure_servald_server() {
executeOk_servald config \
set log.console.level debug \
set log.console.show_time true \
set log.console.show_pid true \
set debug.server true \
set debug.monitor on
}
setup
start_servald_server
}
test_MonitorQuit() {
executeOk --executable="$servald_build_root/serval-tests" console < <(echo "monitor quit")
tfw_cat --stdout --stderr
wait_until ! kill -0 $servald_pid 2>/dev/null
}
doc_NoZombie="Server process does not become a zombie"
setup_NoZombie() {
setup
export SERVALD_START_POST_SLEEP=10000
servald_start &
start_pid=$!
wait_until get_servald_server_pidfile servald_pid
assert kill -0 $start_pid
}
test_NoZombie() {
tfw_log "Before kill -KILL $servald_pid"
ps -l $start_pid $servald_pid
assert kill -KILL $servald_pid
tfw_log "After kill -KILL $servald_pid"
ps -l $start_pid $servald_pid
wait_until --timeout=2 ! kill -0 $servald_pid 2>/dev/null
tfw_log "After waiting"
ps -l $start_pid $servald_pid
assert --message="zombie servald process does not exist" ! kill -0 $servald_pid 2>/dev/null
}
teardown_NoZombie() {
kill -TERM $start_pid
kill_all_servald_processes
assert_no_servald_processes
}
doc_ServerWatchdog="Server process invokes watchdog periodically"
setup_ServerWatchdog() {
cat >watchdog <<EOF
#!/bin/sh
date >> $PWD/trace
EOF
chmod 0550 watchdog
>trace
setup
executeOk_servald config \
set log.console.level debug \
set log.console.show_time true \
set log.console.show_pid true \
set debug.server on \
set debug.watchdog on \
set server.watchdog.executable "$PWD/watchdog" \
set server.watchdog.interval_ms 100
start_servald_server
}
test_ServerWatchdog() {
wait_until --sleep=0.1 --timeout=15 line_count_at_least trace 10
stop_servald_server
assert_servald_server_no_errors
}
line_count_at_least() {
local file="$1"
local lines="$2"
[ $(wc -l <"$file") -ge "$lines" ]
}
doc_ReloadConfigAuto="Server automatically reloads configuration"
setup_ReloadConfigAuto() {
cat >watchdog1 <<EOF
#!/bin/sh
date >> $PWD/trace1
EOF
cat >watchdog2 <<EOF
#!/bin/sh
date >> $PWD/trace2
EOF
chmod 0550 watchdog1 watchdog2
>trace1
>trace2
setup
executeOk_servald config \
set log.console.level debug \
set log.console.show_time true \
set log.console.show_pid true \
set debug.server on \
set debug.watchdog on \
set server.watchdog.executable "$PWD/watchdog1" \
set server.watchdog.interval_ms 100
start_servald_server
}
test_ReloadConfigAuto() {
wait_until --sleep=0.5 --timeout=15 line_count_at_least trace1 3
assert [ $(wc -l <trace2) -eq 0 ]
executeOk_servald config \
set server.watchdog.executable "$PWD/watchdog2"
tfw_cat --stderr
wait_until --sleep=0.5 --timeout=15 line_count_at_least trace2 3
stop_servald_server
assert_servald_server_no_errors
}
doc_ReloadConfigSync="Server configuration sync"
setup_ReloadConfigSync() {
cat >watchdog1 <<EOF
#!/bin/sh
date >> $PWD/trace1
EOF
cat >watchdog2 <<EOF
#!/bin/sh
date >> $PWD/trace2
EOF
chmod 0550 watchdog1 watchdog2
>trace1
>trace2
setup
executeOk_servald config \
set log.console.level debug \
set log.console.show_time true \
set log.console.show_pid true \
set debug.config on \
set debug.server on \
set debug.watchdog on \
set debug.mdprequests on \
set server.config_reload_interval_ms 600000 \
set server.watchdog.executable "$PWD/watchdog1" \
set server.watchdog.interval_ms 100
start_servald_server
}
test_ReloadConfigSync() {
wait_until --sleep=0.5 --timeout=15 line_count_at_least trace1 10
assert [ $(wc -l <trace2) -eq 0 ]
executeOk_servald config set server.watchdog.executable "$PWD/watchdog2"
tfw_cat --stderr
>trace1
wait_until --sleep=0.5 --timeout=15 line_count_at_least trace1 3
assert [ $(wc -l <trace2) -eq 0 ]
executeOk_servald config sync
tfw_cat --stderr
>trace1
wait_until --sleep=0.5 --timeout=15 line_count_at_least trace2 3
assert [ $(wc -l <trace1) -eq 0 ]
stop_servald_server
assert_servald_server_no_errors
}
doc_ReloadConfigSetSync="Server configuration always syncs after set"
setup_ReloadConfigSetSync() {
setup_curl 7
setup
set_instance +A
create_single_identity
executeOk_servald config \
set log.console.level debug \
set log.console.show_time true \
set log.console.show_pid true \
set debug.config on \
set debug.server on \
set debug.mdprequests on \
set server.config_reload_interval_ms 600000 \
set server.motd "Abcdef"
start_servald_server
get_servald_http_server_port PORTA +A
conf_size=$(wc -l <"$SERVALINSTANCE_PATH/serval.conf")
assert [ "$conf_size" -gt 0 ]
}
test_ReloadConfigSetSync() {
# Set the MOTD without changing the config file size and sync it, and the
# HTTP server returns it in the root page immediately.
executeOk_servald config set server.motd "Yoicks" sync
tfw_cat --stderr
assert [ $conf_size -eq $(wc -l <"$SERVALINSTANCE_PATH/serval.conf") ]
executeOk curl \
--silent --fail --show-error \
--output root.html \
--dump-header http.headers \
"http://$addr_localhost:$PORTA/"
assertGrep root.html Yoicks
# Set the MOTD without changing the config file size but do not sync it, and
# the HTTP server still returns the prior value of the MOTD.
executeOk_servald config set server.motd "Flarng"
tfw_cat --stderr
assert [ $conf_size -eq $(wc -l <"$SERVALINSTANCE_PATH/serval.conf") ]
executeOk curl \
--silent --fail --show-error \
--output root.html \
--dump-header http.headers \
"http://$addr_localhost:$PORTA/"
assertGrep root.html Yoicks
# Sync the config to the daemon, and now the HTTP server returns the new
# MOTD.
executeOk_servald config sync
executeOk curl \
--silent --fail --show-error \
--output root.html \
--dump-header http.headers \
"http://$addr_localhost:$PORTA/"
assertGrep root.html Flarng
stop_servald_server
assert_servald_server_no_errors
}
runTests "$@"