Test: Add the new log4j agent
[lttng-tools.git] / tests / utils / utils.sh
CommitLineData
10a8a223 1#!/src/bin/bash
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2#
3# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
4#
5# This library is free software; you can redistribute it and/or modify it under
6# the terms of the GNU Lesser General Public License as published by the Free
7# Software Foundation; version 2.1 of the License.
8#
9# This library is distributed in the hope that it will be useful, but WITHOUT
10# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12# details.
13#
14# You should have received a copy of the GNU Lesser General Public License
15# along with this library; if not, write to the Free Software Foundation, Inc.,
16# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17
18SESSIOND_BIN="lttng-sessiond"
f7613992 19CONSUMERD_BIN="lttng-consumerd"
f4e40ab6 20RELAYD_BIN="lttng-relayd"
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21LTTNG_BIN="lttng"
22BABELTRACE_BIN="babeltrace"
873c2aae 23OUTPUT_DEST=/dev/null 2>&1
d3e8f6bb 24
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25# Minimal kernel version supported for session daemon tests
26KERNEL_MAJOR_VERSION=2
27KERNEL_MINOR_VERSION=6
28KERNEL_PATCHLEVEL_VERSION=27
29
29655db7
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30source $TESTDIR/utils/tap/tap.sh
31
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CB
32function print_ok ()
33{
34 # Check if we are a terminal
35 if [ -t 1 ]; then
36 echo -e "\e[1;32mOK\e[0m"
37 else
38 echo -e "OK"
39 fi
40}
41
42function print_fail ()
43{
44 # Check if we are a terminal
45 if [ -t 1 ]; then
46 echo -e "\e[1;31mFAIL\e[0m"
47 else
48 echo -e "FAIL"
49 fi
50}
51
52function print_test_banner ()
53{
7d0ad314 54 local desc="$1"
29655db7 55 diag "$desc"
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56}
57
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58function validate_kernel_version ()
59{
7d0ad314 60 local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n'))
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61 if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then
62 return 0
63 fi
64 if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then
65 return 0
66 fi
67 if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then
68 return 0
69 fi
70 return 1
71}
72
9ac429ef 73# Generate a random string
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74# $1 = number of characters; defaults to 16
75# $2 = include special characters; 1 = yes, 0 = no; defaults to yes
9ac429ef 76function randstring()
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77{
78 [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]"
79 cat /dev/urandom | tr -cd "$CHAR" | head -c ${1:-16}
80 echo
81}
82
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83function lttng_enable_kernel_event
84{
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85 local sess_name=$1
86 local event_name=$2
87 local channel_name=$3
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88
89 if [ -z $event_name ]; then
90 # Enable all event if no event name specified
29655db7 91 event_name="-a"
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92 fi
93
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94 if [ -z $channel_name ]; then
95 # default channel if none specified
96 chan=""
97 else
98 chan="-c $channel_name"
99 fi
100
873c2aae 101 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k >$OUTPUT_DEST
29655db7 102 ok $? "Enable kernel event $event_name for session $sess_name"
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103}
104
fb3268e3 105function start_lttng_relayd
f4e40ab6 106{
198e7caf 107 local opt=$1
173af62f 108
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109 DIR=$(readlink -f $TESTDIR)
110
111 if [ -z $(pidof lt-$RELAYD_BIN) ]; then
873c2aae 112 $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt >$OUTPUT_DEST
25a818af 113 #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 &
f4e40ab6 114 if [ $? -eq 1 ]; then
29655db7 115 fail "Start lttng-relayd (opt: $opt)"
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116 return 1
117 else
29655db7 118 pass "Start lttng-relayd (opt: $opt)"
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119 fi
120 else
29655db7 121 pass "Start lttng-relayd (opt: $opt)"
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122 fi
123}
124
1fb23888 125function stop_lttng_relayd_nocheck
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126{
127 PID_RELAYD=`pidof lt-$RELAYD_BIN`
128
1fb23888 129 diag "Killing lttng-relayd (pid: $PID_RELAYD)"
873c2aae 130 kill $PID_RELAYD >$OUTPUT_DEST
1fb23888 131 retval=$?
29655db7 132
1fb23888 133 if [ $retval -eq 1 ]; then
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134 out=1
135 while [ -n "$out" ]; do
136 out=$(pidof lt-$RELAYD_BIN)
137 sleep 0.5
138 done
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139 fi
140 return $retval
141}
142
143function stop_lttng_relayd
144{
145 stop_lttng_relayd_nocheck
146
147 if [ $? -eq 1 ]; then
148 fail "Killed lttng-relayd (pid: $PID_RELAYD)"
149 return 1
150 else
151 pass "Killed lttng-relayd (pid: $PID_RELAYD)"
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152 return 0
153 fi
154}
155
8d51ddbc 156#First argument: load path for automatic loading
fb3268e3 157function start_lttng_sessiond()
355f483d 158{
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159
160 local load_path="$1"
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161 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
162 # Env variable requested no session daemon
163 return
164 fi
165
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166 validate_kernel_version
167 if [ $? -ne 0 ]; then
168 fail "Start session daemon"
169 BAIL_OUT "*** Kernel too old for session daemon tests ***"
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170 fi
171
29655db7 172 DIR=$(readlink -f $TESTDIR)
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173 : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/}
174 export LTTNG_SESSION_CONFIG_XSD_PATH
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175
176 if [ -z $(pidof lt-$SESSIOND_BIN) ]; then
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177 # Have a load path ?
178 if [ -n "$1" ]; then
179 $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$1" --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
180 else
181 $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
182 fi
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183 #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --verbose-consumer >>/tmp/sessiond.log 2>&1 &
184 status=$?
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185 ok $status "Start session daemon"
186 fi
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187}
188
fb3268e3 189function stop_lttng_sessiond ()
d3e8f6bb 190{
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191 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
192 # Env variable requested no session daemon
193 return
194 fi
195
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196 PID_SESSIOND=`pidof lt-$SESSIOND_BIN`
197
873c2aae 198 kill $PID_SESSIOND >$OUTPUT_DEST
29655db7 199
d3e8f6bb 200 if [ $? -eq 1 ]; then
29655db7 201 fail "Kill sessions daemon"
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202 return 1
203 else
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204 out=1
205 while [ -n "$out" ]; do
206 out=$(pidof lt-$SESSIOND_BIN)
207 sleep 0.5
208 done
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209 out=1
210 while [ -n "$out" ]; do
211 out=$(pidof $CONSUMERD_BIN)
212 sleep 0.5
213 done
29655db7 214 pass "Kill session daemon"
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215 fi
216}
217
873c2aae
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218function list_lttng_with_opts ()
219{
7d0ad314 220 local opts=$1
312dabc3 221 $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts >$OUTPUT_DEST
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222 ok $? "Lttng-tool list command with option $opts"
223}
224
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225function create_lttng_session_no_output ()
226{
7d0ad314 227 local sess_name=$1
07b86b52 228
873c2aae 229 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output >$OUTPUT_DEST
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230 ok $? "Create session $sess_name in no-output mode"
231}
232
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233function create_lttng_session ()
234{
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235 local sess_name=$1
236 local trace_path=$2
237 local expected_to_fail=$3
d3e8f6bb 238
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239 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path > $OUTPUT_DEST
240 ret=$?
312dabc3 241 if [[ $expected_to_fail ]]; then
01513c3e
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242 test "$ret" -ne "0"
243 ok $? "Expected fail on session creation $sess_name in $trace_path"
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244 else
245 ok $ret "Create session $sess_name in $trace_path"
246 fi
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247}
248
29655db7 249function enable_ust_lttng_channel()
d4018451 250{
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251 local sess_name=$1
252 local channel_name=$2
253 local expect_fail=$3
d4018451 254
873c2aae 255 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name >$OUTPUT_DEST
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256 ret=$?
257 if [[ $expect_fail ]]; then
01513c3e
JRJ
258 test "$ret" -ne "0"
259 ok $? "Expected fail on ust channel creation $channel_name in $sess_name"
312dabc3
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260 else
261 ok $ret "Enable channel $channel_name for session $sess_name"
262 fi
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263}
264
29655db7 265function disable_ust_lttng_channel()
d4018451 266{
7d0ad314
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267 local sess_name=$1
268 local channel_name=$2
d4018451 269
873c2aae 270 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name >$OUTPUT_DEST
29655db7 271 ok $? "Disable channel $channel_name for session $sess_name"
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272}
273
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274function enable_lttng_mmap_overwrite_kernel_channel()
275{
7d0ad314
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276 local sess_name=$1
277 local channel_name=$2
07b86b52 278
873c2aae 279 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite >$OUTPUT_DEST
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280 ok $? "Enable channel $channel_name for session $sess_name"
281}
282
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283function enable_lttng_mmap_overwrite_ust_channel()
284{
7d0ad314
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285 local sess_name=$1
286 local channel_name=$2
ebaaaf5e 287
873c2aae 288 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite >$OUTPUT_DEST
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289 ok $? "Enable channel $channel_name for session $sess_name"
290}
291
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292function enable_ust_lttng_event ()
293{
7d0ad314
JRJ
294 local sess_name=$1
295 local event_name="$2"
296 local channel_name=$3
01513c3e 297 local expected_to_fail=$4
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298
299 if [ -z $channel_name ]; then
300 # default channel if none specified
301 chan=""
302 else
303 chan="-c $channel_name"
304 fi
d3e8f6bb 305
873c2aae 306 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u >$OUTPUT_DEST
01513c3e
JRJ
307 ret=$?
308 if [[ $expected_to_fail ]]; then
309 test $ret -ne "0"
310 ok $? "Enable ust event $event_name for session $session_name on channel $channel_name failed as expected"
311 else
312 ok $ret "Enable event $event_name for session $sess_name"
313 fi
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314}
315
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316function enable_jul_lttng_event()
317{
318 sess_name=$1
319 event_name="$2"
320 channel_name=$3
321
322 if [ -z $channel_name ]; then
323 # default channel if none specified
324 chan=""
325 else
326 chan="-c $channel_name"
327 fi
328
873c2aae 329 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j >$OUTPUT_DEST
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330 ok $? "Enable JUL event $event_name for session $sess_name"
331}
332
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333function enable_jul_lttng_event_loglevel()
334{
7d0ad314
JRJ
335 local sess_name=$1
336 local event_name="$2"
337 local loglevel=$3
338 local channel_name=$4
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339
340 if [ -z $channel_name ]; then
341 # default channel if none specified
342 chan=""
343 else
344 chan="-c $channel_name"
345 fi
346
873c2aae 347 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j >$OUTPUT_DEST
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348 ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel"
349}
350
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351function enable_log4j_lttng_event()
352{
353 sess_name=$1
354 event_name="$2"
355 channel_name=$3
356
357 if [ -z $channel_name ]; then
358 # default channel if none specified
359 chan=""
360 else
361 chan="-c $channel_name"
362 fi
363
364 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l >$OUTPUT_DEST
365 ok $? "Enable LOG4J event $event_name for session $sess_name"
366}
367
368function enable_log4j_lttng_event_loglevel()
369{
370 local sess_name=$1
371 local event_name="$2"
372 local loglevel=$3
373 local channel_name=$4
374
375 if [ -z $channel_name ]; then
376 # default channel if none specified
377 chan=""
378 else
379 chan="-c $channel_name"
380 fi
381
382 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l >$OUTPUT_DEST
383 ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
384}
385
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386function enable_ust_lttng_event_filter()
387{
7d0ad314
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388 local sess_name="$1"
389 local event_name="$2"
390 local filter="$3"
26b53d3b 391
873c2aae 392 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" >$OUTPUT_DEST
29655db7 393 ok $? "Enable event $event_name with filtering for session $sess_name"
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394}
395
396function enable_ust_lttng_event_loglevel()
397{
7d0ad314
JRJ
398 local sess_name="$1"
399 local event_name="$2"
400 local loglevel="$3"
26b53d3b 401
873c2aae 402 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel >$OUTPUT_DEST
29655db7 403 ok $? "Enable event $event_name with loglevel $loglevel"
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404}
405
406function enable_ust_lttng_event_loglevel_only()
407{
7d0ad314
JRJ
408 local sess_name="$1"
409 local event_name="$2"
410 local loglevel="$3"
26b53d3b 411
873c2aae 412 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel >$OUTPUT_DEST
29655db7 413 ok $? "Enable event $event_name with loglevel-only $loglevel"
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414}
415
416function disable_ust_lttng_event ()
417{
7d0ad314
JRJ
418 local sess_name="$1"
419 local event_name="$2"
01513c3e 420 local channel_name="$3"
26b53d3b 421
01513c3e
JRJ
422 if [ -z $channel_name ]; then
423 # default channel if none specified
424 chan=""
425 else
426 chan="-c $channel_name"
427 fi
428
429 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u >$OUTPUT_DEST
29655db7 430 ok $? "Disable event $event_name for session $sess_name"
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431}
432
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433function disable_jul_lttng_event ()
434{
435 local sess_name="$1"
436 local event_name="$2"
437
438 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1
439 ok $? "Disable JUL event $event_name for session $sess_name"
440}
441
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442function disable_log4j_lttng_event ()
443{
444 local sess_name="$1"
445 local event_name="$2"
446
447 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1
448 ok $? "Disable LOG4J event $event_name for session $sess_name"
449}
450
fb3268e3 451function start_lttng_tracing ()
d3e8f6bb 452{
7d0ad314 453 local sess_name=$1
01513c3e 454 local expected_to_fail=$2
d3e8f6bb 455
873c2aae 456 $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name >$OUTPUT_DEST
01513c3e
JRJ
457 ret=$?
458 if [[ $expected_to_fail ]]; then
459 test "$ret" -ne "0"
460 ok $? "Expected fail on start tracing for session: $sess_name"
461 else
462 ok $ret "Start tracing for session $sess_name"
463 fi
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464}
465
fb3268e3 466function stop_lttng_tracing ()
d3e8f6bb 467{
7d0ad314 468 local sess_name=$1
01513c3e 469 local expected_to_fail=$2
d3e8f6bb 470
873c2aae 471 $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name >$OUTPUT_DEST
01513c3e
JRJ
472 ret=$?
473 if [[ $expected_to_fail ]]; then
474 test "$ret" -ne "0"
475 ok $? "Expected fail on stop tracing for session: $sess_name"
476 else
477 ok $ret "Stop lttng tracing for session $sess_name"
478 fi
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479}
480
481function destroy_lttng_session ()
482{
7d0ad314 483 local sess_name=$1
01513c3e 484 local expected_to_fail=$2
d3e8f6bb 485
873c2aae 486 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name >$OUTPUT_DEST
01513c3e
JRJ
487 ret=$?
488 if [[ $expected_to_fail ]]; then
489 test "$ret" -ne "0"
490 ok $? "Expected fail on session deletion $sess_name"
491 else
492 ok $ret "Destroy session $sess_name"
493 fi
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494}
495
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JRJ
496function destroy_lttng_sessions ()
497{
498 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all >$OUTPUT_DEST
499 ok $? "Destroy all lttng sessions"
500}
501
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502function lttng_snapshot_add_output ()
503{
7d0ad314
JRJ
504 local sess_name=$1
505 local trace_path=$2
01513c3e 506 local expected_to_fail=$3
07b86b52 507
873c2aae 508 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path >$OUTPUT_DEST
01513c3e
JRJ
509 ret=$?
510 if [[ $expected_to_fail ]]; then
511 test "$ret" -ne "0"
512 ok $? "Failed to add a snapshot output file://$trace_path as expected"
513 else
514 ok $ret "Added snapshot output file://$trace_path"
515 fi
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JD
516}
517
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518function lttng_snapshot_del_output ()
519{
520 local sess_name=$1
521 local id=$2
01513c3e 522 local expected_to_fail=$3
26402e0c 523
873c2aae 524 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id >$OUTPUT_DEST
01513c3e
JRJ
525 ret=$?
526 if [[ $expected_to_fail ]]; then
527 test "$ret" -ne "0"
528 ok $? "Expect fail on deletion of snapshot output id $id"
529 else
530 ok $ret "Deleted snapshot output id $id"
531 fi
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DG
532}
533
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534function lttng_snapshot_record ()
535{
7d0ad314
JRJ
536 local sess_name=$1
537 local trace_path=$2
07b86b52 538
873c2aae 539 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name >$OUTPUT_DEST
07b86b52
JD
540 ok $? "Snapshot recorded"
541}
542
01513c3e
JRJ
543function lttng_snapshot_list ()
544{
545 local sess_name=$1
546 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name >$OUTPUT_DEST
547 ok $? "Snapshot list"
548}
549
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550function lttng_save()
551{
552 local sess_name=$1
553 local opts=$2
554
873c2aae 555 $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts >$OUTPUT_DEST
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556 ok $? "Session successfully saved"
557}
558
559function lttng_load()
560{
561 local opts=$1
562
873c2aae 563 $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts >$OUTPUT_DEST
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564 ok $? "Load command successful"
565}
566
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567function trace_matches ()
568{
7d0ad314
JRJ
569 local event_name=$1
570 local nr_iter=$2
571 local trace_path=$3
d3e8f6bb 572
317eef93 573 which $BABELTRACE_BIN >/dev/null
29655db7 574 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
d3e8f6bb 575
7d0ad314 576 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
29655db7 577
d3e8f6bb 578 if [ "$count" -ne "$nr_iter" ]; then
29655db7
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579 fail "Trace match"
580 diag "$count events found in trace"
d3e8f6bb 581 else
29655db7 582 pass "Trace match"
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583 fi
584}
f4e40ab6 585
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586function trace_match_only()
587{
588 local event_name=$1
589 local nr_iter=$2
590 local trace_path=$3
591
592 which $BABELTRACE_BIN >/dev/null
593 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
594
595 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
596 local total=$($BABELTRACE_BIN $trace_path | wc -l)
597
598 if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
599 pass "Trace match with $total event $event_name"
600 else
601 fail "Trace match"
602 diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
603 fi
604}
605
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606function validate_trace
607{
7d0ad314
JRJ
608 local event_name=$1
609 local trace_path=$2
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610
611 which $BABELTRACE_BIN >/dev/null
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612 if [ $? -ne 0 ]; then
613 skip 0 "Babeltrace binary not found. Skipping trace validation"
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614 fi
615
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616 OLDIFS=$IFS
617 IFS=","
618 for i in $event_name; do
619 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
620 if [ "$traced" -ne 0 ]; then
ebaaaf5e 621 pass "Validate trace for event $i, $traced events"
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622 else
623 fail "Validate trace for event $i"
624 diag "Found $traced occurences of $i"
625 fi
626 done
627 ret=$?
628 IFS=$OLDIFS
629 return $ret
f4e40ab6 630}
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