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[lttng-tools.git] / tests / utils / utils.sh
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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"
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23OUTPUT_DEST=/dev/null
24ERROR_OUTPUT_DEST=/dev/null
d3e8f6bb 25
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26# Minimal kernel version supported for session daemon tests
27KERNEL_MAJOR_VERSION=2
28KERNEL_MINOR_VERSION=6
29KERNEL_PATCHLEVEL_VERSION=27
30
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31# We set the default UST register timeout to "wait forever", so that
32# basic tests don't have to worry about hitting timeouts on busy
33# systems. Specialized tests should test those corner-cases.
34export LTTNG_UST_REGISTER_TIMEOUT=-1
35
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36source $TESTDIR/utils/tap/tap.sh
37
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38function print_ok ()
39{
40 # Check if we are a terminal
41 if [ -t 1 ]; then
42 echo -e "\e[1;32mOK\e[0m"
43 else
44 echo -e "OK"
45 fi
46}
47
48function print_fail ()
49{
50 # Check if we are a terminal
51 if [ -t 1 ]; then
52 echo -e "\e[1;31mFAIL\e[0m"
53 else
54 echo -e "FAIL"
55 fi
56}
57
58function print_test_banner ()
59{
7d0ad314 60 local desc="$1"
29655db7 61 diag "$desc"
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62}
63
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64function validate_kernel_version ()
65{
7d0ad314 66 local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n'))
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67 if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then
68 return 0
69 fi
70 if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then
71 return 0
72 fi
73 if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then
74 return 0
75 fi
76 return 1
77}
78
9ac429ef 79# Generate a random string
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80# $1 = number of characters; defaults to 16
81# $2 = include special characters; 1 = yes, 0 = no; defaults to yes
9ac429ef 82function randstring()
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83{
84 [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]"
85 cat /dev/urandom | tr -cd "$CHAR" | head -c ${1:-16}
86 echo
87}
88
4a180d9f 89function enable_kernel_lttng_event
f4e40ab6 90{
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91 local expected_to_fail="$1"
92 local sess_name="$2"
93 local event_name="$3"
94 local channel_name="$4"
f4e40ab6 95
4a180d9f 96 if [ -z "$event_name" ]; then
f4e40ab6 97 # Enable all event if no event name specified
29655db7 98 event_name="-a"
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99 fi
100
4a180d9f 101 if [ -z "$channel_name" ]; then
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102 # default channel if none specified
103 chan=""
104 else
105 chan="-c $channel_name"
106 fi
107
2cf48300 108 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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109 ret=$?
110 if [[ $expected_to_fail -eq "1" ]]; then
111 test $ret -ne "0"
112 ok $? "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected"
113 else
114 ok $ret "Enable kernel event $event_name for session $sess_name"
115 fi
116}
117
118function enable_kernel_lttng_event_ok ()
119{
120 enable_kernel_lttng_event 0 "$@"
121}
122
123function enable_kernel_lttng_event_fail ()
124{
125 enable_kernel_lttng_event 1 "$@"
126}
127
128# Old interface
129function lttng_enable_kernel_event
130{
131 enable_kernel_lttng_event_ok "$@"
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132}
133
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134function lttng_enable_kernel_syscall()
135{
136 local expected_to_fail=$1
137 local sess_name=$2
138 local syscall_name=$3
139 local channel_name=$4
140
141 if [ -z $syscall_name ]; then
142 # Enable all event if no syscall name specified
143 syscall_name="-a"
144 fi
145
146 if [ -z $channel_name ]; then
147 # default channel if none specified
148 chan=""
149 else
150 chan="-c $channel_name"
151 fi
152
2cf48300 153 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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154 ret=$?
155 if [[ $expected_to_fail -eq "1" ]]; then
156 test $ret -ne "0"
157 ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected"
158 else
159 ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
160 fi
161}
162
163function lttng_enable_kernel_syscall_ok()
164{
421b83dc 165 lttng_enable_kernel_syscall 0 "$@"
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166}
167
168function lttng_enable_kernel_syscall_fail()
169{
421b83dc 170 lttng_enable_kernel_syscall 1 "$@"
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171}
172
173function lttng_disable_kernel_syscall()
174{
175 local expected_to_fail=$1
176 local sess_name=$2
177 local syscall_name=$3
178 local channel_name=$4
179
180 if [ -z $syscall_name ]; then
181 # Enable all event if no syscall name specified
182 syscall_name="-a"
183 fi
184
185 if [ -z $channel_name ]; then
186 # default channel if none specified
187 chan=""
188 else
189 chan="-c $channel_name"
190 fi
191
2cf48300 192 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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193
194 ret=$?
195 if [[ $expected_to_fail -eq "1" ]]; then
196 test $ret -ne "0"
197 ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected"
198 else
199 ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
200 fi
201}
202
203function lttng_disable_kernel_syscall_ok()
204{
421b83dc 205 lttng_disable_kernel_syscall 0 "$@"
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206}
207
208function lttng_disable_kernel_syscall_fail()
209{
421b83dc 210 lttng_disable_kernel_syscall 1 "$@"
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211}
212
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213function lttng_enable_kernel_channel()
214{
215 local expected_to_fail=$1
216 local sess_name=$2
217 local channel_name=$3
218
2cf48300 219 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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220 ret=$?
221 if [[ $expected_to_fail -eq "1" ]]; then
222 test "$ret" -ne "0"
223 ok $? "Expected failure on kernel channel creation $channel_name in $sess_name"
224 else
225 ok $ret "Enable channel $channel_name for session $sess_name"
226 fi
227}
228
229function lttng_enable_kernel_channel_ok()
230{
421b83dc 231 lttng_enable_kernel_channel 0 "$@"
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232}
233
234function lttng_enable_kernel_channel_fail()
235{
421b83dc 236 lttng_enable_kernel_channel 1 "$@"
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237}
238
239function lttng_disable_kernel_channel()
240{
241 local expected_to_fail=$1
242 local sess_name=$2
243 local channel_name=$3
244
2cf48300 245 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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246 ret=$?
247 if [[ $expected_to_fail -eq "1" ]]; then
248 test "$ret" -ne "0"
249 ok $? "Expected failure on kernel channel creation $channel_name in $sess_name"
250 else
251 ok $ret "disable channel $channel_name for session $sess_name"
252 fi
253}
254
255function lttng_disable_kernel_channel_ok()
256{
421b83dc 257 lttng_disable_kernel_channel 0 "$@"
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258}
259
260function lttng_disable_kernel_channel_fail()
261{
421b83dc 262 lttng_disable_kernel_channel 1 "$@"
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263}
264
05aa48da 265function start_lttng_relayd_opt()
f4e40ab6 266{
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267 local withtap=$1
268 local opt=$2
173af62f 269
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270 DIR=$(readlink -f $TESTDIR)
271
272 if [ -z $(pidof lt-$RELAYD_BIN) ]; then
2cf48300 273 $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
25a818af 274 #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 &
f4e40ab6 275 if [ $? -eq 1 ]; then
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276 if [ $withtap -eq "1" ]; then
277 fail "Start lttng-relayd (opt: $opt)"
278 fi
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279 return 1
280 else
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281 if [ $withtap -eq "1" ]; then
282 pass "Start lttng-relayd (opt: $opt)"
283 fi
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284 fi
285 else
29655db7 286 pass "Start lttng-relayd (opt: $opt)"
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287 fi
288}
289
05aa48da 290function start_lttng_relayd()
f4e40ab6 291{
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292 start_lttng_relayd_opt 1 "$@"
293}
294
295function start_lttng_relayd_notap()
296{
297 start_lttng_relayd_opt 0 "$@"
298}
299
300function stop_lttng_relayd_opt()
301{
302 local withtap=$1
303
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304 PID_RELAYD=`pidof lt-$RELAYD_BIN`
305
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306 if [ $withtap -eq "1" ]; then
307 diag "Killing lttng-relayd (pid: $PID_RELAYD)"
308 fi
2cf48300 309 kill $PID_RELAYD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1fb23888 310 retval=$?
29655db7 311
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312 if [ $? -eq 1 ]; then
313 if [ $withtap -eq "1" ]; then
314 fail "Kill relay daemon"
315 fi
316 return 1
317 else
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318 out=1
319 while [ -n "$out" ]; do
320 out=$(pidof lt-$RELAYD_BIN)
321 sleep 0.5
322 done
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323 if [ $withtap -eq "1" ]; then
324 pass "Kill relay daemon"
325 fi
1fb23888
MD
326 fi
327 return $retval
328}
329
05aa48da 330function stop_lttng_relayd()
1fb23888 331{
05aa48da
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332 stop_lttng_relayd_opt 1 "$@"
333}
1fb23888 334
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335function stop_lttng_relayd_notap()
336{
337 stop_lttng_relayd_opt 0 "$@"
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338}
339
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340#First arg: show tap output
341#Second argument: load path for automatic loading
342function start_lttng_sessiond_opt()
355f483d 343{
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344 local withtap=$1
345 local load_path=$2
8d51ddbc 346
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347 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
348 # Env variable requested no session daemon
349 return
350 fi
351
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352 validate_kernel_version
353 if [ $? -ne 0 ]; then
354 fail "Start session daemon"
355 BAIL_OUT "*** Kernel too old for session daemon tests ***"
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356 fi
357
29655db7 358 DIR=$(readlink -f $TESTDIR)
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359 : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/}
360 export LTTNG_SESSION_CONFIG_XSD_PATH
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361
362 if [ -z $(pidof lt-$SESSIOND_BIN) ]; then
8d51ddbc 363 # Have a load path ?
05aa48da 364 if [ -n "$load_path" ]; then
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365 $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$1" --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
366 else
367 $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
368 fi
0fc2834c 369 #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --verbose-consumer >>/tmp/sessiond.log 2>&1
29655db7 370 status=$?
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371 if [ $withtap -eq "1" ]; then
372 ok $status "Start session daemon"
373 fi
29655db7 374 fi
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375}
376
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377function start_lttng_sessiond()
378{
379 start_lttng_sessiond_opt 1 "$@"
380}
381
382function start_lttng_sessiond_notap()
d3e8f6bb 383{
05aa48da
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384 start_lttng_sessiond_opt 0 "$@"
385}
386
387function stop_lttng_sessiond_opt()
388{
389 local withtap=$1
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390 local signal=$2
391 local kill_opt=""
05aa48da 392
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393 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
394 # Env variable requested no session daemon
395 return
396 fi
397
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398 PID_SESSIOND=`pidof lt-$SESSIOND_BIN`
399
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JR
400 if [ -n "$2" ]; then
401 kill_opt="$kill_opt -s $signal"
402 fi
403
404 kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 405
d3e8f6bb 406 if [ $? -eq 1 ]; then
05aa48da
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407 if [ $withtap -eq "1" ]; then
408 fail "Kill sessions daemon"
409 fi
d3e8f6bb 410 else
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411 out=1
412 while [ -n "$out" ]; do
413 out=$(pidof lt-$SESSIOND_BIN)
414 sleep 0.5
415 done
f7613992
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416 out=1
417 while [ -n "$out" ]; do
418 out=$(pidof $CONSUMERD_BIN)
419 sleep 0.5
420 done
05aa48da
MD
421 if [ $withtap -eq "1" ]; then
422 pass "Kill session daemon"
423 fi
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424 fi
425}
426
05aa48da
MD
427function stop_lttng_sessiond()
428{
429 stop_lttng_sessiond_opt 1 "$@"
430}
431
432function stop_lttng_sessiond_notap()
433{
434 stop_lttng_sessiond_opt 0 "$@"
435}
436
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JR
437function stop_lttng_consumerd_opt()
438{
439 local withtap=$1
440 local signal=$2
441 local kill_opt=""
442
443 PID_CONSUMERD=`pidof $CONSUMERD_BIN`
444
445 if [ -n "$2" ]; then
446 kill_opt="$kill_opt -s $signal"
447 fi
448
449 if [ $withtap -eq "1" ]; then
450 diag "Killing lttng-consumerd (pid: $PID_CONSUMERD)"
451 fi
452 kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
453 retval=$?
454 set +x
455
456 if [ $? -eq 1 ]; then
457 if [ $withtap -eq "1" ]; then
458 fail "Kill consumer daemon"
459 fi
460 return 1
461 else
462 out=1
463 while [ $out -ne 0 ]; do
464 pid=$(pidof $CONSUMERD_BIN)
465
466 # If consumerds are still present check their status.
467 # A zombie status qualifies the consumerd as *killed*
468 out=0
469 for consumer_pid in $pid; do
470 state=$(ps -p $consumer_pid -o state= )
471 if [[ -n "$state" && "$state" != "Z" ]]; then
472 out=1
473 fi
474 done
475 sleep 0.5
476 done
477 if [ $withtap -eq "1" ]; then
478 pass "Kill consumer daemon"
479 fi
480 fi
481 return $retval
482}
483
484function stop_lttng_consumerd()
485{
486 stop_lttng_consumerd_opt 1 "$@"
487}
488
489function stop_lttng_consumerd_notap()
490{
491 stop_lttng_consumerd_opt 0 "$@"
492}
493
873c2aae
JRJ
494function list_lttng_with_opts ()
495{
7d0ad314 496 local opts=$1
2cf48300 497 $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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JRJ
498 ok $? "Lttng-tool list command with option $opts"
499}
500
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501function create_lttng_session_no_output ()
502{
7d0ad314 503 local sess_name=$1
07b86b52 504
2cf48300 505 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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506 ok $? "Create session $sess_name in no-output mode"
507}
508
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509function create_lttng_session ()
510{
bf6ae429
JR
511 local expected_to_fail=$1
512 local sess_name=$2
513 local trace_path=$3
4c80129b 514 local opt=$4
d3e8f6bb 515
4c80129b 516 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST
873c2aae 517 ret=$?
bf6ae429 518 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e
JRJ
519 test "$ret" -ne "0"
520 ok $? "Expected fail on session creation $sess_name in $trace_path"
873c2aae
JRJ
521 else
522 ok $ret "Create session $sess_name in $trace_path"
523 fi
d4018451
DG
524}
525
bf6ae429
JR
526function create_lttng_session_ok ()
527{
528 create_lttng_session 0 "$@"
529}
530
531function create_lttng_session_fail ()
532{
533 create_lttng_session 1 "$@"
534}
535
536
827caf52 537function enable_ust_lttng_channel ()
d4018451 538{
827caf52
JR
539 local expect_fail=$1
540 local sess_name=$2
541 local channel_name=$3
4c80129b 542 local opt=$4
d4018451 543
4c80129b 544 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
312dabc3 545 ret=$?
827caf52 546 if [[ $expect_fail -eq "1" ]]; then
01513c3e
JRJ
547 test "$ret" -ne "0"
548 ok $? "Expected fail on ust channel creation $channel_name in $sess_name"
312dabc3
JRJ
549 else
550 ok $ret "Enable channel $channel_name for session $sess_name"
551 fi
d4018451
DG
552}
553
827caf52
JR
554function enable_ust_lttng_channel_ok ()
555{
556 enable_ust_lttng_channel 0 "$@"
557}
558
559function enable_ust_lttng_channel_fail ()
560{
561 enable_ust_lttng_channel 1 "$@"
562}
563
29655db7 564function disable_ust_lttng_channel()
d4018451 565{
7d0ad314
JRJ
566 local sess_name=$1
567 local channel_name=$2
d4018451 568
2cf48300 569 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 570 ok $? "Disable channel $channel_name for session $sess_name"
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DG
571}
572
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JD
573function enable_lttng_mmap_overwrite_kernel_channel()
574{
7d0ad314
JRJ
575 local sess_name=$1
576 local channel_name=$2
07b86b52 577
2cf48300 578 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
07b86b52
JD
579 ok $? "Enable channel $channel_name for session $sess_name"
580}
581
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582function enable_lttng_mmap_overwrite_ust_channel()
583{
7d0ad314
JRJ
584 local sess_name=$1
585 local channel_name=$2
ebaaaf5e 586
2cf48300 587 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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JD
588 ok $? "Enable channel $channel_name for session $sess_name"
589}
590
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591function enable_ust_lttng_event ()
592{
c4926bb5
JR
593 local expected_to_fail=$1
594 local sess_name=$2
595 local event_name="$3"
596 local channel_name=$4
ebaaaf5e
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597
598 if [ -z $channel_name ]; then
599 # default channel if none specified
600 chan=""
601 else
602 chan="-c $channel_name"
603 fi
d3e8f6bb 604
2cf48300 605 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 606 ret=$?
c4926bb5 607 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e
JRJ
608 test $ret -ne "0"
609 ok $? "Enable ust event $event_name for session $session_name on channel $channel_name failed as expected"
610 else
611 ok $ret "Enable event $event_name for session $sess_name"
612 fi
26b53d3b
DG
613}
614
c4926bb5
JR
615function enable_ust_lttng_event_ok ()
616{
617 enable_ust_lttng_event 0 "$@"
618}
619
620function enable_ust_lttng_event_fail ()
621{
622 enable_ust_lttng_event 1 "$@"
623}
624
37175ce4
DG
625function enable_jul_lttng_event()
626{
627 sess_name=$1
628 event_name="$2"
629 channel_name=$3
630
631 if [ -z $channel_name ]; then
632 # default channel if none specified
633 chan=""
634 else
635 chan="-c $channel_name"
636 fi
637
2cf48300 638 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
37175ce4
DG
639 ok $? "Enable JUL event $event_name for session $sess_name"
640}
641
b2064f54
DG
642function enable_jul_lttng_event_loglevel()
643{
7d0ad314
JRJ
644 local sess_name=$1
645 local event_name="$2"
646 local loglevel=$3
647 local channel_name=$4
b2064f54
DG
648
649 if [ -z $channel_name ]; then
650 # default channel if none specified
651 chan=""
652 else
653 chan="-c $channel_name"
654 fi
655
2cf48300 656 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
b2064f54
DG
657 ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel"
658}
659
504d4ace
DG
660function enable_log4j_lttng_event()
661{
662 sess_name=$1
663 event_name="$2"
664 channel_name=$3
665
666 if [ -z $channel_name ]; then
667 # default channel if none specified
668 chan=""
669 else
670 chan="-c $channel_name"
671 fi
672
2cf48300 673 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
504d4ace
DG
674 ok $? "Enable LOG4J event $event_name for session $sess_name"
675}
676
677function enable_log4j_lttng_event_loglevel()
678{
679 local sess_name=$1
680 local event_name="$2"
681 local loglevel=$3
682 local channel_name=$4
683
684 if [ -z $channel_name ]; then
685 # default channel if none specified
686 chan=""
687 else
688 chan="-c $channel_name"
689 fi
690
2cf48300 691 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
504d4ace
DG
692 ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
693}
694
0e115563
DG
695function enable_python_lttng_event()
696{
697 sess_name=$1
698 event_name="$2"
699 channel_name=$3
700
701 if [ -z $channel_name ]; then
702 # default channel if none specified
703 chan=""
704 else
705 chan="-c $channel_name"
706 fi
707
2cf48300 708 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
709 ok $? "Enable Python event $event_name for session $sess_name"
710}
711
712function enable_python_lttng_event_loglevel()
713{
714 local sess_name=$1
715 local event_name="$2"
716 local loglevel=$3
717 local channel_name=$4
718
719 if [ -z $channel_name ]; then
720 # default channel if none specified
721 chan=""
722 else
723 chan="-c $channel_name"
724 fi
725
2cf48300 726 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
727 ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel"
728}
729
26b53d3b
DG
730function enable_ust_lttng_event_filter()
731{
7d0ad314
JRJ
732 local sess_name="$1"
733 local event_name="$2"
734 local filter="$3"
26b53d3b 735
2cf48300 736 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 737 ok $? "Enable event $event_name with filtering for session $sess_name"
26b53d3b
DG
738}
739
740function enable_ust_lttng_event_loglevel()
741{
7d0ad314
JRJ
742 local sess_name="$1"
743 local event_name="$2"
744 local loglevel="$3"
26b53d3b 745
2cf48300 746 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 747 ok $? "Enable event $event_name with loglevel $loglevel"
26b53d3b
DG
748}
749
750function enable_ust_lttng_event_loglevel_only()
751{
7d0ad314
JRJ
752 local sess_name="$1"
753 local event_name="$2"
754 local loglevel="$3"
26b53d3b 755
2cf48300 756 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 757 ok $? "Enable event $event_name with loglevel-only $loglevel"
26b53d3b
DG
758}
759
760function disable_ust_lttng_event ()
761{
7d0ad314
JRJ
762 local sess_name="$1"
763 local event_name="$2"
01513c3e 764 local channel_name="$3"
26b53d3b 765
01513c3e
JRJ
766 if [ -z $channel_name ]; then
767 # default channel if none specified
768 chan=""
769 else
770 chan="-c $channel_name"
771 fi
772
2cf48300 773 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 774 ok $? "Disable event $event_name for session $sess_name"
d3e8f6bb
DG
775}
776
1d842d5a
DG
777function disable_jul_lttng_event ()
778{
779 local sess_name="$1"
780 local event_name="$2"
781
782 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1
783 ok $? "Disable JUL event $event_name for session $sess_name"
784}
785
504d4ace
DG
786function disable_log4j_lttng_event ()
787{
788 local sess_name="$1"
789 local event_name="$2"
790
791 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1
792 ok $? "Disable LOG4J event $event_name for session $sess_name"
793}
794
0e115563
DG
795function disable_python_lttng_event ()
796{
797 local sess_name="$1"
798 local event_name="$2"
799
2cf48300 800 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
801 ok $? "Disable Python event $event_name for session $sess_name"
802}
803
fb3268e3 804function start_lttng_tracing ()
d3e8f6bb 805{
e563bbdb
JR
806 local expected_to_fail=$1
807 local sess_name=$2
d3e8f6bb 808
2cf48300 809 $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 810 ret=$?
e563bbdb 811 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e
JRJ
812 test "$ret" -ne "0"
813 ok $? "Expected fail on start tracing for session: $sess_name"
814 else
815 ok $ret "Start tracing for session $sess_name"
816 fi
d3e8f6bb
DG
817}
818
e563bbdb
JR
819function start_lttng_tracing_ok ()
820{
821 start_lttng_tracing 0 "$@"
822}
823
824function start_lttng_tracing_fail ()
825{
826 start_lttng_tracing 1 "$@"
827}
828
fb3268e3 829function stop_lttng_tracing ()
d3e8f6bb 830{
96340a01
JR
831 local expected_to_fail=$1
832 local sess_name=$2
d3e8f6bb 833
2cf48300 834 $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 835 ret=$?
96340a01 836 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e
JRJ
837 test "$ret" -ne "0"
838 ok $? "Expected fail on stop tracing for session: $sess_name"
839 else
840 ok $ret "Stop lttng tracing for session $sess_name"
841 fi
d3e8f6bb
DG
842}
843
96340a01
JR
844function stop_lttng_tracing_ok ()
845{
846 stop_lttng_tracing 0 "$@"
847}
848
849function stop_lttng_tracing_fail ()
850{
851 stop_lttng_tracing 1 "$@"
852}
853
d3e8f6bb
DG
854function destroy_lttng_session ()
855{
67b4c664
JR
856 local expected_to_fail=$1
857 local sess_name=$2
d3e8f6bb 858
2cf48300 859 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 860 ret=$?
96340a01 861 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e
JRJ
862 test "$ret" -ne "0"
863 ok $? "Expected fail on session deletion $sess_name"
864 else
865 ok $ret "Destroy session $sess_name"
866 fi
d3e8f6bb
DG
867}
868
67b4c664
JR
869function destroy_lttng_session_ok ()
870{
871 destroy_lttng_session 0 "$@"
872
873}
874
875function destroy_lttng_session_fail ()
876{
877 destroy_lttng_session 1 "$@"
878}
879
880
873c2aae
JRJ
881function destroy_lttng_sessions ()
882{
2cf48300 883 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
873c2aae
JRJ
884 ok $? "Destroy all lttng sessions"
885}
886
07b86b52
JD
887function lttng_snapshot_add_output ()
888{
b5633831
JR
889 local expected_to_fail=$1
890 local sess_name=$2
891 local trace_path=$3
07b86b52 892
2cf48300 893 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 894 ret=$?
b5633831 895 if [[ $expected_to_fail -eq 1 ]]; then
01513c3e
JRJ
896 test "$ret" -ne "0"
897 ok $? "Failed to add a snapshot output file://$trace_path as expected"
898 else
899 ok $ret "Added snapshot output file://$trace_path"
900 fi
07b86b52
JD
901}
902
b5633831
JR
903function lttng_snapshot_add_output_ok ()
904{
905 lttng_snapshot_add_output 0 "$@"
906}
907
908function lttng_snapshot_add_output_fail ()
909{
910 lttng_snapshot_add_output 1 "$@"
911}
912
26402e0c
DG
913function lttng_snapshot_del_output ()
914{
31580dc7
JR
915 local expected_to_fail=$1
916 local sess_name=$2
917 local id=$3
26402e0c 918
2cf48300 919 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 920 ret=$?
31580dc7 921 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e
JRJ
922 test "$ret" -ne "0"
923 ok $? "Expect fail on deletion of snapshot output id $id"
924 else
925 ok $ret "Deleted snapshot output id $id"
926 fi
26402e0c
DG
927}
928
31580dc7
JR
929function lttng_snapshot_del_output_ok ()
930{
931 lttng_snapshot_del_output 0 "$@"
932}
933
934function lttng_snapshot_del_output_fail ()
935{
936 lttng_snapshot_del_output 1 "$@"
937}
938
07b86b52
JD
939function lttng_snapshot_record ()
940{
7d0ad314
JRJ
941 local sess_name=$1
942 local trace_path=$2
07b86b52 943
2cf48300 944 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
07b86b52
JD
945 ok $? "Snapshot recorded"
946}
947
01513c3e
JRJ
948function lttng_snapshot_list ()
949{
950 local sess_name=$1
2cf48300 951 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e
JRJ
952 ok $? "Snapshot list"
953}
954
e02b109b
DG
955function lttng_save()
956{
957 local sess_name=$1
958 local opts=$2
959
2cf48300 960 $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
e02b109b
DG
961 ok $? "Session successfully saved"
962}
963
964function lttng_load()
965{
966 local opts=$1
967
2cf48300 968 $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
e02b109b
DG
969 ok $? "Load command successful"
970}
971
e83a8bdb
JR
972function lttng_track()
973{
974 local expected_to_fail=$1
975 local opts=$2
976 $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST
977 ret=$?
978 if [[ $expected_to_fail -eq "1" ]]; then
979 test $ret -ne "0"
980 ok $? "Track command failed as expected with opts: $opts"
981 else
982 ok $ret "Track command success as expected with opts: $opts"
983 fi
984}
985
986function lttng_track_ok()
987{
988 lttng_track 0 "$@"
989}
990
991function lttng_track_fail()
992{
993 lttng_track 1 "$@"
994}
995
996function lttng_untrack()
997{
998 local expected_to_fail=$1
999 local opts=$2
1000 $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST
1001 ret=$?
1002 if [[ $expected_to_fail -eq "1" ]]; then
1003 test $ret -ne "0"
1004 ok $? "Untrack command failed as expected with opts: $opts"
1005 else
1006 ok $ret "Untrack command success as expected with opts: $opts"
1007 fi
1008}
1009
1010function lttng_untrack_ok()
1011{
1012 lttng_untrack 0 "$@"
1013}
1014
1015function lttng_untrack_fail()
1016{
1017 lttng_untrack 1 "$@"
1018}
1019
d3e8f6bb
DG
1020function trace_matches ()
1021{
7d0ad314
JRJ
1022 local event_name=$1
1023 local nr_iter=$2
1024 local trace_path=$3
d3e8f6bb 1025
317eef93 1026 which $BABELTRACE_BIN >/dev/null
29655db7 1027 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
d3e8f6bb 1028
7d0ad314 1029 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
29655db7 1030
d3e8f6bb 1031 if [ "$count" -ne "$nr_iter" ]; then
29655db7
CB
1032 fail "Trace match"
1033 diag "$count events found in trace"
d3e8f6bb 1034 else
29655db7 1035 pass "Trace match"
d3e8f6bb
DG
1036 fi
1037}
f4e40ab6 1038
d53addeb
DG
1039function trace_match_only()
1040{
1041 local event_name=$1
1042 local nr_iter=$2
1043 local trace_path=$3
1044
1045 which $BABELTRACE_BIN >/dev/null
1046 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1047
1048 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
1049 local total=$($BABELTRACE_BIN $trace_path | wc -l)
1050
1051 if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
1052 pass "Trace match with $total event $event_name"
1053 else
1054 fail "Trace match"
1055 diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
1056 fi
1057}
1058
f4e40ab6
DG
1059function validate_trace
1060{
7d0ad314
JRJ
1061 local event_name=$1
1062 local trace_path=$2
f4e40ab6
DG
1063
1064 which $BABELTRACE_BIN >/dev/null
29655db7
CB
1065 if [ $? -ne 0 ]; then
1066 skip 0 "Babeltrace binary not found. Skipping trace validation"
f4e40ab6
DG
1067 fi
1068
07b86b52
JD
1069 OLDIFS=$IFS
1070 IFS=","
1071 for i in $event_name; do
1072 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
1073 if [ "$traced" -ne 0 ]; then
ebaaaf5e 1074 pass "Validate trace for event $i, $traced events"
07b86b52
JD
1075 else
1076 fail "Validate trace for event $i"
1077 diag "Found $traced occurences of $i"
1078 fi
1079 done
1080 ret=$?
1081 IFS=$OLDIFS
1082 return $ret
f4e40ab6 1083}
8cfcd41c
MD
1084
1085function validate_trace_exp()
1086{
1087 local event_exp=$1
1088 local trace_path=$2
1089
1090 which $BABELTRACE_BIN >/dev/null
1091 skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation"
1092
1093 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l)
1094 if [ "$traced" -ne 0 ]; then
1095 pass "Validate trace for expression '${event_exp}', $traced events"
1096 else
1097 fail "Validate trace for expression '${event_exp}'"
1098 diag "Found $traced occurences of '${event_exp}'"
1099 fi
1100 ret=$?
1101 return $ret
1102}
1103
1104function validate_trace_only_exp()
1105{
1106 local event_exp=$1
1107 local trace_path=$2
1108
1109 which $BABELTRACE_BIN >/dev/null
1110 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1111
1112 local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l)
1113 local total=$($BABELTRACE_BIN $trace_path | wc -l)
1114
1115 if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then
1116 pass "Trace match with $total for expression '${event_exp}"
1117 else
1118 fail "Trace match"
1119 diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected"
1120 fi
1121 ret=$?
1122 return $ret
1123}
1124
1125function validate_trace_empty()
1126{
1127 local trace_path=$1
1128
1129 which $BABELTRACE_BIN >/dev/null
1130 if [ $? -ne 0 ]; then
1131 skip 0 "Babeltrace binary not found. Skipping trace validation"
1132 fi
1133
1134 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l)
1135 if [ "$traced" -eq 0 ]; then
1136 pass "Validate empty trace"
1137 else
1138 fail "Validate empty trace"
1139 diag "Found $traced events in trace"
1140 fi
1141 ret=$?
1142 return $ret
1143}
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