Fix: TimeoutExpired in Python tests not defined globally
[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
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30# We set the default UST register timeout to "wait forever", so that
31# basic tests don't have to worry about hitting timeouts on busy
32# systems. Specialized tests should test those corner-cases.
33export LTTNG_UST_REGISTER_TIMEOUT=-1
34
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35source $TESTDIR/utils/tap/tap.sh
36
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37function print_ok ()
38{
39 # Check if we are a terminal
40 if [ -t 1 ]; then
41 echo -e "\e[1;32mOK\e[0m"
42 else
43 echo -e "OK"
44 fi
45}
46
47function print_fail ()
48{
49 # Check if we are a terminal
50 if [ -t 1 ]; then
51 echo -e "\e[1;31mFAIL\e[0m"
52 else
53 echo -e "FAIL"
54 fi
55}
56
57function print_test_banner ()
58{
7d0ad314 59 local desc="$1"
29655db7 60 diag "$desc"
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61}
62
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63function validate_kernel_version ()
64{
7d0ad314 65 local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n'))
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66 if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then
67 return 0
68 fi
69 if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then
70 return 0
71 fi
72 if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then
73 return 0
74 fi
75 return 1
76}
77
9ac429ef 78# Generate a random string
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79# $1 = number of characters; defaults to 16
80# $2 = include special characters; 1 = yes, 0 = no; defaults to yes
9ac429ef 81function randstring()
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82{
83 [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]"
84 cat /dev/urandom | tr -cd "$CHAR" | head -c ${1:-16}
85 echo
86}
87
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88function lttng_enable_kernel_event
89{
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JRJ
90 local sess_name=$1
91 local event_name=$2
92 local channel_name=$3
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93
94 if [ -z $event_name ]; then
95 # Enable all event if no event name specified
29655db7 96 event_name="-a"
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97 fi
98
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99 if [ -z $channel_name ]; then
100 # default channel if none specified
101 chan=""
102 else
103 chan="-c $channel_name"
104 fi
105
873c2aae 106 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k >$OUTPUT_DEST
29655db7 107 ok $? "Enable kernel event $event_name for session $sess_name"
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108}
109
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110function lttng_enable_kernel_syscall()
111{
112 local expected_to_fail=$1
113 local sess_name=$2
114 local syscall_name=$3
115 local channel_name=$4
116
117 if [ -z $syscall_name ]; then
118 # Enable all event if no syscall name specified
119 syscall_name="-a"
120 fi
121
122 if [ -z $channel_name ]; then
123 # default channel if none specified
124 chan=""
125 else
126 chan="-c $channel_name"
127 fi
128
129 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k >$OUTPUT_DEST
130 ret=$?
131 if [[ $expected_to_fail -eq "1" ]]; then
132 test $ret -ne "0"
133 ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected"
134 else
135 ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
136 fi
137}
138
139function lttng_enable_kernel_syscall_ok()
140{
421b83dc 141 lttng_enable_kernel_syscall 0 "$@"
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142}
143
144function lttng_enable_kernel_syscall_fail()
145{
421b83dc 146 lttng_enable_kernel_syscall 1 "$@"
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147}
148
149function lttng_disable_kernel_syscall()
150{
151 local expected_to_fail=$1
152 local sess_name=$2
153 local syscall_name=$3
154 local channel_name=$4
155
156 if [ -z $syscall_name ]; then
157 # Enable all event if no syscall name specified
158 syscall_name="-a"
159 fi
160
161 if [ -z $channel_name ]; then
162 # default channel if none specified
163 chan=""
164 else
165 chan="-c $channel_name"
166 fi
167
168 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k >$OUTPUT_DEST
169
170 ret=$?
171 if [[ $expected_to_fail -eq "1" ]]; then
172 test $ret -ne "0"
173 ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected"
174 else
175 ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
176 fi
177}
178
179function lttng_disable_kernel_syscall_ok()
180{
421b83dc 181 lttng_disable_kernel_syscall 0 "$@"
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182}
183
184function lttng_disable_kernel_syscall_fail()
185{
421b83dc 186 lttng_disable_kernel_syscall 1 "$@"
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187}
188
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189function lttng_enable_kernel_channel()
190{
191 local expected_to_fail=$1
192 local sess_name=$2
193 local channel_name=$3
194
195 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name >$OUTPUT_DEST
196 ret=$?
197 if [[ $expected_to_fail -eq "1" ]]; then
198 test "$ret" -ne "0"
199 ok $? "Expected failure on kernel channel creation $channel_name in $sess_name"
200 else
201 ok $ret "Enable channel $channel_name for session $sess_name"
202 fi
203}
204
205function lttng_enable_kernel_channel_ok()
206{
421b83dc 207 lttng_enable_kernel_channel 0 "$@"
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208}
209
210function lttng_enable_kernel_channel_fail()
211{
421b83dc 212 lttng_enable_kernel_channel 1 "$@"
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213}
214
215function lttng_disable_kernel_channel()
216{
217 local expected_to_fail=$1
218 local sess_name=$2
219 local channel_name=$3
220
221 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name >$OUTPUT_DEST
222 ret=$?
223 if [[ $expected_to_fail -eq "1" ]]; then
224 test "$ret" -ne "0"
225 ok $? "Expected failure on kernel channel creation $channel_name in $sess_name"
226 else
227 ok $ret "disable channel $channel_name for session $sess_name"
228 fi
229}
230
231function lttng_disable_kernel_channel_ok()
232{
421b83dc 233 lttng_disable_kernel_channel 0 "$@"
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234}
235
236function lttng_disable_kernel_channel_fail()
237{
421b83dc 238 lttng_disable_kernel_channel 1 "$@"
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239}
240
fb3268e3 241function start_lttng_relayd
f4e40ab6 242{
198e7caf 243 local opt=$1
173af62f 244
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245 DIR=$(readlink -f $TESTDIR)
246
247 if [ -z $(pidof lt-$RELAYD_BIN) ]; then
873c2aae 248 $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt >$OUTPUT_DEST
25a818af 249 #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 &
f4e40ab6 250 if [ $? -eq 1 ]; then
29655db7 251 fail "Start lttng-relayd (opt: $opt)"
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252 return 1
253 else
29655db7 254 pass "Start lttng-relayd (opt: $opt)"
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255 fi
256 else
29655db7 257 pass "Start lttng-relayd (opt: $opt)"
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258 fi
259}
260
1fb23888 261function stop_lttng_relayd_nocheck
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262{
263 PID_RELAYD=`pidof lt-$RELAYD_BIN`
264
1fb23888 265 diag "Killing lttng-relayd (pid: $PID_RELAYD)"
873c2aae 266 kill $PID_RELAYD >$OUTPUT_DEST
1fb23888 267 retval=$?
29655db7 268
1fb23888 269 if [ $retval -eq 1 ]; then
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270 out=1
271 while [ -n "$out" ]; do
272 out=$(pidof lt-$RELAYD_BIN)
273 sleep 0.5
274 done
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275 fi
276 return $retval
277}
278
279function stop_lttng_relayd
280{
281 stop_lttng_relayd_nocheck
282
283 if [ $? -eq 1 ]; then
284 fail "Killed lttng-relayd (pid: $PID_RELAYD)"
285 return 1
286 else
287 pass "Killed lttng-relayd (pid: $PID_RELAYD)"
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288 return 0
289 fi
290}
291
8d51ddbc 292#First argument: load path for automatic loading
fb3268e3 293function start_lttng_sessiond()
355f483d 294{
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295
296 local load_path="$1"
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297 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
298 # Env variable requested no session daemon
299 return
300 fi
301
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302 validate_kernel_version
303 if [ $? -ne 0 ]; then
304 fail "Start session daemon"
305 BAIL_OUT "*** Kernel too old for session daemon tests ***"
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306 fi
307
29655db7 308 DIR=$(readlink -f $TESTDIR)
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309 : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/}
310 export LTTNG_SESSION_CONFIG_XSD_PATH
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311
312 if [ -z $(pidof lt-$SESSIOND_BIN) ]; then
8d51ddbc
JRJ
313 # Have a load path ?
314 if [ -n "$1" ]; then
315 $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$1" --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
316 else
317 $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
318 fi
0fc2834c 319 #$DIR/../src/bin/lttng-sessiond/$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 320 status=$?
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321 ok $status "Start session daemon"
322 fi
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323}
324
fb3268e3 325function stop_lttng_sessiond ()
d3e8f6bb 326{
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327 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
328 # Env variable requested no session daemon
329 return
330 fi
331
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332 PID_SESSIOND=`pidof lt-$SESSIOND_BIN`
333
873c2aae 334 kill $PID_SESSIOND >$OUTPUT_DEST
29655db7 335
d3e8f6bb 336 if [ $? -eq 1 ]; then
29655db7 337 fail "Kill sessions daemon"
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338 return 1
339 else
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340 out=1
341 while [ -n "$out" ]; do
342 out=$(pidof lt-$SESSIOND_BIN)
343 sleep 0.5
344 done
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345 out=1
346 while [ -n "$out" ]; do
347 out=$(pidof $CONSUMERD_BIN)
348 sleep 0.5
349 done
29655db7 350 pass "Kill session daemon"
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351 fi
352}
353
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JRJ
354function list_lttng_with_opts ()
355{
7d0ad314 356 local opts=$1
312dabc3 357 $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts >$OUTPUT_DEST
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JRJ
358 ok $? "Lttng-tool list command with option $opts"
359}
360
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361function create_lttng_session_no_output ()
362{
7d0ad314 363 local sess_name=$1
07b86b52 364
873c2aae 365 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output >$OUTPUT_DEST
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366 ok $? "Create session $sess_name in no-output mode"
367}
368
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369function create_lttng_session ()
370{
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JR
371 local expected_to_fail=$1
372 local sess_name=$2
373 local trace_path=$3
d3e8f6bb 374
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JRJ
375 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path > $OUTPUT_DEST
376 ret=$?
bf6ae429 377 if [[ $expected_to_fail -eq "1" ]]; then
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JRJ
378 test "$ret" -ne "0"
379 ok $? "Expected fail on session creation $sess_name in $trace_path"
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JRJ
380 else
381 ok $ret "Create session $sess_name in $trace_path"
382 fi
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383}
384
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385function create_lttng_session_ok ()
386{
387 create_lttng_session 0 "$@"
388}
389
390function create_lttng_session_fail ()
391{
392 create_lttng_session 1 "$@"
393}
394
395
827caf52 396function enable_ust_lttng_channel ()
d4018451 397{
827caf52
JR
398 local expect_fail=$1
399 local sess_name=$2
400 local channel_name=$3
d4018451 401
873c2aae 402 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name >$OUTPUT_DEST
312dabc3 403 ret=$?
827caf52 404 if [[ $expect_fail -eq "1" ]]; then
01513c3e
JRJ
405 test "$ret" -ne "0"
406 ok $? "Expected fail on ust channel creation $channel_name in $sess_name"
312dabc3
JRJ
407 else
408 ok $ret "Enable channel $channel_name for session $sess_name"
409 fi
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410}
411
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412function enable_ust_lttng_channel_ok ()
413{
414 enable_ust_lttng_channel 0 "$@"
415}
416
417function enable_ust_lttng_channel_fail ()
418{
419 enable_ust_lttng_channel 1 "$@"
420}
421
29655db7 422function disable_ust_lttng_channel()
d4018451 423{
7d0ad314
JRJ
424 local sess_name=$1
425 local channel_name=$2
d4018451 426
873c2aae 427 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name >$OUTPUT_DEST
29655db7 428 ok $? "Disable channel $channel_name for session $sess_name"
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429}
430
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431function enable_lttng_mmap_overwrite_kernel_channel()
432{
7d0ad314
JRJ
433 local sess_name=$1
434 local channel_name=$2
07b86b52 435
873c2aae 436 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite >$OUTPUT_DEST
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JD
437 ok $? "Enable channel $channel_name for session $sess_name"
438}
439
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440function enable_lttng_mmap_overwrite_ust_channel()
441{
7d0ad314
JRJ
442 local sess_name=$1
443 local channel_name=$2
ebaaaf5e 444
873c2aae 445 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite >$OUTPUT_DEST
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446 ok $? "Enable channel $channel_name for session $sess_name"
447}
448
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449function enable_ust_lttng_event ()
450{
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JR
451 local expected_to_fail=$1
452 local sess_name=$2
453 local event_name="$3"
454 local channel_name=$4
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455
456 if [ -z $channel_name ]; then
457 # default channel if none specified
458 chan=""
459 else
460 chan="-c $channel_name"
461 fi
d3e8f6bb 462
873c2aae 463 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u >$OUTPUT_DEST
01513c3e 464 ret=$?
c4926bb5 465 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e
JRJ
466 test $ret -ne "0"
467 ok $? "Enable ust event $event_name for session $session_name on channel $channel_name failed as expected"
468 else
469 ok $ret "Enable event $event_name for session $sess_name"
470 fi
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471}
472
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473function enable_ust_lttng_event_ok ()
474{
475 enable_ust_lttng_event 0 "$@"
476}
477
478function enable_ust_lttng_event_fail ()
479{
480 enable_ust_lttng_event 1 "$@"
481}
482
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483function enable_jul_lttng_event()
484{
485 sess_name=$1
486 event_name="$2"
487 channel_name=$3
488
489 if [ -z $channel_name ]; then
490 # default channel if none specified
491 chan=""
492 else
493 chan="-c $channel_name"
494 fi
495
873c2aae 496 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j >$OUTPUT_DEST
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497 ok $? "Enable JUL event $event_name for session $sess_name"
498}
499
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500function enable_jul_lttng_event_loglevel()
501{
7d0ad314
JRJ
502 local sess_name=$1
503 local event_name="$2"
504 local loglevel=$3
505 local channel_name=$4
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506
507 if [ -z $channel_name ]; then
508 # default channel if none specified
509 chan=""
510 else
511 chan="-c $channel_name"
512 fi
513
873c2aae 514 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j >$OUTPUT_DEST
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515 ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel"
516}
517
504d4ace
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518function enable_log4j_lttng_event()
519{
520 sess_name=$1
521 event_name="$2"
522 channel_name=$3
523
524 if [ -z $channel_name ]; then
525 # default channel if none specified
526 chan=""
527 else
528 chan="-c $channel_name"
529 fi
530
531 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l >$OUTPUT_DEST
532 ok $? "Enable LOG4J event $event_name for session $sess_name"
533}
534
535function enable_log4j_lttng_event_loglevel()
536{
537 local sess_name=$1
538 local event_name="$2"
539 local loglevel=$3
540 local channel_name=$4
541
542 if [ -z $channel_name ]; then
543 # default channel if none specified
544 chan=""
545 else
546 chan="-c $channel_name"
547 fi
548
549 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l >$OUTPUT_DEST
550 ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
551}
552
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553function enable_python_lttng_event()
554{
555 sess_name=$1
556 event_name="$2"
557 channel_name=$3
558
559 if [ -z $channel_name ]; then
560 # default channel if none specified
561 chan=""
562 else
563 chan="-c $channel_name"
564 fi
565
566 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p >$OUTPUT_DEST
567 ok $? "Enable Python event $event_name for session $sess_name"
568}
569
570function enable_python_lttng_event_loglevel()
571{
572 local sess_name=$1
573 local event_name="$2"
574 local loglevel=$3
575 local channel_name=$4
576
577 if [ -z $channel_name ]; then
578 # default channel if none specified
579 chan=""
580 else
581 chan="-c $channel_name"
582 fi
583
584 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p >$OUTPUT_DEST
585 ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel"
586}
587
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588function enable_ust_lttng_event_filter()
589{
7d0ad314
JRJ
590 local sess_name="$1"
591 local event_name="$2"
592 local filter="$3"
26b53d3b 593
873c2aae 594 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" >$OUTPUT_DEST
29655db7 595 ok $? "Enable event $event_name with filtering for session $sess_name"
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DG
596}
597
598function enable_ust_lttng_event_loglevel()
599{
7d0ad314
JRJ
600 local sess_name="$1"
601 local event_name="$2"
602 local loglevel="$3"
26b53d3b 603
873c2aae 604 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel >$OUTPUT_DEST
29655db7 605 ok $? "Enable event $event_name with loglevel $loglevel"
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DG
606}
607
608function enable_ust_lttng_event_loglevel_only()
609{
7d0ad314
JRJ
610 local sess_name="$1"
611 local event_name="$2"
612 local loglevel="$3"
26b53d3b 613
873c2aae 614 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel >$OUTPUT_DEST
29655db7 615 ok $? "Enable event $event_name with loglevel-only $loglevel"
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DG
616}
617
618function disable_ust_lttng_event ()
619{
7d0ad314
JRJ
620 local sess_name="$1"
621 local event_name="$2"
01513c3e 622 local channel_name="$3"
26b53d3b 623
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JRJ
624 if [ -z $channel_name ]; then
625 # default channel if none specified
626 chan=""
627 else
628 chan="-c $channel_name"
629 fi
630
631 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u >$OUTPUT_DEST
29655db7 632 ok $? "Disable event $event_name for session $sess_name"
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DG
633}
634
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635function disable_jul_lttng_event ()
636{
637 local sess_name="$1"
638 local event_name="$2"
639
640 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1
641 ok $? "Disable JUL event $event_name for session $sess_name"
642}
643
504d4ace
DG
644function disable_log4j_lttng_event ()
645{
646 local sess_name="$1"
647 local event_name="$2"
648
649 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1
650 ok $? "Disable LOG4J event $event_name for session $sess_name"
651}
652
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DG
653function disable_python_lttng_event ()
654{
655 local sess_name="$1"
656 local event_name="$2"
657
658 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p >$OUTPUT_DEST
659 ok $? "Disable Python event $event_name for session $sess_name"
660}
661
fb3268e3 662function start_lttng_tracing ()
d3e8f6bb 663{
e563bbdb
JR
664 local expected_to_fail=$1
665 local sess_name=$2
d3e8f6bb 666
873c2aae 667 $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name >$OUTPUT_DEST
01513c3e 668 ret=$?
e563bbdb 669 if [[ $expected_to_fail -eq "1" ]]; then
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JRJ
670 test "$ret" -ne "0"
671 ok $? "Expected fail on start tracing for session: $sess_name"
672 else
673 ok $ret "Start tracing for session $sess_name"
674 fi
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675}
676
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JR
677function start_lttng_tracing_ok ()
678{
679 start_lttng_tracing 0 "$@"
680}
681
682function start_lttng_tracing_fail ()
683{
684 start_lttng_tracing 1 "$@"
685}
686
fb3268e3 687function stop_lttng_tracing ()
d3e8f6bb 688{
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689 local expected_to_fail=$1
690 local sess_name=$2
d3e8f6bb 691
873c2aae 692 $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name >$OUTPUT_DEST
01513c3e 693 ret=$?
96340a01 694 if [[ $expected_to_fail -eq "1" ]]; then
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JRJ
695 test "$ret" -ne "0"
696 ok $? "Expected fail on stop tracing for session: $sess_name"
697 else
698 ok $ret "Stop lttng tracing for session $sess_name"
699 fi
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DG
700}
701
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702function stop_lttng_tracing_ok ()
703{
704 stop_lttng_tracing 0 "$@"
705}
706
707function stop_lttng_tracing_fail ()
708{
709 stop_lttng_tracing 1 "$@"
710}
711
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DG
712function destroy_lttng_session ()
713{
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JR
714 local expected_to_fail=$1
715 local sess_name=$2
d3e8f6bb 716
873c2aae 717 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name >$OUTPUT_DEST
01513c3e 718 ret=$?
96340a01 719 if [[ $expected_to_fail -eq "1" ]]; then
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JRJ
720 test "$ret" -ne "0"
721 ok $? "Expected fail on session deletion $sess_name"
722 else
723 ok $ret "Destroy session $sess_name"
724 fi
d3e8f6bb
DG
725}
726
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JR
727function destroy_lttng_session_ok ()
728{
729 destroy_lttng_session 0 "$@"
730
731}
732
733function destroy_lttng_session_fail ()
734{
735 destroy_lttng_session 1 "$@"
736}
737
738
873c2aae
JRJ
739function destroy_lttng_sessions ()
740{
741 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all >$OUTPUT_DEST
742 ok $? "Destroy all lttng sessions"
743}
744
07b86b52
JD
745function lttng_snapshot_add_output ()
746{
b5633831
JR
747 local expected_to_fail=$1
748 local sess_name=$2
749 local trace_path=$3
07b86b52 750
873c2aae 751 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path >$OUTPUT_DEST
01513c3e 752 ret=$?
b5633831 753 if [[ $expected_to_fail -eq 1 ]]; then
01513c3e
JRJ
754 test "$ret" -ne "0"
755 ok $? "Failed to add a snapshot output file://$trace_path as expected"
756 else
757 ok $ret "Added snapshot output file://$trace_path"
758 fi
07b86b52
JD
759}
760
b5633831
JR
761function lttng_snapshot_add_output_ok ()
762{
763 lttng_snapshot_add_output 0 "$@"
764}
765
766function lttng_snapshot_add_output_fail ()
767{
768 lttng_snapshot_add_output 1 "$@"
769}
770
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DG
771function lttng_snapshot_del_output ()
772{
31580dc7
JR
773 local expected_to_fail=$1
774 local sess_name=$2
775 local id=$3
26402e0c 776
873c2aae 777 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id >$OUTPUT_DEST
01513c3e 778 ret=$?
31580dc7 779 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e
JRJ
780 test "$ret" -ne "0"
781 ok $? "Expect fail on deletion of snapshot output id $id"
782 else
783 ok $ret "Deleted snapshot output id $id"
784 fi
26402e0c
DG
785}
786
31580dc7
JR
787function lttng_snapshot_del_output_ok ()
788{
789 lttng_snapshot_del_output 0 "$@"
790}
791
792function lttng_snapshot_del_output_fail ()
793{
794 lttng_snapshot_del_output 1 "$@"
795}
796
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JD
797function lttng_snapshot_record ()
798{
7d0ad314
JRJ
799 local sess_name=$1
800 local trace_path=$2
07b86b52 801
873c2aae 802 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name >$OUTPUT_DEST
07b86b52
JD
803 ok $? "Snapshot recorded"
804}
805
01513c3e
JRJ
806function lttng_snapshot_list ()
807{
808 local sess_name=$1
809 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name >$OUTPUT_DEST
810 ok $? "Snapshot list"
811}
812
e02b109b
DG
813function lttng_save()
814{
815 local sess_name=$1
816 local opts=$2
817
873c2aae 818 $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts >$OUTPUT_DEST
e02b109b
DG
819 ok $? "Session successfully saved"
820}
821
822function lttng_load()
823{
824 local opts=$1
825
873c2aae 826 $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts >$OUTPUT_DEST
e02b109b
DG
827 ok $? "Load command successful"
828}
829
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JR
830function lttng_track()
831{
832 local expected_to_fail=$1
833 local opts=$2
834 $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST
835 ret=$?
836 if [[ $expected_to_fail -eq "1" ]]; then
837 test $ret -ne "0"
838 ok $? "Track command failed as expected with opts: $opts"
839 else
840 ok $ret "Track command success as expected with opts: $opts"
841 fi
842}
843
844function lttng_track_ok()
845{
846 lttng_track 0 "$@"
847}
848
849function lttng_track_fail()
850{
851 lttng_track 1 "$@"
852}
853
854function lttng_untrack()
855{
856 local expected_to_fail=$1
857 local opts=$2
858 $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST
859 ret=$?
860 if [[ $expected_to_fail -eq "1" ]]; then
861 test $ret -ne "0"
862 ok $? "Untrack command failed as expected with opts: $opts"
863 else
864 ok $ret "Untrack command success as expected with opts: $opts"
865 fi
866}
867
868function lttng_untrack_ok()
869{
870 lttng_untrack 0 "$@"
871}
872
873function lttng_untrack_fail()
874{
875 lttng_untrack 1 "$@"
876}
877
d3e8f6bb
DG
878function trace_matches ()
879{
7d0ad314
JRJ
880 local event_name=$1
881 local nr_iter=$2
882 local trace_path=$3
d3e8f6bb 883
317eef93 884 which $BABELTRACE_BIN >/dev/null
29655db7 885 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
d3e8f6bb 886
7d0ad314 887 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
29655db7 888
d3e8f6bb 889 if [ "$count" -ne "$nr_iter" ]; then
29655db7
CB
890 fail "Trace match"
891 diag "$count events found in trace"
d3e8f6bb 892 else
29655db7 893 pass "Trace match"
d3e8f6bb
DG
894 fi
895}
f4e40ab6 896
d53addeb
DG
897function trace_match_only()
898{
899 local event_name=$1
900 local nr_iter=$2
901 local trace_path=$3
902
903 which $BABELTRACE_BIN >/dev/null
904 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
905
906 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
907 local total=$($BABELTRACE_BIN $trace_path | wc -l)
908
909 if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
910 pass "Trace match with $total event $event_name"
911 else
912 fail "Trace match"
913 diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
914 fi
915}
916
f4e40ab6
DG
917function validate_trace
918{
7d0ad314
JRJ
919 local event_name=$1
920 local trace_path=$2
f4e40ab6
DG
921
922 which $BABELTRACE_BIN >/dev/null
29655db7
CB
923 if [ $? -ne 0 ]; then
924 skip 0 "Babeltrace binary not found. Skipping trace validation"
f4e40ab6
DG
925 fi
926
07b86b52
JD
927 OLDIFS=$IFS
928 IFS=","
929 for i in $event_name; do
930 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
931 if [ "$traced" -ne 0 ]; then
ebaaaf5e 932 pass "Validate trace for event $i, $traced events"
07b86b52
JD
933 else
934 fail "Validate trace for event $i"
935 diag "Found $traced occurences of $i"
936 fi
937 done
938 ret=$?
939 IFS=$OLDIFS
940 return $ret
f4e40ab6 941}
8cfcd41c
MD
942
943function validate_trace_exp()
944{
945 local event_exp=$1
946 local trace_path=$2
947
948 which $BABELTRACE_BIN >/dev/null
949 skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation"
950
951 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l)
952 if [ "$traced" -ne 0 ]; then
953 pass "Validate trace for expression '${event_exp}', $traced events"
954 else
955 fail "Validate trace for expression '${event_exp}'"
956 diag "Found $traced occurences of '${event_exp}'"
957 fi
958 ret=$?
959 return $ret
960}
961
962function validate_trace_only_exp()
963{
964 local event_exp=$1
965 local trace_path=$2
966
967 which $BABELTRACE_BIN >/dev/null
968 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
969
970 local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l)
971 local total=$($BABELTRACE_BIN $trace_path | wc -l)
972
973 if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then
974 pass "Trace match with $total for expression '${event_exp}"
975 else
976 fail "Trace match"
977 diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected"
978 fi
979 ret=$?
980 return $ret
981}
982
983function validate_trace_empty()
984{
985 local trace_path=$1
986
987 which $BABELTRACE_BIN >/dev/null
988 if [ $? -ne 0 ]; then
989 skip 0 "Babeltrace binary not found. Skipping trace validation"
990 fi
991
992 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l)
993 if [ "$traced" -eq 0 ]; then
994 pass "Validate empty trace"
995 else
996 fail "Validate empty trace"
997 diag "Found $traced events in trace"
998 fi
999 ret=$?
1000 return $ret
1001}
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