Test fix: ignore stderr at every step of randstring
[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"
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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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36# We set the default lttng-sessiond path to /bin/true to prevent the spawning
37# of a daemonized sessiond. This is necessary since 'lttng create' will spawn
38# its own sessiond if none is running. It also ensures that 'lttng create'
39# fails when no sessiond is running.
40export LTTNG_SESSIOND_PATH="/bin/true"
41
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42source $TESTDIR/utils/tap/tap.sh
43
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44function print_ok ()
45{
46 # Check if we are a terminal
47 if [ -t 1 ]; then
48 echo -e "\e[1;32mOK\e[0m"
49 else
50 echo -e "OK"
51 fi
52}
53
54function print_fail ()
55{
56 # Check if we are a terminal
57 if [ -t 1 ]; then
58 echo -e "\e[1;31mFAIL\e[0m"
59 else
60 echo -e "FAIL"
61 fi
62}
63
64function print_test_banner ()
65{
7d0ad314 66 local desc="$1"
29655db7 67 diag "$desc"
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68}
69
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70function validate_kernel_version ()
71{
7d0ad314 72 local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n'))
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73 if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then
74 return 0
75 fi
76 if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then
77 return 0
78 fi
79 if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then
80 return 0
81 fi
82 return 1
83}
84
9ac429ef 85# Generate a random string
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86# $1 = number of characters; defaults to 16
87# $2 = include special characters; 1 = yes, 0 = no; defaults to yes
9ac429ef 88function randstring()
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89{
90 [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]"
b89c3a68 91 cat /dev/urandom 2>/dev/null | tr -cd "$CHAR" 2>/dev/null | head -c ${1:-16} 2>/dev/null
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92 echo
93}
94
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95# Return the number of _configured_ CPUs.
96function conf_proc_count()
97{
98 getconf _NPROCESSORS_CONF
99 if [ $? -ne 0 ]; then
100 diag "Failed to get the number of configured CPUs"
101 fi
102 echo
103}
104
4a180d9f 105function enable_kernel_lttng_event
f4e40ab6 106{
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107 local expected_to_fail="$1"
108 local sess_name="$2"
109 local event_name="$3"
110 local channel_name="$4"
f4e40ab6 111
4a180d9f 112 if [ -z "$event_name" ]; then
f4e40ab6 113 # Enable all event if no event name specified
29655db7 114 event_name="-a"
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115 fi
116
4a180d9f 117 if [ -z "$channel_name" ]; then
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118 # default channel if none specified
119 chan=""
120 else
121 chan="-c $channel_name"
122 fi
123
2cf48300 124 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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125 ret=$?
126 if [[ $expected_to_fail -eq "1" ]]; then
127 test $ret -ne "0"
128 ok $? "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected"
129 else
130 ok $ret "Enable kernel event $event_name for session $sess_name"
131 fi
132}
133
134function enable_kernel_lttng_event_ok ()
135{
136 enable_kernel_lttng_event 0 "$@"
137}
138
139function enable_kernel_lttng_event_fail ()
140{
141 enable_kernel_lttng_event 1 "$@"
142}
143
144# Old interface
145function lttng_enable_kernel_event
146{
147 enable_kernel_lttng_event_ok "$@"
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148}
149
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150function lttng_enable_kernel_syscall()
151{
152 local expected_to_fail=$1
153 local sess_name=$2
154 local syscall_name=$3
155 local channel_name=$4
156
157 if [ -z $syscall_name ]; then
158 # Enable all event if no syscall name specified
159 syscall_name="-a"
160 fi
161
162 if [ -z $channel_name ]; then
163 # default channel if none specified
164 chan=""
165 else
166 chan="-c $channel_name"
167 fi
168
2cf48300 169 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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170 ret=$?
171 if [[ $expected_to_fail -eq "1" ]]; then
172 test $ret -ne "0"
173 ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected"
174 else
175 ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
176 fi
177}
178
179function lttng_enable_kernel_syscall_ok()
180{
421b83dc 181 lttng_enable_kernel_syscall 0 "$@"
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182}
183
184function lttng_enable_kernel_syscall_fail()
185{
421b83dc 186 lttng_enable_kernel_syscall 1 "$@"
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187}
188
189function lttng_disable_kernel_syscall()
190{
191 local expected_to_fail=$1
192 local sess_name=$2
193 local syscall_name=$3
194 local channel_name=$4
195
196 if [ -z $syscall_name ]; then
197 # Enable all event if no syscall name specified
198 syscall_name="-a"
199 fi
200
201 if [ -z $channel_name ]; then
202 # default channel if none specified
203 chan=""
204 else
205 chan="-c $channel_name"
206 fi
207
2cf48300 208 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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209
210 ret=$?
211 if [[ $expected_to_fail -eq "1" ]]; then
212 test $ret -ne "0"
34ab15c5 213 ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected"
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214 else
215 ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
216 fi
217}
218
219function lttng_disable_kernel_syscall_ok()
220{
421b83dc 221 lttng_disable_kernel_syscall 0 "$@"
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222}
223
224function lttng_disable_kernel_syscall_fail()
225{
421b83dc 226 lttng_disable_kernel_syscall 1 "$@"
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227}
228
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229function lttng_enable_kernel_channel()
230{
231 local expected_to_fail=$1
232 local sess_name=$2
233 local channel_name=$3
234
2cf48300 235 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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236 ret=$?
237 if [[ $expected_to_fail -eq "1" ]]; then
238 test "$ret" -ne "0"
34ab15c5 239 ok $? "Enable channel $channel_name for session $sess_name failed as expected"
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240 else
241 ok $ret "Enable channel $channel_name for session $sess_name"
242 fi
243}
244
245function lttng_enable_kernel_channel_ok()
246{
421b83dc 247 lttng_enable_kernel_channel 0 "$@"
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248}
249
250function lttng_enable_kernel_channel_fail()
251{
421b83dc 252 lttng_enable_kernel_channel 1 "$@"
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253}
254
255function lttng_disable_kernel_channel()
256{
257 local expected_to_fail=$1
258 local sess_name=$2
259 local channel_name=$3
260
2cf48300 261 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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262 ret=$?
263 if [[ $expected_to_fail -eq "1" ]]; then
264 test "$ret" -ne "0"
34ab15c5 265 ok $? "Disable channel $channel_name for session $sess_name failed as expected"
d96f6315 266 else
34ab15c5 267 ok $ret "Disable channel $channel_name for session $sess_name"
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268 fi
269}
270
271function lttng_disable_kernel_channel_ok()
272{
421b83dc 273 lttng_disable_kernel_channel 0 "$@"
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274}
275
276function lttng_disable_kernel_channel_fail()
277{
421b83dc 278 lttng_disable_kernel_channel 1 "$@"
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279}
280
05aa48da 281function start_lttng_relayd_opt()
f4e40ab6 282{
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283 local withtap=$1
284 local opt=$2
173af62f 285
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286 DIR=$(readlink -f $TESTDIR)
287
db7b260c 288 if [ -z $(pgrep --full lt-$RELAYD_BIN) ]; then
2cf48300 289 $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
25a818af 290 #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 &
f4e40ab6 291 if [ $? -eq 1 ]; then
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292 if [ $withtap -eq "1" ]; then
293 fail "Start lttng-relayd (opt: $opt)"
294 fi
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295 return 1
296 else
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297 if [ $withtap -eq "1" ]; then
298 pass "Start lttng-relayd (opt: $opt)"
299 fi
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300 fi
301 else
29655db7 302 pass "Start lttng-relayd (opt: $opt)"
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303 fi
304}
305
05aa48da 306function start_lttng_relayd()
f4e40ab6 307{
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308 start_lttng_relayd_opt 1 "$@"
309}
310
311function start_lttng_relayd_notap()
312{
313 start_lttng_relayd_opt 0 "$@"
314}
315
316function stop_lttng_relayd_opt()
317{
318 local withtap=$1
319
db7b260c 320 PID_RELAYD=`pgrep --full lt-$RELAYD_BIN`
f4e40ab6 321
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322 if [ $withtap -eq "1" ]; then
323 diag "Killing lttng-relayd (pid: $PID_RELAYD)"
324 fi
2cf48300 325 kill $PID_RELAYD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1fb23888 326 retval=$?
29655db7 327
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328 if [ $? -eq 1 ]; then
329 if [ $withtap -eq "1" ]; then
330 fail "Kill relay daemon"
331 fi
332 return 1
333 else
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334 out=1
335 while [ -n "$out" ]; do
db7b260c 336 out=$(pgrep --full lt-$RELAYD_BIN)
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337 sleep 0.5
338 done
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339 if [ $withtap -eq "1" ]; then
340 pass "Kill relay daemon"
341 fi
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342 fi
343 return $retval
344}
345
05aa48da 346function stop_lttng_relayd()
1fb23888 347{
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348 stop_lttng_relayd_opt 1 "$@"
349}
1fb23888 350
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351function stop_lttng_relayd_notap()
352{
353 stop_lttng_relayd_opt 0 "$@"
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354}
355
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356#First arg: show tap output
357#Second argument: load path for automatic loading
358function start_lttng_sessiond_opt()
355f483d 359{
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360 local withtap=$1
361 local load_path=$2
8d51ddbc 362
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363 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
364 # Env variable requested no session daemon
365 return
366 fi
367
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368 validate_kernel_version
369 if [ $? -ne 0 ]; then
370 fail "Start session daemon"
371 BAIL_OUT "*** Kernel too old for session daemon tests ***"
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372 fi
373
29655db7 374 DIR=$(readlink -f $TESTDIR)
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375 : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/}
376 export LTTNG_SESSION_CONFIG_XSD_PATH
29655db7 377
db7b260c 378 if [ -z $(pgrep --full lt-$SESSIOND_BIN) ]; then
8d51ddbc 379 # Have a load path ?
05aa48da 380 if [ -n "$load_path" ]; then
e4f8013b 381 $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$load_path" --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
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382 else
383 $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
384 fi
0fc2834c 385 #$DIR/../src/bin/lttng-sessiond/$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 386 status=$?
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387 if [ $withtap -eq "1" ]; then
388 ok $status "Start session daemon"
389 fi
29655db7 390 fi
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391}
392
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393function start_lttng_sessiond()
394{
395 start_lttng_sessiond_opt 1 "$@"
396}
397
398function start_lttng_sessiond_notap()
d3e8f6bb 399{
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400 start_lttng_sessiond_opt 0 "$@"
401}
402
403function stop_lttng_sessiond_opt()
404{
405 local withtap=$1
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406 local signal=$2
407 local kill_opt=""
05aa48da 408
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409 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
410 # Env variable requested no session daemon
411 return
412 fi
413
db7b260c 414 PID_SESSIOND=`pgrep --full lt-$SESSIOND_BIN`
d3e8f6bb 415
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416 if [ -n "$2" ]; then
417 kill_opt="$kill_opt -s $signal"
418 fi
419
420 kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 421
d3e8f6bb 422 if [ $? -eq 1 ]; then
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423 if [ $withtap -eq "1" ]; then
424 fail "Kill sessions daemon"
425 fi
d3e8f6bb 426 else
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427 out=1
428 while [ -n "$out" ]; do
db7b260c 429 out=$(pgrep --full lt-$SESSIOND_BIN)
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430 sleep 0.5
431 done
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432 out=1
433 while [ -n "$out" ]; do
db7b260c 434 out=$(pgrep --full $CONSUMERD_BIN)
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435 sleep 0.5
436 done
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437 if [ $withtap -eq "1" ]; then
438 pass "Kill session daemon"
439 fi
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440 fi
441}
442
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443function stop_lttng_sessiond()
444{
445 stop_lttng_sessiond_opt 1 "$@"
446}
447
448function stop_lttng_sessiond_notap()
449{
450 stop_lttng_sessiond_opt 0 "$@"
451}
452
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453function stop_lttng_consumerd_opt()
454{
455 local withtap=$1
456 local signal=$2
457 local kill_opt=""
458
db7b260c 459 PID_CONSUMERD=`pgrep --full $CONSUMERD_BIN`
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460
461 if [ -n "$2" ]; then
462 kill_opt="$kill_opt -s $signal"
463 fi
464
465 if [ $withtap -eq "1" ]; then
466 diag "Killing lttng-consumerd (pid: $PID_CONSUMERD)"
467 fi
468 kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
469 retval=$?
470 set +x
471
472 if [ $? -eq 1 ]; then
473 if [ $withtap -eq "1" ]; then
474 fail "Kill consumer daemon"
475 fi
476 return 1
477 else
478 out=1
479 while [ $out -ne 0 ]; do
db7b260c 480 pid=$(pgrep --full $CONSUMERD_BIN)
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481
482 # If consumerds are still present check their status.
483 # A zombie status qualifies the consumerd as *killed*
484 out=0
485 for consumer_pid in $pid; do
486 state=$(ps -p $consumer_pid -o state= )
487 if [[ -n "$state" && "$state" != "Z" ]]; then
488 out=1
489 fi
490 done
491 sleep 0.5
492 done
493 if [ $withtap -eq "1" ]; then
494 pass "Kill consumer daemon"
495 fi
496 fi
497 return $retval
498}
499
500function stop_lttng_consumerd()
501{
502 stop_lttng_consumerd_opt 1 "$@"
503}
504
505function stop_lttng_consumerd_notap()
506{
507 stop_lttng_consumerd_opt 0 "$@"
508}
509
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510function list_lttng_with_opts ()
511{
7d0ad314 512 local opts=$1
2cf48300 513 $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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514 ok $? "Lttng-tool list command with option $opts"
515}
516
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517function create_lttng_session_no_output ()
518{
7d0ad314 519 local sess_name=$1
07b86b52 520
2cf48300 521 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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522 ok $? "Create session $sess_name in no-output mode"
523}
524
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525function create_lttng_session ()
526{
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527 local expected_to_fail=$1
528 local sess_name=$2
529 local trace_path=$3
4c80129b 530 local opt=$4
d3e8f6bb 531
4c80129b 532 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST
873c2aae 533 ret=$?
bf6ae429 534 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 535 test "$ret" -ne "0"
34ab15c5 536 ok $? "Create session $sess_name in $trace_path failed as expected"
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JRJ
537 else
538 ok $ret "Create session $sess_name in $trace_path"
539 fi
d4018451
DG
540}
541
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542function create_lttng_session_ok ()
543{
544 create_lttng_session 0 "$@"
545}
546
547function create_lttng_session_fail ()
548{
549 create_lttng_session 1 "$@"
550}
551
552
827caf52 553function enable_ust_lttng_channel ()
d4018451 554{
34ab15c5 555 local expected_to_fail=$1
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JR
556 local sess_name=$2
557 local channel_name=$3
4c80129b 558 local opt=$4
d4018451 559
4c80129b 560 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
312dabc3 561 ret=$?
34ab15c5 562 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 563 test "$ret" -ne "0"
34ab15c5 564 ok $? "Enable channel $channel_name for session $sess_name failed as expected"
312dabc3
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565 else
566 ok $ret "Enable channel $channel_name for session $sess_name"
567 fi
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568}
569
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570function enable_ust_lttng_channel_ok ()
571{
572 enable_ust_lttng_channel 0 "$@"
573}
574
575function enable_ust_lttng_channel_fail ()
576{
577 enable_ust_lttng_channel 1 "$@"
578}
579
29655db7 580function disable_ust_lttng_channel()
d4018451 581{
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JRJ
582 local sess_name=$1
583 local channel_name=$2
d4018451 584
2cf48300 585 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 586 ok $? "Disable channel $channel_name for session $sess_name"
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587}
588
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589function enable_lttng_mmap_overwrite_kernel_channel()
590{
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JRJ
591 local sess_name=$1
592 local channel_name=$2
07b86b52 593
2cf48300 594 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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595 ok $? "Enable channel $channel_name for session $sess_name"
596}
597
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598function enable_lttng_mmap_overwrite_ust_channel()
599{
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600 local sess_name=$1
601 local channel_name=$2
ebaaaf5e 602
2cf48300 603 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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604 ok $? "Enable channel $channel_name for session $sess_name"
605}
606
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607function enable_ust_lttng_event ()
608{
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609 local expected_to_fail=$1
610 local sess_name=$2
611 local event_name="$3"
612 local channel_name=$4
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613
614 if [ -z $channel_name ]; then
615 # default channel if none specified
616 chan=""
617 else
618 chan="-c $channel_name"
619 fi
d3e8f6bb 620
2cf48300 621 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 622 ret=$?
c4926bb5 623 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 624 test $ret -ne "0"
34ab15c5 625 ok $? "Enable ust event $event_name for session $session_name failed as expected"
01513c3e 626 else
34ab15c5 627 ok $ret "Enable ust event $event_name for session $sess_name"
01513c3e 628 fi
26b53d3b
DG
629}
630
c4926bb5
JR
631function enable_ust_lttng_event_ok ()
632{
633 enable_ust_lttng_event 0 "$@"
634}
635
636function enable_ust_lttng_event_fail ()
637{
638 enable_ust_lttng_event 1 "$@"
639}
640
37175ce4
DG
641function enable_jul_lttng_event()
642{
643 sess_name=$1
644 event_name="$2"
645 channel_name=$3
646
647 if [ -z $channel_name ]; then
648 # default channel if none specified
649 chan=""
650 else
651 chan="-c $channel_name"
652 fi
653
2cf48300 654 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
37175ce4
DG
655 ok $? "Enable JUL event $event_name for session $sess_name"
656}
657
b2064f54
DG
658function enable_jul_lttng_event_loglevel()
659{
7d0ad314
JRJ
660 local sess_name=$1
661 local event_name="$2"
662 local loglevel=$3
663 local channel_name=$4
b2064f54
DG
664
665 if [ -z $channel_name ]; then
666 # default channel if none specified
667 chan=""
668 else
669 chan="-c $channel_name"
670 fi
671
2cf48300 672 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
b2064f54
DG
673 ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel"
674}
675
504d4ace
DG
676function enable_log4j_lttng_event()
677{
678 sess_name=$1
679 event_name="$2"
680 channel_name=$3
681
682 if [ -z $channel_name ]; then
683 # default channel if none specified
684 chan=""
685 else
686 chan="-c $channel_name"
687 fi
688
2cf48300 689 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
504d4ace
DG
690 ok $? "Enable LOG4J event $event_name for session $sess_name"
691}
692
693function enable_log4j_lttng_event_loglevel()
694{
695 local sess_name=$1
696 local event_name="$2"
697 local loglevel=$3
698 local channel_name=$4
699
700 if [ -z $channel_name ]; then
701 # default channel if none specified
702 chan=""
703 else
704 chan="-c $channel_name"
705 fi
706
2cf48300 707 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
504d4ace
DG
708 ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
709}
710
0e115563
DG
711function enable_python_lttng_event()
712{
713 sess_name=$1
714 event_name="$2"
715 channel_name=$3
716
717 if [ -z $channel_name ]; then
718 # default channel if none specified
719 chan=""
720 else
721 chan="-c $channel_name"
722 fi
723
2cf48300 724 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
725 ok $? "Enable Python event $event_name for session $sess_name"
726}
727
728function enable_python_lttng_event_loglevel()
729{
730 local sess_name=$1
731 local event_name="$2"
732 local loglevel=$3
733 local channel_name=$4
734
735 if [ -z $channel_name ]; then
736 # default channel if none specified
737 chan=""
738 else
739 chan="-c $channel_name"
740 fi
741
2cf48300 742 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
743 ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel"
744}
745
26b53d3b
DG
746function enable_ust_lttng_event_filter()
747{
7d0ad314
JRJ
748 local sess_name="$1"
749 local event_name="$2"
750 local filter="$3"
26b53d3b 751
2cf48300 752 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 753 ok $? "Enable event $event_name with filtering for session $sess_name"
26b53d3b
DG
754}
755
756function enable_ust_lttng_event_loglevel()
757{
7d0ad314
JRJ
758 local sess_name="$1"
759 local event_name="$2"
760 local loglevel="$3"
26b53d3b 761
2cf48300 762 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 763 ok $? "Enable event $event_name with loglevel $loglevel"
26b53d3b
DG
764}
765
766function enable_ust_lttng_event_loglevel_only()
767{
7d0ad314
JRJ
768 local sess_name="$1"
769 local event_name="$2"
770 local loglevel="$3"
26b53d3b 771
2cf48300 772 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 773 ok $? "Enable event $event_name with loglevel-only $loglevel"
26b53d3b
DG
774}
775
776function disable_ust_lttng_event ()
777{
7d0ad314
JRJ
778 local sess_name="$1"
779 local event_name="$2"
01513c3e 780 local channel_name="$3"
26b53d3b 781
01513c3e
JRJ
782 if [ -z $channel_name ]; then
783 # default channel if none specified
784 chan=""
785 else
786 chan="-c $channel_name"
787 fi
788
2cf48300 789 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 790 ok $? "Disable event $event_name for session $sess_name"
d3e8f6bb
DG
791}
792
1d842d5a
DG
793function disable_jul_lttng_event ()
794{
795 local sess_name="$1"
796 local event_name="$2"
797
798 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1
799 ok $? "Disable JUL event $event_name for session $sess_name"
800}
801
504d4ace
DG
802function disable_log4j_lttng_event ()
803{
804 local sess_name="$1"
805 local event_name="$2"
806
807 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1
808 ok $? "Disable LOG4J event $event_name for session $sess_name"
809}
810
0e115563
DG
811function disable_python_lttng_event ()
812{
813 local sess_name="$1"
814 local event_name="$2"
815
2cf48300 816 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
817 ok $? "Disable Python event $event_name for session $sess_name"
818}
819
fb3268e3 820function start_lttng_tracing ()
d3e8f6bb 821{
e563bbdb
JR
822 local expected_to_fail=$1
823 local sess_name=$2
d3e8f6bb 824
2cf48300 825 $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 826 ret=$?
e563bbdb 827 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 828 test "$ret" -ne "0"
34ab15c5 829 ok $? "Start tracing for session $sess_name failed as expected"
01513c3e
JRJ
830 else
831 ok $ret "Start tracing for session $sess_name"
832 fi
d3e8f6bb
DG
833}
834
e563bbdb
JR
835function start_lttng_tracing_ok ()
836{
837 start_lttng_tracing 0 "$@"
838}
839
840function start_lttng_tracing_fail ()
841{
842 start_lttng_tracing 1 "$@"
843}
844
fb3268e3 845function stop_lttng_tracing ()
d3e8f6bb 846{
96340a01
JR
847 local expected_to_fail=$1
848 local sess_name=$2
d3e8f6bb 849
2cf48300 850 $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 851 ret=$?
96340a01 852 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 853 test "$ret" -ne "0"
34ab15c5 854 ok $? "Stop lttng tracing for session $sess_name failed as expected"
01513c3e
JRJ
855 else
856 ok $ret "Stop lttng tracing for session $sess_name"
857 fi
d3e8f6bb
DG
858}
859
96340a01
JR
860function stop_lttng_tracing_ok ()
861{
862 stop_lttng_tracing 0 "$@"
863}
864
865function stop_lttng_tracing_fail ()
866{
867 stop_lttng_tracing 1 "$@"
868}
869
d3e8f6bb
DG
870function destroy_lttng_session ()
871{
67b4c664
JR
872 local expected_to_fail=$1
873 local sess_name=$2
d3e8f6bb 874
2cf48300 875 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 876 ret=$?
96340a01 877 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 878 test "$ret" -ne "0"
34ab15c5 879 ok $? "Destroy session $sess_name failed as expected"
01513c3e
JRJ
880 else
881 ok $ret "Destroy session $sess_name"
882 fi
d3e8f6bb
DG
883}
884
67b4c664
JR
885function destroy_lttng_session_ok ()
886{
887 destroy_lttng_session 0 "$@"
888
889}
890
891function destroy_lttng_session_fail ()
892{
893 destroy_lttng_session 1 "$@"
894}
895
896
873c2aae
JRJ
897function destroy_lttng_sessions ()
898{
2cf48300 899 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
873c2aae
JRJ
900 ok $? "Destroy all lttng sessions"
901}
902
07b86b52
JD
903function lttng_snapshot_add_output ()
904{
b5633831
JR
905 local expected_to_fail=$1
906 local sess_name=$2
907 local trace_path=$3
07b86b52 908
2cf48300 909 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 910 ret=$?
b5633831 911 if [[ $expected_to_fail -eq 1 ]]; then
01513c3e 912 test "$ret" -ne "0"
34ab15c5 913 ok $? "Added snapshot output file://$trace_path failed as expected"
01513c3e
JRJ
914 else
915 ok $ret "Added snapshot output file://$trace_path"
916 fi
07b86b52
JD
917}
918
b5633831
JR
919function lttng_snapshot_add_output_ok ()
920{
921 lttng_snapshot_add_output 0 "$@"
922}
923
924function lttng_snapshot_add_output_fail ()
925{
926 lttng_snapshot_add_output 1 "$@"
927}
928
26402e0c
DG
929function lttng_snapshot_del_output ()
930{
31580dc7
JR
931 local expected_to_fail=$1
932 local sess_name=$2
933 local id=$3
26402e0c 934
2cf48300 935 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 936 ret=$?
31580dc7 937 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 938 test "$ret" -ne "0"
34ab15c5 939 ok $? "Deleted snapshot output id $id failed as expected"
01513c3e
JRJ
940 else
941 ok $ret "Deleted snapshot output id $id"
942 fi
26402e0c
DG
943}
944
31580dc7
JR
945function lttng_snapshot_del_output_ok ()
946{
947 lttng_snapshot_del_output 0 "$@"
948}
949
950function lttng_snapshot_del_output_fail ()
951{
952 lttng_snapshot_del_output 1 "$@"
953}
954
07b86b52
JD
955function lttng_snapshot_record ()
956{
7d0ad314
JRJ
957 local sess_name=$1
958 local trace_path=$2
07b86b52 959
2cf48300 960 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
07b86b52
JD
961 ok $? "Snapshot recorded"
962}
963
01513c3e
JRJ
964function lttng_snapshot_list ()
965{
966 local sess_name=$1
2cf48300 967 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e
JRJ
968 ok $? "Snapshot list"
969}
970
e02b109b
DG
971function lttng_save()
972{
973 local sess_name=$1
974 local opts=$2
975
2cf48300 976 $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
34ab15c5 977 ok $? "Session saved"
e02b109b
DG
978}
979
980function lttng_load()
981{
982 local opts=$1
983
2cf48300 984 $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
34ab15c5 985 ok $? "Load command with opts: $opts"
e02b109b
DG
986}
987
e83a8bdb
JR
988function lttng_track()
989{
990 local expected_to_fail=$1
991 local opts=$2
992 $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST
993 ret=$?
994 if [[ $expected_to_fail -eq "1" ]]; then
995 test $ret -ne "0"
996 ok $? "Track command failed as expected with opts: $opts"
997 else
34ab15c5 998 ok $ret "Track command with opts: $opts"
e83a8bdb
JR
999 fi
1000}
1001
1002function lttng_track_ok()
1003{
1004 lttng_track 0 "$@"
1005}
1006
1007function lttng_track_fail()
1008{
1009 lttng_track 1 "$@"
1010}
1011
1012function lttng_untrack()
1013{
1014 local expected_to_fail=$1
1015 local opts=$2
1016 $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST
1017 ret=$?
1018 if [[ $expected_to_fail -eq "1" ]]; then
1019 test $ret -ne "0"
1020 ok $? "Untrack command failed as expected with opts: $opts"
1021 else
34ab15c5 1022 ok $ret "Untrack command with opts: $opts"
e83a8bdb
JR
1023 fi
1024}
1025
1026function lttng_untrack_ok()
1027{
1028 lttng_untrack 0 "$@"
1029}
1030
1031function lttng_untrack_fail()
1032{
1033 lttng_untrack 1 "$@"
1034}
1035
8dcef147
JR
1036function add_context_lttng()
1037{
1038 local expected_to_fail="$1"
1039 local domain="$2"
1040 local session_name="$3"
1041 local channel_name="$4"
1042 local type="$5"
1043
1044 $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1045 ret=$?
1046 if [[ $expected_to_fail -eq "1" ]]; then
1047 test $ret -ne "0"
1048 ok $? "Add context command failed as expected for type: $type"
1049 else
1050 ok $ret "Add context command for type: $type"
1051 fi
1052}
1053
1054function add_context_ust_ok()
1055{
1056 add_context_lttng 0 -u "$@"
1057}
1058
1059function add_context_ust_fail()
1060{
1061 add_context_lttng 1 -u "$@"
1062}
1063
1064function add_context_kernel_ok()
1065{
1066 add_context_lttng 0 -k "$@"
1067}
1068
1069function add_context_kernel_fail()
1070{
1071 add_context_lttng 1 -k "$@"
1072}
1073
d3e8f6bb
DG
1074function trace_matches ()
1075{
7d0ad314
JRJ
1076 local event_name=$1
1077 local nr_iter=$2
1078 local trace_path=$3
d3e8f6bb 1079
317eef93 1080 which $BABELTRACE_BIN >/dev/null
29655db7 1081 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
d3e8f6bb 1082
7d0ad314 1083 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
29655db7 1084
d3e8f6bb 1085 if [ "$count" -ne "$nr_iter" ]; then
29655db7
CB
1086 fail "Trace match"
1087 diag "$count events found in trace"
d3e8f6bb 1088 else
29655db7 1089 pass "Trace match"
d3e8f6bb
DG
1090 fi
1091}
f4e40ab6 1092
d53addeb
DG
1093function trace_match_only()
1094{
1095 local event_name=$1
1096 local nr_iter=$2
1097 local trace_path=$3
1098
1099 which $BABELTRACE_BIN >/dev/null
1100 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1101
1102 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
1103 local total=$($BABELTRACE_BIN $trace_path | wc -l)
1104
1105 if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
1106 pass "Trace match with $total event $event_name"
1107 else
1108 fail "Trace match"
1109 diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
1110 fi
1111}
1112
f4e40ab6
DG
1113function validate_trace
1114{
7d0ad314
JRJ
1115 local event_name=$1
1116 local trace_path=$2
f4e40ab6
DG
1117
1118 which $BABELTRACE_BIN >/dev/null
29655db7
CB
1119 if [ $? -ne 0 ]; then
1120 skip 0 "Babeltrace binary not found. Skipping trace validation"
f4e40ab6
DG
1121 fi
1122
07b86b52
JD
1123 OLDIFS=$IFS
1124 IFS=","
1125 for i in $event_name; do
1126 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
1127 if [ "$traced" -ne 0 ]; then
ebaaaf5e 1128 pass "Validate trace for event $i, $traced events"
07b86b52
JD
1129 else
1130 fail "Validate trace for event $i"
1131 diag "Found $traced occurences of $i"
1132 fi
1133 done
1134 ret=$?
1135 IFS=$OLDIFS
1136 return $ret
f4e40ab6 1137}
8cfcd41c
MD
1138
1139function validate_trace_exp()
1140{
1141 local event_exp=$1
1142 local trace_path=$2
1143
1144 which $BABELTRACE_BIN >/dev/null
1145 skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation"
1146
1147 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l)
1148 if [ "$traced" -ne 0 ]; then
1149 pass "Validate trace for expression '${event_exp}', $traced events"
1150 else
1151 fail "Validate trace for expression '${event_exp}'"
1152 diag "Found $traced occurences of '${event_exp}'"
1153 fi
1154 ret=$?
1155 return $ret
1156}
1157
1158function validate_trace_only_exp()
1159{
1160 local event_exp=$1
1161 local trace_path=$2
1162
1163 which $BABELTRACE_BIN >/dev/null
1164 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1165
1166 local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l)
1167 local total=$($BABELTRACE_BIN $trace_path | wc -l)
1168
1169 if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then
1170 pass "Trace match with $total for expression '${event_exp}"
1171 else
1172 fail "Trace match"
1173 diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected"
1174 fi
1175 ret=$?
1176 return $ret
1177}
1178
1179function validate_trace_empty()
1180{
1181 local trace_path=$1
1182
1183 which $BABELTRACE_BIN >/dev/null
1184 if [ $? -ne 0 ]; then
1185 skip 0 "Babeltrace binary not found. Skipping trace validation"
1186 fi
1187
1188 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l)
1189 if [ "$traced" -eq 0 ]; then
1190 pass "Validate empty trace"
1191 else
1192 fail "Validate empty trace"
1193 diag "Found $traced events in trace"
1194 fi
1195 ret=$?
1196 return $ret
1197}
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