Test: mi for clear command
[lttng-tools.git] / tests / utils / utils.sh
CommitLineData
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1# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
2#
3# This library is free software; you can redistribute it and/or modify it under
4# the terms of the GNU Lesser General Public License as published by the Free
5# Software Foundation; version 2.1 of the License.
6#
7# This library is distributed in the hope that it will be useful, but WITHOUT
8# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
9# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
10# details.
11#
12# You should have received a copy of the GNU Lesser General Public License
13# along with this library; if not, write to the Free Software Foundation, Inc.,
14# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
15
16SESSIOND_BIN="lttng-sessiond"
725f658e 17SESSIOND_MATCH=".*lttng-sess.*"
1c362dc7 18SESSIOND_PIDS=""
19356f3a 19RUNAS_BIN="lttng-runas"
725f658e 20RUNAS_MATCH=".*lttng-runas.*"
f7613992 21CONSUMERD_BIN="lttng-consumerd"
725f658e 22CONSUMERD_MATCH=".*lttng-consumerd.*"
f4e40ab6 23RELAYD_BIN="lttng-relayd"
725f658e 24RELAYD_MATCH=".*lttng-relayd.*"
1c362dc7 25RELAYD_PIDS=""
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26LTTNG_BIN="lttng"
27BABELTRACE_BIN="babeltrace"
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28OUTPUT_DEST=/dev/null
29ERROR_OUTPUT_DEST=/dev/null
d3e8f6bb 30
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31# Minimal kernel version supported for session daemon tests
32KERNEL_MAJOR_VERSION=2
33KERNEL_MINOR_VERSION=6
34KERNEL_PATCHLEVEL_VERSION=27
35
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36# We set the default UST register timeout and network and app socket timeout to
37# "wait forever", so that basic tests don't have to worry about hitting
38# timeouts on busy systems. Specialized tests should test those corner-cases.
629b9335 39export LTTNG_UST_REGISTER_TIMEOUT=-1
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40export LTTNG_NETWORK_SOCKET_TIMEOUT=-1
41export LTTNG_APP_SOCKET_TIMEOUT=-1
629b9335 42
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43# We set the default lttng-sessiond path to /bin/true to prevent the spawning
44# of a daemonized sessiond. This is necessary since 'lttng create' will spawn
45# its own sessiond if none is running. It also ensures that 'lttng create'
46# fails when no sessiond is running.
47export LTTNG_SESSIOND_PATH="/bin/true"
48
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49source $TESTDIR/utils/tap/tap.sh
50
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51function full_cleanup ()
52{
53 if [ -n "${SESSIOND_PIDS}" ] || [ -n "${RELAYD_PIDS}" ]; then
54 kill -9 ${SESSIOND_PIDS} ${RELAYD_PIDS} > /dev/null 2>&1
55 fi
56
57 # Disable trap for SIGTERM since the following kill to the
58 # pidgroup will be SIGTERM. Otherwise it loops.
59 # The '-' before the pid number ($$) indicates 'kill' to signal the
60 # whole process group.
61 trap - SIGTERM && kill -- -$$
62}
63
64
65trap full_cleanup SIGINT SIGTERM
66
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67function print_ok ()
68{
69 # Check if we are a terminal
70 if [ -t 1 ]; then
71 echo -e "\e[1;32mOK\e[0m"
72 else
73 echo -e "OK"
74 fi
75}
76
77function print_fail ()
78{
79 # Check if we are a terminal
80 if [ -t 1 ]; then
81 echo -e "\e[1;31mFAIL\e[0m"
82 else
83 echo -e "FAIL"
84 fi
85}
86
87function print_test_banner ()
88{
7d0ad314 89 local desc="$1"
29655db7 90 diag "$desc"
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91}
92
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93function validate_kernel_version ()
94{
7d0ad314 95 local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n'))
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96 if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then
97 return 0
98 fi
99 if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then
100 return 0
101 fi
102 if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then
103 return 0
104 fi
105 return 1
106}
107
9ac429ef 108# Generate a random string
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109# $1 = number of characters; defaults to 16
110# $2 = include special characters; 1 = yes, 0 = no; defaults to yes
9ac429ef 111function randstring()
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112{
113 [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]"
b89c3a68 114 cat /dev/urandom 2>/dev/null | tr -cd "$CHAR" 2>/dev/null | head -c ${1:-16} 2>/dev/null
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115 echo
116}
117
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118# Return the number of _configured_ CPUs.
119function conf_proc_count()
120{
121 getconf _NPROCESSORS_CONF
122 if [ $? -ne 0 ]; then
123 diag "Failed to get the number of configured CPUs"
124 fi
125 echo
126}
127
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128# Check if base lttng-modules are present.
129# Bail out on failure
130function validate_lttng_modules_present ()
131{
132 modprobe -n lttng-tracer 2>/dev/null
133 if [ $? -ne 0 ]; then
134 BAIL_OUT "LTTng modules not detected."
135 fi
136}
137
4a180d9f 138function enable_kernel_lttng_event
f4e40ab6 139{
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140 local withtap="$1"
141 local expected_to_fail="$2"
142 local sess_name="$3"
143 local event_name="$4"
144 local channel_name="$5"
f4e40ab6 145
4a180d9f 146 if [ -z "$event_name" ]; then
f4e40ab6 147 # Enable all event if no event name specified
29655db7 148 event_name="-a"
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149 fi
150
4a180d9f 151 if [ -z "$channel_name" ]; then
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152 # default channel if none specified
153 chan=""
154 else
155 chan="-c $channel_name"
156 fi
157
2cf48300 158 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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159 ret=$?
160 if [[ $expected_to_fail -eq "1" ]]; then
161 test $ret -ne "0"
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162 ret=$?
163 if [ $withtap -eq "1" ]; then
164 ok $ret "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected"
165 fi
4a180d9f 166 else
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167 if [ $withtap -eq "1" ]; then
168 ok $ret "Enable kernel event $event_name for session $sess_name"
169 fi
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170 fi
171}
172
173function enable_kernel_lttng_event_ok ()
174{
854382b8 175 enable_kernel_lttng_event 1 0 "$@"
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176}
177
178function enable_kernel_lttng_event_fail ()
179{
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180 enable_kernel_lttng_event 1 1 "$@"
181}
182
183function enable_kernel_lttng_event_notap ()
184{
185 enable_kernel_lttng_event 0 0 "$@"
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186}
187
188# Old interface
189function lttng_enable_kernel_event
190{
191 enable_kernel_lttng_event_ok "$@"
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192}
193
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194function lttng_enable_kernel_syscall()
195{
196 local expected_to_fail=$1
197 local sess_name=$2
198 local syscall_name=$3
199 local channel_name=$4
200
201 if [ -z $syscall_name ]; then
202 # Enable all event if no syscall name specified
203 syscall_name="-a"
204 fi
205
206 if [ -z $channel_name ]; then
207 # default channel if none specified
208 chan=""
209 else
210 chan="-c $channel_name"
211 fi
212
2cf48300 213 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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214 ret=$?
215 if [[ $expected_to_fail -eq "1" ]]; then
216 test $ret -ne "0"
217 ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected"
218 else
219 ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
220 fi
221}
222
223function lttng_enable_kernel_syscall_ok()
224{
421b83dc 225 lttng_enable_kernel_syscall 0 "$@"
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226}
227
228function lttng_enable_kernel_syscall_fail()
229{
421b83dc 230 lttng_enable_kernel_syscall 1 "$@"
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231}
232
233function lttng_disable_kernel_syscall()
234{
235 local expected_to_fail=$1
236 local sess_name=$2
237 local syscall_name=$3
238 local channel_name=$4
239
240 if [ -z $syscall_name ]; then
241 # Enable all event if no syscall name specified
242 syscall_name="-a"
243 fi
244
245 if [ -z $channel_name ]; then
246 # default channel if none specified
247 chan=""
248 else
249 chan="-c $channel_name"
250 fi
251
2cf48300 252 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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253
254 ret=$?
255 if [[ $expected_to_fail -eq "1" ]]; then
256 test $ret -ne "0"
34ab15c5 257 ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected"
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MD
258 else
259 ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
260 fi
261}
262
263function lttng_disable_kernel_syscall_ok()
264{
421b83dc 265 lttng_disable_kernel_syscall 0 "$@"
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266}
267
268function lttng_disable_kernel_syscall_fail()
269{
421b83dc 270 lttng_disable_kernel_syscall 1 "$@"
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271}
272
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273function lttng_enable_kernel_userspace_probe_event ()
274{
275 local expected_to_fail="$1"
276 local sess_name="$2"
277 local target="$3"
278 local event_name="$4"
279
280 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" enable-event --kernel --userspace-probe="$target" "$event_name" -s "$sess_name" > "$OUTPUT_DEST" 2> "$ERROR_OUTPUT_DEST"
281 ret=$?
282 if [[ $expected_to_fail -eq "1" ]]; then
283 test $ret -ne "0"
284 ok $? "Enable kernel userspace probe event for session $sess_name failed as expected"
285 else
286 ok $ret "Enable kernel userspace probe event for session $sess_name"
287 fi
288}
289
290function lttng_enable_kernel_userspace_probe_event_fail ()
291{
292 lttng_enable_kernel_userspace_probe_event 1 "$@"
293}
294
295function lttng_enable_kernel_userspace_probe_event_ok ()
296{
297 lttng_enable_kernel_userspace_probe_event 0 "$@"
298}
299
300function disable_kernel_lttng_userspace_probe_event_ok ()
301{
302 local sess_name="$1"
303 local event_name="$2"
304
305 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" disable-event --kernel "$event_name" -s "$sess_name" > "$OUTPUT_DEST" 2> "$ERROR_OUTPUT_DEST"
306 ok $? "Disable kernel event $target for session $sess_name"
307}
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MD
308function lttng_enable_kernel_channel()
309{
854382b8
JR
310 local withtap=$1
311 local expected_to_fail=$2
312 local sess_name=$3
313 local channel_name=$4
314 local opt=$5
d96f6315 315
854382b8 316 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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MD
317 ret=$?
318 if [[ $expected_to_fail -eq "1" ]]; then
319 test "$ret" -ne "0"
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JR
320 ret=$?
321 if [ $withtap -eq "1" ]; then
322 ok $ret "Enable channel $channel_name for session $sess_name failed as expected"
323 fi
d96f6315 324 else
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325 if [ $withtap -eq "1" ]; then
326 ok $ret "Enable channel $channel_name for session $sess_name"
327 fi
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328 fi
329}
330
331function lttng_enable_kernel_channel_ok()
332{
854382b8 333 lttng_enable_kernel_channel 1 0 "$@"
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334}
335
336function lttng_enable_kernel_channel_fail()
337{
854382b8
JR
338 lttng_enable_kernel_channel 1 1 "$@"
339}
340
341function lttng_enable_kernel_channel_notap()
342{
343 lttng_enable_kernel_channel 0 0 "$@"
344}
345
346function enable_kernel_lttng_channel_ok()
347{
348 lttng_enable_kernel_channel 1 0 "$@"
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MD
349}
350
351function lttng_disable_kernel_channel()
352{
353 local expected_to_fail=$1
354 local sess_name=$2
355 local channel_name=$3
356
2cf48300 357 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
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MD
358 ret=$?
359 if [[ $expected_to_fail -eq "1" ]]; then
360 test "$ret" -ne "0"
34ab15c5 361 ok $? "Disable channel $channel_name for session $sess_name failed as expected"
d96f6315 362 else
34ab15c5 363 ok $ret "Disable channel $channel_name for session $sess_name"
d96f6315
MD
364 fi
365}
366
367function lttng_disable_kernel_channel_ok()
368{
421b83dc 369 lttng_disable_kernel_channel 0 "$@"
d96f6315
MD
370}
371
372function lttng_disable_kernel_channel_fail()
373{
421b83dc 374 lttng_disable_kernel_channel 1 "$@"
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MD
375}
376
05aa48da 377function start_lttng_relayd_opt()
f4e40ab6 378{
05aa48da
MD
379 local withtap=$1
380 local opt=$2
173af62f 381
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382 DIR=$(readlink -f $TESTDIR)
383
725f658e 384 if [ -z $(pgrep $RELAYD_MATCH) ]; then
2cf48300 385 $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
25a818af 386 #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 &
f4e40ab6 387 if [ $? -eq 1 ]; then
05aa48da
MD
388 if [ $withtap -eq "1" ]; then
389 fail "Start lttng-relayd (opt: $opt)"
390 fi
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391 return 1
392 else
05aa48da
MD
393 if [ $withtap -eq "1" ]; then
394 pass "Start lttng-relayd (opt: $opt)"
395 fi
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396 fi
397 else
29655db7 398 pass "Start lttng-relayd (opt: $opt)"
f4e40ab6 399 fi
1c362dc7 400
725f658e 401 RELAYD_PIDS=$(pgrep $RELAYD_MATCH)
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DG
402}
403
05aa48da 404function start_lttng_relayd()
f4e40ab6 405{
05aa48da
MD
406 start_lttng_relayd_opt 1 "$@"
407}
408
409function start_lttng_relayd_notap()
410{
411 start_lttng_relayd_opt 0 "$@"
412}
413
414function stop_lttng_relayd_opt()
415{
416 local withtap=$1
417
05aa48da 418 if [ $withtap -eq "1" ]; then
1c362dc7 419 diag "Killing lttng-relayd (pid: $RELAYD_PIDS)"
05aa48da 420 fi
1c362dc7 421 kill $RELAYD_PIDS 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1fb23888 422 retval=$?
29655db7 423
05aa48da
MD
424 if [ $? -eq 1 ]; then
425 if [ $withtap -eq "1" ]; then
426 fail "Kill relay daemon"
427 fi
428 return 1
429 else
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430 out=1
431 while [ -n "$out" ]; do
725f658e 432 out=$(pgrep $RELAYD_MATCH)
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433 sleep 0.5
434 done
05aa48da
MD
435 if [ $withtap -eq "1" ]; then
436 pass "Kill relay daemon"
437 fi
1fb23888 438 fi
1c362dc7 439 RELAYD_PIDS=""
1fb23888
MD
440 return $retval
441}
442
05aa48da 443function stop_lttng_relayd()
1fb23888 444{
05aa48da
MD
445 stop_lttng_relayd_opt 1 "$@"
446}
1fb23888 447
05aa48da
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448function stop_lttng_relayd_notap()
449{
450 stop_lttng_relayd_opt 0 "$@"
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DG
451}
452
05aa48da
MD
453#First arg: show tap output
454#Second argument: load path for automatic loading
455function start_lttng_sessiond_opt()
355f483d 456{
05aa48da
MD
457 local withtap=$1
458 local load_path=$2
8d51ddbc 459
4b01971f 460 local env_vars=""
b916da6b
JR
461 local consumerd=""
462 local long_bit_value=$(getconf LONG_BIT)
463
355f483d
DG
464 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
465 # Env variable requested no session daemon
466 return
467 fi
468
b916da6b
JR
469 DIR=$(readlink -f $TESTDIR)
470
471 # Get long_bit value for 32/64 consumerd
472 case "$long_bit_value" in
473 32)
474 consumerd="--consumerd32-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
475 ;;
476 64)
477 consumerd="--consumerd64-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
478 ;;
479 *)
480 return
481 ;;
482 esac
483
4b01971f
JR
484 # Check for env. variable. Allow the use of LD_PRELOAD etc.
485 if [[ "x${LTTNG_SESSIOND_ENV_VARS}" != "x" ]]; then
486 env_vars=${LTTNG_SESSIOND_ENV_VARS}
487 fi
488
29655db7
CB
489 validate_kernel_version
490 if [ $? -ne 0 ]; then
491 fail "Start session daemon"
492 BAIL_OUT "*** Kernel too old for session daemon tests ***"
355f483d
DG
493 fi
494
d3d97763
JG
495 : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/}
496 export LTTNG_SESSION_CONFIG_XSD_PATH
29655db7 497
725f658e 498 if [ -z $(pgrep ${SESSIOND_MATCH}) ]; then
8d51ddbc 499 # Have a load path ?
05aa48da 500 if [ -n "$load_path" ]; then
4b01971f 501 env $env_vars $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$load_path" --background $consumerd
8d51ddbc 502 else
4b01971f 503 env $env_vars $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background $consumerd
8d51ddbc 504 fi
0fc2834c 505 #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --verbose-consumer >>/tmp/sessiond.log 2>&1
29655db7 506 status=$?
05aa48da
MD
507 if [ $withtap -eq "1" ]; then
508 ok $status "Start session daemon"
509 fi
29655db7 510 fi
725f658e 511 SESSIOND_PIDS=$(pgrep $SESSIOND_MATCH)
355f483d
DG
512}
513
05aa48da
MD
514function start_lttng_sessiond()
515{
516 start_lttng_sessiond_opt 1 "$@"
517}
518
519function start_lttng_sessiond_notap()
d3e8f6bb 520{
05aa48da
MD
521 start_lttng_sessiond_opt 0 "$@"
522}
523
524function stop_lttng_sessiond_opt()
525{
526 local withtap=$1
4c80129b
JR
527 local signal=$2
528 local kill_opt=""
05aa48da 529
355f483d
DG
530 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
531 # Env variable requested no session daemon
532 return
533 fi
534
725f658e 535 local pids="${SESSIOND_PIDS} $(pgrep $RUNAS_MATCH)"
d3e8f6bb 536
4c80129b
JR
537 if [ -n "$2" ]; then
538 kill_opt="$kill_opt -s $signal"
539 fi
8490897a 540 if [ $withtap -eq "1" ]; then
725f658e 541 diag "Killing $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo $pids | tr '\n' ' ')"
8490897a 542 fi
1c362dc7 543 kill $kill_opt $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 544
d3e8f6bb 545 if [ $? -eq 1 ]; then
05aa48da
MD
546 if [ $withtap -eq "1" ]; then
547 fail "Kill sessions daemon"
548 fi
d3e8f6bb 549 else
5fa32580
DG
550 out=1
551 while [ -n "$out" ]; do
725f658e 552 out=$(pgrep ${SESSIOND_MATCH})
5fa32580
DG
553 sleep 0.5
554 done
f7613992
MD
555 out=1
556 while [ -n "$out" ]; do
725f658e 557 out=$(pgrep $CONSUMERD_MATCH)
f7613992
MD
558 sleep 0.5
559 done
1c362dc7
JR
560
561 SESSIOND_PIDS=""
05aa48da
MD
562 if [ $withtap -eq "1" ]; then
563 pass "Kill session daemon"
564 fi
d3e8f6bb
DG
565 fi
566}
567
05aa48da
MD
568function stop_lttng_sessiond()
569{
570 stop_lttng_sessiond_opt 1 "$@"
571}
572
573function stop_lttng_sessiond_notap()
574{
575 stop_lttng_sessiond_opt 0 "$@"
576}
577
8490897a
MD
578function sigstop_lttng_sessiond_opt()
579{
580 local withtap=$1
581 local signal=SIGSTOP
582 local kill_opt=""
583
584 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
585 # Env variable requested no session daemon
586 return
587 fi
588
725f658e 589 PID_SESSIOND="$(pgrep ${SESSIOND_MATCH}) $(pgrep $RUNAS_MATCH)"
8490897a
MD
590
591 kill_opt="$kill_opt -s $signal"
592
593 if [ $withtap -eq "1" ]; then
725f658e 594 diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo $PID_SESSIOND | tr '\n' ' ')"
8490897a
MD
595 fi
596 kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
597
598 if [ $? -eq 1 ]; then
599 if [ $withtap -eq "1" ]; then
600 fail "Sending SIGSTOP to session daemon"
601 fi
602 else
603 out=1
604 while [ $out -ne 0 ]; do
725f658e 605 pid=$(pgrep $SESSIOND_MATCH)
8490897a
MD
606
607 # Wait until state becomes stopped for session
608 # daemon(s).
609 out=0
610 for sessiond_pid in $pid; do
611 state=$(ps -p $sessiond_pid -o state= )
612 if [[ -n "$state" && "$state" != "T" ]]; then
613 out=1
614 fi
615 done
616 sleep 0.5
617 done
618 if [ $withtap -eq "1" ]; then
619 pass "Sending SIGSTOP to session daemon"
620 fi
621 fi
622}
623
624function sigstop_lttng_sessiond()
625{
626 sigstop_lttng_sessiond_opt 1 "$@"
627}
628
629function sigstop_lttng_sessiond_notap()
630{
631 sigstop_lttng_sessiond_opt 0 "$@"
632}
633
4c80129b
JR
634function stop_lttng_consumerd_opt()
635{
636 local withtap=$1
637 local signal=$2
638 local kill_opt=""
639
725f658e 640 PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH)
4c80129b
JR
641
642 if [ -n "$2" ]; then
643 kill_opt="$kill_opt -s $signal"
644 fi
645
646 if [ $withtap -eq "1" ]; then
8490897a 647 diag "Killing $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')"
4c80129b 648 fi
3355fd4d 649
4c80129b
JR
650 kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
651 retval=$?
4c80129b
JR
652
653 if [ $? -eq 1 ]; then
654 if [ $withtap -eq "1" ]; then
655 fail "Kill consumer daemon"
656 fi
657 return 1
658 else
659 out=1
660 while [ $out -ne 0 ]; do
725f658e 661 pid=$(pgrep $CONSUMERD_MATCH)
4c80129b
JR
662
663 # If consumerds are still present check their status.
664 # A zombie status qualifies the consumerd as *killed*
665 out=0
666 for consumer_pid in $pid; do
667 state=$(ps -p $consumer_pid -o state= )
668 if [[ -n "$state" && "$state" != "Z" ]]; then
669 out=1
670 fi
671 done
672 sleep 0.5
673 done
674 if [ $withtap -eq "1" ]; then
675 pass "Kill consumer daemon"
676 fi
677 fi
678 return $retval
679}
680
681function stop_lttng_consumerd()
682{
683 stop_lttng_consumerd_opt 1 "$@"
684}
685
686function stop_lttng_consumerd_notap()
687{
688 stop_lttng_consumerd_opt 0 "$@"
689}
690
8490897a
MD
691function sigstop_lttng_consumerd_opt()
692{
693 local withtap=$1
694 local signal=SIGSTOP
695 local kill_opt=""
696
725f658e 697 PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH)
8490897a
MD
698
699 kill_opt="$kill_opt -s $signal"
700
701 if [ $withtap -eq "1" ]; then
702 diag "Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')"
703 fi
704 kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
705 retval=$?
8490897a
MD
706
707 if [ $? -eq 1 ]; then
708 if [ $withtap -eq "1" ]; then
709 fail "Sending SIGSTOP to consumer daemon"
710 fi
711 return 1
712 else
713 out=1
714 while [ $out -ne 0 ]; do
725f658e 715 pid=$(pgrep $CONSUMERD_MATCH)
8490897a
MD
716
717 # Wait until state becomes stopped for all
718 # consumers.
719 out=0
720 for consumer_pid in $pid; do
721 state=$(ps -p $consumer_pid -o state= )
722 if [[ -n "$state" && "$state" != "T" ]]; then
723 out=1
724 fi
725 done
726 sleep 0.5
727 done
728 if [ $withtap -eq "1" ]; then
729 pass "Sending SIGSTOP to consumer daemon"
730 fi
731 fi
732 return $retval
733}
734
735function sigstop_lttng_consumerd()
736{
737 sigstop_lttng_consumerd_opt 1 "$@"
738}
739
740function sigstop_lttng_consumerd_notap()
741{
742 sigstop_lttng_consumerd_opt 0 "$@"
743}
744
873c2aae
JRJ
745function list_lttng_with_opts ()
746{
7d0ad314 747 local opts=$1
2cf48300 748 $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
873c2aae
JRJ
749 ok $? "Lttng-tool list command with option $opts"
750}
751
07b86b52
JD
752function create_lttng_session_no_output ()
753{
7d0ad314 754 local sess_name=$1
07b86b52 755
2cf48300 756 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
07b86b52
JD
757 ok $? "Create session $sess_name in no-output mode"
758}
759
f0d43d3d
JR
760function create_lttng_session_uri () {
761 local sess_name=$1
762 local uri=$2
763 local opts="${@:3}"
764
765 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -U $uri $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
766 ok $? "Create session $sess_name with uri:$uri and opts: $opts"
767}
768
d3e8f6bb
DG
769function create_lttng_session ()
770{
434f8068
JR
771 local withtap=$1
772 local expected_to_fail=$2
773 local sess_name=$3
774 local trace_path=$4
775 local opt=$5
d3e8f6bb 776
4c80129b 777 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST
873c2aae 778 ret=$?
434f8068 779 if [ $expected_to_fail -eq "1" ]; then
01513c3e 780 test "$ret" -ne "0"
434f8068
JR
781 ret=$?
782 if [ $withtap -eq "1" ]; then
783 ok $ret "Create session $sess_name in $trace_path failed as expected"
784 fi
873c2aae 785 else
434f8068
JR
786 if [ $withtap -eq "1" ]; then
787 ok $ret "Create session $sess_name in $trace_path"
788 fi
873c2aae 789 fi
434f8068 790 return $ret
d4018451
DG
791}
792
bf6ae429
JR
793function create_lttng_session_ok ()
794{
434f8068 795 create_lttng_session 1 0 "$@"
bf6ae429
JR
796}
797
798function create_lttng_session_fail ()
799{
434f8068
JR
800 create_lttng_session 1 1 "$@"
801}
802
803function create_lttng_session_notap ()
804{
805 create_lttng_session 0 0 "$@"
bf6ae429
JR
806}
807
808
827caf52 809function enable_ust_lttng_channel ()
d4018451 810{
434f8068
JR
811 local withtap=$1
812 local expected_to_fail=$2
813 local sess_name=$3
814 local channel_name=$4
815 local opt=$5
d4018451 816
4c80129b 817 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
312dabc3 818 ret=$?
34ab15c5 819 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 820 test "$ret" -ne "0"
434f8068
JR
821 ret=$?
822 if [ $withtap -eq "1" ]; then
823 ok $ret "Enable channel $channel_name for session $sess_name failed as expected"
824 fi
312dabc3 825 else
434f8068
JR
826 if [ $withtap -eq "1" ]; then
827 ok $ret "Enable channel $channel_name for session $sess_name"
828 fi
312dabc3 829 fi
434f8068 830 return $ret
d4018451
DG
831}
832
827caf52
JR
833function enable_ust_lttng_channel_ok ()
834{
434f8068 835 enable_ust_lttng_channel 1 0 "$@"
827caf52
JR
836}
837
838function enable_ust_lttng_channel_fail ()
839{
434f8068
JR
840 enable_ust_lttng_channel 1 1 "$@"
841}
842
843function enable_ust_lttng_channel_notap ()
844{
845 enable_ust_lttng_channel 0 0 "$@"
827caf52
JR
846}
847
29655db7 848function disable_ust_lttng_channel()
d4018451 849{
7d0ad314
JRJ
850 local sess_name=$1
851 local channel_name=$2
d4018451 852
2cf48300 853 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 854 ok $? "Disable channel $channel_name for session $sess_name"
d3e8f6bb
DG
855}
856
07b86b52
JD
857function enable_lttng_mmap_overwrite_kernel_channel()
858{
7d0ad314
JRJ
859 local sess_name=$1
860 local channel_name=$2
07b86b52 861
2cf48300 862 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
07b86b52
JD
863 ok $? "Enable channel $channel_name for session $sess_name"
864}
865
086e6add
MD
866function enable_lttng_mmap_discard_small_kernel_channel()
867{
868 local sess_name=$1
869 local channel_name=$2
870
871 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --discard --subbuf-size=$(getconf PAGE_SIZE) --num-subbuf=2 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
872 ok $? "Enable small discard channel $channel_name for session $sess_name"
873}
874
875function enable_lttng_mmap_overwrite_small_kernel_channel()
876{
877 local sess_name=$1
878 local channel_name=$2
879
880 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite --subbuf-size=$(getconf PAGE_SIZE) --num-subbuf=2 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
881 ok $? "Enable small discard channel $channel_name for session $sess_name"
882}
883
ebaaaf5e
JD
884function enable_lttng_mmap_overwrite_ust_channel()
885{
7d0ad314
JRJ
886 local sess_name=$1
887 local channel_name=$2
ebaaaf5e 888
2cf48300 889 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
ebaaaf5e
JD
890 ok $? "Enable channel $channel_name for session $sess_name"
891}
892
d3e8f6bb
DG
893function enable_ust_lttng_event ()
894{
434f8068
JR
895 local withtap=$1
896 local expected_to_fail=$2
897 local sess_name=$3
898 local event_name="$4"
899 local channel_name=$5
ebaaaf5e
JD
900
901 if [ -z $channel_name ]; then
902 # default channel if none specified
903 chan=""
904 else
905 chan="-c $channel_name"
906 fi
d3e8f6bb 907
2cf48300 908 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 909 ret=$?
c4926bb5 910 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 911 test $ret -ne "0"
434f8068
JR
912 ret=$?
913 if [[ $withtap -eq "1" ]]; then
914 ok $ret "Enable ust event $event_name for session $session_name failed as expected"
915 fi
01513c3e 916 else
434f8068
JR
917 if [[ $withtap -eq "1" ]]; then
918 ok $ret "Enable ust event $event_name for session $sess_name"
919 fi
01513c3e 920 fi
434f8068 921 return $ret
26b53d3b
DG
922}
923
c4926bb5
JR
924function enable_ust_lttng_event_ok ()
925{
434f8068 926 enable_ust_lttng_event 1 0 "$@"
c4926bb5
JR
927}
928
929function enable_ust_lttng_event_fail ()
930{
434f8068
JR
931 enable_ust_lttng_event 1 1 "$@"
932}
933
934function enable_ust_lttng_event_notap ()
935{
936 enable_ust_lttng_event 0 0 "$@"
c4926bb5
JR
937}
938
37175ce4
DG
939function enable_jul_lttng_event()
940{
941 sess_name=$1
942 event_name="$2"
943 channel_name=$3
944
945 if [ -z $channel_name ]; then
946 # default channel if none specified
947 chan=""
948 else
949 chan="-c $channel_name"
950 fi
951
2cf48300 952 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
37175ce4
DG
953 ok $? "Enable JUL event $event_name for session $sess_name"
954}
955
b2064f54
DG
956function enable_jul_lttng_event_loglevel()
957{
7d0ad314
JRJ
958 local sess_name=$1
959 local event_name="$2"
960 local loglevel=$3
961 local channel_name=$4
b2064f54
DG
962
963 if [ -z $channel_name ]; then
964 # default channel if none specified
965 chan=""
966 else
967 chan="-c $channel_name"
968 fi
969
2cf48300 970 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
b2064f54
DG
971 ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel"
972}
973
504d4ace
DG
974function enable_log4j_lttng_event()
975{
976 sess_name=$1
977 event_name="$2"
978 channel_name=$3
979
980 if [ -z $channel_name ]; then
981 # default channel if none specified
982 chan=""
983 else
984 chan="-c $channel_name"
985 fi
986
2cf48300 987 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
504d4ace
DG
988 ok $? "Enable LOG4J event $event_name for session $sess_name"
989}
990
991function enable_log4j_lttng_event_loglevel()
992{
993 local sess_name=$1
994 local event_name="$2"
995 local loglevel=$3
996 local channel_name=$4
997
998 if [ -z $channel_name ]; then
999 # default channel if none specified
1000 chan=""
1001 else
1002 chan="-c $channel_name"
1003 fi
1004
2cf48300 1005 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
504d4ace
DG
1006 ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
1007}
1008
0e115563
DG
1009function enable_python_lttng_event()
1010{
1011 sess_name=$1
1012 event_name="$2"
1013 channel_name=$3
1014
1015 if [ -z $channel_name ]; then
1016 # default channel if none specified
1017 chan=""
1018 else
1019 chan="-c $channel_name"
1020 fi
1021
2cf48300 1022 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
1023 ok $? "Enable Python event $event_name for session $sess_name"
1024}
1025
1026function enable_python_lttng_event_loglevel()
1027{
1028 local sess_name=$1
1029 local event_name="$2"
1030 local loglevel=$3
1031 local channel_name=$4
1032
1033 if [ -z $channel_name ]; then
1034 # default channel if none specified
1035 chan=""
1036 else
1037 chan="-c $channel_name"
1038 fi
1039
2cf48300 1040 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
1041 ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel"
1042}
1043
26b53d3b
DG
1044function enable_ust_lttng_event_filter()
1045{
7d0ad314
JRJ
1046 local sess_name="$1"
1047 local event_name="$2"
1048 local filter="$3"
26b53d3b 1049
2cf48300 1050 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 1051 ok $? "Enable event $event_name with filtering for session $sess_name"
26b53d3b
DG
1052}
1053
1054function enable_ust_lttng_event_loglevel()
1055{
7d0ad314
JRJ
1056 local sess_name="$1"
1057 local event_name="$2"
1058 local loglevel="$3"
26b53d3b 1059
2cf48300 1060 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 1061 ok $? "Enable event $event_name with loglevel $loglevel"
26b53d3b
DG
1062}
1063
1064function enable_ust_lttng_event_loglevel_only()
1065{
7d0ad314
JRJ
1066 local sess_name="$1"
1067 local event_name="$2"
1068 local loglevel="$3"
26b53d3b 1069
2cf48300 1070 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 1071 ok $? "Enable event $event_name with loglevel-only $loglevel"
26b53d3b
DG
1072}
1073
1074function disable_ust_lttng_event ()
1075{
7d0ad314
JRJ
1076 local sess_name="$1"
1077 local event_name="$2"
01513c3e 1078 local channel_name="$3"
26b53d3b 1079
01513c3e
JRJ
1080 if [ -z $channel_name ]; then
1081 # default channel if none specified
1082 chan=""
1083 else
1084 chan="-c $channel_name"
1085 fi
1086
2cf48300 1087 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
29655db7 1088 ok $? "Disable event $event_name for session $sess_name"
d3e8f6bb
DG
1089}
1090
1d842d5a
DG
1091function disable_jul_lttng_event ()
1092{
1093 local sess_name="$1"
1094 local event_name="$2"
1095
1096 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1
1097 ok $? "Disable JUL event $event_name for session $sess_name"
1098}
1099
504d4ace
DG
1100function disable_log4j_lttng_event ()
1101{
1102 local sess_name="$1"
1103 local event_name="$2"
1104
1105 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1
1106 ok $? "Disable LOG4J event $event_name for session $sess_name"
1107}
1108
0e115563
DG
1109function disable_python_lttng_event ()
1110{
1111 local sess_name="$1"
1112 local event_name="$2"
1113
2cf48300 1114 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
0e115563
DG
1115 ok $? "Disable Python event $event_name for session $sess_name"
1116}
1117
7fe98a98 1118function start_lttng_tracing_opt ()
d3e8f6bb 1119{
7fe98a98
JG
1120 local withtap=$1
1121 local expected_to_fail=$2
1122 local sess_name=$3
d3e8f6bb 1123
2cf48300 1124 $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 1125 ret=$?
e563bbdb 1126 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 1127 test "$ret" -ne "0"
7fe98a98
JG
1128 ret=$?
1129 if [ $withtap -eq "1" ]; then
1130 ok $? "Start tracing for session $sess_name failed as expected"
1131 fi
01513c3e 1132 else
7fe98a98
JG
1133 if [ $withtap -eq "1" ]; then
1134 ok $ret "Start tracing for session $sess_name"
1135 fi
01513c3e 1136 fi
d3e8f6bb
DG
1137}
1138
e563bbdb
JR
1139function start_lttng_tracing_ok ()
1140{
7fe98a98 1141 start_lttng_tracing_opt 1 0 "$@"
e563bbdb
JR
1142}
1143
1144function start_lttng_tracing_fail ()
1145{
7fe98a98 1146 start_lttng_tracing_opt 1 1 "$@"
e563bbdb
JR
1147}
1148
7fe98a98 1149function start_lttng_tracing_notap ()
d3e8f6bb 1150{
7fe98a98
JG
1151 start_lttng_tracing_opt 0 1 "$@"
1152}
1153
1154function stop_lttng_tracing_opt ()
1155{
1156 local withtap=$1
1157 local expected_to_fail=$2
1158 local sess_name=$3
d3e8f6bb 1159
2cf48300 1160 $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 1161 ret=$?
96340a01 1162 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 1163 test "$ret" -ne "0"
7fe98a98
JG
1164 ret=$?
1165 if [ $withtap -eq "1" ]; then
1166 ok $? "Stop lttng tracing for session $sess_name failed as expected"
1167 fi
01513c3e 1168 else
7fe98a98
JG
1169 if [ $withtap -eq "1" ]; then
1170 ok $ret "Stop lttng tracing for session $sess_name"
1171 fi
01513c3e 1172 fi
d3e8f6bb
DG
1173}
1174
96340a01
JR
1175function stop_lttng_tracing_ok ()
1176{
7fe98a98 1177 stop_lttng_tracing_opt 1 0 "$@"
96340a01
JR
1178}
1179
1180function stop_lttng_tracing_fail ()
1181{
7fe98a98
JG
1182 stop_lttng_tracing_opt 1 1 "$@"
1183}
1184
1185function stop_lttng_tracing_notap ()
1186{
1187 stop_lttng_tracing_opt 0 0 "$@"
96340a01
JR
1188}
1189
d3e8f6bb
DG
1190function destroy_lttng_session ()
1191{
854382b8
JR
1192 local withtap=$1
1193 local expected_to_fail=$2
1194 local sess_name=$3
d3e8f6bb 1195
2cf48300 1196 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 1197 ret=$?
96340a01 1198 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 1199 test "$ret" -ne "0"
854382b8
JR
1200 ret=$?
1201 if [ $withtap -eq "1" ]; then
1202 ok $ret "Destroy session $sess_name failed as expected"
1203 fi
01513c3e 1204 else
854382b8
JR
1205 if [ $withtap -eq "1" ]; then
1206 ok $ret "Destroy session $sess_name"
1207 fi
01513c3e 1208 fi
d3e8f6bb
DG
1209}
1210
67b4c664
JR
1211function destroy_lttng_session_ok ()
1212{
854382b8 1213 destroy_lttng_session 1 0 "$@"
67b4c664
JR
1214
1215}
1216
1217function destroy_lttng_session_fail ()
1218{
854382b8 1219 destroy_lttng_session 1 1 "$@"
67b4c664
JR
1220}
1221
854382b8
JR
1222function destroy_lttng_session_notap ()
1223{
1224 destroy_lttng_session 0 0 "$@"
1225}
67b4c664 1226
873c2aae
JRJ
1227function destroy_lttng_sessions ()
1228{
2cf48300 1229 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
873c2aae
JRJ
1230 ok $? "Destroy all lttng sessions"
1231}
1232
07b86b52
JD
1233function lttng_snapshot_add_output ()
1234{
b5633831
JR
1235 local expected_to_fail=$1
1236 local sess_name=$2
1237 local trace_path=$3
07b86b52 1238
2cf48300 1239 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 1240 ret=$?
b5633831 1241 if [[ $expected_to_fail -eq 1 ]]; then
01513c3e 1242 test "$ret" -ne "0"
34ab15c5 1243 ok $? "Added snapshot output file://$trace_path failed as expected"
01513c3e
JRJ
1244 else
1245 ok $ret "Added snapshot output file://$trace_path"
1246 fi
07b86b52
JD
1247}
1248
b5633831
JR
1249function lttng_snapshot_add_output_ok ()
1250{
1251 lttng_snapshot_add_output 0 "$@"
1252}
1253
1254function lttng_snapshot_add_output_fail ()
1255{
1256 lttng_snapshot_add_output 1 "$@"
1257}
1258
26402e0c
DG
1259function lttng_snapshot_del_output ()
1260{
31580dc7
JR
1261 local expected_to_fail=$1
1262 local sess_name=$2
1263 local id=$3
26402e0c 1264
2cf48300 1265 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e 1266 ret=$?
31580dc7 1267 if [[ $expected_to_fail -eq "1" ]]; then
01513c3e 1268 test "$ret" -ne "0"
34ab15c5 1269 ok $? "Deleted snapshot output id $id failed as expected"
01513c3e
JRJ
1270 else
1271 ok $ret "Deleted snapshot output id $id"
1272 fi
26402e0c
DG
1273}
1274
31580dc7
JR
1275function lttng_snapshot_del_output_ok ()
1276{
1277 lttng_snapshot_del_output 0 "$@"
1278}
1279
1280function lttng_snapshot_del_output_fail ()
1281{
1282 lttng_snapshot_del_output 1 "$@"
1283}
1284
07b86b52
JD
1285function lttng_snapshot_record ()
1286{
7d0ad314 1287 local sess_name=$1
07b86b52 1288
2cf48300 1289 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
07b86b52
JD
1290 ok $? "Snapshot recorded"
1291}
1292
01513c3e
JRJ
1293function lttng_snapshot_list ()
1294{
1295 local sess_name=$1
2cf48300 1296 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
01513c3e
JRJ
1297 ok $? "Snapshot list"
1298}
1299
e02b109b
DG
1300function lttng_save()
1301{
1302 local sess_name=$1
1303 local opts=$2
1304
2cf48300 1305 $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
34ab15c5 1306 ok $? "Session saved"
e02b109b
DG
1307}
1308
1309function lttng_load()
1310{
192ac418
JR
1311 local expected_to_fail=$1
1312 local opts=$2
e02b109b 1313
2cf48300 1314 $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
192ac418
JR
1315 ret=$?
1316 if [[ $expected_to_fail -eq "1" ]]; then
1317 test $ret -ne "0"
1318 ok $? "Load command failed as expected with opts: $opts"
1319 else
1320 ok $ret "Load command with opts: $opts"
1321 fi
1322}
1323
1324function lttng_load_ok()
1325{
1326 lttng_load 0 "$@"
1327}
1328
1329function lttng_load_fail()
1330{
1331 lttng_load 1 "$@"
e02b109b
DG
1332}
1333
e83a8bdb
JR
1334function lttng_track()
1335{
1336 local expected_to_fail=$1
1337 local opts=$2
1338 $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST
1339 ret=$?
1340 if [[ $expected_to_fail -eq "1" ]]; then
1341 test $ret -ne "0"
1342 ok $? "Track command failed as expected with opts: $opts"
1343 else
34ab15c5 1344 ok $ret "Track command with opts: $opts"
e83a8bdb
JR
1345 fi
1346}
1347
1348function lttng_track_ok()
1349{
1350 lttng_track 0 "$@"
1351}
1352
1353function lttng_track_fail()
1354{
1355 lttng_track 1 "$@"
1356}
1357
1358function lttng_untrack()
1359{
1360 local expected_to_fail=$1
1361 local opts=$2
1362 $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST
1363 ret=$?
1364 if [[ $expected_to_fail -eq "1" ]]; then
1365 test $ret -ne "0"
1366 ok $? "Untrack command failed as expected with opts: $opts"
1367 else
34ab15c5 1368 ok $ret "Untrack command with opts: $opts"
e83a8bdb
JR
1369 fi
1370}
1371
1372function lttng_untrack_ok()
1373{
1374 lttng_untrack 0 "$@"
1375}
1376
1377function lttng_untrack_fail()
1378{
1379 lttng_untrack 1 "$@"
1380}
1381
c8e51d15
FD
1382function lttng_track_pid_ok()
1383{
1384 PID=$1
1385 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" track --kernel --pid=$PID 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1386 ok $? "Lttng track pid on the kernel domain"
1387}
1388
1389function lttng_untrack_kernel_all_ok()
1390{
1391 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" untrack --kernel --pid --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1392 ok $? "Lttng untrack all pid on the kernel domain"
1393}
1394
59deec0c
JR
1395function lttng_add_context_list()
1396{
1397 $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context --list 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1398 ret=$?
1399 ok $ret "Context listing"
1400}
1401
8dcef147
JR
1402function add_context_lttng()
1403{
1404 local expected_to_fail="$1"
1405 local domain="$2"
1406 local session_name="$3"
1407 local channel_name="$4"
1408 local type="$5"
1409
1410 $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1411 ret=$?
1412 if [[ $expected_to_fail -eq "1" ]]; then
1413 test $ret -ne "0"
1414 ok $? "Add context command failed as expected for type: $type"
1415 else
1416 ok $ret "Add context command for type: $type"
1417 fi
1418}
1419
1420function add_context_ust_ok()
1421{
1422 add_context_lttng 0 -u "$@"
1423}
1424
1425function add_context_ust_fail()
1426{
1427 add_context_lttng 1 -u "$@"
1428}
1429
1430function add_context_kernel_ok()
1431{
1432 add_context_lttng 0 -k "$@"
1433}
1434
1435function add_context_kernel_fail()
1436{
1437 add_context_lttng 1 -k "$@"
1438}
1439
c54b437e
FD
1440function validate_metadata_event ()
1441{
1442 local event_name=$1
1443 local nr_event_id=$2
1444 local trace_path=$3
1445
1446 local metadata_file=$(find $trace_path | grep metadata)
1447 local metadata_path=$(dirname $metadata_file)
1448
1449 which $BABELTRACE_BIN >/dev/null
1450 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1451
1452 local count=$($BABELTRACE_BIN --output-format=ctf-metadata $metadata_path | grep $event_name | wc -l)
1453
1454 if [ "$count" -ne "$nr_event_id" ]; then
1455 fail "Metadata match with the metadata of $count event(s) named $event_name"
1456 diag "$count matching event id found in metadata"
1457 else
1458 pass "Metadata match with the metadata of $count event(s) named $event_name"
1459 fi
1460
1461}
1462
d3e8f6bb
DG
1463function trace_matches ()
1464{
7d0ad314
JRJ
1465 local event_name=$1
1466 local nr_iter=$2
1467 local trace_path=$3
d3e8f6bb 1468
317eef93 1469 which $BABELTRACE_BIN >/dev/null
29655db7 1470 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
d3e8f6bb 1471
7d0ad314 1472 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
29655db7 1473
d3e8f6bb 1474 if [ "$count" -ne "$nr_iter" ]; then
29655db7 1475 fail "Trace match"
af91abc9 1476 diag "$count matching events found in trace"
d3e8f6bb 1477 else
29655db7 1478 pass "Trace match"
d3e8f6bb
DG
1479 fi
1480}
f4e40ab6 1481
d53addeb
DG
1482function trace_match_only()
1483{
1484 local event_name=$1
1485 local nr_iter=$2
1486 local trace_path=$3
1487
1488 which $BABELTRACE_BIN >/dev/null
1489 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1490
1491 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
1492 local total=$($BABELTRACE_BIN $trace_path | wc -l)
1493
08f96a38
JG
1494 if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
1495 pass "Trace match with $total event $event_name"
1496 else
1497 fail "Trace match"
1498 diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
1499 fi
d53addeb
DG
1500}
1501
f4e40ab6
DG
1502function validate_trace
1503{
7d0ad314
JRJ
1504 local event_name=$1
1505 local trace_path=$2
f4e40ab6
DG
1506
1507 which $BABELTRACE_BIN >/dev/null
29655db7
CB
1508 if [ $? -ne 0 ]; then
1509 skip 0 "Babeltrace binary not found. Skipping trace validation"
f4e40ab6
DG
1510 fi
1511
07b86b52
JD
1512 OLDIFS=$IFS
1513 IFS=","
1514 for i in $event_name; do
1515 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
1516 if [ "$traced" -ne 0 ]; then
ebaaaf5e 1517 pass "Validate trace for event $i, $traced events"
07b86b52
JD
1518 else
1519 fail "Validate trace for event $i"
1520 diag "Found $traced occurences of $i"
1521 fi
1522 done
1523 ret=$?
1524 IFS=$OLDIFS
1525 return $ret
f4e40ab6 1526}
8cfcd41c 1527
54cd6107
JD
1528function validate_trace_count
1529{
1530 local event_name=$1
1531 local trace_path=$2
1532 local expected_count=$3
1533
1534 which $BABELTRACE_BIN >/dev/null
1535 if [ $? -ne 0 ]; then
1536 skip 0 "Babeltrace binary not found. Skipping trace validation"
1537 fi
1538
1539 cnt=0
1540 OLDIFS=$IFS
1541 IFS=","
1542 for i in $event_name; do
1543 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
1544 if [ "$traced" -ne 0 ]; then
1545 pass "Validate trace for event $i, $traced events"
1546 else
1547 fail "Validate trace for event $i"
1548 diag "Found $traced occurences of $i"
1549 fi
1550 cnt=$(($cnt + $traced))
1551 done
1552 IFS=$OLDIFS
1553 test $cnt -eq $expected_count
1554 ok $? "Read a total of $cnt events, expected $expected_count"
1555}
1556
086e6add
MD
1557function trace_first_line
1558{
1559 local trace_path=$1
1560
1561 which $BABELTRACE_BIN >/dev/null
1562 if [ $? -ne 0 ]; then
1563 skip 0 "Babeltrace binary not found. Skipping trace validation"
1564 fi
1565
1566 $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1
1567}
1568
8cfcd41c
MD
1569function validate_trace_exp()
1570{
1571 local event_exp=$1
1572 local trace_path=$2
1573
1574 which $BABELTRACE_BIN >/dev/null
1575 skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation"
1576
49538c32 1577 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep --extended-regexp ${event_exp} | wc -l)
8cfcd41c
MD
1578 if [ "$traced" -ne 0 ]; then
1579 pass "Validate trace for expression '${event_exp}', $traced events"
1580 else
1581 fail "Validate trace for expression '${event_exp}'"
1582 diag "Found $traced occurences of '${event_exp}'"
1583 fi
1584 ret=$?
1585 return $ret
1586}
1587
1588function validate_trace_only_exp()
1589{
1590 local event_exp=$1
1591 local trace_path=$2
1592
1593 which $BABELTRACE_BIN >/dev/null
1594 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1595
49538c32 1596 local count=$($BABELTRACE_BIN $trace_path | grep --extended-regexp ${event_exp} | wc -l)
8cfcd41c
MD
1597 local total=$($BABELTRACE_BIN $trace_path | wc -l)
1598
1599 if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then
ab95d85d 1600 pass "Trace match with $total for expression '${event_exp}'"
8cfcd41c
MD
1601 else
1602 fail "Trace match"
1603 diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected"
1604 fi
1605 ret=$?
1606 return $ret
1607}
1608
1609function validate_trace_empty()
1610{
1611 local trace_path=$1
1612
1613 which $BABELTRACE_BIN >/dev/null
1614 if [ $? -ne 0 ]; then
1615 skip 0 "Babeltrace binary not found. Skipping trace validation"
1616 fi
1617
2462eee7
JD
1618 events=$($BABELTRACE_BIN $trace_path 2>/dev/null)
1619 ret=$?
1620 if [ $ret -ne 0 ]; then
1621 fail "Failed to parse trace"
1622 return $ret
1623 fi
1624
1625 traced=$(echo -n "$events" | wc -l)
8cfcd41c
MD
1626 if [ "$traced" -eq 0 ]; then
1627 pass "Validate empty trace"
1628 else
1629 fail "Validate empty trace"
1630 diag "Found $traced events in trace"
1631 fi
1632 ret=$?
1633 return $ret
1634}
801236b0 1635
eded6438 1636function regenerate_metadata ()
801236b0
JD
1637{
1638 local expected_to_fail=$1
1639 local sess_name=$2
1640
eded6438 1641 $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate metadata -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
801236b0
JD
1642 ret=$?
1643 if [[ $expected_to_fail -eq "1" ]]; then
1644 test "$ret" -ne "0"
eded6438 1645 ok $? "Expected fail on regenerate metadata $sess_name"
801236b0
JD
1646 else
1647 ok $ret "Metadata regenerate $sess_name"
1648 fi
1649}
1650
eded6438 1651function regenerate_metadata_ok ()
801236b0 1652{
eded6438 1653 regenerate_metadata 0 "$@"
801236b0
JD
1654}
1655
eded6438 1656function regenerate_metadata_fail ()
801236b0 1657{
eded6438 1658 regenerate_metadata 1 "$@"
801236b0 1659}
512eb148 1660
54cd6107
JD
1661function regenerate_statedump ()
1662{
1663 local expected_to_fail=$1
1664 local sess_name=$2
1665
1666 $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate statedump -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1667 ret=$?
1668 if [[ $expected_to_fail -eq "1" ]]; then
1669 test "$ret" -ne "0"
1670 ok $? "Expected fail on regenerate statedump $sess_name"
1671 else
1672 ok $ret "Metadata regenerate $sess_name"
1673 fi
1674}
1675
1676function regenerate_statedump_ok ()
1677{
1678 regenerate_statedump 0 "$@"
1679}
1680
1681function regenerate_statedump_fail ()
1682{
1683 regenerate_statedump 1 "$@"
1684}
1685
e7716c6a
JD
1686function rotate_session ()
1687{
1688 local expected_to_fail=$1
1689 local sess_name=$2
1690
1691 $TESTDIR/../src/bin/lttng/$LTTNG_BIN rotate $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1692 ret=$?
1693 if [[ $expected_to_fail -eq "1" ]]; then
1694 test "$ret" -ne "0"
1695 ok $? "Expected fail on rotate session $sess_name"
1696 else
1697 ok $ret "Rotate session $sess_name"
1698 fi
1699}
1700
1701function rotate_session_ok ()
1702{
1703 rotate_session 0 "$@"
1704}
1705
1706function rotate_session_fail ()
1707{
1708 rotate_session 1 "$@"
1709}
1710
512eb148
JD
1711function destructive_tests_enabled ()
1712{
1713 if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then
1714 return 0
1715 else
1716 return 1
1717 fi
1718}
e7716c6a
JD
1719
1720function lttng_enable_rotation_timer ()
1721{
1722 local expected_to_fail=$1
1723 local sess_name=$2
1724 local period=$3
1725
1726 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --timer $period 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1727 ret=$?
1728 if [[ $expected_to_fail -eq "1" ]]; then
1729 test "$ret" -ne "0"
1730 ok $? "Expected fail on rotate session $sess_name"
1731 else
1732 ok $ret "Rotate session $sess_name"
1733 fi
1734}
1735
1736function lttng_enable_rotation_timer_ok ()
1737{
1738 lttng_enable_rotation_timer 0 $@
1739}
1740
1741function lttng_enable_rotation_timer_fail ()
1742{
1743 lttng_enable_rotation_timer 1 $@
1744}
1745
1746function lttng_enable_rotation_size ()
1747{
1748 local expected_to_fail=$1
1749 local sess_name=$2
1750 local size=$3
1751
1752 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --size $size 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1753 ret=$?
1754 if [[ $expected_to_fail -eq "1" ]]; then
1755 test "$ret" -ne "0"
1756 ok $? "Expected fail on rotate session $sess_name"
1757 else
1758 ok $ret "Rotate session $sess_name"
1759 fi
1760}
1761
1762function lttng_enable_rotation_size_ok ()
1763{
1764 lttng_enable_rotation_size 0 $@
1765}
1766
1767function lttng_enable_rotation_size_fail ()
1768{
1769 lttng_enable_rotation_size 1 $@
1770}
806530f2
JR
1771
1772function lttng_clear_session ()
1773{
1774 local expected_to_fail=$1
1775 local sess_name=$2
1776
1777 $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1778 ret=$?
1779 if [[ $expected_to_fail -eq "1" ]]; then
1780 test "$ret" -ne "0"
1781 ok $? "Expected fail on clear session $sess_name"
1782 else
1783 ok $ret "Clear session $sess_name"
1784 fi
1785}
1786
1787function lttng_clear_session_ok ()
1788{
1789 lttng_clear_session 0 $@
1790}
1791
1792function lttng_clear_session_fail ()
1793{
1794 lttng_clear_session 1 $@
1795}
a87067e8
JR
1796
1797function lttng_clear_all ()
1798{
1799 $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1800 ok $? "Clear all lttng sessions"
1801}
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