1 # Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
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.
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
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
16 SESSIOND_BIN
="lttng-sessiond"
17 SESSIOND_MATCH
=".*lttng-sess.*"
19 RUNAS_BIN
="lttng-runas"
20 RUNAS_MATCH
=".*lttng-runas.*"
21 CONSUMERD_BIN
="lttng-consumerd"
22 CONSUMERD_MATCH
=".*lttng-consumerd.*"
23 RELAYD_BIN
="lttng-relayd"
24 RELAYD_MATCH
=".*lttng-relayd.*"
27 BABELTRACE_BIN
="babeltrace"
29 ERROR_OUTPUT_DEST
=/dev
/null
31 # Minimal kernel version supported for session daemon tests
32 KERNEL_MAJOR_VERSION
=2
33 KERNEL_MINOR_VERSION
=6
34 KERNEL_PATCHLEVEL_VERSION
=27
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.
39 export LTTNG_UST_REGISTER_TIMEOUT
=-1
40 export LTTNG_NETWORK_SOCKET_TIMEOUT
=-1
41 export LTTNG_APP_SOCKET_TIMEOUT
=-1
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.
47 export LTTNG_SESSIOND_PATH
="/bin/true"
49 source $TESTDIR/utils
/tap
/tap.sh
51 function full_cleanup
()
53 if [ -n "${SESSIOND_PIDS}" ] ||
[ -n "${RELAYD_PIDS}" ]; then
54 kill -9 ${SESSIOND_PIDS} ${RELAYD_PIDS} > /dev
/null
2>&1
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 ($$) indicates 'kill' to signal the
60 # whole process group.
61 trap - SIGTERM
&& kill -- -$$
65 trap full_cleanup SIGINT SIGTERM
69 # Check if we are a terminal
71 echo -e "\e[1;32mOK\e[0m"
77 function print_fail
()
79 # Check if we are a terminal
81 echo -e "\e[1;31mFAIL\e[0m"
87 function print_test_banner
()
93 function validate_kernel_version
()
95 local kern_version
=($
(uname
-r |
awk -F.
'{ printf("%d.%d.%d\n",$1,$2,$3); }' |
tr '.' '\n'))
96 if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then
99 if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then
102 if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then
108 # Generate a random string
109 # $1 = number of characters; defaults to 16
110 # $2 = include special characters; 1 = yes, 0 = no; defaults to yes
111 function randstring
()
113 [ "$2" == "0" ] && CHAR
="[:alnum:]" || CHAR
="[:graph:]"
114 cat /dev
/urandom
2>/dev
/null |
tr -cd "$CHAR" 2>/dev
/null |
head -c ${1:-16} 2>/dev
/null
118 # Return the number of _configured_ CPUs.
119 function conf_proc_count
()
121 getconf _NPROCESSORS_CONF
122 if [ $?
-ne 0 ]; then
123 diag
"Failed to get the number of configured CPUs"
128 function enable_kernel_lttng_event
131 local expected_to_fail
="$2"
133 local event_name
="$4"
134 local channel_name
="$5"
136 if [ -z "$event_name" ]; then
137 # Enable all event if no event name specified
141 if [ -z "$channel_name" ]; then
142 # default channel if none specified
145 chan
="-c $channel_name"
148 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
150 if [[ $expected_to_fail -eq "1" ]]; then
153 if [ $withtap -eq "1" ]; then
154 ok
$ret "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected"
157 if [ $withtap -eq "1" ]; then
158 ok
$ret "Enable kernel event $event_name for session $sess_name"
163 function enable_kernel_lttng_event_ok
()
165 enable_kernel_lttng_event
1 0 "$@"
168 function enable_kernel_lttng_event_fail
()
170 enable_kernel_lttng_event
1 1 "$@"
173 function enable_kernel_lttng_event_notap
()
175 enable_kernel_lttng_event
0 0 "$@"
179 function lttng_enable_kernel_event
181 enable_kernel_lttng_event_ok
"$@"
184 function lttng_enable_kernel_syscall
()
186 local expected_to_fail
=$1
188 local syscall_name
=$3
189 local channel_name
=$4
191 if [ -z $syscall_name ]; then
192 # Enable all event if no syscall name specified
196 if [ -z $channel_name ]; then
197 # default channel if none specified
200 chan
="-c $channel_name"
203 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
--syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
205 if [[ $expected_to_fail -eq "1" ]]; then
207 ok $?
"Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected"
209 ok
$ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
213 function lttng_enable_kernel_syscall_ok
()
215 lttng_enable_kernel_syscall
0 "$@"
218 function lttng_enable_kernel_syscall_fail
()
220 lttng_enable_kernel_syscall
1 "$@"
223 function lttng_disable_kernel_syscall
()
225 local expected_to_fail
=$1
227 local syscall_name
=$3
228 local channel_name
=$4
230 if [ -z $syscall_name ]; then
231 # Enable all event if no syscall name specified
235 if [ -z $channel_name ]; then
236 # default channel if none specified
239 chan
="-c $channel_name"
242 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
--syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
245 if [[ $expected_to_fail -eq "1" ]]; then
247 ok $?
"Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected"
249 ok
$ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
253 function lttng_disable_kernel_syscall_ok
()
255 lttng_disable_kernel_syscall
0 "$@"
258 function lttng_disable_kernel_syscall_fail
()
260 lttng_disable_kernel_syscall
1 "$@"
263 function lttng_enable_kernel_channel
()
266 local expected_to_fail
=$2
268 local channel_name
=$4
271 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-channel
-k $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
273 if [[ $expected_to_fail -eq "1" ]]; then
276 if [ $withtap -eq "1" ]; then
277 ok
$ret "Enable channel $channel_name for session $sess_name failed as expected"
280 if [ $withtap -eq "1" ]; then
281 ok
$ret "Enable channel $channel_name for session $sess_name"
286 function lttng_enable_kernel_channel_ok
()
288 lttng_enable_kernel_channel
1 0 "$@"
291 function lttng_enable_kernel_channel_fail
()
293 lttng_enable_kernel_channel
1 1 "$@"
296 function lttng_enable_kernel_channel_notap
()
298 lttng_enable_kernel_channel
0 0 "$@"
301 function enable_kernel_lttng_channel_ok
()
303 lttng_enable_kernel_channel
1 0 "$@"
306 function lttng_disable_kernel_channel
()
308 local expected_to_fail
=$1
310 local channel_name
=$3
312 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-channel
-k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
314 if [[ $expected_to_fail -eq "1" ]]; then
316 ok $?
"Disable channel $channel_name for session $sess_name failed as expected"
318 ok
$ret "Disable channel $channel_name for session $sess_name"
322 function lttng_disable_kernel_channel_ok
()
324 lttng_disable_kernel_channel
0 "$@"
327 function lttng_disable_kernel_channel_fail
()
329 lttng_disable_kernel_channel
1 "$@"
332 function start_lttng_relayd_opt
()
337 DIR
=$
(readlink
-f $TESTDIR)
339 if [ -z $
(pgrep
$RELAYD_MATCH) ]; then
340 $DIR/..
/src
/bin
/lttng-relayd
/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
341 #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 &
342 if [ $?
-eq 1 ]; then
343 if [ $withtap -eq "1" ]; then
344 fail
"Start lttng-relayd (opt: $opt)"
348 if [ $withtap -eq "1" ]; then
349 pass
"Start lttng-relayd (opt: $opt)"
353 pass
"Start lttng-relayd (opt: $opt)"
356 RELAYD_PIDS
=$
(pgrep
$RELAYD_MATCH)
359 function start_lttng_relayd
()
361 start_lttng_relayd_opt
1 "$@"
364 function start_lttng_relayd_notap
()
366 start_lttng_relayd_opt
0 "$@"
369 function stop_lttng_relayd_opt
()
373 if [ $withtap -eq "1" ]; then
374 diag
"Killing lttng-relayd (pid: $RELAYD_PIDS)"
376 kill $RELAYD_PIDS 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
379 if [ $?
-eq 1 ]; then
380 if [ $withtap -eq "1" ]; then
381 fail
"Kill relay daemon"
386 while [ -n "$out" ]; do
387 out
=$
(pgrep
$RELAYD_MATCH)
390 if [ $withtap -eq "1" ]; then
391 pass
"Kill relay daemon"
398 function stop_lttng_relayd
()
400 stop_lttng_relayd_opt
1 "$@"
403 function stop_lttng_relayd_notap
()
405 stop_lttng_relayd_opt
0 "$@"
408 #First arg: show tap output
409 #Second argument: load path for automatic loading
410 function start_lttng_sessiond_opt
()
417 local long_bit_value
=$
(getconf LONG_BIT
)
419 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
420 # Env variable requested no session daemon
424 DIR
=$
(readlink
-f $TESTDIR)
426 # Get long_bit value for 32/64 consumerd
427 case "$long_bit_value" in
429 consumerd
="--consumerd32-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
432 consumerd
="--consumerd64-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
439 # Check for env. variable. Allow the use of LD_PRELOAD etc.
440 if [[ "x${LTTNG_SESSIOND_ENV_VARS}" != "x" ]]; then
441 env_vars
=${LTTNG_SESSIOND_ENV_VARS}
444 validate_kernel_version
445 if [ $?
-ne 0 ]; then
446 fail
"Start session daemon"
447 BAIL_OUT
"*** Kernel too old for session daemon tests ***"
450 : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/}
451 export LTTNG_SESSION_CONFIG_XSD_PATH
453 if [ -z $
(pgrep
${SESSIOND_MATCH}) ]; then
455 if [ -n "$load_path" ]; then
456 env
$env_vars $DIR/..
/src
/bin
/lttng-sessiond
/$SESSIOND_BIN --load "$load_path" --background $consumerd
458 env
$env_vars $DIR/..
/src
/bin
/lttng-sessiond
/$SESSIOND_BIN --background $consumerd
460 #$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
462 if [ $withtap -eq "1" ]; then
463 ok
$status "Start session daemon"
466 SESSIOND_PIDS
=$
(pgrep
$SESSIOND_MATCH)
469 function start_lttng_sessiond
()
471 start_lttng_sessiond_opt
1 "$@"
474 function start_lttng_sessiond_notap
()
476 start_lttng_sessiond_opt
0 "$@"
479 function stop_lttng_sessiond_opt
()
485 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
486 # Env variable requested no session daemon
490 local pids
="${SESSIOND_PIDS} $(pgrep $RUNAS_MATCH)"
493 kill_opt
="$kill_opt -s $signal"
495 if [ $withtap -eq "1" ]; then
496 diag
"Killing $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo $pids | tr '\n' ' ')"
498 kill $kill_opt $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
500 if [ $?
-eq 1 ]; then
501 if [ $withtap -eq "1" ]; then
502 fail
"Kill sessions daemon"
506 while [ -n "$out" ]; do
507 out
=$
(pgrep
${SESSIOND_MATCH})
511 while [ -n "$out" ]; do
512 out
=$
(pgrep
$CONSUMERD_MATCH)
517 if [ $withtap -eq "1" ]; then
518 pass
"Kill session daemon"
523 function stop_lttng_sessiond
()
525 stop_lttng_sessiond_opt
1 "$@"
528 function stop_lttng_sessiond_notap
()
530 stop_lttng_sessiond_opt
0 "$@"
533 function sigstop_lttng_sessiond_opt
()
539 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
540 # Env variable requested no session daemon
544 PID_SESSIOND
="$(pgrep ${SESSIOND_MATCH}) $(pgrep $RUNAS_MATCH)"
546 kill_opt
="$kill_opt -s $signal"
548 if [ $withtap -eq "1" ]; then
549 diag
"Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo $PID_SESSIOND | tr '\n' ' ')"
551 kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
553 if [ $?
-eq 1 ]; then
554 if [ $withtap -eq "1" ]; then
555 fail
"Sending SIGSTOP to session daemon"
559 while [ $out -ne 0 ]; do
560 pid
=$
(pgrep
$SESSIOND_MATCH)
562 # Wait until state becomes stopped for session
565 for sessiond_pid
in $pid; do
566 state
=$
(ps
-p $sessiond_pid -o state
= )
567 if [[ -n "$state" && "$state" != "T" ]]; then
573 if [ $withtap -eq "1" ]; then
574 pass
"Sending SIGSTOP to session daemon"
579 function sigstop_lttng_sessiond
()
581 sigstop_lttng_sessiond_opt
1 "$@"
584 function sigstop_lttng_sessiond_notap
()
586 sigstop_lttng_sessiond_opt
0 "$@"
589 function stop_lttng_consumerd_opt
()
595 PID_CONSUMERD
=$
(pgrep
$CONSUMERD_MATCH)
598 kill_opt
="$kill_opt -s $signal"
601 if [ $withtap -eq "1" ]; then
602 diag
"Killing $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')"
605 kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
608 if [ $?
-eq 1 ]; then
609 if [ $withtap -eq "1" ]; then
610 fail
"Kill consumer daemon"
615 while [ $out -ne 0 ]; do
616 pid
=$
(pgrep
$CONSUMERD_MATCH)
618 # If consumerds are still present check their status.
619 # A zombie status qualifies the consumerd as *killed*
621 for consumer_pid
in $pid; do
622 state
=$
(ps
-p $consumer_pid -o state
= )
623 if [[ -n "$state" && "$state" != "Z" ]]; then
629 if [ $withtap -eq "1" ]; then
630 pass
"Kill consumer daemon"
636 function stop_lttng_consumerd
()
638 stop_lttng_consumerd_opt
1 "$@"
641 function stop_lttng_consumerd_notap
()
643 stop_lttng_consumerd_opt
0 "$@"
646 function sigstop_lttng_consumerd_opt
()
652 PID_CONSUMERD
=$
(pgrep
$CONSUMERD_MATCH)
654 kill_opt
="$kill_opt -s $signal"
656 if [ $withtap -eq "1" ]; then
657 diag
"Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')"
659 kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
662 if [ $?
-eq 1 ]; then
663 if [ $withtap -eq "1" ]; then
664 fail
"Sending SIGSTOP to consumer daemon"
669 while [ $out -ne 0 ]; do
670 pid
=$
(pgrep
$CONSUMERD_MATCH)
672 # Wait until state becomes stopped for all
675 for consumer_pid
in $pid; do
676 state
=$
(ps
-p $consumer_pid -o state
= )
677 if [[ -n "$state" && "$state" != "T" ]]; then
683 if [ $withtap -eq "1" ]; then
684 pass
"Sending SIGSTOP to consumer daemon"
690 function sigstop_lttng_consumerd
()
692 sigstop_lttng_consumerd_opt
1 "$@"
695 function sigstop_lttng_consumerd_notap
()
697 sigstop_lttng_consumerd_opt
0 "$@"
700 function list_lttng_with_opts
()
703 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN list
$opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
704 ok $?
"Lttng-tool list command with option $opts"
707 function create_lttng_session_no_output
()
711 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN create
$sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
712 ok $?
"Create session $sess_name in no-output mode"
715 function create_lttng_session_uri
() {
720 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN create
$sess_name -U $uri $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
721 ok $?
"Create session $sess_name with uri:$uri and opts: $opts"
724 function create_lttng_session
()
727 local expected_to_fail
=$2
732 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN create
$sess_name -o $trace_path $opt > $OUTPUT_DEST
734 if [ $expected_to_fail -eq "1" ]; then
737 if [ $withtap -eq "1" ]; then
738 ok
$ret "Create session $sess_name in $trace_path failed as expected"
741 if [ $withtap -eq "1" ]; then
742 ok
$ret "Create session $sess_name in $trace_path"
748 function create_lttng_session_ok
()
750 create_lttng_session
1 0 "$@"
753 function create_lttng_session_fail
()
755 create_lttng_session
1 1 "$@"
758 function create_lttng_session_notap
()
760 create_lttng_session
0 0 "$@"
764 function enable_ust_lttng_channel
()
767 local expected_to_fail
=$2
769 local channel_name
=$4
772 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-channel
-u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
774 if [[ $expected_to_fail -eq "1" ]]; then
777 if [ $withtap -eq "1" ]; then
778 ok
$ret "Enable channel $channel_name for session $sess_name failed as expected"
781 if [ $withtap -eq "1" ]; then
782 ok
$ret "Enable channel $channel_name for session $sess_name"
788 function enable_ust_lttng_channel_ok
()
790 enable_ust_lttng_channel
1 0 "$@"
793 function enable_ust_lttng_channel_fail
()
795 enable_ust_lttng_channel
1 1 "$@"
798 function enable_ust_lttng_channel_notap
()
800 enable_ust_lttng_channel
0 0 "$@"
803 function disable_ust_lttng_channel
()
806 local channel_name
=$2
808 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-channel
-u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
809 ok $?
"Disable channel $channel_name for session $sess_name"
812 function enable_lttng_mmap_overwrite_kernel_channel
()
815 local channel_name
=$2
817 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-channel
-s $sess_name $channel_name -k --output mmap
--overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
818 ok $?
"Enable channel $channel_name for session $sess_name"
821 function enable_lttng_mmap_discard_small_kernel_channel
()
824 local channel_name
=$2
826 $TESTDIR/..
/src
/bin
/lttng
/$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
827 ok $?
"Enable small discard channel $channel_name for session $sess_name"
830 function enable_lttng_mmap_overwrite_small_kernel_channel
()
833 local channel_name
=$2
835 $TESTDIR/..
/src
/bin
/lttng
/$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
836 ok $?
"Enable small discard channel $channel_name for session $sess_name"
839 function enable_lttng_mmap_overwrite_ust_channel
()
842 local channel_name
=$2
844 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-channel
-s $sess_name $channel_name -u --output mmap
--overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
845 ok $?
"Enable channel $channel_name for session $sess_name"
848 function enable_ust_lttng_event
()
851 local expected_to_fail
=$2
853 local event_name
="$4"
854 local channel_name
=$5
856 if [ -z $channel_name ]; then
857 # default channel if none specified
860 chan
="-c $channel_name"
863 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
865 if [[ $expected_to_fail -eq "1" ]]; then
868 if [[ $withtap -eq "1" ]]; then
869 ok
$ret "Enable ust event $event_name for session $session_name failed as expected"
872 if [[ $withtap -eq "1" ]]; then
873 ok
$ret "Enable ust event $event_name for session $sess_name"
879 function enable_ust_lttng_event_ok
()
881 enable_ust_lttng_event
1 0 "$@"
884 function enable_ust_lttng_event_fail
()
886 enable_ust_lttng_event
1 1 "$@"
889 function enable_ust_lttng_event_notap
()
891 enable_ust_lttng_event
0 0 "$@"
894 function enable_jul_lttng_event
()
900 if [ -z $channel_name ]; then
901 # default channel if none specified
904 chan
="-c $channel_name"
907 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
908 ok $?
"Enable JUL event $event_name for session $sess_name"
911 function enable_jul_lttng_event_loglevel
()
914 local event_name
="$2"
916 local channel_name
=$4
918 if [ -z $channel_name ]; then
919 # default channel if none specified
922 chan
="-c $channel_name"
925 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
--loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
926 ok $?
"Enable JUL event $event_name for session $sess_name with loglevel $loglevel"
929 function enable_log4j_lttng_event
()
935 if [ -z $channel_name ]; then
936 # default channel if none specified
939 chan
="-c $channel_name"
942 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
943 ok $?
"Enable LOG4J event $event_name for session $sess_name"
946 function enable_log4j_lttng_event_loglevel
()
949 local event_name
="$2"
951 local channel_name
=$4
953 if [ -z $channel_name ]; then
954 # default channel if none specified
957 chan
="-c $channel_name"
960 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
--loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
961 ok $?
"Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
964 function enable_python_lttng_event
()
970 if [ -z $channel_name ]; then
971 # default channel if none specified
974 chan
="-c $channel_name"
977 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
978 ok $?
"Enable Python event $event_name for session $sess_name"
981 function enable_python_lttng_event_loglevel
()
984 local event_name
="$2"
986 local channel_name
=$4
988 if [ -z $channel_name ]; then
989 # default channel if none specified
992 chan
="-c $channel_name"
995 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
--loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
996 ok $?
"Enable Python event $event_name for session $sess_name with loglevel $loglevel"
999 function enable_ust_lttng_event_filter
()
1001 local sess_name
="$1"
1002 local event_name
="$2"
1005 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1006 ok $?
"Enable event $event_name with filtering for session $sess_name"
1009 function enable_ust_lttng_event_loglevel
()
1011 local sess_name
="$1"
1012 local event_name
="$2"
1015 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1016 ok $?
"Enable event $event_name with loglevel $loglevel"
1019 function enable_ust_lttng_event_loglevel_only
()
1021 local sess_name
="$1"
1022 local event_name
="$2"
1025 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1026 ok $?
"Enable event $event_name with loglevel-only $loglevel"
1029 function disable_ust_lttng_event
()
1031 local sess_name
="$1"
1032 local event_name
="$2"
1033 local channel_name
="$3"
1035 if [ -z $channel_name ]; then
1036 # default channel if none specified
1039 chan
="-c $channel_name"
1042 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
"$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1043 ok $?
"Disable event $event_name for session $sess_name"
1046 function disable_jul_lttng_event
()
1048 local sess_name
="$1"
1049 local event_name
="$2"
1051 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
"$event_name" -s $sess_name -j >/dev
/null
2>&1
1052 ok $?
"Disable JUL event $event_name for session $sess_name"
1055 function disable_log4j_lttng_event
()
1057 local sess_name
="$1"
1058 local event_name
="$2"
1060 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
"$event_name" -s $sess_name -l >/dev
/null
2>&1
1061 ok $?
"Disable LOG4J event $event_name for session $sess_name"
1064 function disable_python_lttng_event
()
1066 local sess_name
="$1"
1067 local event_name
="$2"
1069 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
"$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1070 ok $?
"Disable Python event $event_name for session $sess_name"
1073 function start_lttng_tracing
()
1075 local expected_to_fail
=$1
1078 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN start
$sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1080 if [[ $expected_to_fail -eq "1" ]]; then
1082 ok $?
"Start tracing for session $sess_name failed as expected"
1084 ok
$ret "Start tracing for session $sess_name"
1088 function start_lttng_tracing_ok
()
1090 start_lttng_tracing
0 "$@"
1093 function start_lttng_tracing_fail
()
1095 start_lttng_tracing
1 "$@"
1098 function stop_lttng_tracing
()
1100 local expected_to_fail
=$1
1103 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN stop
$sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1105 if [[ $expected_to_fail -eq "1" ]]; then
1107 ok $?
"Stop lttng tracing for session $sess_name failed as expected"
1109 ok
$ret "Stop lttng tracing for session $sess_name"
1113 function stop_lttng_tracing_ok
()
1115 stop_lttng_tracing
0 "$@"
1118 function stop_lttng_tracing_fail
()
1120 stop_lttng_tracing
1 "$@"
1123 function destroy_lttng_session
()
1126 local expected_to_fail
=$2
1129 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN destroy
$sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1131 if [[ $expected_to_fail -eq "1" ]]; then
1134 if [ $withtap -eq "1" ]; then
1135 ok
$ret "Destroy session $sess_name failed as expected"
1138 if [ $withtap -eq "1" ]; then
1139 ok
$ret "Destroy session $sess_name"
1144 function destroy_lttng_session_ok
()
1146 destroy_lttng_session
1 0 "$@"
1150 function destroy_lttng_session_fail
()
1152 destroy_lttng_session
1 1 "$@"
1155 function destroy_lttng_session_notap
()
1157 destroy_lttng_session
0 0 "$@"
1160 function destroy_lttng_sessions
()
1162 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN destroy
--all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1163 ok $?
"Destroy all lttng sessions"
1166 function lttng_snapshot_add_output
()
1168 local expected_to_fail
=$1
1172 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN snapshot add-output
-s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1174 if [[ $expected_to_fail -eq 1 ]]; then
1176 ok $?
"Added snapshot output file://$trace_path failed as expected"
1178 ok
$ret "Added snapshot output file://$trace_path"
1182 function lttng_snapshot_add_output_ok
()
1184 lttng_snapshot_add_output
0 "$@"
1187 function lttng_snapshot_add_output_fail
()
1189 lttng_snapshot_add_output
1 "$@"
1192 function lttng_snapshot_del_output
()
1194 local expected_to_fail
=$1
1198 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN snapshot del-output
-s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1200 if [[ $expected_to_fail -eq "1" ]]; then
1202 ok $?
"Deleted snapshot output id $id failed as expected"
1204 ok
$ret "Deleted snapshot output id $id"
1208 function lttng_snapshot_del_output_ok
()
1210 lttng_snapshot_del_output
0 "$@"
1213 function lttng_snapshot_del_output_fail
()
1215 lttng_snapshot_del_output
1 "$@"
1218 function lttng_snapshot_record
()
1223 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN snapshot record
-s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1224 ok $?
"Snapshot recorded"
1227 function lttng_snapshot_list
()
1230 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN snapshot list-output
-s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1231 ok $?
"Snapshot list"
1234 function lttng_save
()
1239 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN save
$sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1240 ok $?
"Session saved"
1243 function lttng_load
()
1245 local expected_to_fail
=$1
1248 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN load
$opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1250 if [[ $expected_to_fail -eq "1" ]]; then
1252 ok $?
"Load command failed as expected with opts: $opts"
1254 ok
$ret "Load command with opts: $opts"
1258 function lttng_load_ok
()
1263 function lttng_load_fail
()
1268 function lttng_track
()
1270 local expected_to_fail
=$1
1272 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN track
$opts >$OUTPUT_DEST
1274 if [[ $expected_to_fail -eq "1" ]]; then
1276 ok $?
"Track command failed as expected with opts: $opts"
1278 ok
$ret "Track command with opts: $opts"
1282 function lttng_track_ok
()
1287 function lttng_track_fail
()
1292 function lttng_untrack
()
1294 local expected_to_fail
=$1
1296 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN untrack
$opts >$OUTPUT_DEST
1298 if [[ $expected_to_fail -eq "1" ]]; then
1300 ok $?
"Untrack command failed as expected with opts: $opts"
1302 ok
$ret "Untrack command with opts: $opts"
1306 function lttng_untrack_ok
()
1308 lttng_untrack
0 "$@"
1311 function lttng_untrack_fail
()
1313 lttng_untrack
1 "$@"
1316 function add_context_lttng
()
1318 local expected_to_fail
="$1"
1320 local session_name
="$3"
1321 local channel_name
="$4"
1324 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN add-context
-s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1326 if [[ $expected_to_fail -eq "1" ]]; then
1328 ok $?
"Add context command failed as expected for type: $type"
1330 ok
$ret "Add context command for type: $type"
1334 function add_context_ust_ok
()
1336 add_context_lttng
0 -u "$@"
1339 function add_context_ust_fail
()
1341 add_context_lttng
1 -u "$@"
1344 function add_context_kernel_ok
()
1346 add_context_lttng
0 -k "$@"
1349 function add_context_kernel_fail
()
1351 add_context_lttng
1 -k "$@"
1354 function trace_matches
()
1360 which $BABELTRACE_BIN >/dev
/null
1361 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace matches"
1363 local count
=$
($BABELTRACE_BIN $trace_path |
grep $event_name |
wc -l)
1365 if [ "$count" -ne "$nr_iter" ]; then
1367 diag
"$count matching events found in trace"
1373 function trace_match_only
()
1379 which $BABELTRACE_BIN >/dev
/null
1380 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace matches"
1382 local count
=$
($BABELTRACE_BIN $trace_path |
grep $event_name |
wc -l)
1383 local total
=$
($BABELTRACE_BIN $trace_path |
wc -l)
1385 if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
1386 pass
"Trace match with $total event $event_name"
1389 diag
"$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
1393 function validate_trace
1398 which $BABELTRACE_BIN >/dev
/null
1399 if [ $?
-ne 0 ]; then
1400 skip
0 "Babeltrace binary not found. Skipping trace validation"
1405 for i
in $event_name; do
1406 traced
=$
($BABELTRACE_BIN $trace_path 2>/dev
/null |
grep $i |
wc -l)
1407 if [ "$traced" -ne 0 ]; then
1408 pass
"Validate trace for event $i, $traced events"
1410 fail
"Validate trace for event $i"
1411 diag
"Found $traced occurences of $i"
1419 function validate_trace_count
1423 local expected_count
=$3
1425 which $BABELTRACE_BIN >/dev
/null
1426 if [ $?
-ne 0 ]; then
1427 skip
0 "Babeltrace binary not found. Skipping trace validation"
1433 for i
in $event_name; do
1434 traced
=$
($BABELTRACE_BIN $trace_path 2>/dev
/null |
grep $i |
wc -l)
1435 if [ "$traced" -ne 0 ]; then
1436 pass
"Validate trace for event $i, $traced events"
1438 fail
"Validate trace for event $i"
1439 diag
"Found $traced occurences of $i"
1441 cnt
=$
(($cnt + $traced))
1444 test $cnt -eq $expected_count
1445 ok $?
"Read a total of $cnt events, expected $expected_count"
1448 function trace_first_line
1452 which $BABELTRACE_BIN >/dev
/null
1453 if [ $?
-ne 0 ]; then
1454 skip
0 "Babeltrace binary not found. Skipping trace validation"
1457 $BABELTRACE_BIN $trace_path 2>/dev
/null |
head -n 1
1460 function validate_trace_exp
()
1465 which $BABELTRACE_BIN >/dev
/null
1466 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace validation"
1468 traced
=$
($BABELTRACE_BIN $trace_path 2>/dev
/null |
grep ${event_exp} |
wc -l)
1469 if [ "$traced" -ne 0 ]; then
1470 pass
"Validate trace for expression '${event_exp}', $traced events"
1472 fail
"Validate trace for expression '${event_exp}'"
1473 diag
"Found $traced occurences of '${event_exp}'"
1479 function validate_trace_only_exp
()
1484 which $BABELTRACE_BIN >/dev
/null
1485 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace matches"
1487 local count
=$
($BABELTRACE_BIN $trace_path |
grep ${event_exp} |
wc -l)
1488 local total
=$
($BABELTRACE_BIN $trace_path |
wc -l)
1490 if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then
1491 pass
"Trace match with $total for expression '${event_exp}"
1494 diag
"$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected"
1500 function validate_trace_empty
()
1504 which $BABELTRACE_BIN >/dev
/null
1505 if [ $?
-ne 0 ]; then
1506 skip
0 "Babeltrace binary not found. Skipping trace validation"
1509 events
=$
($BABELTRACE_BIN $trace_path 2>/dev
/null
)
1511 if [ $ret -ne 0 ]; then
1512 fail
"Failed to parse trace"
1516 traced
=$
(echo -n "$events" |
wc -l)
1517 if [ "$traced" -eq 0 ]; then
1518 pass
"Validate empty trace"
1520 fail
"Validate empty trace"
1521 diag
"Found $traced events in trace"
1527 function regenerate_metadata
()
1529 local expected_to_fail
=$1
1532 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN regenerate metadata
-s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1534 if [[ $expected_to_fail -eq "1" ]]; then
1536 ok $?
"Expected fail on regenerate metadata $sess_name"
1538 ok
$ret "Metadata regenerate $sess_name"
1542 function regenerate_metadata_ok
()
1544 regenerate_metadata
0 "$@"
1547 function regenerate_metadata_fail
()
1549 regenerate_metadata
1 "$@"
1552 function regenerate_statedump
()
1554 local expected_to_fail
=$1
1557 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN regenerate statedump
-s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1559 if [[ $expected_to_fail -eq "1" ]]; then
1561 ok $?
"Expected fail on regenerate statedump $sess_name"
1563 ok
$ret "Metadata regenerate $sess_name"
1567 function regenerate_statedump_ok
()
1569 regenerate_statedump
0 "$@"
1572 function regenerate_statedump_fail
()
1574 regenerate_statedump
1 "$@"
1577 function destructive_tests_enabled
()
1579 if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then