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.*"
18 RUNAS_BIN
="lttng-runas"
19 RUNAS_MATCH
=".*lttng-runas.*"
20 CONSUMERD_BIN
="lttng-consumerd"
21 CONSUMERD_MATCH
=".*lttng-consumerd.*"
22 RELAYD_BIN
="lttng-relayd"
23 RELAYD_MATCH
=".*lttng-relayd.*"
25 BABELTRACE_BIN
="babeltrace"
27 ERROR_OUTPUT_DEST
=/dev
/null
29 # Minimal kernel version supported for session daemon tests
30 KERNEL_MAJOR_VERSION
=2
31 KERNEL_MINOR_VERSION
=6
32 KERNEL_PATCHLEVEL_VERSION
=27
34 # We set the default UST register timeout and network and app socket timeout to
35 # "wait forever", so that basic tests don't have to worry about hitting
36 # timeouts on busy systems. Specialized tests should test those corner-cases.
37 export LTTNG_UST_REGISTER_TIMEOUT
=-1
38 export LTTNG_NETWORK_SOCKET_TIMEOUT
=-1
39 export LTTNG_APP_SOCKET_TIMEOUT
=-1
41 # We set the default lttng-sessiond path to /bin/true to prevent the spawning
42 # of a daemonized sessiond. This is necessary since 'lttng create' will spawn
43 # its own sessiond if none is running. It also ensures that 'lttng create'
44 # fails when no sessiond is running.
45 export LTTNG_SESSIOND_PATH
="/bin/true"
47 source $TESTDIR/utils
/tap
/tap.sh
49 if [ -z $LTTNG_TEST_TEARDOWN_TIMEOUT ]; then
50 LTTNG_TEST_TEARDOWN_TIMEOUT
=60
53 function full_cleanup
()
55 # Try to kill daemons gracefully
56 stop_lttng_relayd_notap SIGTERM
$LTTNG_TEST_TEARDOWN_TIMEOUT
57 stop_lttng_sessiond_notap SIGTERM
$LTTNG_TEST_TEARDOWN_TIMEOUT
59 # If daemons are still present, forcibly kill them
60 stop_lttng_relayd_notap SIGKILL
$LTTNG_TEST_TEARDOWN_TIMEOUT
61 stop_lttng_sessiond_notap SIGKILL
$LTTNG_TEST_TEARDOWN_TIMEOUT
62 stop_lttng_consumerd_notap SIGKILL
$LTTNG_TEST_TEARDOWN_TIMEOUT
64 # Disable trap for SIGTERM since the following kill to the
65 # pidgroup will be SIGTERM. Otherwise it loops.
66 # The '-' before the pid number ($$) indicates 'kill' to signal the
67 # whole process group.
68 trap - SIGTERM
&& kill -- -$$
71 function null_pipes
()
78 trap full_cleanup SIGINT SIGTERM
80 # perl prove closes its child pipes before giving it a chance to run its
81 # signal trap handlers. Redirect pipes to /dev/null if SIGPIPE is caught
82 # to allow those trap handlers to proceed.
84 trap null_pipes SIGPIPE
88 # Check if we are a terminal
90 echo -e "\e[1;32mOK\e[0m"
96 function print_fail
()
98 # Check if we are a terminal
100 echo -e "\e[1;31mFAIL\e[0m"
106 function print_test_banner
()
112 function validate_kernel_version
()
114 local kern_version
=($
(uname
-r |
awk -F.
'{ printf("%d.%d.%d\n",$1,$2,$3); }' |
tr '.' '\n'))
115 if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then
118 if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then
121 if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then
127 # Generate a random string
128 # $1 = number of characters; defaults to 16
129 # $2 = include special characters; 1 = yes, 0 = no; defaults to yes
130 function randstring
()
132 [ "$2" == "0" ] && CHAR
="[:alnum:]" || CHAR
="[:graph:]"
133 cat /dev
/urandom
2>/dev
/null |
tr -cd "$CHAR" 2>/dev
/null |
head -c ${1:-16} 2>/dev
/null
137 # Return the number of _configured_ CPUs.
138 function conf_proc_count
()
140 getconf _NPROCESSORS_CONF
141 if [ $?
-ne 0 ]; then
142 diag
"Failed to get the number of configured CPUs"
147 # Check if base lttng-modules are present.
148 # Bail out on failure
149 function validate_lttng_modules_present
()
151 modprobe
-n lttng-tracer
2>/dev
/null
152 if [ $?
-ne 0 ]; then
153 BAIL_OUT
"LTTng modules not detected."
157 function enable_kernel_lttng_event
160 local expected_to_fail
="$2"
162 local event_name
="$4"
163 local channel_name
="$5"
165 if [ -z "$event_name" ]; then
166 # Enable all event if no event name specified
170 if [ -z "$channel_name" ]; then
171 # default channel if none specified
174 chan
="-c $channel_name"
177 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
179 if [[ $expected_to_fail -eq "1" ]]; then
182 if [ $withtap -eq "1" ]; then
183 ok
$ret "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected"
186 if [ $withtap -eq "1" ]; then
187 ok
$ret "Enable kernel event $event_name for session $sess_name"
192 function enable_kernel_lttng_event_ok
()
194 enable_kernel_lttng_event
1 0 "$@"
197 function enable_kernel_lttng_event_fail
()
199 enable_kernel_lttng_event
1 1 "$@"
202 function enable_kernel_lttng_event_notap
()
204 enable_kernel_lttng_event
0 0 "$@"
208 function lttng_enable_kernel_event
210 enable_kernel_lttng_event_ok
"$@"
213 function lttng_enable_kernel_syscall
()
215 local expected_to_fail
=$1
217 local syscall_name
=$3
218 local channel_name
=$4
220 if [ -z $syscall_name ]; then
221 # Enable all event if no syscall name specified
225 if [ -z $channel_name ]; then
226 # default channel if none specified
229 chan
="-c $channel_name"
232 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
--syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
234 if [[ $expected_to_fail -eq "1" ]]; then
236 ok $?
"Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected"
238 ok
$ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
242 function lttng_enable_kernel_syscall_ok
()
244 lttng_enable_kernel_syscall
0 "$@"
247 function lttng_enable_kernel_syscall_fail
()
249 lttng_enable_kernel_syscall
1 "$@"
252 function lttng_disable_kernel_syscall
()
254 local expected_to_fail
=$1
256 local syscall_name
=$3
257 local channel_name
=$4
259 if [ -z $syscall_name ]; then
260 # Enable all event if no syscall name specified
264 if [ -z $channel_name ]; then
265 # default channel if none specified
268 chan
="-c $channel_name"
271 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
--syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
274 if [[ $expected_to_fail -eq "1" ]]; then
276 ok $?
"Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected"
278 ok
$ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
282 function lttng_disable_kernel_syscall_ok
()
284 lttng_disable_kernel_syscall
0 "$@"
287 function lttng_disable_kernel_syscall_fail
()
289 lttng_disable_kernel_syscall
1 "$@"
292 function lttng_enable_kernel_userspace_probe_event
()
294 local expected_to_fail
="$1"
297 local event_name
="$4"
299 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" enable-event
--kernel --userspace-probe="$target" "$event_name" -s "$sess_name" > "$OUTPUT_DEST" 2> "$ERROR_OUTPUT_DEST"
301 if [[ $expected_to_fail -eq "1" ]]; then
303 ok $?
"Enable kernel userspace probe event for session $sess_name failed as expected"
305 ok
$ret "Enable kernel userspace probe event for session $sess_name"
309 function lttng_enable_kernel_userspace_probe_event_fail
()
311 lttng_enable_kernel_userspace_probe_event
1 "$@"
314 function lttng_enable_kernel_userspace_probe_event_ok
()
316 lttng_enable_kernel_userspace_probe_event
0 "$@"
319 function disable_kernel_lttng_userspace_probe_event_ok
()
322 local event_name
="$2"
324 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" disable-event
--kernel "$event_name" -s "$sess_name" > "$OUTPUT_DEST" 2> "$ERROR_OUTPUT_DEST"
325 ok $?
"Disable kernel event $target for session $sess_name"
327 function lttng_enable_kernel_channel
()
330 local expected_to_fail
=$2
332 local channel_name
=$4
335 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-channel
-k $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
337 if [[ $expected_to_fail -eq "1" ]]; then
340 if [ $withtap -eq "1" ]; then
341 ok
$ret "Enable channel $channel_name for session $sess_name failed as expected"
344 if [ $withtap -eq "1" ]; then
345 ok
$ret "Enable channel $channel_name for session $sess_name"
350 function lttng_enable_kernel_channel_ok
()
352 lttng_enable_kernel_channel
1 0 "$@"
355 function lttng_enable_kernel_channel_fail
()
357 lttng_enable_kernel_channel
1 1 "$@"
360 function lttng_enable_kernel_channel_notap
()
362 lttng_enable_kernel_channel
0 0 "$@"
365 function enable_kernel_lttng_channel_ok
()
367 lttng_enable_kernel_channel
1 0 "$@"
370 function lttng_disable_kernel_channel
()
372 local expected_to_fail
=$1
374 local channel_name
=$3
376 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-channel
-k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
378 if [[ $expected_to_fail -eq "1" ]]; then
380 ok $?
"Disable channel $channel_name for session $sess_name failed as expected"
382 ok
$ret "Disable channel $channel_name for session $sess_name"
386 function lttng_disable_kernel_channel_ok
()
388 lttng_disable_kernel_channel
0 "$@"
391 function lttng_disable_kernel_channel_fail
()
393 lttng_disable_kernel_channel
1 "$@"
396 function start_lttng_relayd_opt
()
401 DIR
=$
(readlink
-f "$TESTDIR")
403 if [ -z "$(pgrep "$RELAYD_MATCH")" ]; then
404 # shellcheck disable=SC2086
405 "$DIR/../src/bin/lttng-relayd/$RELAYD_BIN" -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
406 #"$DIR/../src/bin/lttng-relayd/$RELAYD_BIN" $opt -vvv >>/tmp/relayd.log 2>&1 &
407 if [ $?
-eq 1 ]; then
408 if [ "$withtap" -eq "1" ]; then
409 fail
"Start lttng-relayd (opt: $opt)"
413 if [ "$withtap" -eq "1" ]; then
414 pass
"Start lttng-relayd (opt: $opt)"
418 pass
"Start lttng-relayd (opt: $opt)"
422 function start_lttng_relayd
()
424 start_lttng_relayd_opt
1 "$@"
427 function start_lttng_relayd_notap
()
429 start_lttng_relayd_opt
0 "$@"
432 function stop_lttng_relayd_opt
()
437 if [ -z "$signal" ]; then
444 # Multiply time by 2 to simplify integer arithmetic
445 if [ -n "$timeout_s" ]; then
446 dtimeleft_s
=$
((timeout_s
* 2))
452 pids
=$
(pgrep
"$RELAYD_MATCH")
453 if [ -z "$pids" ]; then
454 if [ "$withtap" -eq "1" ]; then
455 pass
"No relay daemon to kill"
460 diag
"Killing (signal $signal) lttng-relayd (pid: $pids)"
462 # shellcheck disable=SC2086
463 if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then
465 if [ "$withtap" -eq "1" ]; then
466 fail
"Kill relay daemon"
470 while [ -n "$out" ]; do
471 out
=$
(pgrep
"$RELAYD_MATCH")
472 if [ -n "$dtimeleft_s" ]; then
473 if [ $dtimeleft_s -lt 0 ]; then
477 dtimeleft_s
=$
((dtimeleft_s
- 1))
481 if [ "$withtap" -eq "1" ]; then
482 if [ "$retval" -eq "0" ]; then
483 pass
"Wait after kill relay daemon"
485 fail
"Wait after kill relay daemon"
492 function stop_lttng_relayd
()
494 stop_lttng_relayd_opt
1 "$@"
497 function stop_lttng_relayd_notap
()
499 stop_lttng_relayd_opt
0 "$@"
502 #First arg: show tap output
503 #Second argument: load path for automatic loading
504 function start_lttng_sessiond_opt
()
512 local long_bit_value
=
513 long_bit_value
=$
(getconf LONG_BIT
)
515 if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
516 # Env variable requested no session daemon
520 DIR
=$
(readlink
-f "$TESTDIR")
522 # Get long_bit value for 32/64 consumerd
523 case "$long_bit_value" in
525 consumerd
="--consumerd32-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
528 consumerd
="--consumerd64-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd"
535 # Check for env. variable. Allow the use of LD_PRELOAD etc.
536 if [[ "x${LTTNG_SESSIOND_ENV_VARS}" != "x" ]]; then
537 env_vars
="${LTTNG_SESSIOND_ENV_VARS} "
539 env_vars
="${env_vars}$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN"
541 if ! validate_kernel_version
; then
542 fail
"Start session daemon"
543 BAIL_OUT
"*** Kernel too old for session daemon tests ***"
546 : "${LTTNG_SESSION_CONFIG_XSD_PATH="${DIR}/../src/common/config/"}"
547 export LTTNG_SESSION_CONFIG_XSD_PATH
549 if [ -z "$(pgrep "${SESSIOND_MATCH}")" ]; then
551 if [ -n "$load_path" ]; then
552 # shellcheck disable=SC2086
553 env
$env_vars --load "$load_path" --background "$consumerd"
555 # shellcheck disable=SC2086
556 env
$env_vars --background "$consumerd"
558 #$DIR/../src/bin/lttng-sessiond/$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
560 if [ "$withtap" -eq "1" ]; then
561 ok
$status "Start session daemon"
566 function start_lttng_sessiond
()
568 start_lttng_sessiond_opt
1 "$@"
571 function start_lttng_sessiond_notap
()
573 start_lttng_sessiond_opt
0 "$@"
576 function stop_lttng_sessiond_opt
()
581 if [ -z "$signal" ]; then
588 # Multiply time by 2 to simplify integer arithmetic
589 if [ -n "$timeout_s" ]; then
590 dtimeleft_s
=$
((timeout_s
* 2))
593 if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
594 # Env variable requested no session daemon
601 runas_pids
=$
(pgrep
"$RUNAS_MATCH")
604 pids
=$
(pgrep
"$SESSIOND_MATCH")
606 if [ -n "$runas_pids" ]; then
607 pids
="$pids $runas_pids"
610 if [ -z "$pids" ]; then
611 if [ "$withtap" -eq "1" ]; then
612 pass
"No session daemon to kill"
617 diag
"Killing (signal $signal) $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo "$pids" | tr '\n' ' ')"
619 # shellcheck disable=SC2086
620 if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then
622 if [ "$withtap" -eq "1" ]; then
623 fail
"Kill sessions daemon"
627 while [ -n "$out" ]; do
628 out
=$
(pgrep
"${SESSIOND_MATCH}")
629 if [ -n "$dtimeleft_s" ]; then
630 if [ $dtimeleft_s -lt 0 ]; then
634 dtimeleft_s
=$
((dtimeleft_s
- 1))
639 while [ -n "$out" ]; do
640 out
=$
(pgrep
"$CONSUMERD_MATCH")
641 if [ -n "$dtimeleft_s" ]; then
642 if [ $dtimeleft_s -lt 0 ]; then
646 dtimeleft_s
=$
((dtimeleft_s
- 1))
651 if [ "$withtap" -eq "1" ]; then
652 if [ "$retval" -eq "0" ]; then
653 pass
"Wait after kill session daemon"
655 fail
"Wait after kill session daemon"
659 if [ "$signal" = "SIGKILL" ]; then
660 if [ "$(id -u)" -eq "0" ]; then
662 modules
="$(lsmod | grep ^lttng | awk '{print $1}')"
664 if [ -n "$modules" ]; then
665 diag
"Unloading all LTTng modules"
666 modprobe
-r "$modules"
674 function stop_lttng_sessiond
()
676 stop_lttng_sessiond_opt
1 "$@"
679 function stop_lttng_sessiond_notap
()
681 stop_lttng_sessiond_opt
0 "$@"
684 function sigstop_lttng_sessiond_opt
()
689 if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
690 # Env variable requested no session daemon
694 PID_SESSIOND
="$(pgrep "${SESSIOND_MATCH}") $(pgrep "$RUNAS_MATCH")"
696 if [ "$withtap" -eq "1" ]; then
697 diag
"Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo "$PID_SESSIOND" | tr '\n' ' ')"
700 # shellcheck disable=SC2086
701 if ! kill -s $signal $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then
702 if [ "$withtap" -eq "1" ]; then
703 fail
"Sending SIGSTOP to session daemon"
707 while [ $out -ne 0 ]; do
708 pid
="$(pgrep "$SESSIOND_MATCH")"
710 # Wait until state becomes stopped for session
713 for sessiond_pid
in $pid; do
714 state
="$(ps -p "$sessiond_pid" -o state= )"
715 if [[ -n "$state" && "$state" != "T" ]]; then
721 if [ "$withtap" -eq "1" ]; then
722 pass
"Sending SIGSTOP to session daemon"
727 function sigstop_lttng_sessiond
()
729 sigstop_lttng_sessiond_opt
1 "$@"
732 function sigstop_lttng_sessiond_notap
()
734 sigstop_lttng_sessiond_opt
0 "$@"
737 function stop_lttng_consumerd_opt
()
742 if [ -z "$signal" ]; then
749 # Multiply time by 2 to simplify integer arithmetic
750 if [ -n "$timeout_s" ]; then
751 dtimeleft_s
=$
((timeout_s
* 2))
756 PID_CONSUMERD
="$(pgrep "$CONSUMERD_MATCH")"
758 if [ -z "$PID_CONSUMERD" ]; then
759 if [ "$withtap" -eq "1" ]; then
760 pass
"No consumer daemon to kill"
765 diag
"Killing (signal $signal) $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')"
767 # shellcheck disable=SC2086
768 if ! kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then
770 if [ "$withtap" -eq "1" ]; then
771 fail
"Kill consumer daemon"
775 while [ $out -ne 0 ]; do
776 pid
="$(pgrep "$CONSUMERD_MATCH")"
778 # If consumerds are still present check their status.
779 # A zombie status qualifies the consumerd as *killed*
781 for consumer_pid
in $pid; do
782 state
="$(ps -p "$consumer_pid" -o state= )"
783 if [[ -n "$state" && "$state" != "Z" ]]; then
787 if [ -n "$dtimeleft_s" ]; then
788 if [ $dtimeleft_s -lt 0 ]; then
792 dtimeleft_s
=$
((dtimeleft_s
- 1))
796 if [ "$withtap" -eq "1" ]; then
797 if [ "$retval" -eq "0" ]; then
798 pass
"Wait after kill consumer daemon"
800 fail
"Wait after kill consumer daemon"
808 function stop_lttng_consumerd
()
810 stop_lttng_consumerd_opt
1 "$@"
813 function stop_lttng_consumerd_notap
()
815 stop_lttng_consumerd_opt
0 "$@"
818 function sigstop_lttng_consumerd_opt
()
823 PID_CONSUMERD
="$(pgrep "$CONSUMERD_MATCH")"
825 diag
"Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')"
827 # shellcheck disable=SC2086
828 kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
831 if [ $retval -eq 1 ]; then
832 if [ "$withtap" -eq "1" ]; then
833 fail
"Sending SIGSTOP to consumer daemon"
838 while [ $out -ne 0 ]; do
839 pid
="$(pgrep "$CONSUMERD_MATCH")"
841 # Wait until state becomes stopped for all
844 for consumer_pid
in $pid; do
845 state
="$(ps -p "$consumer_pid" -o state= )"
846 if [[ -n "$state" && "$state" != "T" ]]; then
852 if [ "$withtap" -eq "1" ]; then
853 pass
"Sending SIGSTOP to consumer daemon"
859 function sigstop_lttng_consumerd
()
861 sigstop_lttng_consumerd_opt
1 "$@"
864 function sigstop_lttng_consumerd_notap
()
866 sigstop_lttng_consumerd_opt
0 "$@"
869 function list_lttng_with_opts
()
872 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN list
$opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
873 ok $?
"Lttng-tool list command with option $opts"
876 function create_lttng_session_no_output
()
881 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN create
$sess_name --no-output $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
882 ok $?
"Create session $sess_name in no-output mode"
885 function create_lttng_session_uri
() {
890 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN create
$sess_name -U $uri $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
891 ok $?
"Create session $sess_name with uri:$uri and opts: $opts"
894 function create_lttng_session
()
897 local expected_to_fail
=$2
902 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN create
$sess_name -o $trace_path $opt > $OUTPUT_DEST
904 if [ $expected_to_fail -eq "1" ]; then
907 if [ $withtap -eq "1" ]; then
908 ok
$ret "Create session $sess_name in $trace_path failed as expected"
911 if [ $withtap -eq "1" ]; then
912 ok
$ret "Create session $sess_name in $trace_path"
918 function create_lttng_session_ok
()
920 create_lttng_session
1 0 "$@"
923 function create_lttng_session_fail
()
925 create_lttng_session
1 1 "$@"
928 function create_lttng_session_notap
()
930 create_lttng_session
0 0 "$@"
934 function enable_ust_lttng_channel
()
937 local expected_to_fail
=$2
939 local channel_name
=$4
942 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-channel
-u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
944 if [[ $expected_to_fail -eq "1" ]]; then
947 if [ $withtap -eq "1" ]; then
948 ok
$ret "Enable channel $channel_name for session $sess_name failed as expected"
951 if [ $withtap -eq "1" ]; then
952 ok
$ret "Enable channel $channel_name for session $sess_name"
958 function enable_ust_lttng_channel_ok
()
960 enable_ust_lttng_channel
1 0 "$@"
963 function enable_ust_lttng_channel_fail
()
965 enable_ust_lttng_channel
1 1 "$@"
968 function enable_ust_lttng_channel_notap
()
970 enable_ust_lttng_channel
0 0 "$@"
973 function disable_ust_lttng_channel
()
976 local channel_name
=$2
978 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-channel
-u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
979 ok $?
"Disable channel $channel_name for session $sess_name"
982 function enable_lttng_mmap_overwrite_kernel_channel
()
985 local channel_name
=$2
987 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-channel
-s $sess_name $channel_name -k --output mmap
--overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
988 ok $?
"Enable channel $channel_name for session $sess_name"
991 function enable_lttng_mmap_discard_small_kernel_channel
()
994 local channel_name
=$2
996 $TESTDIR/..
/src
/bin
/lttng
/$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
997 ok $?
"Enable small discard channel $channel_name for session $sess_name"
1000 function enable_lttng_mmap_overwrite_small_kernel_channel
()
1003 local channel_name
=$2
1005 $TESTDIR/..
/src
/bin
/lttng
/$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
1006 ok $?
"Enable small discard channel $channel_name for session $sess_name"
1009 function enable_lttng_mmap_overwrite_ust_channel
()
1012 local channel_name
=$2
1014 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-channel
-s $sess_name $channel_name -u --output mmap
--overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1015 ok $?
"Enable channel $channel_name for session $sess_name"
1018 function enable_ust_lttng_event
()
1021 local expected_to_fail
=$2
1023 local event_name
="$4"
1024 local channel_name
=$5
1026 if [ -z $channel_name ]; then
1027 # default channel if none specified
1030 chan
="-c $channel_name"
1033 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1035 if [[ $expected_to_fail -eq "1" ]]; then
1038 if [[ $withtap -eq "1" ]]; then
1039 ok
$ret "Enable ust event $event_name for session $session_name failed as expected"
1042 if [[ $withtap -eq "1" ]]; then
1043 ok
$ret "Enable ust event $event_name for session $sess_name"
1049 function enable_ust_lttng_event_ok
()
1051 enable_ust_lttng_event
1 0 "$@"
1054 function enable_ust_lttng_event_fail
()
1056 enable_ust_lttng_event
1 1 "$@"
1059 function enable_ust_lttng_event_notap
()
1061 enable_ust_lttng_event
0 0 "$@"
1064 function enable_jul_lttng_event
()
1070 if [ -z $channel_name ]; then
1071 # default channel if none specified
1074 chan
="-c $channel_name"
1077 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1078 ok $?
"Enable JUL event $event_name for session $sess_name"
1081 function enable_jul_lttng_event_loglevel
()
1084 local event_name
="$2"
1086 local channel_name
=$4
1088 if [ -z $channel_name ]; then
1089 # default channel if none specified
1092 chan
="-c $channel_name"
1095 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
--loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1096 ok $?
"Enable JUL event $event_name for session $sess_name with loglevel $loglevel"
1099 function enable_log4j_lttng_event
()
1105 if [ -z $channel_name ]; then
1106 # default channel if none specified
1109 chan
="-c $channel_name"
1112 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1113 ok $?
"Enable LOG4J event $event_name for session $sess_name"
1116 function enable_log4j_lttng_event_loglevel
()
1119 local event_name
="$2"
1121 local channel_name
=$4
1123 if [ -z $channel_name ]; then
1124 # default channel if none specified
1127 chan
="-c $channel_name"
1130 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
--loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1131 ok $?
"Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
1134 function enable_python_lttng_event
()
1140 if [ -z $channel_name ]; then
1141 # default channel if none specified
1144 chan
="-c $channel_name"
1147 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1148 ok $?
"Enable Python event $event_name for session $sess_name"
1151 function enable_python_lttng_event_loglevel
()
1154 local event_name
="$2"
1156 local channel_name
=$4
1158 if [ -z $channel_name ]; then
1159 # default channel if none specified
1162 chan
="-c $channel_name"
1165 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
--loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1166 ok $?
"Enable Python event $event_name for session $sess_name with loglevel $loglevel"
1169 function enable_ust_lttng_event_filter
()
1171 local sess_name
="$1"
1172 local event_name
="$2"
1175 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1176 ok $?
"Enable event $event_name with filtering for session $sess_name"
1179 function enable_ust_lttng_event_loglevel
()
1181 local sess_name
="$1"
1182 local event_name
="$2"
1185 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1186 ok $?
"Enable event $event_name with loglevel $loglevel"
1189 function enable_ust_lttng_event_loglevel_only
()
1191 local sess_name
="$1"
1192 local event_name
="$2"
1195 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-event
"$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1196 ok $?
"Enable event $event_name with loglevel-only $loglevel"
1199 function disable_ust_lttng_event
()
1201 local sess_name
="$1"
1202 local event_name
="$2"
1203 local channel_name
="$3"
1205 if [ -z $channel_name ]; then
1206 # default channel if none specified
1209 chan
="-c $channel_name"
1212 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
"$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1213 ok $?
"Disable event $event_name for session $sess_name"
1216 function disable_jul_lttng_event
()
1218 local sess_name
="$1"
1219 local event_name
="$2"
1221 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
"$event_name" -s $sess_name -j >/dev
/null
2>&1
1222 ok $?
"Disable JUL event $event_name for session $sess_name"
1225 function disable_log4j_lttng_event
()
1227 local sess_name
="$1"
1228 local event_name
="$2"
1230 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
"$event_name" -s $sess_name -l >/dev
/null
2>&1
1231 ok $?
"Disable LOG4J event $event_name for session $sess_name"
1234 function disable_python_lttng_event
()
1236 local sess_name
="$1"
1237 local event_name
="$2"
1239 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN disable-event
"$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1240 ok $?
"Disable Python event $event_name for session $sess_name"
1243 function start_lttng_tracing_opt
()
1246 local expected_to_fail
=$2
1249 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN start
$sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1251 if [[ $expected_to_fail -eq "1" ]]; then
1254 if [ $withtap -eq "1" ]; then
1255 ok $?
"Start tracing for session $sess_name failed as expected"
1258 if [ $withtap -eq "1" ]; then
1259 ok
$ret "Start tracing for session $sess_name"
1264 function start_lttng_tracing_ok
()
1266 start_lttng_tracing_opt
1 0 "$@"
1269 function start_lttng_tracing_fail
()
1271 start_lttng_tracing_opt
1 1 "$@"
1274 function start_lttng_tracing_notap
()
1276 start_lttng_tracing_opt
0 1 "$@"
1279 function stop_lttng_tracing_opt
()
1282 local expected_to_fail
=$2
1285 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN stop
$sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1287 if [[ $expected_to_fail -eq "1" ]]; then
1290 if [ $withtap -eq "1" ]; then
1291 ok $?
"Stop lttng tracing for session $sess_name failed as expected"
1294 if [ $withtap -eq "1" ]; then
1295 ok
$ret "Stop lttng tracing for session $sess_name"
1300 function stop_lttng_tracing_ok
()
1302 stop_lttng_tracing_opt
1 0 "$@"
1305 function stop_lttng_tracing_fail
()
1307 stop_lttng_tracing_opt
1 1 "$@"
1310 function stop_lttng_tracing_notap
()
1312 stop_lttng_tracing_opt
0 0 "$@"
1315 function destroy_lttng_session
()
1318 local expected_to_fail
=$2
1321 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN destroy
$sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1323 if [[ $expected_to_fail -eq "1" ]]; then
1326 if [ $withtap -eq "1" ]; then
1327 ok
$ret "Destroy session $sess_name failed as expected"
1330 if [ $withtap -eq "1" ]; then
1331 ok
$ret "Destroy session $sess_name"
1336 function destroy_lttng_session_ok
()
1338 destroy_lttng_session
1 0 "$@"
1342 function destroy_lttng_session_fail
()
1344 destroy_lttng_session
1 1 "$@"
1347 function destroy_lttng_session_notap
()
1349 destroy_lttng_session
0 0 "$@"
1352 function destroy_lttng_sessions
()
1354 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN destroy
--all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1355 ok $?
"Destroy all lttng sessions"
1358 function lttng_snapshot_add_output
()
1360 local expected_to_fail
=$1
1364 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN snapshot add-output
-s $sess_name $trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1366 if [[ $expected_to_fail -eq 1 ]]; then
1368 ok $?
"Added snapshot output file://$trace_path failed as expected"
1370 ok
$ret "Added snapshot output file://$trace_path"
1374 function lttng_snapshot_add_output_ok
()
1376 lttng_snapshot_add_output
0 "$@"
1379 function lttng_snapshot_add_output_fail
()
1381 lttng_snapshot_add_output
1 "$@"
1384 function lttng_snapshot_del_output
()
1386 local expected_to_fail
=$1
1390 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN snapshot del-output
-s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1392 if [[ $expected_to_fail -eq "1" ]]; then
1394 ok $?
"Deleted snapshot output id $id failed as expected"
1396 ok
$ret "Deleted snapshot output id $id"
1400 function lttng_snapshot_del_output_ok
()
1402 lttng_snapshot_del_output
0 "$@"
1405 function lttng_snapshot_del_output_fail
()
1407 lttng_snapshot_del_output
1 "$@"
1410 function lttng_snapshot_record
()
1415 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN snapshot record
-s $sess_name $trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1416 ok $?
"Snapshot recorded"
1419 function lttng_snapshot_list
()
1422 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN snapshot list-output
-s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1423 ok $?
"Snapshot list"
1426 function lttng_save
()
1431 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN save
$sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1432 ok $?
"Session saved"
1435 function lttng_load
()
1437 local expected_to_fail
=$1
1440 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN load
$opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1442 if [[ $expected_to_fail -eq "1" ]]; then
1444 ok $?
"Load command failed as expected with opts: $opts"
1446 ok
$ret "Load command with opts: $opts"
1450 function lttng_load_ok
()
1455 function lttng_load_fail
()
1460 function lttng_track
()
1462 local expected_to_fail
=$1
1464 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN track
$opts >$OUTPUT_DEST
1466 if [[ $expected_to_fail -eq "1" ]]; then
1468 ok $?
"Track command failed as expected with opts: $opts"
1470 ok
$ret "Track command with opts: $opts"
1474 function lttng_track_ok
()
1479 function lttng_track_fail
()
1484 function lttng_untrack
()
1486 local expected_to_fail
=$1
1488 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN untrack
$opts >$OUTPUT_DEST
1490 if [[ $expected_to_fail -eq "1" ]]; then
1492 ok $?
"Untrack command failed as expected with opts: $opts"
1494 ok
$ret "Untrack command with opts: $opts"
1498 function lttng_untrack_ok
()
1500 lttng_untrack
0 "$@"
1503 function lttng_untrack_fail
()
1505 lttng_untrack
1 "$@"
1508 function lttng_track_pid_ok
()
1511 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" track
--kernel --pid=$PID 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1512 ok $?
"Lttng track pid on the kernel domain"
1515 function lttng_untrack_kernel_all_ok
()
1517 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" untrack
--kernel --pid --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1518 ok $?
"Lttng untrack all pid on the kernel domain"
1521 function lttng_add_context_list
()
1523 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN add-context
--list 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1525 ok
$ret "Context listing"
1528 function add_context_lttng
()
1530 local expected_to_fail
="$1"
1532 local session_name
="$3"
1533 local channel_name
="$4"
1536 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN add-context
-s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1538 if [[ $expected_to_fail -eq "1" ]]; then
1540 ok $?
"Add context command failed as expected for type: $type"
1542 ok
$ret "Add context command for type: $type"
1546 function add_context_ust_ok
()
1548 add_context_lttng
0 -u "$@"
1551 function add_context_ust_fail
()
1553 add_context_lttng
1 -u "$@"
1556 function add_context_kernel_ok
()
1558 add_context_lttng
0 -k "$@"
1561 function add_context_kernel_fail
()
1563 add_context_lttng
1 -k "$@"
1566 function validate_metadata_event
()
1569 local nr_event_id
=$2
1572 local metadata_file
=$
(find $trace_path |
grep metadata
)
1573 local metadata_path
=$
(dirname $metadata_file)
1575 which $BABELTRACE_BIN >/dev
/null
1576 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace matches"
1578 local count
=$
($BABELTRACE_BIN --output-format=ctf-metadata
$metadata_path |
grep $event_name |
wc -l)
1580 if [ "$count" -ne "$nr_event_id" ]; then
1581 fail
"Metadata match with the metadata of $count event(s) named $event_name"
1582 diag
"$count matching event id found in metadata"
1584 pass
"Metadata match with the metadata of $count event(s) named $event_name"
1589 function trace_matches
()
1595 which $BABELTRACE_BIN >/dev
/null
1596 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace matches"
1598 local count
=$
($BABELTRACE_BIN $trace_path |
grep $event_name |
wc -l)
1600 if [ "$count" -ne "$nr_iter" ]; then
1602 diag
"$count matching events found in trace"
1608 function trace_match_only
()
1614 which $BABELTRACE_BIN >/dev
/null
1615 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace matches"
1617 local count
=$
($BABELTRACE_BIN $trace_path |
grep $event_name |
wc -l)
1618 local total
=$
($BABELTRACE_BIN $trace_path |
wc -l)
1620 if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
1621 pass
"Trace match with $total event $event_name"
1624 diag
"$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
1628 function validate_trace
1633 which $BABELTRACE_BIN >/dev
/null
1634 if [ $?
-ne 0 ]; then
1635 skip
0 "Babeltrace binary not found. Skipping trace validation"
1640 for i
in $event_name; do
1641 traced
=$
($BABELTRACE_BIN $trace_path 2>/dev
/null |
grep $i |
wc -l)
1642 if [ "$traced" -ne 0 ]; then
1643 pass
"Validate trace for event $i, $traced events"
1645 fail
"Validate trace for event $i"
1646 diag
"Found $traced occurences of $i"
1654 function validate_trace_count
1658 local expected_count
=$3
1660 which $BABELTRACE_BIN >/dev
/null
1661 if [ $?
-ne 0 ]; then
1662 skip
0 "Babeltrace binary not found. Skipping trace validation"
1668 for i
in $event_name; do
1669 traced
=$
($BABELTRACE_BIN $trace_path 2>/dev
/null |
grep $i |
wc -l)
1670 if [ "$traced" -ne 0 ]; then
1671 pass
"Validate trace for event $i, $traced events"
1673 fail
"Validate trace for event $i"
1674 diag
"Found $traced occurences of $i"
1676 cnt
=$
(($cnt + $traced))
1679 test $cnt -eq $expected_count
1680 ok $?
"Read a total of $cnt events, expected $expected_count"
1683 function trace_first_line
1687 which $BABELTRACE_BIN >/dev
/null
1688 if [ $?
-ne 0 ]; then
1689 skip
0 "Babeltrace binary not found. Skipping trace validation"
1692 $BABELTRACE_BIN $trace_path 2>/dev
/null |
head -n 1
1695 function validate_trace_exp
()
1700 which $BABELTRACE_BIN >/dev
/null
1701 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace validation"
1703 traced
=$
($BABELTRACE_BIN $trace_path 2>/dev
/null |
grep --extended-regexp ${event_exp} |
wc -l)
1704 if [ "$traced" -ne 0 ]; then
1705 pass
"Validate trace for expression '${event_exp}', $traced events"
1707 fail
"Validate trace for expression '${event_exp}'"
1708 diag
"Found $traced occurences of '${event_exp}'"
1714 function validate_trace_only_exp
()
1719 which $BABELTRACE_BIN >/dev
/null
1720 skip $?
-ne 0 "Babeltrace binary not found. Skipping trace matches"
1722 local count
=$
($BABELTRACE_BIN $trace_path |
grep --extended-regexp ${event_exp} |
wc -l)
1723 local total
=$
($BABELTRACE_BIN $trace_path |
wc -l)
1725 if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then
1726 pass
"Trace match with $total for expression '${event_exp}'"
1729 diag
"$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected"
1735 function validate_trace_empty
()
1739 which $BABELTRACE_BIN >/dev
/null
1740 if [ $?
-ne 0 ]; then
1741 skip
0 "Babeltrace binary not found. Skipping trace validation"
1744 events
=$
($BABELTRACE_BIN $trace_path 2>/dev
/null
)
1746 if [ $ret -ne 0 ]; then
1747 fail
"Failed to parse trace"
1751 traced
=$
(echo -n "$events" |
wc -l)
1752 if [ "$traced" -eq 0 ]; then
1753 pass
"Validate empty trace"
1755 fail
"Validate empty trace"
1756 diag
"Found $traced events in trace"
1762 function regenerate_metadata
()
1764 local expected_to_fail
=$1
1767 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN regenerate metadata
-s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1769 if [[ $expected_to_fail -eq "1" ]]; then
1771 ok $?
"Expected fail on regenerate metadata $sess_name"
1773 ok
$ret "Metadata regenerate $sess_name"
1777 function regenerate_metadata_ok
()
1779 regenerate_metadata
0 "$@"
1782 function regenerate_metadata_fail
()
1784 regenerate_metadata
1 "$@"
1787 function regenerate_statedump
()
1789 local expected_to_fail
=$1
1792 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN regenerate statedump
-s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1794 if [[ $expected_to_fail -eq "1" ]]; then
1796 ok $?
"Expected fail on regenerate statedump $sess_name"
1798 ok
$ret "Metadata regenerate $sess_name"
1802 function regenerate_statedump_ok
()
1804 regenerate_statedump
0 "$@"
1807 function regenerate_statedump_fail
()
1809 regenerate_statedump
1 "$@"
1812 function rotate_session
()
1814 local expected_to_fail
=$1
1817 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN rotate
$sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1819 if [[ $expected_to_fail -eq "1" ]]; then
1821 ok $?
"Expected fail on rotate session $sess_name"
1823 ok
$ret "Rotate session $sess_name"
1827 function rotate_session_ok
()
1829 rotate_session
0 "$@"
1832 function rotate_session_fail
()
1834 rotate_session
1 "$@"
1837 function destructive_tests_enabled
()
1839 if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then
1846 function lttng_enable_rotation_timer
()
1848 local expected_to_fail
=$1
1852 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-rotation
-s $sess_name --timer $period 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1854 if [[ $expected_to_fail -eq "1" ]]; then
1856 ok $?
"Expected fail when setting periodic rotation ($period) of session $sess_name"
1858 ok
$ret "Set periodic rotation ($period) of session $sess_name"
1862 function lttng_enable_rotation_timer_ok
()
1864 lttng_enable_rotation_timer
0 $@
1867 function lttng_enable_rotation_timer_fail
()
1869 lttng_enable_rotation_timer
1 $@
1872 function lttng_enable_rotation_size
()
1874 local expected_to_fail
=$1
1878 $TESTDIR/..
/src
/bin
/lttng
/$LTTNG_BIN enable-rotation
-s $sess_name --size $size 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1880 if [[ $expected_to_fail -eq "1" ]]; then
1882 ok $?
"Expected fail on rotate session $sess_name"
1884 ok
$ret "Rotate session $sess_name"
1888 function lttng_enable_rotation_size_ok
()
1890 lttng_enable_rotation_size
0 $@
1893 function lttng_enable_rotation_size_fail
()
1895 lttng_enable_rotation_size
1 $@