Implement userspace-probe regression tests
[lttng-tools.git] / tests / utils / utils.sh
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
16 SESSIOND_BIN="lttng-sessiond"
17 SESSIOND_MATCH=".*lttng-sess.*"
18 SESSIOND_PIDS=""
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.*"
25 RELAYD_PIDS=""
26 LTTNG_BIN="lttng"
27 BABELTRACE_BIN="babeltrace"
28 OUTPUT_DEST=/dev/null
29 ERROR_OUTPUT_DEST=/dev/null
30
31 # Minimal kernel version supported for session daemon tests
32 KERNEL_MAJOR_VERSION=2
33 KERNEL_MINOR_VERSION=6
34 KERNEL_PATCHLEVEL_VERSION=27
35
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
42
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"
48
49 source $TESTDIR/utils/tap/tap.sh
50
51 function full_cleanup ()
52 {
53 if [ -n "${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
65 trap full_cleanup SIGINT SIGTERM
66
67 function 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
77 function 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
87 function print_test_banner ()
88 {
89 local desc="$1"
90 diag "$desc"
91 }
92
93 function validate_kernel_version ()
94 {
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
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
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()
112 {
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
115 echo
116 }
117
118 # Return the number of _configured_ CPUs.
119 function 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
128 # Check if base lttng-modules are present.
129 # Bail out on failure
130 function 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
138 function enable_kernel_lttng_event
139 {
140 local withtap="$1"
141 local expected_to_fail="$2"
142 local sess_name="$3"
143 local event_name="$4"
144 local channel_name="$5"
145
146 if [ -z "$event_name" ]; then
147 # Enable all event if no event name specified
148 event_name="-a"
149 fi
150
151 if [ -z "$channel_name" ]; then
152 # default channel if none specified
153 chan=""
154 else
155 chan="-c $channel_name"
156 fi
157
158 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
159 ret=$?
160 if [[ $expected_to_fail -eq "1" ]]; then
161 test $ret -ne "0"
162 ret=$?
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
166 else
167 if [ $withtap -eq "1" ]; then
168 ok $ret "Enable kernel event $event_name for session $sess_name"
169 fi
170 fi
171 }
172
173 function enable_kernel_lttng_event_ok ()
174 {
175 enable_kernel_lttng_event 1 0 "$@"
176 }
177
178 function enable_kernel_lttng_event_fail ()
179 {
180 enable_kernel_lttng_event 1 1 "$@"
181 }
182
183 function enable_kernel_lttng_event_notap ()
184 {
185 enable_kernel_lttng_event 0 0 "$@"
186 }
187
188 # Old interface
189 function lttng_enable_kernel_event
190 {
191 enable_kernel_lttng_event_ok "$@"
192 }
193
194 function 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
213 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
214 ret=$?
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 $channel_name"
220 fi
221 }
222
223 function lttng_enable_kernel_syscall_ok()
224 {
225 lttng_enable_kernel_syscall 0 "$@"
226 }
227
228 function lttng_enable_kernel_syscall_fail()
229 {
230 lttng_enable_kernel_syscall 1 "$@"
231 }
232
233 function 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
252 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
253
254 ret=$?
255 if [[ $expected_to_fail -eq "1" ]]; then
256 test $ret -ne "0"
257 ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected"
258 else
259 ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name"
260 fi
261 }
262
263 function lttng_disable_kernel_syscall_ok()
264 {
265 lttng_disable_kernel_syscall 0 "$@"
266 }
267
268 function lttng_disable_kernel_syscall_fail()
269 {
270 lttng_disable_kernel_syscall 1 "$@"
271 }
272
273 function 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 $sess_name"
287 fi
288 }
289
290 function lttng_enable_kernel_userspace_probe_event_fail ()
291 {
292 lttng_enable_kernel_userspace_probe_event 1 "$@"
293 }
294
295 function lttng_enable_kernel_userspace_probe_event_ok ()
296 {
297 lttng_enable_kernel_userspace_probe_event 0 "$@"
298 }
299
300 function 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 }
308 function lttng_enable_kernel_channel()
309 {
310 local withtap=$1
311 local expected_to_fail=$2
312 local sess_name=$3
313 local channel_name=$4
314 local opt=$5
315
316 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
317 ret=$?
318 if [[ $expected_to_fail -eq "1" ]]; then
319 test "$ret" -ne "0"
320 ret=$?
321 if [ $withtap -eq "1" ]; then
322 ok $ret "Enable channel $channel_name for session $sess_name failed as expected"
323 fi
324 else
325 if [ $withtap -eq "1" ]; then
326 ok $ret "Enable channel $channel_name for session $sess_name"
327 fi
328 fi
329 }
330
331 function lttng_enable_kernel_channel_ok()
332 {
333 lttng_enable_kernel_channel 1 0 "$@"
334 }
335
336 function lttng_enable_kernel_channel_fail()
337 {
338 lttng_enable_kernel_channel 1 1 "$@"
339 }
340
341 function lttng_enable_kernel_channel_notap()
342 {
343 lttng_enable_kernel_channel 0 0 "$@"
344 }
345
346 function enable_kernel_lttng_channel_ok()
347 {
348 lttng_enable_kernel_channel 1 0 "$@"
349 }
350
351 function lttng_disable_kernel_channel()
352 {
353 local expected_to_fail=$1
354 local sess_name=$2
355 local channel_name=$3
356
357 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
358 ret=$?
359 if [[ $expected_to_fail -eq "1" ]]; then
360 test "$ret" -ne "0"
361 ok $? "Disable channel $channel_name for session $sess_name failed as expected"
362 else
363 ok $ret "Disable channel $channel_name for session $sess_name"
364 fi
365 }
366
367 function lttng_disable_kernel_channel_ok()
368 {
369 lttng_disable_kernel_channel 0 "$@"
370 }
371
372 function lttng_disable_kernel_channel_fail()
373 {
374 lttng_disable_kernel_channel 1 "$@"
375 }
376
377 function start_lttng_relayd_opt()
378 {
379 local withtap=$1
380 local opt=$2
381
382 DIR=$(readlink -f $TESTDIR)
383
384 if [ -z $(pgrep $RELAYD_MATCH) ]; then
385 $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
386 #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 &
387 if [ $? -eq 1 ]; then
388 if [ $withtap -eq "1" ]; then
389 fail "Start lttng-relayd (opt: $opt)"
390 fi
391 return 1
392 else
393 if [ $withtap -eq "1" ]; then
394 pass "Start lttng-relayd (opt: $opt)"
395 fi
396 fi
397 else
398 pass "Start lttng-relayd (opt: $opt)"
399 fi
400
401 RELAYD_PIDS=$(pgrep $RELAYD_MATCH)
402 }
403
404 function start_lttng_relayd()
405 {
406 start_lttng_relayd_opt 1 "$@"
407 }
408
409 function start_lttng_relayd_notap()
410 {
411 start_lttng_relayd_opt 0 "$@"
412 }
413
414 function stop_lttng_relayd_opt()
415 {
416 local withtap=$1
417
418 if [ $withtap -eq "1" ]; then
419 diag "Killing lttng-relayd (pid: $RELAYD_PIDS)"
420 fi
421 kill $RELAYD_PIDS 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
422 retval=$?
423
424 if [ $? -eq 1 ]; then
425 if [ $withtap -eq "1" ]; then
426 fail "Kill relay daemon"
427 fi
428 return 1
429 else
430 out=1
431 while [ -n "$out" ]; do
432 out=$(pgrep $RELAYD_MATCH)
433 sleep 0.5
434 done
435 if [ $withtap -eq "1" ]; then
436 pass "Kill relay daemon"
437 fi
438 fi
439 RELAYD_PIDS=""
440 return $retval
441 }
442
443 function stop_lttng_relayd()
444 {
445 stop_lttng_relayd_opt 1 "$@"
446 }
447
448 function stop_lttng_relayd_notap()
449 {
450 stop_lttng_relayd_opt 0 "$@"
451 }
452
453 #First arg: show tap output
454 #Second argument: load path for automatic loading
455 function start_lttng_sessiond_opt()
456 {
457 local withtap=$1
458 local load_path=$2
459
460 local env_vars=""
461 local consumerd=""
462 local long_bit_value=$(getconf LONG_BIT)
463
464 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
465 # Env variable requested no session daemon
466 return
467 fi
468
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
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
489 validate_kernel_version
490 if [ $? -ne 0 ]; then
491 fail "Start session daemon"
492 BAIL_OUT "*** Kernel too old for session daemon tests ***"
493 fi
494
495 : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/}
496 export LTTNG_SESSION_CONFIG_XSD_PATH
497
498 if [ -z $(pgrep ${SESSIOND_MATCH}) ]; then
499 # Have a load path ?
500 if [ -n "$load_path" ]; then
501 env $env_vars $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$load_path" --background $consumerd
502 else
503 env $env_vars $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background $consumerd
504 fi
505 #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --verbose-consumer >>/tmp/sessiond.log 2>&1
506 status=$?
507 if [ $withtap -eq "1" ]; then
508 ok $status "Start session daemon"
509 fi
510 fi
511 SESSIOND_PIDS=$(pgrep $SESSIOND_MATCH)
512 }
513
514 function start_lttng_sessiond()
515 {
516 start_lttng_sessiond_opt 1 "$@"
517 }
518
519 function start_lttng_sessiond_notap()
520 {
521 start_lttng_sessiond_opt 0 "$@"
522 }
523
524 function stop_lttng_sessiond_opt()
525 {
526 local withtap=$1
527 local signal=$2
528 local kill_opt=""
529
530 if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
531 # Env variable requested no session daemon
532 return
533 fi
534
535 local pids="${SESSIOND_PIDS} $(pgrep $RUNAS_MATCH)"
536
537 if [ -n "$2" ]; then
538 kill_opt="$kill_opt -s $signal"
539 fi
540 if [ $withtap -eq "1" ]; then
541 diag "Killing $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo $pids | tr '\n' ' ')"
542 fi
543 kill $kill_opt $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
544
545 if [ $? -eq 1 ]; then
546 if [ $withtap -eq "1" ]; then
547 fail "Kill sessions daemon"
548 fi
549 else
550 out=1
551 while [ -n "$out" ]; do
552 out=$(pgrep ${SESSIOND_MATCH})
553 sleep 0.5
554 done
555 out=1
556 while [ -n "$out" ]; do
557 out=$(pgrep $CONSUMERD_MATCH)
558 sleep 0.5
559 done
560
561 SESSIOND_PIDS=""
562 if [ $withtap -eq "1" ]; then
563 pass "Kill session daemon"
564 fi
565 fi
566 }
567
568 function stop_lttng_sessiond()
569 {
570 stop_lttng_sessiond_opt 1 "$@"
571 }
572
573 function stop_lttng_sessiond_notap()
574 {
575 stop_lttng_sessiond_opt 0 "$@"
576 }
577
578 function 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
589 PID_SESSIOND="$(pgrep ${SESSIOND_MATCH}) $(pgrep $RUNAS_MATCH)"
590
591 kill_opt="$kill_opt -s $signal"
592
593 if [ $withtap -eq "1" ]; then
594 diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo $PID_SESSIOND | tr '\n' ' ')"
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 [ $out -ne 0 ]; do
605 pid=$(pgrep $SESSIOND_MATCH)
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 [ $withtap -eq "1" ]; then
619 pass "Sending SIGSTOP to session daemon"
620 fi
621 fi
622 }
623
624 function sigstop_lttng_sessiond()
625 {
626 sigstop_lttng_sessiond_opt 1 "$@"
627 }
628
629 function sigstop_lttng_sessiond_notap()
630 {
631 sigstop_lttng_sessiond_opt 0 "$@"
632 }
633
634 function stop_lttng_consumerd_opt()
635 {
636 local withtap=$1
637 local signal=$2
638 local kill_opt=""
639
640 PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH)
641
642 if [ -n "$2" ]; then
643 kill_opt="$kill_opt -s $signal"
644 fi
645
646 if [ $withtap -eq "1" ]; then
647 diag "Killing $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')"
648 fi
649 kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
650 retval=$?
651 set +x
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 [ $out -ne 0 ]; do
661 pid=$(pgrep $CONSUMERD_MATCH)
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 $retval
679 }
680
681 function stop_lttng_consumerd()
682 {
683 stop_lttng_consumerd_opt 1 "$@"
684 }
685
686 function stop_lttng_consumerd_notap()
687 {
688 stop_lttng_consumerd_opt 0 "$@"
689 }
690
691 function sigstop_lttng_consumerd_opt()
692 {
693 local withtap=$1
694 local signal=SIGSTOP
695 local kill_opt=""
696
697 PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH)
698
699 kill_opt="$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> $ERROR_OUTPUT_DEST
705 retval=$?
706 set +x
707
708 if [ $? -eq 1 ]; then
709 if [ $withtap -eq "1" ]; then
710 fail "Sending SIGSTOP to consumer daemon"
711 fi
712 return 1
713 else
714 out=1
715 while [ $out -ne 0 ]; do
716 pid=$(pgrep $CONSUMERD_MATCH)
717
718 # Wait until state becomes stopped for all
719 # consumers.
720 out=0
721 for consumer_pid in $pid; do
722 state=$(ps -p $consumer_pid -o state= )
723 if [[ -n "$state" && "$state" != "T" ]]; then
724 out=1
725 fi
726 done
727 sleep 0.5
728 done
729 if [ $withtap -eq "1" ]; then
730 pass "Sending SIGSTOP to consumer daemon"
731 fi
732 fi
733 return $retval
734 }
735
736 function sigstop_lttng_consumerd()
737 {
738 sigstop_lttng_consumerd_opt 1 "$@"
739 }
740
741 function sigstop_lttng_consumerd_notap()
742 {
743 sigstop_lttng_consumerd_opt 0 "$@"
744 }
745
746 function list_lttng_with_opts ()
747 {
748 local opts=$1
749 $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
750 ok $? "Lttng-tool list command with option $opts"
751 }
752
753 function create_lttng_session_no_output ()
754 {
755 local sess_name=$1
756
757 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
758 ok $? "Create session $sess_name in no-output mode"
759 }
760
761 function create_lttng_session_uri () {
762 local sess_name=$1
763 local uri=$2
764 local opts="${@:3}"
765
766 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -U $uri $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
767 ok $? "Create session $sess_name with uri:$uri and opts: $opts"
768 }
769
770 function create_lttng_session ()
771 {
772 local withtap=$1
773 local expected_to_fail=$2
774 local sess_name=$3
775 local trace_path=$4
776 local opt=$5
777
778 $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST
779 ret=$?
780 if [ $expected_to_fail -eq "1" ]; then
781 test "$ret" -ne "0"
782 ret=$?
783 if [ $withtap -eq "1" ]; then
784 ok $ret "Create session $sess_name in $trace_path failed as expected"
785 fi
786 else
787 if [ $withtap -eq "1" ]; then
788 ok $ret "Create session $sess_name in $trace_path"
789 fi
790 fi
791 return $ret
792 }
793
794 function create_lttng_session_ok ()
795 {
796 create_lttng_session 1 0 "$@"
797 }
798
799 function create_lttng_session_fail ()
800 {
801 create_lttng_session 1 1 "$@"
802 }
803
804 function create_lttng_session_notap ()
805 {
806 create_lttng_session 0 0 "$@"
807 }
808
809
810 function enable_ust_lttng_channel ()
811 {
812 local withtap=$1
813 local expected_to_fail=$2
814 local sess_name=$3
815 local channel_name=$4
816 local opt=$5
817
818 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
819 ret=$?
820 if [[ $expected_to_fail -eq "1" ]]; then
821 test "$ret" -ne "0"
822 ret=$?
823 if [ $withtap -eq "1" ]; then
824 ok $ret "Enable channel $channel_name for session $sess_name failed as expected"
825 fi
826 else
827 if [ $withtap -eq "1" ]; then
828 ok $ret "Enable channel $channel_name for session $sess_name"
829 fi
830 fi
831 return $ret
832 }
833
834 function enable_ust_lttng_channel_ok ()
835 {
836 enable_ust_lttng_channel 1 0 "$@"
837 }
838
839 function enable_ust_lttng_channel_fail ()
840 {
841 enable_ust_lttng_channel 1 1 "$@"
842 }
843
844 function enable_ust_lttng_channel_notap ()
845 {
846 enable_ust_lttng_channel 0 0 "$@"
847 }
848
849 function disable_ust_lttng_channel()
850 {
851 local sess_name=$1
852 local channel_name=$2
853
854 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
855 ok $? "Disable channel $channel_name for session $sess_name"
856 }
857
858 function enable_lttng_mmap_overwrite_kernel_channel()
859 {
860 local sess_name=$1
861 local channel_name=$2
862
863 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
864 ok $? "Enable channel $channel_name for session $sess_name"
865 }
866
867 function enable_lttng_mmap_discard_small_kernel_channel()
868 {
869 local sess_name=$1
870 local channel_name=$2
871
872 $TESTDIR/../src/bin/lttng/$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
873 ok $? "Enable small discard channel $channel_name for session $sess_name"
874 }
875
876 function enable_lttng_mmap_overwrite_small_kernel_channel()
877 {
878 local sess_name=$1
879 local channel_name=$2
880
881 $TESTDIR/../src/bin/lttng/$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
882 ok $? "Enable small discard channel $channel_name for session $sess_name"
883 }
884
885 function enable_lttng_mmap_overwrite_ust_channel()
886 {
887 local sess_name=$1
888 local channel_name=$2
889
890 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
891 ok $? "Enable channel $channel_name for session $sess_name"
892 }
893
894 function enable_ust_lttng_event ()
895 {
896 local withtap=$1
897 local expected_to_fail=$2
898 local sess_name=$3
899 local event_name="$4"
900 local channel_name=$5
901
902 if [ -z $channel_name ]; then
903 # default channel if none specified
904 chan=""
905 else
906 chan="-c $channel_name"
907 fi
908
909 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
910 ret=$?
911 if [[ $expected_to_fail -eq "1" ]]; then
912 test $ret -ne "0"
913 ret=$?
914 if [[ $withtap -eq "1" ]]; then
915 ok $ret "Enable ust event $event_name for session $session_name failed as expected"
916 fi
917 else
918 if [[ $withtap -eq "1" ]]; then
919 ok $ret "Enable ust event $event_name for session $sess_name"
920 fi
921 fi
922 return $ret
923 }
924
925 function enable_ust_lttng_event_ok ()
926 {
927 enable_ust_lttng_event 1 0 "$@"
928 }
929
930 function enable_ust_lttng_event_fail ()
931 {
932 enable_ust_lttng_event 1 1 "$@"
933 }
934
935 function enable_ust_lttng_event_notap ()
936 {
937 enable_ust_lttng_event 0 0 "$@"
938 }
939
940 function enable_jul_lttng_event()
941 {
942 sess_name=$1
943 event_name="$2"
944 channel_name=$3
945
946 if [ -z $channel_name ]; then
947 # default channel if none specified
948 chan=""
949 else
950 chan="-c $channel_name"
951 fi
952
953 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
954 ok $? "Enable JUL event $event_name for session $sess_name"
955 }
956
957 function enable_jul_lttng_event_loglevel()
958 {
959 local sess_name=$1
960 local event_name="$2"
961 local loglevel=$3
962 local channel_name=$4
963
964 if [ -z $channel_name ]; then
965 # default channel if none specified
966 chan=""
967 else
968 chan="-c $channel_name"
969 fi
970
971 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
972 ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel"
973 }
974
975 function enable_log4j_lttng_event()
976 {
977 sess_name=$1
978 event_name="$2"
979 channel_name=$3
980
981 if [ -z $channel_name ]; then
982 # default channel if none specified
983 chan=""
984 else
985 chan="-c $channel_name"
986 fi
987
988 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
989 ok $? "Enable LOG4J event $event_name for session $sess_name"
990 }
991
992 function enable_log4j_lttng_event_loglevel()
993 {
994 local sess_name=$1
995 local event_name="$2"
996 local loglevel=$3
997 local channel_name=$4
998
999 if [ -z $channel_name ]; then
1000 # default channel if none specified
1001 chan=""
1002 else
1003 chan="-c $channel_name"
1004 fi
1005
1006 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1007 ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel"
1008 }
1009
1010 function enable_python_lttng_event()
1011 {
1012 sess_name=$1
1013 event_name="$2"
1014 channel_name=$3
1015
1016 if [ -z $channel_name ]; then
1017 # default channel if none specified
1018 chan=""
1019 else
1020 chan="-c $channel_name"
1021 fi
1022
1023 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1024 ok $? "Enable Python event $event_name for session $sess_name"
1025 }
1026
1027 function enable_python_lttng_event_loglevel()
1028 {
1029 local sess_name=$1
1030 local event_name="$2"
1031 local loglevel=$3
1032 local channel_name=$4
1033
1034 if [ -z $channel_name ]; then
1035 # default channel if none specified
1036 chan=""
1037 else
1038 chan="-c $channel_name"
1039 fi
1040
1041 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1042 ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel"
1043 }
1044
1045 function enable_ust_lttng_event_filter()
1046 {
1047 local sess_name="$1"
1048 local event_name="$2"
1049 local filter="$3"
1050
1051 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1052 ok $? "Enable event $event_name with filtering for session $sess_name"
1053 }
1054
1055 function enable_ust_lttng_event_loglevel()
1056 {
1057 local sess_name="$1"
1058 local event_name="$2"
1059 local loglevel="$3"
1060
1061 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1062 ok $? "Enable event $event_name with loglevel $loglevel"
1063 }
1064
1065 function enable_ust_lttng_event_loglevel_only()
1066 {
1067 local sess_name="$1"
1068 local event_name="$2"
1069 local loglevel="$3"
1070
1071 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1072 ok $? "Enable event $event_name with loglevel-only $loglevel"
1073 }
1074
1075 function disable_ust_lttng_event ()
1076 {
1077 local sess_name="$1"
1078 local event_name="$2"
1079 local channel_name="$3"
1080
1081 if [ -z $channel_name ]; then
1082 # default channel if none specified
1083 chan=""
1084 else
1085 chan="-c $channel_name"
1086 fi
1087
1088 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1089 ok $? "Disable event $event_name for session $sess_name"
1090 }
1091
1092 function disable_jul_lttng_event ()
1093 {
1094 local sess_name="$1"
1095 local event_name="$2"
1096
1097 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1
1098 ok $? "Disable JUL event $event_name for session $sess_name"
1099 }
1100
1101 function disable_log4j_lttng_event ()
1102 {
1103 local sess_name="$1"
1104 local event_name="$2"
1105
1106 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1
1107 ok $? "Disable LOG4J event $event_name for session $sess_name"
1108 }
1109
1110 function disable_python_lttng_event ()
1111 {
1112 local sess_name="$1"
1113 local event_name="$2"
1114
1115 $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1116 ok $? "Disable Python event $event_name for session $sess_name"
1117 }
1118
1119 function start_lttng_tracing_opt ()
1120 {
1121 local withtap=$1
1122 local expected_to_fail=$2
1123 local sess_name=$3
1124
1125 $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1126 ret=$?
1127 if [[ $expected_to_fail -eq "1" ]]; then
1128 test "$ret" -ne "0"
1129 ret=$?
1130 if [ $withtap -eq "1" ]; then
1131 ok $? "Start tracing for session $sess_name failed as expected"
1132 fi
1133 else
1134 if [ $withtap -eq "1" ]; then
1135 ok $ret "Start tracing for session $sess_name"
1136 fi
1137 fi
1138 }
1139
1140 function start_lttng_tracing_ok ()
1141 {
1142 start_lttng_tracing_opt 1 0 "$@"
1143 }
1144
1145 function start_lttng_tracing_fail ()
1146 {
1147 start_lttng_tracing_opt 1 1 "$@"
1148 }
1149
1150 function start_lttng_tracing_notap ()
1151 {
1152 start_lttng_tracing_opt 0 1 "$@"
1153 }
1154
1155 function stop_lttng_tracing_opt ()
1156 {
1157 local withtap=$1
1158 local expected_to_fail=$2
1159 local sess_name=$3
1160
1161 $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1162 ret=$?
1163 if [[ $expected_to_fail -eq "1" ]]; then
1164 test "$ret" -ne "0"
1165 ret=$?
1166 if [ $withtap -eq "1" ]; then
1167 ok $? "Stop lttng tracing for session $sess_name failed as expected"
1168 fi
1169 else
1170 if [ $withtap -eq "1" ]; then
1171 ok $ret "Stop lttng tracing for session $sess_name"
1172 fi
1173 fi
1174 }
1175
1176 function stop_lttng_tracing_ok ()
1177 {
1178 stop_lttng_tracing_opt 1 0 "$@"
1179 }
1180
1181 function stop_lttng_tracing_fail ()
1182 {
1183 stop_lttng_tracing_opt 1 1 "$@"
1184 }
1185
1186 function stop_lttng_tracing_notap ()
1187 {
1188 stop_lttng_tracing_opt 0 0 "$@"
1189 }
1190
1191 function destroy_lttng_session ()
1192 {
1193 local withtap=$1
1194 local expected_to_fail=$2
1195 local sess_name=$3
1196
1197 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1198 ret=$?
1199 if [[ $expected_to_fail -eq "1" ]]; then
1200 test "$ret" -ne "0"
1201 ret=$?
1202 if [ $withtap -eq "1" ]; then
1203 ok $ret "Destroy session $sess_name failed as expected"
1204 fi
1205 else
1206 if [ $withtap -eq "1" ]; then
1207 ok $ret "Destroy session $sess_name"
1208 fi
1209 fi
1210 }
1211
1212 function destroy_lttng_session_ok ()
1213 {
1214 destroy_lttng_session 1 0 "$@"
1215
1216 }
1217
1218 function destroy_lttng_session_fail ()
1219 {
1220 destroy_lttng_session 1 1 "$@"
1221 }
1222
1223 function destroy_lttng_session_notap ()
1224 {
1225 destroy_lttng_session 0 0 "$@"
1226 }
1227
1228 function destroy_lttng_sessions ()
1229 {
1230 $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1231 ok $? "Destroy all lttng sessions"
1232 }
1233
1234 function lttng_snapshot_add_output ()
1235 {
1236 local expected_to_fail=$1
1237 local sess_name=$2
1238 local trace_path=$3
1239
1240 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1241 ret=$?
1242 if [[ $expected_to_fail -eq 1 ]]; then
1243 test "$ret" -ne "0"
1244 ok $? "Added snapshot output file://$trace_path failed as expected"
1245 else
1246 ok $ret "Added snapshot output file://$trace_path"
1247 fi
1248 }
1249
1250 function lttng_snapshot_add_output_ok ()
1251 {
1252 lttng_snapshot_add_output 0 "$@"
1253 }
1254
1255 function lttng_snapshot_add_output_fail ()
1256 {
1257 lttng_snapshot_add_output 1 "$@"
1258 }
1259
1260 function lttng_snapshot_del_output ()
1261 {
1262 local expected_to_fail=$1
1263 local sess_name=$2
1264 local id=$3
1265
1266 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1267 ret=$?
1268 if [[ $expected_to_fail -eq "1" ]]; then
1269 test "$ret" -ne "0"
1270 ok $? "Deleted snapshot output id $id failed as expected"
1271 else
1272 ok $ret "Deleted snapshot output id $id"
1273 fi
1274 }
1275
1276 function lttng_snapshot_del_output_ok ()
1277 {
1278 lttng_snapshot_del_output 0 "$@"
1279 }
1280
1281 function lttng_snapshot_del_output_fail ()
1282 {
1283 lttng_snapshot_del_output 1 "$@"
1284 }
1285
1286 function lttng_snapshot_record ()
1287 {
1288 local sess_name=$1
1289 local trace_path=$2
1290
1291 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1292 ok $? "Snapshot recorded"
1293 }
1294
1295 function lttng_snapshot_list ()
1296 {
1297 local sess_name=$1
1298 $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1299 ok $? "Snapshot list"
1300 }
1301
1302 function lttng_save()
1303 {
1304 local sess_name=$1
1305 local opts=$2
1306
1307 $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1308 ok $? "Session saved"
1309 }
1310
1311 function lttng_load()
1312 {
1313 local expected_to_fail=$1
1314 local opts=$2
1315
1316 $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1317 ret=$?
1318 if [[ $expected_to_fail -eq "1" ]]; then
1319 test $ret -ne "0"
1320 ok $? "Load command failed as expected with opts: $opts"
1321 else
1322 ok $ret "Load command with opts: $opts"
1323 fi
1324 }
1325
1326 function lttng_load_ok()
1327 {
1328 lttng_load 0 "$@"
1329 }
1330
1331 function lttng_load_fail()
1332 {
1333 lttng_load 1 "$@"
1334 }
1335
1336 function lttng_track()
1337 {
1338 local expected_to_fail=$1
1339 local opts=$2
1340 $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST
1341 ret=$?
1342 if [[ $expected_to_fail -eq "1" ]]; then
1343 test $ret -ne "0"
1344 ok $? "Track command failed as expected with opts: $opts"
1345 else
1346 ok $ret "Track command with opts: $opts"
1347 fi
1348 }
1349
1350 function lttng_track_ok()
1351 {
1352 lttng_track 0 "$@"
1353 }
1354
1355 function lttng_track_fail()
1356 {
1357 lttng_track 1 "$@"
1358 }
1359
1360 function lttng_untrack()
1361 {
1362 local expected_to_fail=$1
1363 local opts=$2
1364 $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST
1365 ret=$?
1366 if [[ $expected_to_fail -eq "1" ]]; then
1367 test $ret -ne "0"
1368 ok $? "Untrack command failed as expected with opts: $opts"
1369 else
1370 ok $ret "Untrack command with opts: $opts"
1371 fi
1372 }
1373
1374 function lttng_untrack_ok()
1375 {
1376 lttng_untrack 0 "$@"
1377 }
1378
1379 function lttng_untrack_fail()
1380 {
1381 lttng_untrack 1 "$@"
1382 }
1383
1384 function lttng_track_pid_ok()
1385 {
1386 PID=$1
1387 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" track --kernel --pid=$PID 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1388 ok $? "Lttng track pid on the kernel domain"
1389 }
1390
1391 function lttng_untrack_kernel_all_ok()
1392 {
1393 "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" untrack --kernel --pid --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1394 ok $? "Lttng untrack all pid on the kernel domain"
1395 }
1396
1397 function lttng_add_context_list()
1398 {
1399 $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context --list 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1400 ret=$?
1401 ok $ret "Context listing"
1402 }
1403
1404 function add_context_lttng()
1405 {
1406 local expected_to_fail="$1"
1407 local domain="$2"
1408 local session_name="$3"
1409 local channel_name="$4"
1410 local type="$5"
1411
1412 $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1413 ret=$?
1414 if [[ $expected_to_fail -eq "1" ]]; then
1415 test $ret -ne "0"
1416 ok $? "Add context command failed as expected for type: $type"
1417 else
1418 ok $ret "Add context command for type: $type"
1419 fi
1420 }
1421
1422 function add_context_ust_ok()
1423 {
1424 add_context_lttng 0 -u "$@"
1425 }
1426
1427 function add_context_ust_fail()
1428 {
1429 add_context_lttng 1 -u "$@"
1430 }
1431
1432 function add_context_kernel_ok()
1433 {
1434 add_context_lttng 0 -k "$@"
1435 }
1436
1437 function add_context_kernel_fail()
1438 {
1439 add_context_lttng 1 -k "$@"
1440 }
1441
1442 function validate_metadata_event ()
1443 {
1444 local event_name=$1
1445 local nr_event_id=$2
1446 local trace_path=$3
1447
1448 local metadata_file=$(find $trace_path | grep metadata)
1449 local metadata_path=$(dirname $metadata_file)
1450
1451 which $BABELTRACE_BIN >/dev/null
1452 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1453
1454 local count=$($BABELTRACE_BIN --output-format=ctf-metadata $metadata_path | grep $event_name | wc -l)
1455
1456 if [ "$count" -ne "$nr_event_id" ]; then
1457 fail "Metadata match with the metadata of $count event(s) named $event_name"
1458 diag "$count matching event id found in metadata"
1459 else
1460 pass "Metadata match with the metadata of $count event(s) named $event_name"
1461 fi
1462
1463 }
1464
1465 function trace_matches ()
1466 {
1467 local event_name=$1
1468 local nr_iter=$2
1469 local trace_path=$3
1470
1471 which $BABELTRACE_BIN >/dev/null
1472 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1473
1474 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
1475
1476 if [ "$count" -ne "$nr_iter" ]; then
1477 fail "Trace match"
1478 diag "$count matching events found in trace"
1479 else
1480 pass "Trace match"
1481 fi
1482 }
1483
1484 function trace_match_only()
1485 {
1486 local event_name=$1
1487 local nr_iter=$2
1488 local trace_path=$3
1489
1490 which $BABELTRACE_BIN >/dev/null
1491 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1492
1493 local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l)
1494 local total=$($BABELTRACE_BIN $trace_path | wc -l)
1495
1496 if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then
1497 pass "Trace match with $total event $event_name"
1498 else
1499 fail "Trace match"
1500 diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count"
1501 fi
1502 }
1503
1504 function validate_trace
1505 {
1506 local event_name=$1
1507 local trace_path=$2
1508
1509 which $BABELTRACE_BIN >/dev/null
1510 if [ $? -ne 0 ]; then
1511 skip 0 "Babeltrace binary not found. Skipping trace validation"
1512 fi
1513
1514 OLDIFS=$IFS
1515 IFS=","
1516 for i in $event_name; do
1517 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
1518 if [ "$traced" -ne 0 ]; then
1519 pass "Validate trace for event $i, $traced events"
1520 else
1521 fail "Validate trace for event $i"
1522 diag "Found $traced occurences of $i"
1523 fi
1524 done
1525 ret=$?
1526 IFS=$OLDIFS
1527 return $ret
1528 }
1529
1530 function validate_trace_count
1531 {
1532 local event_name=$1
1533 local trace_path=$2
1534 local expected_count=$3
1535
1536 which $BABELTRACE_BIN >/dev/null
1537 if [ $? -ne 0 ]; then
1538 skip 0 "Babeltrace binary not found. Skipping trace validation"
1539 fi
1540
1541 cnt=0
1542 OLDIFS=$IFS
1543 IFS=","
1544 for i in $event_name; do
1545 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
1546 if [ "$traced" -ne 0 ]; then
1547 pass "Validate trace for event $i, $traced events"
1548 else
1549 fail "Validate trace for event $i"
1550 diag "Found $traced occurences of $i"
1551 fi
1552 cnt=$(($cnt + $traced))
1553 done
1554 IFS=$OLDIFS
1555 test $cnt -eq $expected_count
1556 ok $? "Read a total of $cnt events, expected $expected_count"
1557 }
1558
1559 function trace_first_line
1560 {
1561 local trace_path=$1
1562
1563 which $BABELTRACE_BIN >/dev/null
1564 if [ $? -ne 0 ]; then
1565 skip 0 "Babeltrace binary not found. Skipping trace validation"
1566 fi
1567
1568 $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1
1569 }
1570
1571 function validate_trace_exp()
1572 {
1573 local event_exp=$1
1574 local trace_path=$2
1575
1576 which $BABELTRACE_BIN >/dev/null
1577 skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation"
1578
1579 traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep --extended-regexp ${event_exp} | wc -l)
1580 if [ "$traced" -ne 0 ]; then
1581 pass "Validate trace for expression '${event_exp}', $traced events"
1582 else
1583 fail "Validate trace for expression '${event_exp}'"
1584 diag "Found $traced occurences of '${event_exp}'"
1585 fi
1586 ret=$?
1587 return $ret
1588 }
1589
1590 function validate_trace_only_exp()
1591 {
1592 local event_exp=$1
1593 local trace_path=$2
1594
1595 which $BABELTRACE_BIN >/dev/null
1596 skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
1597
1598 local count=$($BABELTRACE_BIN $trace_path | grep --extended-regexp ${event_exp} | wc -l)
1599 local total=$($BABELTRACE_BIN $trace_path | wc -l)
1600
1601 if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then
1602 pass "Trace match with $total for expression '${event_exp}'"
1603 else
1604 fail "Trace match"
1605 diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected"
1606 fi
1607 ret=$?
1608 return $ret
1609 }
1610
1611 function validate_trace_empty()
1612 {
1613 local trace_path=$1
1614
1615 which $BABELTRACE_BIN >/dev/null
1616 if [ $? -ne 0 ]; then
1617 skip 0 "Babeltrace binary not found. Skipping trace validation"
1618 fi
1619
1620 events=$($BABELTRACE_BIN $trace_path 2>/dev/null)
1621 ret=$?
1622 if [ $ret -ne 0 ]; then
1623 fail "Failed to parse trace"
1624 return $ret
1625 fi
1626
1627 traced=$(echo -n "$events" | wc -l)
1628 if [ "$traced" -eq 0 ]; then
1629 pass "Validate empty trace"
1630 else
1631 fail "Validate empty trace"
1632 diag "Found $traced events in trace"
1633 fi
1634 ret=$?
1635 return $ret
1636 }
1637
1638 function regenerate_metadata ()
1639 {
1640 local expected_to_fail=$1
1641 local sess_name=$2
1642
1643 $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate metadata -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1644 ret=$?
1645 if [[ $expected_to_fail -eq "1" ]]; then
1646 test "$ret" -ne "0"
1647 ok $? "Expected fail on regenerate metadata $sess_name"
1648 else
1649 ok $ret "Metadata regenerate $sess_name"
1650 fi
1651 }
1652
1653 function regenerate_metadata_ok ()
1654 {
1655 regenerate_metadata 0 "$@"
1656 }
1657
1658 function regenerate_metadata_fail ()
1659 {
1660 regenerate_metadata 1 "$@"
1661 }
1662
1663 function regenerate_statedump ()
1664 {
1665 local expected_to_fail=$1
1666 local sess_name=$2
1667
1668 $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate statedump -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1669 ret=$?
1670 if [[ $expected_to_fail -eq "1" ]]; then
1671 test "$ret" -ne "0"
1672 ok $? "Expected fail on regenerate statedump $sess_name"
1673 else
1674 ok $ret "Metadata regenerate $sess_name"
1675 fi
1676 }
1677
1678 function regenerate_statedump_ok ()
1679 {
1680 regenerate_statedump 0 "$@"
1681 }
1682
1683 function regenerate_statedump_fail ()
1684 {
1685 regenerate_statedump 1 "$@"
1686 }
1687
1688 function rotate_session ()
1689 {
1690 local expected_to_fail=$1
1691 local sess_name=$2
1692
1693 $TESTDIR/../src/bin/lttng/$LTTNG_BIN rotate $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1694 ret=$?
1695 if [[ $expected_to_fail -eq "1" ]]; then
1696 test "$ret" -ne "0"
1697 ok $? "Expected fail on rotate session $sess_name"
1698 else
1699 ok $ret "Rotate session $sess_name"
1700 fi
1701 }
1702
1703 function rotate_session_ok ()
1704 {
1705 rotate_session 0 "$@"
1706 }
1707
1708 function rotate_session_fail ()
1709 {
1710 rotate_session 1 "$@"
1711 }
1712
1713 function destructive_tests_enabled ()
1714 {
1715 if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then
1716 return 0
1717 else
1718 return 1
1719 fi
1720 }
1721
1722 function lttng_enable_rotation_timer ()
1723 {
1724 local expected_to_fail=$1
1725 local sess_name=$2
1726 local period=$3
1727
1728 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --timer $period 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1729 ret=$?
1730 if [[ $expected_to_fail -eq "1" ]]; then
1731 test "$ret" -ne "0"
1732 ok $? "Expected fail on rotate session $sess_name"
1733 else
1734 ok $ret "Rotate session $sess_name"
1735 fi
1736 }
1737
1738 function lttng_enable_rotation_timer_ok ()
1739 {
1740 lttng_enable_rotation_timer 0 $@
1741 }
1742
1743 function lttng_enable_rotation_timer_fail ()
1744 {
1745 lttng_enable_rotation_timer 1 $@
1746 }
1747
1748 function lttng_enable_rotation_size ()
1749 {
1750 local expected_to_fail=$1
1751 local sess_name=$2
1752 local size=$3
1753
1754 $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --size $size 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
1755 ret=$?
1756 if [[ $expected_to_fail -eq "1" ]]; then
1757 test "$ret" -ne "0"
1758 ok $? "Expected fail on rotate session $sess_name"
1759 else
1760 ok $ret "Rotate session $sess_name"
1761 fi
1762 }
1763
1764 function lttng_enable_rotation_size_ok ()
1765 {
1766 lttng_enable_rotation_size 0 $@
1767 }
1768
1769 function lttng_enable_rotation_size_fail ()
1770 {
1771 lttng_enable_rotation_size 1 $@
1772 }
This page took 0.115607 seconds and 4 git commands to generate.