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