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10a8a223 | 1 | #!/src/bin/bash |
d3e8f6bb DG |
2 | # |
3 | # Copyright (C) - 2012 David Goulet <dgoulet@efficios.com> | |
4 | # | |
5 | # This library is free software; you can redistribute it and/or modify it under | |
6 | # the terms of the GNU Lesser General Public License as published by the Free | |
7 | # Software Foundation; version 2.1 of the License. | |
8 | # | |
9 | # This library is distributed in the hope that it will be useful, but WITHOUT | |
10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
11 | # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more | |
12 | # details. | |
13 | # | |
14 | # You should have received a copy of the GNU Lesser General Public License | |
15 | # along with this library; if not, write to the Free Software Foundation, Inc., | |
16 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
17 | ||
18 | SESSIOND_BIN="lttng-sessiond" | |
f7613992 | 19 | CONSUMERD_BIN="lttng-consumerd" |
f4e40ab6 | 20 | RELAYD_BIN="lttng-relayd" |
d3e8f6bb DG |
21 | LTTNG_BIN="lttng" |
22 | BABELTRACE_BIN="babeltrace" | |
23 | ||
fd4dfcec DG |
24 | # Minimal kernel version supported for session daemon tests |
25 | KERNEL_MAJOR_VERSION=2 | |
26 | KERNEL_MINOR_VERSION=6 | |
27 | KERNEL_PATCHLEVEL_VERSION=27 | |
28 | ||
29655db7 CB |
29 | source $TESTDIR/utils/tap/tap.sh |
30 | ||
fec81a7e CB |
31 | function print_ok () |
32 | { | |
33 | # Check if we are a terminal | |
34 | if [ -t 1 ]; then | |
35 | echo -e "\e[1;32mOK\e[0m" | |
36 | else | |
37 | echo -e "OK" | |
38 | fi | |
39 | } | |
40 | ||
41 | function print_fail () | |
42 | { | |
43 | # Check if we are a terminal | |
44 | if [ -t 1 ]; then | |
45 | echo -e "\e[1;31mFAIL\e[0m" | |
46 | else | |
47 | echo -e "FAIL" | |
48 | fi | |
49 | } | |
50 | ||
51 | function print_test_banner () | |
52 | { | |
53 | desc="$1" | |
29655db7 | 54 | diag "$desc" |
fec81a7e CB |
55 | } |
56 | ||
fd4dfcec DG |
57 | function validate_kernel_version () |
58 | { | |
59 | kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) | |
60 | if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then | |
61 | return 0 | |
62 | fi | |
63 | if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then | |
64 | return 0 | |
65 | fi | |
66 | if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then | |
67 | return 0 | |
68 | fi | |
69 | return 1 | |
70 | } | |
71 | ||
9ac429ef | 72 | # Generate a random string |
f4e40ab6 DG |
73 | # $1 = number of characters; defaults to 16 |
74 | # $2 = include special characters; 1 = yes, 0 = no; defaults to yes | |
9ac429ef | 75 | function randstring() |
f4e40ab6 DG |
76 | { |
77 | [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]" | |
78 | cat /dev/urandom | tr -cd "$CHAR" | head -c ${1:-16} | |
79 | echo | |
80 | } | |
81 | ||
f4e40ab6 DG |
82 | function lttng_enable_kernel_event |
83 | { | |
84 | sess_name=$1 | |
85 | event_name=$2 | |
07b86b52 | 86 | channel_name=$3 |
f4e40ab6 DG |
87 | |
88 | if [ -z $event_name ]; then | |
89 | # Enable all event if no event name specified | |
29655db7 | 90 | event_name="-a" |
f4e40ab6 DG |
91 | fi |
92 | ||
07b86b52 JD |
93 | if [ -z $channel_name ]; then |
94 | # default channel if none specified | |
95 | chan="" | |
96 | else | |
97 | chan="-c $channel_name" | |
98 | fi | |
99 | ||
100 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k >/dev/null 2>&1 | |
29655db7 | 101 | ok $? "Enable kernel event $event_name for session $sess_name" |
f4e40ab6 DG |
102 | } |
103 | ||
fb3268e3 | 104 | function start_lttng_relayd |
f4e40ab6 | 105 | { |
198e7caf | 106 | local opt=$1 |
173af62f | 107 | |
f4e40ab6 DG |
108 | DIR=$(readlink -f $TESTDIR) |
109 | ||
110 | if [ -z $(pidof lt-$RELAYD_BIN) ]; then | |
6f137cef | 111 | $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt >/dev/null 2>&1 |
25a818af | 112 | #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 & |
f4e40ab6 | 113 | if [ $? -eq 1 ]; then |
29655db7 | 114 | fail "Start lttng-relayd (opt: $opt)" |
f4e40ab6 DG |
115 | return 1 |
116 | else | |
29655db7 | 117 | pass "Start lttng-relayd (opt: $opt)" |
f4e40ab6 DG |
118 | fi |
119 | else | |
29655db7 | 120 | pass "Start lttng-relayd (opt: $opt)" |
f4e40ab6 DG |
121 | fi |
122 | } | |
123 | ||
fb3268e3 | 124 | function stop_lttng_relayd |
f4e40ab6 DG |
125 | { |
126 | PID_RELAYD=`pidof lt-$RELAYD_BIN` | |
127 | ||
f4e40ab6 | 128 | kill $PID_RELAYD >/dev/null 2>&1 |
29655db7 | 129 | |
f4e40ab6 | 130 | if [ $? -eq 1 ]; then |
29655db7 | 131 | fail "Kill lttng-relayd (pid: $PID_RELAYD)" |
f4e40ab6 DG |
132 | return 1 |
133 | else | |
134 | out=1 | |
135 | while [ -n "$out" ]; do | |
136 | out=$(pidof lt-$RELAYD_BIN) | |
137 | sleep 0.5 | |
138 | done | |
29655db7 | 139 | pass "Kill lttng-relayd (pid: $PID_RELAYD)" |
f4e40ab6 DG |
140 | return 0 |
141 | fi | |
142 | } | |
143 | ||
fb3268e3 | 144 | function start_lttng_sessiond() |
355f483d DG |
145 | { |
146 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then | |
147 | # Env variable requested no session daemon | |
148 | return | |
149 | fi | |
150 | ||
29655db7 CB |
151 | validate_kernel_version |
152 | if [ $? -ne 0 ]; then | |
153 | fail "Start session daemon" | |
154 | BAIL_OUT "*** Kernel too old for session daemon tests ***" | |
355f483d DG |
155 | fi |
156 | ||
29655db7 CB |
157 | DIR=$(readlink -f $TESTDIR) |
158 | ||
159 | if [ -z $(pidof lt-$SESSIOND_BIN) ]; then | |
d7b63d8c | 160 | $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
29655db7 CB |
161 | #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --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 & |
162 | status=$? | |
29655db7 CB |
163 | ok $status "Start session daemon" |
164 | fi | |
355f483d DG |
165 | } |
166 | ||
fb3268e3 | 167 | function stop_lttng_sessiond () |
d3e8f6bb | 168 | { |
355f483d DG |
169 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
170 | # Env variable requested no session daemon | |
171 | return | |
172 | fi | |
173 | ||
d3e8f6bb DG |
174 | PID_SESSIOND=`pidof lt-$SESSIOND_BIN` |
175 | ||
d3e8f6bb | 176 | kill $PID_SESSIOND >/dev/null 2>&1 |
29655db7 | 177 | |
d3e8f6bb | 178 | if [ $? -eq 1 ]; then |
29655db7 | 179 | fail "Kill sessions daemon" |
d3e8f6bb DG |
180 | return 1 |
181 | else | |
5fa32580 DG |
182 | out=1 |
183 | while [ -n "$out" ]; do | |
184 | out=$(pidof lt-$SESSIOND_BIN) | |
185 | sleep 0.5 | |
186 | done | |
f7613992 MD |
187 | out=1 |
188 | while [ -n "$out" ]; do | |
189 | out=$(pidof $CONSUMERD_BIN) | |
190 | sleep 0.5 | |
191 | done | |
29655db7 | 192 | pass "Kill session daemon" |
d3e8f6bb DG |
193 | fi |
194 | } | |
195 | ||
07b86b52 JD |
196 | function create_lttng_session_no_output () |
197 | { | |
198 | sess_name=$1 | |
199 | ||
200 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output >/dev/null 2>&1 | |
201 | ok $? "Create session $sess_name in no-output mode" | |
202 | } | |
203 | ||
d3e8f6bb DG |
204 | function create_lttng_session () |
205 | { | |
206 | sess_name=$1 | |
207 | trace_path=$2 | |
208 | ||
10a8a223 | 209 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path >/dev/null 2>&1 |
29655db7 | 210 | ok $? "Create session $sess_name in $trace_path" |
d4018451 DG |
211 | } |
212 | ||
29655db7 | 213 | function enable_ust_lttng_channel() |
d4018451 DG |
214 | { |
215 | sess_name=$1 | |
216 | channel_name=$2 | |
217 | ||
29655db7 CB |
218 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name >/dev/null 2>&1 |
219 | ok $? "Enable channel $channel_name for session $sess_name" | |
d4018451 DG |
220 | } |
221 | ||
29655db7 | 222 | function disable_ust_lttng_channel() |
d4018451 DG |
223 | { |
224 | sess_name=$1 | |
225 | channel_name=$2 | |
226 | ||
29655db7 CB |
227 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name >/dev/null 2>&1 |
228 | ok $? "Disable channel $channel_name for session $sess_name" | |
d3e8f6bb DG |
229 | } |
230 | ||
07b86b52 JD |
231 | function enable_lttng_mmap_overwrite_kernel_channel() |
232 | { | |
233 | sess_name=$1 | |
234 | channel_name=$2 | |
235 | ||
236 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite >/dev/null 2>&1 | |
237 | ok $? "Enable channel $channel_name for session $sess_name" | |
238 | } | |
239 | ||
ebaaaf5e JD |
240 | function enable_lttng_mmap_overwrite_ust_channel() |
241 | { | |
242 | sess_name=$1 | |
243 | channel_name=$2 | |
244 | ||
245 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite >/dev/null 2>&1 | |
246 | ok $? "Enable channel $channel_name for session $sess_name" | |
247 | } | |
248 | ||
d3e8f6bb DG |
249 | function enable_ust_lttng_event () |
250 | { | |
251 | sess_name=$1 | |
26b53d3b | 252 | event_name="$2" |
ebaaaf5e JD |
253 | channel_name=$3 |
254 | ||
255 | if [ -z $channel_name ]; then | |
256 | # default channel if none specified | |
257 | chan="" | |
258 | else | |
259 | chan="-c $channel_name" | |
260 | fi | |
d3e8f6bb | 261 | |
ebaaaf5e | 262 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u >/dev/null 2>&1 |
29655db7 | 263 | ok $? "Enable event $event_name for session $sess_name" |
26b53d3b DG |
264 | } |
265 | ||
37175ce4 DG |
266 | function enable_jul_lttng_event() |
267 | { | |
268 | sess_name=$1 | |
269 | event_name="$2" | |
270 | channel_name=$3 | |
271 | ||
272 | if [ -z $channel_name ]; then | |
273 | # default channel if none specified | |
274 | chan="" | |
275 | else | |
276 | chan="-c $channel_name" | |
277 | fi | |
278 | ||
279 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j >/dev/null 2>&1 | |
280 | ok $? "Enable JUL event $event_name for session $sess_name" | |
281 | } | |
282 | ||
26b53d3b DG |
283 | function enable_ust_lttng_event_filter() |
284 | { | |
285 | sess_name="$1" | |
286 | event_name="$2" | |
287 | filter="$3" | |
26b53d3b | 288 | |
29655db7 CB |
289 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" >/dev/null 2>&1 |
290 | ok $? "Enable event $event_name with filtering for session $sess_name" | |
26b53d3b DG |
291 | } |
292 | ||
293 | function enable_ust_lttng_event_loglevel() | |
294 | { | |
295 | sess_name="$1" | |
296 | event_name="$2" | |
297 | loglevel="$3" | |
26b53d3b | 298 | |
29655db7 CB |
299 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel >/dev/null 2>&1 |
300 | ok $? "Enable event $event_name with loglevel $loglevel" | |
26b53d3b DG |
301 | } |
302 | ||
303 | function enable_ust_lttng_event_loglevel_only() | |
304 | { | |
305 | sess_name="$1" | |
306 | event_name="$2" | |
307 | loglevel="$3" | |
26b53d3b | 308 | |
29655db7 CB |
309 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel >/dev/null 2>&1 |
310 | ok $? "Enable event $event_name with loglevel-only $loglevel" | |
26b53d3b DG |
311 | } |
312 | ||
313 | function disable_ust_lttng_event () | |
314 | { | |
907b42de DG |
315 | sess_name="$1" |
316 | event_name="$2" | |
26b53d3b | 317 | |
907b42de | 318 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -u >/dev/null 2>&1 |
29655db7 | 319 | ok $? "Disable event $event_name for session $sess_name" |
d3e8f6bb DG |
320 | } |
321 | ||
fb3268e3 | 322 | function start_lttng_tracing () |
d3e8f6bb DG |
323 | { |
324 | sess_name=$1 | |
325 | ||
10a8a223 | 326 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name >/dev/null 2>&1 |
29655db7 | 327 | ok $? "Start tracing for session $sess_name" |
d3e8f6bb DG |
328 | } |
329 | ||
fb3268e3 | 330 | function stop_lttng_tracing () |
d3e8f6bb DG |
331 | { |
332 | sess_name=$1 | |
333 | ||
10a8a223 | 334 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name >/dev/null 2>&1 |
29655db7 | 335 | ok $? "Stop lttng tracing for session $sess_name" |
d3e8f6bb DG |
336 | } |
337 | ||
338 | function destroy_lttng_session () | |
339 | { | |
340 | sess_name=$1 | |
341 | ||
29655db7 | 342 | |
10a8a223 | 343 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name >/dev/null 2>&1 |
29655db7 | 344 | ok $? "Destroy lttng session $sess_name" |
d3e8f6bb DG |
345 | } |
346 | ||
07b86b52 JD |
347 | function lttng_snapshot_add_output () |
348 | { | |
349 | sess_name=$1 | |
350 | trace_path=$2 | |
351 | ||
352 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path >/dev/null 2>&1 | |
353 | ok $? "Added snapshot output file://$trace_path" | |
354 | } | |
355 | ||
26402e0c DG |
356 | function lttng_snapshot_del_output () |
357 | { | |
358 | local sess_name=$1 | |
359 | local id=$2 | |
360 | ||
361 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id >/dev/null 2>&1 | |
362 | ok $? "Deleted snapshot output id $id" | |
363 | } | |
364 | ||
07b86b52 JD |
365 | function lttng_snapshot_record () |
366 | { | |
367 | sess_name=$1 | |
368 | trace_path=$2 | |
369 | ||
370 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name >/dev/null 2>&1 | |
371 | ok $? "Snapshot recorded" | |
372 | } | |
373 | ||
d3e8f6bb DG |
374 | function trace_matches () |
375 | { | |
376 | event_name=$1 | |
377 | nr_iter=$2 | |
378 | trace_path=$3 | |
379 | ||
317eef93 | 380 | which $BABELTRACE_BIN >/dev/null |
29655db7 | 381 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
d3e8f6bb DG |
382 | |
383 | count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) | |
29655db7 | 384 | |
d3e8f6bb | 385 | if [ "$count" -ne "$nr_iter" ]; then |
29655db7 CB |
386 | fail "Trace match" |
387 | diag "$count events found in trace" | |
d3e8f6bb | 388 | else |
29655db7 | 389 | pass "Trace match" |
d3e8f6bb DG |
390 | fi |
391 | } | |
f4e40ab6 DG |
392 | |
393 | function validate_trace | |
394 | { | |
395 | event_name=$1 | |
396 | trace_path=$2 | |
397 | ||
398 | which $BABELTRACE_BIN >/dev/null | |
29655db7 CB |
399 | if [ $? -ne 0 ]; then |
400 | skip 0 "Babeltrace binary not found. Skipping trace validation" | |
f4e40ab6 DG |
401 | fi |
402 | ||
07b86b52 JD |
403 | OLDIFS=$IFS |
404 | IFS="," | |
405 | for i in $event_name; do | |
406 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) | |
407 | if [ "$traced" -ne 0 ]; then | |
ebaaaf5e | 408 | pass "Validate trace for event $i, $traced events" |
07b86b52 JD |
409 | else |
410 | fail "Validate trace for event $i" | |
411 | diag "Found $traced occurences of $i" | |
412 | fi | |
413 | done | |
414 | ret=$? | |
415 | IFS=$OLDIFS | |
416 | return $ret | |
f4e40ab6 | 417 | } |