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ebaaaf5e JD |
1 | #!/bin/bash |
2 | # | |
3 | # Copyright (C) - 2013 Julien Desfossez <jdesfossez@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 | TEST_DESC="Snapshots - UST tracing" | |
18 | ||
19 | CURDIR=$(dirname $0)/ | |
20 | TESTDIR=$CURDIR/../../.. | |
21 | EVENT_NAME="tp:tptest" | |
ebaaaf5e JD |
22 | PID_RELAYD=0 |
23 | SESSION_NAME="" | |
24 | CHANNEL_NAME="snapchan" | |
25 | TESTAPP_PATH="$TESTDIR/utils/testapp" | |
26 | TESTAPP_NAME="gen-ust-events" | |
27 | TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME" | |
0fc2834c | 28 | APPS_PID= |
ebaaaf5e | 29 | |
ae779dd6 | 30 | NUM_TESTS=100 |
ebaaaf5e | 31 | |
1d20c959 | 32 | TRACE_PATH=$(mktemp -d) |
ebaaaf5e JD |
33 | |
34 | source $TESTDIR/utils/utils.sh | |
35 | ||
36 | if [ ! -x "$TESTAPP_BIN" ]; then | |
37 | BAIL_OUT "No UST events binary detected." | |
38 | fi | |
39 | ||
1d20c959 DG |
40 | # Need the number of snapshot to do. |
41 | if [ -z $1 ]; then | |
42 | BAIL_OUT "A number of snapshot is needed." | |
43 | fi | |
44 | NR_SNAPSHOT=$1 | |
45 | ||
46 | NUM_TESTS=$(($NUM_TESTS + ($NR_SNAPSHOT * 2))) | |
47 | ||
209b934f DG |
48 | function start_test_app() |
49 | { | |
5fcaccbc | 50 | local tmp_file=$(mktemp -u) |
209b934f DG |
51 | |
52 | # Start application with a temporary file. | |
53 | $TESTAPP_BIN $NR_ITER $NR_USEC_WAIT $tmp_file & | |
0fc2834c MD |
54 | ret=$? |
55 | APPS_PID="${APPS_PID} ${!}" | |
56 | ok $ret "Start application to trace" | |
209b934f DG |
57 | |
58 | # Wait for the application file to appear indicating that at least one | |
59 | # tracepoint has been fired. | |
60 | while [ ! -f "$tmp_file" ]; do | |
61 | sleep 0.5 | |
62 | done | |
63 | diag "Removing test app temporary file $tmp_file" | |
64 | rm -f $tmp_file | |
65 | } | |
66 | ||
ae779dd6 MD |
67 | function wait_test_apps() |
68 | { | |
69 | diag "Waiting for $TESTAPP_NAME" | |
70 | for p in ${APPS_PID}; do | |
71 | wait ${p} 2>/dev/null | |
72 | done | |
73 | } | |
74 | ||
0fc2834c | 75 | function stop_test_apps() |
209b934f | 76 | { |
0fc2834c MD |
77 | diag "Stopping $TESTAPP_NAME" |
78 | for p in ${APPS_PID}; do | |
79 | kill ${p} | |
5402fe87 | 80 | wait ${p} 2>/dev/null |
0fc2834c | 81 | done |
c7613334 | 82 | APPS_PID= |
209b934f DG |
83 | } |
84 | ||
5e83c405 CB |
85 | function snapshot_add_output () |
86 | { | |
87 | local sess_name=$1 | |
88 | local trace_path=$2 | |
89 | local name=$3 | |
90 | local max_size=$4 | |
91 | local extra_opt="" | |
92 | ||
93 | if [ ! -z $name ]; then | |
94 | extra_opt+=" -n $name " | |
95 | fi | |
96 | ||
97 | if [ ! -z $max_size ]; then | |
98 | extra_opt+=" -m $max_size " | |
99 | fi | |
100 | ||
101 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output \ | |
102 | -s $sess_name $extra_opt $trace_path > /dev/null 2>&1 | |
103 | ||
104 | ok $? "Added snapshot output $trace_path ($extra_opt)" | |
105 | } | |
106 | ||
107 | function snapshot_del_output () | |
108 | { | |
109 | local sess_name=$1 | |
110 | local name=$2 | |
111 | ||
112 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output \ | |
113 | -s $sess_name $name > /dev/null 2>&1 | |
114 | ||
115 | ok $? "Deleted snapshot output named $name" | |
116 | } | |
117 | ||
118 | function enable_mmap_overwrite_subbuf_ust_channel () | |
119 | { | |
120 | local sess_name=$1 | |
121 | local chan_name=$2 | |
122 | local subbuf_size=$3 | |
123 | ||
124 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name \ | |
125 | $chan_name -u --output mmap --overwrite \ | |
126 | --subbuf-size $subbuf_size > /dev/null 2>&1 | |
127 | ||
128 | ok $? "Enable channel $channel_name for session $sess_name with subbuf size $subbuf_size" | |
129 | } | |
130 | ||
ae779dd6 MD |
131 | function enable_mmap_small_discard_ust_channel () |
132 | { | |
133 | local sess_name=$1 | |
134 | local chan_name=$2 | |
135 | ||
136 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name \ | |
137 | $chan_name -u --output mmap --discard \ | |
138 | --subbuf-size $(getconf PAGE_SIZE) --num-subbuf 2 \ | |
139 | > /dev/null 2>&1 | |
140 | ||
141 | ok $? "Enable channel $channel_name for session $sess_name with small discard buffers" | |
142 | } | |
143 | ||
144 | function enable_mmap_small_overwrite_ust_channel () | |
145 | { | |
146 | local sess_name=$1 | |
147 | local chan_name=$2 | |
148 | ||
149 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name \ | |
150 | $chan_name -u --output mmap --overwrite \ | |
151 | --subbuf-size $(getconf PAGE_SIZE) --num-subbuf 2 \ | |
152 | > /dev/null 2>&1 | |
153 | ||
154 | ok $? "Enable channel $channel_name for session $sess_name with small discard buffers" | |
155 | } | |
5e83c405 CB |
156 | |
157 | function test_ust_list_output () | |
158 | { | |
159 | output_names=("randomname" "somesnapshot") | |
ae779dd6 MD |
160 | NR_ITER=2000000 |
161 | NR_USEC_WAIT=100 | |
5e83c405 CB |
162 | |
163 | diag "Test UST snapshot output listing" | |
164 | create_lttng_session_no_output $SESSION_NAME | |
165 | enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME | |
c4926bb5 | 166 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME |
5e83c405 | 167 | |
e563bbdb | 168 | start_lttng_tracing_ok $SESSION_NAME |
5e83c405 CB |
169 | |
170 | snapshot_add_output $SESSION_NAME "file://$TRACE_PATH" ${output_names[0]} | |
171 | ||
172 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output \ | |
173 | -s $SESSION_NAME 2>&1 | grep ${output_names[0]} > /dev/null | |
174 | ok $? "Snapshot named ${output_names[0]} present in list-output listing" | |
175 | ||
176 | snapshot_del_output $SESSION_NAME ${output_names[0]} | |
177 | ||
178 | snapshot_add_output $SESSION_NAME "file://$TRACE_PATH" ${output_names[1]} | |
179 | ||
180 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output \ | |
181 | -s $SESSION_NAME 2>&1 | grep ${output_names[1]} > /dev/null | |
182 | ||
183 | ok $? "Snapshot named ${output_names[1]} present in list-output listing" | |
184 | ||
96340a01 | 185 | stop_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 186 | destroy_lttng_session_ok $SESSION_NAME |
5e83c405 CB |
187 | } |
188 | ||
ebaaaf5e JD |
189 | function test_ust_local_snapshot () |
190 | { | |
ae779dd6 MD |
191 | NR_ITER=2000000 |
192 | NR_USEC_WAIT=100 | |
193 | ||
ebaaaf5e JD |
194 | diag "Test local UST snapshots" |
195 | create_lttng_session_no_output $SESSION_NAME | |
196 | enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME | |
c4926bb5 | 197 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME |
e563bbdb | 198 | start_lttng_tracing_ok $SESSION_NAME |
b5633831 | 199 | lttng_snapshot_add_output_ok $SESSION_NAME $TRACE_PATH |
209b934f DG |
200 | |
201 | # Returns once the application has at least fired ONE tracepoint. | |
202 | start_test_app | |
203 | ||
ebaaaf5e | 204 | lttng_snapshot_record $SESSION_NAME |
96340a01 | 205 | stop_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 206 | destroy_lttng_session_ok $SESSION_NAME |
ebaaaf5e JD |
207 | |
208 | # Validate test | |
209 | validate_trace $EVENT_NAME $TRACE_PATH/ | |
210 | if [ $? -eq 0 ]; then | |
211 | # Only delete if successful | |
212 | rm -rf $TRACE_PATH | |
ebaaaf5e | 213 | fi |
209b934f | 214 | |
0fc2834c | 215 | stop_test_apps |
ebaaaf5e JD |
216 | } |
217 | ||
ae779dd6 MD |
218 | function test_ust_local_snapshot_small_discard_buffers () |
219 | { | |
220 | NR_ITER=10000 | |
221 | NR_USEC_WAIT=0 | |
222 | OLDCPUSET=$(taskset -p $$) | |
223 | ||
224 | diag "Test local UST snapshots with small discard buffers" | |
225 | taskset -p 0x1 $$ 1>/dev/null 2>&1 # CPU 0 only | |
226 | create_lttng_session_no_output $SESSION_NAME | |
227 | enable_mmap_small_discard_ust_channel $SESSION_NAME $CHANNEL_NAME | |
228 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME | |
229 | start_lttng_tracing_ok $SESSION_NAME | |
230 | lttng_snapshot_add_output_ok $SESSION_NAME $TRACE_PATH | |
231 | ||
232 | # Run test apps, wait for them to complete. | |
233 | start_test_app | |
234 | wait_test_apps | |
235 | ||
236 | # Take first snapshot, remember first line. | |
237 | lttng_snapshot_record $SESSION_NAME | |
238 | FIRST_LINE="$(trace_first_line $TRACE_PATH/)" | |
239 | diag "First line (1st snapshot): $FIRST_LINE" | |
240 | rm -rf $TRACE_PATH/ | |
241 | ||
242 | # Run test apps, wait for them to complete. | |
243 | start_test_app | |
244 | wait_test_apps | |
245 | ||
246 | # Take second snapshot, remember first line. | |
247 | lttng_snapshot_record $SESSION_NAME | |
248 | FIRST_LINE_2="$(trace_first_line $TRACE_PATH/)" | |
249 | diag "First line (2nd snapshot): $FIRST_LINE_2" | |
250 | rm -rf $TRACE_PATH/ | |
251 | ||
252 | if [ x"$FIRST_LINE" != x"$FIRST_LINE_2" ]; then | |
253 | fail "First snapshot event do not match." | |
254 | else | |
255 | pass "First snapshot event match." | |
256 | fi | |
257 | ||
258 | stop_lttng_tracing_ok $SESSION_NAME | |
259 | destroy_lttng_session_ok $SESSION_NAME | |
260 | taskset -p $OLDCPUSET $$ 1>/dev/null 2>&1 | |
261 | } | |
262 | ||
263 | function test_ust_local_snapshot_small_overwrite_buffers () | |
264 | { | |
265 | NR_ITER=10000 | |
266 | NR_USEC_WAIT=0 | |
267 | OLDCPUSET=$(taskset -p $$) | |
268 | ||
269 | diag "Test local UST snapshots with small overwrite buffers" | |
270 | taskset -p 0x1 $$ 1>/dev/null 2>&1 # CPU 0 only | |
271 | create_lttng_session_no_output $SESSION_NAME | |
272 | enable_mmap_small_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME | |
273 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME | |
274 | start_lttng_tracing_ok $SESSION_NAME | |
275 | lttng_snapshot_add_output_ok $SESSION_NAME $TRACE_PATH | |
276 | ||
277 | # Run test apps, wait for them to complete. | |
278 | start_test_app | |
279 | wait_test_apps | |
280 | ||
281 | # Take first snapshot, remember first line. | |
282 | lttng_snapshot_record $SESSION_NAME | |
283 | FIRST_LINE="$(trace_first_line $TRACE_PATH/)" | |
284 | diag "First line (1st snapshot): $FIRST_LINE" | |
285 | rm -rf $TRACE_PATH/ | |
286 | ||
287 | # Run test apps, wait for them to complete. | |
288 | start_test_app | |
289 | wait_test_apps | |
290 | ||
291 | # Take second snapshot, remember first line. | |
292 | lttng_snapshot_record $SESSION_NAME | |
293 | FIRST_LINE_2="$(trace_first_line $TRACE_PATH/)" | |
294 | diag "First line (2nd snapshot): $FIRST_LINE_2" | |
295 | rm -rf $TRACE_PATH/ | |
296 | ||
297 | if [ x"$FIRST_LINE" != x"$FIRST_LINE_2" ]; then | |
298 | pass "First snapshot event do not match." | |
299 | else | |
300 | fail "First snapshot event match." | |
301 | fi | |
302 | ||
303 | stop_lttng_tracing_ok $SESSION_NAME | |
304 | destroy_lttng_session_ok $SESSION_NAME | |
305 | taskset -p $OLDCPUSET $$ 1>/dev/null 2>&1 | |
306 | } | |
307 | ||
5e83c405 CB |
308 | function test_ust_local_snapshot_max_size () |
309 | { | |
ae779dd6 MD |
310 | NR_ITER=2000000 |
311 | NR_USEC_WAIT=100 | |
034a7848 | 312 | page_size=`getconf PAGE_SIZE` |
1901f874 | 313 | num_cpus=$(conf_proc_count) |
5e83c405 | 314 | |
034a7848 MJ |
315 | # The minimum subbuf size is the platform PAGE_SIZE |
316 | subbuf_size=$(($page_size*2)) | |
317 | ||
5e83c405 CB |
318 | # The minimum size limit is min(subbuf_size) * nb_streams |
319 | max_size=$(($subbuf_size*$num_cpus)) | |
320 | ||
321 | diag "Test local UST snapshots with max size $max_size" | |
322 | create_lttng_session_no_output $SESSION_NAME | |
323 | ||
324 | enable_mmap_overwrite_subbuf_ust_channel $SESSION_NAME $CHANNEL_NAME $subbuf_size | |
325 | ||
c4926bb5 | 326 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME |
e563bbdb | 327 | start_lttng_tracing_ok $SESSION_NAME |
5e83c405 CB |
328 | |
329 | snapshot_add_output $SESSION_NAME "file://$TRACE_PATH" "" $max_size | |
330 | ||
209b934f DG |
331 | # Returns once the application has at least fired ONE tracepoint. |
332 | start_test_app | |
5e83c405 CB |
333 | |
334 | lttng_snapshot_record $SESSION_NAME | |
335 | ||
336 | # Check file size | |
337 | sum_size_tracefiles=$(find $TRACE_PATH -name "${CHANNEL_NAME}_*" \ | |
338 | -exec stat -c '%s' {} \; | awk '{s = s + $1}END{print s}') | |
339 | ||
340 | if [ "$sum_size_tracefiles" -gt "$max_size" ]; then | |
341 | fail "Tracefiles size sum validation" | |
342 | diag "Tracefiles size sum: $sum_size_tracefiles Expected max: $max_size" | |
343 | fi | |
344 | ||
345 | pass "Tracefiles size sum validation" | |
346 | ||
96340a01 | 347 | stop_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 348 | destroy_lttng_session_ok $SESSION_NAME |
5e83c405 CB |
349 | |
350 | # Validate test | |
351 | validate_trace $EVENT_NAME $TRACE_PATH/ | |
352 | ||
353 | if [ $? -eq 0 ]; then | |
354 | # Only delete if successful | |
355 | rm -rf $TRACE_PATH | |
356 | fi | |
357 | ||
0fc2834c | 358 | stop_test_apps |
5e83c405 CB |
359 | } |
360 | ||
a54047ec JD |
361 | function test_ust_local_snapshot_large_metadata () |
362 | { | |
ae779dd6 MD |
363 | NR_ITER=2000000 |
364 | NR_USEC_WAIT=100 | |
a54047ec JD |
365 | LM_EVENT="tp:tptest1,tp:tptest2,tp:tptest3,tp:tptest4,tp:tptest5" |
366 | LM_PATH="$TESTDIR/utils/testapp" | |
367 | LM_NAME="gen-ust-nevents" | |
368 | LM_BIN="$LM_PATH/$LM_NAME/$LM_NAME" | |
369 | ||
370 | diag "Test local UST snapshots with > 4kB metadata" | |
371 | create_lttng_session_no_output $SESSION_NAME | |
372 | enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME | |
c4926bb5 | 373 | enable_ust_lttng_event_ok $SESSION_NAME $LM_EVENT $CHANNEL_NAME |
e563bbdb | 374 | start_lttng_tracing_ok $SESSION_NAME |
b5633831 | 375 | lttng_snapshot_add_output_ok $SESSION_NAME $TRACE_PATH |
a54047ec JD |
376 | $LM_BIN 1 1 |
377 | ok $? "Start application to trace" | |
378 | lttng_snapshot_record $SESSION_NAME | |
96340a01 | 379 | stop_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 380 | destroy_lttng_session_ok $SESSION_NAME |
a54047ec JD |
381 | |
382 | # Validate test | |
383 | validate_trace $LM_EVENT $TRACE_PATH/ | |
384 | if [ $? -eq 0 ]; then | |
385 | # Only delete if successful | |
386 | rm -rf $TRACE_PATH | |
a54047ec JD |
387 | fi |
388 | } | |
389 | ||
5f4c2d80 JD |
390 | function enable_channel_per_uid_mmap_overwrite() |
391 | { | |
ae779dd6 MD |
392 | NR_ITER=2000000 |
393 | NR_USEC_WAIT=100 | |
5f4c2d80 JD |
394 | sess_name=$1 |
395 | channel_name=$2 | |
396 | ||
397 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel --buffers-uid -u $channel_name -s $sess_name --output mmap --overwrite >/dev/null 2>&1 | |
398 | ok $? "Enable channel $channel_name per UID for session $sess_name" | |
399 | } | |
400 | ||
401 | function test_ust_per_uid_local_snapshot () | |
402 | { | |
891d74dd | 403 | diag "Test per-uid local UST snapshots" |
5f4c2d80 JD |
404 | create_lttng_session_no_output $SESSION_NAME |
405 | enable_channel_per_uid_mmap_overwrite $SESSION_NAME $CHANNEL_NAME | |
c4926bb5 | 406 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME |
e563bbdb | 407 | start_lttng_tracing_ok $SESSION_NAME |
b5633831 | 408 | lttng_snapshot_add_output_ok $SESSION_NAME $TRACE_PATH |
209b934f DG |
409 | |
410 | # Returns once the application has at least fired ONE tracepoint. | |
411 | start_test_app | |
412 | ||
5f4c2d80 | 413 | lttng_snapshot_record $SESSION_NAME |
96340a01 | 414 | stop_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 415 | destroy_lttng_session_ok $SESSION_NAME |
5f4c2d80 JD |
416 | |
417 | # Validate test | |
418 | validate_trace $EVENT_NAME $TRACE_PATH/ | |
419 | if [ $? -eq 0 ]; then | |
420 | # Only delete if successful | |
421 | rm -rf $TRACE_PATH | |
5f4c2d80 | 422 | fi |
209b934f | 423 | |
0fc2834c | 424 | stop_test_apps |
5f4c2d80 JD |
425 | } |
426 | ||
4f03c06d JD |
427 | function test_ust_per_uid_local_snapshot_post_mortem () |
428 | { | |
ae779dd6 MD |
429 | NR_ITER=2000000 |
430 | NR_USEC_WAIT=100 | |
431 | ||
4f03c06d JD |
432 | diag "Test local UST snapshots post-mortem" |
433 | create_lttng_session_no_output $SESSION_NAME | |
434 | enable_channel_per_uid_mmap_overwrite $SESSION_NAME $CHANNEL_NAME | |
c4926bb5 | 435 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME |
e563bbdb | 436 | start_lttng_tracing_ok $SESSION_NAME |
b5633831 | 437 | lttng_snapshot_add_output_ok $SESSION_NAME $TRACE_PATH |
209b934f DG |
438 | |
439 | # Returns once the application has at least fired ONE tracepoint. | |
440 | start_test_app | |
0fc2834c | 441 | stop_test_apps |
209b934f | 442 | |
4f03c06d | 443 | lttng_snapshot_record $SESSION_NAME |
96340a01 | 444 | stop_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 445 | destroy_lttng_session_ok $SESSION_NAME |
4f03c06d JD |
446 | |
447 | # Validate test | |
448 | validate_trace $EVENT_NAME $TRACE_PATH/ | |
449 | if [ $? -eq 0 ]; then | |
450 | # Only delete if successful | |
451 | rm -rf $TRACE_PATH | |
4f03c06d JD |
452 | fi |
453 | } | |
454 | ||
1d20c959 | 455 | function test_ust_local_snapshots () |
ebaaaf5e | 456 | { |
ae779dd6 MD |
457 | NR_ITER=2000000 |
458 | NR_USEC_WAIT=100 | |
459 | ||
1d20c959 | 460 | diag "Test $NR_SNAPSHOT local UST snapshots" |
ebaaaf5e JD |
461 | create_lttng_session_no_output $SESSION_NAME |
462 | enable_lttng_mmap_overwrite_ust_channel $SESSION_NAME $CHANNEL_NAME | |
c4926bb5 | 463 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $CHANNEL_NAME |
e563bbdb | 464 | start_lttng_tracing_ok $SESSION_NAME |
b5633831 | 465 | lttng_snapshot_add_output_ok $SESSION_NAME $TRACE_PATH |
209b934f DG |
466 | |
467 | # Returns once the application has at least fired ONE tracepoint. | |
468 | start_test_app | |
469 | ||
1d20c959 DG |
470 | for i in $(seq 1 $NR_SNAPSHOT); do |
471 | diag "Snapshot $i/$NR_SNAPSHOT" | |
ebaaaf5e JD |
472 | rm -rf $TRACE_PATH/snapshot/* 2>/dev/null |
473 | lttng_snapshot_record $SESSION_NAME | |
474 | # Validate test | |
475 | validate_trace $EVENT_NAME $TRACE_PATH/ | |
476 | if [ $? -eq 0 ]; then | |
477 | # Only delete if successful | |
478 | rm -rf $TRACE_PATH | |
ebaaaf5e JD |
479 | fi |
480 | done | |
96340a01 | 481 | stop_lttng_tracing_ok $SESSION_NAME |
67b4c664 | 482 | destroy_lttng_session_ok $SESSION_NAME |
209b934f | 483 | |
0fc2834c | 484 | stop_test_apps |
ebaaaf5e JD |
485 | } |
486 | ||
487 | plan_tests $NUM_TESTS | |
488 | ||
489 | print_test_banner "$TEST_DESC" | |
490 | ||
ebaaaf5e | 491 | start_lttng_sessiond |
5e83c405 CB |
492 | tests=( test_ust_list_output |
493 | test_ust_local_snapshot | |
494 | test_ust_local_snapshot_max_size | |
495 | test_ust_per_uid_local_snapshot | |
496 | test_ust_per_uid_local_snapshot_post_mortem | |
497 | test_ust_local_snapshot_large_metadata | |
ae779dd6 MD |
498 | test_ust_local_snapshots |
499 | test_ust_local_snapshot_small_discard_buffers | |
500 | test_ust_local_snapshot_small_overwrite_buffers | |
501 | ) | |
ebaaaf5e JD |
502 | |
503 | for fct_test in ${tests[@]}; | |
504 | do | |
505 | SESSION_NAME=$(randstring 16 0) | |
506 | ${fct_test} | |
ebaaaf5e JD |
507 | done |
508 | ||
509 | stop_lttng_sessiond |