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