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1 | #!/bin/bash |
2 | # | |
3 | # Copyright (C) - 2012 Christian Babeux <christian.babeux@efficios.com> | |
4 | # | |
5 | # This program is free software; you can redistribute it and/or modify it | |
6 | # under the terms of the GNU General Public License, version 2 only, as | |
7 | # published by the Free Software Foundation. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, but WITHOUT | |
10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 | # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
12 | # more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License along with | |
15 | # this program; if not, write to the Free Software Foundation, Inc., 51 | |
16 | # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
17 | ||
18 | TEST_DESC="Filtering - Valid filters" | |
19 | ||
20 | CURDIR=$(dirname $0)/ | |
21 | TESTDIR=$CURDIR/../.. | |
22 | LTTNG_BIN="lttng" | |
23 | BIN_NAME="gen-ust-events" | |
24 | STATS_BIN="babelstats.pl" | |
25 | SESSION_NAME="valid_filter" | |
26 | EVENT_NAME="tp:tptest" | |
27 | NR_ITER=100 | |
28 | ||
29 | source $TESTDIR/utils.sh | |
30 | ||
31 | print_test_banner "$TEST_DESC" | |
32 | ||
33 | if [ ! -x "$CURDIR/$BIN_NAME" ]; then | |
34 | echo -e "No UST nevents binary detected. Passing." | |
35 | exit 0 | |
36 | fi | |
37 | ||
38 | function enable_ust_lttng_event_filter() | |
39 | { | |
40 | sess_name="$1" | |
41 | event_name="$2" | |
42 | filter="$3" | |
43 | echo -n "Enabling lttng event with filtering " | |
44 | ||
45 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event $event_name -s $sess_name -u --filter "$filter" 2>&1 >/dev/null | |
46 | ||
47 | if [ $? -eq 0 ]; then | |
48 | print_ok | |
49 | return 0 | |
50 | else | |
51 | print_fail | |
52 | return 1 | |
53 | fi | |
54 | } | |
55 | ||
56 | function run_apps | |
57 | { | |
58 | ./$CURDIR/$BIN_NAME $NR_ITER & >/dev/null 2>&1 | |
59 | } | |
60 | ||
61 | function wait_apps | |
62 | { | |
63 | echo "Waiting for applications to end" | |
64 | while [ -n "$(pidof $BIN_NAME)" ]; do | |
65 | echo -n "." | |
66 | sleep 1 | |
67 | done | |
68 | echo "" | |
69 | } | |
70 | ||
71 | function test_valid_filter | |
72 | { | |
73 | filter="$1" | |
74 | validator="$2" | |
75 | ||
76 | echo "" | |
77 | echo -e "=== Testing valid filter: $1" | |
78 | ||
79 | trace_path=$(mktemp -d) | |
80 | ||
81 | # Create session | |
82 | create_lttng_session $SESSION_NAME $trace_path | |
83 | ||
84 | # Enable filter | |
85 | enable_ust_lttng_event_filter $SESSION_NAME $EVENT_NAME $filter | |
86 | ||
87 | # Trace apps | |
88 | start_lttng_tracing $SESSION_NAME | |
89 | run_apps | |
90 | wait_apps | |
91 | stop_lttng_tracing $SESSION_NAME | |
92 | ||
93 | # Destroy session | |
94 | destroy_lttng_session $SESSION_NAME | |
95 | ||
96 | echo -n "Validating filter output " | |
97 | stats=`babeltrace $trace_path | $CURDIR/$STATS_BIN --tracepoint $EVENT_NAME` | |
98 | ||
99 | $validator "$stats" | |
100 | ||
101 | if [ $? -eq 0 ]; then | |
102 | print_ok | |
103 | # rm -rf $trace_path | |
104 | return 0 | |
105 | else | |
106 | print_fail | |
107 | return 1 | |
108 | fi | |
109 | } | |
110 | ||
111 | function validate_min_max | |
112 | { | |
113 | stats="$1" | |
114 | field=$2 | |
115 | expected_min=$3 | |
116 | expected_max=$4 | |
117 | ||
118 | echo $stats | grep -q "$field $expected_min $expected_max" | |
119 | ||
120 | return $? | |
121 | } | |
122 | ||
123 | function validator_intfield | |
124 | { | |
125 | stats="$1" | |
126 | status=0 | |
127 | ||
128 | validate_min_max "$stats" "intfield" "1" "99" | |
129 | status=$(($status|$?)) | |
130 | ||
131 | validate_min_max "$stats" "intfield2" "0x1" "0x63" | |
132 | status=$(($status|$?)) | |
133 | ||
134 | validate_min_max "$stats" "longfield" "1" "99" | |
135 | status=$(($status|$?)) | |
136 | ||
137 | validate_min_max "$stats" "netintfield" "1" "99" | |
138 | status=$(($status|$?)) | |
139 | ||
140 | validate_min_max "$stats" "netintfieldhex" "0x1" "0x63" | |
141 | status=$(($status|$?)) | |
142 | ||
143 | validate_min_max "$stats" "floatfield" "2222" "2222" | |
144 | status=$(($status|$?)) | |
145 | ||
146 | validate_min_max "$stats" "doublefield" "2" "2" | |
147 | status=$(($status|$?)) | |
148 | ||
149 | return $status | |
150 | } | |
151 | ||
152 | function validator_intfield_gt | |
153 | { | |
154 | stats="$1" | |
155 | status=0 | |
156 | ||
157 | validate_min_max "$stats" "intfield" "2" "99" | |
158 | status=$(($status|$?)) | |
159 | ||
160 | return $status | |
161 | } | |
162 | ||
163 | function validator_intfield_ge | |
164 | { | |
165 | stats="$1" | |
166 | status=0 | |
167 | ||
168 | validate_min_max "$stats" "intfield" "1" "99" | |
169 | status=$(($status|$?)) | |
170 | ||
171 | return $status | |
172 | } | |
173 | ||
174 | function validator_intfield_lt | |
175 | { | |
176 | stats="$1" | |
177 | status=0 | |
178 | ||
179 | validate_min_max "$stats" "intfield" "0" "1" | |
180 | status=$(($status|$?)) | |
181 | ||
182 | return $status | |
183 | } | |
184 | ||
185 | function validator_intfield_le | |
186 | { | |
187 | stats="$1" | |
188 | status=0 | |
189 | ||
190 | validate_min_max "$stats" "intfield" "0" "2" | |
191 | status=$(($status|$?)) | |
192 | ||
193 | return $status | |
194 | } | |
195 | ||
196 | function validator_intfield_eq | |
197 | { | |
198 | stats="$1" | |
199 | status=0 | |
200 | ||
201 | validate_min_max "$stats" "intfield" "1" "1" | |
202 | status=$(($status|$?)) | |
203 | ||
204 | return $status | |
205 | } | |
206 | ||
207 | function validator_intfield_ne | |
208 | { | |
209 | stats="$1" | |
210 | status=0 | |
211 | ||
212 | validate_min_max "$stats" "intfield" "0" "98" | |
213 | status=$(($status|$?)) | |
214 | ||
215 | return $status | |
216 | } | |
217 | ||
218 | function validator_intfield_not | |
219 | { | |
220 | stats="$1" | |
221 | status=0 | |
222 | ||
223 | validate_min_max "$stats" "intfield" "0" "0" | |
224 | status=$(($status|$?)) | |
225 | ||
226 | return $status | |
227 | } | |
228 | ||
229 | function validator_intfield_gt_and_longfield_gt | |
230 | { | |
231 | stats="$1" | |
232 | status=0 | |
233 | ||
234 | validate_min_max "$stats" "intfield" "43" "99" | |
235 | status=$(($status|$?)) | |
236 | validate_min_max "$stats" "longfield" "43" "99" | |
237 | status=$(($status|$?)) | |
238 | ||
239 | return $status | |
240 | } | |
241 | ||
242 | function validator_intfield_ge_and_longfield_le | |
243 | { | |
244 | stats="$1" | |
245 | status=0 | |
246 | ||
247 | validate_min_max "$stats" "intfield" "42" "42" | |
248 | status=$(($status|$?)) | |
249 | validate_min_max "$stats" "longfield" "42" "42" | |
250 | status=$(($status|$?)) | |
251 | ||
252 | return $status | |
253 | } | |
254 | ||
255 | function validator_intfield_lt_or_longfield_gt | |
256 | { | |
257 | stats="$1" | |
258 | status=0 | |
259 | ||
260 | validate_min_max "$stats" "intfield" "0" "99" | |
261 | status=$(($status|$?)) | |
262 | validate_min_max "$stats" "longfield" "0" "99" | |
263 | status=$(($status|$?)) | |
264 | ||
265 | return $status | |
266 | } | |
267 | ||
268 | function validator_mixed_str_or_int_and_int | |
269 | { | |
270 | stats="$1" | |
271 | status=0 | |
272 | ||
273 | validate_min_max "$stats" "intfield" "34" "99" | |
274 | status=$(($status|$?)) | |
275 | ||
276 | validate_min_max "$stats" "stringfield" "\"test\"" "\"test\"" | |
277 | status=$(($status|$?)) | |
278 | ||
279 | return $status | |
280 | } | |
281 | ||
282 | function validator_mixed_int_double | |
283 | { | |
284 | stats="$1" | |
285 | status=0 | |
286 | ||
287 | validate_min_max "$stats" "intfield" "0" "42" | |
288 | status=$(($status|$?)) | |
289 | ||
290 | return $status | |
291 | } | |
292 | ||
293 | function validator_true_statement | |
294 | { | |
295 | stats="$1" | |
296 | status=0 | |
297 | ||
298 | validate_min_max "$stats" "intfield" "0" "99" | |
299 | status=$(($status|$?)) | |
300 | ||
301 | validate_min_max "$stats" "intfield2" "0x0" "0x63" | |
302 | status=$(($status|$?)) | |
303 | ||
304 | validate_min_max "$stats" "longfield" "0" "99" | |
305 | status=$(($status|$?)) | |
306 | ||
307 | validate_min_max "$stats" "netintfield" "0" "99" | |
308 | status=$(($status|$?)) | |
309 | ||
310 | validate_min_max "$stats" "netintfieldhex" "0x0" "0x63" | |
311 | status=$(($status|$?)) | |
312 | ||
313 | validate_min_max "$stats" "floatfield" "2222" "2222" | |
314 | status=$(($status|$?)) | |
315 | ||
316 | validate_min_max "$stats" "doublefield" "2" "2" | |
317 | status=$(($status|$?)) | |
318 | ||
319 | validate_min_max "$stats" "stringfield" "\"test\"" "\"test\"" | |
320 | status=$(($status|$?)) | |
321 | ||
322 | validate_min_max "$stats" "stringfield2" ""\*"" ""\*"" | |
323 | status=$(($status|$?)) | |
324 | ||
325 | return $status | |
326 | } | |
327 | ||
328 | IFS=$'\n' | |
329 | ||
330 | issue_356_filter="intfield > 0 && intfield > 1 && " | |
331 | issue_356_filter+="intfield > 2 && intfield > 3 && " | |
332 | issue_356_filter+="intfield > 4 && intfield > 5 && " | |
333 | issue_356_filter+="intfield > 6 && intfield > 7 && " | |
334 | issue_356_filter+="intfield > 8 || intfield > 0" | |
335 | ||
336 | # One to one mapping between filters and validators | |
337 | ||
338 | FILTERS=("intfield" #1 | |
339 | "intfield > 1" #2 | |
340 | "intfield >= 1" #3 | |
341 | "intfield < 2" #4 | |
342 | "intfield <= 2" #5 | |
343 | "intfield == 1" #6 | |
344 | "intfield != 99" #7 | |
345 | "!intfield" #8 | |
346 | "-intfield" #9 | |
347 | "--intfield" #10 | |
348 | "+intfield" #11 | |
349 | "++intfield" #12 | |
350 | "intfield > 1 && longfield > 42" #13 | |
351 | "intfield >= 42 && longfield <= 42" #14 | |
352 | "intfield < 1 || longfield > 98" #15 | |
353 | "(stringfield == \"test\" || intfield != 10) && intfield > 33" #16 | |
354 | "intfield < 42.4242424242" #17 | |
355 | "\"test\" == \"test\"" #18 #Issue #342 | |
356 | "stringfield == \"test\"" #19 | |
357 | "stringfield == \"t*\"" #20 | |
358 | "stringfield == \"*\"" #21 | |
359 | $issue_356_filter #22 #Issue #356 | |
360 | "intfield < 0xDEADBEEF" #23 | |
361 | "intfield < 0x2" #24 | |
362 | "intfield < 02" #25 | |
363 | "stringfield2 == \"\\\*\"" #26 | |
364 | ) | |
365 | ||
366 | VALIDATOR=("validator_intfield" #1 | |
367 | "validator_intfield_gt" #2 | |
368 | "validator_intfield_ge" #3 | |
369 | "validator_intfield_lt" #4 | |
370 | "validator_intfield_le" #5 | |
371 | "validator_intfield_eq" #6 | |
372 | "validator_intfield_ne" #7 | |
373 | "validator_intfield_not" #8 | |
374 | "validator_intfield" #9 | |
375 | "validator_intfield" #10 | |
376 | "validator_intfield" #11 | |
377 | "validator_intfield" #12 | |
378 | "validator_intfield_gt_and_longfield_gt" #13 | |
379 | "validator_intfield_ge_and_longfield_le" #14 | |
380 | "validator_intfield_lt_or_longfield_gt" #15 | |
381 | "validator_mixed_str_or_int_and_int" #16 | |
382 | "validator_mixed_int_double" #17 | |
383 | "validator_true_statement" #18 | |
384 | "validator_true_statement" #19 | |
385 | "validator_true_statement" #20 | |
386 | "validator_true_statement" #21 | |
387 | "validator_intfield" #22 | |
388 | "validator_true_statement" #23 | |
389 | "validator_intfield_lt" #24 | |
390 | "validator_intfield_lt" #25 | |
391 | "validator_true_statement" #26 | |
392 | ) | |
393 | ||
394 | FILTER_COUNT=${#FILTERS[@]} | |
395 | i=0 | |
396 | ||
397 | start_lttng_sessiond | |
398 | ||
399 | while [ "$i" -lt "$FILTER_COUNT" ]; do | |
400 | ||
401 | test_valid_filter "${FILTERS[$i]}" "${VALIDATOR[$i]}" | |
402 | ||
403 | if [ $? -eq 1 ]; then | |
404 | stop_lttng_sessiond | |
405 | exit 1 | |
406 | fi | |
407 | ||
408 | let "i++" | |
409 | done | |
410 | ||
411 | stop_lttng_sessiond |