| 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 | $issue_356_filter #22 #Issue #356 |
| 360 | "intfield < 0xDEADBEEF" #23 |
| 361 | "intfield < 0x2" #24 |
| 362 | "intfield < 02" #25 |
| 363 | "stringfield2 == \"\\\*\"" #26 |
| 364 | "1.0 || intfield || 1.0" #27 |
| 365 | "1 < intfield" #28 |
| 366 | ) |
| 367 | |
| 368 | VALIDATOR=("validator_intfield" #1 |
| 369 | "validator_intfield_gt" #2 |
| 370 | "validator_intfield_ge" #3 |
| 371 | "validator_intfield_lt" #4 |
| 372 | "validator_intfield_le" #5 |
| 373 | "validator_intfield_eq" #6 |
| 374 | "validator_intfield_ne" #7 |
| 375 | "validator_intfield_not" #8 |
| 376 | "validator_intfield" #9 |
| 377 | "validator_intfield" #10 |
| 378 | "validator_intfield" #11 |
| 379 | "validator_intfield" #12 |
| 380 | "validator_intfield_gt_and_longfield_gt" #13 |
| 381 | "validator_intfield_ge_and_longfield_le" #14 |
| 382 | "validator_intfield_lt_or_longfield_gt" #15 |
| 383 | "validator_mixed_str_or_int_and_int" #16 |
| 384 | "validator_mixed_int_double" #17 |
| 385 | "validator_true_statement" #18 |
| 386 | "validator_true_statement" #19 |
| 387 | "validator_true_statement" #20 |
| 388 | "validator_true_statement" #21 |
| 389 | "validator_intfield" #22 |
| 390 | "validator_true_statement" #23 |
| 391 | "validator_intfield_lt" #24 |
| 392 | "validator_intfield_lt" #25 |
| 393 | "validator_true_statement" #26 |
| 394 | "validator_true_statement" #27 |
| 395 | "validator_intfield_gt" #28 |
| 396 | ) |
| 397 | |
| 398 | FILTER_COUNT=${#FILTERS[@]} |
| 399 | i=0 |
| 400 | |
| 401 | start_lttng_sessiond |
| 402 | |
| 403 | while [ "$i" -lt "$FILTER_COUNT" ]; do |
| 404 | |
| 405 | test_valid_filter "${FILTERS[$i]}" "${VALIDATOR[$i]}" |
| 406 | |
| 407 | if [ $? -eq 1 ]; then |
| 408 | stop_lttng_sessiond |
| 409 | exit 1 |
| 410 | fi |
| 411 | |
| 412 | let "i++" |
| 413 | done |
| 414 | |
| 415 | stop_lttng_sessiond |