| 1 | #!/src/bin/bash |
| 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" |
| 19 | CONSUMERD_BIN="lttng-consumerd" |
| 20 | RELAYD_BIN="lttng-relayd" |
| 21 | LTTNG_BIN="lttng" |
| 22 | BABELTRACE_BIN="babeltrace" |
| 23 | OUTPUT_DEST=/dev/null 2>&1 |
| 24 | |
| 25 | # Minimal kernel version supported for session daemon tests |
| 26 | KERNEL_MAJOR_VERSION=2 |
| 27 | KERNEL_MINOR_VERSION=6 |
| 28 | KERNEL_PATCHLEVEL_VERSION=27 |
| 29 | |
| 30 | # We set the default UST register timeout to "wait forever", so that |
| 31 | # basic tests don't have to worry about hitting timeouts on busy |
| 32 | # systems. Specialized tests should test those corner-cases. |
| 33 | export LTTNG_UST_REGISTER_TIMEOUT=-1 |
| 34 | |
| 35 | source $TESTDIR/utils/tap/tap.sh |
| 36 | |
| 37 | function print_ok () |
| 38 | { |
| 39 | # Check if we are a terminal |
| 40 | if [ -t 1 ]; then |
| 41 | echo -e "\e[1;32mOK\e[0m" |
| 42 | else |
| 43 | echo -e "OK" |
| 44 | fi |
| 45 | } |
| 46 | |
| 47 | function print_fail () |
| 48 | { |
| 49 | # Check if we are a terminal |
| 50 | if [ -t 1 ]; then |
| 51 | echo -e "\e[1;31mFAIL\e[0m" |
| 52 | else |
| 53 | echo -e "FAIL" |
| 54 | fi |
| 55 | } |
| 56 | |
| 57 | function print_test_banner () |
| 58 | { |
| 59 | local desc="$1" |
| 60 | diag "$desc" |
| 61 | } |
| 62 | |
| 63 | function validate_kernel_version () |
| 64 | { |
| 65 | local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) |
| 66 | if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then |
| 67 | return 0 |
| 68 | fi |
| 69 | if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then |
| 70 | return 0 |
| 71 | fi |
| 72 | if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then |
| 73 | return 0 |
| 74 | fi |
| 75 | return 1 |
| 76 | } |
| 77 | |
| 78 | # Generate a random string |
| 79 | # $1 = number of characters; defaults to 16 |
| 80 | # $2 = include special characters; 1 = yes, 0 = no; defaults to yes |
| 81 | function randstring() |
| 82 | { |
| 83 | [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]" |
| 84 | cat /dev/urandom | tr -cd "$CHAR" | head -c ${1:-16} |
| 85 | echo |
| 86 | } |
| 87 | |
| 88 | function lttng_enable_kernel_event |
| 89 | { |
| 90 | local sess_name=$1 |
| 91 | local event_name=$2 |
| 92 | local channel_name=$3 |
| 93 | |
| 94 | if [ -z $event_name ]; then |
| 95 | # Enable all event if no event name specified |
| 96 | event_name="-a" |
| 97 | fi |
| 98 | |
| 99 | if [ -z $channel_name ]; then |
| 100 | # default channel if none specified |
| 101 | chan="" |
| 102 | else |
| 103 | chan="-c $channel_name" |
| 104 | fi |
| 105 | |
| 106 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k >$OUTPUT_DEST |
| 107 | ok $? "Enable kernel event $event_name for session $sess_name" |
| 108 | } |
| 109 | |
| 110 | function lttng_enable_kernel_syscall() |
| 111 | { |
| 112 | local expected_to_fail=$1 |
| 113 | local sess_name=$2 |
| 114 | local syscall_name=$3 |
| 115 | local channel_name=$4 |
| 116 | |
| 117 | if [ -z $syscall_name ]; then |
| 118 | # Enable all event if no syscall name specified |
| 119 | syscall_name="-a" |
| 120 | fi |
| 121 | |
| 122 | if [ -z $channel_name ]; then |
| 123 | # default channel if none specified |
| 124 | chan="" |
| 125 | else |
| 126 | chan="-c $channel_name" |
| 127 | fi |
| 128 | |
| 129 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k >$OUTPUT_DEST |
| 130 | ret=$? |
| 131 | if [[ $expected_to_fail -eq "1" ]]; then |
| 132 | test $ret -ne "0" |
| 133 | ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" |
| 134 | else |
| 135 | ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 136 | fi |
| 137 | } |
| 138 | |
| 139 | function lttng_enable_kernel_syscall_ok() |
| 140 | { |
| 141 | lttng_enable_kernel_syscall 0 ${*} |
| 142 | } |
| 143 | |
| 144 | function lttng_enable_kernel_syscall_fail() |
| 145 | { |
| 146 | lttng_enable_kernel_syscall 1 ${*} |
| 147 | } |
| 148 | |
| 149 | function lttng_disable_kernel_syscall() |
| 150 | { |
| 151 | local expected_to_fail=$1 |
| 152 | local sess_name=$2 |
| 153 | local syscall_name=$3 |
| 154 | local channel_name=$4 |
| 155 | |
| 156 | if [ -z $syscall_name ]; then |
| 157 | # Enable all event if no syscall name specified |
| 158 | syscall_name="-a" |
| 159 | fi |
| 160 | |
| 161 | if [ -z $channel_name ]; then |
| 162 | # default channel if none specified |
| 163 | chan="" |
| 164 | else |
| 165 | chan="-c $channel_name" |
| 166 | fi |
| 167 | |
| 168 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k >$OUTPUT_DEST |
| 169 | |
| 170 | ret=$? |
| 171 | if [[ $expected_to_fail -eq "1" ]]; then |
| 172 | test $ret -ne "0" |
| 173 | ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" |
| 174 | else |
| 175 | ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 176 | fi |
| 177 | } |
| 178 | |
| 179 | function lttng_disable_kernel_syscall_ok() |
| 180 | { |
| 181 | lttng_disable_kernel_syscall 0 ${*} |
| 182 | } |
| 183 | |
| 184 | function lttng_disable_kernel_syscall_fail() |
| 185 | { |
| 186 | lttng_disable_kernel_syscall 1 ${*} |
| 187 | } |
| 188 | |
| 189 | function lttng_enable_kernel_channel() |
| 190 | { |
| 191 | local expected_to_fail=$1 |
| 192 | local sess_name=$2 |
| 193 | local channel_name=$3 |
| 194 | |
| 195 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name >$OUTPUT_DEST |
| 196 | ret=$? |
| 197 | if [[ $expected_to_fail -eq "1" ]]; then |
| 198 | test "$ret" -ne "0" |
| 199 | ok $? "Expected failure on kernel channel creation $channel_name in $sess_name" |
| 200 | else |
| 201 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 202 | fi |
| 203 | } |
| 204 | |
| 205 | function lttng_enable_kernel_channel_ok() |
| 206 | { |
| 207 | lttng_enable_kernel_channel 0 ${*} |
| 208 | } |
| 209 | |
| 210 | function lttng_enable_kernel_channel_fail() |
| 211 | { |
| 212 | lttng_enable_kernel_channel 1 ${*} |
| 213 | } |
| 214 | |
| 215 | function lttng_disable_kernel_channel() |
| 216 | { |
| 217 | local expected_to_fail=$1 |
| 218 | local sess_name=$2 |
| 219 | local channel_name=$3 |
| 220 | |
| 221 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name >$OUTPUT_DEST |
| 222 | ret=$? |
| 223 | if [[ $expected_to_fail -eq "1" ]]; then |
| 224 | test "$ret" -ne "0" |
| 225 | ok $? "Expected failure on kernel channel creation $channel_name in $sess_name" |
| 226 | else |
| 227 | ok $ret "disable channel $channel_name for session $sess_name" |
| 228 | fi |
| 229 | } |
| 230 | |
| 231 | function lttng_disable_kernel_channel_ok() |
| 232 | { |
| 233 | lttng_disable_kernel_channel 0 ${*} |
| 234 | } |
| 235 | |
| 236 | function lttng_disable_kernel_channel_fail() |
| 237 | { |
| 238 | lttng_disable_kernel_channel 1 ${*} |
| 239 | } |
| 240 | |
| 241 | function start_lttng_relayd |
| 242 | { |
| 243 | local opt=$1 |
| 244 | |
| 245 | DIR=$(readlink -f $TESTDIR) |
| 246 | |
| 247 | if [ -z $(pidof lt-$RELAYD_BIN) ]; then |
| 248 | $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt >$OUTPUT_DEST |
| 249 | #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 & |
| 250 | if [ $? -eq 1 ]; then |
| 251 | fail "Start lttng-relayd (opt: $opt)" |
| 252 | return 1 |
| 253 | else |
| 254 | pass "Start lttng-relayd (opt: $opt)" |
| 255 | fi |
| 256 | else |
| 257 | pass "Start lttng-relayd (opt: $opt)" |
| 258 | fi |
| 259 | } |
| 260 | |
| 261 | function stop_lttng_relayd_nocheck |
| 262 | { |
| 263 | PID_RELAYD=`pidof lt-$RELAYD_BIN` |
| 264 | |
| 265 | diag "Killing lttng-relayd (pid: $PID_RELAYD)" |
| 266 | kill $PID_RELAYD >$OUTPUT_DEST |
| 267 | retval=$? |
| 268 | |
| 269 | if [ $retval -eq 1 ]; then |
| 270 | out=1 |
| 271 | while [ -n "$out" ]; do |
| 272 | out=$(pidof lt-$RELAYD_BIN) |
| 273 | sleep 0.5 |
| 274 | done |
| 275 | fi |
| 276 | return $retval |
| 277 | } |
| 278 | |
| 279 | function stop_lttng_relayd |
| 280 | { |
| 281 | stop_lttng_relayd_nocheck |
| 282 | |
| 283 | if [ $? -eq 1 ]; then |
| 284 | fail "Killed lttng-relayd (pid: $PID_RELAYD)" |
| 285 | return 1 |
| 286 | else |
| 287 | pass "Killed lttng-relayd (pid: $PID_RELAYD)" |
| 288 | return 0 |
| 289 | fi |
| 290 | } |
| 291 | |
| 292 | #First argument: load path for automatic loading |
| 293 | function start_lttng_sessiond() |
| 294 | { |
| 295 | |
| 296 | local load_path="$1" |
| 297 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 298 | # Env variable requested no session daemon |
| 299 | return |
| 300 | fi |
| 301 | |
| 302 | validate_kernel_version |
| 303 | if [ $? -ne 0 ]; then |
| 304 | fail "Start session daemon" |
| 305 | BAIL_OUT "*** Kernel too old for session daemon tests ***" |
| 306 | fi |
| 307 | |
| 308 | DIR=$(readlink -f $TESTDIR) |
| 309 | : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/} |
| 310 | export LTTNG_SESSION_CONFIG_XSD_PATH |
| 311 | |
| 312 | if [ -z $(pidof lt-$SESSIOND_BIN) ]; then |
| 313 | # Have a load path ? |
| 314 | if [ -n "$1" ]; then |
| 315 | $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$1" --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 316 | else |
| 317 | $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 318 | fi |
| 319 | #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --verbose-consumer >>/tmp/sessiond.log 2>&1 |
| 320 | status=$? |
| 321 | ok $status "Start session daemon" |
| 322 | fi |
| 323 | } |
| 324 | |
| 325 | function stop_lttng_sessiond () |
| 326 | { |
| 327 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 328 | # Env variable requested no session daemon |
| 329 | return |
| 330 | fi |
| 331 | |
| 332 | PID_SESSIOND=`pidof lt-$SESSIOND_BIN` |
| 333 | |
| 334 | kill $PID_SESSIOND >$OUTPUT_DEST |
| 335 | |
| 336 | if [ $? -eq 1 ]; then |
| 337 | fail "Kill sessions daemon" |
| 338 | return 1 |
| 339 | else |
| 340 | out=1 |
| 341 | while [ -n "$out" ]; do |
| 342 | out=$(pidof lt-$SESSIOND_BIN) |
| 343 | sleep 0.5 |
| 344 | done |
| 345 | out=1 |
| 346 | while [ -n "$out" ]; do |
| 347 | out=$(pidof $CONSUMERD_BIN) |
| 348 | sleep 0.5 |
| 349 | done |
| 350 | pass "Kill session daemon" |
| 351 | fi |
| 352 | } |
| 353 | |
| 354 | function list_lttng_with_opts () |
| 355 | { |
| 356 | local opts=$1 |
| 357 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts >$OUTPUT_DEST |
| 358 | ok $? "Lttng-tool list command with option $opts" |
| 359 | } |
| 360 | |
| 361 | function create_lttng_session_no_output () |
| 362 | { |
| 363 | local sess_name=$1 |
| 364 | |
| 365 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output >$OUTPUT_DEST |
| 366 | ok $? "Create session $sess_name in no-output mode" |
| 367 | } |
| 368 | |
| 369 | function create_lttng_session () |
| 370 | { |
| 371 | local sess_name=$1 |
| 372 | local trace_path=$2 |
| 373 | local expected_to_fail=$3 |
| 374 | |
| 375 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path > $OUTPUT_DEST |
| 376 | ret=$? |
| 377 | if [[ $expected_to_fail ]]; then |
| 378 | test "$ret" -ne "0" |
| 379 | ok $? "Expected fail on session creation $sess_name in $trace_path" |
| 380 | else |
| 381 | ok $ret "Create session $sess_name in $trace_path" |
| 382 | fi |
| 383 | } |
| 384 | |
| 385 | function enable_ust_lttng_channel() |
| 386 | { |
| 387 | local sess_name=$1 |
| 388 | local channel_name=$2 |
| 389 | local expect_fail=$3 |
| 390 | |
| 391 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name >$OUTPUT_DEST |
| 392 | ret=$? |
| 393 | if [[ $expect_fail ]]; then |
| 394 | test "$ret" -ne "0" |
| 395 | ok $? "Expected fail on ust channel creation $channel_name in $sess_name" |
| 396 | else |
| 397 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 398 | fi |
| 399 | } |
| 400 | |
| 401 | function disable_ust_lttng_channel() |
| 402 | { |
| 403 | local sess_name=$1 |
| 404 | local channel_name=$2 |
| 405 | |
| 406 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name >$OUTPUT_DEST |
| 407 | ok $? "Disable channel $channel_name for session $sess_name" |
| 408 | } |
| 409 | |
| 410 | function enable_lttng_mmap_overwrite_kernel_channel() |
| 411 | { |
| 412 | local sess_name=$1 |
| 413 | local channel_name=$2 |
| 414 | |
| 415 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite >$OUTPUT_DEST |
| 416 | ok $? "Enable channel $channel_name for session $sess_name" |
| 417 | } |
| 418 | |
| 419 | function enable_lttng_mmap_overwrite_ust_channel() |
| 420 | { |
| 421 | local sess_name=$1 |
| 422 | local channel_name=$2 |
| 423 | |
| 424 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite >$OUTPUT_DEST |
| 425 | ok $? "Enable channel $channel_name for session $sess_name" |
| 426 | } |
| 427 | |
| 428 | function enable_ust_lttng_event () |
| 429 | { |
| 430 | local sess_name=$1 |
| 431 | local event_name="$2" |
| 432 | local channel_name=$3 |
| 433 | local expected_to_fail=$4 |
| 434 | |
| 435 | if [ -z $channel_name ]; then |
| 436 | # default channel if none specified |
| 437 | chan="" |
| 438 | else |
| 439 | chan="-c $channel_name" |
| 440 | fi |
| 441 | |
| 442 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u >$OUTPUT_DEST |
| 443 | ret=$? |
| 444 | if [[ $expected_to_fail ]]; then |
| 445 | test $ret -ne "0" |
| 446 | ok $? "Enable ust event $event_name for session $session_name on channel $channel_name failed as expected" |
| 447 | else |
| 448 | ok $ret "Enable event $event_name for session $sess_name" |
| 449 | fi |
| 450 | } |
| 451 | |
| 452 | function enable_jul_lttng_event() |
| 453 | { |
| 454 | sess_name=$1 |
| 455 | event_name="$2" |
| 456 | channel_name=$3 |
| 457 | |
| 458 | if [ -z $channel_name ]; then |
| 459 | # default channel if none specified |
| 460 | chan="" |
| 461 | else |
| 462 | chan="-c $channel_name" |
| 463 | fi |
| 464 | |
| 465 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j >$OUTPUT_DEST |
| 466 | ok $? "Enable JUL event $event_name for session $sess_name" |
| 467 | } |
| 468 | |
| 469 | function enable_jul_lttng_event_loglevel() |
| 470 | { |
| 471 | local sess_name=$1 |
| 472 | local event_name="$2" |
| 473 | local loglevel=$3 |
| 474 | local channel_name=$4 |
| 475 | |
| 476 | if [ -z $channel_name ]; then |
| 477 | # default channel if none specified |
| 478 | chan="" |
| 479 | else |
| 480 | chan="-c $channel_name" |
| 481 | fi |
| 482 | |
| 483 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j >$OUTPUT_DEST |
| 484 | ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel" |
| 485 | } |
| 486 | |
| 487 | function enable_log4j_lttng_event() |
| 488 | { |
| 489 | sess_name=$1 |
| 490 | event_name="$2" |
| 491 | channel_name=$3 |
| 492 | |
| 493 | if [ -z $channel_name ]; then |
| 494 | # default channel if none specified |
| 495 | chan="" |
| 496 | else |
| 497 | chan="-c $channel_name" |
| 498 | fi |
| 499 | |
| 500 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l >$OUTPUT_DEST |
| 501 | ok $? "Enable LOG4J event $event_name for session $sess_name" |
| 502 | } |
| 503 | |
| 504 | function enable_log4j_lttng_event_loglevel() |
| 505 | { |
| 506 | local sess_name=$1 |
| 507 | local event_name="$2" |
| 508 | local loglevel=$3 |
| 509 | local channel_name=$4 |
| 510 | |
| 511 | if [ -z $channel_name ]; then |
| 512 | # default channel if none specified |
| 513 | chan="" |
| 514 | else |
| 515 | chan="-c $channel_name" |
| 516 | fi |
| 517 | |
| 518 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l >$OUTPUT_DEST |
| 519 | ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel" |
| 520 | } |
| 521 | |
| 522 | function enable_ust_lttng_event_filter() |
| 523 | { |
| 524 | local sess_name="$1" |
| 525 | local event_name="$2" |
| 526 | local filter="$3" |
| 527 | |
| 528 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" >$OUTPUT_DEST |
| 529 | ok $? "Enable event $event_name with filtering for session $sess_name" |
| 530 | } |
| 531 | |
| 532 | function enable_ust_lttng_event_loglevel() |
| 533 | { |
| 534 | local sess_name="$1" |
| 535 | local event_name="$2" |
| 536 | local loglevel="$3" |
| 537 | |
| 538 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel >$OUTPUT_DEST |
| 539 | ok $? "Enable event $event_name with loglevel $loglevel" |
| 540 | } |
| 541 | |
| 542 | function enable_ust_lttng_event_loglevel_only() |
| 543 | { |
| 544 | local sess_name="$1" |
| 545 | local event_name="$2" |
| 546 | local loglevel="$3" |
| 547 | |
| 548 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel >$OUTPUT_DEST |
| 549 | ok $? "Enable event $event_name with loglevel-only $loglevel" |
| 550 | } |
| 551 | |
| 552 | function disable_ust_lttng_event () |
| 553 | { |
| 554 | local sess_name="$1" |
| 555 | local event_name="$2" |
| 556 | local channel_name="$3" |
| 557 | |
| 558 | if [ -z $channel_name ]; then |
| 559 | # default channel if none specified |
| 560 | chan="" |
| 561 | else |
| 562 | chan="-c $channel_name" |
| 563 | fi |
| 564 | |
| 565 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u >$OUTPUT_DEST |
| 566 | ok $? "Disable event $event_name for session $sess_name" |
| 567 | } |
| 568 | |
| 569 | function disable_jul_lttng_event () |
| 570 | { |
| 571 | local sess_name="$1" |
| 572 | local event_name="$2" |
| 573 | |
| 574 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1 |
| 575 | ok $? "Disable JUL event $event_name for session $sess_name" |
| 576 | } |
| 577 | |
| 578 | function disable_log4j_lttng_event () |
| 579 | { |
| 580 | local sess_name="$1" |
| 581 | local event_name="$2" |
| 582 | |
| 583 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1 |
| 584 | ok $? "Disable LOG4J event $event_name for session $sess_name" |
| 585 | } |
| 586 | |
| 587 | function start_lttng_tracing () |
| 588 | { |
| 589 | local sess_name=$1 |
| 590 | local expected_to_fail=$2 |
| 591 | |
| 592 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name >$OUTPUT_DEST |
| 593 | ret=$? |
| 594 | if [[ $expected_to_fail ]]; then |
| 595 | test "$ret" -ne "0" |
| 596 | ok $? "Expected fail on start tracing for session: $sess_name" |
| 597 | else |
| 598 | ok $ret "Start tracing for session $sess_name" |
| 599 | fi |
| 600 | } |
| 601 | |
| 602 | function stop_lttng_tracing () |
| 603 | { |
| 604 | local sess_name=$1 |
| 605 | local expected_to_fail=$2 |
| 606 | |
| 607 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name >$OUTPUT_DEST |
| 608 | ret=$? |
| 609 | if [[ $expected_to_fail ]]; then |
| 610 | test "$ret" -ne "0" |
| 611 | ok $? "Expected fail on stop tracing for session: $sess_name" |
| 612 | else |
| 613 | ok $ret "Stop lttng tracing for session $sess_name" |
| 614 | fi |
| 615 | } |
| 616 | |
| 617 | function destroy_lttng_session () |
| 618 | { |
| 619 | local sess_name=$1 |
| 620 | local expected_to_fail=$2 |
| 621 | |
| 622 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name >$OUTPUT_DEST |
| 623 | ret=$? |
| 624 | if [[ $expected_to_fail ]]; then |
| 625 | test "$ret" -ne "0" |
| 626 | ok $? "Expected fail on session deletion $sess_name" |
| 627 | else |
| 628 | ok $ret "Destroy session $sess_name" |
| 629 | fi |
| 630 | } |
| 631 | |
| 632 | function destroy_lttng_sessions () |
| 633 | { |
| 634 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all >$OUTPUT_DEST |
| 635 | ok $? "Destroy all lttng sessions" |
| 636 | } |
| 637 | |
| 638 | function lttng_snapshot_add_output () |
| 639 | { |
| 640 | local sess_name=$1 |
| 641 | local trace_path=$2 |
| 642 | local expected_to_fail=$3 |
| 643 | |
| 644 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path >$OUTPUT_DEST |
| 645 | ret=$? |
| 646 | if [[ $expected_to_fail ]]; then |
| 647 | test "$ret" -ne "0" |
| 648 | ok $? "Failed to add a snapshot output file://$trace_path as expected" |
| 649 | else |
| 650 | ok $ret "Added snapshot output file://$trace_path" |
| 651 | fi |
| 652 | } |
| 653 | |
| 654 | function lttng_snapshot_del_output () |
| 655 | { |
| 656 | local sess_name=$1 |
| 657 | local id=$2 |
| 658 | local expected_to_fail=$3 |
| 659 | |
| 660 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id >$OUTPUT_DEST |
| 661 | ret=$? |
| 662 | if [[ $expected_to_fail ]]; then |
| 663 | test "$ret" -ne "0" |
| 664 | ok $? "Expect fail on deletion of snapshot output id $id" |
| 665 | else |
| 666 | ok $ret "Deleted snapshot output id $id" |
| 667 | fi |
| 668 | } |
| 669 | |
| 670 | function lttng_snapshot_record () |
| 671 | { |
| 672 | local sess_name=$1 |
| 673 | local trace_path=$2 |
| 674 | |
| 675 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name >$OUTPUT_DEST |
| 676 | ok $? "Snapshot recorded" |
| 677 | } |
| 678 | |
| 679 | function lttng_snapshot_list () |
| 680 | { |
| 681 | local sess_name=$1 |
| 682 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name >$OUTPUT_DEST |
| 683 | ok $? "Snapshot list" |
| 684 | } |
| 685 | |
| 686 | function lttng_save() |
| 687 | { |
| 688 | local sess_name=$1 |
| 689 | local opts=$2 |
| 690 | |
| 691 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts >$OUTPUT_DEST |
| 692 | ok $? "Session successfully saved" |
| 693 | } |
| 694 | |
| 695 | function lttng_load() |
| 696 | { |
| 697 | local opts=$1 |
| 698 | |
| 699 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts >$OUTPUT_DEST |
| 700 | ok $? "Load command successful" |
| 701 | } |
| 702 | |
| 703 | function trace_matches () |
| 704 | { |
| 705 | local event_name=$1 |
| 706 | local nr_iter=$2 |
| 707 | local trace_path=$3 |
| 708 | |
| 709 | which $BABELTRACE_BIN >/dev/null |
| 710 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 711 | |
| 712 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 713 | |
| 714 | if [ "$count" -ne "$nr_iter" ]; then |
| 715 | fail "Trace match" |
| 716 | diag "$count events found in trace" |
| 717 | else |
| 718 | pass "Trace match" |
| 719 | fi |
| 720 | } |
| 721 | |
| 722 | function trace_match_only() |
| 723 | { |
| 724 | local event_name=$1 |
| 725 | local nr_iter=$2 |
| 726 | local trace_path=$3 |
| 727 | |
| 728 | which $BABELTRACE_BIN >/dev/null |
| 729 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 730 | |
| 731 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 732 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 733 | |
| 734 | if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then |
| 735 | pass "Trace match with $total event $event_name" |
| 736 | else |
| 737 | fail "Trace match" |
| 738 | diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count" |
| 739 | fi |
| 740 | } |
| 741 | |
| 742 | function validate_trace |
| 743 | { |
| 744 | local event_name=$1 |
| 745 | local trace_path=$2 |
| 746 | |
| 747 | which $BABELTRACE_BIN >/dev/null |
| 748 | if [ $? -ne 0 ]; then |
| 749 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 750 | fi |
| 751 | |
| 752 | OLDIFS=$IFS |
| 753 | IFS="," |
| 754 | for i in $event_name; do |
| 755 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 756 | if [ "$traced" -ne 0 ]; then |
| 757 | pass "Validate trace for event $i, $traced events" |
| 758 | else |
| 759 | fail "Validate trace for event $i" |
| 760 | diag "Found $traced occurences of $i" |
| 761 | fi |
| 762 | done |
| 763 | ret=$? |
| 764 | IFS=$OLDIFS |
| 765 | return $ret |
| 766 | } |
| 767 | |
| 768 | function validate_trace_exp() |
| 769 | { |
| 770 | local event_exp=$1 |
| 771 | local trace_path=$2 |
| 772 | |
| 773 | which $BABELTRACE_BIN >/dev/null |
| 774 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation" |
| 775 | |
| 776 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l) |
| 777 | if [ "$traced" -ne 0 ]; then |
| 778 | pass "Validate trace for expression '${event_exp}', $traced events" |
| 779 | else |
| 780 | fail "Validate trace for expression '${event_exp}'" |
| 781 | diag "Found $traced occurences of '${event_exp}'" |
| 782 | fi |
| 783 | ret=$? |
| 784 | return $ret |
| 785 | } |
| 786 | |
| 787 | function validate_trace_only_exp() |
| 788 | { |
| 789 | local event_exp=$1 |
| 790 | local trace_path=$2 |
| 791 | |
| 792 | which $BABELTRACE_BIN >/dev/null |
| 793 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 794 | |
| 795 | local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l) |
| 796 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 797 | |
| 798 | if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then |
| 799 | pass "Trace match with $total for expression '${event_exp}" |
| 800 | else |
| 801 | fail "Trace match" |
| 802 | diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected" |
| 803 | fi |
| 804 | ret=$? |
| 805 | return $ret |
| 806 | } |
| 807 | |
| 808 | function validate_trace_empty() |
| 809 | { |
| 810 | local trace_path=$1 |
| 811 | |
| 812 | which $BABELTRACE_BIN >/dev/null |
| 813 | if [ $? -ne 0 ]; then |
| 814 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 815 | fi |
| 816 | |
| 817 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l) |
| 818 | if [ "$traced" -eq 0 ]; then |
| 819 | pass "Validate empty trace" |
| 820 | else |
| 821 | fail "Validate empty trace" |
| 822 | diag "Found $traced events in trace" |
| 823 | fi |
| 824 | ret=$? |
| 825 | return $ret |
| 826 | } |