| | 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 |
| | 24 | ERROR_OUTPUT_DEST=/dev/null |
| | 25 | |
| | 26 | # Minimal kernel version supported for session daemon tests |
| | 27 | KERNEL_MAJOR_VERSION=2 |
| | 28 | KERNEL_MINOR_VERSION=6 |
| | 29 | KERNEL_PATCHLEVEL_VERSION=27 |
| | 30 | |
| | 31 | # We set the default UST register timeout to "wait forever", so that |
| | 32 | # basic tests don't have to worry about hitting timeouts on busy |
| | 33 | # systems. Specialized tests should test those corner-cases. |
| | 34 | export LTTNG_UST_REGISTER_TIMEOUT=-1 |
| | 35 | |
| | 36 | source $TESTDIR/utils/tap/tap.sh |
| | 37 | |
| | 38 | function print_ok () |
| | 39 | { |
| | 40 | # Check if we are a terminal |
| | 41 | if [ -t 1 ]; then |
| | 42 | echo -e "\e[1;32mOK\e[0m" |
| | 43 | else |
| | 44 | echo -e "OK" |
| | 45 | fi |
| | 46 | } |
| | 47 | |
| | 48 | function print_fail () |
| | 49 | { |
| | 50 | # Check if we are a terminal |
| | 51 | if [ -t 1 ]; then |
| | 52 | echo -e "\e[1;31mFAIL\e[0m" |
| | 53 | else |
| | 54 | echo -e "FAIL" |
| | 55 | fi |
| | 56 | } |
| | 57 | |
| | 58 | function print_test_banner () |
| | 59 | { |
| | 60 | local desc="$1" |
| | 61 | diag "$desc" |
| | 62 | } |
| | 63 | |
| | 64 | function validate_kernel_version () |
| | 65 | { |
| | 66 | local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) |
| | 67 | if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then |
| | 68 | return 0 |
| | 69 | fi |
| | 70 | if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then |
| | 71 | return 0 |
| | 72 | fi |
| | 73 | if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then |
| | 74 | return 0 |
| | 75 | fi |
| | 76 | return 1 |
| | 77 | } |
| | 78 | |
| | 79 | # Generate a random string |
| | 80 | # $1 = number of characters; defaults to 16 |
| | 81 | # $2 = include special characters; 1 = yes, 0 = no; defaults to yes |
| | 82 | function randstring() |
| | 83 | { |
| | 84 | [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]" |
| | 85 | cat /dev/urandom | tr -cd "$CHAR" | head -c ${1:-16} |
| | 86 | echo |
| | 87 | } |
| | 88 | |
| | 89 | function lttng_enable_kernel_event |
| | 90 | { |
| | 91 | local sess_name=$1 |
| | 92 | local event_name=$2 |
| | 93 | local channel_name=$3 |
| | 94 | |
| | 95 | if [ -z $event_name ]; then |
| | 96 | # Enable all event if no event name specified |
| | 97 | event_name="-a" |
| | 98 | fi |
| | 99 | |
| | 100 | if [ -z $channel_name ]; then |
| | 101 | # default channel if none specified |
| | 102 | chan="" |
| | 103 | else |
| | 104 | chan="-c $channel_name" |
| | 105 | fi |
| | 106 | |
| | 107 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 108 | ok $? "Enable kernel event $event_name for session $sess_name" |
| | 109 | } |
| | 110 | |
| | 111 | function lttng_enable_kernel_syscall() |
| | 112 | { |
| | 113 | local expected_to_fail=$1 |
| | 114 | local sess_name=$2 |
| | 115 | local syscall_name=$3 |
| | 116 | local channel_name=$4 |
| | 117 | |
| | 118 | if [ -z $syscall_name ]; then |
| | 119 | # Enable all event if no syscall name specified |
| | 120 | syscall_name="-a" |
| | 121 | fi |
| | 122 | |
| | 123 | if [ -z $channel_name ]; then |
| | 124 | # default channel if none specified |
| | 125 | chan="" |
| | 126 | else |
| | 127 | chan="-c $channel_name" |
| | 128 | fi |
| | 129 | |
| | 130 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 131 | ret=$? |
| | 132 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 133 | test $ret -ne "0" |
| | 134 | ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" |
| | 135 | else |
| | 136 | ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| | 137 | fi |
| | 138 | } |
| | 139 | |
| | 140 | function lttng_enable_kernel_syscall_ok() |
| | 141 | { |
| | 142 | lttng_enable_kernel_syscall 0 "$@" |
| | 143 | } |
| | 144 | |
| | 145 | function lttng_enable_kernel_syscall_fail() |
| | 146 | { |
| | 147 | lttng_enable_kernel_syscall 1 "$@" |
| | 148 | } |
| | 149 | |
| | 150 | function lttng_disable_kernel_syscall() |
| | 151 | { |
| | 152 | local expected_to_fail=$1 |
| | 153 | local sess_name=$2 |
| | 154 | local syscall_name=$3 |
| | 155 | local channel_name=$4 |
| | 156 | |
| | 157 | if [ -z $syscall_name ]; then |
| | 158 | # Enable all event if no syscall name specified |
| | 159 | syscall_name="-a" |
| | 160 | fi |
| | 161 | |
| | 162 | if [ -z $channel_name ]; then |
| | 163 | # default channel if none specified |
| | 164 | chan="" |
| | 165 | else |
| | 166 | chan="-c $channel_name" |
| | 167 | fi |
| | 168 | |
| | 169 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 170 | |
| | 171 | ret=$? |
| | 172 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 173 | test $ret -ne "0" |
| | 174 | ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" |
| | 175 | else |
| | 176 | ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| | 177 | fi |
| | 178 | } |
| | 179 | |
| | 180 | function lttng_disable_kernel_syscall_ok() |
| | 181 | { |
| | 182 | lttng_disable_kernel_syscall 0 "$@" |
| | 183 | } |
| | 184 | |
| | 185 | function lttng_disable_kernel_syscall_fail() |
| | 186 | { |
| | 187 | lttng_disable_kernel_syscall 1 "$@" |
| | 188 | } |
| | 189 | |
| | 190 | function lttng_enable_kernel_channel() |
| | 191 | { |
| | 192 | local expected_to_fail=$1 |
| | 193 | local sess_name=$2 |
| | 194 | local channel_name=$3 |
| | 195 | |
| | 196 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 197 | ret=$? |
| | 198 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 199 | test "$ret" -ne "0" |
| | 200 | ok $? "Expected failure on kernel channel creation $channel_name in $sess_name" |
| | 201 | else |
| | 202 | ok $ret "Enable channel $channel_name for session $sess_name" |
| | 203 | fi |
| | 204 | } |
| | 205 | |
| | 206 | function lttng_enable_kernel_channel_ok() |
| | 207 | { |
| | 208 | lttng_enable_kernel_channel 0 "$@" |
| | 209 | } |
| | 210 | |
| | 211 | function lttng_enable_kernel_channel_fail() |
| | 212 | { |
| | 213 | lttng_enable_kernel_channel 1 "$@" |
| | 214 | } |
| | 215 | |
| | 216 | function lttng_disable_kernel_channel() |
| | 217 | { |
| | 218 | local expected_to_fail=$1 |
| | 219 | local sess_name=$2 |
| | 220 | local channel_name=$3 |
| | 221 | |
| | 222 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 223 | ret=$? |
| | 224 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 225 | test "$ret" -ne "0" |
| | 226 | ok $? "Expected failure on kernel channel creation $channel_name in $sess_name" |
| | 227 | else |
| | 228 | ok $ret "disable channel $channel_name for session $sess_name" |
| | 229 | fi |
| | 230 | } |
| | 231 | |
| | 232 | function lttng_disable_kernel_channel_ok() |
| | 233 | { |
| | 234 | lttng_disable_kernel_channel 0 "$@" |
| | 235 | } |
| | 236 | |
| | 237 | function lttng_disable_kernel_channel_fail() |
| | 238 | { |
| | 239 | lttng_disable_kernel_channel 1 "$@" |
| | 240 | } |
| | 241 | |
| | 242 | function start_lttng_relayd_opt() |
| | 243 | { |
| | 244 | local withtap=$1 |
| | 245 | local opt=$2 |
| | 246 | |
| | 247 | DIR=$(readlink -f $TESTDIR) |
| | 248 | |
| | 249 | if [ -z $(pidof lt-$RELAYD_BIN) ]; then |
| | 250 | $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 251 | #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 & |
| | 252 | if [ $? -eq 1 ]; then |
| | 253 | if [ $withtap -eq "1" ]; then |
| | 254 | fail "Start lttng-relayd (opt: $opt)" |
| | 255 | fi |
| | 256 | return 1 |
| | 257 | else |
| | 258 | if [ $withtap -eq "1" ]; then |
| | 259 | pass "Start lttng-relayd (opt: $opt)" |
| | 260 | fi |
| | 261 | fi |
| | 262 | else |
| | 263 | pass "Start lttng-relayd (opt: $opt)" |
| | 264 | fi |
| | 265 | } |
| | 266 | |
| | 267 | function start_lttng_relayd() |
| | 268 | { |
| | 269 | start_lttng_relayd_opt 1 "$@" |
| | 270 | } |
| | 271 | |
| | 272 | function start_lttng_relayd_notap() |
| | 273 | { |
| | 274 | start_lttng_relayd_opt 0 "$@" |
| | 275 | } |
| | 276 | |
| | 277 | function stop_lttng_relayd_opt() |
| | 278 | { |
| | 279 | local withtap=$1 |
| | 280 | |
| | 281 | PID_RELAYD=`pidof lt-$RELAYD_BIN` |
| | 282 | |
| | 283 | if [ $withtap -eq "1" ]; then |
| | 284 | diag "Killing lttng-relayd (pid: $PID_RELAYD)" |
| | 285 | fi |
| | 286 | kill $PID_RELAYD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 287 | retval=$? |
| | 288 | |
| | 289 | if [ $? -eq 1 ]; then |
| | 290 | if [ $withtap -eq "1" ]; then |
| | 291 | fail "Kill relay daemon" |
| | 292 | fi |
| | 293 | return 1 |
| | 294 | else |
| | 295 | out=1 |
| | 296 | while [ -n "$out" ]; do |
| | 297 | out=$(pidof lt-$RELAYD_BIN) |
| | 298 | sleep 0.5 |
| | 299 | done |
| | 300 | if [ $withtap -eq "1" ]; then |
| | 301 | pass "Kill relay daemon" |
| | 302 | fi |
| | 303 | fi |
| | 304 | return $retval |
| | 305 | } |
| | 306 | |
| | 307 | function stop_lttng_relayd() |
| | 308 | { |
| | 309 | stop_lttng_relayd_opt 1 "$@" |
| | 310 | } |
| | 311 | |
| | 312 | function stop_lttng_relayd_notap() |
| | 313 | { |
| | 314 | stop_lttng_relayd_opt 0 "$@" |
| | 315 | } |
| | 316 | |
| | 317 | #First arg: show tap output |
| | 318 | #Second argument: load path for automatic loading |
| | 319 | function start_lttng_sessiond_opt() |
| | 320 | { |
| | 321 | local withtap=$1 |
| | 322 | local load_path=$2 |
| | 323 | |
| | 324 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| | 325 | # Env variable requested no session daemon |
| | 326 | return |
| | 327 | fi |
| | 328 | |
| | 329 | validate_kernel_version |
| | 330 | if [ $? -ne 0 ]; then |
| | 331 | fail "Start session daemon" |
| | 332 | BAIL_OUT "*** Kernel too old for session daemon tests ***" |
| | 333 | fi |
| | 334 | |
| | 335 | DIR=$(readlink -f $TESTDIR) |
| | 336 | : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/} |
| | 337 | export LTTNG_SESSION_CONFIG_XSD_PATH |
| | 338 | |
| | 339 | if [ -z $(pidof lt-$SESSIOND_BIN) ]; then |
| | 340 | # Have a load path ? |
| | 341 | if [ -n "$load_path" ]; then |
| | 342 | $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$1" --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| | 343 | else |
| | 344 | $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| | 345 | fi |
| | 346 | #$DIR/../src/bin/lttng-sessiond/$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 |
| | 347 | status=$? |
| | 348 | if [ $withtap -eq "1" ]; then |
| | 349 | ok $status "Start session daemon" |
| | 350 | fi |
| | 351 | fi |
| | 352 | } |
| | 353 | |
| | 354 | function start_lttng_sessiond() |
| | 355 | { |
| | 356 | start_lttng_sessiond_opt 1 "$@" |
| | 357 | } |
| | 358 | |
| | 359 | function start_lttng_sessiond_notap() |
| | 360 | { |
| | 361 | start_lttng_sessiond_opt 0 "$@" |
| | 362 | } |
| | 363 | |
| | 364 | function stop_lttng_sessiond_opt() |
| | 365 | { |
| | 366 | local withtap=$1 |
| | 367 | |
| | 368 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| | 369 | # Env variable requested no session daemon |
| | 370 | return |
| | 371 | fi |
| | 372 | |
| | 373 | PID_SESSIOND=`pidof lt-$SESSIOND_BIN` |
| | 374 | |
| | 375 | kill $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 376 | |
| | 377 | if [ $? -eq 1 ]; then |
| | 378 | if [ $withtap -eq "1" ]; then |
| | 379 | fail "Kill sessions daemon" |
| | 380 | fi |
| | 381 | else |
| | 382 | out=1 |
| | 383 | while [ -n "$out" ]; do |
| | 384 | out=$(pidof lt-$SESSIOND_BIN) |
| | 385 | sleep 0.5 |
| | 386 | done |
| | 387 | out=1 |
| | 388 | while [ -n "$out" ]; do |
| | 389 | out=$(pidof $CONSUMERD_BIN) |
| | 390 | sleep 0.5 |
| | 391 | done |
| | 392 | if [ $withtap -eq "1" ]; then |
| | 393 | pass "Kill session daemon" |
| | 394 | fi |
| | 395 | fi |
| | 396 | } |
| | 397 | |
| | 398 | function stop_lttng_sessiond() |
| | 399 | { |
| | 400 | stop_lttng_sessiond_opt 1 "$@" |
| | 401 | } |
| | 402 | |
| | 403 | function stop_lttng_sessiond_notap() |
| | 404 | { |
| | 405 | stop_lttng_sessiond_opt 0 "$@" |
| | 406 | } |
| | 407 | |
| | 408 | function list_lttng_with_opts () |
| | 409 | { |
| | 410 | local opts=$1 |
| | 411 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 412 | ok $? "Lttng-tool list command with option $opts" |
| | 413 | } |
| | 414 | |
| | 415 | function create_lttng_session_no_output () |
| | 416 | { |
| | 417 | local sess_name=$1 |
| | 418 | |
| | 419 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 420 | ok $? "Create session $sess_name in no-output mode" |
| | 421 | } |
| | 422 | |
| | 423 | function create_lttng_session () |
| | 424 | { |
| | 425 | local expected_to_fail=$1 |
| | 426 | local sess_name=$2 |
| | 427 | local trace_path=$3 |
| | 428 | |
| | 429 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path > $OUTPUT_DEST |
| | 430 | ret=$? |
| | 431 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 432 | test "$ret" -ne "0" |
| | 433 | ok $? "Expected fail on session creation $sess_name in $trace_path" |
| | 434 | else |
| | 435 | ok $ret "Create session $sess_name in $trace_path" |
| | 436 | fi |
| | 437 | } |
| | 438 | |
| | 439 | function create_lttng_session_ok () |
| | 440 | { |
| | 441 | create_lttng_session 0 "$@" |
| | 442 | } |
| | 443 | |
| | 444 | function create_lttng_session_fail () |
| | 445 | { |
| | 446 | create_lttng_session 1 "$@" |
| | 447 | } |
| | 448 | |
| | 449 | |
| | 450 | function enable_ust_lttng_channel () |
| | 451 | { |
| | 452 | local expect_fail=$1 |
| | 453 | local sess_name=$2 |
| | 454 | local channel_name=$3 |
| | 455 | |
| | 456 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 457 | ret=$? |
| | 458 | if [[ $expect_fail -eq "1" ]]; then |
| | 459 | test "$ret" -ne "0" |
| | 460 | ok $? "Expected fail on ust channel creation $channel_name in $sess_name" |
| | 461 | else |
| | 462 | ok $ret "Enable channel $channel_name for session $sess_name" |
| | 463 | fi |
| | 464 | } |
| | 465 | |
| | 466 | function enable_ust_lttng_channel_ok () |
| | 467 | { |
| | 468 | enable_ust_lttng_channel 0 "$@" |
| | 469 | } |
| | 470 | |
| | 471 | function enable_ust_lttng_channel_fail () |
| | 472 | { |
| | 473 | enable_ust_lttng_channel 1 "$@" |
| | 474 | } |
| | 475 | |
| | 476 | function disable_ust_lttng_channel() |
| | 477 | { |
| | 478 | local sess_name=$1 |
| | 479 | local channel_name=$2 |
| | 480 | |
| | 481 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 482 | ok $? "Disable channel $channel_name for session $sess_name" |
| | 483 | } |
| | 484 | |
| | 485 | function enable_lttng_mmap_overwrite_kernel_channel() |
| | 486 | { |
| | 487 | local sess_name=$1 |
| | 488 | local channel_name=$2 |
| | 489 | |
| | 490 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 491 | ok $? "Enable channel $channel_name for session $sess_name" |
| | 492 | } |
| | 493 | |
| | 494 | function enable_lttng_mmap_overwrite_ust_channel() |
| | 495 | { |
| | 496 | local sess_name=$1 |
| | 497 | local channel_name=$2 |
| | 498 | |
| | 499 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 500 | ok $? "Enable channel $channel_name for session $sess_name" |
| | 501 | } |
| | 502 | |
| | 503 | function enable_ust_lttng_event () |
| | 504 | { |
| | 505 | local expected_to_fail=$1 |
| | 506 | local sess_name=$2 |
| | 507 | local event_name="$3" |
| | 508 | local channel_name=$4 |
| | 509 | |
| | 510 | if [ -z $channel_name ]; then |
| | 511 | # default channel if none specified |
| | 512 | chan="" |
| | 513 | else |
| | 514 | chan="-c $channel_name" |
| | 515 | fi |
| | 516 | |
| | 517 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 518 | ret=$? |
| | 519 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 520 | test $ret -ne "0" |
| | 521 | ok $? "Enable ust event $event_name for session $session_name on channel $channel_name failed as expected" |
| | 522 | else |
| | 523 | ok $ret "Enable event $event_name for session $sess_name" |
| | 524 | fi |
| | 525 | } |
| | 526 | |
| | 527 | function enable_ust_lttng_event_ok () |
| | 528 | { |
| | 529 | enable_ust_lttng_event 0 "$@" |
| | 530 | } |
| | 531 | |
| | 532 | function enable_ust_lttng_event_fail () |
| | 533 | { |
| | 534 | enable_ust_lttng_event 1 "$@" |
| | 535 | } |
| | 536 | |
| | 537 | function enable_jul_lttng_event() |
| | 538 | { |
| | 539 | sess_name=$1 |
| | 540 | event_name="$2" |
| | 541 | channel_name=$3 |
| | 542 | |
| | 543 | if [ -z $channel_name ]; then |
| | 544 | # default channel if none specified |
| | 545 | chan="" |
| | 546 | else |
| | 547 | chan="-c $channel_name" |
| | 548 | fi |
| | 549 | |
| | 550 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 551 | ok $? "Enable JUL event $event_name for session $sess_name" |
| | 552 | } |
| | 553 | |
| | 554 | function enable_jul_lttng_event_loglevel() |
| | 555 | { |
| | 556 | local sess_name=$1 |
| | 557 | local event_name="$2" |
| | 558 | local loglevel=$3 |
| | 559 | local channel_name=$4 |
| | 560 | |
| | 561 | if [ -z $channel_name ]; then |
| | 562 | # default channel if none specified |
| | 563 | chan="" |
| | 564 | else |
| | 565 | chan="-c $channel_name" |
| | 566 | fi |
| | 567 | |
| | 568 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 569 | ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel" |
| | 570 | } |
| | 571 | |
| | 572 | function enable_log4j_lttng_event() |
| | 573 | { |
| | 574 | sess_name=$1 |
| | 575 | event_name="$2" |
| | 576 | channel_name=$3 |
| | 577 | |
| | 578 | if [ -z $channel_name ]; then |
| | 579 | # default channel if none specified |
| | 580 | chan="" |
| | 581 | else |
| | 582 | chan="-c $channel_name" |
| | 583 | fi |
| | 584 | |
| | 585 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 586 | ok $? "Enable LOG4J event $event_name for session $sess_name" |
| | 587 | } |
| | 588 | |
| | 589 | function enable_log4j_lttng_event_loglevel() |
| | 590 | { |
| | 591 | local sess_name=$1 |
| | 592 | local event_name="$2" |
| | 593 | local loglevel=$3 |
| | 594 | local channel_name=$4 |
| | 595 | |
| | 596 | if [ -z $channel_name ]; then |
| | 597 | # default channel if none specified |
| | 598 | chan="" |
| | 599 | else |
| | 600 | chan="-c $channel_name" |
| | 601 | fi |
| | 602 | |
| | 603 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 604 | ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel" |
| | 605 | } |
| | 606 | |
| | 607 | function enable_python_lttng_event() |
| | 608 | { |
| | 609 | sess_name=$1 |
| | 610 | event_name="$2" |
| | 611 | channel_name=$3 |
| | 612 | |
| | 613 | if [ -z $channel_name ]; then |
| | 614 | # default channel if none specified |
| | 615 | chan="" |
| | 616 | else |
| | 617 | chan="-c $channel_name" |
| | 618 | fi |
| | 619 | |
| | 620 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 621 | ok $? "Enable Python event $event_name for session $sess_name" |
| | 622 | } |
| | 623 | |
| | 624 | function enable_python_lttng_event_loglevel() |
| | 625 | { |
| | 626 | local sess_name=$1 |
| | 627 | local event_name="$2" |
| | 628 | local loglevel=$3 |
| | 629 | local channel_name=$4 |
| | 630 | |
| | 631 | if [ -z $channel_name ]; then |
| | 632 | # default channel if none specified |
| | 633 | chan="" |
| | 634 | else |
| | 635 | chan="-c $channel_name" |
| | 636 | fi |
| | 637 | |
| | 638 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 639 | ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel" |
| | 640 | } |
| | 641 | |
| | 642 | function enable_ust_lttng_event_filter() |
| | 643 | { |
| | 644 | local sess_name="$1" |
| | 645 | local event_name="$2" |
| | 646 | local filter="$3" |
| | 647 | |
| | 648 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 649 | ok $? "Enable event $event_name with filtering for session $sess_name" |
| | 650 | } |
| | 651 | |
| | 652 | function enable_ust_lttng_event_loglevel() |
| | 653 | { |
| | 654 | local sess_name="$1" |
| | 655 | local event_name="$2" |
| | 656 | local loglevel="$3" |
| | 657 | |
| | 658 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 659 | ok $? "Enable event $event_name with loglevel $loglevel" |
| | 660 | } |
| | 661 | |
| | 662 | function enable_ust_lttng_event_loglevel_only() |
| | 663 | { |
| | 664 | local sess_name="$1" |
| | 665 | local event_name="$2" |
| | 666 | local loglevel="$3" |
| | 667 | |
| | 668 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 669 | ok $? "Enable event $event_name with loglevel-only $loglevel" |
| | 670 | } |
| | 671 | |
| | 672 | function disable_ust_lttng_event () |
| | 673 | { |
| | 674 | local sess_name="$1" |
| | 675 | local event_name="$2" |
| | 676 | local channel_name="$3" |
| | 677 | |
| | 678 | if [ -z $channel_name ]; then |
| | 679 | # default channel if none specified |
| | 680 | chan="" |
| | 681 | else |
| | 682 | chan="-c $channel_name" |
| | 683 | fi |
| | 684 | |
| | 685 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 686 | ok $? "Disable event $event_name for session $sess_name" |
| | 687 | } |
| | 688 | |
| | 689 | function disable_jul_lttng_event () |
| | 690 | { |
| | 691 | local sess_name="$1" |
| | 692 | local event_name="$2" |
| | 693 | |
| | 694 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1 |
| | 695 | ok $? "Disable JUL event $event_name for session $sess_name" |
| | 696 | } |
| | 697 | |
| | 698 | function disable_log4j_lttng_event () |
| | 699 | { |
| | 700 | local sess_name="$1" |
| | 701 | local event_name="$2" |
| | 702 | |
| | 703 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1 |
| | 704 | ok $? "Disable LOG4J event $event_name for session $sess_name" |
| | 705 | } |
| | 706 | |
| | 707 | function disable_python_lttng_event () |
| | 708 | { |
| | 709 | local sess_name="$1" |
| | 710 | local event_name="$2" |
| | 711 | |
| | 712 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 713 | ok $? "Disable Python event $event_name for session $sess_name" |
| | 714 | } |
| | 715 | |
| | 716 | function start_lttng_tracing () |
| | 717 | { |
| | 718 | local expected_to_fail=$1 |
| | 719 | local sess_name=$2 |
| | 720 | |
| | 721 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 722 | ret=$? |
| | 723 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 724 | test "$ret" -ne "0" |
| | 725 | ok $? "Expected fail on start tracing for session: $sess_name" |
| | 726 | else |
| | 727 | ok $ret "Start tracing for session $sess_name" |
| | 728 | fi |
| | 729 | } |
| | 730 | |
| | 731 | function start_lttng_tracing_ok () |
| | 732 | { |
| | 733 | start_lttng_tracing 0 "$@" |
| | 734 | } |
| | 735 | |
| | 736 | function start_lttng_tracing_fail () |
| | 737 | { |
| | 738 | start_lttng_tracing 1 "$@" |
| | 739 | } |
| | 740 | |
| | 741 | function stop_lttng_tracing () |
| | 742 | { |
| | 743 | local expected_to_fail=$1 |
| | 744 | local sess_name=$2 |
| | 745 | |
| | 746 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 747 | ret=$? |
| | 748 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 749 | test "$ret" -ne "0" |
| | 750 | ok $? "Expected fail on stop tracing for session: $sess_name" |
| | 751 | else |
| | 752 | ok $ret "Stop lttng tracing for session $sess_name" |
| | 753 | fi |
| | 754 | } |
| | 755 | |
| | 756 | function stop_lttng_tracing_ok () |
| | 757 | { |
| | 758 | stop_lttng_tracing 0 "$@" |
| | 759 | } |
| | 760 | |
| | 761 | function stop_lttng_tracing_fail () |
| | 762 | { |
| | 763 | stop_lttng_tracing 1 "$@" |
| | 764 | } |
| | 765 | |
| | 766 | function destroy_lttng_session () |
| | 767 | { |
| | 768 | local expected_to_fail=$1 |
| | 769 | local sess_name=$2 |
| | 770 | |
| | 771 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 772 | ret=$? |
| | 773 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 774 | test "$ret" -ne "0" |
| | 775 | ok $? "Expected fail on session deletion $sess_name" |
| | 776 | else |
| | 777 | ok $ret "Destroy session $sess_name" |
| | 778 | fi |
| | 779 | } |
| | 780 | |
| | 781 | function destroy_lttng_session_ok () |
| | 782 | { |
| | 783 | destroy_lttng_session 0 "$@" |
| | 784 | |
| | 785 | } |
| | 786 | |
| | 787 | function destroy_lttng_session_fail () |
| | 788 | { |
| | 789 | destroy_lttng_session 1 "$@" |
| | 790 | } |
| | 791 | |
| | 792 | |
| | 793 | function destroy_lttng_sessions () |
| | 794 | { |
| | 795 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 796 | ok $? "Destroy all lttng sessions" |
| | 797 | } |
| | 798 | |
| | 799 | function lttng_snapshot_add_output () |
| | 800 | { |
| | 801 | local expected_to_fail=$1 |
| | 802 | local sess_name=$2 |
| | 803 | local trace_path=$3 |
| | 804 | |
| | 805 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 806 | ret=$? |
| | 807 | if [[ $expected_to_fail -eq 1 ]]; then |
| | 808 | test "$ret" -ne "0" |
| | 809 | ok $? "Failed to add a snapshot output file://$trace_path as expected" |
| | 810 | else |
| | 811 | ok $ret "Added snapshot output file://$trace_path" |
| | 812 | fi |
| | 813 | } |
| | 814 | |
| | 815 | function lttng_snapshot_add_output_ok () |
| | 816 | { |
| | 817 | lttng_snapshot_add_output 0 "$@" |
| | 818 | } |
| | 819 | |
| | 820 | function lttng_snapshot_add_output_fail () |
| | 821 | { |
| | 822 | lttng_snapshot_add_output 1 "$@" |
| | 823 | } |
| | 824 | |
| | 825 | function lttng_snapshot_del_output () |
| | 826 | { |
| | 827 | local expected_to_fail=$1 |
| | 828 | local sess_name=$2 |
| | 829 | local id=$3 |
| | 830 | |
| | 831 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 832 | ret=$? |
| | 833 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 834 | test "$ret" -ne "0" |
| | 835 | ok $? "Expect fail on deletion of snapshot output id $id" |
| | 836 | else |
| | 837 | ok $ret "Deleted snapshot output id $id" |
| | 838 | fi |
| | 839 | } |
| | 840 | |
| | 841 | function lttng_snapshot_del_output_ok () |
| | 842 | { |
| | 843 | lttng_snapshot_del_output 0 "$@" |
| | 844 | } |
| | 845 | |
| | 846 | function lttng_snapshot_del_output_fail () |
| | 847 | { |
| | 848 | lttng_snapshot_del_output 1 "$@" |
| | 849 | } |
| | 850 | |
| | 851 | function lttng_snapshot_record () |
| | 852 | { |
| | 853 | local sess_name=$1 |
| | 854 | local trace_path=$2 |
| | 855 | |
| | 856 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 857 | ok $? "Snapshot recorded" |
| | 858 | } |
| | 859 | |
| | 860 | function lttng_snapshot_list () |
| | 861 | { |
| | 862 | local sess_name=$1 |
| | 863 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 864 | ok $? "Snapshot list" |
| | 865 | } |
| | 866 | |
| | 867 | function lttng_save() |
| | 868 | { |
| | 869 | local sess_name=$1 |
| | 870 | local opts=$2 |
| | 871 | |
| | 872 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 873 | ok $? "Session successfully saved" |
| | 874 | } |
| | 875 | |
| | 876 | function lttng_load() |
| | 877 | { |
| | 878 | local opts=$1 |
| | 879 | |
| | 880 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 881 | ok $? "Load command successful" |
| | 882 | } |
| | 883 | |
| | 884 | function lttng_track() |
| | 885 | { |
| | 886 | local expected_to_fail=$1 |
| | 887 | local opts=$2 |
| | 888 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST |
| | 889 | ret=$? |
| | 890 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 891 | test $ret -ne "0" |
| | 892 | ok $? "Track command failed as expected with opts: $opts" |
| | 893 | else |
| | 894 | ok $ret "Track command success as expected with opts: $opts" |
| | 895 | fi |
| | 896 | } |
| | 897 | |
| | 898 | function lttng_track_ok() |
| | 899 | { |
| | 900 | lttng_track 0 "$@" |
| | 901 | } |
| | 902 | |
| | 903 | function lttng_track_fail() |
| | 904 | { |
| | 905 | lttng_track 1 "$@" |
| | 906 | } |
| | 907 | |
| | 908 | function lttng_untrack() |
| | 909 | { |
| | 910 | local expected_to_fail=$1 |
| | 911 | local opts=$2 |
| | 912 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST |
| | 913 | ret=$? |
| | 914 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 915 | test $ret -ne "0" |
| | 916 | ok $? "Untrack command failed as expected with opts: $opts" |
| | 917 | else |
| | 918 | ok $ret "Untrack command success as expected with opts: $opts" |
| | 919 | fi |
| | 920 | } |
| | 921 | |
| | 922 | function lttng_untrack_ok() |
| | 923 | { |
| | 924 | lttng_untrack 0 "$@" |
| | 925 | } |
| | 926 | |
| | 927 | function lttng_untrack_fail() |
| | 928 | { |
| | 929 | lttng_untrack 1 "$@" |
| | 930 | } |
| | 931 | |
| | 932 | function trace_matches () |
| | 933 | { |
| | 934 | local event_name=$1 |
| | 935 | local nr_iter=$2 |
| | 936 | local trace_path=$3 |
| | 937 | |
| | 938 | which $BABELTRACE_BIN >/dev/null |
| | 939 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| | 940 | |
| | 941 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| | 942 | |
| | 943 | if [ "$count" -ne "$nr_iter" ]; then |
| | 944 | fail "Trace match" |
| | 945 | diag "$count events found in trace" |
| | 946 | else |
| | 947 | pass "Trace match" |
| | 948 | fi |
| | 949 | } |
| | 950 | |
| | 951 | function trace_match_only() |
| | 952 | { |
| | 953 | local event_name=$1 |
| | 954 | local nr_iter=$2 |
| | 955 | local trace_path=$3 |
| | 956 | |
| | 957 | which $BABELTRACE_BIN >/dev/null |
| | 958 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| | 959 | |
| | 960 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| | 961 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| | 962 | |
| | 963 | if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then |
| | 964 | pass "Trace match with $total event $event_name" |
| | 965 | else |
| | 966 | fail "Trace match" |
| | 967 | diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count" |
| | 968 | fi |
| | 969 | } |
| | 970 | |
| | 971 | function validate_trace |
| | 972 | { |
| | 973 | local event_name=$1 |
| | 974 | local trace_path=$2 |
| | 975 | |
| | 976 | which $BABELTRACE_BIN >/dev/null |
| | 977 | if [ $? -ne 0 ]; then |
| | 978 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| | 979 | fi |
| | 980 | |
| | 981 | OLDIFS=$IFS |
| | 982 | IFS="," |
| | 983 | for i in $event_name; do |
| | 984 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| | 985 | if [ "$traced" -ne 0 ]; then |
| | 986 | pass "Validate trace for event $i, $traced events" |
| | 987 | else |
| | 988 | fail "Validate trace for event $i" |
| | 989 | diag "Found $traced occurences of $i" |
| | 990 | fi |
| | 991 | done |
| | 992 | ret=$? |
| | 993 | IFS=$OLDIFS |
| | 994 | return $ret |
| | 995 | } |
| | 996 | |
| | 997 | function validate_trace_exp() |
| | 998 | { |
| | 999 | local event_exp=$1 |
| | 1000 | local trace_path=$2 |
| | 1001 | |
| | 1002 | which $BABELTRACE_BIN >/dev/null |
| | 1003 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation" |
| | 1004 | |
| | 1005 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l) |
| | 1006 | if [ "$traced" -ne 0 ]; then |
| | 1007 | pass "Validate trace for expression '${event_exp}', $traced events" |
| | 1008 | else |
| | 1009 | fail "Validate trace for expression '${event_exp}'" |
| | 1010 | diag "Found $traced occurences of '${event_exp}'" |
| | 1011 | fi |
| | 1012 | ret=$? |
| | 1013 | return $ret |
| | 1014 | } |
| | 1015 | |
| | 1016 | function validate_trace_only_exp() |
| | 1017 | { |
| | 1018 | local event_exp=$1 |
| | 1019 | local trace_path=$2 |
| | 1020 | |
| | 1021 | which $BABELTRACE_BIN >/dev/null |
| | 1022 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| | 1023 | |
| | 1024 | local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l) |
| | 1025 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| | 1026 | |
| | 1027 | if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then |
| | 1028 | pass "Trace match with $total for expression '${event_exp}" |
| | 1029 | else |
| | 1030 | fail "Trace match" |
| | 1031 | diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected" |
| | 1032 | fi |
| | 1033 | ret=$? |
| | 1034 | return $ret |
| | 1035 | } |
| | 1036 | |
| | 1037 | function validate_trace_empty() |
| | 1038 | { |
| | 1039 | local trace_path=$1 |
| | 1040 | |
| | 1041 | which $BABELTRACE_BIN >/dev/null |
| | 1042 | if [ $? -ne 0 ]; then |
| | 1043 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| | 1044 | fi |
| | 1045 | |
| | 1046 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l) |
| | 1047 | if [ "$traced" -eq 0 ]; then |
| | 1048 | pass "Validate empty trace" |
| | 1049 | else |
| | 1050 | fail "Validate empty trace" |
| | 1051 | diag "Found $traced events in trace" |
| | 1052 | fi |
| | 1053 | ret=$? |
| | 1054 | return $ret |
| | 1055 | } |
projects / lttng-tools.git / blame_incremental