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