| 1 | # Copyright (C) - 2012 David Goulet <dgoulet@efficios.com> |
| 2 | # |
| 3 | # This library is free software; you can redistribute it and/or modify it under |
| 4 | # the terms of the GNU Lesser General Public License as published by the Free |
| 5 | # Software Foundation; version 2.1 of the License. |
| 6 | # |
| 7 | # This library is distributed in the hope that it will be useful, but WITHOUT |
| 8 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
| 9 | # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
| 10 | # details. |
| 11 | # |
| 12 | # You should have received a copy of the GNU Lesser General Public License |
| 13 | # along with this library; if not, write to the Free Software Foundation, Inc., |
| 14 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 15 | |
| 16 | SESSIOND_BIN="lttng-sessiond" |
| 17 | SESSIOND_MATCH=".*lttng-sess.*" |
| 18 | SESSIOND_PIDS="" |
| 19 | RUNAS_BIN="lttng-runas" |
| 20 | RUNAS_MATCH=".*lttng-runas.*" |
| 21 | CONSUMERD_BIN="lttng-consumerd" |
| 22 | CONSUMERD_MATCH=".*lttng-consumerd.*" |
| 23 | RELAYD_BIN="lttng-relayd" |
| 24 | RELAYD_MATCH=".*lttng-relayd.*" |
| 25 | RELAYD_PIDS="" |
| 26 | LTTNG_BIN="lttng" |
| 27 | BABELTRACE_BIN="babeltrace" |
| 28 | OUTPUT_DEST=/dev/null |
| 29 | ERROR_OUTPUT_DEST=/dev/null |
| 30 | |
| 31 | # Minimal kernel version supported for session daemon tests |
| 32 | KERNEL_MAJOR_VERSION=2 |
| 33 | KERNEL_MINOR_VERSION=6 |
| 34 | KERNEL_PATCHLEVEL_VERSION=27 |
| 35 | |
| 36 | # We set the default UST register timeout and network and app socket timeout to |
| 37 | # "wait forever", so that basic tests don't have to worry about hitting |
| 38 | # timeouts on busy systems. Specialized tests should test those corner-cases. |
| 39 | export LTTNG_UST_REGISTER_TIMEOUT=-1 |
| 40 | export LTTNG_NETWORK_SOCKET_TIMEOUT=-1 |
| 41 | export LTTNG_APP_SOCKET_TIMEOUT=-1 |
| 42 | |
| 43 | # We set the default lttng-sessiond path to /bin/true to prevent the spawning |
| 44 | # of a daemonized sessiond. This is necessary since 'lttng create' will spawn |
| 45 | # its own sessiond if none is running. It also ensures that 'lttng create' |
| 46 | # fails when no sessiond is running. |
| 47 | export LTTNG_SESSIOND_PATH="/bin/true" |
| 48 | |
| 49 | source $TESTDIR/utils/tap/tap.sh |
| 50 | |
| 51 | function full_cleanup () |
| 52 | { |
| 53 | if [ -n "${SESSIOND_PIDS}" ] || [ -n "${RELAYD_PIDS}" ]; then |
| 54 | kill -9 ${SESSIOND_PIDS} ${RELAYD_PIDS} > /dev/null 2>&1 |
| 55 | fi |
| 56 | |
| 57 | # Disable trap for SIGTERM since the following kill to the |
| 58 | # pidgroup will be SIGTERM. Otherwise it loops. |
| 59 | # The '-' before the pid number ($$) indicates 'kill' to signal the |
| 60 | # whole process group. |
| 61 | trap - SIGTERM && kill -- -$$ |
| 62 | } |
| 63 | |
| 64 | |
| 65 | trap full_cleanup SIGINT SIGTERM |
| 66 | |
| 67 | function print_ok () |
| 68 | { |
| 69 | # Check if we are a terminal |
| 70 | if [ -t 1 ]; then |
| 71 | echo -e "\e[1;32mOK\e[0m" |
| 72 | else |
| 73 | echo -e "OK" |
| 74 | fi |
| 75 | } |
| 76 | |
| 77 | function print_fail () |
| 78 | { |
| 79 | # Check if we are a terminal |
| 80 | if [ -t 1 ]; then |
| 81 | echo -e "\e[1;31mFAIL\e[0m" |
| 82 | else |
| 83 | echo -e "FAIL" |
| 84 | fi |
| 85 | } |
| 86 | |
| 87 | function print_test_banner () |
| 88 | { |
| 89 | local desc="$1" |
| 90 | diag "$desc" |
| 91 | } |
| 92 | |
| 93 | function validate_kernel_version () |
| 94 | { |
| 95 | local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) |
| 96 | if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then |
| 97 | return 0 |
| 98 | fi |
| 99 | if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then |
| 100 | return 0 |
| 101 | fi |
| 102 | if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then |
| 103 | return 0 |
| 104 | fi |
| 105 | return 1 |
| 106 | } |
| 107 | |
| 108 | # Generate a random string |
| 109 | # $1 = number of characters; defaults to 16 |
| 110 | # $2 = include special characters; 1 = yes, 0 = no; defaults to yes |
| 111 | function randstring() |
| 112 | { |
| 113 | [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]" |
| 114 | cat /dev/urandom 2>/dev/null | tr -cd "$CHAR" 2>/dev/null | head -c ${1:-16} 2>/dev/null |
| 115 | echo |
| 116 | } |
| 117 | |
| 118 | # Return the number of _configured_ CPUs. |
| 119 | function conf_proc_count() |
| 120 | { |
| 121 | getconf _NPROCESSORS_CONF |
| 122 | if [ $? -ne 0 ]; then |
| 123 | diag "Failed to get the number of configured CPUs" |
| 124 | fi |
| 125 | echo |
| 126 | } |
| 127 | |
| 128 | function enable_kernel_lttng_event |
| 129 | { |
| 130 | local expected_to_fail="$1" |
| 131 | local sess_name="$2" |
| 132 | local event_name="$3" |
| 133 | local channel_name="$4" |
| 134 | |
| 135 | if [ -z "$event_name" ]; then |
| 136 | # Enable all event if no event name specified |
| 137 | event_name="-a" |
| 138 | fi |
| 139 | |
| 140 | if [ -z "$channel_name" ]; then |
| 141 | # default channel if none specified |
| 142 | chan="" |
| 143 | else |
| 144 | chan="-c $channel_name" |
| 145 | fi |
| 146 | |
| 147 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 148 | ret=$? |
| 149 | if [[ $expected_to_fail -eq "1" ]]; then |
| 150 | test $ret -ne "0" |
| 151 | ok $? "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected" |
| 152 | else |
| 153 | ok $ret "Enable kernel event $event_name for session $sess_name" |
| 154 | fi |
| 155 | } |
| 156 | |
| 157 | function enable_kernel_lttng_event_ok () |
| 158 | { |
| 159 | enable_kernel_lttng_event 0 "$@" |
| 160 | } |
| 161 | |
| 162 | function enable_kernel_lttng_event_fail () |
| 163 | { |
| 164 | enable_kernel_lttng_event 1 "$@" |
| 165 | } |
| 166 | |
| 167 | # Old interface |
| 168 | function lttng_enable_kernel_event |
| 169 | { |
| 170 | enable_kernel_lttng_event_ok "$@" |
| 171 | } |
| 172 | |
| 173 | function lttng_enable_kernel_syscall() |
| 174 | { |
| 175 | local expected_to_fail=$1 |
| 176 | local sess_name=$2 |
| 177 | local syscall_name=$3 |
| 178 | local channel_name=$4 |
| 179 | |
| 180 | if [ -z $syscall_name ]; then |
| 181 | # Enable all event if no syscall name specified |
| 182 | syscall_name="-a" |
| 183 | fi |
| 184 | |
| 185 | if [ -z $channel_name ]; then |
| 186 | # default channel if none specified |
| 187 | chan="" |
| 188 | else |
| 189 | chan="-c $channel_name" |
| 190 | fi |
| 191 | |
| 192 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 193 | ret=$? |
| 194 | if [[ $expected_to_fail -eq "1" ]]; then |
| 195 | test $ret -ne "0" |
| 196 | ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" |
| 197 | else |
| 198 | ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 199 | fi |
| 200 | } |
| 201 | |
| 202 | function lttng_enable_kernel_syscall_ok() |
| 203 | { |
| 204 | lttng_enable_kernel_syscall 0 "$@" |
| 205 | } |
| 206 | |
| 207 | function lttng_enable_kernel_syscall_fail() |
| 208 | { |
| 209 | lttng_enable_kernel_syscall 1 "$@" |
| 210 | } |
| 211 | |
| 212 | function lttng_disable_kernel_syscall() |
| 213 | { |
| 214 | local expected_to_fail=$1 |
| 215 | local sess_name=$2 |
| 216 | local syscall_name=$3 |
| 217 | local channel_name=$4 |
| 218 | |
| 219 | if [ -z $syscall_name ]; then |
| 220 | # Enable all event if no syscall name specified |
| 221 | syscall_name="-a" |
| 222 | fi |
| 223 | |
| 224 | if [ -z $channel_name ]; then |
| 225 | # default channel if none specified |
| 226 | chan="" |
| 227 | else |
| 228 | chan="-c $channel_name" |
| 229 | fi |
| 230 | |
| 231 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 232 | |
| 233 | ret=$? |
| 234 | if [[ $expected_to_fail -eq "1" ]]; then |
| 235 | test $ret -ne "0" |
| 236 | ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected" |
| 237 | else |
| 238 | ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 239 | fi |
| 240 | } |
| 241 | |
| 242 | function lttng_disable_kernel_syscall_ok() |
| 243 | { |
| 244 | lttng_disable_kernel_syscall 0 "$@" |
| 245 | } |
| 246 | |
| 247 | function lttng_disable_kernel_syscall_fail() |
| 248 | { |
| 249 | lttng_disable_kernel_syscall 1 "$@" |
| 250 | } |
| 251 | |
| 252 | function lttng_enable_kernel_channel() |
| 253 | { |
| 254 | local expected_to_fail=$1 |
| 255 | local sess_name=$2 |
| 256 | local channel_name=$3 |
| 257 | |
| 258 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 259 | ret=$? |
| 260 | if [[ $expected_to_fail -eq "1" ]]; then |
| 261 | test "$ret" -ne "0" |
| 262 | ok $? "Enable channel $channel_name for session $sess_name failed as expected" |
| 263 | else |
| 264 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 265 | fi |
| 266 | } |
| 267 | |
| 268 | function lttng_enable_kernel_channel_ok() |
| 269 | { |
| 270 | lttng_enable_kernel_channel 0 "$@" |
| 271 | } |
| 272 | |
| 273 | function lttng_enable_kernel_channel_fail() |
| 274 | { |
| 275 | lttng_enable_kernel_channel 1 "$@" |
| 276 | } |
| 277 | |
| 278 | function lttng_disable_kernel_channel() |
| 279 | { |
| 280 | local expected_to_fail=$1 |
| 281 | local sess_name=$2 |
| 282 | local channel_name=$3 |
| 283 | |
| 284 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 285 | ret=$? |
| 286 | if [[ $expected_to_fail -eq "1" ]]; then |
| 287 | test "$ret" -ne "0" |
| 288 | ok $? "Disable channel $channel_name for session $sess_name failed as expected" |
| 289 | else |
| 290 | ok $ret "Disable channel $channel_name for session $sess_name" |
| 291 | fi |
| 292 | } |
| 293 | |
| 294 | function lttng_disable_kernel_channel_ok() |
| 295 | { |
| 296 | lttng_disable_kernel_channel 0 "$@" |
| 297 | } |
| 298 | |
| 299 | function lttng_disable_kernel_channel_fail() |
| 300 | { |
| 301 | lttng_disable_kernel_channel 1 "$@" |
| 302 | } |
| 303 | |
| 304 | function start_lttng_relayd_opt() |
| 305 | { |
| 306 | local withtap=$1 |
| 307 | local process_mode=$2 |
| 308 | local opt=$3 |
| 309 | |
| 310 | DIR=$(readlink -f $TESTDIR) |
| 311 | |
| 312 | if [ -z $(pgrep $RELAYD_MATCH) ]; then |
| 313 | $DIR/../src/bin/lttng-relayd/$RELAYD_BIN $process_mode $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 314 | #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 & |
| 315 | if [ $? -eq 1 ]; then |
| 316 | if [ $withtap -eq "1" ]; then |
| 317 | fail "Start lttng-relayd (process mode: $process_mode opt: $opt)" |
| 318 | fi |
| 319 | return 1 |
| 320 | else |
| 321 | if [ $withtap -eq "1" ]; then |
| 322 | pass "Start lttng-relayd (process mode: $process_mode opt: $opt)" |
| 323 | fi |
| 324 | fi |
| 325 | else |
| 326 | pass "Start lttng-relayd (opt: $opt)" |
| 327 | fi |
| 328 | |
| 329 | RELAYD_PIDS=$(pgrep $RELAYD_MATCH) |
| 330 | } |
| 331 | |
| 332 | function start_lttng_relayd() |
| 333 | { |
| 334 | start_lttng_relayd_opt 1 "-b" "$@" |
| 335 | } |
| 336 | |
| 337 | function start_lttng_relayd_notap() |
| 338 | { |
| 339 | start_lttng_relayd_opt 0 "-b" "$@" |
| 340 | } |
| 341 | |
| 342 | function stop_lttng_relayd_opt() |
| 343 | { |
| 344 | local withtap=$1 |
| 345 | |
| 346 | if [ $withtap -eq "1" ]; then |
| 347 | diag "Killing lttng-relayd (pid: $RELAYD_PIDS)" |
| 348 | fi |
| 349 | kill $RELAYD_PIDS 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 350 | retval=$? |
| 351 | |
| 352 | if [ $? -eq 1 ]; then |
| 353 | if [ $withtap -eq "1" ]; then |
| 354 | fail "Kill relay daemon" |
| 355 | fi |
| 356 | return 1 |
| 357 | else |
| 358 | out=1 |
| 359 | while [ -n "$out" ]; do |
| 360 | out=$(pgrep $RELAYD_MATCH) |
| 361 | sleep 0.5 |
| 362 | done |
| 363 | if [ $withtap -eq "1" ]; then |
| 364 | pass "Kill relay daemon" |
| 365 | fi |
| 366 | fi |
| 367 | RELAYD_PIDS="" |
| 368 | return $retval |
| 369 | } |
| 370 | |
| 371 | function stop_lttng_relayd() |
| 372 | { |
| 373 | stop_lttng_relayd_opt 1 "$@" |
| 374 | } |
| 375 | |
| 376 | function stop_lttng_relayd_notap() |
| 377 | { |
| 378 | stop_lttng_relayd_opt 0 "$@" |
| 379 | } |
| 380 | |
| 381 | #First arg: show tap output |
| 382 | #Second argument: load path for automatic loading |
| 383 | function start_lttng_sessiond_opt() |
| 384 | { |
| 385 | local withtap=$1 |
| 386 | local load_path=$2 |
| 387 | |
| 388 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 389 | # Env variable requested no session daemon |
| 390 | return |
| 391 | fi |
| 392 | |
| 393 | validate_kernel_version |
| 394 | if [ $? -ne 0 ]; then |
| 395 | fail "Start session daemon" |
| 396 | BAIL_OUT "*** Kernel too old for session daemon tests ***" |
| 397 | fi |
| 398 | |
| 399 | DIR=$(readlink -f $TESTDIR) |
| 400 | : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/} |
| 401 | export LTTNG_SESSION_CONFIG_XSD_PATH |
| 402 | |
| 403 | if [ -z $(pgrep ${SESSIOND_MATCH}) ]; then |
| 404 | # Have a load path ? |
| 405 | if [ -n "$load_path" ]; then |
| 406 | $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$load_path" --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 407 | else |
| 408 | $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 409 | fi |
| 410 | #$DIR/../src/bin/lttng-sessiond/$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 |
| 411 | status=$? |
| 412 | if [ $withtap -eq "1" ]; then |
| 413 | ok $status "Start session daemon" |
| 414 | fi |
| 415 | fi |
| 416 | SESSIOND_PIDS=$(pgrep $SESSIOND_MATCH) |
| 417 | } |
| 418 | |
| 419 | function start_lttng_sessiond() |
| 420 | { |
| 421 | start_lttng_sessiond_opt 1 "$@" |
| 422 | } |
| 423 | |
| 424 | function start_lttng_sessiond_notap() |
| 425 | { |
| 426 | start_lttng_sessiond_opt 0 "$@" |
| 427 | } |
| 428 | |
| 429 | function stop_lttng_sessiond_opt() |
| 430 | { |
| 431 | local withtap=$1 |
| 432 | local signal=$2 |
| 433 | local kill_opt="" |
| 434 | |
| 435 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 436 | # Env variable requested no session daemon |
| 437 | return |
| 438 | fi |
| 439 | |
| 440 | local pids="${SESSIOND_PIDS} $(pgrep $RUNAS_MATCH)" |
| 441 | |
| 442 | if [ -n "$2" ]; then |
| 443 | kill_opt="$kill_opt -s $signal" |
| 444 | fi |
| 445 | if [ $withtap -eq "1" ]; then |
| 446 | diag "Killing $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo $pids | tr '\n' ' ')" |
| 447 | fi |
| 448 | kill $kill_opt $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 449 | |
| 450 | if [ $? -eq 1 ]; then |
| 451 | if [ $withtap -eq "1" ]; then |
| 452 | fail "Kill sessions daemon" |
| 453 | fi |
| 454 | else |
| 455 | out=1 |
| 456 | while [ -n "$out" ]; do |
| 457 | out=$(pgrep ${SESSIOND_MATCH}) |
| 458 | sleep 0.5 |
| 459 | done |
| 460 | out=1 |
| 461 | while [ -n "$out" ]; do |
| 462 | out=$(pgrep $CONSUMERD_MATCH) |
| 463 | sleep 0.5 |
| 464 | done |
| 465 | |
| 466 | SESSIOND_PIDS="" |
| 467 | if [ $withtap -eq "1" ]; then |
| 468 | pass "Kill session daemon" |
| 469 | fi |
| 470 | fi |
| 471 | } |
| 472 | |
| 473 | function stop_lttng_sessiond() |
| 474 | { |
| 475 | stop_lttng_sessiond_opt 1 "$@" |
| 476 | } |
| 477 | |
| 478 | function stop_lttng_sessiond_notap() |
| 479 | { |
| 480 | stop_lttng_sessiond_opt 0 "$@" |
| 481 | } |
| 482 | |
| 483 | function sigstop_lttng_sessiond_opt() |
| 484 | { |
| 485 | local withtap=$1 |
| 486 | local signal=SIGSTOP |
| 487 | local kill_opt="" |
| 488 | |
| 489 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 490 | # Env variable requested no session daemon |
| 491 | return |
| 492 | fi |
| 493 | |
| 494 | PID_SESSIOND="$(pgrep ${SESSIOND_MATCH}) $(pgrep $RUNAS_MATCH)" |
| 495 | |
| 496 | kill_opt="$kill_opt -s $signal" |
| 497 | |
| 498 | if [ $withtap -eq "1" ]; then |
| 499 | diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo $PID_SESSIOND | tr '\n' ' ')" |
| 500 | fi |
| 501 | kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 502 | |
| 503 | if [ $? -eq 1 ]; then |
| 504 | if [ $withtap -eq "1" ]; then |
| 505 | fail "Sending SIGSTOP to session daemon" |
| 506 | fi |
| 507 | else |
| 508 | out=1 |
| 509 | while [ $out -ne 0 ]; do |
| 510 | pid=$(pgrep $SESSIOND_MATCH) |
| 511 | |
| 512 | # Wait until state becomes stopped for session |
| 513 | # daemon(s). |
| 514 | out=0 |
| 515 | for sessiond_pid in $pid; do |
| 516 | state=$(ps -p $sessiond_pid -o state= ) |
| 517 | if [[ -n "$state" && "$state" != "T" ]]; then |
| 518 | out=1 |
| 519 | fi |
| 520 | done |
| 521 | sleep 0.5 |
| 522 | done |
| 523 | if [ $withtap -eq "1" ]; then |
| 524 | pass "Sending SIGSTOP to session daemon" |
| 525 | fi |
| 526 | fi |
| 527 | } |
| 528 | |
| 529 | function sigstop_lttng_sessiond() |
| 530 | { |
| 531 | sigstop_lttng_sessiond_opt 1 "$@" |
| 532 | } |
| 533 | |
| 534 | function sigstop_lttng_sessiond_notap() |
| 535 | { |
| 536 | sigstop_lttng_sessiond_opt 0 "$@" |
| 537 | } |
| 538 | |
| 539 | function stop_lttng_consumerd_opt() |
| 540 | { |
| 541 | local withtap=$1 |
| 542 | local signal=$2 |
| 543 | local kill_opt="" |
| 544 | |
| 545 | PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH) |
| 546 | |
| 547 | if [ -n "$2" ]; then |
| 548 | kill_opt="$kill_opt -s $signal" |
| 549 | fi |
| 550 | |
| 551 | if [ $withtap -eq "1" ]; then |
| 552 | diag "Killing $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')" |
| 553 | fi |
| 554 | kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 555 | retval=$? |
| 556 | set +x |
| 557 | |
| 558 | if [ $? -eq 1 ]; then |
| 559 | if [ $withtap -eq "1" ]; then |
| 560 | fail "Kill consumer daemon" |
| 561 | fi |
| 562 | return 1 |
| 563 | else |
| 564 | out=1 |
| 565 | while [ $out -ne 0 ]; do |
| 566 | pid=$(pgrep $CONSUMERD_MATCH) |
| 567 | |
| 568 | # If consumerds are still present check their status. |
| 569 | # A zombie status qualifies the consumerd as *killed* |
| 570 | out=0 |
| 571 | for consumer_pid in $pid; do |
| 572 | state=$(ps -p $consumer_pid -o state= ) |
| 573 | if [[ -n "$state" && "$state" != "Z" ]]; then |
| 574 | out=1 |
| 575 | fi |
| 576 | done |
| 577 | sleep 0.5 |
| 578 | done |
| 579 | if [ $withtap -eq "1" ]; then |
| 580 | pass "Kill consumer daemon" |
| 581 | fi |
| 582 | fi |
| 583 | return $retval |
| 584 | } |
| 585 | |
| 586 | function stop_lttng_consumerd() |
| 587 | { |
| 588 | stop_lttng_consumerd_opt 1 "$@" |
| 589 | } |
| 590 | |
| 591 | function stop_lttng_consumerd_notap() |
| 592 | { |
| 593 | stop_lttng_consumerd_opt 0 "$@" |
| 594 | } |
| 595 | |
| 596 | function sigstop_lttng_consumerd_opt() |
| 597 | { |
| 598 | local withtap=$1 |
| 599 | local signal=SIGSTOP |
| 600 | local kill_opt="" |
| 601 | |
| 602 | PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH) |
| 603 | |
| 604 | kill_opt="$kill_opt -s $signal" |
| 605 | |
| 606 | if [ $withtap -eq "1" ]; then |
| 607 | diag "Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')" |
| 608 | fi |
| 609 | kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 610 | retval=$? |
| 611 | set +x |
| 612 | |
| 613 | if [ $? -eq 1 ]; then |
| 614 | if [ $withtap -eq "1" ]; then |
| 615 | fail "Sending SIGSTOP to consumer daemon" |
| 616 | fi |
| 617 | return 1 |
| 618 | else |
| 619 | out=1 |
| 620 | while [ $out -ne 0 ]; do |
| 621 | pid=$(pgrep $CONSUMERD_MATCH) |
| 622 | |
| 623 | # Wait until state becomes stopped for all |
| 624 | # consumers. |
| 625 | out=0 |
| 626 | for consumer_pid in $pid; do |
| 627 | state=$(ps -p $consumer_pid -o state= ) |
| 628 | if [[ -n "$state" && "$state" != "T" ]]; then |
| 629 | out=1 |
| 630 | fi |
| 631 | done |
| 632 | sleep 0.5 |
| 633 | done |
| 634 | if [ $withtap -eq "1" ]; then |
| 635 | pass "Sending SIGSTOP to consumer daemon" |
| 636 | fi |
| 637 | fi |
| 638 | return $retval |
| 639 | } |
| 640 | |
| 641 | function sigstop_lttng_consumerd() |
| 642 | { |
| 643 | sigstop_lttng_consumerd_opt 1 "$@" |
| 644 | } |
| 645 | |
| 646 | function sigstop_lttng_consumerd_notap() |
| 647 | { |
| 648 | sigstop_lttng_consumerd_opt 0 "$@" |
| 649 | } |
| 650 | |
| 651 | function list_lttng_with_opts () |
| 652 | { |
| 653 | local opts=$1 |
| 654 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 655 | ok $? "Lttng-tool list command with option $opts" |
| 656 | } |
| 657 | |
| 658 | function create_lttng_session_no_output () |
| 659 | { |
| 660 | local sess_name=$1 |
| 661 | |
| 662 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 663 | ok $? "Create session $sess_name in no-output mode" |
| 664 | } |
| 665 | |
| 666 | function create_lttng_session_uri () { |
| 667 | local sess_name=$1 |
| 668 | local uri=$2 |
| 669 | local opts="${@:3}" |
| 670 | |
| 671 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -U $uri $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 672 | ok $? "Create session $sess_name with uri:$uri and opts: $opts" |
| 673 | } |
| 674 | |
| 675 | function create_lttng_session () |
| 676 | { |
| 677 | local expected_to_fail=$1 |
| 678 | local sess_name=$2 |
| 679 | local trace_path=$3 |
| 680 | local opt=$4 |
| 681 | |
| 682 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST |
| 683 | ret=$? |
| 684 | if [[ $expected_to_fail -eq "1" ]]; then |
| 685 | test "$ret" -ne "0" |
| 686 | ok $? "Create session $sess_name in $trace_path failed as expected" |
| 687 | else |
| 688 | ok $ret "Create session $sess_name in $trace_path" |
| 689 | fi |
| 690 | } |
| 691 | |
| 692 | function create_lttng_session_ok () |
| 693 | { |
| 694 | create_lttng_session 0 "$@" |
| 695 | } |
| 696 | |
| 697 | function create_lttng_session_fail () |
| 698 | { |
| 699 | create_lttng_session 1 "$@" |
| 700 | } |
| 701 | |
| 702 | |
| 703 | function enable_ust_lttng_channel () |
| 704 | { |
| 705 | local expected_to_fail=$1 |
| 706 | local sess_name=$2 |
| 707 | local channel_name=$3 |
| 708 | local opt=$4 |
| 709 | |
| 710 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 711 | ret=$? |
| 712 | if [[ $expected_to_fail -eq "1" ]]; then |
| 713 | test "$ret" -ne "0" |
| 714 | ok $? "Enable channel $channel_name for session $sess_name failed as expected" |
| 715 | else |
| 716 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 717 | fi |
| 718 | } |
| 719 | |
| 720 | function enable_ust_lttng_channel_ok () |
| 721 | { |
| 722 | enable_ust_lttng_channel 0 "$@" |
| 723 | } |
| 724 | |
| 725 | function enable_ust_lttng_channel_fail () |
| 726 | { |
| 727 | enable_ust_lttng_channel 1 "$@" |
| 728 | } |
| 729 | |
| 730 | function disable_ust_lttng_channel() |
| 731 | { |
| 732 | local sess_name=$1 |
| 733 | local channel_name=$2 |
| 734 | |
| 735 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 736 | ok $? "Disable channel $channel_name for session $sess_name" |
| 737 | } |
| 738 | |
| 739 | function enable_lttng_mmap_overwrite_kernel_channel() |
| 740 | { |
| 741 | local sess_name=$1 |
| 742 | local channel_name=$2 |
| 743 | |
| 744 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 745 | ok $? "Enable channel $channel_name for session $sess_name" |
| 746 | } |
| 747 | |
| 748 | function enable_lttng_mmap_discard_small_kernel_channel() |
| 749 | { |
| 750 | local sess_name=$1 |
| 751 | local channel_name=$2 |
| 752 | |
| 753 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --discard --subbuf-size=$(getconf PAGE_SIZE) --num-subbuf=2 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 754 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| 755 | } |
| 756 | |
| 757 | function enable_lttng_mmap_overwrite_small_kernel_channel() |
| 758 | { |
| 759 | local sess_name=$1 |
| 760 | local channel_name=$2 |
| 761 | |
| 762 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite --subbuf-size=$(getconf PAGE_SIZE) --num-subbuf=2 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 763 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| 764 | } |
| 765 | |
| 766 | function enable_lttng_mmap_overwrite_ust_channel() |
| 767 | { |
| 768 | local sess_name=$1 |
| 769 | local channel_name=$2 |
| 770 | |
| 771 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 772 | ok $? "Enable channel $channel_name for session $sess_name" |
| 773 | } |
| 774 | |
| 775 | function enable_ust_lttng_event () |
| 776 | { |
| 777 | local expected_to_fail=$1 |
| 778 | local sess_name=$2 |
| 779 | local event_name="$3" |
| 780 | local channel_name=$4 |
| 781 | |
| 782 | if [ -z $channel_name ]; then |
| 783 | # default channel if none specified |
| 784 | chan="" |
| 785 | else |
| 786 | chan="-c $channel_name" |
| 787 | fi |
| 788 | |
| 789 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 790 | ret=$? |
| 791 | if [[ $expected_to_fail -eq "1" ]]; then |
| 792 | test $ret -ne "0" |
| 793 | ok $? "Enable ust event $event_name for session $session_name failed as expected" |
| 794 | else |
| 795 | ok $ret "Enable ust event $event_name for session $sess_name" |
| 796 | fi |
| 797 | } |
| 798 | |
| 799 | function enable_ust_lttng_event_ok () |
| 800 | { |
| 801 | enable_ust_lttng_event 0 "$@" |
| 802 | } |
| 803 | |
| 804 | function enable_ust_lttng_event_fail () |
| 805 | { |
| 806 | enable_ust_lttng_event 1 "$@" |
| 807 | } |
| 808 | |
| 809 | function enable_jul_lttng_event() |
| 810 | { |
| 811 | sess_name=$1 |
| 812 | event_name="$2" |
| 813 | channel_name=$3 |
| 814 | |
| 815 | if [ -z $channel_name ]; then |
| 816 | # default channel if none specified |
| 817 | chan="" |
| 818 | else |
| 819 | chan="-c $channel_name" |
| 820 | fi |
| 821 | |
| 822 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 823 | ok $? "Enable JUL event $event_name for session $sess_name" |
| 824 | } |
| 825 | |
| 826 | function enable_jul_lttng_event_loglevel() |
| 827 | { |
| 828 | local sess_name=$1 |
| 829 | local event_name="$2" |
| 830 | local loglevel=$3 |
| 831 | local channel_name=$4 |
| 832 | |
| 833 | if [ -z $channel_name ]; then |
| 834 | # default channel if none specified |
| 835 | chan="" |
| 836 | else |
| 837 | chan="-c $channel_name" |
| 838 | fi |
| 839 | |
| 840 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 841 | ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel" |
| 842 | } |
| 843 | |
| 844 | function enable_log4j_lttng_event() |
| 845 | { |
| 846 | sess_name=$1 |
| 847 | event_name="$2" |
| 848 | channel_name=$3 |
| 849 | |
| 850 | if [ -z $channel_name ]; then |
| 851 | # default channel if none specified |
| 852 | chan="" |
| 853 | else |
| 854 | chan="-c $channel_name" |
| 855 | fi |
| 856 | |
| 857 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 858 | ok $? "Enable LOG4J event $event_name for session $sess_name" |
| 859 | } |
| 860 | |
| 861 | function enable_log4j_lttng_event_loglevel() |
| 862 | { |
| 863 | local sess_name=$1 |
| 864 | local event_name="$2" |
| 865 | local loglevel=$3 |
| 866 | local channel_name=$4 |
| 867 | |
| 868 | if [ -z $channel_name ]; then |
| 869 | # default channel if none specified |
| 870 | chan="" |
| 871 | else |
| 872 | chan="-c $channel_name" |
| 873 | fi |
| 874 | |
| 875 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 876 | ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel" |
| 877 | } |
| 878 | |
| 879 | function enable_python_lttng_event() |
| 880 | { |
| 881 | sess_name=$1 |
| 882 | event_name="$2" |
| 883 | channel_name=$3 |
| 884 | |
| 885 | if [ -z $channel_name ]; then |
| 886 | # default channel if none specified |
| 887 | chan="" |
| 888 | else |
| 889 | chan="-c $channel_name" |
| 890 | fi |
| 891 | |
| 892 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 893 | ok $? "Enable Python event $event_name for session $sess_name" |
| 894 | } |
| 895 | |
| 896 | function enable_python_lttng_event_loglevel() |
| 897 | { |
| 898 | local sess_name=$1 |
| 899 | local event_name="$2" |
| 900 | local loglevel=$3 |
| 901 | local channel_name=$4 |
| 902 | |
| 903 | if [ -z $channel_name ]; then |
| 904 | # default channel if none specified |
| 905 | chan="" |
| 906 | else |
| 907 | chan="-c $channel_name" |
| 908 | fi |
| 909 | |
| 910 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 911 | ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel" |
| 912 | } |
| 913 | |
| 914 | function enable_ust_lttng_event_filter() |
| 915 | { |
| 916 | local sess_name="$1" |
| 917 | local event_name="$2" |
| 918 | local filter="$3" |
| 919 | |
| 920 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 921 | ok $? "Enable event $event_name with filtering for session $sess_name" |
| 922 | } |
| 923 | |
| 924 | function enable_ust_lttng_event_loglevel() |
| 925 | { |
| 926 | local sess_name="$1" |
| 927 | local event_name="$2" |
| 928 | local loglevel="$3" |
| 929 | |
| 930 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 931 | ok $? "Enable event $event_name with loglevel $loglevel" |
| 932 | } |
| 933 | |
| 934 | function enable_ust_lttng_event_loglevel_only() |
| 935 | { |
| 936 | local sess_name="$1" |
| 937 | local event_name="$2" |
| 938 | local loglevel="$3" |
| 939 | |
| 940 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 941 | ok $? "Enable event $event_name with loglevel-only $loglevel" |
| 942 | } |
| 943 | |
| 944 | function disable_ust_lttng_event () |
| 945 | { |
| 946 | local sess_name="$1" |
| 947 | local event_name="$2" |
| 948 | local channel_name="$3" |
| 949 | |
| 950 | if [ -z $channel_name ]; then |
| 951 | # default channel if none specified |
| 952 | chan="" |
| 953 | else |
| 954 | chan="-c $channel_name" |
| 955 | fi |
| 956 | |
| 957 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 958 | ok $? "Disable event $event_name for session $sess_name" |
| 959 | } |
| 960 | |
| 961 | function disable_jul_lttng_event () |
| 962 | { |
| 963 | local sess_name="$1" |
| 964 | local event_name="$2" |
| 965 | |
| 966 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1 |
| 967 | ok $? "Disable JUL event $event_name for session $sess_name" |
| 968 | } |
| 969 | |
| 970 | function disable_log4j_lttng_event () |
| 971 | { |
| 972 | local sess_name="$1" |
| 973 | local event_name="$2" |
| 974 | |
| 975 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1 |
| 976 | ok $? "Disable LOG4J event $event_name for session $sess_name" |
| 977 | } |
| 978 | |
| 979 | function disable_python_lttng_event () |
| 980 | { |
| 981 | local sess_name="$1" |
| 982 | local event_name="$2" |
| 983 | |
| 984 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 985 | ok $? "Disable Python event $event_name for session $sess_name" |
| 986 | } |
| 987 | |
| 988 | function start_lttng_tracing () |
| 989 | { |
| 990 | local expected_to_fail=$1 |
| 991 | local sess_name=$2 |
| 992 | |
| 993 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 994 | ret=$? |
| 995 | if [[ $expected_to_fail -eq "1" ]]; then |
| 996 | test "$ret" -ne "0" |
| 997 | ok $? "Start tracing for session $sess_name failed as expected" |
| 998 | else |
| 999 | ok $ret "Start tracing for session $sess_name" |
| 1000 | fi |
| 1001 | } |
| 1002 | |
| 1003 | function start_lttng_tracing_ok () |
| 1004 | { |
| 1005 | start_lttng_tracing 0 "$@" |
| 1006 | } |
| 1007 | |
| 1008 | function start_lttng_tracing_fail () |
| 1009 | { |
| 1010 | start_lttng_tracing 1 "$@" |
| 1011 | } |
| 1012 | |
| 1013 | function stop_lttng_tracing () |
| 1014 | { |
| 1015 | local expected_to_fail=$1 |
| 1016 | local sess_name=$2 |
| 1017 | |
| 1018 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1019 | ret=$? |
| 1020 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1021 | test "$ret" -ne "0" |
| 1022 | ok $? "Stop lttng tracing for session $sess_name failed as expected" |
| 1023 | else |
| 1024 | ok $ret "Stop lttng tracing for session $sess_name" |
| 1025 | fi |
| 1026 | } |
| 1027 | |
| 1028 | function stop_lttng_tracing_ok () |
| 1029 | { |
| 1030 | stop_lttng_tracing 0 "$@" |
| 1031 | } |
| 1032 | |
| 1033 | function stop_lttng_tracing_fail () |
| 1034 | { |
| 1035 | stop_lttng_tracing 1 "$@" |
| 1036 | } |
| 1037 | |
| 1038 | function destroy_lttng_session () |
| 1039 | { |
| 1040 | local expected_to_fail=$1 |
| 1041 | local sess_name=$2 |
| 1042 | |
| 1043 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1044 | ret=$? |
| 1045 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1046 | test "$ret" -ne "0" |
| 1047 | ok $? "Destroy session $sess_name failed as expected" |
| 1048 | else |
| 1049 | ok $ret "Destroy session $sess_name" |
| 1050 | fi |
| 1051 | } |
| 1052 | |
| 1053 | function destroy_lttng_session_ok () |
| 1054 | { |
| 1055 | destroy_lttng_session 0 "$@" |
| 1056 | |
| 1057 | } |
| 1058 | |
| 1059 | function destroy_lttng_session_fail () |
| 1060 | { |
| 1061 | destroy_lttng_session 1 "$@" |
| 1062 | } |
| 1063 | |
| 1064 | |
| 1065 | function destroy_lttng_sessions () |
| 1066 | { |
| 1067 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1068 | ok $? "Destroy all lttng sessions" |
| 1069 | } |
| 1070 | |
| 1071 | function lttng_snapshot_add_output () |
| 1072 | { |
| 1073 | local expected_to_fail=$1 |
| 1074 | local sess_name=$2 |
| 1075 | local trace_path=$3 |
| 1076 | local opts=$4 |
| 1077 | |
| 1078 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name $trace_path $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1079 | ret=$? |
| 1080 | if [[ $expected_to_fail -eq 1 ]]; then |
| 1081 | test "$ret" -ne "0" |
| 1082 | ok $? "Added snapshot output $trace_path failed as expected" |
| 1083 | else |
| 1084 | ok $ret "Added snapshot output $trace_path" |
| 1085 | fi |
| 1086 | } |
| 1087 | |
| 1088 | function lttng_snapshot_add_output_ok () |
| 1089 | { |
| 1090 | lttng_snapshot_add_output 0 "$@" |
| 1091 | } |
| 1092 | |
| 1093 | function lttng_snapshot_add_output_fail () |
| 1094 | { |
| 1095 | lttng_snapshot_add_output 1 "$@" |
| 1096 | } |
| 1097 | |
| 1098 | function lttng_snapshot_del_output () |
| 1099 | { |
| 1100 | local expected_to_fail=$1 |
| 1101 | local sess_name=$2 |
| 1102 | local id=$3 |
| 1103 | |
| 1104 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1105 | ret=$? |
| 1106 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1107 | test "$ret" -ne "0" |
| 1108 | ok $? "Deleted snapshot output id $id failed as expected" |
| 1109 | else |
| 1110 | ok $ret "Deleted snapshot output id $id" |
| 1111 | fi |
| 1112 | } |
| 1113 | |
| 1114 | function lttng_snapshot_del_output_ok () |
| 1115 | { |
| 1116 | lttng_snapshot_del_output 0 "$@" |
| 1117 | } |
| 1118 | |
| 1119 | function lttng_snapshot_del_output_fail () |
| 1120 | { |
| 1121 | lttng_snapshot_del_output 1 "$@" |
| 1122 | } |
| 1123 | |
| 1124 | function lttng_snapshot_record () |
| 1125 | { |
| 1126 | local sess_name=$1 |
| 1127 | local trace_path=$2 |
| 1128 | |
| 1129 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1130 | ok $? "Snapshot recorded" |
| 1131 | } |
| 1132 | |
| 1133 | function lttng_snapshot_list () |
| 1134 | { |
| 1135 | local sess_name=$1 |
| 1136 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1137 | ok $? "Snapshot list" |
| 1138 | } |
| 1139 | |
| 1140 | function lttng_save() |
| 1141 | { |
| 1142 | local sess_name=$1 |
| 1143 | local opts=$2 |
| 1144 | |
| 1145 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1146 | ok $? "Session saved" |
| 1147 | } |
| 1148 | |
| 1149 | function lttng_load() |
| 1150 | { |
| 1151 | local expected_to_fail=$1 |
| 1152 | local opts=$2 |
| 1153 | |
| 1154 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1155 | ret=$? |
| 1156 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1157 | test $ret -ne "0" |
| 1158 | ok $? "Load command failed as expected with opts: $opts" |
| 1159 | else |
| 1160 | ok $ret "Load command with opts: $opts" |
| 1161 | fi |
| 1162 | } |
| 1163 | |
| 1164 | function lttng_load_ok() |
| 1165 | { |
| 1166 | lttng_load 0 "$@" |
| 1167 | } |
| 1168 | |
| 1169 | function lttng_load_fail() |
| 1170 | { |
| 1171 | lttng_load 1 "$@" |
| 1172 | } |
| 1173 | |
| 1174 | function lttng_track() |
| 1175 | { |
| 1176 | local expected_to_fail=$1 |
| 1177 | local opts=$2 |
| 1178 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST |
| 1179 | ret=$? |
| 1180 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1181 | test $ret -ne "0" |
| 1182 | ok $? "Track command failed as expected with opts: $opts" |
| 1183 | else |
| 1184 | ok $ret "Track command with opts: $opts" |
| 1185 | fi |
| 1186 | } |
| 1187 | |
| 1188 | function lttng_track_ok() |
| 1189 | { |
| 1190 | lttng_track 0 "$@" |
| 1191 | } |
| 1192 | |
| 1193 | function lttng_track_fail() |
| 1194 | { |
| 1195 | lttng_track 1 "$@" |
| 1196 | } |
| 1197 | |
| 1198 | function lttng_untrack() |
| 1199 | { |
| 1200 | local expected_to_fail=$1 |
| 1201 | local opts=$2 |
| 1202 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST |
| 1203 | ret=$? |
| 1204 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1205 | test $ret -ne "0" |
| 1206 | ok $? "Untrack command failed as expected with opts: $opts" |
| 1207 | else |
| 1208 | ok $ret "Untrack command with opts: $opts" |
| 1209 | fi |
| 1210 | } |
| 1211 | |
| 1212 | function lttng_untrack_ok() |
| 1213 | { |
| 1214 | lttng_untrack 0 "$@" |
| 1215 | } |
| 1216 | |
| 1217 | function lttng_untrack_fail() |
| 1218 | { |
| 1219 | lttng_untrack 1 "$@" |
| 1220 | } |
| 1221 | |
| 1222 | function add_context_lttng() |
| 1223 | { |
| 1224 | local expected_to_fail="$1" |
| 1225 | local domain="$2" |
| 1226 | local session_name="$3" |
| 1227 | local channel_name="$4" |
| 1228 | local type="$5" |
| 1229 | |
| 1230 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1231 | ret=$? |
| 1232 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1233 | test $ret -ne "0" |
| 1234 | ok $? "Add context command failed as expected for type: $type" |
| 1235 | else |
| 1236 | ok $ret "Add context command for type: $type" |
| 1237 | fi |
| 1238 | } |
| 1239 | |
| 1240 | function add_context_ust_ok() |
| 1241 | { |
| 1242 | add_context_lttng 0 -u "$@" |
| 1243 | } |
| 1244 | |
| 1245 | function add_context_ust_fail() |
| 1246 | { |
| 1247 | add_context_lttng 1 -u "$@" |
| 1248 | } |
| 1249 | |
| 1250 | function add_context_kernel_ok() |
| 1251 | { |
| 1252 | add_context_lttng 0 -k "$@" |
| 1253 | } |
| 1254 | |
| 1255 | function add_context_kernel_fail() |
| 1256 | { |
| 1257 | add_context_lttng 1 -k "$@" |
| 1258 | } |
| 1259 | |
| 1260 | function trace_matches () |
| 1261 | { |
| 1262 | local event_name=$1 |
| 1263 | local nr_iter=$2 |
| 1264 | local trace_path=$3 |
| 1265 | |
| 1266 | which $BABELTRACE_BIN >/dev/null |
| 1267 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1268 | |
| 1269 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 1270 | |
| 1271 | if [ "$count" -ne "$nr_iter" ]; then |
| 1272 | fail "Trace match" |
| 1273 | diag "$count matching events found in trace" |
| 1274 | else |
| 1275 | pass "Trace match" |
| 1276 | fi |
| 1277 | } |
| 1278 | |
| 1279 | function trace_match_only() |
| 1280 | { |
| 1281 | local event_name=$1 |
| 1282 | local nr_iter=$2 |
| 1283 | local trace_path=$3 |
| 1284 | |
| 1285 | which $BABELTRACE_BIN >/dev/null |
| 1286 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1287 | |
| 1288 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 1289 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 1290 | |
| 1291 | if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then |
| 1292 | pass "Trace match with $total event $event_name" |
| 1293 | else |
| 1294 | fail "Trace match" |
| 1295 | diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count" |
| 1296 | fi |
| 1297 | } |
| 1298 | |
| 1299 | function validate_trace |
| 1300 | { |
| 1301 | local event_name=$1 |
| 1302 | local trace_path=$2 |
| 1303 | |
| 1304 | which $BABELTRACE_BIN >/dev/null |
| 1305 | if [ $? -ne 0 ]; then |
| 1306 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1307 | fi |
| 1308 | |
| 1309 | OLDIFS=$IFS |
| 1310 | IFS="," |
| 1311 | for i in $event_name; do |
| 1312 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1313 | if [ "$traced" -ne 0 ]; then |
| 1314 | pass "Validate trace for event $i, $traced events" |
| 1315 | else |
| 1316 | fail "Validate trace for event $i" |
| 1317 | diag "Found $traced occurences of $i" |
| 1318 | fi |
| 1319 | done |
| 1320 | ret=$? |
| 1321 | IFS=$OLDIFS |
| 1322 | return $ret |
| 1323 | } |
| 1324 | |
| 1325 | function validate_trace_count |
| 1326 | { |
| 1327 | local event_name=$1 |
| 1328 | local trace_path=$2 |
| 1329 | local expected_count=$3 |
| 1330 | |
| 1331 | which $BABELTRACE_BIN >/dev/null |
| 1332 | if [ $? -ne 0 ]; then |
| 1333 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1334 | fi |
| 1335 | |
| 1336 | cnt=0 |
| 1337 | OLDIFS=$IFS |
| 1338 | IFS="," |
| 1339 | for i in $event_name; do |
| 1340 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1341 | if [ "$traced" -ne 0 ]; then |
| 1342 | pass "Validate trace for event $i, $traced events" |
| 1343 | else |
| 1344 | fail "Validate trace for event $i" |
| 1345 | diag "Found $traced occurences of $i" |
| 1346 | fi |
| 1347 | cnt=$(($cnt + $traced)) |
| 1348 | done |
| 1349 | IFS=$OLDIFS |
| 1350 | test $cnt -eq $expected_count |
| 1351 | ok $? "Read a total of $cnt events, expected $expected_count" |
| 1352 | } |
| 1353 | |
| 1354 | function trace_first_line |
| 1355 | { |
| 1356 | local trace_path=$1 |
| 1357 | |
| 1358 | which $BABELTRACE_BIN >/dev/null |
| 1359 | if [ $? -ne 0 ]; then |
| 1360 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1361 | fi |
| 1362 | |
| 1363 | $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1 |
| 1364 | } |
| 1365 | |
| 1366 | function validate_trace_exp() |
| 1367 | { |
| 1368 | local event_exp=$1 |
| 1369 | local trace_path=$2 |
| 1370 | |
| 1371 | which $BABELTRACE_BIN >/dev/null |
| 1372 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation" |
| 1373 | |
| 1374 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l) |
| 1375 | if [ "$traced" -ne 0 ]; then |
| 1376 | pass "Validate trace for expression '${event_exp}', $traced events" |
| 1377 | else |
| 1378 | fail "Validate trace for expression '${event_exp}'" |
| 1379 | diag "Found $traced occurences of '${event_exp}'" |
| 1380 | fi |
| 1381 | ret=$? |
| 1382 | return $ret |
| 1383 | } |
| 1384 | |
| 1385 | function validate_trace_only_exp() |
| 1386 | { |
| 1387 | local event_exp=$1 |
| 1388 | local trace_path=$2 |
| 1389 | |
| 1390 | which $BABELTRACE_BIN >/dev/null |
| 1391 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1392 | |
| 1393 | local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l) |
| 1394 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 1395 | |
| 1396 | if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then |
| 1397 | pass "Trace match with $total for expression '${event_exp}" |
| 1398 | else |
| 1399 | fail "Trace match" |
| 1400 | diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected" |
| 1401 | fi |
| 1402 | ret=$? |
| 1403 | return $ret |
| 1404 | } |
| 1405 | |
| 1406 | function validate_trace_empty() |
| 1407 | { |
| 1408 | local trace_path=$1 |
| 1409 | |
| 1410 | which $BABELTRACE_BIN >/dev/null |
| 1411 | if [ $? -ne 0 ]; then |
| 1412 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1413 | fi |
| 1414 | |
| 1415 | events=$($BABELTRACE_BIN $trace_path 2>/dev/null) |
| 1416 | ret=$? |
| 1417 | if [ $ret -ne 0 ]; then |
| 1418 | fail "Failed to parse trace" |
| 1419 | return $ret |
| 1420 | fi |
| 1421 | |
| 1422 | traced=$(echo -n "$events" | wc -l) |
| 1423 | if [ "$traced" -eq 0 ]; then |
| 1424 | pass "Validate empty trace" |
| 1425 | else |
| 1426 | fail "Validate empty trace" |
| 1427 | diag "Found $traced events in trace" |
| 1428 | fi |
| 1429 | ret=$? |
| 1430 | return $ret |
| 1431 | } |
| 1432 | |
| 1433 | function regenerate_metadata () |
| 1434 | { |
| 1435 | local expected_to_fail=$1 |
| 1436 | local sess_name=$2 |
| 1437 | |
| 1438 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate metadata -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1439 | ret=$? |
| 1440 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1441 | test "$ret" -ne "0" |
| 1442 | ok $? "Expected fail on regenerate metadata $sess_name" |
| 1443 | else |
| 1444 | ok $ret "Metadata regenerate $sess_name" |
| 1445 | fi |
| 1446 | } |
| 1447 | |
| 1448 | function regenerate_metadata_ok () |
| 1449 | { |
| 1450 | regenerate_metadata 0 "$@" |
| 1451 | } |
| 1452 | |
| 1453 | function regenerate_metadata_fail () |
| 1454 | { |
| 1455 | regenerate_metadata 1 "$@" |
| 1456 | } |
| 1457 | |
| 1458 | function regenerate_statedump () |
| 1459 | { |
| 1460 | local expected_to_fail=$1 |
| 1461 | local sess_name=$2 |
| 1462 | |
| 1463 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate statedump -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1464 | ret=$? |
| 1465 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1466 | test "$ret" -ne "0" |
| 1467 | ok $? "Expected fail on regenerate statedump $sess_name" |
| 1468 | else |
| 1469 | ok $ret "Metadata regenerate $sess_name" |
| 1470 | fi |
| 1471 | } |
| 1472 | |
| 1473 | function regenerate_statedump_ok () |
| 1474 | { |
| 1475 | regenerate_statedump 0 "$@" |
| 1476 | } |
| 1477 | |
| 1478 | function regenerate_statedump_fail () |
| 1479 | { |
| 1480 | regenerate_statedump 1 "$@" |
| 1481 | } |
| 1482 | |
| 1483 | function destructive_tests_enabled () |
| 1484 | { |
| 1485 | if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then |
| 1486 | return 0 |
| 1487 | else |
| 1488 | return 1 |
| 1489 | fi |
| 1490 | } |