| 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 | RUNAS_BIN="lttng-runas" |
| 19 | RUNAS_MATCH=".*lttng-runas.*" |
| 20 | CONSUMERD_BIN="lttng-consumerd" |
| 21 | CONSUMERD_MATCH=".*lttng-consumerd.*" |
| 22 | RELAYD_BIN="lttng-relayd" |
| 23 | RELAYD_MATCH=".*lttng-relayd.*" |
| 24 | LTTNG_BIN="lttng" |
| 25 | BABELTRACE_BIN="babeltrace" |
| 26 | OUTPUT_DEST=/dev/null |
| 27 | ERROR_OUTPUT_DEST=/dev/null |
| 28 | |
| 29 | # Minimal kernel version supported for session daemon tests |
| 30 | KERNEL_MAJOR_VERSION=2 |
| 31 | KERNEL_MINOR_VERSION=6 |
| 32 | KERNEL_PATCHLEVEL_VERSION=27 |
| 33 | |
| 34 | # We set the default UST register timeout and network and app socket timeout to |
| 35 | # "wait forever", so that basic tests don't have to worry about hitting |
| 36 | # timeouts on busy systems. Specialized tests should test those corner-cases. |
| 37 | export LTTNG_UST_REGISTER_TIMEOUT=-1 |
| 38 | export LTTNG_NETWORK_SOCKET_TIMEOUT=-1 |
| 39 | export LTTNG_APP_SOCKET_TIMEOUT=-1 |
| 40 | |
| 41 | # We set the default lttng-sessiond path to /bin/true to prevent the spawning |
| 42 | # of a daemonized sessiond. This is necessary since 'lttng create' will spawn |
| 43 | # its own sessiond if none is running. It also ensures that 'lttng create' |
| 44 | # fails when no sessiond is running. |
| 45 | export LTTNG_SESSIOND_PATH="/bin/true" |
| 46 | |
| 47 | source $TESTDIR/utils/tap/tap.sh |
| 48 | |
| 49 | if [ -z $LTTNG_TEST_TEARDOWN_TIMEOUT ]; then |
| 50 | LTTNG_TEST_TEARDOWN_TIMEOUT=60 |
| 51 | fi |
| 52 | |
| 53 | function full_cleanup () |
| 54 | { |
| 55 | # Try to kill daemons gracefully |
| 56 | stop_lttng_relayd_notap SIGTERM $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 57 | stop_lttng_sessiond_notap SIGTERM $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 58 | |
| 59 | # If daemons are still present, forcibly kill them |
| 60 | stop_lttng_relayd_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 61 | stop_lttng_sessiond_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 62 | stop_lttng_consumerd_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 63 | |
| 64 | # Disable trap for SIGTERM since the following kill to the |
| 65 | # pidgroup will be SIGTERM. Otherwise it loops. |
| 66 | # The '-' before the pid number ($$) indicates 'kill' to signal the |
| 67 | # whole process group. |
| 68 | trap - SIGTERM && kill -- -$$ |
| 69 | } |
| 70 | |
| 71 | |
| 72 | trap full_cleanup SIGINT SIGTERM |
| 73 | |
| 74 | function print_ok () |
| 75 | { |
| 76 | # Check if we are a terminal |
| 77 | if [ -t 1 ]; then |
| 78 | echo -e "\e[1;32mOK\e[0m" |
| 79 | else |
| 80 | echo -e "OK" |
| 81 | fi |
| 82 | } |
| 83 | |
| 84 | function print_fail () |
| 85 | { |
| 86 | # Check if we are a terminal |
| 87 | if [ -t 1 ]; then |
| 88 | echo -e "\e[1;31mFAIL\e[0m" |
| 89 | else |
| 90 | echo -e "FAIL" |
| 91 | fi |
| 92 | } |
| 93 | |
| 94 | function print_test_banner () |
| 95 | { |
| 96 | local desc="$1" |
| 97 | diag "$desc" |
| 98 | } |
| 99 | |
| 100 | function validate_kernel_version () |
| 101 | { |
| 102 | local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) |
| 103 | if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then |
| 104 | return 0 |
| 105 | fi |
| 106 | if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then |
| 107 | return 0 |
| 108 | fi |
| 109 | if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then |
| 110 | return 0 |
| 111 | fi |
| 112 | return 1 |
| 113 | } |
| 114 | |
| 115 | # Generate a random string |
| 116 | # $1 = number of characters; defaults to 16 |
| 117 | # $2 = include special characters; 1 = yes, 0 = no; defaults to yes |
| 118 | function randstring() |
| 119 | { |
| 120 | [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]" |
| 121 | cat /dev/urandom 2>/dev/null | tr -cd "$CHAR" 2>/dev/null | head -c ${1:-16} 2>/dev/null |
| 122 | echo |
| 123 | } |
| 124 | |
| 125 | # Return the number of _configured_ CPUs. |
| 126 | function conf_proc_count() |
| 127 | { |
| 128 | getconf _NPROCESSORS_CONF |
| 129 | if [ $? -ne 0 ]; then |
| 130 | diag "Failed to get the number of configured CPUs" |
| 131 | fi |
| 132 | echo |
| 133 | } |
| 134 | |
| 135 | # Check if base lttng-modules are present. |
| 136 | # Bail out on failure |
| 137 | function validate_lttng_modules_present () |
| 138 | { |
| 139 | modprobe -n lttng-tracer 2>/dev/null |
| 140 | if [ $? -ne 0 ]; then |
| 141 | BAIL_OUT "LTTng modules not detected." |
| 142 | fi |
| 143 | } |
| 144 | |
| 145 | function enable_kernel_lttng_event |
| 146 | { |
| 147 | local withtap="$1" |
| 148 | local expected_to_fail="$2" |
| 149 | local sess_name="$3" |
| 150 | local event_name="$4" |
| 151 | local channel_name="$5" |
| 152 | |
| 153 | if [ -z "$event_name" ]; then |
| 154 | # Enable all event if no event name specified |
| 155 | event_name="-a" |
| 156 | fi |
| 157 | |
| 158 | if [ -z "$channel_name" ]; then |
| 159 | # default channel if none specified |
| 160 | chan="" |
| 161 | else |
| 162 | chan="-c $channel_name" |
| 163 | fi |
| 164 | |
| 165 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 166 | ret=$? |
| 167 | if [[ $expected_to_fail -eq "1" ]]; then |
| 168 | test $ret -ne "0" |
| 169 | ret=$? |
| 170 | if [ $withtap -eq "1" ]; then |
| 171 | ok $ret "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected" |
| 172 | fi |
| 173 | else |
| 174 | if [ $withtap -eq "1" ]; then |
| 175 | ok $ret "Enable kernel event $event_name for session $sess_name" |
| 176 | fi |
| 177 | fi |
| 178 | } |
| 179 | |
| 180 | function enable_kernel_lttng_event_ok () |
| 181 | { |
| 182 | enable_kernel_lttng_event 1 0 "$@" |
| 183 | } |
| 184 | |
| 185 | function enable_kernel_lttng_event_fail () |
| 186 | { |
| 187 | enable_kernel_lttng_event 1 1 "$@" |
| 188 | } |
| 189 | |
| 190 | function enable_kernel_lttng_event_notap () |
| 191 | { |
| 192 | enable_kernel_lttng_event 0 0 "$@" |
| 193 | } |
| 194 | |
| 195 | # Old interface |
| 196 | function lttng_enable_kernel_event |
| 197 | { |
| 198 | enable_kernel_lttng_event_ok "$@" |
| 199 | } |
| 200 | |
| 201 | function lttng_enable_kernel_syscall() |
| 202 | { |
| 203 | local expected_to_fail=$1 |
| 204 | local sess_name=$2 |
| 205 | local syscall_name=$3 |
| 206 | local channel_name=$4 |
| 207 | |
| 208 | if [ -z $syscall_name ]; then |
| 209 | # Enable all event if no syscall name specified |
| 210 | syscall_name="-a" |
| 211 | fi |
| 212 | |
| 213 | if [ -z $channel_name ]; then |
| 214 | # default channel if none specified |
| 215 | chan="" |
| 216 | else |
| 217 | chan="-c $channel_name" |
| 218 | fi |
| 219 | |
| 220 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 221 | ret=$? |
| 222 | if [[ $expected_to_fail -eq "1" ]]; then |
| 223 | test $ret -ne "0" |
| 224 | ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" |
| 225 | else |
| 226 | ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 227 | fi |
| 228 | } |
| 229 | |
| 230 | function lttng_enable_kernel_syscall_ok() |
| 231 | { |
| 232 | lttng_enable_kernel_syscall 0 "$@" |
| 233 | } |
| 234 | |
| 235 | function lttng_enable_kernel_syscall_fail() |
| 236 | { |
| 237 | lttng_enable_kernel_syscall 1 "$@" |
| 238 | } |
| 239 | |
| 240 | function lttng_disable_kernel_syscall() |
| 241 | { |
| 242 | local expected_to_fail=$1 |
| 243 | local sess_name=$2 |
| 244 | local syscall_name=$3 |
| 245 | local channel_name=$4 |
| 246 | |
| 247 | if [ -z $syscall_name ]; then |
| 248 | # Enable all event if no syscall name specified |
| 249 | syscall_name="-a" |
| 250 | fi |
| 251 | |
| 252 | if [ -z $channel_name ]; then |
| 253 | # default channel if none specified |
| 254 | chan="" |
| 255 | else |
| 256 | chan="-c $channel_name" |
| 257 | fi |
| 258 | |
| 259 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 260 | |
| 261 | ret=$? |
| 262 | if [[ $expected_to_fail -eq "1" ]]; then |
| 263 | test $ret -ne "0" |
| 264 | ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected" |
| 265 | else |
| 266 | ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 267 | fi |
| 268 | } |
| 269 | |
| 270 | function lttng_disable_kernel_syscall_ok() |
| 271 | { |
| 272 | lttng_disable_kernel_syscall 0 "$@" |
| 273 | } |
| 274 | |
| 275 | function lttng_disable_kernel_syscall_fail() |
| 276 | { |
| 277 | lttng_disable_kernel_syscall 1 "$@" |
| 278 | } |
| 279 | |
| 280 | function lttng_enable_kernel_channel() |
| 281 | { |
| 282 | local withtap=$1 |
| 283 | local expected_to_fail=$2 |
| 284 | local sess_name=$3 |
| 285 | local channel_name=$4 |
| 286 | local opt=$5 |
| 287 | |
| 288 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 289 | ret=$? |
| 290 | if [[ $expected_to_fail -eq "1" ]]; then |
| 291 | test "$ret" -ne "0" |
| 292 | ret=$? |
| 293 | if [ $withtap -eq "1" ]; then |
| 294 | ok $ret "Enable channel $channel_name for session $sess_name failed as expected" |
| 295 | fi |
| 296 | else |
| 297 | if [ $withtap -eq "1" ]; then |
| 298 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 299 | fi |
| 300 | fi |
| 301 | } |
| 302 | |
| 303 | function lttng_enable_kernel_channel_ok() |
| 304 | { |
| 305 | lttng_enable_kernel_channel 1 0 "$@" |
| 306 | } |
| 307 | |
| 308 | function lttng_enable_kernel_channel_fail() |
| 309 | { |
| 310 | lttng_enable_kernel_channel 1 1 "$@" |
| 311 | } |
| 312 | |
| 313 | function lttng_enable_kernel_channel_notap() |
| 314 | { |
| 315 | lttng_enable_kernel_channel 0 0 "$@" |
| 316 | } |
| 317 | |
| 318 | function enable_kernel_lttng_channel_ok() |
| 319 | { |
| 320 | lttng_enable_kernel_channel 1 0 "$@" |
| 321 | } |
| 322 | |
| 323 | function lttng_disable_kernel_channel() |
| 324 | { |
| 325 | local expected_to_fail=$1 |
| 326 | local sess_name=$2 |
| 327 | local channel_name=$3 |
| 328 | |
| 329 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 330 | ret=$? |
| 331 | if [[ $expected_to_fail -eq "1" ]]; then |
| 332 | test "$ret" -ne "0" |
| 333 | ok $? "Disable channel $channel_name for session $sess_name failed as expected" |
| 334 | else |
| 335 | ok $ret "Disable channel $channel_name for session $sess_name" |
| 336 | fi |
| 337 | } |
| 338 | |
| 339 | function lttng_disable_kernel_channel_ok() |
| 340 | { |
| 341 | lttng_disable_kernel_channel 0 "$@" |
| 342 | } |
| 343 | |
| 344 | function lttng_disable_kernel_channel_fail() |
| 345 | { |
| 346 | lttng_disable_kernel_channel 1 "$@" |
| 347 | } |
| 348 | |
| 349 | function start_lttng_relayd_opt() |
| 350 | { |
| 351 | local withtap=$1 |
| 352 | local opt=$2 |
| 353 | |
| 354 | DIR=$(readlink -f "$TESTDIR") |
| 355 | |
| 356 | if [ -z "$(pgrep "$RELAYD_MATCH")" ]; then |
| 357 | # shellcheck disable=SC2086 |
| 358 | "$DIR/../src/bin/lttng-relayd/$RELAYD_BIN" -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 359 | #"$DIR/../src/bin/lttng-relayd/$RELAYD_BIN" $opt -vvv >>/tmp/relayd.log 2>&1 & |
| 360 | if [ $? -eq 1 ]; then |
| 361 | if [ "$withtap" -eq "1" ]; then |
| 362 | fail "Start lttng-relayd (opt: $opt)" |
| 363 | fi |
| 364 | return 1 |
| 365 | else |
| 366 | if [ "$withtap" -eq "1" ]; then |
| 367 | pass "Start lttng-relayd (opt: $opt)" |
| 368 | fi |
| 369 | fi |
| 370 | else |
| 371 | pass "Start lttng-relayd (opt: $opt)" |
| 372 | fi |
| 373 | } |
| 374 | |
| 375 | function start_lttng_relayd() |
| 376 | { |
| 377 | start_lttng_relayd_opt 1 "$@" |
| 378 | } |
| 379 | |
| 380 | function start_lttng_relayd_notap() |
| 381 | { |
| 382 | start_lttng_relayd_opt 0 "$@" |
| 383 | } |
| 384 | |
| 385 | function stop_lttng_relayd_opt() |
| 386 | { |
| 387 | local withtap=$1 |
| 388 | local signal=$2 |
| 389 | |
| 390 | if [ -z "$signal" ]; then |
| 391 | signal="SIGTERM" |
| 392 | fi |
| 393 | |
| 394 | local timeout_s=$3 |
| 395 | local dtimeleft_s= |
| 396 | |
| 397 | # Multiply time by 2 to simplify integer arithmetic |
| 398 | if [ -n "$timeout_s" ]; then |
| 399 | dtimeleft_s=$((timeout_s * 2)) |
| 400 | fi |
| 401 | |
| 402 | local retval=0 |
| 403 | local pids= |
| 404 | |
| 405 | pids=$(pgrep "$RELAYD_MATCH") |
| 406 | if [ -z "$pids" ]; then |
| 407 | if [ "$withtap" -eq "1" ]; then |
| 408 | pass "No relay daemon to kill" |
| 409 | fi |
| 410 | return 0 |
| 411 | fi |
| 412 | |
| 413 | diag "Killing (signal $signal) lttng-relayd (pid: $pids)" |
| 414 | |
| 415 | # shellcheck disable=SC2086 |
| 416 | if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 417 | retval=1 |
| 418 | if [ "$withtap" -eq "1" ]; then |
| 419 | fail "Kill relay daemon" |
| 420 | fi |
| 421 | else |
| 422 | out=1 |
| 423 | while [ -n "$out" ]; do |
| 424 | out=$(pgrep "$RELAYD_MATCH") |
| 425 | if [ -n "$dtimeleft_s" ]; then |
| 426 | if [ $dtimeleft_s -lt 0 ]; then |
| 427 | out= |
| 428 | retval=1 |
| 429 | fi |
| 430 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 431 | fi |
| 432 | sleep 0.5 |
| 433 | done |
| 434 | if [ "$withtap" -eq "1" ]; then |
| 435 | if [ "$retval" -eq "0" ]; then |
| 436 | pass "Wait after kill relay daemon" |
| 437 | else |
| 438 | fail "Wait after kill relay daemon" |
| 439 | fi |
| 440 | fi |
| 441 | fi |
| 442 | return $retval |
| 443 | } |
| 444 | |
| 445 | function stop_lttng_relayd() |
| 446 | { |
| 447 | stop_lttng_relayd_opt 1 "$@" |
| 448 | } |
| 449 | |
| 450 | function stop_lttng_relayd_notap() |
| 451 | { |
| 452 | stop_lttng_relayd_opt 0 "$@" |
| 453 | } |
| 454 | |
| 455 | #First arg: show tap output |
| 456 | #Second argument: load path for automatic loading |
| 457 | function start_lttng_sessiond_opt() |
| 458 | { |
| 459 | local withtap=$1 |
| 460 | local load_path=$2 |
| 461 | |
| 462 | local env_vars="" |
| 463 | local consumerd="" |
| 464 | |
| 465 | local long_bit_value= |
| 466 | long_bit_value=$(getconf LONG_BIT) |
| 467 | |
| 468 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 469 | # Env variable requested no session daemon |
| 470 | return |
| 471 | fi |
| 472 | |
| 473 | DIR=$(readlink -f "$TESTDIR") |
| 474 | |
| 475 | # Get long_bit value for 32/64 consumerd |
| 476 | case "$long_bit_value" in |
| 477 | 32) |
| 478 | consumerd="--consumerd32-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 479 | ;; |
| 480 | 64) |
| 481 | consumerd="--consumerd64-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 482 | ;; |
| 483 | *) |
| 484 | return |
| 485 | ;; |
| 486 | esac |
| 487 | |
| 488 | # Check for env. variable. Allow the use of LD_PRELOAD etc. |
| 489 | if [[ "x${LTTNG_SESSIOND_ENV_VARS}" != "x" ]]; then |
| 490 | env_vars="${LTTNG_SESSIOND_ENV_VARS} " |
| 491 | fi |
| 492 | env_vars="${env_vars}$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN" |
| 493 | |
| 494 | if ! validate_kernel_version; then |
| 495 | fail "Start session daemon" |
| 496 | BAIL_OUT "*** Kernel too old for session daemon tests ***" |
| 497 | fi |
| 498 | |
| 499 | : "${LTTNG_SESSION_CONFIG_XSD_PATH="${DIR}/../src/common/config/"}" |
| 500 | export LTTNG_SESSION_CONFIG_XSD_PATH |
| 501 | |
| 502 | if [ -z "$(pgrep "${SESSIOND_MATCH}")" ]; then |
| 503 | # Have a load path ? |
| 504 | if [ -n "$load_path" ]; then |
| 505 | # shellcheck disable=SC2086 |
| 506 | env $env_vars --load "$load_path" --background "$consumerd" |
| 507 | else |
| 508 | # shellcheck disable=SC2086 |
| 509 | env $env_vars --background "$consumerd" |
| 510 | fi |
| 511 | #$DIR/../src/bin/lttng-sessiond/$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 |
| 512 | status=$? |
| 513 | if [ "$withtap" -eq "1" ]; then |
| 514 | ok $status "Start session daemon" |
| 515 | fi |
| 516 | fi |
| 517 | } |
| 518 | |
| 519 | function start_lttng_sessiond() |
| 520 | { |
| 521 | start_lttng_sessiond_opt 1 "$@" |
| 522 | } |
| 523 | |
| 524 | function start_lttng_sessiond_notap() |
| 525 | { |
| 526 | start_lttng_sessiond_opt 0 "$@" |
| 527 | } |
| 528 | |
| 529 | function stop_lttng_sessiond_opt() |
| 530 | { |
| 531 | local withtap=$1 |
| 532 | local signal=$2 |
| 533 | |
| 534 | if [ -z "$signal" ]; then |
| 535 | signal=SIGTERM |
| 536 | fi |
| 537 | |
| 538 | local timeout_s=$3 |
| 539 | local dtimeleft_s= |
| 540 | |
| 541 | # Multiply time by 2 to simplify integer arithmetic |
| 542 | if [ -n "$timeout_s" ]; then |
| 543 | dtimeleft_s=$((timeout_s * 2)) |
| 544 | fi |
| 545 | |
| 546 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 547 | # Env variable requested no session daemon |
| 548 | return 0 |
| 549 | fi |
| 550 | |
| 551 | local retval=0 |
| 552 | |
| 553 | local runas_pids= |
| 554 | runas_pids=$(pgrep "$RUNAS_MATCH") |
| 555 | |
| 556 | local pids= |
| 557 | pids=$(pgrep "$SESSIOND_MATCH") |
| 558 | |
| 559 | if [ -n "$runas_pids" ]; then |
| 560 | pids="$pids $runas_pids" |
| 561 | fi |
| 562 | |
| 563 | if [ -z "$pids" ]; then |
| 564 | if [ "$withtap" -eq "1" ]; then |
| 565 | pass "No session daemon to kill" |
| 566 | fi |
| 567 | return 0 |
| 568 | fi |
| 569 | |
| 570 | diag "Killing (signal $signal) $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo "$pids" | tr '\n' ' ')" |
| 571 | |
| 572 | # shellcheck disable=SC2086 |
| 573 | if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 574 | retval=1 |
| 575 | if [ "$withtap" -eq "1" ]; then |
| 576 | fail "Kill sessions daemon" |
| 577 | fi |
| 578 | else |
| 579 | out=1 |
| 580 | while [ -n "$out" ]; do |
| 581 | out=$(pgrep "${SESSIOND_MATCH}") |
| 582 | if [ -n "$dtimeleft_s" ]; then |
| 583 | if [ $dtimeleft_s -lt 0 ]; then |
| 584 | out= |
| 585 | retval=1 |
| 586 | fi |
| 587 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 588 | fi |
| 589 | sleep 0.5 |
| 590 | done |
| 591 | out=1 |
| 592 | while [ -n "$out" ]; do |
| 593 | out=$(pgrep "$CONSUMERD_MATCH") |
| 594 | if [ -n "$dtimeleft_s" ]; then |
| 595 | if [ $dtimeleft_s -lt 0 ]; then |
| 596 | out= |
| 597 | retval=1 |
| 598 | fi |
| 599 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 600 | fi |
| 601 | sleep 0.5 |
| 602 | done |
| 603 | |
| 604 | if [ "$withtap" -eq "1" ]; then |
| 605 | if [ "$retval" -eq "0" ]; then |
| 606 | pass "Wait after kill session daemon" |
| 607 | else |
| 608 | fail "Wait after kill session daemon" |
| 609 | fi |
| 610 | fi |
| 611 | fi |
| 612 | if [ "$signal" = "SIGKILL" ]; then |
| 613 | if [ "$(id -u)" -eq "0" ]; then |
| 614 | local modules= |
| 615 | modules="$(lsmod | grep ^lttng | awk '{print $1}')" |
| 616 | |
| 617 | if [ -n "$modules" ]; then |
| 618 | diag "Unloading all LTTng modules" |
| 619 | modprobe -r "$modules" |
| 620 | fi |
| 621 | fi |
| 622 | fi |
| 623 | |
| 624 | return $retval |
| 625 | } |
| 626 | |
| 627 | function stop_lttng_sessiond() |
| 628 | { |
| 629 | stop_lttng_sessiond_opt 1 "$@" |
| 630 | } |
| 631 | |
| 632 | function stop_lttng_sessiond_notap() |
| 633 | { |
| 634 | stop_lttng_sessiond_opt 0 "$@" |
| 635 | } |
| 636 | |
| 637 | function sigstop_lttng_sessiond_opt() |
| 638 | { |
| 639 | local withtap=$1 |
| 640 | local signal=SIGSTOP |
| 641 | |
| 642 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 643 | # Env variable requested no session daemon |
| 644 | return |
| 645 | fi |
| 646 | |
| 647 | PID_SESSIOND="$(pgrep "${SESSIOND_MATCH}") $(pgrep "$RUNAS_MATCH")" |
| 648 | |
| 649 | if [ "$withtap" -eq "1" ]; then |
| 650 | diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo "$PID_SESSIOND" | tr '\n' ' ')" |
| 651 | fi |
| 652 | |
| 653 | # shellcheck disable=SC2086 |
| 654 | if ! kill -s $signal $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 655 | if [ "$withtap" -eq "1" ]; then |
| 656 | fail "Sending SIGSTOP to session daemon" |
| 657 | fi |
| 658 | else |
| 659 | out=1 |
| 660 | while [ $out -ne 0 ]; do |
| 661 | pid="$(pgrep "$SESSIOND_MATCH")" |
| 662 | |
| 663 | # Wait until state becomes stopped for session |
| 664 | # daemon(s). |
| 665 | out=0 |
| 666 | for sessiond_pid in $pid; do |
| 667 | state="$(ps -p "$sessiond_pid" -o state= )" |
| 668 | if [[ -n "$state" && "$state" != "T" ]]; then |
| 669 | out=1 |
| 670 | fi |
| 671 | done |
| 672 | sleep 0.5 |
| 673 | done |
| 674 | if [ "$withtap" -eq "1" ]; then |
| 675 | pass "Sending SIGSTOP to session daemon" |
| 676 | fi |
| 677 | fi |
| 678 | } |
| 679 | |
| 680 | function sigstop_lttng_sessiond() |
| 681 | { |
| 682 | sigstop_lttng_sessiond_opt 1 "$@" |
| 683 | } |
| 684 | |
| 685 | function sigstop_lttng_sessiond_notap() |
| 686 | { |
| 687 | sigstop_lttng_sessiond_opt 0 "$@" |
| 688 | } |
| 689 | |
| 690 | function stop_lttng_consumerd_opt() |
| 691 | { |
| 692 | local withtap=$1 |
| 693 | local signal=$2 |
| 694 | |
| 695 | if [ -z "$signal" ]; then |
| 696 | signal=SIGTERM |
| 697 | fi |
| 698 | |
| 699 | local timeout_s=$3 |
| 700 | local dtimeleft_s= |
| 701 | |
| 702 | # Multiply time by 2 to simplify integer arithmetic |
| 703 | if [ -n "$timeout_s" ]; then |
| 704 | dtimeleft_s=$((timeout_s * 2)) |
| 705 | fi |
| 706 | |
| 707 | local retval=0 |
| 708 | |
| 709 | PID_CONSUMERD="$(pgrep "$CONSUMERD_MATCH")" |
| 710 | |
| 711 | if [ -z "$PID_CONSUMERD" ]; then |
| 712 | if [ "$withtap" -eq "1" ]; then |
| 713 | pass "No consumer daemon to kill" |
| 714 | fi |
| 715 | return 0 |
| 716 | fi |
| 717 | |
| 718 | diag "Killing (signal $signal) $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')" |
| 719 | |
| 720 | # shellcheck disable=SC2086 |
| 721 | if ! kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 722 | retval=1 |
| 723 | if [ "$withtap" -eq "1" ]; then |
| 724 | fail "Kill consumer daemon" |
| 725 | fi |
| 726 | else |
| 727 | out=1 |
| 728 | while [ $out -ne 0 ]; do |
| 729 | pid="$(pgrep "$CONSUMERD_MATCH")" |
| 730 | |
| 731 | # If consumerds are still present check their status. |
| 732 | # A zombie status qualifies the consumerd as *killed* |
| 733 | out=0 |
| 734 | for consumer_pid in $pid; do |
| 735 | state="$(ps -p "$consumer_pid" -o state= )" |
| 736 | if [[ -n "$state" && "$state" != "Z" ]]; then |
| 737 | out=1 |
| 738 | fi |
| 739 | done |
| 740 | if [ -n "$dtimeleft_s" ]; then |
| 741 | if [ $dtimeleft_s -lt 0 ]; then |
| 742 | out=0 |
| 743 | retval=1 |
| 744 | fi |
| 745 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 746 | fi |
| 747 | sleep 0.5 |
| 748 | done |
| 749 | if [ "$withtap" -eq "1" ]; then |
| 750 | if [ "$retval" -eq "0" ]; then |
| 751 | pass "Wait after kill consumer daemon" |
| 752 | else |
| 753 | fail "Wait after kill consumer daemon" |
| 754 | fi |
| 755 | fi |
| 756 | fi |
| 757 | |
| 758 | return $retval |
| 759 | } |
| 760 | |
| 761 | function stop_lttng_consumerd() |
| 762 | { |
| 763 | stop_lttng_consumerd_opt 1 "$@" |
| 764 | } |
| 765 | |
| 766 | function stop_lttng_consumerd_notap() |
| 767 | { |
| 768 | stop_lttng_consumerd_opt 0 "$@" |
| 769 | } |
| 770 | |
| 771 | function sigstop_lttng_consumerd_opt() |
| 772 | { |
| 773 | local withtap=$1 |
| 774 | local signal=SIGSTOP |
| 775 | |
| 776 | PID_CONSUMERD="$(pgrep "$CONSUMERD_MATCH")" |
| 777 | |
| 778 | diag "Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')" |
| 779 | |
| 780 | # shellcheck disable=SC2086 |
| 781 | kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 782 | retval=$? |
| 783 | |
| 784 | if [ $retval -eq 1 ]; then |
| 785 | if [ "$withtap" -eq "1" ]; then |
| 786 | fail "Sending SIGSTOP to consumer daemon" |
| 787 | fi |
| 788 | return 1 |
| 789 | else |
| 790 | out=1 |
| 791 | while [ $out -ne 0 ]; do |
| 792 | pid="$(pgrep "$CONSUMERD_MATCH")" |
| 793 | |
| 794 | # Wait until state becomes stopped for all |
| 795 | # consumers. |
| 796 | out=0 |
| 797 | for consumer_pid in $pid; do |
| 798 | state="$(ps -p "$consumer_pid" -o state= )" |
| 799 | if [[ -n "$state" && "$state" != "T" ]]; then |
| 800 | out=1 |
| 801 | fi |
| 802 | done |
| 803 | sleep 0.5 |
| 804 | done |
| 805 | if [ "$withtap" -eq "1" ]; then |
| 806 | pass "Sending SIGSTOP to consumer daemon" |
| 807 | fi |
| 808 | fi |
| 809 | return $retval |
| 810 | } |
| 811 | |
| 812 | function sigstop_lttng_consumerd() |
| 813 | { |
| 814 | sigstop_lttng_consumerd_opt 1 "$@" |
| 815 | } |
| 816 | |
| 817 | function sigstop_lttng_consumerd_notap() |
| 818 | { |
| 819 | sigstop_lttng_consumerd_opt 0 "$@" |
| 820 | } |
| 821 | |
| 822 | function list_lttng_with_opts () |
| 823 | { |
| 824 | local opts=$1 |
| 825 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 826 | ok $? "Lttng-tool list command with option $opts" |
| 827 | } |
| 828 | |
| 829 | function create_lttng_session_no_output () |
| 830 | { |
| 831 | local sess_name=$1 |
| 832 | |
| 833 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 834 | ok $? "Create session $sess_name in no-output mode" |
| 835 | } |
| 836 | |
| 837 | function create_lttng_session () |
| 838 | { |
| 839 | local withtap=$1 |
| 840 | local expected_to_fail=$2 |
| 841 | local sess_name=$3 |
| 842 | local trace_path=$4 |
| 843 | local opt=$5 |
| 844 | |
| 845 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST |
| 846 | ret=$? |
| 847 | if [ $expected_to_fail -eq "1" ]; then |
| 848 | test "$ret" -ne "0" |
| 849 | ret=$? |
| 850 | if [ $withtap -eq "1" ]; then |
| 851 | ok $ret "Create session $sess_name in $trace_path failed as expected" |
| 852 | fi |
| 853 | else |
| 854 | if [ $withtap -eq "1" ]; then |
| 855 | ok $ret "Create session $sess_name in $trace_path" |
| 856 | fi |
| 857 | fi |
| 858 | return $ret |
| 859 | } |
| 860 | |
| 861 | function create_lttng_session_ok () |
| 862 | { |
| 863 | create_lttng_session 1 0 "$@" |
| 864 | } |
| 865 | |
| 866 | function create_lttng_session_fail () |
| 867 | { |
| 868 | create_lttng_session 1 1 "$@" |
| 869 | } |
| 870 | |
| 871 | function create_lttng_session_notap () |
| 872 | { |
| 873 | create_lttng_session 0 0 "$@" |
| 874 | } |
| 875 | |
| 876 | |
| 877 | function enable_ust_lttng_channel () |
| 878 | { |
| 879 | local withtap=$1 |
| 880 | local expected_to_fail=$2 |
| 881 | local sess_name=$3 |
| 882 | local channel_name=$4 |
| 883 | local opt=$5 |
| 884 | |
| 885 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 886 | ret=$? |
| 887 | if [[ $expected_to_fail -eq "1" ]]; then |
| 888 | test "$ret" -ne "0" |
| 889 | ret=$? |
| 890 | if [ $withtap -eq "1" ]; then |
| 891 | ok $ret "Enable channel $channel_name for session $sess_name failed as expected" |
| 892 | fi |
| 893 | else |
| 894 | if [ $withtap -eq "1" ]; then |
| 895 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 896 | fi |
| 897 | fi |
| 898 | return $ret |
| 899 | } |
| 900 | |
| 901 | function enable_ust_lttng_channel_ok () |
| 902 | { |
| 903 | enable_ust_lttng_channel 1 0 "$@" |
| 904 | } |
| 905 | |
| 906 | function enable_ust_lttng_channel_fail () |
| 907 | { |
| 908 | enable_ust_lttng_channel 1 1 "$@" |
| 909 | } |
| 910 | |
| 911 | function enable_ust_lttng_channel_notap () |
| 912 | { |
| 913 | enable_ust_lttng_channel 0 0 "$@" |
| 914 | } |
| 915 | |
| 916 | function disable_ust_lttng_channel() |
| 917 | { |
| 918 | local sess_name=$1 |
| 919 | local channel_name=$2 |
| 920 | |
| 921 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 922 | ok $? "Disable channel $channel_name for session $sess_name" |
| 923 | } |
| 924 | |
| 925 | function enable_lttng_mmap_overwrite_kernel_channel() |
| 926 | { |
| 927 | local sess_name=$1 |
| 928 | local channel_name=$2 |
| 929 | |
| 930 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 931 | ok $? "Enable channel $channel_name for session $sess_name" |
| 932 | } |
| 933 | |
| 934 | function enable_lttng_mmap_discard_small_kernel_channel() |
| 935 | { |
| 936 | local sess_name=$1 |
| 937 | local channel_name=$2 |
| 938 | |
| 939 | $TESTDIR/../src/bin/lttng/$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 |
| 940 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| 941 | } |
| 942 | |
| 943 | function enable_lttng_mmap_overwrite_small_kernel_channel() |
| 944 | { |
| 945 | local sess_name=$1 |
| 946 | local channel_name=$2 |
| 947 | |
| 948 | $TESTDIR/../src/bin/lttng/$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 |
| 949 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| 950 | } |
| 951 | |
| 952 | function enable_lttng_mmap_overwrite_ust_channel() |
| 953 | { |
| 954 | local sess_name=$1 |
| 955 | local channel_name=$2 |
| 956 | |
| 957 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 958 | ok $? "Enable channel $channel_name for session $sess_name" |
| 959 | } |
| 960 | |
| 961 | function enable_ust_lttng_event () |
| 962 | { |
| 963 | local withtap=$1 |
| 964 | local expected_to_fail=$2 |
| 965 | local sess_name=$3 |
| 966 | local event_name="$4" |
| 967 | local channel_name=$5 |
| 968 | |
| 969 | if [ -z $channel_name ]; then |
| 970 | # default channel if none specified |
| 971 | chan="" |
| 972 | else |
| 973 | chan="-c $channel_name" |
| 974 | fi |
| 975 | |
| 976 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 977 | ret=$? |
| 978 | if [[ $expected_to_fail -eq "1" ]]; then |
| 979 | test $ret -ne "0" |
| 980 | ret=$? |
| 981 | if [[ $withtap -eq "1" ]]; then |
| 982 | ok $ret "Enable ust event $event_name for session $session_name failed as expected" |
| 983 | fi |
| 984 | else |
| 985 | if [[ $withtap -eq "1" ]]; then |
| 986 | ok $ret "Enable ust event $event_name for session $sess_name" |
| 987 | fi |
| 988 | fi |
| 989 | return $ret |
| 990 | } |
| 991 | |
| 992 | function enable_ust_lttng_event_ok () |
| 993 | { |
| 994 | enable_ust_lttng_event 1 0 "$@" |
| 995 | } |
| 996 | |
| 997 | function enable_ust_lttng_event_fail () |
| 998 | { |
| 999 | enable_ust_lttng_event 1 1 "$@" |
| 1000 | } |
| 1001 | |
| 1002 | function enable_ust_lttng_event_notap () |
| 1003 | { |
| 1004 | enable_ust_lttng_event 0 0 "$@" |
| 1005 | } |
| 1006 | |
| 1007 | function enable_jul_lttng_event() |
| 1008 | { |
| 1009 | sess_name=$1 |
| 1010 | event_name="$2" |
| 1011 | channel_name=$3 |
| 1012 | |
| 1013 | if [ -z $channel_name ]; then |
| 1014 | # default channel if none specified |
| 1015 | chan="" |
| 1016 | else |
| 1017 | chan="-c $channel_name" |
| 1018 | fi |
| 1019 | |
| 1020 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1021 | ok $? "Enable JUL event $event_name for session $sess_name" |
| 1022 | } |
| 1023 | |
| 1024 | function enable_jul_lttng_event_loglevel() |
| 1025 | { |
| 1026 | local sess_name=$1 |
| 1027 | local event_name="$2" |
| 1028 | local loglevel=$3 |
| 1029 | local channel_name=$4 |
| 1030 | |
| 1031 | if [ -z $channel_name ]; then |
| 1032 | # default channel if none specified |
| 1033 | chan="" |
| 1034 | else |
| 1035 | chan="-c $channel_name" |
| 1036 | fi |
| 1037 | |
| 1038 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1039 | ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel" |
| 1040 | } |
| 1041 | |
| 1042 | function enable_log4j_lttng_event() |
| 1043 | { |
| 1044 | sess_name=$1 |
| 1045 | event_name="$2" |
| 1046 | channel_name=$3 |
| 1047 | |
| 1048 | if [ -z $channel_name ]; then |
| 1049 | # default channel if none specified |
| 1050 | chan="" |
| 1051 | else |
| 1052 | chan="-c $channel_name" |
| 1053 | fi |
| 1054 | |
| 1055 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1056 | ok $? "Enable LOG4J event $event_name for session $sess_name" |
| 1057 | } |
| 1058 | |
| 1059 | function enable_log4j_lttng_event_loglevel() |
| 1060 | { |
| 1061 | local sess_name=$1 |
| 1062 | local event_name="$2" |
| 1063 | local loglevel=$3 |
| 1064 | local channel_name=$4 |
| 1065 | |
| 1066 | if [ -z $channel_name ]; then |
| 1067 | # default channel if none specified |
| 1068 | chan="" |
| 1069 | else |
| 1070 | chan="-c $channel_name" |
| 1071 | fi |
| 1072 | |
| 1073 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1074 | ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel" |
| 1075 | } |
| 1076 | |
| 1077 | function enable_python_lttng_event() |
| 1078 | { |
| 1079 | sess_name=$1 |
| 1080 | event_name="$2" |
| 1081 | channel_name=$3 |
| 1082 | |
| 1083 | if [ -z $channel_name ]; then |
| 1084 | # default channel if none specified |
| 1085 | chan="" |
| 1086 | else |
| 1087 | chan="-c $channel_name" |
| 1088 | fi |
| 1089 | |
| 1090 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1091 | ok $? "Enable Python event $event_name for session $sess_name" |
| 1092 | } |
| 1093 | |
| 1094 | function enable_python_lttng_event_loglevel() |
| 1095 | { |
| 1096 | local sess_name=$1 |
| 1097 | local event_name="$2" |
| 1098 | local loglevel=$3 |
| 1099 | local channel_name=$4 |
| 1100 | |
| 1101 | if [ -z $channel_name ]; then |
| 1102 | # default channel if none specified |
| 1103 | chan="" |
| 1104 | else |
| 1105 | chan="-c $channel_name" |
| 1106 | fi |
| 1107 | |
| 1108 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1109 | ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel" |
| 1110 | } |
| 1111 | |
| 1112 | function enable_ust_lttng_event_filter() |
| 1113 | { |
| 1114 | local sess_name="$1" |
| 1115 | local event_name="$2" |
| 1116 | local filter="$3" |
| 1117 | |
| 1118 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1119 | ok $? "Enable event $event_name with filtering for session $sess_name" |
| 1120 | } |
| 1121 | |
| 1122 | function enable_ust_lttng_event_loglevel() |
| 1123 | { |
| 1124 | local sess_name="$1" |
| 1125 | local event_name="$2" |
| 1126 | local loglevel="$3" |
| 1127 | |
| 1128 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1129 | ok $? "Enable event $event_name with loglevel $loglevel" |
| 1130 | } |
| 1131 | |
| 1132 | function enable_ust_lttng_event_loglevel_only() |
| 1133 | { |
| 1134 | local sess_name="$1" |
| 1135 | local event_name="$2" |
| 1136 | local loglevel="$3" |
| 1137 | |
| 1138 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1139 | ok $? "Enable event $event_name with loglevel-only $loglevel" |
| 1140 | } |
| 1141 | |
| 1142 | function disable_ust_lttng_event () |
| 1143 | { |
| 1144 | local sess_name="$1" |
| 1145 | local event_name="$2" |
| 1146 | local channel_name="$3" |
| 1147 | |
| 1148 | if [ -z $channel_name ]; then |
| 1149 | # default channel if none specified |
| 1150 | chan="" |
| 1151 | else |
| 1152 | chan="-c $channel_name" |
| 1153 | fi |
| 1154 | |
| 1155 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1156 | ok $? "Disable event $event_name for session $sess_name" |
| 1157 | } |
| 1158 | |
| 1159 | function disable_jul_lttng_event () |
| 1160 | { |
| 1161 | local sess_name="$1" |
| 1162 | local event_name="$2" |
| 1163 | |
| 1164 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1 |
| 1165 | ok $? "Disable JUL event $event_name for session $sess_name" |
| 1166 | } |
| 1167 | |
| 1168 | function disable_log4j_lttng_event () |
| 1169 | { |
| 1170 | local sess_name="$1" |
| 1171 | local event_name="$2" |
| 1172 | |
| 1173 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1 |
| 1174 | ok $? "Disable LOG4J event $event_name for session $sess_name" |
| 1175 | } |
| 1176 | |
| 1177 | function disable_python_lttng_event () |
| 1178 | { |
| 1179 | local sess_name="$1" |
| 1180 | local event_name="$2" |
| 1181 | |
| 1182 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1183 | ok $? "Disable Python event $event_name for session $sess_name" |
| 1184 | } |
| 1185 | |
| 1186 | function start_lttng_tracing () |
| 1187 | { |
| 1188 | local expected_to_fail=$1 |
| 1189 | local sess_name=$2 |
| 1190 | |
| 1191 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1192 | ret=$? |
| 1193 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1194 | test "$ret" -ne "0" |
| 1195 | ok $? "Start tracing for session $sess_name failed as expected" |
| 1196 | else |
| 1197 | ok $ret "Start tracing for session $sess_name" |
| 1198 | fi |
| 1199 | } |
| 1200 | |
| 1201 | function start_lttng_tracing_ok () |
| 1202 | { |
| 1203 | start_lttng_tracing 0 "$@" |
| 1204 | } |
| 1205 | |
| 1206 | function start_lttng_tracing_fail () |
| 1207 | { |
| 1208 | start_lttng_tracing 1 "$@" |
| 1209 | } |
| 1210 | |
| 1211 | function stop_lttng_tracing () |
| 1212 | { |
| 1213 | local expected_to_fail=$1 |
| 1214 | local sess_name=$2 |
| 1215 | |
| 1216 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1217 | ret=$? |
| 1218 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1219 | test "$ret" -ne "0" |
| 1220 | ok $? "Stop lttng tracing for session $sess_name failed as expected" |
| 1221 | else |
| 1222 | ok $ret "Stop lttng tracing for session $sess_name" |
| 1223 | fi |
| 1224 | } |
| 1225 | |
| 1226 | function stop_lttng_tracing_ok () |
| 1227 | { |
| 1228 | stop_lttng_tracing 0 "$@" |
| 1229 | } |
| 1230 | |
| 1231 | function stop_lttng_tracing_fail () |
| 1232 | { |
| 1233 | stop_lttng_tracing 1 "$@" |
| 1234 | } |
| 1235 | |
| 1236 | function destroy_lttng_session () |
| 1237 | { |
| 1238 | local withtap=$1 |
| 1239 | local expected_to_fail=$2 |
| 1240 | local sess_name=$3 |
| 1241 | |
| 1242 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1243 | ret=$? |
| 1244 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1245 | test "$ret" -ne "0" |
| 1246 | ret=$? |
| 1247 | if [ $withtap -eq "1" ]; then |
| 1248 | ok $ret "Destroy session $sess_name failed as expected" |
| 1249 | fi |
| 1250 | else |
| 1251 | if [ $withtap -eq "1" ]; then |
| 1252 | ok $ret "Destroy session $sess_name" |
| 1253 | fi |
| 1254 | fi |
| 1255 | } |
| 1256 | |
| 1257 | function destroy_lttng_session_ok () |
| 1258 | { |
| 1259 | destroy_lttng_session 1 0 "$@" |
| 1260 | |
| 1261 | } |
| 1262 | |
| 1263 | function destroy_lttng_session_fail () |
| 1264 | { |
| 1265 | destroy_lttng_session 1 1 "$@" |
| 1266 | } |
| 1267 | |
| 1268 | function destroy_lttng_session_notap () |
| 1269 | { |
| 1270 | destroy_lttng_session 0 0 "$@" |
| 1271 | } |
| 1272 | |
| 1273 | function destroy_lttng_sessions () |
| 1274 | { |
| 1275 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1276 | ok $? "Destroy all lttng sessions" |
| 1277 | } |
| 1278 | |
| 1279 | function lttng_snapshot_add_output () |
| 1280 | { |
| 1281 | local expected_to_fail=$1 |
| 1282 | local sess_name=$2 |
| 1283 | local trace_path=$3 |
| 1284 | |
| 1285 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1286 | ret=$? |
| 1287 | if [[ $expected_to_fail -eq 1 ]]; then |
| 1288 | test "$ret" -ne "0" |
| 1289 | ok $? "Added snapshot output file://$trace_path failed as expected" |
| 1290 | else |
| 1291 | ok $ret "Added snapshot output file://$trace_path" |
| 1292 | fi |
| 1293 | } |
| 1294 | |
| 1295 | function lttng_snapshot_add_output_ok () |
| 1296 | { |
| 1297 | lttng_snapshot_add_output 0 "$@" |
| 1298 | } |
| 1299 | |
| 1300 | function lttng_snapshot_add_output_fail () |
| 1301 | { |
| 1302 | lttng_snapshot_add_output 1 "$@" |
| 1303 | } |
| 1304 | |
| 1305 | function lttng_snapshot_del_output () |
| 1306 | { |
| 1307 | local expected_to_fail=$1 |
| 1308 | local sess_name=$2 |
| 1309 | local id=$3 |
| 1310 | |
| 1311 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1312 | ret=$? |
| 1313 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1314 | test "$ret" -ne "0" |
| 1315 | ok $? "Deleted snapshot output id $id failed as expected" |
| 1316 | else |
| 1317 | ok $ret "Deleted snapshot output id $id" |
| 1318 | fi |
| 1319 | } |
| 1320 | |
| 1321 | function lttng_snapshot_del_output_ok () |
| 1322 | { |
| 1323 | lttng_snapshot_del_output 0 "$@" |
| 1324 | } |
| 1325 | |
| 1326 | function lttng_snapshot_del_output_fail () |
| 1327 | { |
| 1328 | lttng_snapshot_del_output 1 "$@" |
| 1329 | } |
| 1330 | |
| 1331 | function lttng_snapshot_record () |
| 1332 | { |
| 1333 | local sess_name=$1 |
| 1334 | local trace_path=$2 |
| 1335 | |
| 1336 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1337 | ok $? "Snapshot recorded" |
| 1338 | } |
| 1339 | |
| 1340 | function lttng_snapshot_list () |
| 1341 | { |
| 1342 | local sess_name=$1 |
| 1343 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1344 | ok $? "Snapshot list" |
| 1345 | } |
| 1346 | |
| 1347 | function lttng_save() |
| 1348 | { |
| 1349 | local sess_name=$1 |
| 1350 | local opts=$2 |
| 1351 | |
| 1352 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1353 | ok $? "Session saved" |
| 1354 | } |
| 1355 | |
| 1356 | function lttng_load() |
| 1357 | { |
| 1358 | local expected_to_fail=$1 |
| 1359 | local opts=$2 |
| 1360 | |
| 1361 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1362 | ret=$? |
| 1363 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1364 | test $ret -ne "0" |
| 1365 | ok $? "Load command failed as expected with opts: $opts" |
| 1366 | else |
| 1367 | ok $ret "Load command with opts: $opts" |
| 1368 | fi |
| 1369 | } |
| 1370 | |
| 1371 | function lttng_load_ok() |
| 1372 | { |
| 1373 | lttng_load 0 "$@" |
| 1374 | } |
| 1375 | |
| 1376 | function lttng_load_fail() |
| 1377 | { |
| 1378 | lttng_load 1 "$@" |
| 1379 | } |
| 1380 | |
| 1381 | function lttng_track() |
| 1382 | { |
| 1383 | local expected_to_fail=$1 |
| 1384 | local opts=$2 |
| 1385 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST |
| 1386 | ret=$? |
| 1387 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1388 | test $ret -ne "0" |
| 1389 | ok $? "Track command failed as expected with opts: $opts" |
| 1390 | else |
| 1391 | ok $ret "Track command with opts: $opts" |
| 1392 | fi |
| 1393 | } |
| 1394 | |
| 1395 | function lttng_track_ok() |
| 1396 | { |
| 1397 | lttng_track 0 "$@" |
| 1398 | } |
| 1399 | |
| 1400 | function lttng_track_fail() |
| 1401 | { |
| 1402 | lttng_track 1 "$@" |
| 1403 | } |
| 1404 | |
| 1405 | function lttng_untrack() |
| 1406 | { |
| 1407 | local expected_to_fail=$1 |
| 1408 | local opts=$2 |
| 1409 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST |
| 1410 | ret=$? |
| 1411 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1412 | test $ret -ne "0" |
| 1413 | ok $? "Untrack command failed as expected with opts: $opts" |
| 1414 | else |
| 1415 | ok $ret "Untrack command with opts: $opts" |
| 1416 | fi |
| 1417 | } |
| 1418 | |
| 1419 | function lttng_untrack_ok() |
| 1420 | { |
| 1421 | lttng_untrack 0 "$@" |
| 1422 | } |
| 1423 | |
| 1424 | function lttng_untrack_fail() |
| 1425 | { |
| 1426 | lttng_untrack 1 "$@" |
| 1427 | } |
| 1428 | |
| 1429 | function add_context_lttng() |
| 1430 | { |
| 1431 | local expected_to_fail="$1" |
| 1432 | local domain="$2" |
| 1433 | local session_name="$3" |
| 1434 | local channel_name="$4" |
| 1435 | local type="$5" |
| 1436 | |
| 1437 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1438 | ret=$? |
| 1439 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1440 | test $ret -ne "0" |
| 1441 | ok $? "Add context command failed as expected for type: $type" |
| 1442 | else |
| 1443 | ok $ret "Add context command for type: $type" |
| 1444 | fi |
| 1445 | } |
| 1446 | |
| 1447 | function add_context_ust_ok() |
| 1448 | { |
| 1449 | add_context_lttng 0 -u "$@" |
| 1450 | } |
| 1451 | |
| 1452 | function add_context_ust_fail() |
| 1453 | { |
| 1454 | add_context_lttng 1 -u "$@" |
| 1455 | } |
| 1456 | |
| 1457 | function add_context_kernel_ok() |
| 1458 | { |
| 1459 | add_context_lttng 0 -k "$@" |
| 1460 | } |
| 1461 | |
| 1462 | function add_context_kernel_fail() |
| 1463 | { |
| 1464 | add_context_lttng 1 -k "$@" |
| 1465 | } |
| 1466 | |
| 1467 | function trace_matches () |
| 1468 | { |
| 1469 | local event_name=$1 |
| 1470 | local nr_iter=$2 |
| 1471 | local trace_path=$3 |
| 1472 | |
| 1473 | which $BABELTRACE_BIN >/dev/null |
| 1474 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1475 | |
| 1476 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 1477 | |
| 1478 | if [ "$count" -ne "$nr_iter" ]; then |
| 1479 | fail "Trace match" |
| 1480 | diag "$count matching events found in trace" |
| 1481 | else |
| 1482 | pass "Trace match" |
| 1483 | fi |
| 1484 | } |
| 1485 | |
| 1486 | function trace_match_only() |
| 1487 | { |
| 1488 | local event_name=$1 |
| 1489 | local nr_iter=$2 |
| 1490 | local trace_path=$3 |
| 1491 | |
| 1492 | which $BABELTRACE_BIN >/dev/null |
| 1493 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1494 | |
| 1495 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 1496 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 1497 | |
| 1498 | if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then |
| 1499 | pass "Trace match with $total event $event_name" |
| 1500 | else |
| 1501 | fail "Trace match" |
| 1502 | diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count" |
| 1503 | fi |
| 1504 | } |
| 1505 | |
| 1506 | function validate_trace |
| 1507 | { |
| 1508 | local event_name=$1 |
| 1509 | local trace_path=$2 |
| 1510 | |
| 1511 | which $BABELTRACE_BIN >/dev/null |
| 1512 | if [ $? -ne 0 ]; then |
| 1513 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1514 | fi |
| 1515 | |
| 1516 | OLDIFS=$IFS |
| 1517 | IFS="," |
| 1518 | for i in $event_name; do |
| 1519 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1520 | if [ "$traced" -ne 0 ]; then |
| 1521 | pass "Validate trace for event $i, $traced events" |
| 1522 | else |
| 1523 | fail "Validate trace for event $i" |
| 1524 | diag "Found $traced occurences of $i" |
| 1525 | fi |
| 1526 | done |
| 1527 | ret=$? |
| 1528 | IFS=$OLDIFS |
| 1529 | return $ret |
| 1530 | } |
| 1531 | |
| 1532 | function validate_trace_count |
| 1533 | { |
| 1534 | local event_name=$1 |
| 1535 | local trace_path=$2 |
| 1536 | local expected_count=$3 |
| 1537 | |
| 1538 | which $BABELTRACE_BIN >/dev/null |
| 1539 | if [ $? -ne 0 ]; then |
| 1540 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1541 | fi |
| 1542 | |
| 1543 | cnt=0 |
| 1544 | OLDIFS=$IFS |
| 1545 | IFS="," |
| 1546 | for i in $event_name; do |
| 1547 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1548 | if [ "$traced" -ne 0 ]; then |
| 1549 | pass "Validate trace for event $i, $traced events" |
| 1550 | else |
| 1551 | fail "Validate trace for event $i" |
| 1552 | diag "Found $traced occurences of $i" |
| 1553 | fi |
| 1554 | cnt=$(($cnt + $traced)) |
| 1555 | done |
| 1556 | IFS=$OLDIFS |
| 1557 | test $cnt -eq $expected_count |
| 1558 | ok $? "Read a total of $cnt events, expected $expected_count" |
| 1559 | } |
| 1560 | |
| 1561 | function trace_first_line |
| 1562 | { |
| 1563 | local trace_path=$1 |
| 1564 | |
| 1565 | which $BABELTRACE_BIN >/dev/null |
| 1566 | if [ $? -ne 0 ]; then |
| 1567 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1568 | fi |
| 1569 | |
| 1570 | $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1 |
| 1571 | } |
| 1572 | |
| 1573 | function validate_trace_exp() |
| 1574 | { |
| 1575 | local event_exp=$1 |
| 1576 | local trace_path=$2 |
| 1577 | |
| 1578 | which $BABELTRACE_BIN >/dev/null |
| 1579 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation" |
| 1580 | |
| 1581 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l) |
| 1582 | if [ "$traced" -ne 0 ]; then |
| 1583 | pass "Validate trace for expression '${event_exp}', $traced events" |
| 1584 | else |
| 1585 | fail "Validate trace for expression '${event_exp}'" |
| 1586 | diag "Found $traced occurences of '${event_exp}'" |
| 1587 | fi |
| 1588 | ret=$? |
| 1589 | return $ret |
| 1590 | } |
| 1591 | |
| 1592 | function validate_trace_only_exp() |
| 1593 | { |
| 1594 | local event_exp=$1 |
| 1595 | local trace_path=$2 |
| 1596 | |
| 1597 | which $BABELTRACE_BIN >/dev/null |
| 1598 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1599 | |
| 1600 | local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l) |
| 1601 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 1602 | |
| 1603 | if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then |
| 1604 | pass "Trace match with $total for expression '${event_exp}" |
| 1605 | else |
| 1606 | fail "Trace match" |
| 1607 | diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected" |
| 1608 | fi |
| 1609 | ret=$? |
| 1610 | return $ret |
| 1611 | } |
| 1612 | |
| 1613 | function validate_trace_empty() |
| 1614 | { |
| 1615 | local trace_path=$1 |
| 1616 | |
| 1617 | which $BABELTRACE_BIN >/dev/null |
| 1618 | if [ $? -ne 0 ]; then |
| 1619 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1620 | fi |
| 1621 | |
| 1622 | events=$($BABELTRACE_BIN $trace_path 2>/dev/null) |
| 1623 | ret=$? |
| 1624 | if [ $ret -ne 0 ]; then |
| 1625 | fail "Failed to parse trace" |
| 1626 | return $ret |
| 1627 | fi |
| 1628 | |
| 1629 | traced=$(echo -n "$events" | wc -l) |
| 1630 | if [ "$traced" -eq 0 ]; then |
| 1631 | pass "Validate empty trace" |
| 1632 | else |
| 1633 | fail "Validate empty trace" |
| 1634 | diag "Found $traced events in trace" |
| 1635 | fi |
| 1636 | ret=$? |
| 1637 | return $ret |
| 1638 | } |
| 1639 | |
| 1640 | function regenerate_metadata () |
| 1641 | { |
| 1642 | local expected_to_fail=$1 |
| 1643 | local sess_name=$2 |
| 1644 | |
| 1645 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate metadata -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1646 | ret=$? |
| 1647 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1648 | test "$ret" -ne "0" |
| 1649 | ok $? "Expected fail on regenerate metadata $sess_name" |
| 1650 | else |
| 1651 | ok $ret "Metadata regenerate $sess_name" |
| 1652 | fi |
| 1653 | } |
| 1654 | |
| 1655 | function regenerate_metadata_ok () |
| 1656 | { |
| 1657 | regenerate_metadata 0 "$@" |
| 1658 | } |
| 1659 | |
| 1660 | function regenerate_metadata_fail () |
| 1661 | { |
| 1662 | regenerate_metadata 1 "$@" |
| 1663 | } |
| 1664 | |
| 1665 | function regenerate_statedump () |
| 1666 | { |
| 1667 | local expected_to_fail=$1 |
| 1668 | local sess_name=$2 |
| 1669 | |
| 1670 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate statedump -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1671 | ret=$? |
| 1672 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1673 | test "$ret" -ne "0" |
| 1674 | ok $? "Expected fail on regenerate statedump $sess_name" |
| 1675 | else |
| 1676 | ok $ret "Metadata regenerate $sess_name" |
| 1677 | fi |
| 1678 | } |
| 1679 | |
| 1680 | function regenerate_statedump_ok () |
| 1681 | { |
| 1682 | regenerate_statedump 0 "$@" |
| 1683 | } |
| 1684 | |
| 1685 | function regenerate_statedump_fail () |
| 1686 | { |
| 1687 | regenerate_statedump 1 "$@" |
| 1688 | } |
| 1689 | |
| 1690 | function destructive_tests_enabled () |
| 1691 | { |
| 1692 | if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then |
| 1693 | return 0 |
| 1694 | else |
| 1695 | return 1 |
| 1696 | fi |
| 1697 | } |