| | 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 opt=$2 |
| | 308 | |
| | 309 | DIR=$(readlink -f $TESTDIR) |
| | 310 | |
| | 311 | if [ -z $(pgrep $RELAYD_MATCH) ]; then |
| | 312 | $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 313 | #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 & |
| | 314 | if [ $? -eq 1 ]; then |
| | 315 | if [ $withtap -eq "1" ]; then |
| | 316 | fail "Start lttng-relayd (opt: $opt)" |
| | 317 | fi |
| | 318 | return 1 |
| | 319 | else |
| | 320 | if [ $withtap -eq "1" ]; then |
| | 321 | pass "Start lttng-relayd (opt: $opt)" |
| | 322 | fi |
| | 323 | fi |
| | 324 | else |
| | 325 | pass "Start lttng-relayd (opt: $opt)" |
| | 326 | fi |
| | 327 | |
| | 328 | RELAYD_PIDS=$(pgrep $RELAYD_MATCH) |
| | 329 | } |
| | 330 | |
| | 331 | function start_lttng_relayd() |
| | 332 | { |
| | 333 | start_lttng_relayd_opt 1 "$@" |
| | 334 | } |
| | 335 | |
| | 336 | function start_lttng_relayd_notap() |
| | 337 | { |
| | 338 | start_lttng_relayd_opt 0 "$@" |
| | 339 | } |
| | 340 | |
| | 341 | function stop_lttng_relayd_opt() |
| | 342 | { |
| | 343 | local withtap=$1 |
| | 344 | |
| | 345 | if [ $withtap -eq "1" ]; then |
| | 346 | diag "Killing lttng-relayd (pid: $RELAYD_PIDS)" |
| | 347 | fi |
| | 348 | kill $RELAYD_PIDS 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 349 | retval=$? |
| | 350 | |
| | 351 | if [ $? -eq 1 ]; then |
| | 352 | if [ $withtap -eq "1" ]; then |
| | 353 | fail "Kill relay daemon" |
| | 354 | fi |
| | 355 | return 1 |
| | 356 | else |
| | 357 | out=1 |
| | 358 | while [ -n "$out" ]; do |
| | 359 | out=$(pgrep $RELAYD_MATCH) |
| | 360 | sleep 0.5 |
| | 361 | done |
| | 362 | if [ $withtap -eq "1" ]; then |
| | 363 | pass "Kill relay daemon" |
| | 364 | fi |
| | 365 | fi |
| | 366 | RELAYD_PIDS="" |
| | 367 | return $retval |
| | 368 | } |
| | 369 | |
| | 370 | function stop_lttng_relayd() |
| | 371 | { |
| | 372 | stop_lttng_relayd_opt 1 "$@" |
| | 373 | } |
| | 374 | |
| | 375 | function stop_lttng_relayd_notap() |
| | 376 | { |
| | 377 | stop_lttng_relayd_opt 0 "$@" |
| | 378 | } |
| | 379 | |
| | 380 | #First arg: show tap output |
| | 381 | #Second argument: load path for automatic loading |
| | 382 | function start_lttng_sessiond_opt() |
| | 383 | { |
| | 384 | local withtap=$1 |
| | 385 | local load_path=$2 |
| | 386 | |
| | 387 | local env_vars="" |
| | 388 | local consumerd="" |
| | 389 | local long_bit_value=$(getconf LONG_BIT) |
| | 390 | |
| | 391 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| | 392 | # Env variable requested no session daemon |
| | 393 | return |
| | 394 | fi |
| | 395 | |
| | 396 | DIR=$(readlink -f $TESTDIR) |
| | 397 | |
| | 398 | # Get long_bit value for 32/64 consumerd |
| | 399 | case "$long_bit_value" in |
| | 400 | 32) |
| | 401 | consumerd="--consumerd32-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| | 402 | ;; |
| | 403 | 64) |
| | 404 | consumerd="--consumerd64-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| | 405 | ;; |
| | 406 | *) |
| | 407 | return |
| | 408 | ;; |
| | 409 | esac |
| | 410 | |
| | 411 | # Check for env. variable. Allow the use of LD_PRELOAD etc. |
| | 412 | if [[ "x${LTTNG_SESSIOND_ENV_VARS}" != "x" ]]; then |
| | 413 | env_vars=${LTTNG_SESSIOND_ENV_VARS} |
| | 414 | fi |
| | 415 | |
| | 416 | validate_kernel_version |
| | 417 | if [ $? -ne 0 ]; then |
| | 418 | fail "Start session daemon" |
| | 419 | BAIL_OUT "*** Kernel too old for session daemon tests ***" |
| | 420 | fi |
| | 421 | |
| | 422 | : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/} |
| | 423 | export LTTNG_SESSION_CONFIG_XSD_PATH |
| | 424 | |
| | 425 | if [ -z $(pgrep ${SESSIOND_MATCH}) ]; then |
| | 426 | # Have a load path ? |
| | 427 | if [ -n "$load_path" ]; then |
| | 428 | env $env_vars $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$load_path" --background $consumerd |
| | 429 | else |
| | 430 | env $env_vars $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background $consumerd |
| | 431 | fi |
| | 432 | #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --verbose-consumer >>/tmp/sessiond.log 2>&1 |
| | 433 | status=$? |
| | 434 | if [ $withtap -eq "1" ]; then |
| | 435 | ok $status "Start session daemon" |
| | 436 | fi |
| | 437 | fi |
| | 438 | SESSIOND_PIDS=$(pgrep $SESSIOND_MATCH) |
| | 439 | } |
| | 440 | |
| | 441 | function start_lttng_sessiond() |
| | 442 | { |
| | 443 | start_lttng_sessiond_opt 1 "$@" |
| | 444 | } |
| | 445 | |
| | 446 | function start_lttng_sessiond_notap() |
| | 447 | { |
| | 448 | start_lttng_sessiond_opt 0 "$@" |
| | 449 | } |
| | 450 | |
| | 451 | function stop_lttng_sessiond_opt() |
| | 452 | { |
| | 453 | local withtap=$1 |
| | 454 | local signal=$2 |
| | 455 | local kill_opt="" |
| | 456 | |
| | 457 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| | 458 | # Env variable requested no session daemon |
| | 459 | return |
| | 460 | fi |
| | 461 | |
| | 462 | local pids="${SESSIOND_PIDS} $(pgrep $RUNAS_MATCH)" |
| | 463 | |
| | 464 | if [ -n "$2" ]; then |
| | 465 | kill_opt="$kill_opt -s $signal" |
| | 466 | fi |
| | 467 | if [ $withtap -eq "1" ]; then |
| | 468 | diag "Killing $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo $pids | tr '\n' ' ')" |
| | 469 | fi |
| | 470 | kill $kill_opt $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 471 | |
| | 472 | if [ $? -eq 1 ]; then |
| | 473 | if [ $withtap -eq "1" ]; then |
| | 474 | fail "Kill sessions daemon" |
| | 475 | fi |
| | 476 | else |
| | 477 | out=1 |
| | 478 | while [ -n "$out" ]; do |
| | 479 | out=$(pgrep ${SESSIOND_MATCH}) |
| | 480 | sleep 0.5 |
| | 481 | done |
| | 482 | out=1 |
| | 483 | while [ -n "$out" ]; do |
| | 484 | out=$(pgrep $CONSUMERD_MATCH) |
| | 485 | sleep 0.5 |
| | 486 | done |
| | 487 | |
| | 488 | SESSIOND_PIDS="" |
| | 489 | if [ $withtap -eq "1" ]; then |
| | 490 | pass "Kill session daemon" |
| | 491 | fi |
| | 492 | fi |
| | 493 | } |
| | 494 | |
| | 495 | function stop_lttng_sessiond() |
| | 496 | { |
| | 497 | stop_lttng_sessiond_opt 1 "$@" |
| | 498 | } |
| | 499 | |
| | 500 | function stop_lttng_sessiond_notap() |
| | 501 | { |
| | 502 | stop_lttng_sessiond_opt 0 "$@" |
| | 503 | } |
| | 504 | |
| | 505 | function sigstop_lttng_sessiond_opt() |
| | 506 | { |
| | 507 | local withtap=$1 |
| | 508 | local signal=SIGSTOP |
| | 509 | local kill_opt="" |
| | 510 | |
| | 511 | if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| | 512 | # Env variable requested no session daemon |
| | 513 | return |
| | 514 | fi |
| | 515 | |
| | 516 | PID_SESSIOND="$(pgrep ${SESSIOND_MATCH}) $(pgrep $RUNAS_MATCH)" |
| | 517 | |
| | 518 | kill_opt="$kill_opt -s $signal" |
| | 519 | |
| | 520 | if [ $withtap -eq "1" ]; then |
| | 521 | diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo $PID_SESSIOND | tr '\n' ' ')" |
| | 522 | fi |
| | 523 | kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 524 | |
| | 525 | if [ $? -eq 1 ]; then |
| | 526 | if [ $withtap -eq "1" ]; then |
| | 527 | fail "Sending SIGSTOP to session daemon" |
| | 528 | fi |
| | 529 | else |
| | 530 | out=1 |
| | 531 | while [ $out -ne 0 ]; do |
| | 532 | pid=$(pgrep $SESSIOND_MATCH) |
| | 533 | |
| | 534 | # Wait until state becomes stopped for session |
| | 535 | # daemon(s). |
| | 536 | out=0 |
| | 537 | for sessiond_pid in $pid; do |
| | 538 | state=$(ps -p $sessiond_pid -o state= ) |
| | 539 | if [[ -n "$state" && "$state" != "T" ]]; then |
| | 540 | out=1 |
| | 541 | fi |
| | 542 | done |
| | 543 | sleep 0.5 |
| | 544 | done |
| | 545 | if [ $withtap -eq "1" ]; then |
| | 546 | pass "Sending SIGSTOP to session daemon" |
| | 547 | fi |
| | 548 | fi |
| | 549 | } |
| | 550 | |
| | 551 | function sigstop_lttng_sessiond() |
| | 552 | { |
| | 553 | sigstop_lttng_sessiond_opt 1 "$@" |
| | 554 | } |
| | 555 | |
| | 556 | function sigstop_lttng_sessiond_notap() |
| | 557 | { |
| | 558 | sigstop_lttng_sessiond_opt 0 "$@" |
| | 559 | } |
| | 560 | |
| | 561 | function stop_lttng_consumerd_opt() |
| | 562 | { |
| | 563 | local withtap=$1 |
| | 564 | local signal=$2 |
| | 565 | local kill_opt="" |
| | 566 | |
| | 567 | PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH) |
| | 568 | |
| | 569 | if [ -n "$2" ]; then |
| | 570 | kill_opt="$kill_opt -s $signal" |
| | 571 | fi |
| | 572 | |
| | 573 | if [ $withtap -eq "1" ]; then |
| | 574 | diag "Killing $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')" |
| | 575 | fi |
| | 576 | kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 577 | retval=$? |
| | 578 | set +x |
| | 579 | |
| | 580 | if [ $? -eq 1 ]; then |
| | 581 | if [ $withtap -eq "1" ]; then |
| | 582 | fail "Kill consumer daemon" |
| | 583 | fi |
| | 584 | return 1 |
| | 585 | else |
| | 586 | out=1 |
| | 587 | while [ $out -ne 0 ]; do |
| | 588 | pid=$(pgrep $CONSUMERD_MATCH) |
| | 589 | |
| | 590 | # If consumerds are still present check their status. |
| | 591 | # A zombie status qualifies the consumerd as *killed* |
| | 592 | out=0 |
| | 593 | for consumer_pid in $pid; do |
| | 594 | state=$(ps -p $consumer_pid -o state= ) |
| | 595 | if [[ -n "$state" && "$state" != "Z" ]]; then |
| | 596 | out=1 |
| | 597 | fi |
| | 598 | done |
| | 599 | sleep 0.5 |
| | 600 | done |
| | 601 | if [ $withtap -eq "1" ]; then |
| | 602 | pass "Kill consumer daemon" |
| | 603 | fi |
| | 604 | fi |
| | 605 | return $retval |
| | 606 | } |
| | 607 | |
| | 608 | function stop_lttng_consumerd() |
| | 609 | { |
| | 610 | stop_lttng_consumerd_opt 1 "$@" |
| | 611 | } |
| | 612 | |
| | 613 | function stop_lttng_consumerd_notap() |
| | 614 | { |
| | 615 | stop_lttng_consumerd_opt 0 "$@" |
| | 616 | } |
| | 617 | |
| | 618 | function sigstop_lttng_consumerd_opt() |
| | 619 | { |
| | 620 | local withtap=$1 |
| | 621 | local signal=SIGSTOP |
| | 622 | local kill_opt="" |
| | 623 | |
| | 624 | PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH) |
| | 625 | |
| | 626 | kill_opt="$kill_opt -s $signal" |
| | 627 | |
| | 628 | if [ $withtap -eq "1" ]; then |
| | 629 | diag "Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')" |
| | 630 | fi |
| | 631 | kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 632 | retval=$? |
| | 633 | set +x |
| | 634 | |
| | 635 | if [ $? -eq 1 ]; then |
| | 636 | if [ $withtap -eq "1" ]; then |
| | 637 | fail "Sending SIGSTOP to consumer daemon" |
| | 638 | fi |
| | 639 | return 1 |
| | 640 | else |
| | 641 | out=1 |
| | 642 | while [ $out -ne 0 ]; do |
| | 643 | pid=$(pgrep $CONSUMERD_MATCH) |
| | 644 | |
| | 645 | # Wait until state becomes stopped for all |
| | 646 | # consumers. |
| | 647 | out=0 |
| | 648 | for consumer_pid in $pid; do |
| | 649 | state=$(ps -p $consumer_pid -o state= ) |
| | 650 | if [[ -n "$state" && "$state" != "T" ]]; then |
| | 651 | out=1 |
| | 652 | fi |
| | 653 | done |
| | 654 | sleep 0.5 |
| | 655 | done |
| | 656 | if [ $withtap -eq "1" ]; then |
| | 657 | pass "Sending SIGSTOP to consumer daemon" |
| | 658 | fi |
| | 659 | fi |
| | 660 | return $retval |
| | 661 | } |
| | 662 | |
| | 663 | function sigstop_lttng_consumerd() |
| | 664 | { |
| | 665 | sigstop_lttng_consumerd_opt 1 "$@" |
| | 666 | } |
| | 667 | |
| | 668 | function sigstop_lttng_consumerd_notap() |
| | 669 | { |
| | 670 | sigstop_lttng_consumerd_opt 0 "$@" |
| | 671 | } |
| | 672 | |
| | 673 | function list_lttng_with_opts () |
| | 674 | { |
| | 675 | local opts=$1 |
| | 676 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 677 | ok $? "Lttng-tool list command with option $opts" |
| | 678 | } |
| | 679 | |
| | 680 | function create_lttng_session_no_output () |
| | 681 | { |
| | 682 | local sess_name=$1 |
| | 683 | |
| | 684 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 685 | ok $? "Create session $sess_name in no-output mode" |
| | 686 | } |
| | 687 | |
| | 688 | function create_lttng_session () |
| | 689 | { |
| | 690 | local withtap=$1 |
| | 691 | local expected_to_fail=$2 |
| | 692 | local sess_name=$3 |
| | 693 | local trace_path=$4 |
| | 694 | local opt=$5 |
| | 695 | |
| | 696 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST |
| | 697 | ret=$? |
| | 698 | if [ $expected_to_fail -eq "1" ]; then |
| | 699 | test "$ret" -ne "0" |
| | 700 | ret=$? |
| | 701 | if [ $withtap -eq "1" ]; then |
| | 702 | ok $ret "Create session $sess_name in $trace_path failed as expected" |
| | 703 | fi |
| | 704 | else |
| | 705 | if [ $withtap -eq "1" ]; then |
| | 706 | ok $ret "Create session $sess_name in $trace_path" |
| | 707 | fi |
| | 708 | fi |
| | 709 | return $ret |
| | 710 | } |
| | 711 | |
| | 712 | function create_lttng_session_ok () |
| | 713 | { |
| | 714 | create_lttng_session 1 0 "$@" |
| | 715 | } |
| | 716 | |
| | 717 | function create_lttng_session_fail () |
| | 718 | { |
| | 719 | create_lttng_session 1 1 "$@" |
| | 720 | } |
| | 721 | |
| | 722 | function create_lttng_session_notap () |
| | 723 | { |
| | 724 | create_lttng_session 0 0 "$@" |
| | 725 | } |
| | 726 | |
| | 727 | |
| | 728 | function enable_ust_lttng_channel () |
| | 729 | { |
| | 730 | local withtap=$1 |
| | 731 | local expected_to_fail=$2 |
| | 732 | local sess_name=$3 |
| | 733 | local channel_name=$4 |
| | 734 | local opt=$5 |
| | 735 | |
| | 736 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 737 | ret=$? |
| | 738 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 739 | test "$ret" -ne "0" |
| | 740 | ret=$? |
| | 741 | if [ $withtap -eq "1" ]; then |
| | 742 | ok $ret "Enable channel $channel_name for session $sess_name failed as expected" |
| | 743 | fi |
| | 744 | else |
| | 745 | if [ $withtap -eq "1" ]; then |
| | 746 | ok $ret "Enable channel $channel_name for session $sess_name" |
| | 747 | fi |
| | 748 | fi |
| | 749 | return $ret |
| | 750 | } |
| | 751 | |
| | 752 | function enable_ust_lttng_channel_ok () |
| | 753 | { |
| | 754 | enable_ust_lttng_channel 1 0 "$@" |
| | 755 | } |
| | 756 | |
| | 757 | function enable_ust_lttng_channel_fail () |
| | 758 | { |
| | 759 | enable_ust_lttng_channel 1 1 "$@" |
| | 760 | } |
| | 761 | |
| | 762 | function enable_ust_lttng_channel_notap () |
| | 763 | { |
| | 764 | enable_ust_lttng_channel 0 0 "$@" |
| | 765 | } |
| | 766 | |
| | 767 | function disable_ust_lttng_channel() |
| | 768 | { |
| | 769 | local sess_name=$1 |
| | 770 | local channel_name=$2 |
| | 771 | |
| | 772 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 773 | ok $? "Disable channel $channel_name for session $sess_name" |
| | 774 | } |
| | 775 | |
| | 776 | function enable_lttng_mmap_overwrite_kernel_channel() |
| | 777 | { |
| | 778 | local sess_name=$1 |
| | 779 | local channel_name=$2 |
| | 780 | |
| | 781 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 782 | ok $? "Enable channel $channel_name for session $sess_name" |
| | 783 | } |
| | 784 | |
| | 785 | function enable_lttng_mmap_discard_small_kernel_channel() |
| | 786 | { |
| | 787 | local sess_name=$1 |
| | 788 | local channel_name=$2 |
| | 789 | |
| | 790 | $TESTDIR/../src/bin/lttng/$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 |
| | 791 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| | 792 | } |
| | 793 | |
| | 794 | function enable_lttng_mmap_overwrite_small_kernel_channel() |
| | 795 | { |
| | 796 | local sess_name=$1 |
| | 797 | local channel_name=$2 |
| | 798 | |
| | 799 | $TESTDIR/../src/bin/lttng/$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 |
| | 800 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| | 801 | } |
| | 802 | |
| | 803 | function enable_lttng_mmap_overwrite_ust_channel() |
| | 804 | { |
| | 805 | local sess_name=$1 |
| | 806 | local channel_name=$2 |
| | 807 | |
| | 808 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 809 | ok $? "Enable channel $channel_name for session $sess_name" |
| | 810 | } |
| | 811 | |
| | 812 | function enable_ust_lttng_event () |
| | 813 | { |
| | 814 | local withtap=$1 |
| | 815 | local expected_to_fail=$2 |
| | 816 | local sess_name=$3 |
| | 817 | local event_name="$4" |
| | 818 | local channel_name=$5 |
| | 819 | |
| | 820 | if [ -z $channel_name ]; then |
| | 821 | # default channel if none specified |
| | 822 | chan="" |
| | 823 | else |
| | 824 | chan="-c $channel_name" |
| | 825 | fi |
| | 826 | |
| | 827 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 828 | ret=$? |
| | 829 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 830 | test $ret -ne "0" |
| | 831 | ret=$? |
| | 832 | if [[ $withtap -eq "1" ]]; then |
| | 833 | ok $ret "Enable ust event $event_name for session $session_name failed as expected" |
| | 834 | fi |
| | 835 | else |
| | 836 | if [[ $withtap -eq "1" ]]; then |
| | 837 | ok $ret "Enable ust event $event_name for session $sess_name" |
| | 838 | fi |
| | 839 | fi |
| | 840 | return $ret |
| | 841 | } |
| | 842 | |
| | 843 | function enable_ust_lttng_event_ok () |
| | 844 | { |
| | 845 | enable_ust_lttng_event 1 0 "$@" |
| | 846 | } |
| | 847 | |
| | 848 | function enable_ust_lttng_event_fail () |
| | 849 | { |
| | 850 | enable_ust_lttng_event 1 1 "$@" |
| | 851 | } |
| | 852 | |
| | 853 | function enable_ust_lttng_event_notap () |
| | 854 | { |
| | 855 | enable_ust_lttng_event 0 0 "$@" |
| | 856 | } |
| | 857 | |
| | 858 | function enable_jul_lttng_event() |
| | 859 | { |
| | 860 | sess_name=$1 |
| | 861 | event_name="$2" |
| | 862 | channel_name=$3 |
| | 863 | |
| | 864 | if [ -z $channel_name ]; then |
| | 865 | # default channel if none specified |
| | 866 | chan="" |
| | 867 | else |
| | 868 | chan="-c $channel_name" |
| | 869 | fi |
| | 870 | |
| | 871 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 872 | ok $? "Enable JUL event $event_name for session $sess_name" |
| | 873 | } |
| | 874 | |
| | 875 | function enable_jul_lttng_event_loglevel() |
| | 876 | { |
| | 877 | local sess_name=$1 |
| | 878 | local event_name="$2" |
| | 879 | local loglevel=$3 |
| | 880 | local channel_name=$4 |
| | 881 | |
| | 882 | if [ -z $channel_name ]; then |
| | 883 | # default channel if none specified |
| | 884 | chan="" |
| | 885 | else |
| | 886 | chan="-c $channel_name" |
| | 887 | fi |
| | 888 | |
| | 889 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 890 | ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel" |
| | 891 | } |
| | 892 | |
| | 893 | function enable_log4j_lttng_event() |
| | 894 | { |
| | 895 | sess_name=$1 |
| | 896 | event_name="$2" |
| | 897 | channel_name=$3 |
| | 898 | |
| | 899 | if [ -z $channel_name ]; then |
| | 900 | # default channel if none specified |
| | 901 | chan="" |
| | 902 | else |
| | 903 | chan="-c $channel_name" |
| | 904 | fi |
| | 905 | |
| | 906 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 907 | ok $? "Enable LOG4J event $event_name for session $sess_name" |
| | 908 | } |
| | 909 | |
| | 910 | function enable_log4j_lttng_event_loglevel() |
| | 911 | { |
| | 912 | local sess_name=$1 |
| | 913 | local event_name="$2" |
| | 914 | local loglevel=$3 |
| | 915 | local channel_name=$4 |
| | 916 | |
| | 917 | if [ -z $channel_name ]; then |
| | 918 | # default channel if none specified |
| | 919 | chan="" |
| | 920 | else |
| | 921 | chan="-c $channel_name" |
| | 922 | fi |
| | 923 | |
| | 924 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 925 | ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel" |
| | 926 | } |
| | 927 | |
| | 928 | function enable_python_lttng_event() |
| | 929 | { |
| | 930 | sess_name=$1 |
| | 931 | event_name="$2" |
| | 932 | channel_name=$3 |
| | 933 | |
| | 934 | if [ -z $channel_name ]; then |
| | 935 | # default channel if none specified |
| | 936 | chan="" |
| | 937 | else |
| | 938 | chan="-c $channel_name" |
| | 939 | fi |
| | 940 | |
| | 941 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 942 | ok $? "Enable Python event $event_name for session $sess_name" |
| | 943 | } |
| | 944 | |
| | 945 | function enable_python_lttng_event_loglevel() |
| | 946 | { |
| | 947 | local sess_name=$1 |
| | 948 | local event_name="$2" |
| | 949 | local loglevel=$3 |
| | 950 | local channel_name=$4 |
| | 951 | |
| | 952 | if [ -z $channel_name ]; then |
| | 953 | # default channel if none specified |
| | 954 | chan="" |
| | 955 | else |
| | 956 | chan="-c $channel_name" |
| | 957 | fi |
| | 958 | |
| | 959 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 960 | ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel" |
| | 961 | } |
| | 962 | |
| | 963 | function enable_ust_lttng_event_filter() |
| | 964 | { |
| | 965 | local sess_name="$1" |
| | 966 | local event_name="$2" |
| | 967 | local filter="$3" |
| | 968 | |
| | 969 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 970 | ok $? "Enable event $event_name with filtering for session $sess_name" |
| | 971 | } |
| | 972 | |
| | 973 | function enable_ust_lttng_event_loglevel() |
| | 974 | { |
| | 975 | local sess_name="$1" |
| | 976 | local event_name="$2" |
| | 977 | local loglevel="$3" |
| | 978 | |
| | 979 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 980 | ok $? "Enable event $event_name with loglevel $loglevel" |
| | 981 | } |
| | 982 | |
| | 983 | function enable_ust_lttng_event_loglevel_only() |
| | 984 | { |
| | 985 | local sess_name="$1" |
| | 986 | local event_name="$2" |
| | 987 | local loglevel="$3" |
| | 988 | |
| | 989 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 990 | ok $? "Enable event $event_name with loglevel-only $loglevel" |
| | 991 | } |
| | 992 | |
| | 993 | function disable_ust_lttng_event () |
| | 994 | { |
| | 995 | local sess_name="$1" |
| | 996 | local event_name="$2" |
| | 997 | local channel_name="$3" |
| | 998 | |
| | 999 | if [ -z $channel_name ]; then |
| | 1000 | # default channel if none specified |
| | 1001 | chan="" |
| | 1002 | else |
| | 1003 | chan="-c $channel_name" |
| | 1004 | fi |
| | 1005 | |
| | 1006 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1007 | ok $? "Disable event $event_name for session $sess_name" |
| | 1008 | } |
| | 1009 | |
| | 1010 | function disable_jul_lttng_event () |
| | 1011 | { |
| | 1012 | local sess_name="$1" |
| | 1013 | local event_name="$2" |
| | 1014 | |
| | 1015 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1 |
| | 1016 | ok $? "Disable JUL event $event_name for session $sess_name" |
| | 1017 | } |
| | 1018 | |
| | 1019 | function disable_log4j_lttng_event () |
| | 1020 | { |
| | 1021 | local sess_name="$1" |
| | 1022 | local event_name="$2" |
| | 1023 | |
| | 1024 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1 |
| | 1025 | ok $? "Disable LOG4J event $event_name for session $sess_name" |
| | 1026 | } |
| | 1027 | |
| | 1028 | function disable_python_lttng_event () |
| | 1029 | { |
| | 1030 | local sess_name="$1" |
| | 1031 | local event_name="$2" |
| | 1032 | |
| | 1033 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1034 | ok $? "Disable Python event $event_name for session $sess_name" |
| | 1035 | } |
| | 1036 | |
| | 1037 | function start_lttng_tracing () |
| | 1038 | { |
| | 1039 | local expected_to_fail=$1 |
| | 1040 | local sess_name=$2 |
| | 1041 | |
| | 1042 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1043 | ret=$? |
| | 1044 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1045 | test "$ret" -ne "0" |
| | 1046 | ok $? "Start tracing for session $sess_name failed as expected" |
| | 1047 | else |
| | 1048 | ok $ret "Start tracing for session $sess_name" |
| | 1049 | fi |
| | 1050 | } |
| | 1051 | |
| | 1052 | function start_lttng_tracing_ok () |
| | 1053 | { |
| | 1054 | start_lttng_tracing 0 "$@" |
| | 1055 | } |
| | 1056 | |
| | 1057 | function start_lttng_tracing_fail () |
| | 1058 | { |
| | 1059 | start_lttng_tracing 1 "$@" |
| | 1060 | } |
| | 1061 | |
| | 1062 | function stop_lttng_tracing () |
| | 1063 | { |
| | 1064 | local expected_to_fail=$1 |
| | 1065 | local sess_name=$2 |
| | 1066 | |
| | 1067 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1068 | ret=$? |
| | 1069 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1070 | test "$ret" -ne "0" |
| | 1071 | ok $? "Stop lttng tracing for session $sess_name failed as expected" |
| | 1072 | else |
| | 1073 | ok $ret "Stop lttng tracing for session $sess_name" |
| | 1074 | fi |
| | 1075 | } |
| | 1076 | |
| | 1077 | function stop_lttng_tracing_ok () |
| | 1078 | { |
| | 1079 | stop_lttng_tracing 0 "$@" |
| | 1080 | } |
| | 1081 | |
| | 1082 | function stop_lttng_tracing_fail () |
| | 1083 | { |
| | 1084 | stop_lttng_tracing 1 "$@" |
| | 1085 | } |
| | 1086 | |
| | 1087 | function destroy_lttng_session () |
| | 1088 | { |
| | 1089 | local expected_to_fail=$1 |
| | 1090 | local sess_name=$2 |
| | 1091 | |
| | 1092 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1093 | ret=$? |
| | 1094 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1095 | test "$ret" -ne "0" |
| | 1096 | ok $? "Destroy session $sess_name failed as expected" |
| | 1097 | else |
| | 1098 | ok $ret "Destroy session $sess_name" |
| | 1099 | fi |
| | 1100 | } |
| | 1101 | |
| | 1102 | function destroy_lttng_session_ok () |
| | 1103 | { |
| | 1104 | destroy_lttng_session 0 "$@" |
| | 1105 | |
| | 1106 | } |
| | 1107 | |
| | 1108 | function destroy_lttng_session_fail () |
| | 1109 | { |
| | 1110 | destroy_lttng_session 1 "$@" |
| | 1111 | } |
| | 1112 | |
| | 1113 | |
| | 1114 | function destroy_lttng_sessions () |
| | 1115 | { |
| | 1116 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1117 | ok $? "Destroy all lttng sessions" |
| | 1118 | } |
| | 1119 | |
| | 1120 | function lttng_snapshot_add_output () |
| | 1121 | { |
| | 1122 | local expected_to_fail=$1 |
| | 1123 | local sess_name=$2 |
| | 1124 | local trace_path=$3 |
| | 1125 | |
| | 1126 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1127 | ret=$? |
| | 1128 | if [[ $expected_to_fail -eq 1 ]]; then |
| | 1129 | test "$ret" -ne "0" |
| | 1130 | ok $? "Added snapshot output file://$trace_path failed as expected" |
| | 1131 | else |
| | 1132 | ok $ret "Added snapshot output file://$trace_path" |
| | 1133 | fi |
| | 1134 | } |
| | 1135 | |
| | 1136 | function lttng_snapshot_add_output_ok () |
| | 1137 | { |
| | 1138 | lttng_snapshot_add_output 0 "$@" |
| | 1139 | } |
| | 1140 | |
| | 1141 | function lttng_snapshot_add_output_fail () |
| | 1142 | { |
| | 1143 | lttng_snapshot_add_output 1 "$@" |
| | 1144 | } |
| | 1145 | |
| | 1146 | function lttng_snapshot_del_output () |
| | 1147 | { |
| | 1148 | local expected_to_fail=$1 |
| | 1149 | local sess_name=$2 |
| | 1150 | local id=$3 |
| | 1151 | |
| | 1152 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1153 | ret=$? |
| | 1154 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1155 | test "$ret" -ne "0" |
| | 1156 | ok $? "Deleted snapshot output id $id failed as expected" |
| | 1157 | else |
| | 1158 | ok $ret "Deleted snapshot output id $id" |
| | 1159 | fi |
| | 1160 | } |
| | 1161 | |
| | 1162 | function lttng_snapshot_del_output_ok () |
| | 1163 | { |
| | 1164 | lttng_snapshot_del_output 0 "$@" |
| | 1165 | } |
| | 1166 | |
| | 1167 | function lttng_snapshot_del_output_fail () |
| | 1168 | { |
| | 1169 | lttng_snapshot_del_output 1 "$@" |
| | 1170 | } |
| | 1171 | |
| | 1172 | function lttng_snapshot_record () |
| | 1173 | { |
| | 1174 | local sess_name=$1 |
| | 1175 | local trace_path=$2 |
| | 1176 | |
| | 1177 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1178 | ok $? "Snapshot recorded" |
| | 1179 | } |
| | 1180 | |
| | 1181 | function lttng_snapshot_list () |
| | 1182 | { |
| | 1183 | local sess_name=$1 |
| | 1184 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1185 | ok $? "Snapshot list" |
| | 1186 | } |
| | 1187 | |
| | 1188 | function lttng_save() |
| | 1189 | { |
| | 1190 | local sess_name=$1 |
| | 1191 | local opts=$2 |
| | 1192 | |
| | 1193 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1194 | ok $? "Session saved" |
| | 1195 | } |
| | 1196 | |
| | 1197 | function lttng_load() |
| | 1198 | { |
| | 1199 | local expected_to_fail=$1 |
| | 1200 | local opts=$2 |
| | 1201 | |
| | 1202 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1203 | ret=$? |
| | 1204 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1205 | test $ret -ne "0" |
| | 1206 | ok $? "Load command failed as expected with opts: $opts" |
| | 1207 | else |
| | 1208 | ok $ret "Load command with opts: $opts" |
| | 1209 | fi |
| | 1210 | } |
| | 1211 | |
| | 1212 | function lttng_load_ok() |
| | 1213 | { |
| | 1214 | lttng_load 0 "$@" |
| | 1215 | } |
| | 1216 | |
| | 1217 | function lttng_load_fail() |
| | 1218 | { |
| | 1219 | lttng_load 1 "$@" |
| | 1220 | } |
| | 1221 | |
| | 1222 | function lttng_track() |
| | 1223 | { |
| | 1224 | local expected_to_fail=$1 |
| | 1225 | local opts=$2 |
| | 1226 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST |
| | 1227 | ret=$? |
| | 1228 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1229 | test $ret -ne "0" |
| | 1230 | ok $? "Track command failed as expected with opts: $opts" |
| | 1231 | else |
| | 1232 | ok $ret "Track command with opts: $opts" |
| | 1233 | fi |
| | 1234 | } |
| | 1235 | |
| | 1236 | function lttng_track_ok() |
| | 1237 | { |
| | 1238 | lttng_track 0 "$@" |
| | 1239 | } |
| | 1240 | |
| | 1241 | function lttng_track_fail() |
| | 1242 | { |
| | 1243 | lttng_track 1 "$@" |
| | 1244 | } |
| | 1245 | |
| | 1246 | function lttng_untrack() |
| | 1247 | { |
| | 1248 | local expected_to_fail=$1 |
| | 1249 | local opts=$2 |
| | 1250 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST |
| | 1251 | ret=$? |
| | 1252 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1253 | test $ret -ne "0" |
| | 1254 | ok $? "Untrack command failed as expected with opts: $opts" |
| | 1255 | else |
| | 1256 | ok $ret "Untrack command with opts: $opts" |
| | 1257 | fi |
| | 1258 | } |
| | 1259 | |
| | 1260 | function lttng_untrack_ok() |
| | 1261 | { |
| | 1262 | lttng_untrack 0 "$@" |
| | 1263 | } |
| | 1264 | |
| | 1265 | function lttng_untrack_fail() |
| | 1266 | { |
| | 1267 | lttng_untrack 1 "$@" |
| | 1268 | } |
| | 1269 | |
| | 1270 | function add_context_lttng() |
| | 1271 | { |
| | 1272 | local expected_to_fail="$1" |
| | 1273 | local domain="$2" |
| | 1274 | local session_name="$3" |
| | 1275 | local channel_name="$4" |
| | 1276 | local type="$5" |
| | 1277 | |
| | 1278 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1279 | ret=$? |
| | 1280 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1281 | test $ret -ne "0" |
| | 1282 | ok $? "Add context command failed as expected for type: $type" |
| | 1283 | else |
| | 1284 | ok $ret "Add context command for type: $type" |
| | 1285 | fi |
| | 1286 | } |
| | 1287 | |
| | 1288 | function add_context_ust_ok() |
| | 1289 | { |
| | 1290 | add_context_lttng 0 -u "$@" |
| | 1291 | } |
| | 1292 | |
| | 1293 | function add_context_ust_fail() |
| | 1294 | { |
| | 1295 | add_context_lttng 1 -u "$@" |
| | 1296 | } |
| | 1297 | |
| | 1298 | function add_context_kernel_ok() |
| | 1299 | { |
| | 1300 | add_context_lttng 0 -k "$@" |
| | 1301 | } |
| | 1302 | |
| | 1303 | function add_context_kernel_fail() |
| | 1304 | { |
| | 1305 | add_context_lttng 1 -k "$@" |
| | 1306 | } |
| | 1307 | |
| | 1308 | function trace_matches () |
| | 1309 | { |
| | 1310 | local event_name=$1 |
| | 1311 | local nr_iter=$2 |
| | 1312 | local trace_path=$3 |
| | 1313 | |
| | 1314 | which $BABELTRACE_BIN >/dev/null |
| | 1315 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| | 1316 | |
| | 1317 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| | 1318 | |
| | 1319 | if [ "$count" -ne "$nr_iter" ]; then |
| | 1320 | fail "Trace match" |
| | 1321 | diag "$count matching events found in trace" |
| | 1322 | else |
| | 1323 | pass "Trace match" |
| | 1324 | fi |
| | 1325 | } |
| | 1326 | |
| | 1327 | function trace_match_only() |
| | 1328 | { |
| | 1329 | local event_name=$1 |
| | 1330 | local nr_iter=$2 |
| | 1331 | local trace_path=$3 |
| | 1332 | |
| | 1333 | which $BABELTRACE_BIN >/dev/null |
| | 1334 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| | 1335 | |
| | 1336 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| | 1337 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| | 1338 | |
| | 1339 | if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then |
| | 1340 | pass "Trace match with $total event $event_name" |
| | 1341 | else |
| | 1342 | fail "Trace match" |
| | 1343 | diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count" |
| | 1344 | fi |
| | 1345 | } |
| | 1346 | |
| | 1347 | function validate_trace |
| | 1348 | { |
| | 1349 | local event_name=$1 |
| | 1350 | local trace_path=$2 |
| | 1351 | |
| | 1352 | which $BABELTRACE_BIN >/dev/null |
| | 1353 | if [ $? -ne 0 ]; then |
| | 1354 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| | 1355 | fi |
| | 1356 | |
| | 1357 | OLDIFS=$IFS |
| | 1358 | IFS="," |
| | 1359 | for i in $event_name; do |
| | 1360 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| | 1361 | if [ "$traced" -ne 0 ]; then |
| | 1362 | pass "Validate trace for event $i, $traced events" |
| | 1363 | else |
| | 1364 | fail "Validate trace for event $i" |
| | 1365 | diag "Found $traced occurences of $i" |
| | 1366 | fi |
| | 1367 | done |
| | 1368 | ret=$? |
| | 1369 | IFS=$OLDIFS |
| | 1370 | return $ret |
| | 1371 | } |
| | 1372 | |
| | 1373 | function validate_trace_count |
| | 1374 | { |
| | 1375 | local event_name=$1 |
| | 1376 | local trace_path=$2 |
| | 1377 | local expected_count=$3 |
| | 1378 | |
| | 1379 | which $BABELTRACE_BIN >/dev/null |
| | 1380 | if [ $? -ne 0 ]; then |
| | 1381 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| | 1382 | fi |
| | 1383 | |
| | 1384 | cnt=0 |
| | 1385 | OLDIFS=$IFS |
| | 1386 | IFS="," |
| | 1387 | for i in $event_name; do |
| | 1388 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| | 1389 | if [ "$traced" -ne 0 ]; then |
| | 1390 | pass "Validate trace for event $i, $traced events" |
| | 1391 | else |
| | 1392 | fail "Validate trace for event $i" |
| | 1393 | diag "Found $traced occurences of $i" |
| | 1394 | fi |
| | 1395 | cnt=$(($cnt + $traced)) |
| | 1396 | done |
| | 1397 | IFS=$OLDIFS |
| | 1398 | test $cnt -eq $expected_count |
| | 1399 | ok $? "Read a total of $cnt events, expected $expected_count" |
| | 1400 | } |
| | 1401 | |
| | 1402 | function trace_first_line |
| | 1403 | { |
| | 1404 | local trace_path=$1 |
| | 1405 | |
| | 1406 | which $BABELTRACE_BIN >/dev/null |
| | 1407 | if [ $? -ne 0 ]; then |
| | 1408 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| | 1409 | fi |
| | 1410 | |
| | 1411 | $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1 |
| | 1412 | } |
| | 1413 | |
| | 1414 | function validate_trace_exp() |
| | 1415 | { |
| | 1416 | local event_exp=$1 |
| | 1417 | local trace_path=$2 |
| | 1418 | |
| | 1419 | which $BABELTRACE_BIN >/dev/null |
| | 1420 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation" |
| | 1421 | |
| | 1422 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l) |
| | 1423 | if [ "$traced" -ne 0 ]; then |
| | 1424 | pass "Validate trace for expression '${event_exp}', $traced events" |
| | 1425 | else |
| | 1426 | fail "Validate trace for expression '${event_exp}'" |
| | 1427 | diag "Found $traced occurences of '${event_exp}'" |
| | 1428 | fi |
| | 1429 | ret=$? |
| | 1430 | return $ret |
| | 1431 | } |
| | 1432 | |
| | 1433 | function validate_trace_only_exp() |
| | 1434 | { |
| | 1435 | local event_exp=$1 |
| | 1436 | local trace_path=$2 |
| | 1437 | |
| | 1438 | which $BABELTRACE_BIN >/dev/null |
| | 1439 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| | 1440 | |
| | 1441 | local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l) |
| | 1442 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| | 1443 | |
| | 1444 | if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then |
| | 1445 | pass "Trace match with $total for expression '${event_exp}" |
| | 1446 | else |
| | 1447 | fail "Trace match" |
| | 1448 | diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected" |
| | 1449 | fi |
| | 1450 | ret=$? |
| | 1451 | return $ret |
| | 1452 | } |
| | 1453 | |
| | 1454 | function validate_trace_empty() |
| | 1455 | { |
| | 1456 | local trace_path=$1 |
| | 1457 | |
| | 1458 | which $BABELTRACE_BIN >/dev/null |
| | 1459 | if [ $? -ne 0 ]; then |
| | 1460 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| | 1461 | fi |
| | 1462 | |
| | 1463 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l) |
| | 1464 | if [ "$traced" -eq 0 ]; then |
| | 1465 | pass "Validate empty trace" |
| | 1466 | else |
| | 1467 | fail "Validate empty trace" |
| | 1468 | diag "Found $traced events in trace" |
| | 1469 | fi |
| | 1470 | ret=$? |
| | 1471 | return $ret |
| | 1472 | } |
| | 1473 | |
| | 1474 | function regenerate_metadata () |
| | 1475 | { |
| | 1476 | local expected_to_fail=$1 |
| | 1477 | local sess_name=$2 |
| | 1478 | |
| | 1479 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate metadata -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1480 | ret=$? |
| | 1481 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1482 | test "$ret" -ne "0" |
| | 1483 | ok $? "Expected fail on regenerate metadata $sess_name" |
| | 1484 | else |
| | 1485 | ok $ret "Metadata regenerate $sess_name" |
| | 1486 | fi |
| | 1487 | } |
| | 1488 | |
| | 1489 | function regenerate_metadata_ok () |
| | 1490 | { |
| | 1491 | regenerate_metadata 0 "$@" |
| | 1492 | } |
| | 1493 | |
| | 1494 | function regenerate_metadata_fail () |
| | 1495 | { |
| | 1496 | regenerate_metadata 1 "$@" |
| | 1497 | } |
| | 1498 | |
| | 1499 | function regenerate_statedump () |
| | 1500 | { |
| | 1501 | local expected_to_fail=$1 |
| | 1502 | local sess_name=$2 |
| | 1503 | |
| | 1504 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate statedump -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| | 1505 | ret=$? |
| | 1506 | if [[ $expected_to_fail -eq "1" ]]; then |
| | 1507 | test "$ret" -ne "0" |
| | 1508 | ok $? "Expected fail on regenerate statedump $sess_name" |
| | 1509 | else |
| | 1510 | ok $ret "Metadata regenerate $sess_name" |
| | 1511 | fi |
| | 1512 | } |
| | 1513 | |
| | 1514 | function regenerate_statedump_ok () |
| | 1515 | { |
| | 1516 | regenerate_statedump 0 "$@" |
| | 1517 | } |
| | 1518 | |
| | 1519 | function regenerate_statedump_fail () |
| | 1520 | { |
| | 1521 | regenerate_statedump 1 "$@" |
| | 1522 | } |
| | 1523 | |
| | 1524 | function destructive_tests_enabled () |
| | 1525 | { |
| | 1526 | if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then |
| | 1527 | return 0 |
| | 1528 | else |
| | 1529 | return 1 |
| | 1530 | fi |
| | 1531 | } |
projects / lttng-tools.git / blame_incremental