| 1 | # Copyright (C) 2012 David Goulet <dgoulet@efficios.com> |
| 2 | # |
| 3 | # SPDX-License-Identifier: LGPL-2.1-only |
| 4 | # |
| 5 | |
| 6 | SESSIOND_BIN="lttng-sessiond" |
| 7 | SESSIOND_MATCH=".*lttng-sess.*" |
| 8 | RUNAS_BIN="lttng-runas" |
| 9 | RUNAS_MATCH=".*lttng-runas.*" |
| 10 | CONSUMERD_BIN="lttng-consumerd" |
| 11 | CONSUMERD_MATCH=".*lttng-consumerd.*" |
| 12 | RELAYD_BIN="lttng-relayd" |
| 13 | RELAYD_MATCH=".*lttng-relayd.*" |
| 14 | LTTNG_BIN="lttng" |
| 15 | BABELTRACE_BIN="babeltrace" |
| 16 | OUTPUT_DEST=/dev/null |
| 17 | ERROR_OUTPUT_DEST=/dev/null |
| 18 | |
| 19 | # Minimal kernel version supported for session daemon tests |
| 20 | KERNEL_MAJOR_VERSION=2 |
| 21 | KERNEL_MINOR_VERSION=6 |
| 22 | KERNEL_PATCHLEVEL_VERSION=27 |
| 23 | |
| 24 | # We set the default UST register timeout and network and app socket timeout to |
| 25 | # "wait forever", so that basic tests don't have to worry about hitting |
| 26 | # timeouts on busy systems. Specialized tests should test those corner-cases. |
| 27 | export LTTNG_UST_REGISTER_TIMEOUT=-1 |
| 28 | export LTTNG_NETWORK_SOCKET_TIMEOUT=-1 |
| 29 | export LTTNG_APP_SOCKET_TIMEOUT=-1 |
| 30 | |
| 31 | # We set the default lttng-sessiond path to /bin/true to prevent the spawning |
| 32 | # of a daemonized sessiond. This is necessary since 'lttng create' will spawn |
| 33 | # its own sessiond if none is running. It also ensures that 'lttng create' |
| 34 | # fails when no sessiond is running. |
| 35 | export LTTNG_SESSIOND_PATH="/bin/true" |
| 36 | |
| 37 | source $TESTDIR/utils/tap/tap.sh |
| 38 | |
| 39 | if [ -z ${LTTNG_TEST_TEARDOWN_TIMEOUT+x} ]; then |
| 40 | LTTNG_TEST_TEARDOWN_TIMEOUT=60 |
| 41 | fi |
| 42 | |
| 43 | function full_cleanup () |
| 44 | { |
| 45 | # Try to kill daemons gracefully |
| 46 | stop_lttng_relayd_notap SIGTERM $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 47 | stop_lttng_sessiond_notap SIGTERM $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 48 | |
| 49 | # If daemons are still present, forcibly kill them |
| 50 | stop_lttng_relayd_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 51 | stop_lttng_sessiond_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 52 | stop_lttng_consumerd_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT |
| 53 | |
| 54 | # Disable trap for SIGTERM since the following kill to the |
| 55 | # pidgroup will be SIGTERM. Otherwise it loops. |
| 56 | # The '-' before the pid number ($$) indicates 'kill' to signal the |
| 57 | # whole process group. |
| 58 | trap - SIGTERM && kill -- -$$ |
| 59 | exit 1 |
| 60 | } |
| 61 | |
| 62 | function null_pipes () |
| 63 | { |
| 64 | exec 0>/dev/null |
| 65 | exec 1>/dev/null |
| 66 | exec 2>/dev/null |
| 67 | } |
| 68 | |
| 69 | trap full_cleanup SIGINT SIGTERM |
| 70 | |
| 71 | # perl prove closes its child pipes before giving it a chance to run its |
| 72 | # signal trap handlers. Redirect pipes to /dev/null if SIGPIPE is caught |
| 73 | # to allow those trap handlers to proceed. |
| 74 | |
| 75 | trap null_pipes SIGPIPE |
| 76 | |
| 77 | function print_ok () |
| 78 | { |
| 79 | # Check if we are a terminal |
| 80 | if [ -t 1 ]; then |
| 81 | echo -e "\e[1;32mOK\e[0m" |
| 82 | else |
| 83 | echo -e "OK" |
| 84 | fi |
| 85 | } |
| 86 | |
| 87 | function print_fail () |
| 88 | { |
| 89 | # Check if we are a terminal |
| 90 | if [ -t 1 ]; then |
| 91 | echo -e "\e[1;31mFAIL\e[0m" |
| 92 | else |
| 93 | echo -e "FAIL" |
| 94 | fi |
| 95 | } |
| 96 | |
| 97 | function print_test_banner () |
| 98 | { |
| 99 | local desc="$1" |
| 100 | diag "$desc" |
| 101 | } |
| 102 | |
| 103 | function validate_kernel_version () |
| 104 | { |
| 105 | local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) |
| 106 | if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then |
| 107 | return 0 |
| 108 | fi |
| 109 | if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then |
| 110 | return 0 |
| 111 | fi |
| 112 | if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then |
| 113 | return 0 |
| 114 | fi |
| 115 | return 1 |
| 116 | } |
| 117 | |
| 118 | # Generate a random string |
| 119 | # $1 = number of characters; defaults to 16 |
| 120 | # $2 = include special characters; 1 = yes, 0 = no; defaults to yes |
| 121 | function randstring() |
| 122 | { |
| 123 | [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]" |
| 124 | cat /dev/urandom 2>/dev/null | tr -cd "$CHAR" 2>/dev/null | head -c ${1:-16} 2>/dev/null |
| 125 | echo |
| 126 | } |
| 127 | |
| 128 | # Return the number of _configured_ CPUs. |
| 129 | function conf_proc_count() |
| 130 | { |
| 131 | getconf _NPROCESSORS_CONF |
| 132 | if [ $? -ne 0 ]; then |
| 133 | diag "Failed to get the number of configured CPUs" |
| 134 | fi |
| 135 | echo |
| 136 | } |
| 137 | |
| 138 | # Check if base lttng-modules are present. |
| 139 | # Bail out on failure |
| 140 | function validate_lttng_modules_present () |
| 141 | { |
| 142 | # Check for loadable modules. |
| 143 | modprobe -n lttng-tracer 2>/dev/null |
| 144 | if [ $? -eq 0 ]; then |
| 145 | return 0 |
| 146 | fi |
| 147 | |
| 148 | # Check for builtin modules. |
| 149 | ls /proc/lttng > /dev/null 2>&1 |
| 150 | if [ $? -eq 0 ]; then |
| 151 | return 0 |
| 152 | fi |
| 153 | |
| 154 | BAIL_OUT "LTTng modules not detected." |
| 155 | } |
| 156 | |
| 157 | function enable_kernel_lttng_event |
| 158 | { |
| 159 | local withtap="$1" |
| 160 | local expected_to_fail="$2" |
| 161 | local sess_name="$3" |
| 162 | local event_name="$4" |
| 163 | local channel_name="$5" |
| 164 | |
| 165 | if [ -z "$event_name" ]; then |
| 166 | # Enable all event if no event name specified |
| 167 | event_name="-a" |
| 168 | fi |
| 169 | |
| 170 | if [ -z "$channel_name" ]; then |
| 171 | # default channel if none specified |
| 172 | chan="" |
| 173 | else |
| 174 | chan="-c $channel_name" |
| 175 | fi |
| 176 | |
| 177 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 178 | ret=$? |
| 179 | if [[ $expected_to_fail -eq "1" ]]; then |
| 180 | test $ret -ne "0" |
| 181 | ret=$? |
| 182 | if [ $withtap -eq "1" ]; then |
| 183 | ok $ret "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected" |
| 184 | fi |
| 185 | else |
| 186 | if [ $withtap -eq "1" ]; then |
| 187 | ok $ret "Enable kernel event $event_name for session $sess_name" |
| 188 | fi |
| 189 | fi |
| 190 | } |
| 191 | |
| 192 | function enable_kernel_lttng_event_ok () |
| 193 | { |
| 194 | enable_kernel_lttng_event 1 0 "$@" |
| 195 | } |
| 196 | |
| 197 | function enable_kernel_lttng_event_fail () |
| 198 | { |
| 199 | enable_kernel_lttng_event 1 1 "$@" |
| 200 | } |
| 201 | |
| 202 | function enable_kernel_lttng_event_notap () |
| 203 | { |
| 204 | enable_kernel_lttng_event 0 0 "$@" |
| 205 | } |
| 206 | |
| 207 | # Old interface |
| 208 | function lttng_enable_kernel_event |
| 209 | { |
| 210 | enable_kernel_lttng_event_ok "$@" |
| 211 | } |
| 212 | |
| 213 | function lttng_enable_kernel_syscall() |
| 214 | { |
| 215 | local expected_to_fail=$1 |
| 216 | local sess_name=$2 |
| 217 | local syscall_name=$3 |
| 218 | local channel_name=$4 |
| 219 | |
| 220 | if [ -z $syscall_name ]; then |
| 221 | # Enable all event if no syscall name specified |
| 222 | syscall_name="-a" |
| 223 | fi |
| 224 | |
| 225 | if [ -z $channel_name ]; then |
| 226 | # default channel if none specified |
| 227 | chan="" |
| 228 | else |
| 229 | chan="-c $channel_name" |
| 230 | fi |
| 231 | |
| 232 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 233 | ret=$? |
| 234 | if [[ $expected_to_fail -eq "1" ]]; then |
| 235 | test $ret -ne "0" |
| 236 | ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" |
| 237 | else |
| 238 | ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 239 | fi |
| 240 | } |
| 241 | |
| 242 | function lttng_enable_kernel_syscall_ok() |
| 243 | { |
| 244 | lttng_enable_kernel_syscall 0 "$@" |
| 245 | } |
| 246 | |
| 247 | function lttng_enable_kernel_syscall_fail() |
| 248 | { |
| 249 | lttng_enable_kernel_syscall 1 "$@" |
| 250 | } |
| 251 | |
| 252 | function lttng_disable_kernel_syscall() |
| 253 | { |
| 254 | local expected_to_fail=$1 |
| 255 | local sess_name=$2 |
| 256 | local syscall_name=$3 |
| 257 | local channel_name=$4 |
| 258 | |
| 259 | if [ -z $syscall_name ]; then |
| 260 | # Enable all event if no syscall name specified |
| 261 | syscall_name="-a" |
| 262 | fi |
| 263 | |
| 264 | if [ -z $channel_name ]; then |
| 265 | # default channel if none specified |
| 266 | chan="" |
| 267 | else |
| 268 | chan="-c $channel_name" |
| 269 | fi |
| 270 | |
| 271 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 272 | |
| 273 | ret=$? |
| 274 | if [[ $expected_to_fail -eq "1" ]]; then |
| 275 | test $ret -ne "0" |
| 276 | ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected" |
| 277 | else |
| 278 | ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 279 | fi |
| 280 | } |
| 281 | |
| 282 | function lttng_disable_kernel_syscall_ok() |
| 283 | { |
| 284 | lttng_disable_kernel_syscall 0 "$@" |
| 285 | } |
| 286 | |
| 287 | function lttng_disable_kernel_syscall_fail() |
| 288 | { |
| 289 | lttng_disable_kernel_syscall 1 "$@" |
| 290 | } |
| 291 | |
| 292 | function lttng_enable_kernel_userspace_probe_event () |
| 293 | { |
| 294 | local expected_to_fail="$1" |
| 295 | local sess_name="$2" |
| 296 | local target="$3" |
| 297 | local event_name="$4" |
| 298 | |
| 299 | "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" enable-event --kernel --userspace-probe="$target" "$event_name" -s "$sess_name" > "$OUTPUT_DEST" 2> "$ERROR_OUTPUT_DEST" |
| 300 | ret=$? |
| 301 | if [[ $expected_to_fail -eq "1" ]]; then |
| 302 | test $ret -ne "0" |
| 303 | ok $? "Enable kernel userspace probe event for session $sess_name failed as expected" |
| 304 | else |
| 305 | ok $ret "Enable kernel userspace probe event for session $sess_name" |
| 306 | fi |
| 307 | } |
| 308 | |
| 309 | function lttng_enable_kernel_userspace_probe_event_fail () |
| 310 | { |
| 311 | lttng_enable_kernel_userspace_probe_event 1 "$@" |
| 312 | } |
| 313 | |
| 314 | function lttng_enable_kernel_userspace_probe_event_ok () |
| 315 | { |
| 316 | lttng_enable_kernel_userspace_probe_event 0 "$@" |
| 317 | } |
| 318 | |
| 319 | function disable_kernel_lttng_userspace_probe_event_ok () |
| 320 | { |
| 321 | local sess_name="$1" |
| 322 | local event_name="$2" |
| 323 | |
| 324 | "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" disable-event --kernel "$event_name" -s "$sess_name" > "$OUTPUT_DEST" 2> "$ERROR_OUTPUT_DEST" |
| 325 | ok $? "Disable kernel event $target for session $sess_name" |
| 326 | } |
| 327 | function lttng_enable_kernel_channel() |
| 328 | { |
| 329 | local withtap=$1 |
| 330 | local expected_to_fail=$2 |
| 331 | local sess_name=$3 |
| 332 | local channel_name=$4 |
| 333 | local opts="${@:5}" |
| 334 | |
| 335 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 336 | ret=$? |
| 337 | if [[ $expected_to_fail -eq "1" ]]; then |
| 338 | test "$ret" -ne "0" |
| 339 | ret=$? |
| 340 | if [ $withtap -eq "1" ]; then |
| 341 | ok $ret "Enable channel $channel_name for session $sess_name failed as expected" |
| 342 | fi |
| 343 | else |
| 344 | if [ $withtap -eq "1" ]; then |
| 345 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 346 | fi |
| 347 | fi |
| 348 | } |
| 349 | |
| 350 | function lttng_enable_kernel_channel_ok() |
| 351 | { |
| 352 | lttng_enable_kernel_channel 1 0 "$@" |
| 353 | } |
| 354 | |
| 355 | function lttng_enable_kernel_channel_fail() |
| 356 | { |
| 357 | lttng_enable_kernel_channel 1 1 "$@" |
| 358 | } |
| 359 | |
| 360 | function lttng_enable_kernel_channel_notap() |
| 361 | { |
| 362 | lttng_enable_kernel_channel 0 0 "$@" |
| 363 | } |
| 364 | |
| 365 | function enable_kernel_lttng_channel_ok() |
| 366 | { |
| 367 | lttng_enable_kernel_channel 1 0 "$@" |
| 368 | } |
| 369 | |
| 370 | function lttng_disable_kernel_channel() |
| 371 | { |
| 372 | local expected_to_fail=$1 |
| 373 | local sess_name=$2 |
| 374 | local channel_name=$3 |
| 375 | |
| 376 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 377 | ret=$? |
| 378 | if [[ $expected_to_fail -eq "1" ]]; then |
| 379 | test "$ret" -ne "0" |
| 380 | ok $? "Disable channel $channel_name for session $sess_name failed as expected" |
| 381 | else |
| 382 | ok $ret "Disable channel $channel_name for session $sess_name" |
| 383 | fi |
| 384 | } |
| 385 | |
| 386 | function lttng_disable_kernel_channel_ok() |
| 387 | { |
| 388 | lttng_disable_kernel_channel 0 "$@" |
| 389 | } |
| 390 | |
| 391 | function lttng_disable_kernel_channel_fail() |
| 392 | { |
| 393 | lttng_disable_kernel_channel 1 "$@" |
| 394 | } |
| 395 | |
| 396 | function start_lttng_relayd_opt() |
| 397 | { |
| 398 | local withtap=$1 |
| 399 | local process_mode=$2 |
| 400 | local opt=$3 |
| 401 | |
| 402 | DIR=$(readlink -f "$TESTDIR") |
| 403 | |
| 404 | if [ -z $(pgrep $RELAYD_MATCH) ]; then |
| 405 | # shellcheck disable=SC2086 |
| 406 | $DIR/../src/bin/lttng-relayd/$RELAYD_BIN $process_mode $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 407 | #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 & |
| 408 | if [ $? -eq 1 ]; then |
| 409 | if [ $withtap -eq "1" ]; then |
| 410 | fail "Start lttng-relayd (process mode: $process_mode opt: $opt)" |
| 411 | fi |
| 412 | return 1 |
| 413 | else |
| 414 | if [ $withtap -eq "1" ]; then |
| 415 | pass "Start lttng-relayd (process mode: $process_mode opt: $opt)" |
| 416 | fi |
| 417 | fi |
| 418 | else |
| 419 | pass "Start lttng-relayd (opt: $opt)" |
| 420 | fi |
| 421 | } |
| 422 | |
| 423 | function start_lttng_relayd() |
| 424 | { |
| 425 | start_lttng_relayd_opt 1 "-b" "$@" |
| 426 | } |
| 427 | |
| 428 | function start_lttng_relayd_notap() |
| 429 | { |
| 430 | start_lttng_relayd_opt 0 "-b" "$@" |
| 431 | } |
| 432 | |
| 433 | function stop_lttng_relayd_opt() |
| 434 | { |
| 435 | local withtap=$1 |
| 436 | local signal=$2 |
| 437 | |
| 438 | if [ -z "$signal" ]; then |
| 439 | signal="SIGTERM" |
| 440 | fi |
| 441 | |
| 442 | local timeout_s=$3 |
| 443 | local dtimeleft_s= |
| 444 | |
| 445 | # Multiply time by 2 to simplify integer arithmetic |
| 446 | if [ -n "$timeout_s" ]; then |
| 447 | dtimeleft_s=$((timeout_s * 2)) |
| 448 | fi |
| 449 | |
| 450 | local retval=0 |
| 451 | local pids= |
| 452 | |
| 453 | pids=$(pgrep "$RELAYD_MATCH") |
| 454 | if [ -z "$pids" ]; then |
| 455 | if [ "$withtap" -eq "1" ]; then |
| 456 | pass "No relay daemon to kill" |
| 457 | fi |
| 458 | return 0 |
| 459 | fi |
| 460 | |
| 461 | diag "Killing (signal $signal) lttng-relayd (pid: $pids)" |
| 462 | |
| 463 | # shellcheck disable=SC2086 |
| 464 | if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 465 | retval=1 |
| 466 | if [ "$withtap" -eq "1" ]; then |
| 467 | fail "Kill relay daemon" |
| 468 | fi |
| 469 | else |
| 470 | out=1 |
| 471 | while [ -n "$out" ]; do |
| 472 | out=$(pgrep "$RELAYD_MATCH") |
| 473 | if [ -n "$dtimeleft_s" ]; then |
| 474 | if [ $dtimeleft_s -lt 0 ]; then |
| 475 | out= |
| 476 | retval=1 |
| 477 | fi |
| 478 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 479 | fi |
| 480 | sleep 0.5 |
| 481 | done |
| 482 | if [ "$withtap" -eq "1" ]; then |
| 483 | if [ "$retval" -eq "0" ]; then |
| 484 | pass "Wait after kill relay daemon" |
| 485 | else |
| 486 | fail "Wait after kill relay daemon" |
| 487 | fi |
| 488 | fi |
| 489 | fi |
| 490 | return $retval |
| 491 | } |
| 492 | |
| 493 | function stop_lttng_relayd() |
| 494 | { |
| 495 | stop_lttng_relayd_opt 1 "$@" |
| 496 | } |
| 497 | |
| 498 | function stop_lttng_relayd_notap() |
| 499 | { |
| 500 | stop_lttng_relayd_opt 0 "$@" |
| 501 | } |
| 502 | |
| 503 | #First arg: show tap output |
| 504 | #Second argument: load path for automatic loading |
| 505 | function start_lttng_sessiond_opt() |
| 506 | { |
| 507 | local withtap=$1 |
| 508 | local load_path=$2 |
| 509 | |
| 510 | local env_vars="" |
| 511 | local consumerd="" |
| 512 | |
| 513 | local long_bit_value= |
| 514 | long_bit_value=$(getconf LONG_BIT) |
| 515 | |
| 516 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 517 | # Env variable requested no session daemon |
| 518 | return |
| 519 | fi |
| 520 | |
| 521 | DIR=$(readlink -f "$TESTDIR") |
| 522 | |
| 523 | # Get long_bit value for 32/64 consumerd |
| 524 | case "$long_bit_value" in |
| 525 | 32) |
| 526 | consumerd="--consumerd32-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 527 | ;; |
| 528 | 64) |
| 529 | consumerd="--consumerd64-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 530 | ;; |
| 531 | *) |
| 532 | return |
| 533 | ;; |
| 534 | esac |
| 535 | |
| 536 | # Check for env. variable. Allow the use of LD_PRELOAD etc. |
| 537 | if [[ "x${LTTNG_SESSIOND_ENV_VARS}" != "x" ]]; then |
| 538 | env_vars="${LTTNG_SESSIOND_ENV_VARS} " |
| 539 | fi |
| 540 | env_vars="${env_vars}$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN" |
| 541 | |
| 542 | if ! validate_kernel_version; then |
| 543 | fail "Start session daemon" |
| 544 | BAIL_OUT "*** Kernel too old for session daemon tests ***" |
| 545 | fi |
| 546 | |
| 547 | : "${LTTNG_SESSION_CONFIG_XSD_PATH="${DIR}/../src/common/config/"}" |
| 548 | export LTTNG_SESSION_CONFIG_XSD_PATH |
| 549 | |
| 550 | if [ -z "$(pgrep "${SESSIOND_MATCH}")" ]; then |
| 551 | # Have a load path ? |
| 552 | if [ -n "$load_path" ]; then |
| 553 | # shellcheck disable=SC2086 |
| 554 | env $env_vars --load "$load_path" --background "$consumerd" |
| 555 | else |
| 556 | # shellcheck disable=SC2086 |
| 557 | env $env_vars --background "$consumerd" |
| 558 | fi |
| 559 | #$DIR/../src/bin/lttng-sessiond/$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 |
| 560 | status=$? |
| 561 | if [ "$withtap" -eq "1" ]; then |
| 562 | ok $status "Start session daemon" |
| 563 | fi |
| 564 | fi |
| 565 | } |
| 566 | |
| 567 | function start_lttng_sessiond() |
| 568 | { |
| 569 | start_lttng_sessiond_opt 1 "$@" |
| 570 | } |
| 571 | |
| 572 | function start_lttng_sessiond_notap() |
| 573 | { |
| 574 | start_lttng_sessiond_opt 0 "$@" |
| 575 | } |
| 576 | |
| 577 | function stop_lttng_sessiond_opt() |
| 578 | { |
| 579 | local withtap=$1 |
| 580 | local signal=$2 |
| 581 | |
| 582 | if [ -z "$signal" ]; then |
| 583 | signal=SIGTERM |
| 584 | fi |
| 585 | |
| 586 | local timeout_s=$3 |
| 587 | local dtimeleft_s= |
| 588 | |
| 589 | # Multiply time by 2 to simplify integer arithmetic |
| 590 | if [ -n "$timeout_s" ]; then |
| 591 | dtimeleft_s=$((timeout_s * 2)) |
| 592 | fi |
| 593 | |
| 594 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 595 | # Env variable requested no session daemon |
| 596 | return 0 |
| 597 | fi |
| 598 | |
| 599 | local retval=0 |
| 600 | |
| 601 | local runas_pids= |
| 602 | runas_pids=$(pgrep "$RUNAS_MATCH") |
| 603 | |
| 604 | local pids= |
| 605 | pids=$(pgrep "$SESSIOND_MATCH") |
| 606 | |
| 607 | if [ -n "$runas_pids" ]; then |
| 608 | pids="$pids $runas_pids" |
| 609 | fi |
| 610 | |
| 611 | if [ -z "$pids" ]; then |
| 612 | if [ "$withtap" -eq "1" ]; then |
| 613 | pass "No session daemon to kill" |
| 614 | fi |
| 615 | return 0 |
| 616 | fi |
| 617 | |
| 618 | diag "Killing (signal $signal) $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo "$pids" | tr '\n' ' ')" |
| 619 | |
| 620 | # shellcheck disable=SC2086 |
| 621 | if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 622 | retval=1 |
| 623 | if [ "$withtap" -eq "1" ]; then |
| 624 | fail "Kill sessions daemon" |
| 625 | fi |
| 626 | else |
| 627 | out=1 |
| 628 | while [ -n "$out" ]; do |
| 629 | out=$(pgrep "${SESSIOND_MATCH}") |
| 630 | if [ -n "$dtimeleft_s" ]; then |
| 631 | if [ $dtimeleft_s -lt 0 ]; then |
| 632 | out= |
| 633 | retval=1 |
| 634 | fi |
| 635 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 636 | fi |
| 637 | sleep 0.5 |
| 638 | done |
| 639 | out=1 |
| 640 | while [ -n "$out" ]; do |
| 641 | out=$(pgrep "$CONSUMERD_MATCH") |
| 642 | if [ -n "$dtimeleft_s" ]; then |
| 643 | if [ $dtimeleft_s -lt 0 ]; then |
| 644 | out= |
| 645 | retval=1 |
| 646 | fi |
| 647 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 648 | fi |
| 649 | sleep 0.5 |
| 650 | done |
| 651 | |
| 652 | if [ "$withtap" -eq "1" ]; then |
| 653 | if [ "$retval" -eq "0" ]; then |
| 654 | pass "Wait after kill session daemon" |
| 655 | else |
| 656 | fail "Wait after kill session daemon" |
| 657 | fi |
| 658 | fi |
| 659 | fi |
| 660 | if [ "$signal" = "SIGKILL" ]; then |
| 661 | if [ "$(id -u)" -eq "0" ]; then |
| 662 | local modules= |
| 663 | modules="$(lsmod | grep ^lttng | awk '{print $1}')" |
| 664 | |
| 665 | if [ -n "$modules" ]; then |
| 666 | diag "Unloading all LTTng modules" |
| 667 | modprobe -r "$modules" |
| 668 | fi |
| 669 | fi |
| 670 | fi |
| 671 | |
| 672 | return $retval |
| 673 | } |
| 674 | |
| 675 | function stop_lttng_sessiond() |
| 676 | { |
| 677 | stop_lttng_sessiond_opt 1 "$@" |
| 678 | } |
| 679 | |
| 680 | function stop_lttng_sessiond_notap() |
| 681 | { |
| 682 | stop_lttng_sessiond_opt 0 "$@" |
| 683 | } |
| 684 | |
| 685 | function sigstop_lttng_sessiond_opt() |
| 686 | { |
| 687 | local withtap=$1 |
| 688 | local signal=SIGSTOP |
| 689 | |
| 690 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 691 | # Env variable requested no session daemon |
| 692 | return |
| 693 | fi |
| 694 | |
| 695 | PID_SESSIOND="$(pgrep "${SESSIOND_MATCH}") $(pgrep "$RUNAS_MATCH")" |
| 696 | |
| 697 | if [ "$withtap" -eq "1" ]; then |
| 698 | diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo "$PID_SESSIOND" | tr '\n' ' ')" |
| 699 | fi |
| 700 | |
| 701 | # shellcheck disable=SC2086 |
| 702 | if ! kill -s $signal $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 703 | if [ "$withtap" -eq "1" ]; then |
| 704 | fail "Sending SIGSTOP to session daemon" |
| 705 | fi |
| 706 | else |
| 707 | out=1 |
| 708 | while [ $out -ne 0 ]; do |
| 709 | pid="$(pgrep "$SESSIOND_MATCH")" |
| 710 | |
| 711 | # Wait until state becomes stopped for session |
| 712 | # daemon(s). |
| 713 | out=0 |
| 714 | for sessiond_pid in $pid; do |
| 715 | state="$(ps -p "$sessiond_pid" -o state= )" |
| 716 | if [[ -n "$state" && "$state" != "T" ]]; then |
| 717 | out=1 |
| 718 | fi |
| 719 | done |
| 720 | sleep 0.5 |
| 721 | done |
| 722 | if [ "$withtap" -eq "1" ]; then |
| 723 | pass "Sending SIGSTOP to session daemon" |
| 724 | fi |
| 725 | fi |
| 726 | } |
| 727 | |
| 728 | function sigstop_lttng_sessiond() |
| 729 | { |
| 730 | sigstop_lttng_sessiond_opt 1 "$@" |
| 731 | } |
| 732 | |
| 733 | function sigstop_lttng_sessiond_notap() |
| 734 | { |
| 735 | sigstop_lttng_sessiond_opt 0 "$@" |
| 736 | } |
| 737 | |
| 738 | function stop_lttng_consumerd_opt() |
| 739 | { |
| 740 | local withtap=$1 |
| 741 | local signal=$2 |
| 742 | |
| 743 | if [ -z "$signal" ]; then |
| 744 | signal=SIGTERM |
| 745 | fi |
| 746 | |
| 747 | local timeout_s=$3 |
| 748 | local dtimeleft_s= |
| 749 | |
| 750 | # Multiply time by 2 to simplify integer arithmetic |
| 751 | if [ -n "$timeout_s" ]; then |
| 752 | dtimeleft_s=$((timeout_s * 2)) |
| 753 | fi |
| 754 | |
| 755 | local retval=0 |
| 756 | |
| 757 | PID_CONSUMERD="$(pgrep "$CONSUMERD_MATCH")" |
| 758 | |
| 759 | if [ -z "$PID_CONSUMERD" ]; then |
| 760 | if [ "$withtap" -eq "1" ]; then |
| 761 | pass "No consumer daemon to kill" |
| 762 | fi |
| 763 | return 0 |
| 764 | fi |
| 765 | |
| 766 | diag "Killing (signal $signal) $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')" |
| 767 | |
| 768 | # shellcheck disable=SC2086 |
| 769 | if ! kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 770 | retval=1 |
| 771 | if [ "$withtap" -eq "1" ]; then |
| 772 | fail "Kill consumer daemon" |
| 773 | fi |
| 774 | else |
| 775 | out=1 |
| 776 | while [ $out -ne 0 ]; do |
| 777 | pid="$(pgrep "$CONSUMERD_MATCH")" |
| 778 | |
| 779 | # If consumerds are still present check their status. |
| 780 | # A zombie status qualifies the consumerd as *killed* |
| 781 | out=0 |
| 782 | for consumer_pid in $pid; do |
| 783 | state="$(ps -p "$consumer_pid" -o state= )" |
| 784 | if [[ -n "$state" && "$state" != "Z" ]]; then |
| 785 | out=1 |
| 786 | fi |
| 787 | done |
| 788 | if [ -n "$dtimeleft_s" ]; then |
| 789 | if [ $dtimeleft_s -lt 0 ]; then |
| 790 | out=0 |
| 791 | retval=1 |
| 792 | fi |
| 793 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 794 | fi |
| 795 | sleep 0.5 |
| 796 | done |
| 797 | if [ "$withtap" -eq "1" ]; then |
| 798 | if [ "$retval" -eq "0" ]; then |
| 799 | pass "Wait after kill consumer daemon" |
| 800 | else |
| 801 | fail "Wait after kill consumer daemon" |
| 802 | fi |
| 803 | fi |
| 804 | fi |
| 805 | |
| 806 | return $retval |
| 807 | } |
| 808 | |
| 809 | function stop_lttng_consumerd() |
| 810 | { |
| 811 | stop_lttng_consumerd_opt 1 "$@" |
| 812 | } |
| 813 | |
| 814 | function stop_lttng_consumerd_notap() |
| 815 | { |
| 816 | stop_lttng_consumerd_opt 0 "$@" |
| 817 | } |
| 818 | |
| 819 | function sigstop_lttng_consumerd_opt() |
| 820 | { |
| 821 | local withtap=$1 |
| 822 | local signal=SIGSTOP |
| 823 | |
| 824 | PID_CONSUMERD="$(pgrep "$CONSUMERD_MATCH")" |
| 825 | |
| 826 | diag "Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')" |
| 827 | |
| 828 | # shellcheck disable=SC2086 |
| 829 | kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 830 | retval=$? |
| 831 | |
| 832 | if [ $retval -eq 1 ]; then |
| 833 | if [ "$withtap" -eq "1" ]; then |
| 834 | fail "Sending SIGSTOP to consumer daemon" |
| 835 | fi |
| 836 | return 1 |
| 837 | else |
| 838 | out=1 |
| 839 | while [ $out -ne 0 ]; do |
| 840 | pid="$(pgrep "$CONSUMERD_MATCH")" |
| 841 | |
| 842 | # Wait until state becomes stopped for all |
| 843 | # consumers. |
| 844 | out=0 |
| 845 | for consumer_pid in $pid; do |
| 846 | state="$(ps -p "$consumer_pid" -o state= )" |
| 847 | if [[ -n "$state" && "$state" != "T" ]]; then |
| 848 | out=1 |
| 849 | fi |
| 850 | done |
| 851 | sleep 0.5 |
| 852 | done |
| 853 | if [ "$withtap" -eq "1" ]; then |
| 854 | pass "Sending SIGSTOP to consumer daemon" |
| 855 | fi |
| 856 | fi |
| 857 | return $retval |
| 858 | } |
| 859 | |
| 860 | function sigstop_lttng_consumerd() |
| 861 | { |
| 862 | sigstop_lttng_consumerd_opt 1 "$@" |
| 863 | } |
| 864 | |
| 865 | function sigstop_lttng_consumerd_notap() |
| 866 | { |
| 867 | sigstop_lttng_consumerd_opt 0 "$@" |
| 868 | } |
| 869 | |
| 870 | function list_lttng_with_opts () |
| 871 | { |
| 872 | local opts=$1 |
| 873 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 874 | ok $? "Lttng-tool list command with option $opts" |
| 875 | } |
| 876 | |
| 877 | function create_lttng_session_no_output () |
| 878 | { |
| 879 | local sess_name=$1 |
| 880 | local opts="${@:2}" |
| 881 | |
| 882 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 883 | ok $? "Create session $sess_name in no-output mode" |
| 884 | } |
| 885 | |
| 886 | function create_lttng_session_uri () { |
| 887 | local sess_name=$1 |
| 888 | local uri=$2 |
| 889 | local opts="${@:3}" |
| 890 | |
| 891 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -U $uri $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 892 | ok $? "Create session $sess_name with uri:$uri and opts: $opts" |
| 893 | } |
| 894 | |
| 895 | function create_lttng_session () |
| 896 | { |
| 897 | local withtap=$1 |
| 898 | local expected_to_fail=$2 |
| 899 | local sess_name=$3 |
| 900 | local trace_path=$4 |
| 901 | local opt=$5 |
| 902 | |
| 903 | if [ -z "$trace_path" ]; then |
| 904 | # Use lttng-sessiond default output. |
| 905 | trace_path="" |
| 906 | else |
| 907 | trace_path="-o $trace_path" |
| 908 | fi |
| 909 | |
| 910 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create "$sess_name" $trace_path $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 911 | ret=$? |
| 912 | if [ $expected_to_fail -eq "1" ]; then |
| 913 | test "$ret" -ne "0" |
| 914 | ret=$? |
| 915 | if [ $withtap -eq "1" ]; then |
| 916 | ok $ret "Create session $sess_name in $trace_path failed as expected" |
| 917 | fi |
| 918 | else |
| 919 | if [ $withtap -eq "1" ]; then |
| 920 | ok $ret "Create session $sess_name in $trace_path" |
| 921 | fi |
| 922 | fi |
| 923 | return $ret |
| 924 | } |
| 925 | |
| 926 | function create_lttng_session_ok () |
| 927 | { |
| 928 | create_lttng_session 1 0 "$@" |
| 929 | } |
| 930 | |
| 931 | function create_lttng_session_fail () |
| 932 | { |
| 933 | create_lttng_session 1 1 "$@" |
| 934 | } |
| 935 | |
| 936 | function create_lttng_session_notap () |
| 937 | { |
| 938 | create_lttng_session 0 0 "$@" |
| 939 | } |
| 940 | |
| 941 | |
| 942 | function enable_ust_lttng_channel () |
| 943 | { |
| 944 | local withtap=$1 |
| 945 | local expected_to_fail=$2 |
| 946 | local sess_name=$3 |
| 947 | local channel_name=$4 |
| 948 | local opts="${@:5}" |
| 949 | |
| 950 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 951 | ret=$? |
| 952 | if [[ $expected_to_fail -eq "1" ]]; then |
| 953 | test "$ret" -ne "0" |
| 954 | ret=$? |
| 955 | if [ $withtap -eq "1" ]; then |
| 956 | ok $ret "Enable channel $channel_name for session $sess_name failed as expected" |
| 957 | fi |
| 958 | else |
| 959 | if [ $withtap -eq "1" ]; then |
| 960 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 961 | fi |
| 962 | fi |
| 963 | return $ret |
| 964 | } |
| 965 | |
| 966 | function enable_ust_lttng_channel_ok () |
| 967 | { |
| 968 | enable_ust_lttng_channel 1 0 "$@" |
| 969 | } |
| 970 | |
| 971 | function enable_ust_lttng_channel_fail () |
| 972 | { |
| 973 | enable_ust_lttng_channel 1 1 "$@" |
| 974 | } |
| 975 | |
| 976 | function enable_ust_lttng_channel_notap () |
| 977 | { |
| 978 | enable_ust_lttng_channel 0 0 "$@" |
| 979 | } |
| 980 | |
| 981 | function disable_ust_lttng_channel() |
| 982 | { |
| 983 | local sess_name=$1 |
| 984 | local channel_name=$2 |
| 985 | |
| 986 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 987 | ok $? "Disable channel $channel_name for session $sess_name" |
| 988 | } |
| 989 | |
| 990 | function enable_lttng_mmap_overwrite_kernel_channel() |
| 991 | { |
| 992 | local sess_name=$1 |
| 993 | local channel_name=$2 |
| 994 | |
| 995 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 996 | ok $? "Enable channel $channel_name for session $sess_name" |
| 997 | } |
| 998 | |
| 999 | function enable_lttng_mmap_discard_small_kernel_channel() |
| 1000 | { |
| 1001 | local sess_name=$1 |
| 1002 | local channel_name=$2 |
| 1003 | |
| 1004 | $TESTDIR/../src/bin/lttng/$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 |
| 1005 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| 1006 | } |
| 1007 | |
| 1008 | function enable_lttng_mmap_overwrite_small_kernel_channel() |
| 1009 | { |
| 1010 | local sess_name=$1 |
| 1011 | local channel_name=$2 |
| 1012 | |
| 1013 | $TESTDIR/../src/bin/lttng/$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 |
| 1014 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| 1015 | } |
| 1016 | |
| 1017 | function enable_lttng_mmap_overwrite_ust_channel() |
| 1018 | { |
| 1019 | local sess_name=$1 |
| 1020 | local channel_name=$2 |
| 1021 | |
| 1022 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1023 | ok $? "Enable channel $channel_name for session $sess_name" |
| 1024 | } |
| 1025 | |
| 1026 | function enable_ust_lttng_event () |
| 1027 | { |
| 1028 | local withtap=$1 |
| 1029 | local expected_to_fail=$2 |
| 1030 | local sess_name=$3 |
| 1031 | local event_name="$4" |
| 1032 | local channel_name=$5 |
| 1033 | |
| 1034 | if [ -z $channel_name ]; then |
| 1035 | # default channel if none specified |
| 1036 | chan="" |
| 1037 | else |
| 1038 | chan="-c $channel_name" |
| 1039 | fi |
| 1040 | |
| 1041 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1042 | ret=$? |
| 1043 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1044 | test $ret -ne "0" |
| 1045 | ret=$? |
| 1046 | if [[ $withtap -eq "1" ]]; then |
| 1047 | ok $ret "Enable ust event $event_name for session $session_name failed as expected" |
| 1048 | fi |
| 1049 | else |
| 1050 | if [[ $withtap -eq "1" ]]; then |
| 1051 | ok $ret "Enable ust event $event_name for session $sess_name" |
| 1052 | fi |
| 1053 | fi |
| 1054 | return $ret |
| 1055 | } |
| 1056 | |
| 1057 | function enable_ust_lttng_event_ok () |
| 1058 | { |
| 1059 | enable_ust_lttng_event 1 0 "$@" |
| 1060 | } |
| 1061 | |
| 1062 | function enable_ust_lttng_event_fail () |
| 1063 | { |
| 1064 | enable_ust_lttng_event 1 1 "$@" |
| 1065 | } |
| 1066 | |
| 1067 | function enable_ust_lttng_event_notap () |
| 1068 | { |
| 1069 | enable_ust_lttng_event 0 0 "$@" |
| 1070 | } |
| 1071 | |
| 1072 | function enable_jul_lttng_event() |
| 1073 | { |
| 1074 | sess_name=$1 |
| 1075 | event_name="$2" |
| 1076 | channel_name=$3 |
| 1077 | |
| 1078 | if [ -z $channel_name ]; then |
| 1079 | # default channel if none specified |
| 1080 | chan="" |
| 1081 | else |
| 1082 | chan="-c $channel_name" |
| 1083 | fi |
| 1084 | |
| 1085 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1086 | ok $? "Enable JUL event $event_name for session $sess_name" |
| 1087 | } |
| 1088 | |
| 1089 | function enable_jul_lttng_event_loglevel() |
| 1090 | { |
| 1091 | local sess_name=$1 |
| 1092 | local event_name="$2" |
| 1093 | local loglevel=$3 |
| 1094 | local channel_name=$4 |
| 1095 | |
| 1096 | if [ -z $channel_name ]; then |
| 1097 | # default channel if none specified |
| 1098 | chan="" |
| 1099 | else |
| 1100 | chan="-c $channel_name" |
| 1101 | fi |
| 1102 | |
| 1103 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1104 | ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel" |
| 1105 | } |
| 1106 | |
| 1107 | function enable_log4j_lttng_event() |
| 1108 | { |
| 1109 | sess_name=$1 |
| 1110 | event_name="$2" |
| 1111 | channel_name=$3 |
| 1112 | |
| 1113 | if [ -z $channel_name ]; then |
| 1114 | # default channel if none specified |
| 1115 | chan="" |
| 1116 | else |
| 1117 | chan="-c $channel_name" |
| 1118 | fi |
| 1119 | |
| 1120 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1121 | ok $? "Enable LOG4J event $event_name for session $sess_name" |
| 1122 | } |
| 1123 | |
| 1124 | function enable_log4j_lttng_event_loglevel() |
| 1125 | { |
| 1126 | local sess_name=$1 |
| 1127 | local event_name="$2" |
| 1128 | local loglevel=$3 |
| 1129 | local channel_name=$4 |
| 1130 | |
| 1131 | if [ -z $channel_name ]; then |
| 1132 | # default channel if none specified |
| 1133 | chan="" |
| 1134 | else |
| 1135 | chan="-c $channel_name" |
| 1136 | fi |
| 1137 | |
| 1138 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1139 | ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel" |
| 1140 | } |
| 1141 | |
| 1142 | function enable_python_lttng_event() |
| 1143 | { |
| 1144 | sess_name=$1 |
| 1145 | event_name="$2" |
| 1146 | 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 enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1156 | ok $? "Enable Python event $event_name for session $sess_name" |
| 1157 | } |
| 1158 | |
| 1159 | function enable_python_lttng_event_loglevel() |
| 1160 | { |
| 1161 | local sess_name=$1 |
| 1162 | local event_name="$2" |
| 1163 | local loglevel=$3 |
| 1164 | local channel_name=$4 |
| 1165 | |
| 1166 | if [ -z $channel_name ]; then |
| 1167 | # default channel if none specified |
| 1168 | chan="" |
| 1169 | else |
| 1170 | chan="-c $channel_name" |
| 1171 | fi |
| 1172 | |
| 1173 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1174 | ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel" |
| 1175 | } |
| 1176 | |
| 1177 | function enable_ust_lttng_event_filter() |
| 1178 | { |
| 1179 | local sess_name="$1" |
| 1180 | local event_name="$2" |
| 1181 | local filter="$3" |
| 1182 | |
| 1183 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1184 | ok $? "Enable event $event_name with filtering for session $sess_name" |
| 1185 | } |
| 1186 | |
| 1187 | function enable_ust_lttng_event_loglevel() |
| 1188 | { |
| 1189 | local sess_name="$1" |
| 1190 | local event_name="$2" |
| 1191 | local loglevel="$3" |
| 1192 | |
| 1193 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1194 | ok $? "Enable event $event_name with loglevel $loglevel" |
| 1195 | } |
| 1196 | |
| 1197 | function enable_ust_lttng_event_loglevel_only() |
| 1198 | { |
| 1199 | local sess_name="$1" |
| 1200 | local event_name="$2" |
| 1201 | local loglevel="$3" |
| 1202 | |
| 1203 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1204 | ok $? "Enable event $event_name with loglevel-only $loglevel" |
| 1205 | } |
| 1206 | |
| 1207 | function disable_ust_lttng_event () |
| 1208 | { |
| 1209 | local sess_name="$1" |
| 1210 | local event_name="$2" |
| 1211 | local channel_name="$3" |
| 1212 | |
| 1213 | if [ -z $channel_name ]; then |
| 1214 | # default channel if none specified |
| 1215 | chan="" |
| 1216 | else |
| 1217 | chan="-c $channel_name" |
| 1218 | fi |
| 1219 | |
| 1220 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1221 | ok $? "Disable event $event_name for session $sess_name" |
| 1222 | } |
| 1223 | |
| 1224 | function disable_jul_lttng_event () |
| 1225 | { |
| 1226 | local sess_name="$1" |
| 1227 | local event_name="$2" |
| 1228 | |
| 1229 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1 |
| 1230 | ok $? "Disable JUL event $event_name for session $sess_name" |
| 1231 | } |
| 1232 | |
| 1233 | function disable_log4j_lttng_event () |
| 1234 | { |
| 1235 | local sess_name="$1" |
| 1236 | local event_name="$2" |
| 1237 | |
| 1238 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1 |
| 1239 | ok $? "Disable LOG4J event $event_name for session $sess_name" |
| 1240 | } |
| 1241 | |
| 1242 | function disable_python_lttng_event () |
| 1243 | { |
| 1244 | local sess_name="$1" |
| 1245 | local event_name="$2" |
| 1246 | |
| 1247 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1248 | ok $? "Disable Python event $event_name for session $sess_name" |
| 1249 | } |
| 1250 | |
| 1251 | function start_lttng_tracing_opt () |
| 1252 | { |
| 1253 | local withtap=$1 |
| 1254 | local expected_to_fail=$2 |
| 1255 | local sess_name=$3 |
| 1256 | |
| 1257 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1258 | ret=$? |
| 1259 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1260 | test "$ret" -ne "0" |
| 1261 | ret=$? |
| 1262 | if [ $withtap -eq "1" ]; then |
| 1263 | ok $? "Start tracing for session $sess_name failed as expected" |
| 1264 | fi |
| 1265 | else |
| 1266 | if [ $withtap -eq "1" ]; then |
| 1267 | ok $ret "Start tracing for session $sess_name" |
| 1268 | fi |
| 1269 | fi |
| 1270 | } |
| 1271 | |
| 1272 | function start_lttng_tracing_ok () |
| 1273 | { |
| 1274 | start_lttng_tracing_opt 1 0 "$@" |
| 1275 | } |
| 1276 | |
| 1277 | function start_lttng_tracing_fail () |
| 1278 | { |
| 1279 | start_lttng_tracing_opt 1 1 "$@" |
| 1280 | } |
| 1281 | |
| 1282 | function start_lttng_tracing_notap () |
| 1283 | { |
| 1284 | start_lttng_tracing_opt 0 1 "$@" |
| 1285 | } |
| 1286 | |
| 1287 | function stop_lttng_tracing_opt () |
| 1288 | { |
| 1289 | local withtap=$1 |
| 1290 | local expected_to_fail=$2 |
| 1291 | local sess_name=$3 |
| 1292 | |
| 1293 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1294 | ret=$? |
| 1295 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1296 | test "$ret" -ne "0" |
| 1297 | ret=$? |
| 1298 | if [ $withtap -eq "1" ]; then |
| 1299 | ok $? "Stop lttng tracing for session $sess_name failed as expected" |
| 1300 | fi |
| 1301 | else |
| 1302 | if [ $withtap -eq "1" ]; then |
| 1303 | ok $ret "Stop lttng tracing for session $sess_name" |
| 1304 | fi |
| 1305 | fi |
| 1306 | } |
| 1307 | |
| 1308 | function stop_lttng_tracing_ok () |
| 1309 | { |
| 1310 | stop_lttng_tracing_opt 1 0 "$@" |
| 1311 | } |
| 1312 | |
| 1313 | function stop_lttng_tracing_fail () |
| 1314 | { |
| 1315 | stop_lttng_tracing_opt 1 1 "$@" |
| 1316 | } |
| 1317 | |
| 1318 | function stop_lttng_tracing_notap () |
| 1319 | { |
| 1320 | stop_lttng_tracing_opt 0 0 "$@" |
| 1321 | } |
| 1322 | |
| 1323 | function destroy_lttng_session () |
| 1324 | { |
| 1325 | local withtap=$1 |
| 1326 | local expected_to_fail=$2 |
| 1327 | local sess_name=$3 |
| 1328 | |
| 1329 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1330 | ret=$? |
| 1331 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1332 | test "$ret" -ne "0" |
| 1333 | ret=$? |
| 1334 | if [ $withtap -eq "1" ]; then |
| 1335 | ok $ret "Destroy session $sess_name failed as expected" |
| 1336 | fi |
| 1337 | else |
| 1338 | if [ $withtap -eq "1" ]; then |
| 1339 | ok $ret "Destroy session $sess_name" |
| 1340 | fi |
| 1341 | fi |
| 1342 | } |
| 1343 | |
| 1344 | function destroy_lttng_session_ok () |
| 1345 | { |
| 1346 | destroy_lttng_session 1 0 "$@" |
| 1347 | |
| 1348 | } |
| 1349 | |
| 1350 | function destroy_lttng_session_fail () |
| 1351 | { |
| 1352 | destroy_lttng_session 1 1 "$@" |
| 1353 | } |
| 1354 | |
| 1355 | function destroy_lttng_session_notap () |
| 1356 | { |
| 1357 | destroy_lttng_session 0 0 "$@" |
| 1358 | } |
| 1359 | |
| 1360 | function destroy_lttng_sessions () |
| 1361 | { |
| 1362 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1363 | ok $? "Destroy all lttng sessions" |
| 1364 | } |
| 1365 | |
| 1366 | function lttng_snapshot_add_output () |
| 1367 | { |
| 1368 | local expected_to_fail=$1 |
| 1369 | local sess_name=$2 |
| 1370 | local trace_path=$3 |
| 1371 | local opts=$4 |
| 1372 | |
| 1373 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name $trace_path $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1374 | ret=$? |
| 1375 | if [[ $expected_to_fail -eq 1 ]]; then |
| 1376 | test "$ret" -ne "0" |
| 1377 | ok $? "Added snapshot output $trace_path failed as expected" |
| 1378 | else |
| 1379 | ok $ret "Added snapshot output $trace_path" |
| 1380 | fi |
| 1381 | } |
| 1382 | |
| 1383 | function lttng_snapshot_add_output_ok () |
| 1384 | { |
| 1385 | lttng_snapshot_add_output 0 "$@" |
| 1386 | } |
| 1387 | |
| 1388 | function lttng_snapshot_add_output_fail () |
| 1389 | { |
| 1390 | lttng_snapshot_add_output 1 "$@" |
| 1391 | } |
| 1392 | |
| 1393 | function lttng_snapshot_del_output () |
| 1394 | { |
| 1395 | local expected_to_fail=$1 |
| 1396 | local sess_name=$2 |
| 1397 | local id=$3 |
| 1398 | |
| 1399 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1400 | ret=$? |
| 1401 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1402 | test "$ret" -ne "0" |
| 1403 | ok $? "Deleted snapshot output id $id failed as expected" |
| 1404 | else |
| 1405 | ok $ret "Deleted snapshot output id $id" |
| 1406 | fi |
| 1407 | } |
| 1408 | |
| 1409 | function lttng_snapshot_del_output_ok () |
| 1410 | { |
| 1411 | lttng_snapshot_del_output 0 "$@" |
| 1412 | } |
| 1413 | |
| 1414 | function lttng_snapshot_del_output_fail () |
| 1415 | { |
| 1416 | lttng_snapshot_del_output 1 "$@" |
| 1417 | } |
| 1418 | |
| 1419 | function lttng_snapshot_record () |
| 1420 | { |
| 1421 | local sess_name=$1 |
| 1422 | |
| 1423 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name $trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1424 | ok $? "Snapshot recorded" |
| 1425 | } |
| 1426 | |
| 1427 | function lttng_snapshot_list () |
| 1428 | { |
| 1429 | local sess_name=$1 |
| 1430 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1431 | ok $? "Snapshot list" |
| 1432 | } |
| 1433 | |
| 1434 | function lttng_save() |
| 1435 | { |
| 1436 | local sess_name=$1 |
| 1437 | local opts=$2 |
| 1438 | |
| 1439 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1440 | ok $? "Session saved" |
| 1441 | } |
| 1442 | |
| 1443 | function lttng_load() |
| 1444 | { |
| 1445 | local expected_to_fail=$1 |
| 1446 | local opts=$2 |
| 1447 | |
| 1448 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1449 | ret=$? |
| 1450 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1451 | test $ret -ne "0" |
| 1452 | ok $? "Load command failed as expected with opts: $opts" |
| 1453 | else |
| 1454 | ok $ret "Load command with opts: $opts" |
| 1455 | fi |
| 1456 | } |
| 1457 | |
| 1458 | function lttng_load_ok() |
| 1459 | { |
| 1460 | lttng_load 0 "$@" |
| 1461 | } |
| 1462 | |
| 1463 | function lttng_load_fail() |
| 1464 | { |
| 1465 | lttng_load 1 "$@" |
| 1466 | } |
| 1467 | |
| 1468 | function lttng_track() |
| 1469 | { |
| 1470 | local expected_to_fail="$1" |
| 1471 | shift 1 |
| 1472 | local opts="$@" |
| 1473 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST |
| 1474 | ret=$? |
| 1475 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1476 | test $ret -ne "0" |
| 1477 | ok $? "Track command failed as expected with opts: $opts" |
| 1478 | else |
| 1479 | ok $ret "Track command with opts: $opts" |
| 1480 | fi |
| 1481 | } |
| 1482 | |
| 1483 | function lttng_track_ok() |
| 1484 | { |
| 1485 | lttng_track 0 "$@" |
| 1486 | } |
| 1487 | |
| 1488 | function lttng_track_fail() |
| 1489 | { |
| 1490 | lttng_track 1 "$@" |
| 1491 | } |
| 1492 | |
| 1493 | function lttng_untrack() |
| 1494 | { |
| 1495 | local expected_to_fail="$1" |
| 1496 | shift 1 |
| 1497 | local opts="$@" |
| 1498 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST |
| 1499 | ret=$? |
| 1500 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1501 | test $ret -ne "0" |
| 1502 | ok $? "Untrack command failed as expected with opts: $opts" |
| 1503 | else |
| 1504 | ok $ret "Untrack command with opts: $opts" |
| 1505 | fi |
| 1506 | } |
| 1507 | |
| 1508 | function lttng_untrack_ok() |
| 1509 | { |
| 1510 | lttng_untrack 0 "$@" |
| 1511 | } |
| 1512 | |
| 1513 | function lttng_untrack_fail() |
| 1514 | { |
| 1515 | lttng_untrack 1 "$@" |
| 1516 | } |
| 1517 | |
| 1518 | function lttng_track_pid_ok() |
| 1519 | { |
| 1520 | PID=$1 |
| 1521 | "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" track --kernel --pid=$PID 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1522 | ok $? "Lttng track pid on the kernel domain" |
| 1523 | } |
| 1524 | |
| 1525 | function lttng_untrack_kernel_all_ok() |
| 1526 | { |
| 1527 | "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" untrack --kernel --pid --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1528 | ok $? "Lttng untrack all pid on the kernel domain" |
| 1529 | } |
| 1530 | |
| 1531 | function lttng_track_ust_ok() |
| 1532 | { |
| 1533 | lttng_track_ok -u "$@" |
| 1534 | } |
| 1535 | |
| 1536 | function lttng_track_ust_fail() |
| 1537 | { |
| 1538 | lttng_track_fail -u "$@" |
| 1539 | } |
| 1540 | |
| 1541 | function lttng_track_kernel_ok() |
| 1542 | { |
| 1543 | lttng_track_ok -k "$@" |
| 1544 | } |
| 1545 | |
| 1546 | function lttng_track_kernel_fail() |
| 1547 | { |
| 1548 | lttng_track_fail -k "$@" |
| 1549 | } |
| 1550 | |
| 1551 | function lttng_untrack_ust_ok() |
| 1552 | { |
| 1553 | lttng_untrack_ok -u "$@" |
| 1554 | } |
| 1555 | |
| 1556 | function lttng_untrack_ust_fail() |
| 1557 | { |
| 1558 | lttng_untrack_fail -u "$@" |
| 1559 | } |
| 1560 | |
| 1561 | function lttng_untrack_kernel_ok() |
| 1562 | { |
| 1563 | lttng_untrack_ok -k "$@" |
| 1564 | } |
| 1565 | |
| 1566 | function lttng_untrack_kernel_fail() |
| 1567 | { |
| 1568 | lttng_untrack_fail -k "$@" |
| 1569 | } |
| 1570 | |
| 1571 | function lttng_add_context_list() |
| 1572 | { |
| 1573 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context --list 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1574 | ret=$? |
| 1575 | ok $ret "Context listing" |
| 1576 | } |
| 1577 | |
| 1578 | function add_context_lttng() |
| 1579 | { |
| 1580 | local expected_to_fail="$1" |
| 1581 | local domain="$2" |
| 1582 | local session_name="$3" |
| 1583 | local channel_name="$4" |
| 1584 | local type="$5" |
| 1585 | |
| 1586 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1587 | ret=$? |
| 1588 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1589 | test $ret -ne "0" |
| 1590 | ok $? "Add context command failed as expected for type: $type" |
| 1591 | else |
| 1592 | ok $ret "Add context command for type: $type" |
| 1593 | fi |
| 1594 | } |
| 1595 | |
| 1596 | function add_context_ust_ok() |
| 1597 | { |
| 1598 | add_context_lttng 0 -u "$@" |
| 1599 | } |
| 1600 | |
| 1601 | function add_context_ust_fail() |
| 1602 | { |
| 1603 | add_context_lttng 1 -u "$@" |
| 1604 | } |
| 1605 | |
| 1606 | function add_context_kernel_ok() |
| 1607 | { |
| 1608 | add_context_lttng 0 -k "$@" |
| 1609 | } |
| 1610 | |
| 1611 | function add_context_kernel_fail() |
| 1612 | { |
| 1613 | add_context_lttng 1 -k "$@" |
| 1614 | } |
| 1615 | |
| 1616 | function wait_live_trace_ready () |
| 1617 | { |
| 1618 | local url=$1 |
| 1619 | local zero_client_match=0 |
| 1620 | |
| 1621 | diag "Waiting for live trace at url: $url" |
| 1622 | while [ $zero_client_match -eq 0 ]; do |
| 1623 | zero_client_match=$($BABELTRACE_BIN -i lttng-live $url | grep "0 client(s) connected" | wc -l) |
| 1624 | sleep 0.5 |
| 1625 | done |
| 1626 | pass "Waiting for live trace at url: $url" |
| 1627 | } |
| 1628 | |
| 1629 | function wait_live_viewer_connect () |
| 1630 | { |
| 1631 | local url=$1 |
| 1632 | local one_client_match=0 |
| 1633 | |
| 1634 | diag "Waiting for live viewers on url: $url" |
| 1635 | while [ $one_client_match -eq 0 ]; do |
| 1636 | one_client_match=$($BABELTRACE_BIN -i lttng-live $url | grep "1 client(s) connected" | wc -l) |
| 1637 | sleep 0.5 |
| 1638 | done |
| 1639 | pass "Waiting for live viewers on url: $url" |
| 1640 | } |
| 1641 | |
| 1642 | function validate_metadata_event () |
| 1643 | { |
| 1644 | local event_name=$1 |
| 1645 | local nr_event_id=$2 |
| 1646 | local trace_path=$3 |
| 1647 | |
| 1648 | local metadata_file=$(find $trace_path | grep metadata) |
| 1649 | local metadata_path=$(dirname $metadata_file) |
| 1650 | |
| 1651 | which $BABELTRACE_BIN >/dev/null |
| 1652 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1653 | |
| 1654 | local count=$($BABELTRACE_BIN --output-format=ctf-metadata $metadata_path | grep $event_name | wc -l) |
| 1655 | |
| 1656 | if [ "$count" -ne "$nr_event_id" ]; then |
| 1657 | fail "Metadata match with the metadata of $count event(s) named $event_name" |
| 1658 | diag "$count matching event id found in metadata" |
| 1659 | else |
| 1660 | pass "Metadata match with the metadata of $count event(s) named $event_name" |
| 1661 | fi |
| 1662 | |
| 1663 | } |
| 1664 | |
| 1665 | function trace_matches () |
| 1666 | { |
| 1667 | local event_name=$1 |
| 1668 | local nr_iter=$2 |
| 1669 | local trace_path=$3 |
| 1670 | |
| 1671 | which $BABELTRACE_BIN >/dev/null |
| 1672 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1673 | |
| 1674 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 1675 | |
| 1676 | if [ "$count" -ne "$nr_iter" ]; then |
| 1677 | fail "Trace match" |
| 1678 | diag "$count matching events found in trace" |
| 1679 | else |
| 1680 | pass "Trace match" |
| 1681 | fi |
| 1682 | } |
| 1683 | |
| 1684 | function trace_match_only() |
| 1685 | { |
| 1686 | local event_name=$1 |
| 1687 | local nr_iter=$2 |
| 1688 | local trace_path=$3 |
| 1689 | |
| 1690 | which $BABELTRACE_BIN >/dev/null |
| 1691 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1692 | |
| 1693 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 1694 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 1695 | |
| 1696 | if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then |
| 1697 | pass "Trace match with $total event $event_name" |
| 1698 | else |
| 1699 | fail "Trace match" |
| 1700 | diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count" |
| 1701 | fi |
| 1702 | } |
| 1703 | |
| 1704 | function validate_trace |
| 1705 | { |
| 1706 | local event_name=$1 |
| 1707 | local trace_path=$2 |
| 1708 | |
| 1709 | which $BABELTRACE_BIN >/dev/null |
| 1710 | if [ $? -ne 0 ]; then |
| 1711 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1712 | fi |
| 1713 | |
| 1714 | OLDIFS=$IFS |
| 1715 | IFS="," |
| 1716 | for i in $event_name; do |
| 1717 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1718 | if [ "$traced" -ne 0 ]; then |
| 1719 | pass "Validate trace for event $i, $traced events" |
| 1720 | else |
| 1721 | fail "Validate trace for event $i" |
| 1722 | diag "Found $traced occurences of $i" |
| 1723 | fi |
| 1724 | done |
| 1725 | ret=$? |
| 1726 | IFS=$OLDIFS |
| 1727 | return $ret |
| 1728 | } |
| 1729 | |
| 1730 | function validate_trace_count |
| 1731 | { |
| 1732 | local event_name=$1 |
| 1733 | local trace_path=$2 |
| 1734 | local expected_count=$3 |
| 1735 | |
| 1736 | which $BABELTRACE_BIN >/dev/null |
| 1737 | if [ $? -ne 0 ]; then |
| 1738 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1739 | fi |
| 1740 | |
| 1741 | cnt=0 |
| 1742 | OLDIFS=$IFS |
| 1743 | IFS="," |
| 1744 | for i in $event_name; do |
| 1745 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1746 | if [ "$traced" -ne 0 ]; then |
| 1747 | pass "Validate trace for event $i, $traced events" |
| 1748 | else |
| 1749 | fail "Validate trace for event $i" |
| 1750 | diag "Found $traced occurences of $i" |
| 1751 | fi |
| 1752 | cnt=$(($cnt + $traced)) |
| 1753 | done |
| 1754 | IFS=$OLDIFS |
| 1755 | test $cnt -eq $expected_count |
| 1756 | ok $? "Read a total of $cnt events, expected $expected_count" |
| 1757 | } |
| 1758 | |
| 1759 | function validate_trace_count_range_incl_min_excl_max |
| 1760 | { |
| 1761 | local event_name=$1 |
| 1762 | local trace_path=$2 |
| 1763 | local expected_min=$3 |
| 1764 | local expected_max=$4 |
| 1765 | |
| 1766 | which $BABELTRACE_BIN >/dev/null |
| 1767 | if [ $? -ne 0 ]; then |
| 1768 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1769 | fi |
| 1770 | |
| 1771 | cnt=0 |
| 1772 | OLDIFS=$IFS |
| 1773 | IFS="," |
| 1774 | for i in $event_name; do |
| 1775 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1776 | if [ "$traced" -ge $expected_min ]; then |
| 1777 | pass "Validate trace for event $i, $traced events" |
| 1778 | else |
| 1779 | fail "Validate trace for event $i" |
| 1780 | diag "Found $traced occurences of $i" |
| 1781 | fi |
| 1782 | cnt=$(($cnt + $traced)) |
| 1783 | done |
| 1784 | IFS=$OLDIFS |
| 1785 | test $cnt -lt $expected_max |
| 1786 | ok $? "Read a total of $cnt events, expected between [$expected_min, $expected_max[" |
| 1787 | } |
| 1788 | |
| 1789 | function trace_first_line |
| 1790 | { |
| 1791 | local trace_path=$1 |
| 1792 | |
| 1793 | which $BABELTRACE_BIN >/dev/null |
| 1794 | if [ $? -ne 0 ]; then |
| 1795 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1796 | fi |
| 1797 | |
| 1798 | $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1 |
| 1799 | } |
| 1800 | |
| 1801 | function validate_trace_exp() |
| 1802 | { |
| 1803 | local event_exp=$1 |
| 1804 | local trace_path=$2 |
| 1805 | |
| 1806 | which $BABELTRACE_BIN >/dev/null |
| 1807 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation" |
| 1808 | |
| 1809 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep --extended-regexp ${event_exp} | wc -l) |
| 1810 | if [ "$traced" -ne 0 ]; then |
| 1811 | pass "Validate trace for expression '${event_exp}', $traced events" |
| 1812 | else |
| 1813 | fail "Validate trace for expression '${event_exp}'" |
| 1814 | diag "Found $traced occurences of '${event_exp}'" |
| 1815 | fi |
| 1816 | ret=$? |
| 1817 | return $ret |
| 1818 | } |
| 1819 | |
| 1820 | function validate_trace_only_exp() |
| 1821 | { |
| 1822 | local event_exp=$1 |
| 1823 | local trace_path=$2 |
| 1824 | |
| 1825 | which $BABELTRACE_BIN >/dev/null |
| 1826 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1827 | |
| 1828 | local count=$($BABELTRACE_BIN $trace_path | grep --extended-regexp ${event_exp} | wc -l) |
| 1829 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 1830 | |
| 1831 | if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then |
| 1832 | pass "Trace match with $total for expression '${event_exp}'" |
| 1833 | else |
| 1834 | fail "Trace match" |
| 1835 | diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected" |
| 1836 | fi |
| 1837 | ret=$? |
| 1838 | return $ret |
| 1839 | } |
| 1840 | |
| 1841 | function validate_trace_empty() |
| 1842 | { |
| 1843 | local trace_path=$1 |
| 1844 | |
| 1845 | which $BABELTRACE_BIN >/dev/null |
| 1846 | if [ $? -ne 0 ]; then |
| 1847 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1848 | fi |
| 1849 | |
| 1850 | events=$($BABELTRACE_BIN $trace_path 2>/dev/null) |
| 1851 | ret=$? |
| 1852 | if [ $ret -ne 0 ]; then |
| 1853 | fail "Failed to parse trace" |
| 1854 | return $ret |
| 1855 | fi |
| 1856 | |
| 1857 | traced=$(echo -n "$events" | wc -l) |
| 1858 | if [ "$traced" -eq 0 ]; then |
| 1859 | pass "Validate empty trace" |
| 1860 | else |
| 1861 | fail "Validate empty trace" |
| 1862 | diag "Found $traced events in trace" |
| 1863 | fi |
| 1864 | ret=$? |
| 1865 | return $ret |
| 1866 | } |
| 1867 | |
| 1868 | function validate_directory_empty () |
| 1869 | { |
| 1870 | local trace_path="$1" |
| 1871 | |
| 1872 | # Do not double quote `$trace_path` below as we want wildcards to be |
| 1873 | # expanded. |
| 1874 | files="$(ls -A $trace_path)" |
| 1875 | ret=$? |
| 1876 | if [ $ret -ne 0 ]; then |
| 1877 | fail "Failed to list content of directory \"$trace_path\"" |
| 1878 | return $ret |
| 1879 | fi |
| 1880 | |
| 1881 | nb_files="$(echo -n "$files" | wc -l)" |
| 1882 | ok $nb_files "Directory \"$trace_path\" is empty" |
| 1883 | } |
| 1884 | |
| 1885 | function validate_trace_session_ust_empty() |
| 1886 | { |
| 1887 | validate_directory_empty "$1"/ust |
| 1888 | } |
| 1889 | |
| 1890 | function validate_trace_session_kernel_empty() |
| 1891 | { |
| 1892 | validate_trace_empty "$1"/kernel |
| 1893 | } |
| 1894 | |
| 1895 | function regenerate_metadata () |
| 1896 | { |
| 1897 | local expected_to_fail=$1 |
| 1898 | local sess_name=$2 |
| 1899 | |
| 1900 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate metadata -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1901 | ret=$? |
| 1902 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1903 | test "$ret" -ne "0" |
| 1904 | ok $? "Expected fail on regenerate metadata $sess_name" |
| 1905 | else |
| 1906 | ok $ret "Metadata regenerate $sess_name" |
| 1907 | fi |
| 1908 | } |
| 1909 | |
| 1910 | function regenerate_metadata_ok () |
| 1911 | { |
| 1912 | regenerate_metadata 0 "$@" |
| 1913 | } |
| 1914 | |
| 1915 | function regenerate_metadata_fail () |
| 1916 | { |
| 1917 | regenerate_metadata 1 "$@" |
| 1918 | } |
| 1919 | |
| 1920 | function regenerate_statedump () |
| 1921 | { |
| 1922 | local expected_to_fail=$1 |
| 1923 | local sess_name=$2 |
| 1924 | |
| 1925 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate statedump -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1926 | ret=$? |
| 1927 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1928 | test "$ret" -ne "0" |
| 1929 | ok $? "Expected fail on regenerate statedump $sess_name" |
| 1930 | else |
| 1931 | ok $ret "Statedump regenerate $sess_name" |
| 1932 | fi |
| 1933 | } |
| 1934 | |
| 1935 | function regenerate_statedump_ok () |
| 1936 | { |
| 1937 | regenerate_statedump 0 "$@" |
| 1938 | } |
| 1939 | |
| 1940 | function regenerate_statedump_fail () |
| 1941 | { |
| 1942 | regenerate_statedump 1 "$@" |
| 1943 | } |
| 1944 | |
| 1945 | function rotate_session () |
| 1946 | { |
| 1947 | local expected_to_fail=$1 |
| 1948 | local sess_name=$2 |
| 1949 | |
| 1950 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN rotate $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1951 | ret=$? |
| 1952 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1953 | test "$ret" -ne "0" |
| 1954 | ok $? "Expected fail on rotate session $sess_name" |
| 1955 | else |
| 1956 | ok $ret "Rotate session $sess_name" |
| 1957 | fi |
| 1958 | } |
| 1959 | |
| 1960 | function rotate_session_ok () |
| 1961 | { |
| 1962 | rotate_session 0 "$@" |
| 1963 | } |
| 1964 | |
| 1965 | function rotate_session_fail () |
| 1966 | { |
| 1967 | rotate_session 1 "$@" |
| 1968 | } |
| 1969 | |
| 1970 | function destructive_tests_enabled () |
| 1971 | { |
| 1972 | if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then |
| 1973 | return 0 |
| 1974 | else |
| 1975 | return 1 |
| 1976 | fi |
| 1977 | } |
| 1978 | |
| 1979 | function lttng_enable_rotation_timer () |
| 1980 | { |
| 1981 | local expected_to_fail=$1 |
| 1982 | local sess_name=$2 |
| 1983 | local period=$3 |
| 1984 | |
| 1985 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --timer $period 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1986 | ret=$? |
| 1987 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1988 | test "$ret" -ne "0" |
| 1989 | ok $? "Expected fail when setting periodic rotation ($period) of session $sess_name" |
| 1990 | else |
| 1991 | ok $ret "Set periodic rotation ($period) of session $sess_name" |
| 1992 | fi |
| 1993 | } |
| 1994 | |
| 1995 | function lttng_enable_rotation_timer_ok () |
| 1996 | { |
| 1997 | lttng_enable_rotation_timer 0 $@ |
| 1998 | } |
| 1999 | |
| 2000 | function lttng_enable_rotation_timer_fail () |
| 2001 | { |
| 2002 | lttng_enable_rotation_timer 1 $@ |
| 2003 | } |
| 2004 | |
| 2005 | function lttng_enable_rotation_size () |
| 2006 | { |
| 2007 | local expected_to_fail=$1 |
| 2008 | local sess_name=$2 |
| 2009 | local size=$3 |
| 2010 | |
| 2011 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --size $size 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 2012 | ret=$? |
| 2013 | if [[ $expected_to_fail -eq "1" ]]; then |
| 2014 | test "$ret" -ne "0" |
| 2015 | ok $? "Expected fail on rotate session $sess_name" |
| 2016 | else |
| 2017 | ok $ret "Rotate session $sess_name" |
| 2018 | fi |
| 2019 | } |
| 2020 | |
| 2021 | function lttng_enable_rotation_size_ok () |
| 2022 | { |
| 2023 | lttng_enable_rotation_size 0 $@ |
| 2024 | } |
| 2025 | |
| 2026 | function lttng_enable_rotation_size_fail () |
| 2027 | { |
| 2028 | lttng_enable_rotation_size 1 $@ |
| 2029 | } |
| 2030 | |
| 2031 | function lttng_clear_session () |
| 2032 | { |
| 2033 | local expected_to_fail=$1 |
| 2034 | local sess_name=$2 |
| 2035 | |
| 2036 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 2037 | ret=$? |
| 2038 | if [[ $expected_to_fail -eq "1" ]]; then |
| 2039 | test "$ret" -ne "0" |
| 2040 | ok $? "Expected fail on clear session $sess_name" |
| 2041 | else |
| 2042 | ok $ret "Clear session $sess_name" |
| 2043 | fi |
| 2044 | } |
| 2045 | |
| 2046 | function lttng_clear_session_ok () |
| 2047 | { |
| 2048 | lttng_clear_session 0 $@ |
| 2049 | } |
| 2050 | |
| 2051 | function lttng_clear_session_fail () |
| 2052 | { |
| 2053 | lttng_clear_session 1 $@ |
| 2054 | } |
| 2055 | |
| 2056 | function lttng_clear_all () |
| 2057 | { |
| 2058 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 2059 | ok $? "Clear all lttng sessions" |
| 2060 | } |