| 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 | # Check pgrep from env, default to pgrep if none |
| 78 | if [ -z "$PGREP" ]; then |
| 79 | PGREP=pgrep |
| 80 | fi |
| 81 | |
| 82 | # Due to the renaming of threads we need to use the full command (pgrep -f) to |
| 83 | # identify the pids for multiple lttng related processes. The problem with "pgrep |
| 84 | # -f" is that it ends up also looking at the arguments. We use a two stage |
| 85 | # lookup. The first one is using "pgrep -f" yielding potential candidate. |
| 86 | # The second on perform grep on the basename of the first field of the |
| 87 | # /proc/pid/cmdline of the previously identified pids. The first field |
| 88 | # correspond to the actual command. |
| 89 | function lttng_pgrep () |
| 90 | { |
| 91 | local pattern=$1 |
| 92 | local possible_pids |
| 93 | local full_command_no_argument |
| 94 | local command_basename |
| 95 | |
| 96 | possible_pids=$($PGREP -f "$pattern") |
| 97 | if [ -z "$possible_pids" ]; then |
| 98 | return 0 |
| 99 | fi |
| 100 | |
| 101 | while IFS= read -r pid ; do |
| 102 | # /proc/pid/cmdline is null separated. |
| 103 | if full_command_no_argument=$(cut -d '' -f 1 < /proc/"$pid"/cmdline); then |
| 104 | command_basename=$(basename "$full_command_no_argument") |
| 105 | if grep -q "$pattern" <<< "$command_basename"; then |
| 106 | echo "$pid" |
| 107 | fi |
| 108 | fi |
| 109 | done <<< "$possible_pids" |
| 110 | return 0 |
| 111 | } |
| 112 | |
| 113 | function print_ok () |
| 114 | { |
| 115 | # Check if we are a terminal |
| 116 | if [ -t 1 ]; then |
| 117 | echo -e "\e[1;32mOK\e[0m" |
| 118 | else |
| 119 | echo -e "OK" |
| 120 | fi |
| 121 | } |
| 122 | |
| 123 | function print_fail () |
| 124 | { |
| 125 | # Check if we are a terminal |
| 126 | if [ -t 1 ]; then |
| 127 | echo -e "\e[1;31mFAIL\e[0m" |
| 128 | else |
| 129 | echo -e "FAIL" |
| 130 | fi |
| 131 | } |
| 132 | |
| 133 | function print_test_banner () |
| 134 | { |
| 135 | local desc="$1" |
| 136 | diag "$desc" |
| 137 | } |
| 138 | |
| 139 | function validate_kernel_version () |
| 140 | { |
| 141 | local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) |
| 142 | if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then |
| 143 | return 0 |
| 144 | fi |
| 145 | if [ ${kern_version[1]} -gt $KERNEL_MINOR_VERSION ]; then |
| 146 | return 0 |
| 147 | fi |
| 148 | if [ ${kern_version[2]} -ge $KERNEL_PATCHLEVEL_VERSION ]; then |
| 149 | return 0 |
| 150 | fi |
| 151 | return 1 |
| 152 | } |
| 153 | |
| 154 | # Generate a random string |
| 155 | # $1 = number of characters; defaults to 16 |
| 156 | # $2 = include special characters; 1 = yes, 0 = no; defaults to yes |
| 157 | function randstring() |
| 158 | { |
| 159 | [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]" |
| 160 | cat /dev/urandom 2>/dev/null | tr -cd "$CHAR" 2>/dev/null | head -c ${1:-16} 2>/dev/null |
| 161 | echo |
| 162 | } |
| 163 | |
| 164 | # Return the number of _configured_ CPUs. |
| 165 | function conf_proc_count() |
| 166 | { |
| 167 | getconf _NPROCESSORS_CONF |
| 168 | if [ $? -ne 0 ]; then |
| 169 | diag "Failed to get the number of configured CPUs" |
| 170 | fi |
| 171 | echo |
| 172 | } |
| 173 | |
| 174 | # Check if base lttng-modules are present. |
| 175 | # Bail out on failure |
| 176 | function validate_lttng_modules_present () |
| 177 | { |
| 178 | # Check for loadable modules. |
| 179 | modprobe -n lttng-tracer 2>/dev/null |
| 180 | if [ $? -eq 0 ]; then |
| 181 | return 0 |
| 182 | fi |
| 183 | |
| 184 | # Check for builtin modules. |
| 185 | ls /proc/lttng > /dev/null 2>&1 |
| 186 | if [ $? -eq 0 ]; then |
| 187 | return 0 |
| 188 | fi |
| 189 | |
| 190 | BAIL_OUT "LTTng modules not detected." |
| 191 | } |
| 192 | |
| 193 | function enable_kernel_lttng_event |
| 194 | { |
| 195 | local withtap="$1" |
| 196 | local expected_to_fail="$2" |
| 197 | local sess_name="$3" |
| 198 | local event_name="$4" |
| 199 | local channel_name="$5" |
| 200 | |
| 201 | if [ -z "$event_name" ]; then |
| 202 | # Enable all event if no event name specified |
| 203 | event_name="-a" |
| 204 | fi |
| 205 | |
| 206 | if [ -z "$channel_name" ]; then |
| 207 | # default channel if none specified |
| 208 | chan="" |
| 209 | else |
| 210 | chan="-c $channel_name" |
| 211 | fi |
| 212 | |
| 213 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 214 | ret=$? |
| 215 | if [[ $expected_to_fail -eq "1" ]]; then |
| 216 | test $ret -ne "0" |
| 217 | ret=$? |
| 218 | if [ $withtap -eq "1" ]; then |
| 219 | ok $ret "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected" |
| 220 | fi |
| 221 | else |
| 222 | if [ $withtap -eq "1" ]; then |
| 223 | ok $ret "Enable kernel event $event_name for session $sess_name" |
| 224 | fi |
| 225 | fi |
| 226 | } |
| 227 | |
| 228 | function enable_kernel_lttng_event_ok () |
| 229 | { |
| 230 | enable_kernel_lttng_event 1 0 "$@" |
| 231 | } |
| 232 | |
| 233 | function enable_kernel_lttng_event_fail () |
| 234 | { |
| 235 | enable_kernel_lttng_event 1 1 "$@" |
| 236 | } |
| 237 | |
| 238 | function enable_kernel_lttng_event_notap () |
| 239 | { |
| 240 | enable_kernel_lttng_event 0 0 "$@" |
| 241 | } |
| 242 | |
| 243 | # Old interface |
| 244 | function lttng_enable_kernel_event |
| 245 | { |
| 246 | enable_kernel_lttng_event_ok "$@" |
| 247 | } |
| 248 | |
| 249 | function lttng_enable_kernel_syscall() |
| 250 | { |
| 251 | local expected_to_fail=$1 |
| 252 | local sess_name=$2 |
| 253 | local syscall_name=$3 |
| 254 | local channel_name=$4 |
| 255 | |
| 256 | if [ -z $syscall_name ]; then |
| 257 | # Enable all event if no syscall name specified |
| 258 | syscall_name="-a" |
| 259 | fi |
| 260 | |
| 261 | if [ -z $channel_name ]; then |
| 262 | # default channel if none specified |
| 263 | chan="" |
| 264 | else |
| 265 | chan="-c $channel_name" |
| 266 | fi |
| 267 | |
| 268 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 269 | ret=$? |
| 270 | if [[ $expected_to_fail -eq "1" ]]; then |
| 271 | test $ret -ne "0" |
| 272 | ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" |
| 273 | else |
| 274 | ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 275 | fi |
| 276 | } |
| 277 | |
| 278 | function lttng_enable_kernel_syscall_ok() |
| 279 | { |
| 280 | lttng_enable_kernel_syscall 0 "$@" |
| 281 | } |
| 282 | |
| 283 | function lttng_enable_kernel_syscall_fail() |
| 284 | { |
| 285 | lttng_enable_kernel_syscall 1 "$@" |
| 286 | } |
| 287 | |
| 288 | function lttng_disable_kernel_syscall() |
| 289 | { |
| 290 | local expected_to_fail=$1 |
| 291 | local sess_name=$2 |
| 292 | local syscall_name=$3 |
| 293 | local channel_name=$4 |
| 294 | |
| 295 | if [ -z $syscall_name ]; then |
| 296 | # Enable all event if no syscall name specified |
| 297 | syscall_name="-a" |
| 298 | fi |
| 299 | |
| 300 | if [ -z $channel_name ]; then |
| 301 | # default channel if none specified |
| 302 | chan="" |
| 303 | else |
| 304 | chan="-c $channel_name" |
| 305 | fi |
| 306 | |
| 307 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 308 | |
| 309 | ret=$? |
| 310 | if [[ $expected_to_fail -eq "1" ]]; then |
| 311 | test $ret -ne "0" |
| 312 | ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected" |
| 313 | else |
| 314 | ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name" |
| 315 | fi |
| 316 | } |
| 317 | |
| 318 | function lttng_disable_kernel_syscall_ok() |
| 319 | { |
| 320 | lttng_disable_kernel_syscall 0 "$@" |
| 321 | } |
| 322 | |
| 323 | function lttng_disable_kernel_syscall_fail() |
| 324 | { |
| 325 | lttng_disable_kernel_syscall 1 "$@" |
| 326 | } |
| 327 | |
| 328 | function lttng_enable_kernel_userspace_probe_event () |
| 329 | { |
| 330 | local expected_to_fail="$1" |
| 331 | local sess_name="$2" |
| 332 | local target="$3" |
| 333 | local event_name="$4" |
| 334 | |
| 335 | "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" enable-event --kernel --userspace-probe="$target" "$event_name" -s "$sess_name" > "$OUTPUT_DEST" 2> "$ERROR_OUTPUT_DEST" |
| 336 | ret=$? |
| 337 | if [[ $expected_to_fail -eq "1" ]]; then |
| 338 | test $ret -ne "0" |
| 339 | ok $? "Enable kernel userspace probe event for session $sess_name failed as expected" |
| 340 | else |
| 341 | ok $ret "Enable kernel userspace probe event for session $sess_name" |
| 342 | fi |
| 343 | } |
| 344 | |
| 345 | function lttng_enable_kernel_userspace_probe_event_fail () |
| 346 | { |
| 347 | lttng_enable_kernel_userspace_probe_event 1 "$@" |
| 348 | } |
| 349 | |
| 350 | function lttng_enable_kernel_userspace_probe_event_ok () |
| 351 | { |
| 352 | lttng_enable_kernel_userspace_probe_event 0 "$@" |
| 353 | } |
| 354 | |
| 355 | function disable_kernel_lttng_userspace_probe_event_ok () |
| 356 | { |
| 357 | local sess_name="$1" |
| 358 | local event_name="$2" |
| 359 | |
| 360 | "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" disable-event --kernel "$event_name" -s "$sess_name" > "$OUTPUT_DEST" 2> "$ERROR_OUTPUT_DEST" |
| 361 | ok $? "Disable kernel event $target for session $sess_name" |
| 362 | } |
| 363 | function lttng_enable_kernel_channel() |
| 364 | { |
| 365 | local withtap=$1 |
| 366 | local expected_to_fail=$2 |
| 367 | local sess_name=$3 |
| 368 | local channel_name=$4 |
| 369 | local opts="${@:5}" |
| 370 | |
| 371 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 372 | ret=$? |
| 373 | if [[ $expected_to_fail -eq "1" ]]; then |
| 374 | test "$ret" -ne "0" |
| 375 | ret=$? |
| 376 | if [ $withtap -eq "1" ]; then |
| 377 | ok $ret "Enable channel $channel_name for session $sess_name failed as expected" |
| 378 | fi |
| 379 | else |
| 380 | if [ $withtap -eq "1" ]; then |
| 381 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 382 | fi |
| 383 | fi |
| 384 | } |
| 385 | |
| 386 | function lttng_enable_kernel_channel_ok() |
| 387 | { |
| 388 | lttng_enable_kernel_channel 1 0 "$@" |
| 389 | } |
| 390 | |
| 391 | function lttng_enable_kernel_channel_fail() |
| 392 | { |
| 393 | lttng_enable_kernel_channel 1 1 "$@" |
| 394 | } |
| 395 | |
| 396 | function lttng_enable_kernel_channel_notap() |
| 397 | { |
| 398 | lttng_enable_kernel_channel 0 0 "$@" |
| 399 | } |
| 400 | |
| 401 | function enable_kernel_lttng_channel_ok() |
| 402 | { |
| 403 | lttng_enable_kernel_channel 1 0 "$@" |
| 404 | } |
| 405 | |
| 406 | function lttng_disable_kernel_channel() |
| 407 | { |
| 408 | local expected_to_fail=$1 |
| 409 | local sess_name=$2 |
| 410 | local channel_name=$3 |
| 411 | |
| 412 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 413 | ret=$? |
| 414 | if [[ $expected_to_fail -eq "1" ]]; then |
| 415 | test "$ret" -ne "0" |
| 416 | ok $? "Disable channel $channel_name for session $sess_name failed as expected" |
| 417 | else |
| 418 | ok $ret "Disable channel $channel_name for session $sess_name" |
| 419 | fi |
| 420 | } |
| 421 | |
| 422 | function lttng_disable_kernel_channel_ok() |
| 423 | { |
| 424 | lttng_disable_kernel_channel 0 "$@" |
| 425 | } |
| 426 | |
| 427 | function lttng_disable_kernel_channel_fail() |
| 428 | { |
| 429 | lttng_disable_kernel_channel 1 "$@" |
| 430 | } |
| 431 | |
| 432 | function start_lttng_relayd_opt() |
| 433 | { |
| 434 | local withtap=$1 |
| 435 | local process_mode=$2 |
| 436 | local opt=$3 |
| 437 | |
| 438 | DIR=$(readlink -f "$TESTDIR") |
| 439 | |
| 440 | if [ -z $(lttng_pgrep "$RELAYD_MATCH") ]; then |
| 441 | # shellcheck disable=SC2086 |
| 442 | $DIR/../src/bin/lttng-relayd/$RELAYD_BIN $process_mode $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 443 | #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 & |
| 444 | if [ $? -eq 1 ]; then |
| 445 | if [ $withtap -eq "1" ]; then |
| 446 | fail "Start lttng-relayd (process mode: $process_mode opt: $opt)" |
| 447 | fi |
| 448 | return 1 |
| 449 | else |
| 450 | if [ $withtap -eq "1" ]; then |
| 451 | pass "Start lttng-relayd (process mode: $process_mode opt: $opt)" |
| 452 | fi |
| 453 | fi |
| 454 | else |
| 455 | pass "Start lttng-relayd (opt: $opt)" |
| 456 | fi |
| 457 | } |
| 458 | |
| 459 | function start_lttng_relayd() |
| 460 | { |
| 461 | start_lttng_relayd_opt 1 "-b" "$@" |
| 462 | } |
| 463 | |
| 464 | function start_lttng_relayd_notap() |
| 465 | { |
| 466 | start_lttng_relayd_opt 0 "-b" "$@" |
| 467 | } |
| 468 | |
| 469 | function stop_lttng_relayd_opt() |
| 470 | { |
| 471 | local withtap=$1 |
| 472 | local signal=$2 |
| 473 | |
| 474 | if [ -z "$signal" ]; then |
| 475 | signal="SIGTERM" |
| 476 | fi |
| 477 | |
| 478 | local timeout_s=$3 |
| 479 | local dtimeleft_s= |
| 480 | |
| 481 | # Multiply time by 2 to simplify integer arithmetic |
| 482 | if [ -n "$timeout_s" ]; then |
| 483 | dtimeleft_s=$((timeout_s * 2)) |
| 484 | fi |
| 485 | |
| 486 | local retval=0 |
| 487 | local pids= |
| 488 | |
| 489 | pids=$(lttng_pgrep "$RELAYD_MATCH") |
| 490 | if [ -z "$pids" ]; then |
| 491 | if [ "$withtap" -eq "1" ]; then |
| 492 | pass "No relay daemon to kill" |
| 493 | fi |
| 494 | return 0 |
| 495 | fi |
| 496 | |
| 497 | diag "Killing (signal $signal) lttng-relayd (pid: $pids)" |
| 498 | |
| 499 | # shellcheck disable=SC2086 |
| 500 | if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 501 | retval=1 |
| 502 | if [ "$withtap" -eq "1" ]; then |
| 503 | fail "Kill relay daemon" |
| 504 | fi |
| 505 | else |
| 506 | out=1 |
| 507 | while [ -n "$out" ]; do |
| 508 | out=$(lttng_pgrep "$RELAYD_MATCH") |
| 509 | if [ -n "$dtimeleft_s" ]; then |
| 510 | if [ $dtimeleft_s -lt 0 ]; then |
| 511 | out= |
| 512 | retval=1 |
| 513 | fi |
| 514 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 515 | fi |
| 516 | sleep 0.5 |
| 517 | done |
| 518 | if [ "$withtap" -eq "1" ]; then |
| 519 | if [ "$retval" -eq "0" ]; then |
| 520 | pass "Wait after kill relay daemon" |
| 521 | else |
| 522 | fail "Wait after kill relay daemon" |
| 523 | fi |
| 524 | fi |
| 525 | fi |
| 526 | return $retval |
| 527 | } |
| 528 | |
| 529 | function stop_lttng_relayd() |
| 530 | { |
| 531 | stop_lttng_relayd_opt 1 "$@" |
| 532 | } |
| 533 | |
| 534 | function stop_lttng_relayd_notap() |
| 535 | { |
| 536 | stop_lttng_relayd_opt 0 "$@" |
| 537 | } |
| 538 | |
| 539 | #First arg: show tap output |
| 540 | #Second argument: load path for automatic loading |
| 541 | function start_lttng_sessiond_opt() |
| 542 | { |
| 543 | local withtap=$1 |
| 544 | local load_path=$2 |
| 545 | |
| 546 | local env_vars="" |
| 547 | local consumerd="" |
| 548 | |
| 549 | local long_bit_value= |
| 550 | long_bit_value=$(getconf LONG_BIT) |
| 551 | |
| 552 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 553 | # Env variable requested no session daemon |
| 554 | return |
| 555 | fi |
| 556 | |
| 557 | DIR=$(readlink -f "$TESTDIR") |
| 558 | |
| 559 | # Get long_bit value for 32/64 consumerd |
| 560 | case "$long_bit_value" in |
| 561 | 32) |
| 562 | consumerd="--consumerd32-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 563 | ;; |
| 564 | 64) |
| 565 | consumerd="--consumerd64-path=$DIR/../src/bin/lttng-consumerd/lttng-consumerd" |
| 566 | ;; |
| 567 | *) |
| 568 | return |
| 569 | ;; |
| 570 | esac |
| 571 | |
| 572 | # Check for env. variable. Allow the use of LD_PRELOAD etc. |
| 573 | if [[ "x${LTTNG_SESSIOND_ENV_VARS}" != "x" ]]; then |
| 574 | env_vars="${LTTNG_SESSIOND_ENV_VARS} " |
| 575 | fi |
| 576 | env_vars="${env_vars}$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN" |
| 577 | |
| 578 | if ! validate_kernel_version; then |
| 579 | fail "Start session daemon" |
| 580 | BAIL_OUT "*** Kernel too old for session daemon tests ***" |
| 581 | fi |
| 582 | |
| 583 | : "${LTTNG_SESSION_CONFIG_XSD_PATH="${DIR}/../src/common/config/"}" |
| 584 | export LTTNG_SESSION_CONFIG_XSD_PATH |
| 585 | |
| 586 | if [ -z "$(lttng_pgrep "${SESSIOND_MATCH}")" ]; then |
| 587 | # Have a load path ? |
| 588 | if [ -n "$load_path" ]; then |
| 589 | # shellcheck disable=SC2086 |
| 590 | env $env_vars --load "$load_path" --background "$consumerd" |
| 591 | else |
| 592 | # shellcheck disable=SC2086 |
| 593 | env $env_vars --background "$consumerd" |
| 594 | fi |
| 595 | #$DIR/../src/bin/lttng-sessiond/$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 |
| 596 | status=$? |
| 597 | if [ "$withtap" -eq "1" ]; then |
| 598 | ok $status "Start session daemon" |
| 599 | fi |
| 600 | fi |
| 601 | } |
| 602 | |
| 603 | function start_lttng_sessiond() |
| 604 | { |
| 605 | start_lttng_sessiond_opt 1 "$@" |
| 606 | } |
| 607 | |
| 608 | function start_lttng_sessiond_notap() |
| 609 | { |
| 610 | start_lttng_sessiond_opt 0 "$@" |
| 611 | } |
| 612 | |
| 613 | function stop_lttng_sessiond_opt() |
| 614 | { |
| 615 | local withtap=$1 |
| 616 | local signal=$2 |
| 617 | |
| 618 | if [ -z "$signal" ]; then |
| 619 | signal=SIGTERM |
| 620 | fi |
| 621 | |
| 622 | local timeout_s=$3 |
| 623 | local dtimeleft_s= |
| 624 | |
| 625 | # Multiply time by 2 to simplify integer arithmetic |
| 626 | if [ -n "$timeout_s" ]; then |
| 627 | dtimeleft_s=$((timeout_s * 2)) |
| 628 | fi |
| 629 | |
| 630 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 631 | # Env variable requested no session daemon |
| 632 | return 0 |
| 633 | fi |
| 634 | |
| 635 | local retval=0 |
| 636 | |
| 637 | local runas_pids= |
| 638 | runas_pids=$(lttng_pgrep "$RUNAS_MATCH") |
| 639 | |
| 640 | local pids= |
| 641 | pids=$(lttng_pgrep "$SESSIOND_MATCH") |
| 642 | |
| 643 | if [ -n "$runas_pids" ]; then |
| 644 | pids="$pids $runas_pids" |
| 645 | fi |
| 646 | |
| 647 | if [ -z "$pids" ]; then |
| 648 | if [ "$withtap" -eq "1" ]; then |
| 649 | pass "No session daemon to kill" |
| 650 | fi |
| 651 | return 0 |
| 652 | fi |
| 653 | |
| 654 | diag "Killing (signal $signal) $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo "$pids" | tr '\n' ' ')" |
| 655 | |
| 656 | # shellcheck disable=SC2086 |
| 657 | if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 658 | retval=1 |
| 659 | if [ "$withtap" -eq "1" ]; then |
| 660 | fail "Kill sessions daemon" |
| 661 | fi |
| 662 | else |
| 663 | out=1 |
| 664 | while [ -n "$out" ]; do |
| 665 | out=$(lttng_pgrep "${SESSIOND_MATCH}") |
| 666 | if [ -n "$dtimeleft_s" ]; then |
| 667 | if [ $dtimeleft_s -lt 0 ]; then |
| 668 | out= |
| 669 | retval=1 |
| 670 | fi |
| 671 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 672 | fi |
| 673 | sleep 0.5 |
| 674 | done |
| 675 | out=1 |
| 676 | while [ -n "$out" ]; do |
| 677 | out=$(lttng_pgrep "$CONSUMERD_MATCH") |
| 678 | if [ -n "$dtimeleft_s" ]; then |
| 679 | if [ $dtimeleft_s -lt 0 ]; then |
| 680 | out= |
| 681 | retval=1 |
| 682 | fi |
| 683 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 684 | fi |
| 685 | sleep 0.5 |
| 686 | done |
| 687 | |
| 688 | if [ "$withtap" -eq "1" ]; then |
| 689 | if [ "$retval" -eq "0" ]; then |
| 690 | pass "Wait after kill session daemon" |
| 691 | else |
| 692 | fail "Wait after kill session daemon" |
| 693 | fi |
| 694 | fi |
| 695 | fi |
| 696 | if [ "$signal" = "SIGKILL" ]; then |
| 697 | if [ "$(id -u)" -eq "0" ]; then |
| 698 | local modules= |
| 699 | modules="$(lsmod | grep ^lttng | awk '{print $1}')" |
| 700 | |
| 701 | if [ -n "$modules" ]; then |
| 702 | diag "Unloading all LTTng modules" |
| 703 | modprobe -r "$modules" |
| 704 | fi |
| 705 | fi |
| 706 | fi |
| 707 | |
| 708 | return $retval |
| 709 | } |
| 710 | |
| 711 | function stop_lttng_sessiond() |
| 712 | { |
| 713 | stop_lttng_sessiond_opt 1 "$@" |
| 714 | } |
| 715 | |
| 716 | function stop_lttng_sessiond_notap() |
| 717 | { |
| 718 | stop_lttng_sessiond_opt 0 "$@" |
| 719 | } |
| 720 | |
| 721 | function sigstop_lttng_sessiond_opt() |
| 722 | { |
| 723 | local withtap=$1 |
| 724 | local signal=SIGSTOP |
| 725 | |
| 726 | if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then |
| 727 | # Env variable requested no session daemon |
| 728 | return |
| 729 | fi |
| 730 | |
| 731 | PID_SESSIOND="$(lttng_pgrep "${SESSIOND_MATCH}") $(lttng_pgrep "$RUNAS_MATCH")" |
| 732 | |
| 733 | if [ "$withtap" -eq "1" ]; then |
| 734 | diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo "$PID_SESSIOND" | tr '\n' ' ')" |
| 735 | fi |
| 736 | |
| 737 | # shellcheck disable=SC2086 |
| 738 | if ! kill -s $signal $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 739 | if [ "$withtap" -eq "1" ]; then |
| 740 | fail "Sending SIGSTOP to session daemon" |
| 741 | fi |
| 742 | else |
| 743 | out=1 |
| 744 | while [ $out -ne 0 ]; do |
| 745 | pid="$(lttng_pgrep "$SESSIOND_MATCH")" |
| 746 | |
| 747 | # Wait until state becomes stopped for session |
| 748 | # daemon(s). |
| 749 | out=0 |
| 750 | for sessiond_pid in $pid; do |
| 751 | state="$(ps -p "$sessiond_pid" -o state= )" |
| 752 | if [[ -n "$state" && "$state" != "T" ]]; then |
| 753 | out=1 |
| 754 | fi |
| 755 | done |
| 756 | sleep 0.5 |
| 757 | done |
| 758 | if [ "$withtap" -eq "1" ]; then |
| 759 | pass "Sending SIGSTOP to session daemon" |
| 760 | fi |
| 761 | fi |
| 762 | } |
| 763 | |
| 764 | function sigstop_lttng_sessiond() |
| 765 | { |
| 766 | sigstop_lttng_sessiond_opt 1 "$@" |
| 767 | } |
| 768 | |
| 769 | function sigstop_lttng_sessiond_notap() |
| 770 | { |
| 771 | sigstop_lttng_sessiond_opt 0 "$@" |
| 772 | } |
| 773 | |
| 774 | function stop_lttng_consumerd_opt() |
| 775 | { |
| 776 | local withtap=$1 |
| 777 | local signal=$2 |
| 778 | |
| 779 | if [ -z "$signal" ]; then |
| 780 | signal=SIGTERM |
| 781 | fi |
| 782 | |
| 783 | local timeout_s=$3 |
| 784 | local dtimeleft_s= |
| 785 | |
| 786 | # Multiply time by 2 to simplify integer arithmetic |
| 787 | if [ -n "$timeout_s" ]; then |
| 788 | dtimeleft_s=$((timeout_s * 2)) |
| 789 | fi |
| 790 | |
| 791 | local retval=0 |
| 792 | |
| 793 | PID_CONSUMERD="$(lttng_pgrep "$CONSUMERD_MATCH")" |
| 794 | |
| 795 | if [ -z "$PID_CONSUMERD" ]; then |
| 796 | if [ "$withtap" -eq "1" ]; then |
| 797 | pass "No consumer daemon to kill" |
| 798 | fi |
| 799 | return 0 |
| 800 | fi |
| 801 | |
| 802 | diag "Killing (signal $signal) $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')" |
| 803 | |
| 804 | # shellcheck disable=SC2086 |
| 805 | if ! kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then |
| 806 | retval=1 |
| 807 | if [ "$withtap" -eq "1" ]; then |
| 808 | fail "Kill consumer daemon" |
| 809 | fi |
| 810 | else |
| 811 | out=1 |
| 812 | while [ $out -ne 0 ]; do |
| 813 | pid="$(lttng_pgrep "$CONSUMERD_MATCH")" |
| 814 | |
| 815 | # If consumerds are still present check their status. |
| 816 | # A zombie status qualifies the consumerd as *killed* |
| 817 | out=0 |
| 818 | for consumer_pid in $pid; do |
| 819 | state="$(ps -p "$consumer_pid" -o state= )" |
| 820 | if [[ -n "$state" && "$state" != "Z" ]]; then |
| 821 | out=1 |
| 822 | fi |
| 823 | done |
| 824 | if [ -n "$dtimeleft_s" ]; then |
| 825 | if [ $dtimeleft_s -lt 0 ]; then |
| 826 | out=0 |
| 827 | retval=1 |
| 828 | fi |
| 829 | dtimeleft_s=$((dtimeleft_s - 1)) |
| 830 | fi |
| 831 | sleep 0.5 |
| 832 | done |
| 833 | if [ "$withtap" -eq "1" ]; then |
| 834 | if [ "$retval" -eq "0" ]; then |
| 835 | pass "Wait after kill consumer daemon" |
| 836 | else |
| 837 | fail "Wait after kill consumer daemon" |
| 838 | fi |
| 839 | fi |
| 840 | fi |
| 841 | |
| 842 | return $retval |
| 843 | } |
| 844 | |
| 845 | function stop_lttng_consumerd() |
| 846 | { |
| 847 | stop_lttng_consumerd_opt 1 "$@" |
| 848 | } |
| 849 | |
| 850 | function stop_lttng_consumerd_notap() |
| 851 | { |
| 852 | stop_lttng_consumerd_opt 0 "$@" |
| 853 | } |
| 854 | |
| 855 | function sigstop_lttng_consumerd_opt() |
| 856 | { |
| 857 | local withtap=$1 |
| 858 | local signal=SIGSTOP |
| 859 | |
| 860 | PID_CONSUMERD="$(lttng_pgrep "$CONSUMERD_MATCH")" |
| 861 | |
| 862 | diag "Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')" |
| 863 | |
| 864 | # shellcheck disable=SC2086 |
| 865 | kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 866 | retval=$? |
| 867 | |
| 868 | if [ $retval -eq 1 ]; then |
| 869 | if [ "$withtap" -eq "1" ]; then |
| 870 | fail "Sending SIGSTOP to consumer daemon" |
| 871 | fi |
| 872 | return 1 |
| 873 | else |
| 874 | out=1 |
| 875 | while [ $out -ne 0 ]; do |
| 876 | pid="$(lttng_pgrep "$CONSUMERD_MATCH")" |
| 877 | |
| 878 | # Wait until state becomes stopped for all |
| 879 | # consumers. |
| 880 | out=0 |
| 881 | for consumer_pid in $pid; do |
| 882 | state="$(ps -p "$consumer_pid" -o state= )" |
| 883 | if [[ -n "$state" && "$state" != "T" ]]; then |
| 884 | out=1 |
| 885 | fi |
| 886 | done |
| 887 | sleep 0.5 |
| 888 | done |
| 889 | if [ "$withtap" -eq "1" ]; then |
| 890 | pass "Sending SIGSTOP to consumer daemon" |
| 891 | fi |
| 892 | fi |
| 893 | return $retval |
| 894 | } |
| 895 | |
| 896 | function sigstop_lttng_consumerd() |
| 897 | { |
| 898 | sigstop_lttng_consumerd_opt 1 "$@" |
| 899 | } |
| 900 | |
| 901 | function sigstop_lttng_consumerd_notap() |
| 902 | { |
| 903 | sigstop_lttng_consumerd_opt 0 "$@" |
| 904 | } |
| 905 | |
| 906 | function list_lttng_with_opts () |
| 907 | { |
| 908 | local opts=$1 |
| 909 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 910 | ok $? "Lttng-tool list command with option $opts" |
| 911 | } |
| 912 | |
| 913 | function create_lttng_session_no_output () |
| 914 | { |
| 915 | local sess_name=$1 |
| 916 | local opts="${@:2}" |
| 917 | |
| 918 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 919 | ok $? "Create session $sess_name in no-output mode" |
| 920 | } |
| 921 | |
| 922 | function create_lttng_session_uri () { |
| 923 | local sess_name=$1 |
| 924 | local uri=$2 |
| 925 | local opts="${@:3}" |
| 926 | |
| 927 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -U $uri $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 928 | ok $? "Create session $sess_name with uri:$uri and opts: $opts" |
| 929 | } |
| 930 | |
| 931 | function create_lttng_session () |
| 932 | { |
| 933 | local withtap=$1 |
| 934 | local expected_to_fail=$2 |
| 935 | local sess_name=$3 |
| 936 | local trace_path=$4 |
| 937 | local opt=$5 |
| 938 | |
| 939 | if [ -z "$trace_path" ]; then |
| 940 | # Use lttng-sessiond default output. |
| 941 | trace_path="" |
| 942 | else |
| 943 | trace_path="-o $trace_path" |
| 944 | fi |
| 945 | |
| 946 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN create "$sess_name" $trace_path $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 947 | ret=$? |
| 948 | if [ $expected_to_fail -eq "1" ]; then |
| 949 | test "$ret" -ne "0" |
| 950 | ret=$? |
| 951 | if [ $withtap -eq "1" ]; then |
| 952 | ok $ret "Create session $sess_name in $trace_path failed as expected" |
| 953 | fi |
| 954 | else |
| 955 | if [ $withtap -eq "1" ]; then |
| 956 | ok $ret "Create session $sess_name in $trace_path" |
| 957 | fi |
| 958 | fi |
| 959 | return $ret |
| 960 | } |
| 961 | |
| 962 | function create_lttng_session_ok () |
| 963 | { |
| 964 | create_lttng_session 1 0 "$@" |
| 965 | } |
| 966 | |
| 967 | function create_lttng_session_fail () |
| 968 | { |
| 969 | create_lttng_session 1 1 "$@" |
| 970 | } |
| 971 | |
| 972 | function create_lttng_session_notap () |
| 973 | { |
| 974 | create_lttng_session 0 0 "$@" |
| 975 | } |
| 976 | |
| 977 | |
| 978 | function enable_ust_lttng_channel () |
| 979 | { |
| 980 | local withtap=$1 |
| 981 | local expected_to_fail=$2 |
| 982 | local sess_name=$3 |
| 983 | local channel_name=$4 |
| 984 | local opts="${@:5}" |
| 985 | |
| 986 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 987 | ret=$? |
| 988 | if [[ $expected_to_fail -eq "1" ]]; then |
| 989 | test "$ret" -ne "0" |
| 990 | ret=$? |
| 991 | if [ $withtap -eq "1" ]; then |
| 992 | ok $ret "Enable channel $channel_name for session $sess_name failed as expected" |
| 993 | fi |
| 994 | else |
| 995 | if [ $withtap -eq "1" ]; then |
| 996 | ok $ret "Enable channel $channel_name for session $sess_name" |
| 997 | fi |
| 998 | fi |
| 999 | return $ret |
| 1000 | } |
| 1001 | |
| 1002 | function enable_ust_lttng_channel_ok () |
| 1003 | { |
| 1004 | enable_ust_lttng_channel 1 0 "$@" |
| 1005 | } |
| 1006 | |
| 1007 | function enable_ust_lttng_channel_fail () |
| 1008 | { |
| 1009 | enable_ust_lttng_channel 1 1 "$@" |
| 1010 | } |
| 1011 | |
| 1012 | function enable_ust_lttng_channel_notap () |
| 1013 | { |
| 1014 | enable_ust_lttng_channel 0 0 "$@" |
| 1015 | } |
| 1016 | |
| 1017 | function disable_ust_lttng_channel() |
| 1018 | { |
| 1019 | local sess_name=$1 |
| 1020 | local channel_name=$2 |
| 1021 | |
| 1022 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1023 | ok $? "Disable channel $channel_name for session $sess_name" |
| 1024 | } |
| 1025 | |
| 1026 | function enable_lttng_mmap_overwrite_kernel_channel() |
| 1027 | { |
| 1028 | local sess_name=$1 |
| 1029 | local channel_name=$2 |
| 1030 | |
| 1031 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1032 | ok $? "Enable channel $channel_name for session $sess_name" |
| 1033 | } |
| 1034 | |
| 1035 | function enable_lttng_mmap_discard_small_kernel_channel() |
| 1036 | { |
| 1037 | local sess_name=$1 |
| 1038 | local channel_name=$2 |
| 1039 | |
| 1040 | $TESTDIR/../src/bin/lttng/$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 |
| 1041 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| 1042 | } |
| 1043 | |
| 1044 | function enable_lttng_mmap_overwrite_small_kernel_channel() |
| 1045 | { |
| 1046 | local sess_name=$1 |
| 1047 | local channel_name=$2 |
| 1048 | |
| 1049 | $TESTDIR/../src/bin/lttng/$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 |
| 1050 | ok $? "Enable small discard channel $channel_name for session $sess_name" |
| 1051 | } |
| 1052 | |
| 1053 | function enable_lttng_mmap_overwrite_ust_channel() |
| 1054 | { |
| 1055 | local sess_name=$1 |
| 1056 | local channel_name=$2 |
| 1057 | |
| 1058 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1059 | ok $? "Enable channel $channel_name for session $sess_name" |
| 1060 | } |
| 1061 | |
| 1062 | function enable_ust_lttng_event () |
| 1063 | { |
| 1064 | local withtap=$1 |
| 1065 | local expected_to_fail=$2 |
| 1066 | local sess_name=$3 |
| 1067 | local event_name="$4" |
| 1068 | local channel_name=$5 |
| 1069 | |
| 1070 | if [ -z $channel_name ]; then |
| 1071 | # default channel if none specified |
| 1072 | chan="" |
| 1073 | else |
| 1074 | chan="-c $channel_name" |
| 1075 | fi |
| 1076 | |
| 1077 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1078 | ret=$? |
| 1079 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1080 | test $ret -ne "0" |
| 1081 | ret=$? |
| 1082 | if [[ $withtap -eq "1" ]]; then |
| 1083 | ok $ret "Enable ust event $event_name for session $session_name failed as expected" |
| 1084 | fi |
| 1085 | else |
| 1086 | if [[ $withtap -eq "1" ]]; then |
| 1087 | ok $ret "Enable ust event $event_name for session $sess_name" |
| 1088 | fi |
| 1089 | fi |
| 1090 | return $ret |
| 1091 | } |
| 1092 | |
| 1093 | function enable_ust_lttng_event_ok () |
| 1094 | { |
| 1095 | enable_ust_lttng_event 1 0 "$@" |
| 1096 | } |
| 1097 | |
| 1098 | function enable_ust_lttng_event_fail () |
| 1099 | { |
| 1100 | enable_ust_lttng_event 1 1 "$@" |
| 1101 | } |
| 1102 | |
| 1103 | function enable_ust_lttng_event_notap () |
| 1104 | { |
| 1105 | enable_ust_lttng_event 0 0 "$@" |
| 1106 | } |
| 1107 | |
| 1108 | function enable_jul_lttng_event() |
| 1109 | { |
| 1110 | sess_name=$1 |
| 1111 | event_name="$2" |
| 1112 | channel_name=$3 |
| 1113 | |
| 1114 | if [ -z $channel_name ]; then |
| 1115 | # default channel if none specified |
| 1116 | chan="" |
| 1117 | else |
| 1118 | chan="-c $channel_name" |
| 1119 | fi |
| 1120 | |
| 1121 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1122 | ok $? "Enable JUL event $event_name for session $sess_name" |
| 1123 | } |
| 1124 | |
| 1125 | function enable_jul_lttng_event_loglevel() |
| 1126 | { |
| 1127 | local sess_name=$1 |
| 1128 | local event_name="$2" |
| 1129 | local loglevel=$3 |
| 1130 | local channel_name=$4 |
| 1131 | |
| 1132 | if [ -z $channel_name ]; then |
| 1133 | # default channel if none specified |
| 1134 | chan="" |
| 1135 | else |
| 1136 | chan="-c $channel_name" |
| 1137 | fi |
| 1138 | |
| 1139 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1140 | ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel" |
| 1141 | } |
| 1142 | |
| 1143 | function enable_log4j_lttng_event() |
| 1144 | { |
| 1145 | sess_name=$1 |
| 1146 | event_name="$2" |
| 1147 | channel_name=$3 |
| 1148 | |
| 1149 | if [ -z $channel_name ]; then |
| 1150 | # default channel if none specified |
| 1151 | chan="" |
| 1152 | else |
| 1153 | chan="-c $channel_name" |
| 1154 | fi |
| 1155 | |
| 1156 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1157 | ok $? "Enable LOG4J event $event_name for session $sess_name" |
| 1158 | } |
| 1159 | |
| 1160 | function enable_log4j_lttng_event_loglevel() |
| 1161 | { |
| 1162 | local sess_name=$1 |
| 1163 | local event_name="$2" |
| 1164 | local loglevel=$3 |
| 1165 | local channel_name=$4 |
| 1166 | |
| 1167 | if [ -z $channel_name ]; then |
| 1168 | # default channel if none specified |
| 1169 | chan="" |
| 1170 | else |
| 1171 | chan="-c $channel_name" |
| 1172 | fi |
| 1173 | |
| 1174 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1175 | ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel" |
| 1176 | } |
| 1177 | |
| 1178 | function enable_python_lttng_event() |
| 1179 | { |
| 1180 | sess_name=$1 |
| 1181 | event_name="$2" |
| 1182 | channel_name=$3 |
| 1183 | |
| 1184 | if [ -z $channel_name ]; then |
| 1185 | # default channel if none specified |
| 1186 | chan="" |
| 1187 | else |
| 1188 | chan="-c $channel_name" |
| 1189 | fi |
| 1190 | |
| 1191 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1192 | ok $? "Enable Python event $event_name for session $sess_name" |
| 1193 | } |
| 1194 | |
| 1195 | function enable_python_lttng_event_loglevel() |
| 1196 | { |
| 1197 | local sess_name=$1 |
| 1198 | local event_name="$2" |
| 1199 | local loglevel=$3 |
| 1200 | local channel_name=$4 |
| 1201 | |
| 1202 | if [ -z $channel_name ]; then |
| 1203 | # default channel if none specified |
| 1204 | chan="" |
| 1205 | else |
| 1206 | chan="-c $channel_name" |
| 1207 | fi |
| 1208 | |
| 1209 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1210 | ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel" |
| 1211 | } |
| 1212 | |
| 1213 | function enable_ust_lttng_event_filter() |
| 1214 | { |
| 1215 | local sess_name="$1" |
| 1216 | local event_name="$2" |
| 1217 | local filter="$3" |
| 1218 | local channel_name=$4 |
| 1219 | |
| 1220 | if [ -z $channel_name ]; then |
| 1221 | # default channel if none specified |
| 1222 | chan="" |
| 1223 | else |
| 1224 | chan="-c $channel_name" |
| 1225 | fi |
| 1226 | |
| 1227 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event $chan "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1228 | ok $? "Enable event $event_name with filtering for session $sess_name" |
| 1229 | } |
| 1230 | |
| 1231 | function enable_ust_lttng_event_loglevel() |
| 1232 | { |
| 1233 | local sess_name="$1" |
| 1234 | local event_name="$2" |
| 1235 | local loglevel="$3" |
| 1236 | |
| 1237 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1238 | ok $? "Enable event $event_name with loglevel $loglevel" |
| 1239 | } |
| 1240 | |
| 1241 | function enable_ust_lttng_event_loglevel_only() |
| 1242 | { |
| 1243 | local sess_name="$1" |
| 1244 | local event_name="$2" |
| 1245 | local loglevel="$3" |
| 1246 | |
| 1247 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1248 | ok $? "Enable event $event_name with loglevel-only $loglevel" |
| 1249 | } |
| 1250 | |
| 1251 | function disable_ust_lttng_event () |
| 1252 | { |
| 1253 | local sess_name="$1" |
| 1254 | local event_name="$2" |
| 1255 | local channel_name="$3" |
| 1256 | |
| 1257 | if [ -z $channel_name ]; then |
| 1258 | # default channel if none specified |
| 1259 | chan="" |
| 1260 | else |
| 1261 | chan="-c $channel_name" |
| 1262 | fi |
| 1263 | |
| 1264 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1265 | ok $? "Disable event $event_name for session $sess_name" |
| 1266 | } |
| 1267 | |
| 1268 | function disable_jul_lttng_event () |
| 1269 | { |
| 1270 | local sess_name="$1" |
| 1271 | local event_name="$2" |
| 1272 | |
| 1273 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1 |
| 1274 | ok $? "Disable JUL event $event_name for session $sess_name" |
| 1275 | } |
| 1276 | |
| 1277 | function disable_log4j_lttng_event () |
| 1278 | { |
| 1279 | local sess_name="$1" |
| 1280 | local event_name="$2" |
| 1281 | |
| 1282 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1 |
| 1283 | ok $? "Disable LOG4J event $event_name for session $sess_name" |
| 1284 | } |
| 1285 | |
| 1286 | function disable_python_lttng_event () |
| 1287 | { |
| 1288 | local sess_name="$1" |
| 1289 | local event_name="$2" |
| 1290 | |
| 1291 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1292 | ok $? "Disable Python event $event_name for session $sess_name" |
| 1293 | } |
| 1294 | |
| 1295 | function start_lttng_tracing_opt () |
| 1296 | { |
| 1297 | local withtap=$1 |
| 1298 | local expected_to_fail=$2 |
| 1299 | local sess_name=$3 |
| 1300 | |
| 1301 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1302 | ret=$? |
| 1303 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1304 | test "$ret" -ne "0" |
| 1305 | ret=$? |
| 1306 | if [ $withtap -eq "1" ]; then |
| 1307 | ok $? "Start tracing for session $sess_name failed as expected" |
| 1308 | fi |
| 1309 | else |
| 1310 | if [ $withtap -eq "1" ]; then |
| 1311 | ok $ret "Start tracing for session $sess_name" |
| 1312 | fi |
| 1313 | fi |
| 1314 | } |
| 1315 | |
| 1316 | function start_lttng_tracing_ok () |
| 1317 | { |
| 1318 | start_lttng_tracing_opt 1 0 "$@" |
| 1319 | } |
| 1320 | |
| 1321 | function start_lttng_tracing_fail () |
| 1322 | { |
| 1323 | start_lttng_tracing_opt 1 1 "$@" |
| 1324 | } |
| 1325 | |
| 1326 | function start_lttng_tracing_notap () |
| 1327 | { |
| 1328 | start_lttng_tracing_opt 0 1 "$@" |
| 1329 | } |
| 1330 | |
| 1331 | function stop_lttng_tracing_opt () |
| 1332 | { |
| 1333 | local withtap=$1 |
| 1334 | local expected_to_fail=$2 |
| 1335 | local sess_name=$3 |
| 1336 | |
| 1337 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1338 | ret=$? |
| 1339 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1340 | test "$ret" -ne "0" |
| 1341 | ret=$? |
| 1342 | if [ $withtap -eq "1" ]; then |
| 1343 | ok $? "Stop lttng tracing for session $sess_name failed as expected" |
| 1344 | fi |
| 1345 | else |
| 1346 | if [ $withtap -eq "1" ]; then |
| 1347 | ok $ret "Stop lttng tracing for session $sess_name" |
| 1348 | fi |
| 1349 | fi |
| 1350 | } |
| 1351 | |
| 1352 | function stop_lttng_tracing_ok () |
| 1353 | { |
| 1354 | stop_lttng_tracing_opt 1 0 "$@" |
| 1355 | } |
| 1356 | |
| 1357 | function stop_lttng_tracing_fail () |
| 1358 | { |
| 1359 | stop_lttng_tracing_opt 1 1 "$@" |
| 1360 | } |
| 1361 | |
| 1362 | function stop_lttng_tracing_notap () |
| 1363 | { |
| 1364 | stop_lttng_tracing_opt 0 0 "$@" |
| 1365 | } |
| 1366 | |
| 1367 | function destroy_lttng_session () |
| 1368 | { |
| 1369 | local withtap=$1 |
| 1370 | local expected_to_fail=$2 |
| 1371 | local sess_name=$3 |
| 1372 | |
| 1373 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1374 | ret=$? |
| 1375 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1376 | test "$ret" -ne "0" |
| 1377 | ret=$? |
| 1378 | if [ $withtap -eq "1" ]; then |
| 1379 | ok $ret "Destroy session $sess_name failed as expected" |
| 1380 | fi |
| 1381 | else |
| 1382 | if [ $withtap -eq "1" ]; then |
| 1383 | ok $ret "Destroy session $sess_name" |
| 1384 | fi |
| 1385 | fi |
| 1386 | } |
| 1387 | |
| 1388 | function destroy_lttng_session_ok () |
| 1389 | { |
| 1390 | destroy_lttng_session 1 0 "$@" |
| 1391 | |
| 1392 | } |
| 1393 | |
| 1394 | function destroy_lttng_session_fail () |
| 1395 | { |
| 1396 | destroy_lttng_session 1 1 "$@" |
| 1397 | } |
| 1398 | |
| 1399 | function destroy_lttng_session_notap () |
| 1400 | { |
| 1401 | destroy_lttng_session 0 0 "$@" |
| 1402 | } |
| 1403 | |
| 1404 | function destroy_lttng_sessions () |
| 1405 | { |
| 1406 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1407 | ok $? "Destroy all lttng sessions" |
| 1408 | } |
| 1409 | |
| 1410 | function lttng_snapshot_add_output () |
| 1411 | { |
| 1412 | local expected_to_fail=$1 |
| 1413 | local sess_name=$2 |
| 1414 | local trace_path=$3 |
| 1415 | local opts=$4 |
| 1416 | |
| 1417 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name $trace_path $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1418 | ret=$? |
| 1419 | if [[ $expected_to_fail -eq 1 ]]; then |
| 1420 | test "$ret" -ne "0" |
| 1421 | ok $? "Added snapshot output $trace_path failed as expected" |
| 1422 | else |
| 1423 | ok $ret "Added snapshot output $trace_path" |
| 1424 | fi |
| 1425 | } |
| 1426 | |
| 1427 | function lttng_snapshot_add_output_ok () |
| 1428 | { |
| 1429 | lttng_snapshot_add_output 0 "$@" |
| 1430 | } |
| 1431 | |
| 1432 | function lttng_snapshot_add_output_fail () |
| 1433 | { |
| 1434 | lttng_snapshot_add_output 1 "$@" |
| 1435 | } |
| 1436 | |
| 1437 | function lttng_snapshot_del_output () |
| 1438 | { |
| 1439 | local expected_to_fail=$1 |
| 1440 | local sess_name=$2 |
| 1441 | local id=$3 |
| 1442 | |
| 1443 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1444 | ret=$? |
| 1445 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1446 | test "$ret" -ne "0" |
| 1447 | ok $? "Deleted snapshot output id $id failed as expected" |
| 1448 | else |
| 1449 | ok $ret "Deleted snapshot output id $id" |
| 1450 | fi |
| 1451 | } |
| 1452 | |
| 1453 | function lttng_snapshot_del_output_ok () |
| 1454 | { |
| 1455 | lttng_snapshot_del_output 0 "$@" |
| 1456 | } |
| 1457 | |
| 1458 | function lttng_snapshot_del_output_fail () |
| 1459 | { |
| 1460 | lttng_snapshot_del_output 1 "$@" |
| 1461 | } |
| 1462 | |
| 1463 | function lttng_snapshot_record () |
| 1464 | { |
| 1465 | local sess_name=$1 |
| 1466 | |
| 1467 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name $trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1468 | ok $? "Snapshot recorded" |
| 1469 | } |
| 1470 | |
| 1471 | function lttng_snapshot_list () |
| 1472 | { |
| 1473 | local sess_name=$1 |
| 1474 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1475 | ok $? "Snapshot list" |
| 1476 | } |
| 1477 | |
| 1478 | function lttng_save() |
| 1479 | { |
| 1480 | local sess_name=$1 |
| 1481 | local opts=$2 |
| 1482 | |
| 1483 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1484 | ok $? "Session saved" |
| 1485 | } |
| 1486 | |
| 1487 | function lttng_load() |
| 1488 | { |
| 1489 | local expected_to_fail=$1 |
| 1490 | local opts=$2 |
| 1491 | |
| 1492 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1493 | ret=$? |
| 1494 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1495 | test $ret -ne "0" |
| 1496 | ok $? "Load command failed as expected with opts: $opts" |
| 1497 | else |
| 1498 | ok $ret "Load command with opts: $opts" |
| 1499 | fi |
| 1500 | } |
| 1501 | |
| 1502 | function lttng_load_ok() |
| 1503 | { |
| 1504 | lttng_load 0 "$@" |
| 1505 | } |
| 1506 | |
| 1507 | function lttng_load_fail() |
| 1508 | { |
| 1509 | lttng_load 1 "$@" |
| 1510 | } |
| 1511 | |
| 1512 | function lttng_track() |
| 1513 | { |
| 1514 | local expected_to_fail="$1" |
| 1515 | shift 1 |
| 1516 | local opts="$@" |
| 1517 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST |
| 1518 | ret=$? |
| 1519 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1520 | test $ret -ne "0" |
| 1521 | ok $? "Track command failed as expected with opts: $opts" |
| 1522 | else |
| 1523 | ok $ret "Track command with opts: $opts" |
| 1524 | fi |
| 1525 | } |
| 1526 | |
| 1527 | function lttng_track_ok() |
| 1528 | { |
| 1529 | lttng_track 0 "$@" |
| 1530 | } |
| 1531 | |
| 1532 | function lttng_track_fail() |
| 1533 | { |
| 1534 | lttng_track 1 "$@" |
| 1535 | } |
| 1536 | |
| 1537 | function lttng_untrack() |
| 1538 | { |
| 1539 | local expected_to_fail="$1" |
| 1540 | shift 1 |
| 1541 | local opts="$@" |
| 1542 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST |
| 1543 | ret=$? |
| 1544 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1545 | test $ret -ne "0" |
| 1546 | ok $? "Untrack command failed as expected with opts: $opts" |
| 1547 | else |
| 1548 | ok $ret "Untrack command with opts: $opts" |
| 1549 | fi |
| 1550 | } |
| 1551 | |
| 1552 | function lttng_untrack_ok() |
| 1553 | { |
| 1554 | lttng_untrack 0 "$@" |
| 1555 | } |
| 1556 | |
| 1557 | function lttng_untrack_fail() |
| 1558 | { |
| 1559 | lttng_untrack 1 "$@" |
| 1560 | } |
| 1561 | |
| 1562 | function lttng_track_pid_ok() |
| 1563 | { |
| 1564 | PID=$1 |
| 1565 | "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" track --kernel --pid=$PID 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1566 | ok $? "Lttng track pid on the kernel domain" |
| 1567 | } |
| 1568 | |
| 1569 | function lttng_untrack_kernel_all_ok() |
| 1570 | { |
| 1571 | "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" untrack --kernel --pid --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1572 | ok $? "Lttng untrack all pid on the kernel domain" |
| 1573 | } |
| 1574 | |
| 1575 | function lttng_track_ust_ok() |
| 1576 | { |
| 1577 | lttng_track_ok -u "$@" |
| 1578 | } |
| 1579 | |
| 1580 | function lttng_track_ust_fail() |
| 1581 | { |
| 1582 | lttng_track_fail -u "$@" |
| 1583 | } |
| 1584 | |
| 1585 | function lttng_track_kernel_ok() |
| 1586 | { |
| 1587 | lttng_track_ok -k "$@" |
| 1588 | } |
| 1589 | |
| 1590 | function lttng_track_kernel_fail() |
| 1591 | { |
| 1592 | lttng_track_fail -k "$@" |
| 1593 | } |
| 1594 | |
| 1595 | function lttng_untrack_ust_ok() |
| 1596 | { |
| 1597 | lttng_untrack_ok -u "$@" |
| 1598 | } |
| 1599 | |
| 1600 | function lttng_untrack_ust_fail() |
| 1601 | { |
| 1602 | lttng_untrack_fail -u "$@" |
| 1603 | } |
| 1604 | |
| 1605 | function lttng_untrack_kernel_ok() |
| 1606 | { |
| 1607 | lttng_untrack_ok -k "$@" |
| 1608 | } |
| 1609 | |
| 1610 | function lttng_untrack_kernel_fail() |
| 1611 | { |
| 1612 | lttng_untrack_fail -k "$@" |
| 1613 | } |
| 1614 | |
| 1615 | function lttng_add_context_list() |
| 1616 | { |
| 1617 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context --list 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1618 | ret=$? |
| 1619 | ok $ret "Context listing" |
| 1620 | } |
| 1621 | |
| 1622 | function add_context_lttng() |
| 1623 | { |
| 1624 | local expected_to_fail="$1" |
| 1625 | local domain="$2" |
| 1626 | local session_name="$3" |
| 1627 | local channel_name="$4" |
| 1628 | local type="$5" |
| 1629 | |
| 1630 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1631 | ret=$? |
| 1632 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1633 | test $ret -ne "0" |
| 1634 | ok $? "Add context command failed as expected for type: $type" |
| 1635 | else |
| 1636 | ok $ret "Add context command for type: $type" |
| 1637 | fi |
| 1638 | } |
| 1639 | |
| 1640 | function add_context_ust_ok() |
| 1641 | { |
| 1642 | add_context_lttng 0 -u "$@" |
| 1643 | } |
| 1644 | |
| 1645 | function add_context_ust_fail() |
| 1646 | { |
| 1647 | add_context_lttng 1 -u "$@" |
| 1648 | } |
| 1649 | |
| 1650 | function add_context_kernel_ok() |
| 1651 | { |
| 1652 | add_context_lttng 0 -k "$@" |
| 1653 | } |
| 1654 | |
| 1655 | function add_context_kernel_fail() |
| 1656 | { |
| 1657 | add_context_lttng 1 -k "$@" |
| 1658 | } |
| 1659 | |
| 1660 | function wait_live_trace_ready () |
| 1661 | { |
| 1662 | local url=$1 |
| 1663 | local zero_client_match=0 |
| 1664 | |
| 1665 | diag "Waiting for live trace at url: $url" |
| 1666 | while [ $zero_client_match -eq 0 ]; do |
| 1667 | zero_client_match=$($BABELTRACE_BIN -i lttng-live $url | grep "0 client(s) connected" | wc -l) |
| 1668 | sleep 0.5 |
| 1669 | done |
| 1670 | pass "Waiting for live trace at url: $url" |
| 1671 | } |
| 1672 | |
| 1673 | function wait_live_viewer_connect () |
| 1674 | { |
| 1675 | local url=$1 |
| 1676 | local one_client_match=0 |
| 1677 | |
| 1678 | diag "Waiting for live viewers on url: $url" |
| 1679 | while [ $one_client_match -eq 0 ]; do |
| 1680 | one_client_match=$($BABELTRACE_BIN -i lttng-live $url | grep "1 client(s) connected" | wc -l) |
| 1681 | sleep 0.5 |
| 1682 | done |
| 1683 | pass "Waiting for live viewers on url: $url" |
| 1684 | } |
| 1685 | |
| 1686 | function validate_metadata_event () |
| 1687 | { |
| 1688 | local event_name=$1 |
| 1689 | local nr_event_id=$2 |
| 1690 | local trace_path=$3 |
| 1691 | |
| 1692 | local metadata_file=$(find $trace_path | grep metadata) |
| 1693 | local metadata_path=$(dirname $metadata_file) |
| 1694 | |
| 1695 | which $BABELTRACE_BIN >/dev/null |
| 1696 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1697 | |
| 1698 | local count=$($BABELTRACE_BIN --output-format=ctf-metadata $metadata_path | grep $event_name | wc -l) |
| 1699 | |
| 1700 | if [ "$count" -ne "$nr_event_id" ]; then |
| 1701 | fail "Metadata match with the metadata of $count event(s) named $event_name" |
| 1702 | diag "$count matching event id found in metadata" |
| 1703 | else |
| 1704 | pass "Metadata match with the metadata of $count event(s) named $event_name" |
| 1705 | fi |
| 1706 | |
| 1707 | } |
| 1708 | |
| 1709 | function trace_matches () |
| 1710 | { |
| 1711 | local event_name=$1 |
| 1712 | local nr_iter=$2 |
| 1713 | local trace_path=$3 |
| 1714 | |
| 1715 | which $BABELTRACE_BIN >/dev/null |
| 1716 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1717 | |
| 1718 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 1719 | |
| 1720 | if [ "$count" -ne "$nr_iter" ]; then |
| 1721 | fail "Trace match" |
| 1722 | diag "$count matching events found in trace" |
| 1723 | else |
| 1724 | pass "Trace match" |
| 1725 | fi |
| 1726 | } |
| 1727 | |
| 1728 | function trace_match_only() |
| 1729 | { |
| 1730 | local event_name=$1 |
| 1731 | local nr_iter=$2 |
| 1732 | local trace_path=$3 |
| 1733 | |
| 1734 | which $BABELTRACE_BIN >/dev/null |
| 1735 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1736 | |
| 1737 | local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) |
| 1738 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 1739 | |
| 1740 | if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then |
| 1741 | pass "Trace match with $total event $event_name" |
| 1742 | else |
| 1743 | fail "Trace match" |
| 1744 | diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count" |
| 1745 | fi |
| 1746 | } |
| 1747 | |
| 1748 | function validate_trace |
| 1749 | { |
| 1750 | local event_name=$1 |
| 1751 | local trace_path=$2 |
| 1752 | |
| 1753 | which $BABELTRACE_BIN >/dev/null |
| 1754 | if [ $? -ne 0 ]; then |
| 1755 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1756 | fi |
| 1757 | |
| 1758 | OLDIFS=$IFS |
| 1759 | IFS="," |
| 1760 | for i in $event_name; do |
| 1761 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1762 | if [ "$traced" -ne 0 ]; then |
| 1763 | pass "Validate trace for event $i, $traced events" |
| 1764 | else |
| 1765 | fail "Validate trace for event $i" |
| 1766 | diag "Found $traced occurences of $i" |
| 1767 | fi |
| 1768 | done |
| 1769 | ret=$? |
| 1770 | IFS=$OLDIFS |
| 1771 | return $ret |
| 1772 | } |
| 1773 | |
| 1774 | function validate_trace_count |
| 1775 | { |
| 1776 | local event_name=$1 |
| 1777 | local trace_path=$2 |
| 1778 | local expected_count=$3 |
| 1779 | |
| 1780 | which $BABELTRACE_BIN >/dev/null |
| 1781 | if [ $? -ne 0 ]; then |
| 1782 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1783 | fi |
| 1784 | |
| 1785 | cnt=0 |
| 1786 | OLDIFS=$IFS |
| 1787 | IFS="," |
| 1788 | for i in $event_name; do |
| 1789 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1790 | if [ "$traced" -ne 0 ]; then |
| 1791 | pass "Validate trace for event $i, $traced events" |
| 1792 | else |
| 1793 | fail "Validate trace for event $i" |
| 1794 | diag "Found $traced occurences of $i" |
| 1795 | fi |
| 1796 | cnt=$(($cnt + $traced)) |
| 1797 | done |
| 1798 | IFS=$OLDIFS |
| 1799 | test $cnt -eq $expected_count |
| 1800 | ok $? "Read a total of $cnt events, expected $expected_count" |
| 1801 | } |
| 1802 | |
| 1803 | function validate_trace_count_range_incl_min_excl_max |
| 1804 | { |
| 1805 | local event_name=$1 |
| 1806 | local trace_path=$2 |
| 1807 | local expected_min=$3 |
| 1808 | local expected_max=$4 |
| 1809 | |
| 1810 | which $BABELTRACE_BIN >/dev/null |
| 1811 | if [ $? -ne 0 ]; then |
| 1812 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1813 | fi |
| 1814 | |
| 1815 | cnt=0 |
| 1816 | OLDIFS=$IFS |
| 1817 | IFS="," |
| 1818 | for i in $event_name; do |
| 1819 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l) |
| 1820 | if [ "$traced" -ge $expected_min ]; then |
| 1821 | pass "Validate trace for event $i, $traced events" |
| 1822 | else |
| 1823 | fail "Validate trace for event $i" |
| 1824 | diag "Found $traced occurences of $i" |
| 1825 | fi |
| 1826 | cnt=$(($cnt + $traced)) |
| 1827 | done |
| 1828 | IFS=$OLDIFS |
| 1829 | test $cnt -lt $expected_max |
| 1830 | ok $? "Read a total of $cnt events, expected between [$expected_min, $expected_max[" |
| 1831 | } |
| 1832 | |
| 1833 | function trace_first_line |
| 1834 | { |
| 1835 | local trace_path=$1 |
| 1836 | |
| 1837 | which $BABELTRACE_BIN >/dev/null |
| 1838 | if [ $? -ne 0 ]; then |
| 1839 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1840 | fi |
| 1841 | |
| 1842 | $BABELTRACE_BIN $trace_path 2>/dev/null | head -n 1 |
| 1843 | } |
| 1844 | |
| 1845 | function validate_trace_exp() |
| 1846 | { |
| 1847 | local event_exp=$1 |
| 1848 | local trace_path=$2 |
| 1849 | |
| 1850 | which $BABELTRACE_BIN >/dev/null |
| 1851 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation" |
| 1852 | |
| 1853 | traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep --extended-regexp ${event_exp} | wc -l) |
| 1854 | if [ "$traced" -ne 0 ]; then |
| 1855 | pass "Validate trace for expression '${event_exp}', $traced events" |
| 1856 | else |
| 1857 | fail "Validate trace for expression '${event_exp}'" |
| 1858 | diag "Found $traced occurences of '${event_exp}'" |
| 1859 | fi |
| 1860 | ret=$? |
| 1861 | return $ret |
| 1862 | } |
| 1863 | |
| 1864 | function validate_trace_only_exp() |
| 1865 | { |
| 1866 | local event_exp=$1 |
| 1867 | local trace_path=$2 |
| 1868 | |
| 1869 | which $BABELTRACE_BIN >/dev/null |
| 1870 | skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" |
| 1871 | |
| 1872 | local count=$($BABELTRACE_BIN $trace_path | grep --extended-regexp ${event_exp} | wc -l) |
| 1873 | local total=$($BABELTRACE_BIN $trace_path | wc -l) |
| 1874 | |
| 1875 | if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then |
| 1876 | pass "Trace match with $total for expression '${event_exp}'" |
| 1877 | else |
| 1878 | fail "Trace match" |
| 1879 | diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected" |
| 1880 | fi |
| 1881 | ret=$? |
| 1882 | return $ret |
| 1883 | } |
| 1884 | |
| 1885 | function validate_trace_empty() |
| 1886 | { |
| 1887 | local trace_path=$1 |
| 1888 | |
| 1889 | which $BABELTRACE_BIN >/dev/null |
| 1890 | if [ $? -ne 0 ]; then |
| 1891 | skip 0 "Babeltrace binary not found. Skipping trace validation" |
| 1892 | fi |
| 1893 | |
| 1894 | events=$($BABELTRACE_BIN $trace_path 2>/dev/null) |
| 1895 | ret=$? |
| 1896 | if [ $ret -ne 0 ]; then |
| 1897 | fail "Failed to parse trace" |
| 1898 | return $ret |
| 1899 | fi |
| 1900 | |
| 1901 | traced=$(echo -n "$events" | wc -l) |
| 1902 | if [ "$traced" -eq 0 ]; then |
| 1903 | pass "Validate empty trace" |
| 1904 | else |
| 1905 | fail "Validate empty trace" |
| 1906 | diag "Found $traced events in trace" |
| 1907 | fi |
| 1908 | ret=$? |
| 1909 | return $ret |
| 1910 | } |
| 1911 | |
| 1912 | function validate_directory_empty () |
| 1913 | { |
| 1914 | local trace_path="$1" |
| 1915 | |
| 1916 | # Do not double quote `$trace_path` below as we want wildcards to be |
| 1917 | # expanded. |
| 1918 | files="$(ls -A $trace_path)" |
| 1919 | ret=$? |
| 1920 | if [ $ret -ne 0 ]; then |
| 1921 | fail "Failed to list content of directory \"$trace_path\"" |
| 1922 | return $ret |
| 1923 | fi |
| 1924 | |
| 1925 | nb_files="$(echo -n "$files" | wc -l)" |
| 1926 | ok $nb_files "Directory \"$trace_path\" is empty" |
| 1927 | } |
| 1928 | |
| 1929 | function validate_trace_session_ust_empty() |
| 1930 | { |
| 1931 | validate_directory_empty "$1"/ust |
| 1932 | } |
| 1933 | |
| 1934 | function validate_trace_session_kernel_empty() |
| 1935 | { |
| 1936 | validate_trace_empty "$1"/kernel |
| 1937 | } |
| 1938 | |
| 1939 | function regenerate_metadata () |
| 1940 | { |
| 1941 | local expected_to_fail=$1 |
| 1942 | local sess_name=$2 |
| 1943 | |
| 1944 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate metadata -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1945 | ret=$? |
| 1946 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1947 | test "$ret" -ne "0" |
| 1948 | ok $? "Expected fail on regenerate metadata $sess_name" |
| 1949 | else |
| 1950 | ok $ret "Metadata regenerate $sess_name" |
| 1951 | fi |
| 1952 | } |
| 1953 | |
| 1954 | function regenerate_metadata_ok () |
| 1955 | { |
| 1956 | regenerate_metadata 0 "$@" |
| 1957 | } |
| 1958 | |
| 1959 | function regenerate_metadata_fail () |
| 1960 | { |
| 1961 | regenerate_metadata 1 "$@" |
| 1962 | } |
| 1963 | |
| 1964 | function regenerate_statedump () |
| 1965 | { |
| 1966 | local expected_to_fail=$1 |
| 1967 | local sess_name=$2 |
| 1968 | |
| 1969 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN regenerate statedump -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1970 | ret=$? |
| 1971 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1972 | test "$ret" -ne "0" |
| 1973 | ok $? "Expected fail on regenerate statedump $sess_name" |
| 1974 | else |
| 1975 | ok $ret "Statedump regenerate $sess_name" |
| 1976 | fi |
| 1977 | } |
| 1978 | |
| 1979 | function regenerate_statedump_ok () |
| 1980 | { |
| 1981 | regenerate_statedump 0 "$@" |
| 1982 | } |
| 1983 | |
| 1984 | function regenerate_statedump_fail () |
| 1985 | { |
| 1986 | regenerate_statedump 1 "$@" |
| 1987 | } |
| 1988 | |
| 1989 | function rotate_session () |
| 1990 | { |
| 1991 | local expected_to_fail=$1 |
| 1992 | local sess_name=$2 |
| 1993 | |
| 1994 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN rotate $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 1995 | ret=$? |
| 1996 | if [[ $expected_to_fail -eq "1" ]]; then |
| 1997 | test "$ret" -ne "0" |
| 1998 | ok $? "Expected fail on rotate session $sess_name" |
| 1999 | else |
| 2000 | ok $ret "Rotate session $sess_name" |
| 2001 | fi |
| 2002 | } |
| 2003 | |
| 2004 | function rotate_session_ok () |
| 2005 | { |
| 2006 | rotate_session 0 "$@" |
| 2007 | } |
| 2008 | |
| 2009 | function rotate_session_fail () |
| 2010 | { |
| 2011 | rotate_session 1 "$@" |
| 2012 | } |
| 2013 | |
| 2014 | function destructive_tests_enabled () |
| 2015 | { |
| 2016 | if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then |
| 2017 | return 0 |
| 2018 | else |
| 2019 | return 1 |
| 2020 | fi |
| 2021 | } |
| 2022 | |
| 2023 | function lttng_enable_rotation_timer () |
| 2024 | { |
| 2025 | local expected_to_fail=$1 |
| 2026 | local sess_name=$2 |
| 2027 | local period=$3 |
| 2028 | |
| 2029 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --timer $period 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 2030 | ret=$? |
| 2031 | if [[ $expected_to_fail -eq "1" ]]; then |
| 2032 | test "$ret" -ne "0" |
| 2033 | ok $? "Expected fail when setting periodic rotation ($period) of session $sess_name" |
| 2034 | else |
| 2035 | ok $ret "Set periodic rotation ($period) of session $sess_name" |
| 2036 | fi |
| 2037 | } |
| 2038 | |
| 2039 | function lttng_enable_rotation_timer_ok () |
| 2040 | { |
| 2041 | lttng_enable_rotation_timer 0 $@ |
| 2042 | } |
| 2043 | |
| 2044 | function lttng_enable_rotation_timer_fail () |
| 2045 | { |
| 2046 | lttng_enable_rotation_timer 1 $@ |
| 2047 | } |
| 2048 | |
| 2049 | function lttng_enable_rotation_size () |
| 2050 | { |
| 2051 | local expected_to_fail=$1 |
| 2052 | local sess_name=$2 |
| 2053 | local size=$3 |
| 2054 | |
| 2055 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --size $size 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 2056 | ret=$? |
| 2057 | if [[ $expected_to_fail -eq "1" ]]; then |
| 2058 | test "$ret" -ne "0" |
| 2059 | ok $? "Expected fail on rotate session $sess_name" |
| 2060 | else |
| 2061 | ok $ret "Rotate session $sess_name" |
| 2062 | fi |
| 2063 | } |
| 2064 | |
| 2065 | function lttng_enable_rotation_size_ok () |
| 2066 | { |
| 2067 | lttng_enable_rotation_size 0 $@ |
| 2068 | } |
| 2069 | |
| 2070 | function lttng_enable_rotation_size_fail () |
| 2071 | { |
| 2072 | lttng_enable_rotation_size 1 $@ |
| 2073 | } |
| 2074 | |
| 2075 | function lttng_clear_session () |
| 2076 | { |
| 2077 | local expected_to_fail=$1 |
| 2078 | local sess_name=$2 |
| 2079 | |
| 2080 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 2081 | ret=$? |
| 2082 | if [[ $expected_to_fail -eq "1" ]]; then |
| 2083 | test "$ret" -ne "0" |
| 2084 | ok $? "Expected fail on clear session $sess_name" |
| 2085 | else |
| 2086 | ok $ret "Clear session $sess_name" |
| 2087 | fi |
| 2088 | } |
| 2089 | |
| 2090 | function lttng_clear_session_ok () |
| 2091 | { |
| 2092 | lttng_clear_session 0 $@ |
| 2093 | } |
| 2094 | |
| 2095 | function lttng_clear_session_fail () |
| 2096 | { |
| 2097 | lttng_clear_session 1 $@ |
| 2098 | } |
| 2099 | |
| 2100 | function lttng_clear_all () |
| 2101 | { |
| 2102 | $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST |
| 2103 | ok $? "Clear all lttng sessions" |
| 2104 | } |