tests/regression/tools/trigger/test_list_triggers_cli

   1 #!/bin/bash
   2 #
   3 # Copyright (C) - 2020 EfficiOS, inc
   4 #
   5 # This library is free software; you can redistribute it and/or modify it under
   6 # the terms of the GNU Lesser General Public License as published by the Free
   7 # Software Foundation; version 2.1 of the License.
   8 #
   9 # This library is distributed in the hope that it will be useful, but WITHOUT
  10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
  11 # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
  12 # details.
  13 #
  14 # You should have received a copy of the GNU Lesser General Public License
  15 # along with this library; if not, write to the Free Software Foundation, Inc.,
  16 # 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
  17
  18 # Test the `lttng list-trigger` command line interface.
  19
  20 CURDIR="$(dirname "$0")"
  21 TESTDIR="$CURDIR/../../.."
  22
  23 # shellcheck source=../../../utils/utils.sh
  24 source "$TESTDIR/utils/utils.sh"
  25
  26 NUM_TESTS=106
  27
  28 FULL_LTTNG_BIN="${TESTDIR}/../src/bin/lttng/${LTTNG_BIN}"
  29
  30 tmp_stdout=$(mktemp -t test_list_triggers_cli_stdout.XXXXXX)
  31 tmp_stderr=$(mktemp -t test_list_triggers_cli_stderr.XXXXXX)
  32 tmp_expected_stdout=$(mktemp -t test_list_triggers_cli_expected_stdout.XXXXXX)
  33 uprobe_elf_binary=$(realpath "${TESTDIR}/utils/testapp/userspace-probe-elf-binary/.libs/userspace-probe-elf-binary")
  34 uprobe_sdt_binary=$(realpath "${TESTDIR}/utils/testapp/userspace-probe-sdt-binary/.libs/userspace-probe-sdt-binary")
  35 register_some_triggers_bin=$(realpath "${CURDIR}/utils/register-some-triggers")
  36
  37 uid=$(id --user)
  38 gid=$(id --group)
  39
  40 if [ "$uid" == "0" ]; then
  41         ist_root=1
  42         ls "$uprobe_sdt_binary" >/dev/null 2>&1
  43         if test $? == 0; then
  44                 hast_sdt_binary=1
  45         else
  46                 hast_sdt_binary=0
  47         fi
  48 else
  49         ist_root=0
  50         hast_sdt_binary=0
  51 fi
  52
  53
  54 function list_triggers_matches_ok ()
  55 {
  56         local test_name="$1"
  57         local expected_stdout_file="$2"
  58
  59         "${FULL_LTTNG_BIN}" list-triggers > "${tmp_stdout}" 2> "${tmp_stderr}"
  60         ok $? "${test_name}: exit code is 0"
  61
  62         diff -u "${expected_stdout_file}" "${tmp_stdout}"
  63         ok $? "${test_name}: expected stdout"
  64
  65         diff -u /dev/null "${tmp_stderr}"
  66         ok $? "${test_name}: expected stderr"
  67 }
  68
  69 test_top_level_options ()
  70 {
  71         diag "Listing top level options"
  72
  73         lttng_add_trigger_ok "hello" --condition event-rule-matches --domain=user --name=test-name --action notify
  74
  75         cat > "${tmp_expected_stdout}" <<- EOF
  76         - name: hello
  77           owner uid: ${uid}
  78           condition: event rule hit
  79             rule: test-name (type: tracepoint, domain: ust)
  80           actions:
  81             notify
  82               errors: none
  83           errors: none
  84         EOF
  85
  86         list_triggers_matches_ok "top level options" "${tmp_expected_stdout}"
  87
  88         lttng_remove_trigger_ok "hello"
  89 }
  90
  91 test_event_rule_matches_tracepoint ()
  92 {
  93         diag "Listing on-event tracepoint"
  94
  95         lttng_add_trigger_ok "C" --condition event-rule-matches --domain=user --action notify
  96         lttng_add_trigger_ok "A" --condition event-rule-matches --name=aaa --domain=user --filter 'p == 2' --action notify
  97         lttng_add_trigger_ok "D" --condition event-rule-matches --name='hello*' --domain=user -x 'hello2,hello3,hello4' --action notify
  98         lttng_add_trigger_ok "B" --condition event-rule-matches --domain=user --name=gerboise --log-level INFO.. --action notify
  99         lttng_add_trigger_ok "E" --condition event-rule-matches --domain=user --name=lemming --log-level WARNING --action notify
 100         lttng_add_trigger_ok "J" --condition event-rule-matches --domain=user --name=lemming --log-level .. --action notify
 101         lttng_add_trigger_ok "F" --condition event-rule-matches --domain=user --name=capture-payload-field --capture a --action notify
 102         lttng_add_trigger_ok "G" --condition event-rule-matches --domain=user --name=capture-array --capture 'a[2]' --capture '$ctx.tourlou[18]' --action notify
 103         lttng_add_trigger_ok "H" --condition event-rule-matches --domain=user --name=capture-chan-ctx --capture '$ctx.vpid' --action notify
 104         lttng_add_trigger_ok "I" --condition event-rule-matches --domain=user --name=capture-app-ctx --capture '$app.iga:active_clients' --action notify
 105
 106         cat > "${tmp_expected_stdout}" <<- EOF
 107         - name: A
 108           owner uid: ${uid}
 109           condition: event rule hit
 110             rule: aaa (type: tracepoint, domain: ust, filter: p == 2)
 111           actions:
 112             notify
 113               errors: none
 114           errors: none
 115         - name: B
 116           owner uid: ${uid}
 117           condition: event rule hit
 118             rule: gerboise (type: tracepoint, domain: ust, log level at least INFO)
 119           actions:
 120             notify
 121               errors: none
 122           errors: none
 123         - name: C
 124           owner uid: ${uid}
 125           condition: event rule hit
 126             rule: * (type: tracepoint, domain: ust)
 127           actions:
 128             notify
 129               errors: none
 130           errors: none
 131         - name: D
 132           owner uid: ${uid}
 133           condition: event rule hit
 134             rule: hello* (type: tracepoint, domain: ust, exclusions: hello2,hello3,hello4)
 135           actions:
 136             notify
 137               errors: none
 138           errors: none
 139         - name: E
 140           owner uid: ${uid}
 141           condition: event rule hit
 142             rule: lemming (type: tracepoint, domain: ust, log level is WARNING)
 143           actions:
 144             notify
 145               errors: none
 146           errors: none
 147         - name: F
 148           owner uid: ${uid}
 149           condition: event rule hit
 150             rule: capture-payload-field (type: tracepoint, domain: ust)
 151             captures:
 152               - a
 153           actions:
 154             notify
 155               errors: none
 156           errors: none
 157         - name: G
 158           owner uid: ${uid}
 159           condition: event rule hit
 160             rule: capture-array (type: tracepoint, domain: ust)
 161             captures:
 162               - a[2]
 163               - \$ctx.tourlou[18]
 164           actions:
 165             notify
 166               errors: none
 167           errors: none
 168         - name: H
 169           owner uid: ${uid}
 170           condition: event rule hit
 171             rule: capture-chan-ctx (type: tracepoint, domain: ust)
 172             captures:
 173               - \$ctx.vpid
 174           actions:
 175             notify
 176               errors: none
 177           errors: none
 178         - name: I
 179           owner uid: ${uid}
 180           condition: event rule hit
 181             rule: capture-app-ctx (type: tracepoint, domain: ust)
 182             captures:
 183               - \$app.iga:active_clients
 184           actions:
 185             notify
 186               errors: none
 187           errors: none
 188         - name: J
 189           owner uid: ${uid}
 190           condition: event rule hit
 191             rule: lemming (type: tracepoint, domain: ust)
 192           actions:
 193             notify
 194               errors: none
 195           errors: none
 196         EOF
 197
 198         list_triggers_matches_ok "event-rule-matches, tracepoint event rule" "${tmp_expected_stdout}"
 199
 200         lttng_remove_trigger_ok "A"
 201         lttng_remove_trigger_ok "B"
 202         lttng_remove_trigger_ok "C"
 203         lttng_remove_trigger_ok "D"
 204         lttng_remove_trigger_ok "E"
 205         lttng_remove_trigger_ok "F"
 206         lttng_remove_trigger_ok "G"
 207         lttng_remove_trigger_ok "H"
 208         lttng_remove_trigger_ok "I"
 209         lttng_remove_trigger_ok "J"
 210 }
 211
 212 test_event_rule_matches_probe ()
 213 {
 214         local channel_enable_addr
 215         local channel_disable_addr
 216
 217         diag "Listing on-event kernel probe"
 218
 219         channel_enable_addr=$(grep ' t lttng_channel_enable\s\[lttng_tracer\]$' /proc/kallsyms | cut -f 1 -d ' ')
 220         channel_disable_addr=$(grep ' t lttng_channel_disable\s\[lttng_tracer\]$' /proc/kallsyms | cut -f 1 -d ' ')
 221
 222         # We need to find a valid offset.
 223         base_symbol=""
 224         offset=0
 225         if [[ 0x$channel_enable_addr -lt 0x$channel_disable_addr ]]; then
 226                 base_symbol="lttng_channel_enable"
 227                 offset=$(( 0x$channel_disable_addr - 0x$channel_enable_addr ))
 228         else
 229                 base_symbol="lttng_channel_disable"
 230                 offset=$(( 0x$channel_enable_addr - 0x$channel_disable_addr ))
 231         fi
 232
 233         offset_hex="0x$(printf '%x' $offset)"
 234
 235         lttng_add_trigger_ok "T0" --condition event-rule-matches --domain=kernel --type=kprobe --location=lttng_channel_enable --event-name=my_channel_enable --action notify
 236         lttng_add_trigger_ok "T1" --condition event-rule-matches --domain=kernel --type=kprobe --location="${base_symbol}+${offset_hex}" --event-name=my_channel_enable --action notify
 237         lttng_add_trigger_ok "T2" --condition event-rule-matches --domain=kernel --type=kprobe --location="0x${channel_enable_addr}" --event-name=my_channel_enable --action notify
 238
 239         cat > "${tmp_expected_stdout}" <<- EOF
 240         - name: T0
 241           owner uid: ${uid}
 242           condition: event rule hit
 243             rule: my_channel_enable (type: probe, location: lttng_channel_enable)
 244           actions:
 245             notify
 246               errors: none
 247           errors: none
 248         - name: T1
 249           owner uid: ${uid}
 250           condition: event rule hit
 251             rule: my_channel_enable (type: probe, location: ${base_symbol}+${offset_hex})
 252           actions:
 253             notify
 254               errors: none
 255           errors: none
 256         - name: T2
 257           owner uid: ${uid}
 258           condition: event rule hit
 259             rule: my_channel_enable (type: probe, location: 0x${channel_enable_addr})
 260           actions:
 261             notify
 262               errors: none
 263           errors: none
 264         EOF
 265
 266         list_triggers_matches_ok "event-rule-matches, probe event rule" "${tmp_expected_stdout}"
 267
 268         lttng_remove_trigger_ok "T0"
 269         lttng_remove_trigger_ok "T1"
 270         lttng_remove_trigger_ok "T2"
 271 }
 272
 273 test_event_rule_matches_userspace_probe_elf ()
 274 {
 275         local elf_function_name="test_function"
 276
 277         diag "Listing on-event userspace-probe elf"
 278
 279         lttng_add_trigger_ok "T0" --condition event-rule-matches --domain=kernel --type=uprobe --location=${uprobe_elf_binary}:test_function --event-name=ma-probe-elf --action notify
 280
 281         cat > "${tmp_expected_stdout}" <<- EOF
 282         - name: T0
 283           owner uid: ${uid}
 284           condition: event rule hit
 285             rule: ma-probe-elf (type: userspace probe, location type: ELF, location: ${uprobe_elf_binary}:${elf_function_name})
 286           actions:
 287             notify
 288               errors: none
 289           errors: none
 290         EOF
 291
 292         list_triggers_matches_ok "event-rule-matches, userspace-probe event rule" "${tmp_expected_stdout}"
 293
 294         lttng_remove_trigger_ok "T0"
 295 }
 296
 297 test_event_rule_matches_userspace_probe_sdt ()
 298 {
 299         local sdt_provider_name="foobar"
 300         local sdt_probe_name="tp1"
 301
 302         diag "on-event userspace-probe sdt"
 303
 304         lttng_add_trigger_ok "T0" --condition on-event -k --userspace-probe=sdt:${uprobe_sdt_binary}:${sdt_provider_name}:${sdt_probe_name} ma-probe-sdt --action notify
 305
 306         cat > "${tmp_expected_stdout}" <<- EOF
 307         - id: T0
 308           user id: 0
 309           condition: event rule hit
 310             rule: ma-probe-sdt (type: userspace probe, location type: SDT, location: ${uprobe_sdt_binary}:${sdt_provider_name}:${sdt_probe_name})
 311           actions:
 312             notify
 313               errors: none
 314           errors: none
 315         EOF
 316
 317         list_triggers_matches_ok "on-event, userspace-probe event rule SDT" "${tmp_expected_stdout}"
 318
 319         lttng_remove_trigger_ok "T0"
 320 }
 321
 322 test_event_rule_matches_syscall ()
 323 {
 324         diag "Listing on-event syscall"
 325
 326         lttng_add_trigger_ok "T0" --condition event-rule-matches --domain=kernel --type=syscall --name=open --action notify
 327         lttng_add_trigger_ok "T1" --condition event-rule-matches --domain=kernel --type=syscall:entry --name=open --action notify
 328         lttng_add_trigger_ok "T2" --condition event-rule-matches --domain=kernel --type=syscall:exit --name=open --action notify
 329         lttng_add_trigger_ok "T3" --condition event-rule-matches --domain=kernel --type=syscall:entry+exit --name=open --action notify
 330         lttng_add_trigger_ok "T4" --condition event-rule-matches --domain=kernel --type=syscall --name=ptrace --filter 'a > 2' --action notify
 331
 332         cat > "${tmp_expected_stdout}" <<- EOF
 333         - name: T0
 334           owner uid: ${uid}
 335           condition: event rule hit
 336             rule: open (type: syscall:entry+exit)
 337           actions:
 338             notify
 339               errors: none
 340           errors: none
 341         - name: T1
 342           owner uid: ${uid}
 343           condition: event rule hit
 344             rule: open (type: syscall:entry)
 345           actions:
 346             notify
 347               errors: none
 348           errors: none
 349         - name: T2
 350           owner uid: ${uid}
 351           condition: event rule hit
 352             rule: open (type: syscall:exit)
 353           actions:
 354             notify
 355               errors: none
 356           errors: none
 357         - name: T3
 358           owner uid: ${uid}
 359           condition: event rule hit
 360             rule: open (type: syscall:entry+exit)
 361           actions:
 362             notify
 363               errors: none
 364           errors: none
 365         - name: T4
 366           owner uid: ${uid}
 367           condition: event rule hit
 368             rule: ptrace (type: syscall:entry+exit, filter: a > 2)
 369           actions:
 370             notify
 371               errors: none
 372           errors: none
 373         EOF
 374
 375         list_triggers_matches_ok "event-rule-matches, syscall event rule" "${tmp_expected_stdout}"
 376
 377         lttng_remove_trigger_ok "T0"
 378         lttng_remove_trigger_ok "T1"
 379         lttng_remove_trigger_ok "T2"
 380         lttng_remove_trigger_ok "T3"
 381         lttng_remove_trigger_ok "T4"
 382 }
 383
 384 test_session_consumed_size_condition ()
 385 {
 386         ${register_some_triggers_bin} test_session_consumed_size_condition
 387
 388         cat > "${tmp_expected_stdout}" <<- EOF
 389         - name: trigger-with-session-consumed-size-condition
 390           owner uid: ${uid}
 391           condition: session consumed size
 392             session name: the-session-name
 393             threshold: 1234 bytes
 394           actions:
 395             notify
 396               errors: none
 397           errors: none
 398         EOF
 399
 400         list_triggers_matches_ok "session consumed size condition" "${tmp_expected_stdout}"
 401
 402         lttng_remove_trigger_ok "trigger-with-session-consumed-size-condition"
 403 }
 404
 405 test_buffer_usage_conditions ()
 406 {
 407         ${register_some_triggers_bin} test_buffer_usage_conditions
 408
 409         cat > "${tmp_expected_stdout}" <<- EOF
 410         - name: trigger-with-buffer-usage-high-bytes-condition
 411           owner uid: ${uid}
 412           condition: buffer usage high
 413             session name: the-session-name
 414             channel name: the-channel-name
 415             domain: ust
 416             threshold (bytes): 1234
 417           actions:
 418             notify
 419               errors: none
 420           errors: none
 421         - name: trigger-with-buffer-usage-high-ratio-condition
 422           owner uid: ${uid}
 423           condition: buffer usage high
 424             session name: the-session-name
 425             channel name: the-channel-name
 426             domain: ust
 427             threshold (ratio): 0.25
 428           actions:
 429             notify
 430               errors: none
 431           errors: none
 432         - name: trigger-with-buffer-usage-low-bytes-condition
 433           owner uid: ${uid}
 434           condition: buffer usage low
 435             session name: the-session-name
 436             channel name: the-channel-name
 437             domain: ust
 438             threshold (bytes): 2345
 439           actions:
 440             notify
 441               errors: none
 442           errors: none
 443         - name: trigger-with-buffer-usage-low-ratio-condition
 444           owner uid: ${uid}
 445           condition: buffer usage low
 446             session name: the-session-name
 447             channel name: the-channel-name
 448             domain: ust
 449             threshold (ratio): 0.40
 450           actions:
 451             notify
 452               errors: none
 453           errors: none
 454         EOF
 455
 456         list_triggers_matches_ok "buffer usage condition" "${tmp_expected_stdout}"
 457
 458         lttng_remove_trigger_ok "trigger-with-buffer-usage-high-bytes-condition"
 459         lttng_remove_trigger_ok "trigger-with-buffer-usage-high-ratio-condition"
 460         lttng_remove_trigger_ok "trigger-with-buffer-usage-low-bytes-condition"
 461         lttng_remove_trigger_ok "trigger-with-buffer-usage-low-ratio-condition"
 462 }
 463
 464 test_session_rotation_conditions ()
 465 {
 466         ${register_some_triggers_bin} test_session_rotation_conditions
 467
 468         cat > "${tmp_expected_stdout}" <<- EOF
 469         - name: trigger-with-session-rotation-completed-condition
 470           owner uid: ${uid}
 471           condition: session rotation completed
 472             session name: the-session-name
 473           actions:
 474             notify
 475               errors: none
 476           errors: none
 477         - name: trigger-with-session-rotation-ongoing-condition
 478           owner uid: ${uid}
 479           condition: session rotation ongoing
 480             session name: the-session-name
 481           actions:
 482             notify
 483               errors: none
 484           errors: none
 485         EOF
 486
 487         list_triggers_matches_ok "session rotation conditions" "${tmp_expected_stdout}"
 488
 489         lttng_remove_trigger_ok "trigger-with-session-rotation-completed-condition"
 490         lttng_remove_trigger_ok "trigger-with-session-rotation-ongoing-condition"
 491 }
 492
 493 test_snapshot_action ()
 494 {
 495         diag "Listing snapshot actions"
 496
 497         lttng_add_trigger_ok "T0" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session
 498         lttng_add_trigger_ok "T1" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --path /some/path
 499         lttng_add_trigger_ok "T2" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --url file:///some/other/path
 500         lttng_add_trigger_ok "T3" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --url net://1.2.3.4
 501         lttng_add_trigger_ok "T4" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --url net://1.2.3.4:1234:1235
 502         lttng_add_trigger_ok "T5" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --ctrl-url=tcp://1.2.3.4:1111 --data-url=tcp://1.2.3.4:1112
 503         lttng_add_trigger_ok "T6" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --path /some/path --max-size=1234
 504         lttng_add_trigger_ok "T7" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --path /some/path --name=meh
 505         lttng_add_trigger_ok "T8" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --rate-policy=every:10
 506         lttng_add_trigger_ok "T9" --condition event-rule-matches --domain=user --name=some-event --action snapshot-session ze-session --rate-policy=once-after:10
 507
 508         cat > "${tmp_expected_stdout}" <<- EOF
 509         - name: T0
 510           owner uid: ${uid}
 511           condition: event rule hit
 512             rule: some-event (type: tracepoint, domain: ust)
 513           actions:
 514             snapshot session \`ze-session\`
 515               errors: none
 516           errors: none
 517         - name: T1
 518           owner uid: ${uid}
 519           condition: event rule hit
 520             rule: some-event (type: tracepoint, domain: ust)
 521           actions:
 522             snapshot session \`ze-session\`, path: /some/path
 523               errors: none
 524           errors: none
 525         - name: T2
 526           owner uid: ${uid}
 527           condition: event rule hit
 528             rule: some-event (type: tracepoint, domain: ust)
 529           actions:
 530             snapshot session \`ze-session\`, path: /some/other/path
 531               errors: none
 532           errors: none
 533         - name: T3
 534           owner uid: ${uid}
 535           condition: event rule hit
 536             rule: some-event (type: tracepoint, domain: ust)
 537           actions:
 538             snapshot session \`ze-session\`, url: net://1.2.3.4
 539               errors: none
 540           errors: none
 541         - name: T4
 542           owner uid: ${uid}
 543           condition: event rule hit
 544             rule: some-event (type: tracepoint, domain: ust)
 545           actions:
 546             snapshot session \`ze-session\`, url: net://1.2.3.4:1234:1235
 547               errors: none
 548           errors: none
 549         - name: T5
 550           owner uid: ${uid}
 551           condition: event rule hit
 552             rule: some-event (type: tracepoint, domain: ust)
 553           actions:
 554             snapshot session \`ze-session\`, control url: tcp://1.2.3.4:1111, data url: tcp://1.2.3.4:1112
 555               errors: none
 556           errors: none
 557         - name: T6
 558           owner uid: ${uid}
 559           condition: event rule hit
 560             rule: some-event (type: tracepoint, domain: ust)
 561           actions:
 562             snapshot session \`ze-session\`, path: /some/path, max size: 1234
 563               errors: none
 564           errors: none
 565         - name: T7
 566           owner uid: ${uid}
 567           condition: event rule hit
 568             rule: some-event (type: tracepoint, domain: ust)
 569           actions:
 570             snapshot session \`ze-session\`, path: /some/path, name: meh
 571               errors: none
 572           errors: none
 573         - name: T8
 574           owner uid: ${uid}
 575           condition: event rule hit
 576             rule: some-event (type: tracepoint, domain: ust)
 577           actions:
 578             snapshot session \`ze-session\`, rate policy: after every 10 occurrences
 579               errors: none
 580           errors: none
 581         - name: T9
 582           owner uid: ${uid}
 583           condition: event rule hit
 584             rule: some-event (type: tracepoint, domain: ust)
 585           actions:
 586             snapshot session \`ze-session\`, rate policy: once after 10 occurrences
 587               errors: none
 588           errors: none
 589         EOF
 590
 591         list_triggers_matches_ok "snapshot action" "${tmp_expected_stdout}"
 592
 593         lttng_remove_trigger_ok "T0"
 594         lttng_remove_trigger_ok "T1"
 595         lttng_remove_trigger_ok "T2"
 596         lttng_remove_trigger_ok "T3"
 597         lttng_remove_trigger_ok "T4"
 598         lttng_remove_trigger_ok "T5"
 599         lttng_remove_trigger_ok "T6"
 600         lttng_remove_trigger_ok "T7"
 601         lttng_remove_trigger_ok "T8"
 602         lttng_remove_trigger_ok "T9"
 603 }
 604
 605 test_notify_action ()
 606 {
 607         lttng_add_trigger_ok "T0" --condition event-rule-matches --domain=user --name=some-event --action notify --rate-policy=once-after:5
 608         lttng_add_trigger_ok "T1" --condition event-rule-matches --domain=user --name=some-event --action notify --rate-policy=every:10
 609
 610         cat > "${tmp_expected_stdout}" <<- EOF
 611         - name: T0
 612           owner uid: ${uid}
 613           condition: event rule hit
 614             rule: some-event (type: tracepoint, domain: ust)
 615           actions:
 616             notify, rate policy: once after 5 occurrences
 617               errors: none
 618           errors: none
 619         - name: T1
 620           owner uid: ${uid}
 621           condition: event rule hit
 622             rule: some-event (type: tracepoint, domain: ust)
 623           actions:
 624             notify, rate policy: after every 10 occurrences
 625               errors: none
 626           errors: none
 627         EOF
 628
 629         list_triggers_matches_ok "notify action" "${tmp_expected_stdout}"
 630
 631         lttng_remove_trigger_ok "T0"
 632         lttng_remove_trigger_ok "T1"
 633 }
 634
 635 plan_tests $NUM_TESTS
 636
 637 # shellcheck disable=SC2119
 638 start_lttng_sessiond_notap
 639
 640 test_top_level_options
 641 test_event_rule_matches_tracepoint
 642 skip $ist_root "non-root user: skipping kprobe tests" 9 || test_event_rule_matches_probe
 643 skip $ist_root "non-root user: skipping uprobe tests" 5 || test_event_rule_matches_userspace_probe_elf
 644 skip $(($ist_root && $hast_sdt_binary)) "skipping userspace probe SDT tests" 5 || test_event_rule_matches_userspace_probe_sdt
 645 skip $ist_root "non-root user: skipping syscall tests" 13 || test_event_rule_matches_syscall
 646 test_session_consumed_size_condition
 647 test_buffer_usage_conditions
 648 test_session_rotation_conditions
 649 test_snapshot_action
 650 test_notify_action
 651
 652 stop_lttng_sessiond_notap
 653
 654 # Cleanup
 655 rm -f "${tmp_stdout}"
 656 rm -f "${tmp_stderr}"
 657 rm -f "${tmp_expected_stdout}"