tests/regression/tools/trigger/test_add_trigger_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 add-trigger` command line interface.
  19
  20 CURDIR="$(dirname "$0")"
  21 TESTDIR="$CURDIR/../../.."
  22
  23 # shellcheck source=../../../utils/utils.sh
  24 source "$TESTDIR/utils/utils.sh"
  25
  26 plan_tests 295
  27
  28 FULL_LTTNG_BIN="${TESTDIR}/../src/bin/lttng/${LTTNG_BIN}"
  29
  30 # shellcheck disable=SC2119
  31 start_lttng_sessiond_notap
  32
  33 tmp_stdout=$(mktemp -t test_parse_cli_trigger_stdout.XXXXXX)
  34 tmp_stderr=$(mktemp -t test_parse_cli_trigger_stderr.XXXXXX)
  35 uprobe_elf_binary="${TESTDIR}/utils/testapp/userspace-probe-elf-binary/.libs/userspace-probe-elf-binary"
  36
  37 if [ "$(id -u)" == "0" ]; then
  38         ist_root=1
  39 else
  40         ist_root=0
  41 fi
  42
  43 function test_success ()
  44 {
  45         local test_name="$1"
  46         local trigger_name="$2"
  47         shift 2
  48
  49         diag "${FULL_LTTNG_BIN} add-trigger $*"
  50         set -x
  51         "${FULL_LTTNG_BIN}" add-trigger "$@" > "${tmp_stdout}" 2> "${tmp_stderr}"
  52         ok $? "${test_name}: exit code is 0"
  53         set +x
  54
  55         diff -u "${tmp_stdout}" <(echo "Added trigger \`$trigger_name\`.")
  56         ok $? "${test_name}: expected stdout"
  57
  58         diff -u "${tmp_stderr}" /dev/null
  59         ok $? "${test_name}: expected stderr"
  60 }
  61
  62 function test_failure ()
  63 {
  64         local test_name="$1"
  65         local error_msg="$2"
  66
  67         shift 2
  68
  69         diag "${FULL_LTTNG_BIN} add-trigger $*"
  70         "${FULL_LTTNG_BIN}" add-trigger "$@" > "${tmp_stdout}" 2> "${tmp_stderr}"
  71         isnt $? 0 "${test_name}: exit code is not 0"
  72
  73         diff -u "${tmp_stdout}" /dev/null
  74         ok $? "${test_name}: expected stdout"
  75
  76         diff -u "${tmp_stderr}" <(echo "${error_msg}")
  77         ok $? "${test_name}: expected stderr"
  78 }
  79
  80 function test_mi ()
  81 {
  82         local tmp_stdout_raw
  83         local tmp_expected_stdout
  84
  85         # Concretely the code used to serialize a trigger object is the same as
  86         # the one used by the list command. Here we simply validate that a
  87         # simple trigger is correctly generated.
  88
  89         tmp_stdout_raw=$(mktemp -t "tmp.${FUNCNAME[0]}_stdout.XXXXXX")
  90         tmp_expected_stdout=$(mktemp -t "tmp.${FUNCNAME[0]}_expected_stdout.XXXXXX")
  91
  92         diag "${FULL_LTTNG_BIN} --mi=xml add-trigger"
  93
  94         cat > "${tmp_expected_stdout}" <<- EOF
  95         <?xml version="1.0" encoding="UTF-8"?>
  96         <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
  97           <name>add-trigger</name>
  98           <output>
  99             <trigger>
 100               <name>mi_hohoho</name>
 101               <owner_uid>${UID}</owner_uid>
 102               <condition>
 103                 <condition_event_rule_matches>
 104                   <event_rule>
 105                     <event_rule_user_tracepoint>
 106                       <name_pattern>some-event-id</name_pattern>
 107                     </event_rule_user_tracepoint>
 108                   </event_rule>
 109                   <capture_descriptors/>
 110                 </condition_event_rule_matches>
 111               </condition>
 112               <action>
 113                 <action_list>
 114                   <action>
 115                     <action_notify>
 116                       <rate_policy>
 117                         <rate_policy_every_n>
 118                           <interval>1</interval>
 119                         </rate_policy_every_n>
 120                       </rate_policy>
 121                     </action_notify>
 122                   </action>
 123                 </action_list>
 124               </action>
 125             </trigger>
 126           </output>
 127           <success>true</success>
 128         </command>
 129         EOF
 130
 131         "${FULL_LTTNG_BIN}" --mi xml add-trigger --name mi_hohoho \
 132                 --condition event-rule-matches --name=some-event-id --type=user \
 133                 --action notify > "${tmp_stdout_raw}" 2> "${tmp_stderr}"
 134
 135         ok $? "add-trigger mi: exit code is 0"
 136
 137         # Pretty-fy xml before further test.
 138         $XML_PRETTY < "${tmp_stdout_raw}" > "${tmp_stdout}"
 139
 140         $MI_VALIDATE "${tmp_stdout}"
 141         ok $? "add-trigger mi is valid"
 142
 143         diff -u "${tmp_expected_stdout}" "${tmp_stdout}"
 144         ok $? "mi: expected stdout"
 145
 146         diff -u "${tmp_stderr}" /dev/null
 147         ok $? "mi: expected stderr"
 148
 149         rm -f "${tmp_stdout_raw}"
 150 }
 151
 152 # top-level options
 153 test_success "explicit name" "hohoho" \
 154         --name hohoho \
 155         --condition event-rule-matches --type=user \
 156         --action notify
 157
 158 # `--condition event-rule-matches` successes
 159 test_success "--condition event-rule-matches some-event --type=user" \
 160         "some-event" \
 161          --name=some-event --condition event-rule-matches --type=user \
 162         --action notify
 163
 164 test_success "--condition event-rule-matches --type=user" "trigger0" \
 165         --condition event-rule-matches --type=user \
 166         --action notify
 167
 168 test_success "notify action policies" "test-rate-policy-1" \
 169         --name=test-rate-policy-1 \
 170         --condition event-rule-matches --type=user \
 171         --action notify \
 172         --rate-policy=every:55 \
 173         --action notify \
 174         --rate-policy=once-after:55
 175
 176 test_success "start session action policies" "test-rate-policy-2" \
 177         --name=test-rate-policy-2 \
 178         --condition event-rule-matches --type=user \
 179         --action start-session my_session \
 180         --rate-policy=every:55 \
 181         --action start-session my_session \
 182         --rate-policy=once-after:55
 183
 184 test_success "stop session action policies" "test-rate-policy-3" \
 185         --name=test-rate-policy-3 \
 186         --condition event-rule-matches --type=user \
 187         --action stop-session my_session \
 188         --rate-policy=every:55 \
 189         --action stop-session my_session \
 190         --rate-policy=once-after:55
 191
 192 test_success "snapshot session action policies" "test-rate-policy-4" \
 193         --name=test-rate-policy-4 \
 194         --condition event-rule-matches --type=user \
 195         --action snapshot-session my_session \
 196         --rate-policy=every:55 \
 197         --action snapshot-session my_session \
 198         --rate-policy=once-after:55
 199
 200 test_success "rotate session action policies" "test-rate-policy-5" \
 201         --name=test-rate-policy-5 \
 202         --condition event-rule-matches --type=user \
 203         --action rotate-session my_session \
 204         --rate-policy=every:55 \
 205         --action rotate-session my_session \
 206         --rate-policy=once-after:55
 207
 208 test_success "--log-level single level" "trigger1" \
 209         --condition event-rule-matches --type=user --log-level=INFO \
 210         --action notify
 211
 212 test_success "--log-level range open max" "trigger2" \
 213         --condition event-rule-matches --type=user --log-level=INFO.. \
 214         --action notify
 215
 216 test_success "--log-level range any" "trigger3" \
 217         --condition event-rule-matches --type=user --log-level=.. \
 218         --action notify
 219
 220 test_success "--exclude-name one" "trigger4" \
 221         --condition event-rule-matches --type=user --name='bernard*' --exclude-name=bernard-lermite \
 222         --action notify
 223
 224 test_success "--exclude-name two" "trigger5" \
 225         --condition event-rule-matches --type=user --name='jean-*' --exclude-name jean-chretien -x jean-charest \
 226         --action notify
 227
 228 skip $ist_root "non-root user: skipping kprobe tests" 18 || {
 229         i=0
 230
 231         for type in kprobe kernel:kprobe; do
 232                 test_success "--condition event-rule-matches probe by symbol" "kprobe-trigger-$i" \
 233                         --name="kprobe-trigger-$i" \
 234                         --condition event-rule-matches --type=$type --location=lttng_channel_enable --event-name=my_channel_enable \
 235                         --action notify
 236
 237                 channel_enable_addr=$(grep ' t lttng_channel_enable\s\[lttng_tracer\]$' /proc/kallsyms | cut -f 1 -d ' ')
 238                 channel_disable_addr=$(grep ' t lttng_channel_disable\s\[lttng_tracer\]$' /proc/kallsyms | cut -f 1 -d ' ')
 239
 240                 # We need to find a valid offset.
 241                 base_symbol=""
 242                 offset=0
 243                 if [[ 0x$channel_enable_addr -lt 0x$channel_disable_addr ]]; then
 244                         base_symbol="lttng_channel_enable"
 245                         offset=$(( 0x$channel_disable_addr - 0x$channel_enable_addr ))
 246                 else
 247                         base_symbol="lttng_channel_disable"
 248                         offset=$(( 0x$channel_enable_addr - 0x$channel_disable_addr ))
 249                 fi
 250
 251                 offset_hex="0x$(printf '%x' $offset)"
 252
 253
 254                 test_success "--condition event-rule-matches probe by symbol with offset" "kprobe-trigger-$((i+1))" \
 255                         --name="kprobe-trigger-$((i+1))" \
 256                         --condition event-rule-matches --type=$type --location="${base_symbol}+${offset_hex}" --event-name=my_$base_symbol \
 257                         --action notify
 258
 259                 test_success "--condition event-rule-matches probe by address" "kprobe-trigger-$((i+2))" \
 260                         --name="kprobe-trigger-$((i+2))" \
 261                         --condition event-rule-matches --type=$type --location="0x${channel_enable_addr}" --event-name=my_channel_enable \
 262                         --action notify
 263                 i=$((i+3))
 264         done
 265 }
 266
 267 skip $ist_root "non-root user: skipping uprobe tests" 6 || {
 268         test_success "--condition event-rule-matches uprobe" "uprobe-trigger-0" \
 269                 --name="uprobe-trigger-0" \
 270                 --condition event-rule-matches --type=kernel:uprobe --location=${uprobe_elf_binary}:test_function --event-name=ma-probe \
 271                 --action notify
 272
 273         test_success "--condition event-rule-matches uprobe with elf prefix" "uprobe-trigger-1" \
 274                 --name="uprobe-trigger-1" \
 275                 --condition event-rule-matches --type=kernel:uprobe --location=elf:${uprobe_elf_binary}:test_function --event-name=ma-probe-2 \
 276                 --action notify
 277 }
 278
 279 skip $ist_root "non-root user: skipping syscall tests" 30 || {
 280         test_success "--condition event-rule-matches one syscall" "syscall-trigger-0" \
 281                 --name="syscall-trigger-0" \
 282                 --condition event-rule-matches --type=syscall --name=open \
 283                 --action notify
 284
 285         test_success "--condition event-rule-matches all syscalls" "syscall-trigger-1" \
 286                 --name="syscall-trigger-1" \
 287                 --condition event-rule-matches --type=syscall \
 288                 --action notify
 289
 290         test_success "--condition event-rule-matches one syscall with filter" "syscall-trigger-2" \
 291                 --name="syscall-trigger-2" \
 292                 --condition event-rule-matches --type=syscall --filter 'a > 2' --name=open \
 293                 --action notify
 294         test_success "--condition event-rule-matches one syscall:entry" "syscall-trigger-3" \
 295                 --name="syscall-trigger-3" \
 296                 --condition event-rule-matches --type=syscall:entry --name=open \
 297                 --action notify
 298         test_success "--condition event-rule-matches one syscall:exit" "syscall-trigger-4" \
 299                 --name="syscall-trigger-4" \
 300                 --condition event-rule-matches --type=syscall:exit --name=open \
 301                 --action notify
 302         test_success "--condition event-rule-matches one syscall:entry-exit" "syscall-trigger-5" \
 303                 --name="syscall-trigger-5" \
 304                 --condition event-rule-matches --type=syscall:entry+exit --name=open \
 305                 --action notify
 306
 307         # Same thing but with "kernel:syscall" type instead:
 308         test_success "--condition event-rule-matches one syscall" "syscall-trigger-6" \
 309                 --name="syscall-trigger-6" \
 310                 --condition event-rule-matches --type=kernel:syscall --name=open \
 311                 --action notify
 312
 313         test_success "--condition event-rule-matches one kernel:syscall:entry" "syscall-trigger-7" \
 314                 --name="syscall-trigger-7" \
 315                 --condition event-rule-matches --type=kernel:syscall:entry --name=open \
 316                 --action notify
 317         test_success "--condition event-rule-matches one kernel:syscall:exit" "syscall-trigger-8" \
 318                 --name="syscall-trigger-8" \
 319                 --condition event-rule-matches --type=kernel:syscall:exit --name=open \
 320                 --action notify
 321         test_success "--condition event-rule-matches one kernel:syscall:entry-exit" "syscall-trigger-9" \
 322                 --name="syscall-trigger-9" \
 323                 --condition event-rule-matches --type=kernel:syscall:entry+exit --name=open \
 324                 --action notify
 325
 326 }
 327
 328 # `--action notify` successes
 329 test_success "--action notify" "notify-1" \
 330         --name=notify-1 \
 331         --condition event-rule-matches --type=user \
 332         --action notify
 333
 334 test_success "--action notify --capture foo" "notify-2" \
 335         --name=notify-2 \
 336         --condition event-rule-matches --type=user \
 337         --capture foo --action notify
 338
 339 test_success "--action notify --capture foo[2]" "notify-3" \
 340         --name=notify-3 \
 341         --condition event-rule-matches --type=user \
 342         --capture 'foo[2]' --action notify
 343
 344 test_success '--action notify --capture $ctx.foo' "notify-4" \
 345         --name=notify-4 \
 346         --condition event-rule-matches --type=user \
 347         --capture '$ctx.foo' --action notify
 348
 349 test_success '--action notify --capture $ctx.foo[2]' "notify-5" \
 350         --name=notify-5 \
 351         --condition event-rule-matches --type=user \
 352         --capture '$ctx.foo[2]' --action notify
 353
 354 test_success '--action notify --capture $app.prov:type' "notify-6" \
 355         --name=notify-6 \
 356         --condition event-rule-matches --type=user \
 357         --capture '$app.prov:type' --action notify
 358
 359 test_success '--action notify --capture $app.prov:type[2]' "notify-7" \
 360         --name=notify-7 \
 361         --condition event-rule-matches --type=user \
 362         --capture '$app.prov:type[2]' --action notify
 363
 364 test_success '--action notify multiple captures' "notify-8" \
 365         --name=notify-8 \
 366         --condition event-rule-matches --type=user \
 367         --capture foo --capture '$app.hello:world' --action notify
 368
 369 # `--action start-session` successes
 370 test_success "--action start-session" "notify-9" \
 371         --name=notify-9 \
 372         --condition event-rule-matches --type=user \
 373         --action start-session ze-session
 374
 375 # `--action stop-session` successes
 376 test_success "--action stop-session foo" "notify-10"\
 377         --name=notify-10 \
 378         --condition event-rule-matches --type=user \
 379         --action stop-session ze-session
 380
 381 # `--action rotate-session` successes
 382 test_success "--action rotate-session foo" "notify-11"\
 383         --name=notify-11 \
 384         --condition event-rule-matches --type=user \
 385         --action rotate-session ze-session
 386
 387 # `--action snapshot-session` successes
 388 test_success "--action snapshot-session foo" "notify-12"\
 389         --name=notify-12 \
 390         --condition event-rule-matches --type=user \
 391         --action snapshot-session ze-session
 392
 393 test_success "--action snapshot-session with file URI" "notify-13"\
 394         --name=notify-13 \
 395         --condition event-rule-matches --type=user \
 396         --action snapshot-session ze-session --path /hello
 397
 398 test_success "--action snapshot-session with net URI" "notify-14"\
 399         --name=notify-14 \
 400         --condition event-rule-matches --type=user \
 401         --action snapshot-session ze-session --url net://1.2.3.4
 402
 403 test_success "--action snapshot-session with ctrl/data URIs" "notify-15"\
 404         --name=notify-15 \
 405         --condition event-rule-matches --type=user \
 406         --action snapshot-session ze-session --ctrl-url=tcp://1.2.3.4:1234 --data-url=tcp://1.2.3.4:1235
 407
 408 # top-level failures
 409 test_failure "no args" "Error: Missing --condition."
 410
 411 test_failure "unknown option" \
 412         "Error: While parsing argument #2 (\`--hello\`): Unknown option \`--hello\`" \
 413         --hello
 414
 415 test_failure "missing --action" \
 416         "Error: Need at least one --action." \
 417         --condition event-rule-matches --type=user
 418
 419 test_failure "two --condition" \
 420         "Error: A --condition was already given." \
 421         --condition event-rule-matches --name=aaa --type=user \
 422         --condition event-rule-matches --name=bbb --type=user \
 423         --action notify
 424
 425 test_failure "missing argument to --name" \
 426         "Error: While parsing argument #2 (\`--name\`): Missing required argument for option \`--name\`" \
 427         --name
 428
 429 for cmd in rate-policy=once-after rate-policy=every; do
 430         test_failure "missing argument to --${cmd}" \
 431                 "Error: Rate policy format is invalid." \
 432                 --condition event-rule-matches --type=user --action notify \
 433                 --${cmd}
 434
 435         test_failure "invalid argument to --${cmd}: non-digit character" \
 436                 "Error: Failed to parse rate policy value \`123bob\` as an integer." \
 437                 --condition event-rule-matches --type=user --action notify \
 438                 --${cmd}:123bob
 439
 440         test_failure "invalid argument to --${cmd}: empty string" \
 441                 "Error: Failed to parse rate policy value \`\` as an integer." \
 442                 --condition event-rule-matches --type=user --action notify \
 443                 --${cmd}":"
 444 done
 445
 446 test_failure "invalid argument to --rate-policy: unknown policy type" \
 447         "Error: Rate policy type \`bob\` unknown." \
 448         --condition event-rule-matches --type=user --action notify \
 449         --rate-policy=bob:123
 450
 451 # `--condition` failures
 452 test_failure "missing args after --condition" \
 453         "Error: While parsing argument #2 (\`--condition\`): Missing required argument for option \`--condition\`
 454 Error: Valid condition names are:
 455 Error:   event-rule-matches" \
 456         --condition
 457 test_failure "unknown --condition" \
 458         "Error: While parsing argument #2 (\`--condition\`): Unknown condition name 'zoofest'
 459 Error: Valid condition names are:
 460 Error:   event-rule-matches" \
 461         --condition zoofest
 462 test_failure "unknown --condition=" \
 463         "Error: While parsing argument #2 (\`--condition=zoofest\`): Unknown condition name 'zoofest'
 464 Error: Valid condition names are:
 465 Error:   event-rule-matches" \
 466         --condition=zoofest
 467
 468 # `--condition event-rule-matches` failures
 469 test_failure "missing args after --condition event-rule-matches" \
 470         "Error: Need at least one --action." \
 471         --condition event-rule-matches --type=user
 472
 473 test_failure "extra args after --condition event-rule-matches" \
 474         "Error: Unexpected argument 'bozo'" \
 475         --condition event-rule-matches --type=user bozo
 476
 477 test_failure "--log-level unknown level" \
 478         "Error: Failed to parse log level string \`FOO\`." \
 479         --condition event-rule-matches --type=user --log-level=FOO
 480
 481 for type in kprobe kernel:kprobe; do
 482         test_failure "--condition event-rule-matches: --name with --type=$type" \
 483                 "Error: Can't use --name with kernel kprobe event rules." \
 484                 --condition event-rule-matches --type=$type --location=do_sys_open --name='hello'
 485 done
 486
 487 test_failure "--condition event-rule-matches: --location with user tracepoint event rule" \
 488         "Error: Can't use --location with user tracepoint event rules." \
 489         --condition event-rule-matches --type=user --location='hello'
 490
 491 test_failure "--condition event-rule-matches: --event-name with user tracepoint event rule" \
 492         "Error: Can't use --event-name with user tracepoint event rules." \
 493         --condition event-rule-matches --type=user --event-name='hello'
 494
 495 test_failure "--condition event-rule-matches: extra argument with --type=kernel:uprobe" \
 496         "Error: Unexpected argument 'hello'" \
 497         --condition event-rule-matches --type=$type --location=${uprobe_elf_binary}:test_failure hello
 498
 499 test_failure "--condition event-rule-matches: extra argument with --type=syscall" \
 500         "Error: Unexpected argument 'open'" \
 501         --condition event-rule-matches --type=syscall open
 502
 503 test_failure "--condition event-rule-matches: --type=syscall:nope" \
 504         "Error: Failed to parse syscall type 'syscall:nope'." \
 505         --condition event-rule-matches --type=syscall:nope \
 506         --name=open
 507
 508 test_failure "--exclude-name with non-glob name" \
 509         "Error: Event jean: Exclusions can only be used with a globbing pattern" \
 510         --condition event-rule-matches --type=user --name='jean' --exclude-name jean-chretien \
 511         --action notify
 512
 513 test_failure "--condition event-rule-matches --capture: missing argument (end of arg list)" \
 514         'Error: While parsing argument #7 (`--capture`): Missing required argument for option `--capture`' \
 515         --action notify \
 516         --condition event-rule-matches --type=user --capture
 517
 518 test_failure "--condition event-rule-matches --capture: missing argument (before another option)" \
 519         'Error: While parsing expression `--action`: Unary operators are not allowed in capture expressions.' \
 520         --condition event-rule-matches --type=user --capture \
 521         --action notify \
 522
 523 test_failure "--condition event-rule-matches --capture: binary operator" \
 524         'Error: While parsing expression `foo == 2`: Binary operators are not allowed in capture expressions.' \
 525         --condition event-rule-matches --type=user \
 526         --capture 'foo == 2' --action notify
 527
 528 test_failure "--condition event-rule-matches --capture: unary operator" \
 529         'Error: While parsing expression `!foo`: Unary operators are not allowed in capture expressions.' \
 530         --condition event-rule-matches --type=user \
 531         --capture '!foo' --action notify
 532
 533 test_failure "--condition event-rule-matches --capture: logical operator" \
 534         'Error: While parsing expression `foo || bar`: Logical operators are not allowed in capture expressions.' \
 535         --condition event-rule-matches --type=user \
 536         --capture 'foo || bar' --action notify
 537
 538 test_failure "--condition event-rule-matches --capture: accessing a sub-field" \
 539         'Error: While parsing expression `foo.bar`: Capturing subfields is not supported.' \
 540         --condition event-rule-matches --type=user \
 541         --capture 'foo.bar' --action notify
 542
 543 test_failure "--condition event-rule-matches --capture: accessing the sub-field of an array element" \
 544         'Error: While parsing expression `foo[3].bar`: Capturing subfields is not supported.' \
 545         --condition event-rule-matches --type=user \
 546         --capture 'foo[3].bar' --action notify
 547
 548 test_failure "--condition event-rule-matches --capture: missing colon in app-specific context field" \
 549         'Error: Invalid app-specific context field name: missing colon in `foo`.' \
 550         --condition event-rule-matches --type=user \
 551         --capture '$app.foo' --action notify
 552
 553 test_failure "--condition event-rule-matches --capture: missing colon in app-specific context field" \
 554         'Error: Invalid app-specific context field name: missing type name after colon in `foo:`.' \
 555         --condition event-rule-matches --type=user \
 556         --capture '$app.foo:' --action notify
 557
 558 # `--action` failures
 559 test_failure "missing args after --action" \
 560         "Error: While parsing argument #5 (\`--action\`): Missing required argument for option \`--action\`
 561 Error: Valid action names are:
 562 Error:   notify" \
 563         --condition event-rule-matches --type=user \
 564         --action
 565
 566 test_failure "unknown --action" \
 567         "Error: While parsing argument #5 (\`--action\`): Unknown action name 'zoofest'
 568 Error: Valid action names are:
 569 Error:   notify" \
 570         --condition event-rule-matches --type=user \
 571         --action zoofest
 572
 573 test_failure "unknown --action=" \
 574         "Error: While parsing argument #5 (\`--action=zoofest\`): Unknown action name 'zoofest'
 575 Error: Valid action names are:
 576 Error:   notify" \
 577         --condition event-rule-matches --type=user \
 578         --action=zoofest
 579
 580 # `--action notify` failures
 581 test_failure "extra arg after --action notify" \
 582         "Error: Unexpected argument \`bob\`." \
 583         --condition event-rule-matches --type=user \
 584         --action notify bob
 585
 586 # `--action start-session` failures
 587 test_failure "missing arg after --action start-session" \
 588         "Error: Missing session name." \
 589         --condition event-rule-matches --type=user \
 590         --action start-session
 591 test_failure "extra arg after --action start-session" \
 592         "Error: Unexpected argument \`bob\`." \
 593         --condition event-rule-matches --type=user \
 594         --action start-session ze-session bob
 595
 596 # `--action stop-session` failures
 597 test_failure "missing arg after --action stop-session" \
 598         "Error: Missing session name." \
 599         --condition event-rule-matches --type=user \
 600         --action stop-session
 601 test_failure "extra arg after --action stop-session" \
 602         "Error: Unexpected argument \`bob\`." \
 603         --condition event-rule-matches --type=user \
 604         --action stop-session ze-session bob
 605
 606 # `--action rotate-session` failures
 607 test_failure "missing arg after --action rotate-session" \
 608         "Error: Missing session name." \
 609         --condition event-rule-matches --type=user \
 610         --action rotate-session
 611 test_failure "extra arg after --action rotate-session" \
 612         "Error: Unexpected argument \`bob\`." \
 613         --condition event-rule-matches --type=user \
 614         --action rotate-session ze-session bob
 615
 616 # `--action snapshot-session` failures
 617 test_failure "missing arg after --action snapshot-session" \
 618         "Error: Missing session name." \
 619         --condition event-rule-matches --type=user \
 620         --action snapshot-session
 621 test_failure "extra arg after --action snapshot-session" \
 622         "Error: Unexpected argument \`bob\`." \
 623         --condition event-rule-matches --type=user \
 624         --action snapshot-session ze-session bob
 625 test_failure "snapshot-session action, --max-size without destination" \
 626         "Error: Can't provide a snapshot output max size without a snapshot output destination." \
 627         --condition event-rule-matches --type=user \
 628         --action snapshot-session ze-session --max-size 10M
 629 test_failure "snapshot-session action, --name without destination" \
 630         "Error: Can't provide a snapshot output name without a snapshot output destination." \
 631         --condition event-rule-matches --type=user \
 632         --action snapshot-session ze-session --name hallo
 633 test_failure "snapshot-session action, --name with-local-path-instead-of-url" \
 634         "Error: Failed to parse '/something/that/looks/like/a/path' as an URL." \
 635         --condition event-rule-matches --type=user \
 636         --action snapshot-session ze-session --name hallo --url /something/that/looks/like/a/path
 637 test_failure "snapshot-session action, --name with-net-url-instead-of-path" \
 638         "Error: Failed to parse 'net://8.8.8.8/' as a local path." \
 639         --condition event-rule-matches --type=user \
 640         --action snapshot-session ze-session --name hallo --path net://8.8.8.8/
 641
 642 test_mi
 643
 644 # Cleanup
 645 stop_lttng_sessiond_notap
 646 rm -f "${tmp_stdout}"
 647 rm -f "${tmp_stderr}"