tests/regression/ust/java-log4j/test_java_log4j

   1 #!/bin/bash
   2 #
   3 # Copyright (C) - 2014 David Goulet <dgoulet@efficios.com>
   4 #
   5 # This program is free software; you can redistribute it and/or modify it under
   6 # the terms of the GNU General Public License, version 2 only, as published by
   7 # the Free Software Foundation.
   8 #
   9 # This program 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 General Public License for more
  12 # details.
  13 #
  14 # You should have received a copy of the GNU General Public License along with
  15 # this program; if not, write to the Free Software Foundation, Inc., 51
  16 # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  17
  18 TEST_DESC="Java LOG4J support"
  19
  20 CURDIR=$(dirname $0)/
  21 TESTDIR=$CURDIR/../../..
  22 NR_ITER=6
  23 NR_MSEC_WAIT=1000
  24 TESTAPP_NAME="JTestLTTng"
  25 TESTAPP_BIN="$TESTAPP_NAME.java"
  26 TESTAPP_PATH="$CURDIR/$TESTAPP_NAME"
  27 SESSION_NAME="log4j"
  28 EVENT_NAME="log4j-event"
  29 EVENT_NAME2="log4j-event-2"
  30 JAVA_CP="$CURDIR:/usr/local/share/java/liblttng-ust-agent.jar:/usr/share/java/*"
  31 OUTPUT_DEST="/dev/null"
  32
  33 NUM_TESTS=155
  34
  35 source $TESTDIR/utils/utils.sh
  36
  37 function run_app
  38 {
  39         local debug_tp=$1
  40         local fire_second_tp=$2
  41
  42         # FIXME: test app should have synchro.
  43         java -cp $JAVA_CP -Djava.library.path="/usr/local/lib:/usr/lib" $TESTAPP_NAME $NR_ITER $NR_MSEC_WAIT $debug_tp $fire_second_tp >/dev/null 2>&1
  44 }
  45
  46 function run_app_background
  47 {
  48         run_app $@ &
  49 }
  50
  51 function enable_log4j_loglevel_only()
  52 {
  53         sess_name=$1
  54         event_name="$2"
  55         loglevel=$3
  56         channel_name=$4
  57
  58         if [ -z $channel_name ]; then
  59                 # default channel if none specified
  60                 chan=""
  61         else
  62                 chan="-c $channel_name"
  63         fi
  64
  65         $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel-only $loglevel "$event_name" $chan -s $sess_name -l >/dev/null 2>&1
  66         ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel-only $loglevel"
  67 }
  68
  69 function enable_log4j_filter()
  70 {
  71         local sess_name="$1"
  72         local event_name="$2"
  73         local filter="$3"
  74
  75         $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -l --filter "$filter" >/dev/null 2>&1
  76         ok $? "Enable event $event_name with filter $filter for session $sess_name"
  77 }
  78
  79 function enable_log4j_filter_loglevel_only()
  80 {
  81         local sess_name="$1"
  82         local event_name="$2"
  83         local filter="$3"
  84         local loglevel="$4"
  85
  86         $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel-only $loglevel "$event_name" -s $sess_name -l --filter "$filter" >/dev/null 2>&1
  87         ok $? "Enable event $event_name with filter \"$filter\" and loglevel-only $loglevel for session $sess_name"
  88 }
  89
  90 # MUST set TESTDIR before calling those functions
  91
  92 function test_log4j_before_start ()
  93 {
  94         local file_sync_after_first=$(mktemp -u)
  95         local file_sync_before_last=$(mktemp -u)
  96
  97         diag "Test LOG4J application BEFORE tracing starts"
  98         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
  99         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 100
 101         # Run 5 times with a 1 second delay
 102         run_app_background
 103
 104         start_lttng_tracing_ok $SESSION_NAME
 105
 106         touch ${file_sync_before_last}
 107
 108         # Wait for the applications started in background
 109         wait
 110
 111         stop_lttng_tracing_ok $SESSION_NAME
 112         destroy_lttng_session_ok $SESSION_NAME
 113
 114         rm -f ${file_sync_after_first}
 115         rm -f ${file_sync_before_last}
 116
 117         # Validate test. Expecting all events.
 118         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 119         if [ $? -ne 0 ]; then
 120                 return $?
 121         fi
 122 }
 123
 124 function test_log4j_after_start ()
 125 {
 126         diag "Test LOG4J application AFTER tracing starts"
 127
 128         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
 129         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 130         start_lttng_tracing_ok $SESSION_NAME
 131
 132         # Run 5 times with a 1 second delay
 133         run_app
 134
 135         stop_lttng_tracing_ok $SESSION_NAME
 136         destroy_lttng_session_ok $SESSION_NAME
 137
 138         # Validate test. Expecting all events.
 139         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 140         if [ $? -ne 0 ]; then
 141                 return $?
 142         fi
 143 }
 144
 145 function test_log4j_loglevel ()
 146 {
 147         diag "Test LOG4J application with loglevel"
 148
 149         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
 150         enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_INFO"
 151         start_lttng_tracing_ok $SESSION_NAME
 152
 153         # Run 5 times with a 1 second delay
 154         run_app
 155
 156         stop_lttng_tracing_ok $SESSION_NAME
 157         destroy_lttng_session_ok $SESSION_NAME
 158
 159         # Validate test. Expecting all events.
 160         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 161         if [ $? -ne 0 ]; then
 162                 return $?
 163         fi
 164
 165         diag "Test LOG4J applications with lower loglevel"
 166
 167         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
 168         enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_FATAL"
 169         start_lttng_tracing_ok $SESSION_NAME
 170
 171         # Run 5 times with a 1 second delay
 172         run_app
 173
 174         stop_lttng_tracing_ok $SESSION_NAME
 175         destroy_lttng_session_ok $SESSION_NAME
 176
 177         # Validate test. Expecting 0 events.
 178         trace_match_only $EVENT_NAME 0 $TRACE_PATH
 179         if [ $? -ne 0 ]; then
 180                 return $?
 181         fi
 182
 183         diag "Test LOG4J applications with higher loglevel"
 184
 185         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
 186         enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_TRACE"
 187         start_lttng_tracing_ok $SESSION_NAME
 188
 189         # Run 5 times with a 1 second delay
 190         run_app
 191
 192         stop_lttng_tracing_ok $SESSION_NAME
 193         destroy_lttng_session_ok $SESSION_NAME
 194
 195         # Validate test. Expecting all events.
 196         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
 197         return $?
 198 }
 199
 200 function test_log4j_loglevel_multiple ()
 201 {
 202         diag "Test LOG4J application with multiple loglevel"
 203
 204         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
 205         enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_INFO"
 206         enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_DEBUG"
 207         start_lttng_tracing_ok $SESSION_NAME
 208
 209         # Run 5 times with a 1 second delay and fire two TP.
 210         run_app 1
 211
 212         stop_lttng_tracing_ok $SESSION_NAME
 213         destroy_lttng_session_ok $SESSION_NAME
 214
 215         # Validate test. Expecting all events times two.
 216         trace_match_only $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
 217         if [ $? -ne 0 ]; then
 218                 return $?
 219         fi
 220
 221         create_lttng_session_ok $SESSION_NAME $TRACE_PATH
 222         enable_log4j_lttng_event_loglevel $SESSION_NAME '*' "LOG4J_INFO"
 223         enable_log4j_lttng_event_loglevel $SESSION_NAME '*' "LOG4J_DEBUG"
 224         start_lttng_tracing_ok $SESSION_NAME
 225
 226         # Run 5 times with a 1 second delay and fire two TP.
 227         run_app 1
 228
 229         stop_lttng_tracing_ok $SESSION_NAME
 230         destroy_lttng_session_ok $SESSION_NAME
 231
 232         # Validate test. Expecting all events times two.
 233         trace_match_only $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
 234         if [ $? -ne 0 ]; then
 235                 return $?
 236         fi
 237 }
 238
 239 function test_log4j_multi_session_loglevel()
 240 {
 241         diag "Test LOG4J with multiple session"
 242
 243         create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
 244         enable_log4j_loglevel_only $SESSION_NAME-1 '*' "LOG4J_INFO"
 245         start_lttng_tracing_ok $SESSION_NAME-1
 246
 247         create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
 248         enable_log4j_loglevel_only $SESSION_NAME-2 '*' "LOG4J_DEBUG"
 249         start_lttng_tracing_ok $SESSION_NAME-2
 250
 251         # Run 5 times with a 1 second delay and fire second TP.
 252         run_app 1 1
 253
 254         stop_lttng_tracing_ok $SESSION_NAME-1
 255         stop_lttng_tracing_ok $SESSION_NAME-2
 256         destroy_lttng_session_ok $SESSION_NAME-1
 257         destroy_lttng_session_ok $SESSION_NAME-2
 258
 259         # Expecting 6 events being the main event plus the second tp.
 260         trace_match_only $EVENT_NAME $(($NR_ITER + 1)) $TRACE_PATH/$SESSION_NAME-1
 261         if [ $? -ne 0 ]; then
 262                 return $?
 263         fi
 264
 265         # Expectin 5 events being the debug TP.
 266         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-2
 267         if [ $? -ne 0 ]; then
 268                 return $?
 269         fi
 270 }
 271
 272 function test_log4j_multi_session_disable()
 273 {
 274         diag "Test LOG4J with multiple session with disabled event"
 275
 276         create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
 277         enable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME
 278         enable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME2
 279         disable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME
 280         start_lttng_tracing_ok $SESSION_NAME-1
 281
 282         create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
 283         enable_log4j_lttng_event $SESSION_NAME-2 $EVENT_NAME2
 284         start_lttng_tracing_ok $SESSION_NAME-2
 285
 286         # Run 5 times with a 1 second delay and fire second TP.
 287         run_app 0 1
 288
 289         stop_lttng_tracing_ok $SESSION_NAME-1
 290         stop_lttng_tracing_ok $SESSION_NAME-2
 291         destroy_lttng_session_ok $SESSION_NAME-1
 292         destroy_lttng_session_ok $SESSION_NAME-2
 293
 294         # Validate test. Expecting one event of the second TP.
 295         trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-1
 296         if [ $? -ne 0 ]; then
 297                 return $?
 298         fi
 299
 300         # Validate test. Expecting one event of the second TP.
 301         trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
 302         if [ $? -ne 0 ]; then
 303                 return $?
 304         fi
 305 }
 306
 307 function test_log4j_multi_session_disable_wildcard()
 308 {
 309         diag "Test LOG4J with multiple session with disabled wildcard event"
 310
 311         create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
 312         enable_log4j_lttng_event $SESSION_NAME-1 '*'
 313
 314         create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
 315         enable_log4j_lttng_event $SESSION_NAME-2 '*'
 316
 317         disable_log4j_lttng_event $SESSION_NAME-1 '*'
 318
 319         start_lttng_tracing_ok $SESSION_NAME-1
 320         start_lttng_tracing_ok $SESSION_NAME-2
 321
 322         run_app
 323
 324         stop_lttng_tracing_ok $SESSION_NAME-1
 325         stop_lttng_tracing_ok $SESSION_NAME-2
 326         destroy_lttng_session_ok $SESSION_NAME-1
 327         destroy_lttng_session_ok $SESSION_NAME-2
 328
 329         # Validate test. Expecting NO event of the first TP.
 330         trace_match_only $EVENT_NAME 0 $TRACE_PATH/$SESSION_NAME-1
 331         if [ $? -ne 0 ]; then
 332                 return $?
 333         fi
 334
 335         # Validate test. Expecting all events of the first TP.
 336         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-2
 337         if [ $? -ne 0 ]; then
 338                 return $?
 339         fi
 340 }
 341
 342 function test_log4j_disable_all()
 343 {
 344         diag "Test LOG4J with multiple session with disabled all event"
 345
 346         create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
 347         enable_log4j_lttng_event $SESSION_NAME '*'
 348         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 349         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME2
 350
 351         disable_log4j_lttng_event $SESSION_NAME '*'
 352
 353         start_lttng_tracing_ok $SESSION_NAME
 354
 355         run_app 0 1
 356
 357         stop_lttng_tracing_ok $SESSION_NAME
 358         destroy_lttng_session_ok $SESSION_NAME
 359
 360         # Validate test. Expecting NO event of the first TP and second TP.
 361         trace_match_only $EVENT_NAME 0 $TRACE_PATH/$SESSION_NAME
 362         trace_match_only $EVENT_NAME2 0 $TRACE_PATH/$SESSION_NAME
 363         if [ $? -ne 0 ]; then
 364                 return $?
 365         fi
 366 }
 367
 368 function test_log4j_multi_session()
 369 {
 370         diag "Test LOG4J with multiple session"
 371
 372         create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
 373         enable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME
 374         start_lttng_tracing_ok $SESSION_NAME-1
 375
 376         create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
 377         enable_log4j_lttng_event $SESSION_NAME-2 $EVENT_NAME2
 378         start_lttng_tracing_ok $SESSION_NAME-2
 379
 380         # Run 5 times with a 1 second delay and fire second TP.
 381         run_app 0 1
 382
 383         stop_lttng_tracing_ok $SESSION_NAME-1
 384         stop_lttng_tracing_ok $SESSION_NAME-2
 385         destroy_lttng_session_ok $SESSION_NAME-1
 386         destroy_lttng_session_ok $SESSION_NAME-2
 387
 388         # Validate test. Expecting all events of first TP
 389         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-1
 390         if [ $? -ne 0 ]; then
 391                 return $?
 392         fi
 393
 394         # Validate test. Expecting one event of the second TP.
 395         trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
 396         if [ $? -ne 0 ]; then
 397                 return $?
 398         fi
 399 }
 400
 401 function test_log4j_destroy_session()
 402 {
 403         diag "Test LOG4J two session with destroy"
 404
 405         create_lttng_session_ok $SESSION_NAME $TRACE_PATH/first-sess
 406         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 407         start_lttng_tracing_ok $SESSION_NAME
 408
 409         # Run 5 times with a 1 second delay
 410         run_app_background 0 1
 411         # Wait for the applications started in background
 412         wait
 413
 414         stop_lttng_tracing_ok $SESSION_NAME
 415         destroy_lttng_session_ok $SESSION_NAME
 416
 417         # Validate test. Expecting at least one event num 1
 418         validate_trace $EVENT_NAME $TRACE_PATH/first-sess
 419         if [ $? -ne 0 ]; then
 420                 return $?
 421         fi
 422
 423         create_lttng_session_ok $SESSION_NAME $TRACE_PATH/second-sess
 424         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME2
 425         start_lttng_tracing_ok $SESSION_NAME
 426
 427         # Run 5 times with a 1 second delay
 428         run_app_background 0 1
 429         # Wait for the applications started in background
 430         wait
 431
 432         stop_lttng_tracing_ok $SESSION_NAME
 433         destroy_lttng_session_ok $SESSION_NAME
 434
 435         # Validate test. Expecting only one event num 2
 436         trace_match_only $EVENT_NAME2 1 $TRACE_PATH/second-sess
 437         if [ $? -ne 0 ]; then
 438                 return $?
 439         fi
 440 }
 441
 442 function test_log4j_filtering()
 443 {
 444         diag "Test LOG4J filtering"
 445
 446         create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
 447         # Enable all event with a filter.
 448         enable_log4j_filter $SESSION_NAME '*' 'msg == "LOG4J second logger fired"'
 449         start_lttng_tracing_ok $SESSION_NAME
 450
 451         # Run 5 times with a 1 second delay and fire second TP.
 452         run_app 0 1
 453
 454         stop_lttng_tracing_ok $SESSION_NAME
 455         destroy_lttng_session_ok $SESSION_NAME
 456
 457         # Validate test. Expecting one event of the second TP only.
 458         trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
 459         if [ $? -ne 0 ]; then
 460                 return $?
 461         fi
 462
 463         create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
 464         # Enable first Logger but filter msg payload for the INFO one while
 465         # triggering the debug and second TP.
 466         enable_log4j_filter $SESSION_NAME $EVENT_NAME 'msg == "LOG4J tp fired!"'
 467         start_lttng_tracing_ok $SESSION_NAME
 468
 469         # Run 5 times with a 1 second delay, fire debug and second TP.
 470         run_app 1 1
 471
 472         stop_lttng_tracing_ok $SESSION_NAME
 473         destroy_lttng_session_ok $SESSION_NAME
 474
 475         # Validate test. Expecting NR_ITER event of the main INFO tp.
 476         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
 477         if [ $? -ne 0 ]; then
 478                 return $?
 479         fi
 480 }
 481
 482 function test_log4j_disable()
 483 {
 484         diag "Test LOG4J disable event"
 485
 486         create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
 487         # Enable all event with a filter.
 488         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 489         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME2
 490         disable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 491         start_lttng_tracing_ok $SESSION_NAME
 492
 493         # Run 5 times with a 1 second delay and fire second TP.
 494         run_app 0 1
 495
 496         stop_lttng_tracing_ok $SESSION_NAME
 497         destroy_lttng_session_ok $SESSION_NAME
 498
 499         # Validate test. Expecting one event of the second TP only.
 500         trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
 501         if [ $? -ne 0 ]; then
 502                 return $?
 503         fi
 504 }
 505
 506 function test_log4j_disable_enable()
 507 {
 508         diag "Test LOG4J disable event followed by an enable"
 509
 510         create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
 511         # Enable all event with a filter.
 512         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 513         disable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 514         enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
 515         start_lttng_tracing_ok $SESSION_NAME
 516
 517         # Run 5 times with a 1 second delay and fire second TP.
 518         run_app 0 1
 519
 520         stop_lttng_tracing_ok $SESSION_NAME
 521         destroy_lttng_session_ok $SESSION_NAME
 522
 523         # Validate test. Expecting NR_ITER event of the main INFO tp.
 524         trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
 525         if [ $? -ne 0 ]; then
 526                 return $?
 527         fi
 528 }
 529
 530 function test_log4j_filter_loglevel()
 531 {
 532         local BOGUS_EVENT_NAME="not_a_real_event"
 533         local FILTER="int_loglevel > 700 || int_loglevel < 700"
 534         local ALL_EVENTS="."
 535
 536         diag "Test LOG4J a filter with a loglevel"
 537
 538         create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
 539         # Enable an event with a filter and the loglevel-only option.
 540         enable_log4j_filter_loglevel_only $SESSION_NAME $BOGUS_EVENT_NAME "$FILTER" LOG4J_INFO
 541         disable_log4j_lttng_event $SESSION_NAME $BOGUS_EVENT_NAME
 542         enable_log4j_filter_loglevel_only $SESSION_NAME $BOGUS_EVENT_NAME "$FILTER" LOG4J_INFO
 543         start_lttng_tracing_ok $SESSION_NAME
 544
 545         # Run 5 times with a 1 second delay and fire second TP.
 546         run_app 0 1
 547
 548         stop_lttng_tracing_ok $SESSION_NAME
 549         destroy_lttng_session_ok $SESSION_NAME
 550
 551         # Validate test. Expecting no events.
 552         trace_match_only $ALL_EVENTS 0 $TRACE_PATH/$SESSION_NAME
 553         if [ $? -ne 0 ]; then
 554                 return $?
 555         fi
 556 }
 557
 558 plan_tests $NUM_TESTS
 559
 560 print_test_banner "$TEST_DESC"
 561
 562 if [ ! -f "$TESTAPP_PATH.class" ]; then
 563         withapp=0
 564 else
 565         withapp=1
 566 fi
 567
 568 skip $withapp "LOG4J support is needed. Skipping all tests." $NUM_TESTS ||
 569 {
 570         start_lttng_sessiond
 571
 572         tests=(
 573                 test_log4j_multi_session_disable_wildcard
 574                 test_log4j_multi_session_disable
 575                 test_log4j_disable
 576                 test_log4j_disable_enable
 577                 test_log4j_disable_all
 578                 test_log4j_filtering
 579                 test_log4j_multi_session_loglevel
 580                 test_log4j_destroy_session
 581                 test_log4j_loglevel
 582                 test_log4j_loglevel_multiple
 583                 test_log4j_before_start
 584                 test_log4j_after_start
 585                 test_log4j_multi_session
 586                 test_log4j_filter_loglevel
 587         )
 588
 589         for fct_test in ${tests[@]};
 590         do
 591                 TRACE_PATH=$(mktemp -d)
 592
 593                 ${fct_test}
 594                 if [ $? -ne 0 ]; then
 595                         break;
 596                 fi
 597                 rm -rf $TRACE_PATH
 598         done
 599
 600         stop_lttng_sessiond
 601 }