[lttng-tools.git] / tests / regression / ust / java-log4j / test_java_log4j

#!/bin/bash
#
# Copyright (C) - 2014 David Goulet <dgoulet@efficios.com>
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License, version 2 only, as published by
# the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

TEST_DESC="Java LOG4J support"

CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
NR_ITER=6
NR_MSEC_WAIT=1000
TESTAPP_NAME="JTestLTTng"
TESTAPP_BIN="$TESTAPP_NAME.java"
TESTAPP_PATH="$CURDIR/$TESTAPP_NAME"
SESSION_NAME="log4j"
EVENT_NAME="log4j-event"
EVENT_NAME2="log4j-event-2"
JAVA_CP="$CURDIR:/usr/local/share/java/liblttng-ust-agent.jar:/usr/share/java/*"
OUTPUT_DEST="/dev/null"

NUM_TESTS=155

source $TESTDIR/utils/utils.sh

function run_app
{
	local debug_tp=$1
	local fire_second_tp=$2

	# FIXME: test app should have synchro.
	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
}

function run_app_background
{
	run_app $@ &
}

function enable_log4j_loglevel_only()
{
	sess_name=$1
	event_name="$2"
	loglevel=$3
	channel_name=$4

	if [ -z $channel_name ]; then
		# default channel if none specified
		chan=""
	else
		chan="-c $channel_name"
	fi

	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel-only $loglevel "$event_name" $chan -s $sess_name -l >/dev/null 2>&1
	ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel-only $loglevel"
}

function enable_log4j_filter()
{
	local sess_name="$1"
	local event_name="$2"
	local filter="$3"

	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -l --filter "$filter" >/dev/null 2>&1
	ok $? "Enable event $event_name with filter $filter for session $sess_name"
}

function enable_log4j_filter_loglevel_only()
{
	local sess_name="$1"
	local event_name="$2"
	local filter="$3"
	local loglevel="$4"

	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel-only $loglevel "$event_name" -s $sess_name -l --filter "$filter" >/dev/null 2>&1
	ok $? "Enable event $event_name with filter \"$filter\" and loglevel-only $loglevel for session $sess_name"
}

# MUST set TESTDIR before calling those functions

function test_log4j_before_start ()
{
	local file_sync_after_first=$(mktemp -u)
	local file_sync_before_last=$(mktemp -u)

	diag "Test LOG4J application BEFORE tracing starts"
	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME

	# Run 5 times with a 1 second delay
	run_app_background

	start_lttng_tracing_ok $SESSION_NAME

	touch ${file_sync_before_last}

	# Wait for the applications started in background
	wait

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	rm -f ${file_sync_after_first}
	rm -f ${file_sync_before_last}

	# Validate test. Expecting all events.
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_after_start ()
{
	diag "Test LOG4J application AFTER tracing starts"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay
	run_app

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting all events.
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_loglevel ()
{
	diag "Test LOG4J application with loglevel"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_INFO"
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay
	run_app

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting all events.
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
	if [ $? -ne 0 ]; then
		return $?
	fi

	diag "Test LOG4J applications with lower loglevel"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_FATAL"
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay
	run_app

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting 0 events.
	trace_match_only $EVENT_NAME 0 $TRACE_PATH
	if [ $? -ne 0 ]; then
		return $?
	fi

	diag "Test LOG4J applications with higher loglevel"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_TRACE"
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay
	run_app

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting all events.
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH
	return $?
}

function test_log4j_loglevel_multiple ()
{
	diag "Test LOG4J application with multiple loglevel"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_INFO"
	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_DEBUG"
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay and fire two TP.
	run_app 1

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting all events times two.
	trace_match_only $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
	if [ $? -ne 0 ]; then
		return $?
	fi

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	enable_log4j_lttng_event_loglevel $SESSION_NAME '*' "LOG4J_INFO"
	enable_log4j_lttng_event_loglevel $SESSION_NAME '*' "LOG4J_DEBUG"
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay and fire two TP.
	run_app 1

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting all events times two.
	trace_match_only $EVENT_NAME $(($NR_ITER * 2)) $TRACE_PATH
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_multi_session_loglevel()
{
	diag "Test LOG4J with multiple session"

	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
	enable_log4j_loglevel_only $SESSION_NAME-1 '*' "LOG4J_INFO"
	start_lttng_tracing_ok $SESSION_NAME-1

	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
	enable_log4j_loglevel_only $SESSION_NAME-2 '*' "LOG4J_DEBUG"
	start_lttng_tracing_ok $SESSION_NAME-2

	# Run 5 times with a 1 second delay and fire second TP.
	run_app 1 1

	stop_lttng_tracing_ok $SESSION_NAME-1
	stop_lttng_tracing_ok $SESSION_NAME-2
	destroy_lttng_session_ok $SESSION_NAME-1
	destroy_lttng_session_ok $SESSION_NAME-2

	# Expecting 6 events being the main event plus the second tp.
	trace_match_only $EVENT_NAME $(($NR_ITER + 1)) $TRACE_PATH/$SESSION_NAME-1
	if [ $? -ne 0 ]; then
		return $?
	fi

	# Expectin 5 events being the debug TP.
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-2
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_multi_session_disable()
{
	diag "Test LOG4J with multiple session with disabled event"

	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
	enable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME
	enable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME2
	disable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME
	start_lttng_tracing_ok $SESSION_NAME-1

	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
	enable_log4j_lttng_event $SESSION_NAME-2 $EVENT_NAME2
	start_lttng_tracing_ok $SESSION_NAME-2

	# Run 5 times with a 1 second delay and fire second TP.
	run_app 0 1

	stop_lttng_tracing_ok $SESSION_NAME-1
	stop_lttng_tracing_ok $SESSION_NAME-2
	destroy_lttng_session_ok $SESSION_NAME-1
	destroy_lttng_session_ok $SESSION_NAME-2

	# Validate test. Expecting one event of the second TP.
	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-1
	if [ $? -ne 0 ]; then
		return $?
	fi

	# Validate test. Expecting one event of the second TP.
	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_multi_session_disable_wildcard()
{
	diag "Test LOG4J with multiple session with disabled wildcard event"

	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
	enable_log4j_lttng_event $SESSION_NAME-1 '*'

	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
	enable_log4j_lttng_event $SESSION_NAME-2 '*'

	disable_log4j_lttng_event $SESSION_NAME-1 '*'

	start_lttng_tracing_ok $SESSION_NAME-1
	start_lttng_tracing_ok $SESSION_NAME-2

	run_app

	stop_lttng_tracing_ok $SESSION_NAME-1
	stop_lttng_tracing_ok $SESSION_NAME-2
	destroy_lttng_session_ok $SESSION_NAME-1
	destroy_lttng_session_ok $SESSION_NAME-2

	# Validate test. Expecting NO event of the first TP.
	trace_match_only $EVENT_NAME 0 $TRACE_PATH/$SESSION_NAME-1
	if [ $? -ne 0 ]; then
		return $?
	fi

	# Validate test. Expecting all events of the first TP.
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-2
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_disable_all()
{
	diag "Test LOG4J with multiple session with disabled all event"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
	enable_log4j_lttng_event $SESSION_NAME '*'
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME2

	disable_log4j_lttng_event $SESSION_NAME '*'

	start_lttng_tracing_ok $SESSION_NAME

	run_app 0 1

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting NO event of the first TP and second TP.
	trace_match_only $EVENT_NAME 0 $TRACE_PATH/$SESSION_NAME
	trace_match_only $EVENT_NAME2 0 $TRACE_PATH/$SESSION_NAME
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_multi_session()
{
	diag "Test LOG4J with multiple session"

	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
	enable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME
	start_lttng_tracing_ok $SESSION_NAME-1

	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
	enable_log4j_lttng_event $SESSION_NAME-2 $EVENT_NAME2
	start_lttng_tracing_ok $SESSION_NAME-2

	# Run 5 times with a 1 second delay and fire second TP.
	run_app 0 1

	stop_lttng_tracing_ok $SESSION_NAME-1
	stop_lttng_tracing_ok $SESSION_NAME-2
	destroy_lttng_session_ok $SESSION_NAME-1
	destroy_lttng_session_ok $SESSION_NAME-2

	# Validate test. Expecting all events of first TP
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME-1
	if [ $? -ne 0 ]; then
		return $?
	fi

	# Validate test. Expecting one event of the second TP.
	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME-2
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_destroy_session()
{
	diag "Test LOG4J two session with destroy"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/first-sess
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay
	run_app_background 0 1
	# Wait for the applications started in background
	wait

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting at least one event num 1
	validate_trace $EVENT_NAME $TRACE_PATH/first-sess
	if [ $? -ne 0 ]; then
		return $?
	fi

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/second-sess
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME2
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay
	run_app_background 0 1
	# Wait for the applications started in background
	wait

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting only one event num 2
	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/second-sess
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_filtering()
{
	diag "Test LOG4J filtering"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
	# Enable all event with a filter.
	enable_log4j_filter $SESSION_NAME '*' 'msg == "LOG4J second logger fired"'
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay and fire second TP.
	run_app 0 1

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting one event of the second TP only.
	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
	if [ $? -ne 0 ]; then
		return $?
	fi

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
	# Enable first Logger but filter msg payload for the INFO one while
	# triggering the debug and second TP.
	enable_log4j_filter $SESSION_NAME $EVENT_NAME 'msg == "LOG4J tp fired!"'
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay, fire debug and second TP.
	run_app 1 1

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting NR_ITER event of the main INFO tp.
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_disable()
{
	diag "Test LOG4J disable event"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
	# Enable all event with a filter.
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME2
	disable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay and fire second TP.
	run_app 0 1

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting one event of the second TP only.
	trace_match_only $EVENT_NAME2 1 $TRACE_PATH/$SESSION_NAME
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_disable_enable()
{
	diag "Test LOG4J disable event followed by an enable"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
	# Enable all event with a filter.
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	disable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay and fire second TP.
	run_app 0 1

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting NR_ITER event of the main INFO tp.
	trace_match_only $EVENT_NAME $NR_ITER $TRACE_PATH/$SESSION_NAME
	if [ $? -ne 0 ]; then
		return $?
	fi
}

function test_log4j_filter_loglevel()
{
	local BOGUS_EVENT_NAME="not_a_real_event"
	local FILTER="int_loglevel > 700 || int_loglevel < 700"
	local ALL_EVENTS="."

	diag "Test LOG4J a filter with a loglevel"

	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
	# Enable an event with a filter and the loglevel-only option.
	enable_log4j_filter_loglevel_only $SESSION_NAME $BOGUS_EVENT_NAME "$FILTER" LOG4J_INFO
	disable_log4j_lttng_event $SESSION_NAME $BOGUS_EVENT_NAME
	enable_log4j_filter_loglevel_only $SESSION_NAME $BOGUS_EVENT_NAME "$FILTER" LOG4J_INFO
	start_lttng_tracing_ok $SESSION_NAME

	# Run 5 times with a 1 second delay and fire second TP.
	run_app 0 1

	stop_lttng_tracing_ok $SESSION_NAME
	destroy_lttng_session_ok $SESSION_NAME

	# Validate test. Expecting no events.
	trace_match_only $ALL_EVENTS 0 $TRACE_PATH/$SESSION_NAME
	if [ $? -ne 0 ]; then
		return $?
	fi
}

plan_tests $NUM_TESTS

print_test_banner "$TEST_DESC"

if [ ! -f "$TESTAPP_PATH.class" ]; then
	withapp=0
else
	withapp=1
fi

skip $withapp "LOG4J support is needed. Skipping all tests." $NUM_TESTS ||
{
	start_lttng_sessiond

	tests=(
		test_log4j_multi_session_disable_wildcard
		test_log4j_multi_session_disable
		test_log4j_disable
		test_log4j_disable_enable
		test_log4j_disable_all
		test_log4j_filtering
		test_log4j_multi_session_loglevel
		test_log4j_destroy_session
		test_log4j_loglevel
		test_log4j_loglevel_multiple
		test_log4j_before_start
		test_log4j_after_start
		test_log4j_multi_session
		test_log4j_filter_loglevel
	)

	for fct_test in ${tests[@]};
	do
		TRACE_PATH=$(mktemp -d)

		${fct_test}
		if [ $? -ne 0 ]; then
			break;
		fi
		rm -rf $TRACE_PATH
	done

	stop_lttng_sessiond
}
Commit	Line	Data
504d4ace DG	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
5fcaccbc	42	# FIXME: test app should have synchro.
504d4ace DG	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 $sess_name"
	88	}
	89
	90	# MUST set TESTDIR before calling those functions
	91
	92	function test_log4j_before_start ()
	93	{
5fcaccbc MD	94	local file_sync_after_first=$(mktemp -u)
	95	local file_sync_before_last=$(mktemp -u)
	96
504d4ace	97	diag "Test LOG4J application BEFORE tracing starts"
bf6ae429	98	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
504d4ace DG	99	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
	100
	101	# Run 5 times with a 1 second delay
	102	run_app_background
	103
e563bbdb	104	start_lttng_tracing_ok $SESSION_NAME
504d4ace	105
5fcaccbc MD	106	touch ${file_sync_before_last}
5fcaccbc MD	107
504d4ace	108	# Wait for the applications started in background
0fc2834c	109	wait
504d4ace	110
96340a01	111	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	112	destroy_lttng_session_ok $SESSION_NAME
504d4ace	113
5fcaccbc MD	114	rm -f ${file_sync_after_first}
	115	rm -f ${file_sync_before_last}
	116
504d4ace DG	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
bf6ae429	128	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
504d4ace	129	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
e563bbdb	130	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	131
	132	# Run 5 times with a 1 second delay
	133	run_app
	134
96340a01	135	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	136	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	149	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
504d4ace	150	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_INFO"
e563bbdb	151	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	152
	153	# Run 5 times with a 1 second delay
	154	run_app
	155
96340a01	156	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	157	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	167	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
504d4ace	168	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_FATAL"
e563bbdb	169	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	170
	171	# Run 5 times with a 1 second delay
	172	run_app
	173
96340a01	174	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	175	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	185	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
504d4ace	186	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_TRACE"
e563bbdb	187	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	188
	189	# Run 5 times with a 1 second delay
	190	run_app
	191
96340a01	192	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	193	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	204	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
504d4ace DG	205	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_INFO"
504d4ace DG	206	enable_log4j_lttng_event_loglevel $SESSION_NAME $EVENT_NAME "LOG4J_DEBUG"
e563bbdb	207	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	208
	209	# Run 5 times with a 1 second delay and fire two TP.
	210	run_app 1
	211
96340a01	212	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	213	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	221	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
504d4ace DG	222	enable_log4j_lttng_event_loglevel $SESSION_NAME '*' "LOG4J_INFO"
504d4ace DG	223	enable_log4j_lttng_event_loglevel $SESSION_NAME '*' "LOG4J_DEBUG"
e563bbdb	224	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	225
	226	# Run 5 times with a 1 second delay and fire two TP.
	227	run_app 1
	228
96340a01	229	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	230	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	243	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
504d4ace	244	enable_log4j_loglevel_only $SESSION_NAME-1 '*' "LOG4J_INFO"
e563bbdb	245	start_lttng_tracing_ok $SESSION_NAME-1
504d4ace	246
bf6ae429	247	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
504d4ace	248	enable_log4j_loglevel_only $SESSION_NAME-2 '*' "LOG4J_DEBUG"
e563bbdb	249	start_lttng_tracing_ok $SESSION_NAME-2
504d4ace DG	250
	251	# Run 5 times with a 1 second delay and fire second TP.
	252	run_app 1 1
	253
96340a01 JR	254	stop_lttng_tracing_ok $SESSION_NAME-1
96340a01 JR	255	stop_lttng_tracing_ok $SESSION_NAME-2
67b4c664 JR	256	destroy_lttng_session_ok $SESSION_NAME-1
67b4c664 JR	257	destroy_lttng_session_ok $SESSION_NAME-2
504d4ace DG	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
bf6ae429	276	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
504d4ace DG	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
e563bbdb	280	start_lttng_tracing_ok $SESSION_NAME-1
504d4ace	281
bf6ae429	282	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
504d4ace	283	enable_log4j_lttng_event $SESSION_NAME-2 $EVENT_NAME2
e563bbdb	284	start_lttng_tracing_ok $SESSION_NAME-2
504d4ace DG	285
	286	# Run 5 times with a 1 second delay and fire second TP.
	287	run_app 0 1
	288
96340a01 JR	289	stop_lttng_tracing_ok $SESSION_NAME-1
96340a01 JR	290	stop_lttng_tracing_ok $SESSION_NAME-2
67b4c664 JR	291	destroy_lttng_session_ok $SESSION_NAME-1
67b4c664 JR	292	destroy_lttng_session_ok $SESSION_NAME-2
504d4ace DG	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
bf6ae429	311	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
504d4ace DG	312	enable_log4j_lttng_event $SESSION_NAME-1 '*'
504d4ace DG	313
bf6ae429	314	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
504d4ace DG	315	enable_log4j_lttng_event $SESSION_NAME-2 '*'
	316
	317	disable_log4j_lttng_event $SESSION_NAME-1 '*'
	318
e563bbdb JR	319	start_lttng_tracing_ok $SESSION_NAME-1
e563bbdb JR	320	start_lttng_tracing_ok $SESSION_NAME-2
504d4ace DG	321
	322	run_app
	323
96340a01 JR	324	stop_lttng_tracing_ok $SESSION_NAME-1
96340a01 JR	325	stop_lttng_tracing_ok $SESSION_NAME-2
67b4c664 JR	326	destroy_lttng_session_ok $SESSION_NAME-1
67b4c664 JR	327	destroy_lttng_session_ok $SESSION_NAME-2
504d4ace DG	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
bf6ae429	346	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
504d4ace DG	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
e563bbdb	353	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	354
	355	run_app 0 1
	356
96340a01	357	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	358	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	372	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
504d4ace	373	enable_log4j_lttng_event $SESSION_NAME-1 $EVENT_NAME
e563bbdb	374	start_lttng_tracing_ok $SESSION_NAME-1
504d4ace	375
bf6ae429	376	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
504d4ace	377	enable_log4j_lttng_event $SESSION_NAME-2 $EVENT_NAME2
e563bbdb	378	start_lttng_tracing_ok $SESSION_NAME-2
504d4ace DG	379
	380	# Run 5 times with a 1 second delay and fire second TP.
	381	run_app 0 1
	382
96340a01 JR	383	stop_lttng_tracing_ok $SESSION_NAME-1
96340a01 JR	384	stop_lttng_tracing_ok $SESSION_NAME-2
67b4c664 JR	385	destroy_lttng_session_ok $SESSION_NAME-1
67b4c664 JR	386	destroy_lttng_session_ok $SESSION_NAME-2
504d4ace DG	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
bf6ae429	405	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/first-sess
504d4ace	406	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME
e563bbdb	407	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	408
	409	# Run 5 times with a 1 second delay
	410	run_app_background 0 1
0fc2834c MD	411	# Wait for the applications started in background
0fc2834c MD	412	wait
504d4ace	413
96340a01	414	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	415	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	423	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/second-sess
504d4ace	424	enable_log4j_lttng_event $SESSION_NAME $EVENT_NAME2
e563bbdb	425	start_lttng_tracing_ok $SESSION_NAME
504d4ace	426
0fc2834c MD	427	# Run 5 times with a 1 second delay
0fc2834c MD	428	run_app_background 0 1
504d4ace	429	# Wait for the applications started in background
0fc2834c	430	wait
504d4ace	431
96340a01	432	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	433	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	446	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
504d4ace DG	447	# Enable all event with a filter.
504d4ace DG	448	enable_log4j_filter $SESSION_NAME '*' 'msg == "LOG4J second logger fired"'
e563bbdb	449	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	450
	451	# Run 5 times with a 1 second delay and fire second TP.
	452	run_app 0 1
	453
96340a01	454	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	455	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	463	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
504d4ace DG	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!"'
e563bbdb	467	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	468
	469	# Run 5 times with a 1 second delay, fire debug and second TP.
	470	run_app 1 1
	471
96340a01	472	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	473	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	486	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
504d4ace DG	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
e563bbdb	491	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	492
	493	# Run 5 times with a 1 second delay and fire second TP.
	494	run_app 0 1
	495
96340a01	496	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	497	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	510	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
504d4ace DG	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
e563bbdb	515	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	516
	517	# Run 5 times with a 1 second delay and fire second TP.
	518	run_app 0 1
	519
96340a01	520	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	521	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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
bf6ae429	538	create_lttng_session_ok $SESSION_NAME $TRACE_PATH/$SESSION_NAME
504d4ace DG	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
e563bbdb	543	start_lttng_tracing_ok $SESSION_NAME
504d4ace DG	544
	545	# Run 5 times with a 1 second delay and fire second TP.
	546	run_app 0 1
	547
96340a01	548	stop_lttng_tracing_ok $SESSION_NAME
67b4c664	549	destroy_lttng_session_ok $SESSION_NAME
504d4ace DG	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	}