Tests: add globbing pattern tests to test_java_log4j

[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:$CLASSPATH"
OUTPUT_DEST="/dev/null"

NUM_TESTS=195

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 $JAVA_CP -Djava.library.path="$LD_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_multi_session_disable_wildcard_begin()
{
	ev_name='*-event'
	diag "Test LOG4J with multiple session with disabled wildcard (at the beginning) event"

	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
	enable_log4j_lttng_event $SESSION_NAME-1 "$ev_name"

	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
	enable_log4j_lttng_event $SESSION_NAME-2 "$ev_name"

	disable_log4j_lttng_event $SESSION_NAME-1 "$ev_name"

	start_lttng_tracing_ok $SESSION_NAME-1
	start_lttng_tracing_ok $SESSION_NAME-2

	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 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_multi_session_disable_wildcard_middle()
{
	ev_name='log*nt'
	diag "Test LOG4J with multiple session with disabled wildcard (at the middle) event"

	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
	enable_log4j_lttng_event $SESSION_NAME-1 "$ev_name"

	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
	enable_log4j_lttng_event $SESSION_NAME-2 "$ev_name"

	disable_log4j_lttng_event $SESSION_NAME-1 "$ev_name"

	start_lttng_tracing_ok $SESSION_NAME-1
	start_lttng_tracing_ok $SESSION_NAME-2

	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 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_multi_session_disable_wildcard_end()
{
	ev_name='log4j-ev*'
	diag "Test LOG4J with multiple session with disabled wildcard (at the end) event"

	create_lttng_session_ok $SESSION_NAME-1 $TRACE_PATH/$SESSION_NAME-1
	enable_log4j_lttng_event $SESSION_NAME-1 "$ev_name"

	create_lttng_session_ok $SESSION_NAME-2 $TRACE_PATH/$SESSION_NAME-2
	enable_log4j_lttng_event $SESSION_NAME-2 "$ev_name"

	disable_log4j_lttng_event $SESSION_NAME-1 "$ev_name"

	start_lttng_tracing_ok $SESSION_NAME-1
	start_lttng_tracing_ok $SESSION_NAME-2

	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 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_matches $EVENT_NAME $(( $NR_ITER + 1 )) $TRACE_PATH/$SESSION_NAME-2
	if [ $? -ne 0 ]; then
		return $?
	fi

	trace_matches $EVENT_NAME2 1 $TRACE_PATH/$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 -a

	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_wildcard_begin
		test_log4j_multi_session_disable_wildcard_middle
		test_log4j_multi_session_disable_wildcard_end
		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
}