[lttng-tools.git] / tests / regression / ust / overlap / test_overlap

#!/bin/bash
#
# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
#
# This library is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; version 2.1 of the License.
#
# This library 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
TEST_DESC="UST - Wildcard overlap"

CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
SESSION_NAME="wildcard-overlap"

DEMO_EVENT1="ust_tests_demo:starting"
DEMO_EVENT1_2="ust_tests_demo:done"
DEMO_EVENT2="ust_tests_demo2:loop"
DEMO_EVENT3="ust_tests_demo3:done"

NUM_DEMO1_EVENT=1
NUM_DEMO1_2_EVENT=1
NUM_DEMO2_EVENT=5
NUM_DEMO3_EVENT=1

NUM_TESTS=259

source $TESTDIR/utils/utils.sh

if [ ! -x "$CURDIR/demo/demo" ]; then
	BAIL_OUT "No UST nevents binary detected."
fi

# MUST set TESTDIR before calling those functions

run_demo_app()
{
	cd $CURDIR/demo

	# Start test
	./demo-trace >/dev/null 2>&1
	ok $? "Start application"

	cd -
}

# Ease our life a bit ;)
trace_match_demo1_events()
{
	trace_matches "$DEMO_EVENT1" $NUM_DEMO1_EVENT $TRACE_PATH
	trace_matches "$DEMO_EVENT1_2" $NUM_DEMO1_EVENT $TRACE_PATH
}

# Ease our life a bit ;)
trace_match_all_demo_events()
{
	trace_match_demo1_events
	trace_matches "$DEMO_EVENT2" $NUM_DEMO2_EVENT $TRACE_PATH
	trace_matches "$DEMO_EVENT3" $NUM_DEMO3_EVENT $TRACE_PATH
}

# Ease our life a bit ;)
trace_match_no_demo_events()
{
	trace_matches "$DEMO_EVENT1" 0 $TRACE_PATH
	trace_matches "$DEMO_EVENT1_2" 0 $TRACE_PATH
	trace_matches "$DEMO_EVENT2" 0 $TRACE_PATH
	trace_matches "$DEMO_EVENT3" 0 $TRACE_PATH
}

# Expect all "demo" events, no duplicate.
test_enable_simple_wildcard()
{
	local event_wild1="us*"
	local event_wild2="ust*"

	diag "Simple wildcard overlap"

	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event $SESSION_NAME "$event_wild2"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events

	return $?
}

# Expect all "demo" events, no duplicate.
test_enable_wildcard_filter()
{
	local event_wild1="us*"
	local event_wild2="ust*"

	diag "Wildcard overlap with filter"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expect all "demo" events, no duplicate.
test_enable_wildcard_filter_2()
{
	local event_wild1="us*"
	local event_wild2="ust*"

	diag "Wildcard overlap with filter 2"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expect all "demo" events, no duplicate.
test_enable_wildcard_filter_3()
{
	local event_wild1="us*"
	local event_wild2="ust*"

	diag "Wildcard overlap with filter 3"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expected: No events.
test_enable_wildcard_filter_4()
{
	local event_wild1="us*"
	local event_wild2="ust*"

	diag "Wildcard overlap with filter 4"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_no_demo_events
	return $?
}

# Expect all "demo" events, no duplicate.
test_enable_wildcard_filter_5()
{
	local event_wild1="us*"
	local event_wild2="$DEMO_EVENT1"

	diag "Wildcard overlap with filter 5"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expect all $DEMO_EVENT1 events, no duplicate.
test_enable_wildcard_filter_6()
{
	local event_wild1="us*"
	local event_wild2="$DEMO_EVENT1"

	diag "Wildcard overlap with filter 6"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	return $?
}

# Expect all events, no duplicate.
test_enable_wildcard_filter_7()
{
	local event_wild1="us*"
	local event_wild2="$DEMO_EVENT1"

	diag "Wildcard overlap with filter 7"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expected: No events.
test_enable_wildcard_filter_8()
{
	local event_wild1="us*"
	local event_wild2="$DEMO_EVENT1"

	diag "Wildcard overlap with filter 8"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_no_demo_events
	return $?
}

# Expect all events.
test_enable_same_wildcard_filter()
{
	local event_wild1="ust*"
	local event_wild2="ust*"

	diag "Same wildcard overlap with filter"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expect all events.
test_enable_same_wildcard_filter_2()
{
	local event_wild1="ust*"
	local event_wild2="ust*"

	diag "Same wildcard overlap with filter 2"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"

	# Enabling the same events with same filters should fail. This one is expected to fail.
	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_wild2" -s $SESSION_NAME -u --filter "1==1" >/dev/null 2>&1
	if [ $? -ne 0 ]; then
	    pass "Enable event $event_name with filtering for session $sess_name twice failure detected"
	else
	    fail "Enable event $event_name with filtering for session $sess_name twice failure NOT detected"
	fi

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expect all events.
test_enable_same_wildcard_filter_3()
{
	local event_wild1="ust*"
	local event_wild2="ust*"

	diag "Same wildcard overlap with filter 3"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expected: No events.
test_enable_same_wildcard_filter_4()
{
	local event_wild1="ust*"
	local event_wild2="ust*"

	diag "Same wildcard overlap with filter 4"

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0&&1==0"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_no_demo_events
	return $?
}

# Expected: Only $DEMO_EVENT1
test_enable_same_event_filter()
{
	local event_wild1="$DEMO_EVENT1"
	local event_wild2="$DEMO_EVENT1"

	diag "Enable same event with filter."

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	return $?
}

# Expected: No events.
test_disable_same_wildcard_filter()
{
	local event_wild1="ust*"
	local event_wild2="ust*"

	diag "Disable same wildcard with filter."

	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"

	disable_ust_lttng_event $SESSION_NAME "ust*"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_no_demo_events
	return $?
}

# Expect no events
test_enable_bad_wildcard()
{
	# Invalid event
	local event_wild1="ust_tests_demo"
	local event_wild2="ust_tests_demo2"
	local event_wild3="ust_tests_demo3"

	diag "Enable bad wildcard"

	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event $SESSION_NAME "$event_wild2"
	enable_ust_lttng_event $SESSION_NAME "$event_wild3"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_no_demo_events
	return $?
}

# Expect all "demo" events, no duplicate.
test_enable_simple_wildcard_2()
{
	local event_wild1="us*"
	local event_wild2="$DEMO_EVENT1"

	diag "Simple wildcard 2"

	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event $SESSION_NAME "$event_wild2"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expected: all CRIT events, + all warning events.
test_enable_loglevel_overlap()
{
	local event_wild1="us*"
	local event_wild2="ust*"

	diag "Enable loglevel overlap"

	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_CRIT"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expected: all CRIT events, + all warning events.
test_enable_loglevel_only_overlap()
{
	local event_wild1="us*"
	local event_wild2="ust*"

	diag "Enable loglevel only overlap"

	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	enable_ust_lttng_event_loglevel_only $SESSION_NAME "$event_wild2" "TRACE_CRIT"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expected: all events
test_enable_loglevel_overlap_2()
{
	local event_wild1="us*"
	local event_wild2="$DEMO_EVENT2"

	diag "Enable loglevel overlap 2"

	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_CRIT"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expected only ust_tests_demo* events.
test_enable_same_wildcard_loglevels()
{
	local event_wild1="ust*"
	local event_wild2="ust*"

	diag "Enable same wildcard with different loglevels"

	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_CRIT"
	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_WARNING"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_match_all_demo_events
	return $?
}

# Expected only ust_tests_demo:starting events.
test_enable_same_event_loglevels()
{
	local event_wild1="$DEMO_EVENT1"
	local event_wild2="$DEMO_EVENT1"

	diag "Enable same event with different loglevels"

	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_CRIT"
	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_WARNING"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	return $?
}

# Expect 0 event
test_disable_simple_wildcard()
{
	local event_wild1="us*"
	local event_wild2="$DEMO_EVENT1"

	diag "Disable simple wildcard"

	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event $SESSION_NAME "$event_wild2"

	disable_ust_lttng_event $SESSION_NAME "$event_wild1"
	disable_ust_lttng_event $SESSION_NAME "$event_wild2"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	# No events are expected.
	trace_match_no_demo_events
	return $?
}

# Expect only "ust_tests_demo" events.
test_disable_wildcard_overlap()
{
	local event_wild1="us*"
	local event_wild2="$DEMO_EVENT1"

	diag "Disable wildcard overlap"

	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event $SESSION_NAME "$event_wild2"

	disable_ust_lttng_event $SESSION_NAME "$event_wild1"

	start_lttng_tracing $SESSION_NAME

	run_demo_app

	stop_lttng_tracing $SESSION_NAME

	# Expect only "ust_tests_demo" events.
	trace_matches "$DEMO_EVENT1" $NUM_DEMO1_EVENT $TRACE_PATH
	trace_matches "$DEMO_EVENT1_2" 0 $TRACE_PATH
	trace_matches "$DEMO_EVENT2" 0 $TRACE_PATH
	trace_matches "$DEMO_EVENT3" 0 $TRACE_PATH
	return $?
}

plan_tests $NUM_TESTS

print_test_banner "$TEST_DESC"

TESTS=(
	"test_enable_wildcard_filter"
	"test_enable_wildcard_filter_2"
	"test_enable_wildcard_filter_3"
	"test_enable_wildcard_filter_4"
	"test_enable_wildcard_filter_5"
	"test_enable_wildcard_filter_6"
	"test_enable_wildcard_filter_7"
	"test_enable_wildcard_filter_8"
	"test_enable_same_wildcard_filter"
	"test_enable_same_wildcard_filter_2"
	"test_enable_same_wildcard_filter_3"
	"test_enable_same_wildcard_filter_4"
	"test_enable_same_event_filter"
	"test_enable_loglevel_only_overlap"
	"test_enable_same_event_loglevels"
	"test_enable_same_wildcard_loglevels"
	"test_enable_bad_wildcard"
	"test_enable_loglevel_overlap_2"
	"test_enable_simple_wildcard"
	"test_enable_simple_wildcard_2"
	"test_enable_loglevel_overlap"
	"test_disable_simple_wildcard"
	"test_disable_wildcard_overlap"
)

TEST_COUNT=${#TESTS[@]}
i=0

start_lttng_sessiond

while [ "$i" -lt "$TEST_COUNT" ]; do

	TRACE_PATH=$(mktemp -d)

	create_lttng_session $SESSION_NAME $TRACE_PATH

	# Execute test
	${TESTS[$i]}

	destroy_lttng_session $SESSION_NAME

	rm -rf $TRACE_PATH

	let "i++"
done

stop_lttng_sessiond
Commit	Line	Data
	1	#!/bin/bash
	2	#
	3	# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
	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	TEST_DESC="UST - Wildcard overlap"
	18
	19	CURDIR=$(dirname $0)/
	20	TESTDIR=$CURDIR/../../..
	21	SESSION_NAME="wildcard-overlap"
	22
	23	DEMO_EVENT1="ust_tests_demo:starting"
	24	DEMO_EVENT1_2="ust_tests_demo:done"
	25	DEMO_EVENT2="ust_tests_demo2:loop"
	26	DEMO_EVENT3="ust_tests_demo3:done"
	27
	28	NUM_DEMO1_EVENT=1
	29	NUM_DEMO1_2_EVENT=1
	30	NUM_DEMO2_EVENT=5
	31	NUM_DEMO3_EVENT=1
	32
	33	NUM_TESTS=259
	34
	35	source $TESTDIR/utils/utils.sh
	36
	37	if [ ! -x "$CURDIR/demo/demo" ]; then
	38	BAIL_OUT "No UST nevents binary detected."
	39	fi
	40
	41	# MUST set TESTDIR before calling those functions
	42
	43	run_demo_app()
	44	{
	45	cd $CURDIR/demo
	46
	47	# Start test
	48	./demo-trace >/dev/null 2>&1
	49	ok $? "Start application"
	50
	51	cd -
	52	}
	53
	54	# Ease our life a bit ;)
	55	trace_match_demo1_events()
	56	{
	57	trace_matches "$DEMO_EVENT1" $NUM_DEMO1_EVENT $TRACE_PATH
	58	trace_matches "$DEMO_EVENT1_2" $NUM_DEMO1_EVENT $TRACE_PATH
	59	}
	60
	61	# Ease our life a bit ;)
	62	trace_match_all_demo_events()
	63	{
	64	trace_match_demo1_events
	65	trace_matches "$DEMO_EVENT2" $NUM_DEMO2_EVENT $TRACE_PATH
	66	trace_matches "$DEMO_EVENT3" $NUM_DEMO3_EVENT $TRACE_PATH
	67	}
	68
	69	# Ease our life a bit ;)
	70	trace_match_no_demo_events()
	71	{
	72	trace_matches "$DEMO_EVENT1" 0 $TRACE_PATH
	73	trace_matches "$DEMO_EVENT1_2" 0 $TRACE_PATH
	74	trace_matches "$DEMO_EVENT2" 0 $TRACE_PATH
	75	trace_matches "$DEMO_EVENT3" 0 $TRACE_PATH
	76	}
	77
	78	# Expect all "demo" events, no duplicate.
	79	test_enable_simple_wildcard()
	80	{
	81	local event_wild1="us*"
	82	local event_wild2="ust*"
	83
	84	diag "Simple wildcard overlap"
	85
	86	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	87	enable_ust_lttng_event $SESSION_NAME "$event_wild2"
	88
	89	start_lttng_tracing $SESSION_NAME
	90
	91	run_demo_app
	92
	93	stop_lttng_tracing $SESSION_NAME
	94
	95	trace_match_all_demo_events
	96
	97	return $?
	98	}
	99
	100	# Expect all "demo" events, no duplicate.
	101	test_enable_wildcard_filter()
	102	{
	103	local event_wild1="us*"
	104	local event_wild2="ust*"
	105
	106	diag "Wildcard overlap with filter"
	107
	108	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	109	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	110
	111	start_lttng_tracing $SESSION_NAME
	112
	113	run_demo_app
	114
	115	stop_lttng_tracing $SESSION_NAME
	116
	117	trace_match_all_demo_events
	118	return $?
	119	}
	120
	121	# Expect all "demo" events, no duplicate.
	122	test_enable_wildcard_filter_2()
	123	{
	124	local event_wild1="us*"
	125	local event_wild2="ust*"
	126
	127	diag "Wildcard overlap with filter 2"
	128
	129	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	130	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	131
	132	start_lttng_tracing $SESSION_NAME
	133
	134	run_demo_app
	135
	136	stop_lttng_tracing $SESSION_NAME
	137
	138	trace_match_all_demo_events
	139	return $?
	140	}
	141
	142	# Expect all "demo" events, no duplicate.
	143	test_enable_wildcard_filter_3()
	144	{
	145	local event_wild1="us*"
	146	local event_wild2="ust*"
	147
	148	diag "Wildcard overlap with filter 3"
	149
	150	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	151	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	152
	153	start_lttng_tracing $SESSION_NAME
	154
	155	run_demo_app
	156
	157	stop_lttng_tracing $SESSION_NAME
	158
	159	trace_match_all_demo_events
	160	return $?
	161	}
	162
	163	# Expected: No events.
	164	test_enable_wildcard_filter_4()
	165	{
	166	local event_wild1="us*"
	167	local event_wild2="ust*"
	168
	169	diag "Wildcard overlap with filter 4"
	170
	171	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	172	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	173
	174	start_lttng_tracing $SESSION_NAME
	175
	176	run_demo_app
	177
	178	stop_lttng_tracing $SESSION_NAME
	179
	180	trace_match_no_demo_events
	181	return $?
	182	}
	183
	184	# Expect all "demo" events, no duplicate.
	185	test_enable_wildcard_filter_5()
	186	{
	187	local event_wild1="us*"
	188	local event_wild2="$DEMO_EVENT1"
	189
	190	diag "Wildcard overlap with filter 5"
	191
	192	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	193	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	194
	195	start_lttng_tracing $SESSION_NAME
	196
	197	run_demo_app
	198
	199	stop_lttng_tracing $SESSION_NAME
	200
	201	trace_match_all_demo_events
	202	return $?
	203	}
	204
	205	# Expect all $DEMO_EVENT1 events, no duplicate.
	206	test_enable_wildcard_filter_6()
	207	{
	208	local event_wild1="us*"
	209	local event_wild2="$DEMO_EVENT1"
	210
	211	diag "Wildcard overlap with filter 6"
	212
	213	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	214	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	215
	216	start_lttng_tracing $SESSION_NAME
	217
	218	run_demo_app
	219
	220	stop_lttng_tracing $SESSION_NAME
	221
	222	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	223	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	224	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	225	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	226	return $?
	227	}
	228
	229	# Expect all events, no duplicate.
	230	test_enable_wildcard_filter_7()
	231	{
	232	local event_wild1="us*"
	233	local event_wild2="$DEMO_EVENT1"
	234
	235	diag "Wildcard overlap with filter 7"
	236
	237	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	238	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	239
	240	start_lttng_tracing $SESSION_NAME
	241
	242	run_demo_app
	243
	244	stop_lttng_tracing $SESSION_NAME
	245
	246	trace_match_all_demo_events
	247	return $?
	248	}
	249
	250	# Expected: No events.
	251	test_enable_wildcard_filter_8()
	252	{
	253	local event_wild1="us*"
	254	local event_wild2="$DEMO_EVENT1"
	255
	256	diag "Wildcard overlap with filter 8"
	257
	258	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	259	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	260
	261	start_lttng_tracing $SESSION_NAME
	262
	263	run_demo_app
	264
	265	stop_lttng_tracing $SESSION_NAME
	266
	267	trace_match_no_demo_events
	268	return $?
	269	}
	270
	271	# Expect all events.
	272	test_enable_same_wildcard_filter()
	273	{
	274	local event_wild1="ust*"
	275	local event_wild2="ust*"
	276
	277	diag "Same wildcard overlap with filter"
	278
	279	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	280	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	281
	282	start_lttng_tracing $SESSION_NAME
	283
	284	run_demo_app
	285
	286	stop_lttng_tracing $SESSION_NAME
	287
	288	trace_match_all_demo_events
	289	return $?
	290	}
	291
	292	# Expect all events.
	293	test_enable_same_wildcard_filter_2()
	294	{
	295	local event_wild1="ust*"
	296	local event_wild2="ust*"
	297
	298	diag "Same wildcard overlap with filter 2"
	299
	300	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	301
	302	# Enabling the same events with same filters should fail. This one is expected to fail.
	303	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_wild2" -s $SESSION_NAME -u --filter "1==1" >/dev/null 2>&1
	304	if [ $? -ne 0 ]; then
	305	pass "Enable event $event_name with filtering for session $sess_name twice failure detected"
	306	else
	307	fail "Enable event $event_name with filtering for session $sess_name twice failure NOT detected"
	308	fi
	309
	310	start_lttng_tracing $SESSION_NAME
	311
	312	run_demo_app
	313
	314	stop_lttng_tracing $SESSION_NAME
	315
	316	trace_match_all_demo_events
	317	return $?
	318	}
	319
	320	# Expect all events.
	321	test_enable_same_wildcard_filter_3()
	322	{
	323	local event_wild1="ust*"
	324	local event_wild2="ust*"
	325
	326	diag "Same wildcard overlap with filter 3"
	327
	328	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	329	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	330
	331	start_lttng_tracing $SESSION_NAME
	332
	333	run_demo_app
	334
	335	stop_lttng_tracing $SESSION_NAME
	336
	337	trace_match_all_demo_events
	338	return $?
	339	}
	340
	341	# Expected: No events.
	342	test_enable_same_wildcard_filter_4()
	343	{
	344	local event_wild1="ust*"
	345	local event_wild2="ust*"
	346
	347	diag "Same wildcard overlap with filter 4"
	348
	349	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0&&1==0"
	350	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	351
	352	start_lttng_tracing $SESSION_NAME
	353
	354	run_demo_app
	355
	356	stop_lttng_tracing $SESSION_NAME
	357
	358	trace_match_no_demo_events
	359	return $?
	360	}
	361
	362	# Expected: Only $DEMO_EVENT1
	363	test_enable_same_event_filter()
	364	{
	365	local event_wild1="$DEMO_EVENT1"
	366	local event_wild2="$DEMO_EVENT1"
	367
	368	diag "Enable same event with filter."
	369
	370	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	371	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	372
	373	start_lttng_tracing $SESSION_NAME
	374
	375	run_demo_app
	376
	377	stop_lttng_tracing $SESSION_NAME
	378
	379	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	380	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	381	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	382	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	383	return $?
	384	}
	385
	386	# Expected: No events.
	387	test_disable_same_wildcard_filter()
	388	{
	389	local event_wild1="ust*"
	390	local event_wild2="ust*"
	391
	392	diag "Disable same wildcard with filter."
	393
	394	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	395	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	396
	397	disable_ust_lttng_event $SESSION_NAME "ust*"
	398
	399	start_lttng_tracing $SESSION_NAME
	400
	401	run_demo_app
	402
	403	stop_lttng_tracing $SESSION_NAME
	404
	405	trace_match_no_demo_events
	406	return $?
	407	}
	408
	409	# Expect no events
	410	test_enable_bad_wildcard()
	411	{
	412	# Invalid event
	413	local event_wild1="ust_tests_demo"
	414	local event_wild2="ust_tests_demo2"
	415	local event_wild3="ust_tests_demo3"
	416
	417	diag "Enable bad wildcard"
	418
	419	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	420	enable_ust_lttng_event $SESSION_NAME "$event_wild2"
	421	enable_ust_lttng_event $SESSION_NAME "$event_wild3"
	422
	423	start_lttng_tracing $SESSION_NAME
	424
	425	run_demo_app
	426
	427	stop_lttng_tracing $SESSION_NAME
	428
	429	trace_match_no_demo_events
	430	return $?
	431	}
	432
	433	# Expect all "demo" events, no duplicate.
	434	test_enable_simple_wildcard_2()
	435	{
	436	local event_wild1="us*"
	437	local event_wild2="$DEMO_EVENT1"
	438
	439	diag "Simple wildcard 2"
	440
	441	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	442	enable_ust_lttng_event $SESSION_NAME "$event_wild2"
	443
	444	start_lttng_tracing $SESSION_NAME
	445
	446	run_demo_app
	447
	448	stop_lttng_tracing $SESSION_NAME
	449
	450	trace_match_all_demo_events
	451	return $?
	452	}
	453
	454	# Expected: all CRIT events, + all warning events.
	455	test_enable_loglevel_overlap()
	456	{
	457	local event_wild1="us*"
	458	local event_wild2="ust*"
	459
	460	diag "Enable loglevel overlap"
	461
	462	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	463	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_CRIT"
	464
	465	start_lttng_tracing $SESSION_NAME
	466
	467	run_demo_app
	468
	469	stop_lttng_tracing $SESSION_NAME
	470
	471	trace_match_all_demo_events
	472	return $?
	473	}
	474
	475	# Expected: all CRIT events, + all warning events.
	476	test_enable_loglevel_only_overlap()
	477	{
	478	local event_wild1="us*"
	479	local event_wild2="ust*"
	480
	481	diag "Enable loglevel only overlap"
	482
	483	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	484	enable_ust_lttng_event_loglevel_only $SESSION_NAME "$event_wild2" "TRACE_CRIT"
	485
	486	start_lttng_tracing $SESSION_NAME
	487
	488	run_demo_app
	489
	490	stop_lttng_tracing $SESSION_NAME
	491
	492	trace_match_all_demo_events
	493	return $?
	494	}
	495
	496	# Expected: all events
	497	test_enable_loglevel_overlap_2()
	498	{
	499	local event_wild1="us*"
	500	local event_wild2="$DEMO_EVENT2"
	501
	502	diag "Enable loglevel overlap 2"
	503
	504	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	505	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_CRIT"
	506
	507	start_lttng_tracing $SESSION_NAME
	508
	509	run_demo_app
	510
	511	stop_lttng_tracing $SESSION_NAME
	512
	513	trace_match_all_demo_events
	514	return $?
	515	}
	516
	517	# Expected only ust_tests_demo* events.
	518	test_enable_same_wildcard_loglevels()
	519	{
	520	local event_wild1="ust*"
	521	local event_wild2="ust*"
	522
	523	diag "Enable same wildcard with different loglevels"
	524
	525	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_CRIT"
	526	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_WARNING"
	527
	528	start_lttng_tracing $SESSION_NAME
	529
	530	run_demo_app
	531
	532	stop_lttng_tracing $SESSION_NAME
	533
	534	trace_match_all_demo_events
	535	return $?
	536	}
	537
	538	# Expected only ust_tests_demo:starting events.
	539	test_enable_same_event_loglevels()
	540	{
	541	local event_wild1="$DEMO_EVENT1"
	542	local event_wild2="$DEMO_EVENT1"
	543
	544	diag "Enable same event with different loglevels"
	545
	546	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_CRIT"
	547	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_WARNING"
	548
	549	start_lttng_tracing $SESSION_NAME
	550
	551	run_demo_app
	552
	553	stop_lttng_tracing $SESSION_NAME
	554
	555	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	556	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	557	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	558	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	559	return $?
	560	}
	561
	562	# Expect 0 event
	563	test_disable_simple_wildcard()
	564	{
	565	local event_wild1="us*"
	566	local event_wild2="$DEMO_EVENT1"
	567
	568	diag "Disable simple wildcard"
	569
	570	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	571	enable_ust_lttng_event $SESSION_NAME "$event_wild2"
	572
	573	disable_ust_lttng_event $SESSION_NAME "$event_wild1"
	574	disable_ust_lttng_event $SESSION_NAME "$event_wild2"
	575
	576	start_lttng_tracing $SESSION_NAME
	577
	578	run_demo_app
	579
	580	stop_lttng_tracing $SESSION_NAME
	581
	582	# No events are expected.
	583	trace_match_no_demo_events
	584	return $?
	585	}
	586
	587	# Expect only "ust_tests_demo" events.
	588	test_disable_wildcard_overlap()
	589	{
	590	local event_wild1="us*"
	591	local event_wild2="$DEMO_EVENT1"
	592
	593	diag "Disable wildcard overlap"
	594
	595	enable_ust_lttng_event $SESSION_NAME "$event_wild1"
	596	enable_ust_lttng_event $SESSION_NAME "$event_wild2"
	597
	598	disable_ust_lttng_event $SESSION_NAME "$event_wild1"
	599
	600	start_lttng_tracing $SESSION_NAME
	601
	602	run_demo_app
	603
	604	stop_lttng_tracing $SESSION_NAME
	605
	606	# Expect only "ust_tests_demo" events.
	607	trace_matches "$DEMO_EVENT1" $NUM_DEMO1_EVENT $TRACE_PATH
	608	trace_matches "$DEMO_EVENT1_2" 0 $TRACE_PATH
	609	trace_matches "$DEMO_EVENT2" 0 $TRACE_PATH
	610	trace_matches "$DEMO_EVENT3" 0 $TRACE_PATH
	611	return $?
	612	}
	613
	614	plan_tests $NUM_TESTS
	615
	616	print_test_banner "$TEST_DESC"
	617
	618	TESTS=(
	619	"test_enable_wildcard_filter"
	620	"test_enable_wildcard_filter_2"
	621	"test_enable_wildcard_filter_3"
	622	"test_enable_wildcard_filter_4"
	623	"test_enable_wildcard_filter_5"
	624	"test_enable_wildcard_filter_6"
	625	"test_enable_wildcard_filter_7"
	626	"test_enable_wildcard_filter_8"
	627	"test_enable_same_wildcard_filter"
	628	"test_enable_same_wildcard_filter_2"
	629	"test_enable_same_wildcard_filter_3"
	630	"test_enable_same_wildcard_filter_4"
	631	"test_enable_same_event_filter"
	632	"test_enable_loglevel_only_overlap"
	633	"test_enable_same_event_loglevels"
	634	"test_enable_same_wildcard_loglevels"
	635	"test_enable_bad_wildcard"
	636	"test_enable_loglevel_overlap_2"
	637	"test_enable_simple_wildcard"
	638	"test_enable_simple_wildcard_2"
	639	"test_enable_loglevel_overlap"
	640	"test_disable_simple_wildcard"
	641	"test_disable_wildcard_overlap"
	642	)
	643
	644	TEST_COUNT=${#TESTS[@]}
	645	i=0
	646
	647	start_lttng_sessiond
	648
	649	while [ "$i" -lt "$TEST_COUNT" ]; do
	650
	651	TRACE_PATH=$(mktemp -d)
	652
	653	create_lttng_session $SESSION_NAME $TRACE_PATH
	654
	655	# Execute test
	656	${TESTS[$i]}
	657
	658	destroy_lttng_session $SESSION_NAME
	659
	660	rm -rf $TRACE_PATH
	661
	662	let "i++"
	663	done
	664
	665	stop_lttng_sessiond