[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

# MUST set TESTDIR before calling those functions

run_demo_app()
{
	cd $CURDIR/demo

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

	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_ok $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"

	start_lttng_tracing_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"
	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild3"

	start_lttng_tracing_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"

	start_lttng_tracing_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"

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

	start_lttng_tracing_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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_ok $SESSION_NAME "$event_wild1"
	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"

	disable_ust_lttng_event $SESSION_NAME "$event_wild1"

	start_lttng_tracing_ok $SESSION_NAME

	run_demo_app

	stop_lttng_tracing_ok $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"

if [ -x "$CURDIR/demo/demo" ]; then
	foundbin=1
else
	foundbin=0
fi

skip $foundbin "No UST nevents binary detected. Skipping all tests." $NUM_TESTS && exit 0

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_ok $SESSION_NAME $TRACE_PATH

	# Execute test
	${TESTS[$i]}

	destroy_lttng_session_ok $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	# MUST set TESTDIR before calling those functions
	38
	39	run_demo_app()
	40	{
	41	cd $CURDIR/demo
	42
	43	# Start test
	44	diag "Running application"
	45	./demo-trace >/dev/null 2>&1
	46	ok $? "Application done"
	47
	48	cd -
	49	}
	50
	51	# Ease our life a bit ;)
	52	trace_match_demo1_events()
	53	{
	54	trace_matches "$DEMO_EVENT1" $NUM_DEMO1_EVENT $TRACE_PATH
	55	trace_matches "$DEMO_EVENT1_2" $NUM_DEMO1_EVENT $TRACE_PATH
	56	}
	57
	58	# Ease our life a bit ;)
	59	trace_match_all_demo_events()
	60	{
	61	trace_match_demo1_events
	62	trace_matches "$DEMO_EVENT2" $NUM_DEMO2_EVENT $TRACE_PATH
	63	trace_matches "$DEMO_EVENT3" $NUM_DEMO3_EVENT $TRACE_PATH
	64	}
	65
	66	# Ease our life a bit ;)
	67	trace_match_no_demo_events()
	68	{
	69	trace_matches "$DEMO_EVENT1" 0 $TRACE_PATH
	70	trace_matches "$DEMO_EVENT1_2" 0 $TRACE_PATH
	71	trace_matches "$DEMO_EVENT2" 0 $TRACE_PATH
	72	trace_matches "$DEMO_EVENT3" 0 $TRACE_PATH
	73	}
	74
	75	# Expect all "demo" events, no duplicate.
	76	test_enable_simple_wildcard()
	77	{
	78	local event_wild1="us*"
	79	local event_wild2="ust*"
	80
	81	diag "Simple wildcard overlap"
	82
	83	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild1"
	84	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"
	85
	86	start_lttng_tracing_ok $SESSION_NAME
	87
	88	run_demo_app
	89
	90	stop_lttng_tracing_ok $SESSION_NAME
	91
	92	trace_match_all_demo_events
	93
	94	return $?
	95	}
	96
	97	# Expect all "demo" events, no duplicate.
	98	test_enable_wildcard_filter()
	99	{
	100	local event_wild1="us*"
	101	local event_wild2="ust*"
	102
	103	diag "Wildcard overlap with filter"
	104
	105	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	106	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	107
	108	start_lttng_tracing_ok $SESSION_NAME
	109
	110	run_demo_app
	111
	112	stop_lttng_tracing_ok $SESSION_NAME
	113
	114	trace_match_all_demo_events
	115	return $?
	116	}
	117
	118	# Expect all "demo" events, no duplicate.
	119	test_enable_wildcard_filter_2()
	120	{
	121	local event_wild1="us*"
	122	local event_wild2="ust*"
	123
	124	diag "Wildcard overlap with filter 2"
	125
	126	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	127	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	128
	129	start_lttng_tracing_ok $SESSION_NAME
	130
	131	run_demo_app
	132
	133	stop_lttng_tracing_ok $SESSION_NAME
	134
	135	trace_match_all_demo_events
	136	return $?
	137	}
	138
	139	# Expect all "demo" events, no duplicate.
	140	test_enable_wildcard_filter_3()
	141	{
	142	local event_wild1="us*"
	143	local event_wild2="ust*"
	144
	145	diag "Wildcard overlap with filter 3"
	146
	147	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	148	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	149
	150	start_lttng_tracing_ok $SESSION_NAME
	151
	152	run_demo_app
	153
	154	stop_lttng_tracing_ok $SESSION_NAME
	155
	156	trace_match_all_demo_events
	157	return $?
	158	}
	159
	160	# Expected: No events.
	161	test_enable_wildcard_filter_4()
	162	{
	163	local event_wild1="us*"
	164	local event_wild2="ust*"
	165
	166	diag "Wildcard overlap with filter 4"
	167
	168	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	169	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	170
	171	start_lttng_tracing_ok $SESSION_NAME
	172
	173	run_demo_app
	174
	175	stop_lttng_tracing_ok $SESSION_NAME
	176
	177	trace_match_no_demo_events
	178	return $?
	179	}
	180
	181	# Expect all "demo" events, no duplicate.
	182	test_enable_wildcard_filter_5()
	183	{
	184	local event_wild1="us*"
	185	local event_wild2="$DEMO_EVENT1"
	186
	187	diag "Wildcard overlap with filter 5"
	188
	189	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	190	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	191
	192	start_lttng_tracing_ok $SESSION_NAME
	193
	194	run_demo_app
	195
	196	stop_lttng_tracing_ok $SESSION_NAME
	197
	198	trace_match_all_demo_events
	199	return $?
	200	}
	201
	202	# Expect all $DEMO_EVENT1 events, no duplicate.
	203	test_enable_wildcard_filter_6()
	204	{
	205	local event_wild1="us*"
	206	local event_wild2="$DEMO_EVENT1"
	207
	208	diag "Wildcard overlap with filter 6"
	209
	210	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	211	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	212
	213	start_lttng_tracing_ok $SESSION_NAME
	214
	215	run_demo_app
	216
	217	stop_lttng_tracing_ok $SESSION_NAME
	218
	219	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	220	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	221	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	222	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	223	return $?
	224	}
	225
	226	# Expect all events, no duplicate.
	227	test_enable_wildcard_filter_7()
	228	{
	229	local event_wild1="us*"
	230	local event_wild2="$DEMO_EVENT1"
	231
	232	diag "Wildcard overlap with filter 7"
	233
	234	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	235	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	236
	237	start_lttng_tracing_ok $SESSION_NAME
	238
	239	run_demo_app
	240
	241	stop_lttng_tracing_ok $SESSION_NAME
	242
	243	trace_match_all_demo_events
	244	return $?
	245	}
	246
	247	# Expected: No events.
	248	test_enable_wildcard_filter_8()
	249	{
	250	local event_wild1="us*"
	251	local event_wild2="$DEMO_EVENT1"
	252
	253	diag "Wildcard overlap with filter 8"
	254
	255	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0"
	256	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	257
	258	start_lttng_tracing_ok $SESSION_NAME
	259
	260	run_demo_app
	261
	262	stop_lttng_tracing_ok $SESSION_NAME
	263
	264	trace_match_no_demo_events
	265	return $?
	266	}
	267
	268	# Expect all events.
	269	test_enable_same_wildcard_filter()
	270	{
	271	local event_wild1="ust*"
	272	local event_wild2="ust*"
	273
	274	diag "Same wildcard overlap with filter"
	275
	276	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	277	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	278
	279	start_lttng_tracing_ok $SESSION_NAME
	280
	281	run_demo_app
	282
	283	stop_lttng_tracing_ok $SESSION_NAME
	284
	285	trace_match_all_demo_events
	286	return $?
	287	}
	288
	289	# Expect all events.
	290	test_enable_same_wildcard_filter_2()
	291	{
	292	local event_wild1="ust*"
	293	local event_wild2="ust*"
	294
	295	diag "Same wildcard overlap with filter 2"
	296
	297	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	298
	299	# Enabling the same events with same filters should fail. This one is expected to fail.
	300	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_wild2" -s $SESSION_NAME -u --filter "1==1" >/dev/null 2>&1
	301	if [ $? -ne 0 ]; then
	302	pass "Enable event $event_name with filtering for session $sess_name twice failure detected"
	303	else
	304	fail "Enable event $event_name with filtering for session $sess_name twice failure NOT detected"
	305	fi
	306
	307	start_lttng_tracing_ok $SESSION_NAME
	308
	309	run_demo_app
	310
	311	stop_lttng_tracing_ok $SESSION_NAME
	312
	313	trace_match_all_demo_events
	314	return $?
	315	}
	316
	317	# Expect all events.
	318	test_enable_same_wildcard_filter_3()
	319	{
	320	local event_wild1="ust*"
	321	local event_wild2="ust*"
	322
	323	diag "Same wildcard overlap with filter 3"
	324
	325	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1"
	326	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	327
	328	start_lttng_tracing_ok $SESSION_NAME
	329
	330	run_demo_app
	331
	332	stop_lttng_tracing_ok $SESSION_NAME
	333
	334	trace_match_all_demo_events
	335	return $?
	336	}
	337
	338	# Expected: No events.
	339	test_enable_same_wildcard_filter_4()
	340	{
	341	local event_wild1="ust*"
	342	local event_wild2="ust*"
	343
	344	diag "Same wildcard overlap with filter 4"
	345
	346	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==0&&1==0"
	347	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==0"
	348
	349	start_lttng_tracing_ok $SESSION_NAME
	350
	351	run_demo_app
	352
	353	stop_lttng_tracing_ok $SESSION_NAME
	354
	355	trace_match_no_demo_events
	356	return $?
	357	}
	358
	359	# Expected: Only $DEMO_EVENT1
	360	test_enable_same_event_filter()
	361	{
	362	local event_wild1="$DEMO_EVENT1"
	363	local event_wild2="$DEMO_EVENT1"
	364
	365	diag "Enable same event with filter."
	366
	367	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	368	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	369
	370	start_lttng_tracing_ok $SESSION_NAME
	371
	372	run_demo_app
	373
	374	stop_lttng_tracing_ok $SESSION_NAME
	375
	376	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	377	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	378	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	379	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	380	return $?
	381	}
	382
	383	# Expected: No events.
	384	test_disable_same_wildcard_filter()
	385	{
	386	local event_wild1="ust*"
	387	local event_wild2="ust*"
	388
	389	diag "Disable same wildcard with filter."
	390
	391	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild1" "1==1&&1==1"
	392	enable_ust_lttng_event_filter $SESSION_NAME "$event_wild2" "1==1"
	393
	394	disable_ust_lttng_event $SESSION_NAME "ust*"
	395
	396	start_lttng_tracing_ok $SESSION_NAME
	397
	398	run_demo_app
	399
	400	stop_lttng_tracing_ok $SESSION_NAME
	401
	402	trace_match_no_demo_events
	403	return $?
	404	}
	405
	406	# Expect no events
	407	test_enable_bad_wildcard()
	408	{
	409	# Invalid event
	410	local event_wild1="ust_tests_demo"
	411	local event_wild2="ust_tests_demo2"
	412	local event_wild3="ust_tests_demo3"
	413
	414	diag "Enable bad wildcard"
	415
	416	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild1"
	417	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"
	418	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild3"
	419
	420	start_lttng_tracing_ok $SESSION_NAME
	421
	422	run_demo_app
	423
	424	stop_lttng_tracing_ok $SESSION_NAME
	425
	426	trace_match_no_demo_events
	427	return $?
	428	}
	429
	430	# Expect all "demo" events, no duplicate.
	431	test_enable_simple_wildcard_2()
	432	{
	433	local event_wild1="us*"
	434	local event_wild2="$DEMO_EVENT1"
	435
	436	diag "Simple wildcard 2"
	437
	438	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild1"
	439	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"
	440
	441	start_lttng_tracing_ok $SESSION_NAME
	442
	443	run_demo_app
	444
	445	stop_lttng_tracing_ok $SESSION_NAME
	446
	447	trace_match_all_demo_events
	448	return $?
	449	}
	450
	451	# Expected: all CRIT events, + all warning events.
	452	test_enable_loglevel_overlap()
	453	{
	454	local event_wild1="us*"
	455	local event_wild2="ust*"
	456
	457	diag "Enable loglevel overlap"
	458
	459	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	460	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_CRIT"
	461
	462	start_lttng_tracing_ok $SESSION_NAME
	463
	464	run_demo_app
	465
	466	stop_lttng_tracing_ok $SESSION_NAME
	467
	468	trace_match_all_demo_events
	469	return $?
	470	}
	471
	472	# Expected: all CRIT events, + all warning events.
	473	test_enable_loglevel_only_overlap()
	474	{
	475	local event_wild1="us*"
	476	local event_wild2="ust*"
	477
	478	diag "Enable loglevel only overlap"
	479
	480	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	481	enable_ust_lttng_event_loglevel_only $SESSION_NAME "$event_wild2" "TRACE_CRIT"
	482
	483	start_lttng_tracing_ok $SESSION_NAME
	484
	485	run_demo_app
	486
	487	stop_lttng_tracing_ok $SESSION_NAME
	488
	489	trace_match_all_demo_events
	490	return $?
	491	}
	492
	493	# Expected: all events
	494	test_enable_loglevel_overlap_2()
	495	{
	496	local event_wild1="us*"
	497	local event_wild2="$DEMO_EVENT2"
	498
	499	diag "Enable loglevel overlap 2"
	500
	501	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_WARNING"
	502	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_CRIT"
	503
	504	start_lttng_tracing_ok $SESSION_NAME
	505
	506	run_demo_app
	507
	508	stop_lttng_tracing_ok $SESSION_NAME
	509
	510	trace_match_all_demo_events
	511	return $?
	512	}
	513
	514	# Expected only ust_tests_demo* events.
	515	test_enable_same_wildcard_loglevels()
	516	{
	517	local event_wild1="ust*"
	518	local event_wild2="ust*"
	519
	520	diag "Enable same wildcard with different loglevels"
	521
	522	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_CRIT"
	523	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_WARNING"
	524
	525	start_lttng_tracing_ok $SESSION_NAME
	526
	527	run_demo_app
	528
	529	stop_lttng_tracing_ok $SESSION_NAME
	530
	531	trace_match_all_demo_events
	532	return $?
	533	}
	534
	535	# Expected only ust_tests_demo:starting events.
	536	test_enable_same_event_loglevels()
	537	{
	538	local event_wild1="$DEMO_EVENT1"
	539	local event_wild2="$DEMO_EVENT1"
	540
	541	diag "Enable same event with different loglevels"
	542
	543	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild1" "TRACE_CRIT"
	544	enable_ust_lttng_event_loglevel $SESSION_NAME "$event_wild2" "TRACE_WARNING"
	545
	546	start_lttng_tracing_ok $SESSION_NAME
	547
	548	run_demo_app
	549
	550	stop_lttng_tracing_ok $SESSION_NAME
	551
	552	trace_matches $DEMO_EVENT1 $NUM_DEMO1_EVENT $TRACE_PATH
	553	trace_matches $DEMO_EVENT1_2 0 $TRACE_PATH
	554	trace_matches $DEMO_EVENT2 0 $TRACE_PATH
	555	trace_matches $DEMO_EVENT3 0 $TRACE_PATH
	556	return $?
	557	}
	558
	559	# Expect 0 event
	560	test_disable_simple_wildcard()
	561	{
	562	local event_wild1="us*"
	563	local event_wild2="$DEMO_EVENT1"
	564
	565	diag "Disable simple wildcard"
	566
	567	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild1"
	568	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"
	569
	570	disable_ust_lttng_event $SESSION_NAME "$event_wild1"
	571	disable_ust_lttng_event $SESSION_NAME "$event_wild2"
	572
	573	start_lttng_tracing_ok $SESSION_NAME
	574
	575	run_demo_app
	576
	577	stop_lttng_tracing_ok $SESSION_NAME
	578
	579	# No events are expected.
	580	trace_match_no_demo_events
	581	return $?
	582	}
	583
	584	# Expect only "ust_tests_demo" events.
	585	test_disable_wildcard_overlap()
	586	{
	587	local event_wild1="us*"
	588	local event_wild2="$DEMO_EVENT1"
	589
	590	diag "Disable wildcard overlap"
	591
	592	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild1"
	593	enable_ust_lttng_event_ok $SESSION_NAME "$event_wild2"
	594
	595	disable_ust_lttng_event $SESSION_NAME "$event_wild1"
	596
	597	start_lttng_tracing_ok $SESSION_NAME
	598
	599	run_demo_app
	600
	601	stop_lttng_tracing_ok $SESSION_NAME
	602
	603	# Expect only "ust_tests_demo" events.
	604	trace_matches "$DEMO_EVENT1" $NUM_DEMO1_EVENT $TRACE_PATH
	605	trace_matches "$DEMO_EVENT1_2" 0 $TRACE_PATH
	606	trace_matches "$DEMO_EVENT2" 0 $TRACE_PATH
	607	trace_matches "$DEMO_EVENT3" 0 $TRACE_PATH
	608	return $?
	609	}
	610
	611	plan_tests $NUM_TESTS
	612
	613	print_test_banner "$TEST_DESC"
	614
	615	if [ -x "$CURDIR/demo/demo" ]; then
	616	foundbin=1
	617	else
	618	foundbin=0
	619	fi
	620
	621	skip $foundbin "No UST nevents binary detected. Skipping all tests." $NUM_TESTS && exit 0
	622
	623	TESTS=(
	624	"test_enable_wildcard_filter"
	625	"test_enable_wildcard_filter_2"
	626	"test_enable_wildcard_filter_3"
	627	"test_enable_wildcard_filter_4"
	628	"test_enable_wildcard_filter_5"
	629	"test_enable_wildcard_filter_6"
	630	"test_enable_wildcard_filter_7"
	631	"test_enable_wildcard_filter_8"
	632	"test_enable_same_wildcard_filter"
	633	"test_enable_same_wildcard_filter_2"
	634	"test_enable_same_wildcard_filter_3"
	635	"test_enable_same_wildcard_filter_4"
	636	"test_enable_same_event_filter"
	637	"test_enable_loglevel_only_overlap"
	638	"test_enable_same_event_loglevels"
	639	"test_enable_same_wildcard_loglevels"
	640	"test_enable_bad_wildcard"
	641	"test_enable_loglevel_overlap_2"
	642	"test_enable_simple_wildcard"
	643	"test_enable_simple_wildcard_2"
	644	"test_enable_loglevel_overlap"
	645	"test_disable_simple_wildcard"
	646	"test_disable_wildcard_overlap"
	647	)
	648
	649	TEST_COUNT=${#TESTS[@]}
	650	i=0
	651
	652	start_lttng_sessiond
	653
	654	while [ "$i" -lt "$TEST_COUNT" ]; do
	655
	656	TRACE_PATH=$(mktemp -d)
	657
	658	create_lttng_session_ok $SESSION_NAME $TRACE_PATH
	659
	660	# Execute test
	661	${TESTS[$i]}
	662
	663	destroy_lttng_session_ok $SESSION_NAME
	664
	665	rm -rf $TRACE_PATH
	666
	667	let "i++"
	668	done
	669
	670	stop_lttng_sessiond