[lttng-tools.git] / tests / regression / tools / exclusion / test_exclusion

#!/bin/bash
#
# Copyright (C) - 2012 Christian Babeux <christian.babeux@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="Event exclusion"

CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../../..
STATS_BIN="$TESTDIR/utils/babelstats.pl"
SESSION_NAME="test-exclusion"
TESTAPP_PATH="$TESTDIR/utils/testapp"
TESTAPP_NAME="gen-ust-nevents"
TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
NR_ITER=100
NR_USEC_WAIT=1
NUM_TESTS=149

source $TESTDIR/utils/utils.sh

function enable_ust_lttng_all_event_exclusion()
{
	sess_name="$1"
	exclusion="$2"

	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event -a -s $sess_name -u -x "$exclusion"
}

function run_apps
{
	 $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT
}

function test_exclusion
{
	exclusions="$1"
	event_name_expected_to_be_missing="$2"
	trace_path=$(mktemp -d)

	# Create session
	create_lttng_session_ok $SESSION_NAME $trace_path

	enable_ust_lttng_all_event_exclusion $SESSION_NAME "$exclusions"
	ok $? "Enable lttng event with event \"$exclusions\" excluded"

	# Trace apps
	start_lttng_tracing_ok $SESSION_NAME
	run_apps
	stop_lttng_tracing_ok $SESSION_NAME

	# Destroy session
	destroy_lttng_session_ok $SESSION_NAME

	stats=`babeltrace $trace_path | $STATS_BIN --tracepoint "$event_name_expected_to_be_missing" | grep -v index`
	if [ ! -z "$stats" ]; then
		fail "Excluded event \"$event_name_expected_to_be_missing\" was found in trace!"
	else
		ok 0 "Validate trace exclusion output"
		rm -rf $trace_path
	fi
}

function test_exclusion_fail
{
	event_name="$1"
	exclusions="$2"

	create_lttng_session_ok $SESSION_NAME $trace_path
	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event -u "$event_name" -s $sess_name -x "$exclusions" >/dev/null 2>&1
	res=$?
	destroy_lttng_session_ok $SESSION_NAME

	if [ $res -eq 0 ]; then
		fail "Enable LTTng event \"$event_name\" with exclusion \"$exclusions\" passes"
		return 1
	else
		pass "Enable LTTng event \"$event_name\" with exclusion \"$exclusions\" fails"
		return 0
	fi
}

plan_tests $NUM_TESTS

print_test_banner $TEST_DESC

start_lttng_sessiond

test_exclusion 'tp:tptest2' 'tp:tptest2'
test_exclusion 'tp:tptest3' 'tp:tptest3'
test_exclusion 'tp:tptest*' 'tp:tptest1'
test_exclusion 'tp:tptest*' 'tp:tptest2'
test_exclusion 'tp:tptest*' 'tp:tptest3'
test_exclusion 'tp:tptest*' 'tp:tptest4'
test_exclusion 'tp:tptest*' 'tp:tptest5'
test_exclusion 'tp*tptest*' 'tp:tptest1'
test_exclusion 'tp*tptest*' 'tp:tptest2'
test_exclusion 'tp*tptest*' 'tp:tptest3'
test_exclusion 'tp*tptest*' 'tp:tptest4'
test_exclusion 'tp*tptest*' 'tp:tptest5'
test_exclusion '*test2' 'tp:tptest2'
test_exclusion '*test5' 'tp:tptest5'
test_exclusion '*p*test*' 'tp:tptest1'
test_exclusion '*p*test*' 'tp:tptest2'
test_exclusion '*p*test*' 'tp:tptest3'
test_exclusion '*p***test*' 'tp:tptest4'
test_exclusion '*p*test*' 'tp:tptest5'
test_exclusion '*3' 'tp:tptest3'
test_exclusion 'tp*test3,*2' 'tp:tptest2'
test_exclusion '**tp*test3,*2' 'tp:tptest3'

# Cannot use exclusions with non-globbing event name
test_exclusion_fail "allo" "lol"
test_exclusion_fail "allo" "meow,lol"
test_exclusion_fail "allo" "z*em"

# Exclusion name excludes all possible event names
test_exclusion_fail "allo*" "all*"
test_exclusion_fail "allo*" "ze,all*,yes"

stop_lttng_sessiond
Commit	Line	Data
	1	#!/bin/bash
	2	#
	3	# Copyright (C) - 2012 Christian Babeux <christian.babeux@efficios.com>
	4	#
	5	# This program is free software; you can redistribute it and/or modify it
	6	# under the terms of the GNU General Public License, version 2 only, as
	7	# published by 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
	11	# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	12	# more 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="Event exclusion"
	19
	20	CURDIR=$(dirname $0)/
	21	TESTDIR=$CURDIR/../../..
	22	STATS_BIN="$TESTDIR/utils/babelstats.pl"
	23	SESSION_NAME="test-exclusion"
	24	TESTAPP_PATH="$TESTDIR/utils/testapp"
	25	TESTAPP_NAME="gen-ust-nevents"
	26	TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME"
	27	NR_ITER=100
	28	NR_USEC_WAIT=1
	29	NUM_TESTS=149
	30
	31	source $TESTDIR/utils/utils.sh
	32
	33	function enable_ust_lttng_all_event_exclusion()
	34	{
	35	sess_name="$1"
	36	exclusion="$2"
	37
	38	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event -a -s $sess_name -u -x "$exclusion"
	39	}
	40
	41	function run_apps
	42	{
	43	$TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT
	44	}
	45
	46	function test_exclusion
	47	{
	48	exclusions="$1"
	49	event_name_expected_to_be_missing="$2"
	50	trace_path=$(mktemp -d)
	51
	52	# Create session
	53	create_lttng_session_ok $SESSION_NAME $trace_path
	54
	55	enable_ust_lttng_all_event_exclusion $SESSION_NAME "$exclusions"
	56	ok $? "Enable lttng event with event \"$exclusions\" excluded"
	57
	58	# Trace apps
	59	start_lttng_tracing_ok $SESSION_NAME
	60	run_apps
	61	stop_lttng_tracing_ok $SESSION_NAME
	62
	63	# Destroy session
	64	destroy_lttng_session_ok $SESSION_NAME
	65
	66	stats=`babeltrace $trace_path \| $STATS_BIN --tracepoint "$event_name_expected_to_be_missing" \| grep -v index`
	67	if [ ! -z "$stats" ]; then
	68	fail "Excluded event \"$event_name_expected_to_be_missing\" was found in trace!"
	69	else
	70	ok 0 "Validate trace exclusion output"
	71	rm -rf $trace_path
	72	fi
	73	}
	74
	75	function test_exclusion_fail
	76	{
	77	event_name="$1"
	78	exclusions="$2"
	79
	80	create_lttng_session_ok $SESSION_NAME $trace_path
	81	$TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event -u "$event_name" -s $sess_name -x "$exclusions" >/dev/null 2>&1
	82	res=$?
	83	destroy_lttng_session_ok $SESSION_NAME
	84
	85	if [ $res -eq 0 ]; then
	86	fail "Enable LTTng event \"$event_name\" with exclusion \"$exclusions\" passes"
	87	return 1
	88	else
	89	pass "Enable LTTng event \"$event_name\" with exclusion \"$exclusions\" fails"
	90	return 0
	91	fi
	92	}
	93
	94	plan_tests $NUM_TESTS
	95
	96	print_test_banner $TEST_DESC
	97
	98	start_lttng_sessiond
	99
	100	test_exclusion 'tp:tptest2' 'tp:tptest2'
	101	test_exclusion 'tp:tptest3' 'tp:tptest3'
	102	test_exclusion 'tp:tptest*' 'tp:tptest1'
	103	test_exclusion 'tp:tptest*' 'tp:tptest2'
	104	test_exclusion 'tp:tptest*' 'tp:tptest3'
	105	test_exclusion 'tp:tptest*' 'tp:tptest4'
	106	test_exclusion 'tp:tptest*' 'tp:tptest5'
	107	test_exclusion 'tptptest' 'tp:tptest1'
	108	test_exclusion 'tptptest' 'tp:tptest2'
	109	test_exclusion 'tptptest' 'tp:tptest3'
	110	test_exclusion 'tptptest' 'tp:tptest4'
	111	test_exclusion 'tptptest' 'tp:tptest5'
	112	test_exclusion '*test2' 'tp:tptest2'
	113	test_exclusion '*test5' 'tp:tptest5'
	114	test_exclusion 'ptest*' 'tp:tptest1'
	115	test_exclusion 'ptest*' 'tp:tptest2'
	116	test_exclusion 'ptest*' 'tp:tptest3'
	117	test_exclusion 'p*test' 'tp:tptest4'
	118	test_exclusion 'ptest*' 'tp:tptest5'
	119	test_exclusion '*3' 'tp:tptest3'
	120	test_exclusion 'tptest3,2' 'tp:tptest2'
	121	test_exclusion '*tptest3,*2' 'tp:tptest3'
	122
	123	# Cannot use exclusions with non-globbing event name
	124	test_exclusion_fail "allo" "lol"
	125	test_exclusion_fail "allo" "meow,lol"
	126	test_exclusion_fail "allo" "z*em"
	127
	128	# Exclusion name excludes all possible event names
	129	test_exclusion_fail "allo" "all"
	130	test_exclusion_fail "allo" "ze,all,yes"
	131
	132	stop_lttng_sessiond