[babeltrace.git] / tests / bin / test_packet_seq_num.in

#!/bin/bash
#
# Copyright (C) - 2015 Julien Desfossez <jdesfossez@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.

CURDIR=$(dirname $0)
TESTDIR=$CURDIR/..

BABELTRACE_BIN=$CURDIR/../../converter/babeltrace
CTF_TRACES=@abs_top_srcdir@/tests/ctf-traces

source $TESTDIR/utils/tap/tap.sh

NUM_TESTS=10

plan_tests $NUM_TESTS

test_no_lost() {
	trace=$1

	$BABELTRACE_BIN $trace >/dev/null 2>&1
	ok $? "Trace parses"
	$BABELTRACE_BIN $trace 2>&1 >/dev/null | @GREP@ "\[warning\] Tracer lost"
	if test $? = 0; then
		fail 1 "Should not find any lost events"
	else
		ok 0 "No events lost"
	fi
}

test_lost() {
	trace=$1
	expectedcountstr=$2

	$BABELTRACE_BIN $trace >/dev/null 2>&1
	ok $? "Trace parses"

	# Convert warnings like:
	# [warning] Tracer lost 2 trace packets between ....
	# [warning] Tracer lost 3 trace packets between ....
	# into "2,3" and make sure it matches the expected result
	$BABELTRACE_BIN $trace 2>&1 >/dev/null | @GREP@ "\[warning\] Tracer lost" \
		| cut -d" " -f4 | tr "\n" "," | @SED@ "s/.$//" | \
		@GREP@ "$expectedcountstr" >/dev/null
	ok $? "Lost events string matches $expectedcountstr"

}

diag "Test the packet_seq_num validation"

diag "No packet lost"
test_no_lost ${CTF_TRACES}/packet_seq_num/no_lost

diag "No packet lost, packet_seq_num not starting at 0"
test_no_lost ${CTF_TRACES}/packet_seq_num/no_lost_not_starting_at_0

diag "1 stream, 2 packets lost before the last packet"
test_lost ${CTF_TRACES}/packet_seq_num/2_lost_before_last "2"

diag "2 streams, packets lost in one of them"
test_lost ${CTF_TRACES}/packet_seq_num/2_streams_lost_in_1 "2"

diag "2 streams, packets lost in both"
test_lost ${CTF_TRACES}/packet_seq_num/2_streams_lost_in_2 "3,2,1"
Commit	Line	Data
89f422d9 JD	1	#!/bin/bash
	2	#
	3	# Copyright (C) - 2015 Julien Desfossez <jdesfossez@efficios.com>
	4	#
	5	# This program is free software; you can redistribute it and/or modify it
	6	# under the terms of the GNU General Public License, version 2 only, as
	7	# published by the Free Software Foundation.
	8	#
	9	# This program is distributed in the hope that it will be useful, but WITHOUT
	10	# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
	11	# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
	12	# more details.
	13	#
	14	# You should have received a copy of the GNU General Public License along with
	15	# this program; if not, write to the Free Software Foundation, Inc., 51
	16	# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
	17
	18	CURDIR=$(dirname $0)
	19	TESTDIR=$CURDIR/..
	20
	21	BABELTRACE_BIN=$CURDIR/../../converter/babeltrace
fcacebd5	22	CTF_TRACES=@abs_top_srcdir@/tests/ctf-traces
89f422d9 JD	23
	24	source $TESTDIR/utils/tap/tap.sh
	25
	26	NUM_TESTS=10
	27
	28	plan_tests $NUM_TESTS
	29
	30	test_no_lost() {
	31	trace=$1
	32
	33	$BABELTRACE_BIN $trace >/dev/null 2>&1
	34	ok $? "Trace parses"
fcacebd5	35	$BABELTRACE_BIN $trace 2>&1 >/dev/null \| @GREP@ "\[warning\] Tracer lost"
89f422d9 JD	36	if test $? = 0; then
	37	fail 1 "Should not find any lost events"
	38	else
	39	ok 0 "No events lost"
	40	fi
	41	}
	42
	43	test_lost() {
	44	trace=$1
	45	expectedcountstr=$2
	46
	47	$BABELTRACE_BIN $trace >/dev/null 2>&1
	48	ok $? "Trace parses"
	49
	50	# Convert warnings like:
	51	# [warning] Tracer lost 2 trace packets between ....
	52	# [warning] Tracer lost 3 trace packets between ....
	53	# into "2,3" and make sure it matches the expected result
fcacebd5 MJ	54	$BABELTRACE_BIN $trace 2>&1 >/dev/null \| @GREP@ "\[warning\] Tracer lost" \
	55	\| cut -d" " -f4 \| tr "\n" "," \| @SED@ "s/.$//" \| \
	56	@GREP@ "$expectedcountstr" >/dev/null
89f422d9 JD	57	ok $? "Lost events string matches $expectedcountstr"
	58
	59	}
	60
	61	diag "Test the packet_seq_num validation"
	62
	63	diag "No packet lost"
3a25c1e8	64	test_no_lost ${CTF_TRACES}/packet_seq_num/no_lost
89f422d9 JD	65
89f422d9 JD	66	diag "No packet lost, packet_seq_num not starting at 0"
3a25c1e8	67	test_no_lost ${CTF_TRACES}/packet_seq_num/no_lost_not_starting_at_0
89f422d9 JD	68
89f422d9 JD	69	diag "1 stream, 2 packets lost before the last packet"
3a25c1e8	70	test_lost ${CTF_TRACES}/packet_seq_num/2_lost_before_last "2"
89f422d9 JD	71
89f422d9 JD	72	diag "2 streams, packets lost in one of them"
3a25c1e8	73	test_lost ${CTF_TRACES}/packet_seq_num/2_streams_lost_in_1 "2"
89f422d9 JD	74
89f422d9 JD	75	diag "2 streams, packets lost in both"
3a25c1e8	76	test_lost ${CTF_TRACES}/packet_seq_num/2_streams_lost_in_2 "3,2,1"