[babeltrace.git] / tests / plugins / flt.utils.trimmer / test_trimming

#!/bin/bash
#
# Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; only version 2
# of the License.
#
# 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

# This file tests what happens when we trim at different points in the message
# flow.

SH_TAP=1

if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
	UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
else
	UTILSSH="$(dirname "$0")/../../utils/utils.sh"
fi

# shellcheck source=../../utils/utils.sh
source "$UTILSSH"

data_dir="$BT_TESTS_DATADIR/plugins/flt.utils.trimmer"
temp_expected=$(mktemp)

plan_tests 32

function run_test
{
	local begin_time="$1"
	local end_time="$2"
	local local_args=(
		"-c" "src.test-trimmer.TheSourceOfAllEvil"
		"-p" "with-stream-msgs-cs=$with_stream_msgs_cs"
		"-c" "sink.text.details"
		"--params=compact=true,with-metadata=false"
		"--plugin-path=$data_dir"
	)

	if [ -n "$begin_time" ]; then
		local_args+=("--begin=$begin_time")
		test_name="with --begin=$begin_time"
	else
		test_name="without --begin"
	fi

	if [ -n "$end_time" ]; then
		local_args+=("--end=$end_time")
		test_name="$test_name, with --end=$end_time"
	else
		test_name="$test_name, without --end"
	fi

	# with_stream_msgs_cs is set to "true" or "false" by the tests.

	bt_diff_cli "$temp_expected" "${local_args[@]}"
	ok $? "$test_name"
}

function test_with_stream_msg_cs {
	with_stream_msgs_cs="true"

	# Baseline (without trimming)
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END
	run_test "" ""

	# Trim begin at a time before what the clock class can represent
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END
	run_test 50 ""

	# Trim begin before stream beginning
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END
	run_test 10050 ""

	# Trim begin before packet beginning
	cat <<- 'END' > "$temp_expected"
	[150 10,150,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END
	run_test 10150 ""

	# Trim begin before first event
	cat <<- 'END' > "$temp_expected"
	[250 10,250,000,000,000] {0 0 0} Stream beginning
	[250 10,250,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END
	run_test 10250 ""

	# Trim begin before second event
	cat <<- 'END' > "$temp_expected"
	[350 10,350,000,000,000] {0 0 0} Stream beginning
	[350 10,350,000,000,000] {0 0 0} Packet beginning
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END

	run_test 10350 ""

	# Trim begin before packet end
	cat <<- 'END' > "$temp_expected"
	[850 10,850,000,000,000] {0 0 0} Stream beginning
	[850 10,850,000,000,000] {0 0 0} Packet beginning
	[900 10,900,000,000,000] {0 0 0} Packet end
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END

	run_test 10850 ""

	# Trim begin after everything
	cat <<- 'END' > "$temp_expected"
	END

	run_test 11050 ""

	# Trim end after stream end
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END

	run_test "" 11050

	# Trim end after packet end
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[950 10,950,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10950

	# Trim end after second event
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[450 10,450,000,000,000] {0 0 0} Packet end
	[450 10,450,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10450

	# Trim end after first event
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[350 10,350,000,000,000] {0 0 0} Packet end
	[350 10,350,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10350

	# Trim end after packet beginning
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[250 10,250,000,000,000] {0 0 0} Packet end
	[250 10,250,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10250

	# Trim end after stream beginning
	cat <<- 'END' > "$temp_expected"
	[100 10,100,000,000,000] {0 0 0} Stream beginning
	[150 10,150,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10150

	# Trim end before everything
	cat <<- 'END' > "$temp_expected"
	END

	run_test "" 10050

	# Trim end at a time before what the clock class can represent
	cat <<- 'END' > "$temp_expected"
	END

	run_test "" 50
}

function test_without_stream_msg_cs {
	with_stream_msgs_cs="false"

	# Baseline (without trimming)
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END
	run_test "" ""

	# Trim begin at a time before what the clock class can represent
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END
	run_test 50 ""

	# Trim begin before stream beginning
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END
	run_test 10050 ""

	# Trim begin before packet beginning
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END
	run_test 10150 ""

	# Trim begin before first event
	cat <<- 'END' > "$temp_expected"
	[250 10,250,000,000,000] {0 0 0} Stream beginning
	[250 10,250,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END
	run_test 10250 ""

	# Trim begin before second event
	cat <<- 'END' > "$temp_expected"
	[350 10,350,000,000,000] {0 0 0} Stream beginning
	[350 10,350,000,000,000] {0 0 0} Packet beginning
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END

	run_test 10350 ""

	# Trim begin before packet end
	cat <<- 'END' > "$temp_expected"
	[850 10,850,000,000,000] {0 0 0} Stream beginning
	[850 10,850,000,000,000] {0 0 0} Packet beginning
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END

	run_test 10850 ""

	# Trim begin after everything
	cat <<- 'END' > "$temp_expected"
	END

	run_test 11050 ""

	# Trim end after stream end
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END

	run_test "" 11050

	# Trim end after packet end
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[900 10,900,000,000,000] {0 0 0} Packet end
	[Unknown] {0 0 0} Stream end
	END

	run_test "" 10950

	# Trim end after second event
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	[450 10,450,000,000,000] {0 0 0} Packet end
	[450 10,450,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10450

	# Trim end after first event
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	[350 10,350,000,000,000] {0 0 0} Packet end
	[350 10,350,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10350

	# Trim end after packet beginning
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[200 10,200,000,000,000] {0 0 0} Packet beginning
	[250 10,250,000,000,000] {0 0 0} Packet end
	[250 10,250,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10250

	# Trim end after stream beginning
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[Unknown] {0 0 0} Stream end
	END

	run_test "" 10150

	# Trim end before everything
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[Unknown] {0 0 0} Stream end
	END

	run_test "" 10050

	# Trim end at a time before what the clock class can represent
	cat <<- 'END' > "$temp_expected"
	[Unknown] {0 0 0} Stream beginning
	[Unknown] {0 0 0} Stream end
	END

	run_test "" 50
}

test_with_stream_msg_cs
test_without_stream_msg_cs

rm -f "$temp_expected"
Commit	Line	Data
188edac1 SM	1	#!/bin/bash
	2	#
	3	# Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com>
	4	#
	5	# This program is free software; you can redistribute it and/or
	6	# modify it under the terms of the GNU General Public License
	7	# as published by the Free Software Foundation; only version 2
	8	# of the License.
	9	#
	10	# This program is distributed in the hope that it will be useful,
	11	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	# GNU General Public License for more details.
	14	#
	15	# You should have received a copy of the GNU General Public License
	16	# along with this program; if not, write to the Free Software
	17	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	18
	19	# This file tests what happens when we trim at different points in the message
	20	# flow.
	21
	22	SH_TAP=1
	23
	24	if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
	25	UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
	26	else
	27	UTILSSH="$(dirname "$0")/../../utils/utils.sh"
	28	fi
	29
1d970e04	30	# shellcheck source=../../utils/utils.sh
188edac1 SM	31	source "$UTILSSH"
188edac1 SM	32
1d970e04	33	data_dir="$BT_TESTS_DATADIR/plugins/flt.utils.trimmer"
188edac1 SM	34	temp_expected=$(mktemp)
	35
	36	plan_tests 32
	37
	38	function run_test
	39	{
	40	local begin_time="$1"
	41	local end_time="$2"
1d970e04 MJ	42	local local_args=(
	43	"-c" "src.test-trimmer.TheSourceOfAllEvil"
	44	"-p" "with-stream-msgs-cs=$with_stream_msgs_cs"
	45	"-c" "sink.text.details"
	46	"--params=compact=true,with-metadata=false"
	47	"--plugin-path=$data_dir"
	48	)
188edac1 SM	49
188edac1 SM	50	if [ -n "$begin_time" ]; then
1d970e04 MJ	51	local_args+=("--begin=$begin_time")
1d970e04 MJ	52	test_name="with --begin=$begin_time"
188edac1	53	else
188edac1 SM	54	test_name="without --begin"
	55	fi
	56
	57	if [ -n "$end_time" ]; then
1d970e04 MJ	58	local_args+=("--end=$end_time")
1d970e04 MJ	59	test_name="$test_name, with --end=$end_time"
188edac1	60	else
188edac1 SM	61	test_name="$test_name, without --end"
	62	fi
	63
	64	# with_stream_msgs_cs is set to "true" or "false" by the tests.
	65
1d970e04	66	bt_diff_cli "$temp_expected" "${local_args[@]}"
188edac1 SM	67	ok $? "$test_name"
	68	}
	69
	70	function test_with_stream_msg_cs {
	71	with_stream_msgs_cs="true"
	72
	73	# Baseline (without trimming)
1d970e04	74	cat <<- 'END' > "$temp_expected"
188edac1 SM	75	[100 10,100,000,000,000] {0 0 0} Stream beginning
	76	[200 10,200,000,000,000] {0 0 0} Packet beginning
	77	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	78	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	79	[900 10,900,000,000,000] {0 0 0} Packet end
	80	[1000 11,000,000,000,000] {0 0 0} Stream end
	81	END
	82	run_test "" ""
	83
	84	# Trim begin at a time before what the clock class can represent
1d970e04	85	cat <<- 'END' > "$temp_expected"
188edac1 SM	86	[100 10,100,000,000,000] {0 0 0} Stream beginning
	87	[200 10,200,000,000,000] {0 0 0} Packet beginning
	88	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	89	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	90	[900 10,900,000,000,000] {0 0 0} Packet end
	91	[1000 11,000,000,000,000] {0 0 0} Stream end
	92	END
	93	run_test 50 ""
	94
	95	# Trim begin before stream beginning
1d970e04	96	cat <<- 'END' > "$temp_expected"
188edac1 SM	97	[100 10,100,000,000,000] {0 0 0} Stream beginning
	98	[200 10,200,000,000,000] {0 0 0} Packet beginning
	99	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	100	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	101	[900 10,900,000,000,000] {0 0 0} Packet end
	102	[1000 11,000,000,000,000] {0 0 0} Stream end
	103	END
	104	run_test 10050 ""
	105
	106	# Trim begin before packet beginning
1d970e04	107	cat <<- 'END' > "$temp_expected"
188edac1 SM	108	[150 10,150,000,000,000] {0 0 0} Stream beginning
	109	[200 10,200,000,000,000] {0 0 0} Packet beginning
	110	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	111	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	112	[900 10,900,000,000,000] {0 0 0} Packet end
	113	[1000 11,000,000,000,000] {0 0 0} Stream end
	114	END
	115	run_test 10150 ""
	116
	117	# Trim begin before first event
1d970e04	118	cat <<- 'END' > "$temp_expected"
188edac1 SM	119	[250 10,250,000,000,000] {0 0 0} Stream beginning
	120	[250 10,250,000,000,000] {0 0 0} Packet beginning
	121	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	122	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	123	[900 10,900,000,000,000] {0 0 0} Packet end
	124	[1000 11,000,000,000,000] {0 0 0} Stream end
	125	END
	126	run_test 10250 ""
	127
	128	# Trim begin before second event
1d970e04	129	cat <<- 'END' > "$temp_expected"
188edac1 SM	130	[350 10,350,000,000,000] {0 0 0} Stream beginning
	131	[350 10,350,000,000,000] {0 0 0} Packet beginning
	132	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	133	[900 10,900,000,000,000] {0 0 0} Packet end
	134	[1000 11,000,000,000,000] {0 0 0} Stream end
	135	END
	136
	137	run_test 10350 ""
	138
	139	# Trim begin before packet end
1d970e04	140	cat <<- 'END' > "$temp_expected"
188edac1 SM	141	[850 10,850,000,000,000] {0 0 0} Stream beginning
	142	[850 10,850,000,000,000] {0 0 0} Packet beginning
	143	[900 10,900,000,000,000] {0 0 0} Packet end
	144	[1000 11,000,000,000,000] {0 0 0} Stream end
	145	END
	146
	147	run_test 10850 ""
	148
	149	# Trim begin after everything
1d970e04	150	cat <<- 'END' > "$temp_expected"
188edac1 SM	151	END
	152
	153	run_test 11050 ""
	154
	155	# Trim end after stream end
1d970e04	156	cat <<- 'END' > "$temp_expected"
188edac1 SM	157	[100 10,100,000,000,000] {0 0 0} Stream beginning
	158	[200 10,200,000,000,000] {0 0 0} Packet beginning
	159	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	160	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	161	[900 10,900,000,000,000] {0 0 0} Packet end
	162	[1000 11,000,000,000,000] {0 0 0} Stream end
	163	END
	164
	165	run_test "" 11050
	166
	167	# Trim end after packet end
1d970e04	168	cat <<- 'END' > "$temp_expected"
188edac1 SM	169	[100 10,100,000,000,000] {0 0 0} Stream beginning
	170	[200 10,200,000,000,000] {0 0 0} Packet beginning
	171	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	172	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	173	[900 10,900,000,000,000] {0 0 0} Packet end
	174	[950 10,950,000,000,000] {0 0 0} Stream end
	175	END
	176
	177	run_test "" 10950
	178
	179	# Trim end after second event
1d970e04	180	cat <<- 'END' > "$temp_expected"
188edac1 SM	181	[100 10,100,000,000,000] {0 0 0} Stream beginning
	182	[200 10,200,000,000,000] {0 0 0} Packet beginning
	183	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	184	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	185	[450 10,450,000,000,000] {0 0 0} Packet end
	186	[450 10,450,000,000,000] {0 0 0} Stream end
	187	END
	188
	189	run_test "" 10450
	190
	191	# Trim end after first event
1d970e04	192	cat <<- 'END' > "$temp_expected"
188edac1 SM	193	[100 10,100,000,000,000] {0 0 0} Stream beginning
	194	[200 10,200,000,000,000] {0 0 0} Packet beginning
	195	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	196	[350 10,350,000,000,000] {0 0 0} Packet end
	197	[350 10,350,000,000,000] {0 0 0} Stream end
	198	END
	199
	200	run_test "" 10350
	201
	202	# Trim end after packet beginning
1d970e04	203	cat <<- 'END' > "$temp_expected"
188edac1 SM	204	[100 10,100,000,000,000] {0 0 0} Stream beginning
	205	[200 10,200,000,000,000] {0 0 0} Packet beginning
	206	[250 10,250,000,000,000] {0 0 0} Packet end
	207	[250 10,250,000,000,000] {0 0 0} Stream end
	208	END
	209
	210	run_test "" 10250
	211
	212	# Trim end after stream beginning
1d970e04	213	cat <<- 'END' > "$temp_expected"
188edac1 SM	214	[100 10,100,000,000,000] {0 0 0} Stream beginning
	215	[150 10,150,000,000,000] {0 0 0} Stream end
	216	END
	217
	218	run_test "" 10150
	219
	220	# Trim end before everything
1d970e04	221	cat <<- 'END' > "$temp_expected"
188edac1 SM	222	END
	223
	224	run_test "" 10050
	225
	226	# Trim end at a time before what the clock class can represent
1d970e04	227	cat <<- 'END' > "$temp_expected"
188edac1 SM	228	END
	229
	230	run_test "" 50
	231	}
	232
	233	function test_without_stream_msg_cs {
	234	with_stream_msgs_cs="false"
	235
	236	# Baseline (without trimming)
1d970e04	237	cat <<- 'END' > "$temp_expected"
188edac1 SM	238	[Unknown] {0 0 0} Stream beginning
	239	[200 10,200,000,000,000] {0 0 0} Packet beginning
	240	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	241	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	242	[900 10,900,000,000,000] {0 0 0} Packet end
	243	[Unknown] {0 0 0} Stream end
	244	END
	245	run_test "" ""
	246
	247	# Trim begin at a time before what the clock class can represent
1d970e04	248	cat <<- 'END' > "$temp_expected"
188edac1 SM	249	[Unknown] {0 0 0} Stream beginning
	250	[200 10,200,000,000,000] {0 0 0} Packet beginning
	251	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	252	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	253	[900 10,900,000,000,000] {0 0 0} Packet end
	254	[Unknown] {0 0 0} Stream end
	255	END
	256	run_test 50 ""
	257
	258	# Trim begin before stream beginning
1d970e04	259	cat <<- 'END' > "$temp_expected"
188edac1 SM	260	[Unknown] {0 0 0} Stream beginning
	261	[200 10,200,000,000,000] {0 0 0} Packet beginning
	262	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	263	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	264	[900 10,900,000,000,000] {0 0 0} Packet end
	265	[Unknown] {0 0 0} Stream end
	266	END
	267	run_test 10050 ""
	268
	269	# Trim begin before packet beginning
1d970e04	270	cat <<- 'END' > "$temp_expected"
188edac1 SM	271	[Unknown] {0 0 0} Stream beginning
	272	[200 10,200,000,000,000] {0 0 0} Packet beginning
	273	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	274	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	275	[900 10,900,000,000,000] {0 0 0} Packet end
	276	[Unknown] {0 0 0} Stream end
	277	END
	278	run_test 10150 ""
	279
	280	# Trim begin before first event
1d970e04	281	cat <<- 'END' > "$temp_expected"
188edac1 SM	282	[250 10,250,000,000,000] {0 0 0} Stream beginning
	283	[250 10,250,000,000,000] {0 0 0} Packet beginning
	284	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	285	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	286	[900 10,900,000,000,000] {0 0 0} Packet end
	287	[Unknown] {0 0 0} Stream end
	288	END
	289	run_test 10250 ""
	290
	291	# Trim begin before second event
1d970e04	292	cat <<- 'END' > "$temp_expected"
188edac1 SM	293	[350 10,350,000,000,000] {0 0 0} Stream beginning
	294	[350 10,350,000,000,000] {0 0 0} Packet beginning
	295	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	296	[900 10,900,000,000,000] {0 0 0} Packet end
	297	[Unknown] {0 0 0} Stream end
	298	END
	299
	300	run_test 10350 ""
	301
	302	# Trim begin before packet end
1d970e04	303	cat <<- 'END' > "$temp_expected"
188edac1 SM	304	[850 10,850,000,000,000] {0 0 0} Stream beginning
	305	[850 10,850,000,000,000] {0 0 0} Packet beginning
	306	[900 10,900,000,000,000] {0 0 0} Packet end
	307	[Unknown] {0 0 0} Stream end
	308	END
	309
	310	run_test 10850 ""
	311
	312	# Trim begin after everything
1d970e04	313	cat <<- 'END' > "$temp_expected"
188edac1 SM	314	END
	315
	316	run_test 11050 ""
	317
	318	# Trim end after stream end
1d970e04	319	cat <<- 'END' > "$temp_expected"
188edac1 SM	320	[Unknown] {0 0 0} Stream beginning
	321	[200 10,200,000,000,000] {0 0 0} Packet beginning
	322	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	323	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	324	[900 10,900,000,000,000] {0 0 0} Packet end
	325	[Unknown] {0 0 0} Stream end
	326	END
	327
	328	run_test "" 11050
	329
	330	# Trim end after packet end
1d970e04	331	cat <<- 'END' > "$temp_expected"
188edac1 SM	332	[Unknown] {0 0 0} Stream beginning
	333	[200 10,200,000,000,000] {0 0 0} Packet beginning
	334	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	335	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	336	[900 10,900,000,000,000] {0 0 0} Packet end
	337	[Unknown] {0 0 0} Stream end
	338	END
	339
	340	run_test "" 10950
	341
	342	# Trim end after second event
1d970e04	343	cat <<- 'END' > "$temp_expected"
188edac1 SM	344	[Unknown] {0 0 0} Stream beginning
	345	[200 10,200,000,000,000] {0 0 0} Packet beginning
	346	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	347	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	348	[450 10,450,000,000,000] {0 0 0} Packet end
	349	[450 10,450,000,000,000] {0 0 0} Stream end
	350	END
	351
	352	run_test "" 10450
	353
	354	# Trim end after first event
1d970e04	355	cat <<- 'END' > "$temp_expected"
188edac1 SM	356	[Unknown] {0 0 0} Stream beginning
	357	[200 10,200,000,000,000] {0 0 0} Packet beginning
	358	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	359	[350 10,350,000,000,000] {0 0 0} Packet end
	360	[350 10,350,000,000,000] {0 0 0} Stream end
	361	END
	362
	363	run_test "" 10350
	364
	365	# Trim end after packet beginning
1d970e04	366	cat <<- 'END' > "$temp_expected"
188edac1 SM	367	[Unknown] {0 0 0} Stream beginning
	368	[200 10,200,000,000,000] {0 0 0} Packet beginning
	369	[250 10,250,000,000,000] {0 0 0} Packet end
	370	[250 10,250,000,000,000] {0 0 0} Stream end
	371	END
	372
	373	run_test "" 10250
	374
	375	# Trim end after stream beginning
1d970e04	376	cat <<- 'END' > "$temp_expected"
188edac1 SM	377	[Unknown] {0 0 0} Stream beginning
	378	[Unknown] {0 0 0} Stream end
	379	END
	380
	381	run_test "" 10150
	382
	383	# Trim end before everything
1d970e04	384	cat <<- 'END' > "$temp_expected"
188edac1 SM	385	[Unknown] {0 0 0} Stream beginning
	386	[Unknown] {0 0 0} Stream end
	387	END
	388
	389	run_test "" 10050
	390
	391	# Trim end at a time before what the clock class can represent
1d970e04	392	cat <<- 'END' > "$temp_expected"
188edac1 SM	393	[Unknown] {0 0 0} Stream beginning
	394	[Unknown] {0 0 0} Stream end
	395	END
	396
	397	run_test "" 50
	398	}
	399
	400	test_with_stream_msg_cs
	401	test_without_stream_msg_cs
	402
	403	rm -f "$temp_expected"