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

#!/bin/bash
#
# SPDX-License-Identifier: GPL-2.0-only
#
# Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com>
#

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

SH_TAP=1

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

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

data_dir="$BT_TESTS_DATADIR/plugins/flt.utils.trimmer"
temp_stdout_expected=$(mktemp)
temp_stderr_expected="/dev/null"

plan_tests 56

function run_test
{
	local begin_time="$1"
	local end_time="$2"
	# with_stream_msgs_cs and with_packet_msgs are set to "true" or "false"
	# by the tests.
	local local_args=(
		"--plugin-path" "$data_dir"
		"-c" "src.test-trimmer.TheSourceOfAllEvil"
		"-p" "with-stream-msgs-cs=$with_stream_msgs_cs"
		"-p" "with-packet-msgs=$with_packet_msgs"
		"-c" "sink.text.details"
		"--params=compact=true,with-metadata=false"
	)

	if [ "$with_stream_msgs_cs" = "true" ]; then
		test_name="with stream message clock snapshots"
	else
		test_name="without stream message clock snapshots"
	fi

	if [ "$with_packet_msgs" = "true" ]; then
		test_name="$test_name, with packet messages"
	else
		test_name="$test_name, without packet messages"
	fi

	if [ -n "$begin_time" ]; then
		local_args+=("--begin=$begin_time")
		test_name="$test_name, with --begin=$begin_time"
	else
		test_name="$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

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

function test_with_stream_msg_cs_with_packets {
	with_stream_msgs_cs="true"
	with_packet_msgs="true"

	# Baseline (without trimming)
	cat <<- 'END' > "$temp_stdout_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_stdout_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_stdout_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_stdout_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_stdout_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_stdout_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_stdout_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_stdout_expected"
	END

	run_test 11050 ""

	# Trim end after stream end
	cat <<- 'END' > "$temp_stdout_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_stdout_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_stdout_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_stdout_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_stdout_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_stdout_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_stdout_expected"
	END

	run_test "" 10050

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

	run_test "" 50
}

function test_without_stream_msg_cs_with_packets {
	with_stream_msgs_cs="false"
	with_packet_msgs="true"

	# Baseline (without trimming)
	cat <<- 'END' > "$temp_stdout_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_stdout_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_stdout_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_stdout_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_stdout_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_stdout_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_stdout_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_stdout_expected"
	END

	run_test 11050 ""

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

	run_test "" 10150

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

	run_test "" 50
}

function test_with_stream_msg_cs_without_packets {
	with_stream_msgs_cs="true"
	with_packet_msgs="false"

	# Baseline (without trimming)
	cat <<- 'END' > "$temp_stdout_expected"
	[100 10,100,000,000,000] {0 0 0} Stream 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)
	[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_stdout_expected"
	[100 10,100,000,000,000] {0 0 0} Stream 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)
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END
	run_test 50 ""

	# Trim begin before stream beginning
	cat <<- 'END' > "$temp_stdout_expected"
	[100 10,100,000,000,000] {0 0 0} Stream 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)
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END
	run_test 10050 ""

	# Trim begin before first event
	cat <<- 'END' > "$temp_stdout_expected"
	[250 10,250,000,000,000] {0 0 0} Stream 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)
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END
	run_test 10250 ""

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

	run_test 10350 ""

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

	run_test 10850 ""

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

	run_test 11050 ""

	# Trim end after stream end
	cat <<- 'END' > "$temp_stdout_expected"
	[100 10,100,000,000,000] {0 0 0} Stream 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)
	[1000 11,000,000,000,000] {0 0 0} Stream end
	END

	run_test "" 11050

	# Trim end after packet end
	cat <<- 'END' > "$temp_stdout_expected"
	[100 10,100,000,000,000] {0 0 0} Stream 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)
	[950 10,950,000,000,000] {0 0 0} Stream end
	END

	run_test "" 10950

	# Trim end after second event
	cat <<- 'END' > "$temp_stdout_expected"
	[100 10,100,000,000,000] {0 0 0} Stream 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} Stream end
	END

	run_test "" 10450

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

	run_test "" 10350

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

	run_test "" 10250

	# Trim end after stream beginning
	cat <<- 'END' > "$temp_stdout_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_stdout_expected"
	END

	run_test "" 10050

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

	run_test "" 50
}

function test_without_stream_msg_cs_without_packets {
	with_stream_msgs_cs="false"
	with_packet_msgs="false"

	# Baseline (without trimming)
	cat <<- 'END' > "$temp_stdout_expected"
	[Unknown] {0 0 0} Stream 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)
	[Unknown] {0 0 0} Stream end
	END
	run_test "" ""

	# Trim begin at a time before what the clock class can represent
	cat <<- 'END' > "$temp_stdout_expected"
	[Unknown] {0 0 0} Stream 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)
	[Unknown] {0 0 0} Stream end
	END
	run_test 50 ""

	# Trim begin before stream beginning
	cat <<- 'END' > "$temp_stdout_expected"
	[Unknown] {0 0 0} Stream 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)
	[Unknown] {0 0 0} Stream end
	END
	run_test 10050 ""

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

	run_test 10350 ""

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

	run_test 11050 ""

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

	run_test "" 11050

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

	run_test "" 10350

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

	run_test "" 10150

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

	run_test "" 50
}

test_with_stream_msg_cs_with_packets
test_without_stream_msg_cs_with_packets
test_with_stream_msg_cs_without_packets
test_without_stream_msg_cs_without_packets

# Do not `rm` $temp_stderr_expected because it's set to `/dev/null` right now
# and that would print an error.
rm -f "$temp_stdout_expected"
Commit	Line	Data
188edac1 SM	1	#!/bin/bash
188edac1 SM	2	#
0235b0db	3	# SPDX-License-Identifier: GPL-2.0-only
188edac1	4	#
0235b0db	5	# Copyright (C) 2019 Simon Marchi <simon.marchi@efficios.com>
188edac1	6	#
188edac1 SM	7
	8	# This file tests what happens when we trim at different points in the message
	9	# flow.
	10
	11	SH_TAP=1
	12
75e396f6	13	if [ -n "${BT_TESTS_SRCDIR:-}" ]; then
188edac1 SM	14	UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
	15	else
	16	UTILSSH="$(dirname "$0")/../../utils/utils.sh"
	17	fi
	18
1d970e04	19	# shellcheck source=../../utils/utils.sh
188edac1 SM	20	source "$UTILSSH"
188edac1 SM	21
1d970e04	22	data_dir="$BT_TESTS_DATADIR/plugins/flt.utils.trimmer"
58db335e FD	23	temp_stdout_expected=$(mktemp)
58db335e FD	24	temp_stderr_expected="/dev/null"
188edac1	25
e90ed87f	26	plan_tests 56
188edac1 SM	27
	28	function run_test
	29	{
	30	local begin_time="$1"
	31	local end_time="$2"
e90ed87f SM	32	# with_stream_msgs_cs and with_packet_msgs are set to "true" or "false"
e90ed87f SM	33	# by the tests.
1d970e04	34	local local_args=(
02510056	35	"--plugin-path" "$data_dir"
1d970e04 MJ	36	"-c" "src.test-trimmer.TheSourceOfAllEvil"
1d970e04 MJ	37	"-p" "with-stream-msgs-cs=$with_stream_msgs_cs"
e90ed87f	38	"-p" "with-packet-msgs=$with_packet_msgs"
1d970e04 MJ	39	"-c" "sink.text.details"
1d970e04 MJ	40	"--params=compact=true,with-metadata=false"
1d970e04	41	)
188edac1	42
065509d3 SM	43	if [ "$with_stream_msgs_cs" = "true" ]; then
	44	test_name="with stream message clock snapshots"
	45	else
	46	test_name="without stream message clock snapshots"
	47	fi
	48
e90ed87f SM	49	if [ "$with_packet_msgs" = "true" ]; then
	50	test_name="$test_name, with packet messages"
	51	else
	52	test_name="$test_name, without packet messages"
	53	fi
	54
188edac1	55	if [ -n "$begin_time" ]; then
1d970e04	56	local_args+=("--begin=$begin_time")
065509d3	57	test_name="$test_name, with --begin=$begin_time"
188edac1	58	else
065509d3	59	test_name="$test_name, without --begin"
188edac1 SM	60	fi
	61
	62	if [ -n "$end_time" ]; then
1d970e04 MJ	63	local_args+=("--end=$end_time")
1d970e04 MJ	64	test_name="$test_name, with --end=$end_time"
188edac1	65	else
188edac1 SM	66	test_name="$test_name, without --end"
	67	fi
	68
58db335e	69	bt_diff_cli "$temp_stdout_expected" "$temp_stderr_expected" "${local_args[@]}"
188edac1 SM	70	ok $? "$test_name"
	71	}
	72
e90ed87f	73	function test_with_stream_msg_cs_with_packets {
188edac1	74	with_stream_msgs_cs="true"
e90ed87f	75	with_packet_msgs="true"
188edac1 SM	76
188edac1 SM	77	# Baseline (without trimming)
58db335e	78	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	79	[100 10,100,000,000,000] {0 0 0} Stream beginning
	80	[200 10,200,000,000,000] {0 0 0} Packet beginning
	81	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	82	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	83	[900 10,900,000,000,000] {0 0 0} Packet end
	84	[1000 11,000,000,000,000] {0 0 0} Stream end
	85	END
	86	run_test "" ""
	87
	88	# Trim begin at a time before what the clock class can represent
58db335e	89	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	90	[100 10,100,000,000,000] {0 0 0} Stream beginning
	91	[200 10,200,000,000,000] {0 0 0} Packet beginning
	92	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	93	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	94	[900 10,900,000,000,000] {0 0 0} Packet end
	95	[1000 11,000,000,000,000] {0 0 0} Stream end
	96	END
	97	run_test 50 ""
	98
	99	# Trim begin before stream beginning
58db335e	100	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	101	[100 10,100,000,000,000] {0 0 0} Stream beginning
	102	[200 10,200,000,000,000] {0 0 0} Packet beginning
	103	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	104	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	105	[900 10,900,000,000,000] {0 0 0} Packet end
	106	[1000 11,000,000,000,000] {0 0 0} Stream end
	107	END
	108	run_test 10050 ""
	109
	110	# Trim begin before packet beginning
58db335e	111	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	112	[150 10,150,000,000,000] {0 0 0} Stream beginning
	113	[200 10,200,000,000,000] {0 0 0} Packet beginning
	114	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	115	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	116	[900 10,900,000,000,000] {0 0 0} Packet end
	117	[1000 11,000,000,000,000] {0 0 0} Stream end
	118	END
	119	run_test 10150 ""
	120
	121	# Trim begin before first event
58db335e	122	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	123	[250 10,250,000,000,000] {0 0 0} Stream beginning
	124	[250 10,250,000,000,000] {0 0 0} Packet beginning
	125	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	126	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	127	[900 10,900,000,000,000] {0 0 0} Packet end
	128	[1000 11,000,000,000,000] {0 0 0} Stream end
	129	END
	130	run_test 10250 ""
	131
	132	# Trim begin before second event
58db335e	133	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	134	[350 10,350,000,000,000] {0 0 0} Stream beginning
	135	[350 10,350,000,000,000] {0 0 0} Packet beginning
	136	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	137	[900 10,900,000,000,000] {0 0 0} Packet end
	138	[1000 11,000,000,000,000] {0 0 0} Stream end
	139	END
	140
	141	run_test 10350 ""
	142
	143	# Trim begin before packet end
58db335e	144	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	145	[850 10,850,000,000,000] {0 0 0} Stream beginning
	146	[850 10,850,000,000,000] {0 0 0} Packet beginning
	147	[900 10,900,000,000,000] {0 0 0} Packet end
	148	[1000 11,000,000,000,000] {0 0 0} Stream end
	149	END
	150
	151	run_test 10850 ""
	152
	153	# Trim begin after everything
58db335e	154	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	155	END
	156
	157	run_test 11050 ""
	158
	159	# Trim end after stream end
58db335e	160	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	161	[100 10,100,000,000,000] {0 0 0} Stream beginning
	162	[200 10,200,000,000,000] {0 0 0} Packet beginning
	163	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	164	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	165	[900 10,900,000,000,000] {0 0 0} Packet end
	166	[1000 11,000,000,000,000] {0 0 0} Stream end
	167	END
	168
	169	run_test "" 11050
	170
	171	# Trim end after packet end
58db335e	172	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	173	[100 10,100,000,000,000] {0 0 0} Stream beginning
	174	[200 10,200,000,000,000] {0 0 0} Packet beginning
	175	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	176	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	177	[900 10,900,000,000,000] {0 0 0} Packet end
	178	[950 10,950,000,000,000] {0 0 0} Stream end
	179	END
	180
	181	run_test "" 10950
	182
	183	# Trim end after second event
58db335e	184	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	185	[100 10,100,000,000,000] {0 0 0} Stream beginning
	186	[200 10,200,000,000,000] {0 0 0} Packet beginning
	187	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	188	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	189	[450 10,450,000,000,000] {0 0 0} Packet end
	190	[450 10,450,000,000,000] {0 0 0} Stream end
	191	END
	192
	193	run_test "" 10450
	194
	195	# Trim end after first event
58db335e	196	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	197	[100 10,100,000,000,000] {0 0 0} Stream beginning
	198	[200 10,200,000,000,000] {0 0 0} Packet beginning
	199	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	200	[350 10,350,000,000,000] {0 0 0} Packet end
	201	[350 10,350,000,000,000] {0 0 0} Stream end
	202	END
	203
	204	run_test "" 10350
	205
	206	# Trim end after packet beginning
58db335e	207	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	208	[100 10,100,000,000,000] {0 0 0} Stream beginning
	209	[200 10,200,000,000,000] {0 0 0} Packet beginning
	210	[250 10,250,000,000,000] {0 0 0} Packet end
	211	[250 10,250,000,000,000] {0 0 0} Stream end
	212	END
	213
	214	run_test "" 10250
	215
	216	# Trim end after stream beginning
58db335e	217	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	218	[100 10,100,000,000,000] {0 0 0} Stream beginning
	219	[150 10,150,000,000,000] {0 0 0} Stream end
	220	END
	221
	222	run_test "" 10150
	223
	224	# Trim end before everything
58db335e	225	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	226	END
	227
	228	run_test "" 10050
	229
	230	# Trim end at a time before what the clock class can represent
58db335e	231	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	232	END
	233
	234	run_test "" 50
	235	}
	236
e90ed87f	237	function test_without_stream_msg_cs_with_packets {
188edac1	238	with_stream_msgs_cs="false"
e90ed87f	239	with_packet_msgs="true"
188edac1 SM	240
188edac1 SM	241	# Baseline (without trimming)
58db335e	242	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	243	[Unknown] {0 0 0} Stream beginning
	244	[200 10,200,000,000,000] {0 0 0} Packet beginning
	245	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	246	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	247	[900 10,900,000,000,000] {0 0 0} Packet end
	248	[Unknown] {0 0 0} Stream end
	249	END
	250	run_test "" ""
	251
	252	# Trim begin at a time before what the clock class can represent
58db335e	253	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	254	[Unknown] {0 0 0} Stream beginning
	255	[200 10,200,000,000,000] {0 0 0} Packet beginning
	256	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	257	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	258	[900 10,900,000,000,000] {0 0 0} Packet end
	259	[Unknown] {0 0 0} Stream end
	260	END
	261	run_test 50 ""
	262
	263	# Trim begin before stream beginning
58db335e	264	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	265	[Unknown] {0 0 0} Stream beginning
	266	[200 10,200,000,000,000] {0 0 0} Packet beginning
	267	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	268	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	269	[900 10,900,000,000,000] {0 0 0} Packet end
	270	[Unknown] {0 0 0} Stream end
	271	END
	272	run_test 10050 ""
	273
	274	# Trim begin before packet beginning
58db335e	275	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	276	[Unknown] {0 0 0} Stream beginning
	277	[200 10,200,000,000,000] {0 0 0} Packet beginning
	278	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	279	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	280	[900 10,900,000,000,000] {0 0 0} Packet end
	281	[Unknown] {0 0 0} Stream end
	282	END
	283	run_test 10150 ""
	284
	285	# Trim begin before first event
58db335e	286	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	287	[250 10,250,000,000,000] {0 0 0} Stream beginning
	288	[250 10,250,000,000,000] {0 0 0} Packet beginning
	289	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	290	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	291	[900 10,900,000,000,000] {0 0 0} Packet end
	292	[Unknown] {0 0 0} Stream end
	293	END
	294	run_test 10250 ""
	295
	296	# Trim begin before second event
58db335e	297	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	298	[350 10,350,000,000,000] {0 0 0} Stream beginning
	299	[350 10,350,000,000,000] {0 0 0} Packet beginning
	300	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	301	[900 10,900,000,000,000] {0 0 0} Packet end
	302	[Unknown] {0 0 0} Stream end
	303	END
	304
	305	run_test 10350 ""
	306
	307	# Trim begin before packet end
58db335e	308	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	309	[850 10,850,000,000,000] {0 0 0} Stream beginning
	310	[850 10,850,000,000,000] {0 0 0} Packet beginning
	311	[900 10,900,000,000,000] {0 0 0} Packet end
	312	[Unknown] {0 0 0} Stream end
	313	END
	314
	315	run_test 10850 ""
	316
	317	# Trim begin after everything
58db335e	318	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	319	END
	320
	321	run_test 11050 ""
	322
	323	# Trim end after stream end
58db335e	324	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	325	[Unknown] {0 0 0} Stream beginning
	326	[200 10,200,000,000,000] {0 0 0} Packet beginning
	327	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	328	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	329	[900 10,900,000,000,000] {0 0 0} Packet end
	330	[Unknown] {0 0 0} Stream end
	331	END
	332
	333	run_test "" 11050
	334
	335	# Trim end after packet end
58db335e	336	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	337	[Unknown] {0 0 0} Stream beginning
	338	[200 10,200,000,000,000] {0 0 0} Packet beginning
	339	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	340	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	341	[900 10,900,000,000,000] {0 0 0} Packet end
	342	[Unknown] {0 0 0} Stream end
	343	END
	344
	345	run_test "" 10950
	346
	347	# Trim end after second event
58db335e	348	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	349	[Unknown] {0 0 0} Stream beginning
	350	[200 10,200,000,000,000] {0 0 0} Packet beginning
	351	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	352	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	353	[450 10,450,000,000,000] {0 0 0} Packet end
	354	[450 10,450,000,000,000] {0 0 0} Stream end
	355	END
	356
	357	run_test "" 10450
	358
	359	# Trim end after first event
58db335e	360	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	361	[Unknown] {0 0 0} Stream beginning
	362	[200 10,200,000,000,000] {0 0 0} Packet beginning
	363	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	364	[350 10,350,000,000,000] {0 0 0} Packet end
	365	[350 10,350,000,000,000] {0 0 0} Stream end
	366	END
	367
	368	run_test "" 10350
	369
	370	# Trim end after packet beginning
58db335e	371	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	372	[Unknown] {0 0 0} Stream beginning
	373	[200 10,200,000,000,000] {0 0 0} Packet beginning
	374	[250 10,250,000,000,000] {0 0 0} Packet end
	375	[250 10,250,000,000,000] {0 0 0} Stream end
	376	END
	377
	378	run_test "" 10250
	379
	380	# Trim end after stream beginning
58db335e	381	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	382	[Unknown] {0 0 0} Stream beginning
	383	[Unknown] {0 0 0} Stream end
	384	END
	385
	386	run_test "" 10150
	387
	388	# Trim end before everything
58db335e	389	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	390	[Unknown] {0 0 0} Stream beginning
	391	[Unknown] {0 0 0} Stream end
	392	END
	393
	394	run_test "" 10050
	395
	396	# Trim end at a time before what the clock class can represent
58db335e	397	cat <<- 'END' > "$temp_stdout_expected"
188edac1 SM	398	[Unknown] {0 0 0} Stream beginning
	399	[Unknown] {0 0 0} Stream end
	400	END
	401
	402	run_test "" 50
	403	}
	404
e90ed87f SM	405	function test_with_stream_msg_cs_without_packets {
	406	with_stream_msgs_cs="true"
	407	with_packet_msgs="false"
	408
	409	# Baseline (without trimming)
	410	cat <<- 'END' > "$temp_stdout_expected"
	411	[100 10,100,000,000,000] {0 0 0} Stream beginning
	412	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	413	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	414	[1000 11,000,000,000,000] {0 0 0} Stream end
	415	END
	416	run_test "" ""
	417
	418	# Trim begin at a time before what the clock class can represent
	419	cat <<- 'END' > "$temp_stdout_expected"
	420	[100 10,100,000,000,000] {0 0 0} Stream beginning
	421	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	422	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	423	[1000 11,000,000,000,000] {0 0 0} Stream end
	424	END
	425	run_test 50 ""
	426
	427	# Trim begin before stream beginning
	428	cat <<- 'END' > "$temp_stdout_expected"
	429	[100 10,100,000,000,000] {0 0 0} Stream beginning
	430	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	431	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	432	[1000 11,000,000,000,000] {0 0 0} Stream end
	433	END
	434	run_test 10050 ""
	435
	436	# Trim begin before first event
	437	cat <<- 'END' > "$temp_stdout_expected"
	438	[250 10,250,000,000,000] {0 0 0} Stream beginning
	439	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
	440	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	441	[1000 11,000,000,000,000] {0 0 0} Stream end
	442	END
	443	run_test 10250 ""
	444
	445	# Trim begin before second event
	446	cat <<- 'END' > "$temp_stdout_expected"
	447	[350 10,350,000,000,000] {0 0 0} Stream beginning
	448	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
	449	[1000 11,000,000,000,000] {0 0 0} Stream end
	450	END
	451
	452	run_test 10350 ""
	453
	454	# Trim begin before packet end
	455	cat <<- 'END' > "$temp_stdout_expected"
	456	[850 10,850,000,000,000] {0 0 0} Stream beginning
	457	[1000 11,000,000,000,000] {0 0 0} Stream end
	458	END
	459
	460	run_test 10850 ""
	461
	462	# Trim begin after everything
	463	cat <<- 'END' > "$temp_stdout_expected"
	464	END
	465
	466	run_test 11050 ""
	467
	468	# Trim end after stream end
469	cat <<- 'END' > "$temp_stdout_expected"
470	[100 10,100,000,000,000] {0 0 0} Stream beginning
471	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
472	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
473	[1000 11,000,000,000,000] {0 0 0} Stream end
474	END
475
476	run_test "" 11050
477
478	# Trim end after packet end
479	cat <<- 'END' > "$temp_stdout_expected"
480	[100 10,100,000,000,000] {0 0 0} Stream beginning
481	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
482	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
483	[950 10,950,000,000,000] {0 0 0} Stream end
484	END
485
486	run_test "" 10950
487
488	# Trim end after second event
489	cat <<- 'END' > "$temp_stdout_expected"
490	[100 10,100,000,000,000] {0 0 0} Stream beginning
491	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
492	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
493	[450 10,450,000,000,000] {0 0 0} Stream end
494	END
495
496	run_test "" 10450
497
498	# Trim end after first event
499	cat <<- 'END' > "$temp_stdout_expected"
500	[100 10,100,000,000,000] {0 0 0} Stream beginning
501	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
502	[350 10,350,000,000,000] {0 0 0} Stream end
503	END
504
505	run_test "" 10350
506
507	# Trim end after packet beginning
508	cat <<- 'END' > "$temp_stdout_expected"
509	[100 10,100,000,000,000] {0 0 0} Stream beginning
510	[250 10,250,000,000,000] {0 0 0} Stream end
511	END
512
513	run_test "" 10250
514
515	# Trim end after stream beginning
516	cat <<- 'END' > "$temp_stdout_expected"
517	[100 10,100,000,000,000] {0 0 0} Stream beginning
518	[150 10,150,000,000,000] {0 0 0} Stream end
519	END
520
521	run_test "" 10150
522
523	# Trim end before everything
524	cat <<- 'END' > "$temp_stdout_expected"
525	END
526
527	run_test "" 10050
528
529	# Trim end at a time before what the clock class can represent
530	cat <<- 'END' > "$temp_stdout_expected"
531	END
532
533	run_test "" 50
534	}
535
536	function test_without_stream_msg_cs_without_packets {
537	with_stream_msgs_cs="false"
538	with_packet_msgs="false"
539
540	# Baseline (without trimming)
541	cat <<- 'END' > "$temp_stdout_expected"
542	[Unknown] {0 0 0} Stream beginning
543	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
544	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
545	[Unknown] {0 0 0} Stream end
546	END
547	run_test "" ""
548
549	# Trim begin at a time before what the clock class can represent
550	cat <<- 'END' > "$temp_stdout_expected"
551	[Unknown] {0 0 0} Stream beginning
552	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
553	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
554	[Unknown] {0 0 0} Stream end
555	END
556	run_test 50 ""
557
558	# Trim begin before stream beginning
559	cat <<- 'END' > "$temp_stdout_expected"
560	[Unknown] {0 0 0} Stream beginning
561	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
562	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
563	[Unknown] {0 0 0} Stream end
564	END
565	run_test 10050 ""
566
567	# Trim begin before second event
568	cat <<- 'END' > "$temp_stdout_expected"
569	[350 10,350,000,000,000] {0 0 0} Stream beginning
570	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
571	[Unknown] {0 0 0} Stream end
572	END
573
574	run_test 10350 ""
575
576	# Trim begin after everything
577	cat <<- 'END' > "$temp_stdout_expected"
578	END
579
580	run_test 11050 ""
581
582	# Trim end after stream end
583	cat <<- 'END' > "$temp_stdout_expected"
584	[Unknown] {0 0 0} Stream beginning
585	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
586	[400 10,400,000,000,000] {0 0 0} Event `event 2` (1)
587	[Unknown] {0 0 0} Stream end
588	END
589
590	run_test "" 11050
591
592	# Trim end after first event
593	cat <<- 'END' > "$temp_stdout_expected"
594	[Unknown] {0 0 0} Stream beginning
595	[300 10,300,000,000,000] {0 0 0} Event `event 1` (0)
596	[350 10,350,000,000,000] {0 0 0} Stream end
597	END
598
599	run_test "" 10350
600
601	# Trim end after stream beginning
602	cat <<- 'END' > "$temp_stdout_expected"
603	[Unknown] {0 0 0} Stream beginning
604	[Unknown] {0 0 0} Stream end
605	END
606
607	run_test "" 10150
608
609	# Trim end at a time before what the clock class can represent
610	cat <<- 'END' > "$temp_stdout_expected"
611	[Unknown] {0 0 0} Stream beginning
612	[Unknown] {0 0 0} Stream end
613	END
614
615	run_test "" 50
616	}
617
618	test_with_stream_msg_cs_with_packets
619	test_without_stream_msg_cs_with_packets
620	test_with_stream_msg_cs_without_packets
621	test_without_stream_msg_cs_without_packets
188edac1	622
58db335e FD	623	# Do not `rm` $temp_stderr_expected because it's set to `/dev/null` right now
	624	# and that would print an error.
	625	rm -f "$temp_stdout_expected"