From 4caff76ff707b2d82726ef94872c3597fd62a4ae Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 4 May 2024 16:27:09 +0200
Subject: Adding upstream version 0.23.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 testsuite/check.sh | 1417 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 1417 insertions(+)
 create mode 100755 testsuite/check.sh

(limited to 'testsuite/check.sh')

diff --git a/testsuite/check.sh b/testsuite/check.sh
new file mode 100755
index 0000000..348e447
--- /dev/null
+++ b/testsuite/check.sh
@@ -0,0 +1,1417 @@
+#! /bin/sh
+# check script for Tarlz - Archiver with multimember lzip compression
+# Copyright (C) 2013-2022 Antonio Diaz Diaz.
+#
+# This script is free software: you have unlimited permission
+# to copy, distribute, and modify it.
+
+LC_ALL=C
+export LC_ALL
+objdir=`pwd`
+testdir=`cd "$1" ; pwd`
+TARLZ="${objdir}"/tarlz
+framework_failure() { echo "failure in testing framework" ; exit 1 ; }
+
+if [ ! -f "${TARLZ}" ] || [ ! -x "${TARLZ}" ] ; then
+	echo "${TARLZ}: cannot execute"
+	exit 1
+fi
+
+[ -e "${TARLZ}" ] 2> /dev/null ||
+	{
+	echo "$0: a POSIX shell is required to run the tests"
+	echo "Try bash -c \"$0 $1 $2\""
+	exit 1
+	}
+
+if [ -d tmp ] ; then rm -rf tmp ; fi
+mkdir tmp
+cd "${objdir}"/tmp || framework_failure
+
+in="${testdir}"/test.txt
+in_lz="${testdir}"/test.txt.lz
+in_tar="${testdir}"/test.txt.tar
+in_tar_lz="${testdir}"/test.txt.tar.lz
+inbad1="${testdir}"/test_bad1.txt
+inbad2="${testdir}"/test_bad2.txt
+test3="${testdir}"/test3.tar
+test3_lz="${testdir}"/test3.tar.lz
+test3dir="${testdir}"/test3_dir.tar
+test3dir_lz="${testdir}"/test3_dir.tar.lz
+test3dot_lz="${testdir}"/test3_dot.tar.lz
+t155="${testdir}"/t155.tar
+t155_lz="${testdir}"/t155.tar.lz
+tlzit1="${testdir}"/tlz_in_tar1.tar
+tlzit2="${testdir}"/tlz_in_tar2.tar
+bad1="${testdir}"/test3_bad1.tar
+bad2="${testdir}"/test3_bad2.tar
+bad3="${testdir}"/test3_bad3.tar
+bad4="${testdir}"/test3_bad4.tar
+bad5="${testdir}"/test3_bad5.tar
+bad1_lz="${testdir}"/test3_bad1.tar.lz
+bad2_lz="${testdir}"/test3_bad2.tar.lz
+bad3_lz="${testdir}"/test3_bad3.tar.lz
+bad4_lz="${testdir}"/test3_bad4.tar.lz
+bad5_lz="${testdir}"/test3_bad5.tar.lz
+bad6_lz="${testdir}"/test3_bad6.tar.lz
+eoa="${testdir}"/eoa_blocks.tar
+eoa_lz="${testdir}"/eoa_blocks.tar.lz
+fail=0
+lwarnc=0
+test_failed() { fail=1 ; printf " $1" ; [ -z "$2" ] || printf "($2)" ; }
+cyg_symlink() { [ ${lwarnc} = 0 ] &&
+	printf "\nwarning: your OS follows symbolic links to directories even when tarlz asks it not to\n$1"
+	lwarnc=1 ; }
+
+# Description of test files for tarlz:
+# test.txt.tar.lz:   1 member (test.txt).
+# t155.tar[.lz]:     directory + 3 links + file + EOA, all with 155 char names
+# t155_fv?.tar[.lz]: like t155.tar but with 3 kinds of format violations
+# t155_fv1.tar[.lz]: extra extended header before EOA blocks
+# t155_fv2.tar[.lz]: first extended header followed by global header
+# t155_fv3.tar[.lz]: consecutive extended headers in last member
+# t155_fv[456].tar.lz: like t155_fv[123].tar.lz but violation alone in member
+# tar_in_tlz1.tar.lz: 2 members (test.txt.tar test3.tar) 3 lzip members
+# tar_in_tlz2.tar.lz: 2 members (test.txt.tar test3.tar) 5 lzip members
+# ts_in_link.tar.lz: 4 symbolic links (link[1-4]) to / /dir/ dir/ dir(107/)
+# test_bad1.txt.tar.lz: truncated at offset 6000 (of 7495)
+# test_bad2.txt.tar.lz: byte at offset 6000 changed from 0x56 to 0x46
+# test3.tar[.lz]:    3 members (foo bar baz) + 2 zeroed 512-byte blocks
+# test3_dir.tar[.lz] like test3.tar but members /dir/foo /dir/bar /dir/baz
+# test3_dot.tar.lz:  3 times 3 members ./foo ././bar ./././baz
+#                    the 3 central members with filename in extended header
+# test3_bad1.tar:    byte at offset  259 changed from 't' to '0' (magic)
+# test3_bad2.tar:    byte at offset 1283 changed from 't' to '0' (magic)
+# test3_bad3.tar:    byte at offset 2559 changed from 0x00 to 0x20 (padding)
+# test3_bad4.tar:    byte at offset 1283 changed from 't' to '0' (magic)
+#                    byte at offset 2307 changed from 't' to '0' (magic)
+# test3_bad5.tar:    510 zeros + "LZ" prepended to test3.tar (bogus lz header)
+# test3_bad1.tar.lz: byte at offset    2 changed from 'I' to 'i' (magic)
+# test3_bad2.tar.lz: byte at offset   49 changed from 0x49 to 0x69 (mid stream)
+# test3_bad3.tar.lz: byte at offset  176 changed from 0x7D to 0x6D (mid stream)
+# test3_bad4.tar.lz: combined damage of test3_bad2.tar.lz and test3_bad3.tar.lz
+# test3_bad5.tar.lz: [71-134] --> zeroed (first trailer + second header)
+# test3_bad6.tar.lz: 510 zeros prepended to test3.tar.lz (header in two blocks)
+# test3_eoa?.tar:    like test3_eoa?.tar.lz but uncompressed
+# test3_eoa1.tar.lz: test3.tar.lz without EOA blocks
+# test3_eoa2.tar.lz: test3.tar.lz with only one EOA block
+# test3_eoa3.tar.lz: test3.tar.lz with one zeroed block between foo and bar
+# test3_eoa4.tar.lz: test3.tar.lz ended by extended header without EOA blocks
+# test3_eoa5.tar.lz: test3.tar.lz split extended bar member, without EOA blocks
+# test3_em?.tar.lz:  test3.tar.lz with one empty lzip member at each position
+# test3_em6.tar.lz:  test3.tar.lz preceded by four empty lzip members
+# test3_gh?.tar:     test3.tar with global header at each position
+# test3_gh?.tar.lz:  test3.tar.lz with global before bar split in 4 ways
+# test3_gh5.tar.lz:  test3.tar.lz with global in lzip member before foo
+# test3_gh6.tar.lz:  test3.tar.lz with global before foo in same member
+# test3_nn.tar[.lz]: test3.tar[.lz] with zeroed name (no name) in bar member
+# test3_sm?.tar.lz:  test3.tar.lz with extended bar member split in 4 ways
+# tlz_in_tar1.tar:   1 member (test3.tar.lz) first magic damaged
+# tlz_in_tar2.tar:   2 members (foo test3.tar.lz) first magic damaged
+# ug32chars.tar.lz:  1 member (foo) with 32-character owner and group names
+# ug32767.tar.lz:    1 member (foo) with numerical-only owner and group
+
+# Note that multi-threaded --list succeeds with test_bad2.txt.tar.lz and
+# test3_bad3.tar.lz because their headers are intact.
+
+"${TARLZ}" --check-lib				# just print warning
+[ $? != 2 ] || test_failed $LINENO		# unless bad lzlib.h
+printf "testing tarlz-%s..." "$2"
+
+"${TARLZ}" -q -tf "${in}"
+[ $? = 2 ] || test_failed $LINENO
+"${TARLZ}" -q -tf "${in_lz}"
+[ $? = 2 ] || test_failed $LINENO
+"${TARLZ}" -q -tf "${in_tar_lz}" -f "${in_tar_lz}"
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -tf nx_file
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -tf 2> /dev/null
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -cf out.tar.lz
+[ $? = 1 ] || test_failed $LINENO
+[ ! -e out.tar.lz ] || test_failed $LINENO
+"${TARLZ}" -rf out.tar.lz || test_failed $LINENO
+[ ! -e out.tar.lz ] || test_failed $LINENO
+"${TARLZ}" -r || test_failed $LINENO
+"${TARLZ}" --uncompressed -q -rf out.tar "${in}"
+[ $? = 1 ] || test_failed $LINENO
+[ ! -e out.tar ] || test_failed $LINENO
+cat "${test3_lz}" > test.tar.lz || framework_failure
+"${TARLZ}" --uncompressed -q -rf test.tar.lz "${in}"
+[ $? = 2 ] || test_failed $LINENO
+cmp "${test3_lz}" test.tar.lz || test_failed $LINENO
+rm -f test.tar.lz || framework_failure
+cat "${test3}" > test.tar || framework_failure
+"${TARLZ}" -q -rf test.tar "${in}"
+[ $? = 2 ] || test_failed $LINENO
+cmp "${test3}" test.tar || test_failed $LINENO
+rm -f test.tar || framework_failure
+"${TARLZ}" -q -c "${in}" nx_file > /dev/null
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -c -C nx_dir "${in}"
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -x -C nx_dir "${test3_lz}"
+[ $? = 1 ] || test_failed $LINENO
+touch empty.tar.lz empty.tlz			# list an empty lz file
+"${TARLZ}" -q -tf empty.tar.lz
+[ $? = 2 ] || test_failed $LINENO
+"${TARLZ}" -q -tf empty.tlz
+[ $? = 2 ] || test_failed $LINENO
+rm -f empty.tar.lz empty.tlz || framework_failure
+"${TARLZ}" -q -cd				# test mixed operations
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -cr
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -ct
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -cx
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -tx
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -ctx
+[ $? = 1 ] || test_failed $LINENO
+for i in A c d r t x -delete ; do	# test -o with operations other than -z
+	"${TARLZ}" -q -$i -o -
+	[ $? = 1 ] || test_failed $LINENO $i
+done
+"${TARLZ}" -q -z -f -
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -z .
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -z -o - --uncompressed "${test3}" > /dev/null 2>&1
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -q -tf "${in_tar_lz}" ""		# empty non-option argument
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" --help > /dev/null || test_failed $LINENO
+"${TARLZ}" -V > /dev/null || test_failed $LINENO
+"${TARLZ}" --bad_option -tf "${test3_lz}" 2> /dev/null
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" -tf 2> /dev/null
+[ $? = 1 ] || test_failed $LINENO
+bad_dates='@-9223372036854775809 @9223372036854775808
+           -2147481749-01-01T00:00:00 2147483648-01-01T00:00:00
+           2017-10-01T 2017-10 ./nx_file'
+for i in ${bad_dates} ; do
+  "${TARLZ}" -c --mtime="$i" "${in}" > /dev/null 2>&1
+  [ $? = 1 ] || test_failed $LINENO "$i"
+done
+"${TARLZ}" --owner=invalid_owner_name -tf "${test3_lz}" 2> /dev/null
+[ $? = 1 ] || test_failed $LINENO
+"${TARLZ}" --group=invalid_group_name -tf "${test3_lz}" 2> /dev/null
+[ $? = 1 ] || test_failed $LINENO
+
+printf "\ntesting --list and --extract..."
+
+# test --list and --extract
+"${TARLZ}" -tf "${eoa_lz}" --missing-crc || test_failed $LINENO
+"${TARLZ}" -xf "${eoa_lz}" --missing-crc || test_failed $LINENO
+"${TARLZ}" -C nx_dir -tf "${in_tar}" > /dev/null || test_failed $LINENO
+"${TARLZ}" -xf "${in_tar}" --missing-crc || test_failed $LINENO
+cmp "${in}" test.txt || test_failed $LINENO
+rm -f test.txt || framework_failure
+"${TARLZ}" -tf "${in_tar_lz}" --missing-crc > /dev/null || test_failed $LINENO
+for i in 0 2 6 ; do
+  "${TARLZ}" -n$i -xf "${in_tar_lz}" --missing-crc || test_failed $LINENO $i
+  cmp "${in}" test.txt || test_failed $LINENO $i
+  rm -f test.txt || framework_failure
+done
+
+# test3 reference files for -t and -tv (list3, vlist3)
+"${TARLZ}" -tf "${test3}" > list3 || test_failed $LINENO
+"${TARLZ}" -tvf "${test3}" > vlist3 || test_failed $LINENO
+for i in 0 2 6 ; do
+	"${TARLZ}" -n$i -tf "${test3_lz}" > out || test_failed $LINENO $i
+	diff -u list3 out || test_failed $LINENO $i
+	"${TARLZ}" -n$i -tvf "${test3_lz}" > out || test_failed $LINENO $i
+	diff -u vlist3 out || test_failed $LINENO $i
+done
+rm -f out || framework_failure
+
+# test3 reference files for cmp
+cat "${testdir}"/rfoo > cfoo || framework_failure
+cat "${testdir}"/rbar > cbar || framework_failure
+cat "${testdir}"/rbaz > cbaz || framework_failure
+
+# test --list and --extract test3
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -xf "${test3}" --missing-crc || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+for i in 0 2 6 ; do
+  "${TARLZ}" -n$i -xf "${test3_lz}" --missing-crc || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -n$i -tvf "${test3_lz}" ./foo ./bar ./baz > out 2> /dev/null ||
+	  test_failed $LINENO $i
+  diff -u vlist3 out || test_failed $LINENO $i
+  rm -f out || framework_failure
+  "${TARLZ}" -q -n$i -xf "${test3_lz}" ./foo ./bar ./baz || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -n$i -xf "${test3_lz}" foo/ bar// baz/// || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -q -n$i -xf "${test3dot_lz}" --missing-crc || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -q -n$i -tf "${test3dot_lz}" foo bar baz || test_failed $LINENO $i
+  "${TARLZ}" -q -n$i -xf "${test3dot_lz}" foo bar baz || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+done
+
+for i in "${test3dir}" "${test3dir_lz}" ; do
+	"${TARLZ}" -q -tf "$i" --missing-crc || test_failed $LINENO "$i"
+	"${TARLZ}" -q -xf "$i" --missing-crc || test_failed $LINENO "$i"
+	cmp cfoo dir/foo || test_failed $LINENO "$i"
+	cmp cbar dir/bar || test_failed $LINENO "$i"
+	cmp cbaz dir/baz || test_failed $LINENO "$i"
+	rm -rf dir || framework_failure
+	"${TARLZ}" -q -tf "$i" dir || test_failed $LINENO "$i"
+	"${TARLZ}" -q -xf "$i" dir || test_failed $LINENO "$i"
+	cmp cfoo dir/foo || test_failed $LINENO "$i"
+	cmp cbar dir/bar || test_failed $LINENO "$i"
+	cmp cbaz dir/baz || test_failed $LINENO "$i"
+	rm -rf dir || framework_failure
+	"${TARLZ}" -q -tf "$i" dir/foo dir/baz || test_failed $LINENO "$i"
+	"${TARLZ}" -q -xf "$i" dir/foo dir/baz || test_failed $LINENO "$i"
+	cmp cfoo dir/foo || test_failed $LINENO "$i"
+	[ ! -e dir/bar ] || test_failed $LINENO "$i"
+	cmp cbaz dir/baz || test_failed $LINENO "$i"
+	rm -rf dir || framework_failure
+done
+
+# test --extract --exclude
+"${TARLZ}" -xf "${test3}" --exclude='f*o' --exclude=baz || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+for i in 0 2 6 ; do
+  "${TARLZ}" -n$i -xf "${test3_lz}" --exclude=bar || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  [ ! -e bar ] || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -q -n$i -xf "${test3dir_lz}" --exclude='?ar' || test_failed $LINENO $i
+  cmp cfoo dir/foo || test_failed $LINENO $i
+  [ ! -e dir/bar ] || test_failed $LINENO $i
+  cmp cbaz dir/baz || test_failed $LINENO $i
+  rm -rf dir || framework_failure
+  "${TARLZ}" -q -n$i -xf "${test3dir_lz}" --exclude=dir/bar || test_failed $LINENO $i
+  cmp cfoo dir/foo || test_failed $LINENO $i
+  [ ! -e dir/bar ] || test_failed $LINENO $i
+  cmp cbaz dir/baz || test_failed $LINENO $i
+  rm -rf dir || framework_failure
+  "${TARLZ}" -q -n$i -xf "${test3dir_lz}" --exclude=dir || test_failed $LINENO $i
+  [ ! -e dir ] || test_failed $LINENO $i
+  rm -rf dir || framework_failure
+  "${TARLZ}" -q -n$i -xf "${test3dir_lz}" --exclude='dir/*' || test_failed $LINENO $i
+  [ ! -e dir ] || test_failed $LINENO $i
+  rm -rf dir || framework_failure
+  "${TARLZ}" -q -n$i -xf "${test3dir_lz}" --exclude='[bf][ao][orz]' ||
+    test_failed $LINENO $i
+  [ ! -e dir ] || test_failed $LINENO $i
+  rm -rf dir || framework_failure
+  "${TARLZ}" -q -n$i -xf "${test3dir_lz}" --exclude='*o' dir/foo ||
+    test_failed $LINENO $i
+  [ ! -e dir ] || test_failed $LINENO $i
+  rm -rf dir || framework_failure
+done
+
+# test --list and --extract EOA
+"${TARLZ}" -tvf "${testdir}"/test3_eoa1.tar > out 2> /dev/null
+[ $? = 2 ] || test_failed $LINENO
+diff -u vlist3 out || test_failed $LINENO
+"${TARLZ}" -tvf "${testdir}"/test3_eoa2.tar > out || test_failed $LINENO
+diff -u vlist3 out || test_failed $LINENO
+"${TARLZ}" -q -tf "${testdir}"/test3_eoa3.tar || test_failed $LINENO
+"${TARLZ}" -tvf "${testdir}"/test3_eoa4.tar > out 2> /dev/null
+[ $? = 2 ] || test_failed $LINENO
+diff -u vlist3 out || test_failed $LINENO
+for i in 0 2 6 ; do
+	"${TARLZ}" -n$i -tvf "${testdir}"/test3_eoa1.tar.lz > out 2> /dev/null
+	[ $? = 2 ] || test_failed $LINENO $i
+	diff -u vlist3 out || test_failed $LINENO $i
+	"${TARLZ}" -n$i -tvf "${testdir}"/test3_eoa2.tar.lz > out ||
+		test_failed $LINENO $i
+	diff -u vlist3 out || test_failed $LINENO $i
+	"${TARLZ}" -q -n$i -tf "${testdir}"/test3_eoa3.tar.lz ||
+		test_failed $LINENO $i
+	"${TARLZ}" -n$i -tvf "${testdir}"/test3_eoa4.tar.lz > out 2> /dev/null
+	[ $? = 2 ] || test_failed $LINENO $i
+	diff -u vlist3 out || test_failed $LINENO $i
+	"${TARLZ}" -n$i -tvf "${testdir}"/test3_eoa5.tar.lz > out 2> /dev/null
+	[ $? = 2 ] || test_failed $LINENO $i
+	diff -u vlist3 out || test_failed $LINENO $i
+done
+rm -f out || framework_failure
+#
+"${TARLZ}" -q -xf "${testdir}"/test3_eoa1.tar
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -xf "${testdir}"/test3_eoa2.tar || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -xf "${testdir}"/test3_eoa3.tar || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -xf "${testdir}"/test3_eoa4.tar
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+#
+for i in 0 2 6 ; do
+  "${TARLZ}" -q -n$i -xf "${testdir}"/test3_eoa1.tar.lz
+  [ $? = 2 ] || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -n$i -xf "${testdir}"/test3_eoa2.tar.lz || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -q -n$i -xf "${testdir}"/test3_eoa4.tar.lz
+  [ $? = 2 ] || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -q -n$i -xf "${testdir}"/test3_eoa5.tar.lz
+  [ $? = 2 ] || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+done
+"${TARLZ}" -n0 -xf "${testdir}"/test3_eoa3.tar.lz || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO $i
+[ ! -e bar ] || test_failed $LINENO $i
+[ ! -e baz ] || test_failed $LINENO $i
+rm -f foo bar baz || framework_failure
+
+# test --list and --extract tar in tar.lz
+for i in "${testdir}"/tar_in_tlz1.tar.lz "${testdir}"/tar_in_tlz2.tar.lz ; do
+	for j in 0 2 6 ; do
+		"${TARLZ}" -tf "$i" -n$j > out$j ||
+			test_failed $LINENO "$i $j"
+		"${TARLZ}" -tvf "$i" -n$j > outv$j ||
+			test_failed $LINENO "$i $j"
+	done
+	diff -u out0 out2 || test_failed $LINENO "$i"
+	diff -u out0 out6 || test_failed $LINENO "$i"
+	diff -u out2 out6 || test_failed $LINENO "$i"
+	diff -u outv0 outv2 || test_failed $LINENO "$i"
+	diff -u outv0 outv6 || test_failed $LINENO "$i"
+	diff -u outv2 outv6 || test_failed $LINENO "$i"
+	rm -f out0 out2 out6 outv0 outv2 outv6 || framework_failure
+	for j in 0 2 6 ; do
+		"${TARLZ}" -xf "$i" -n$j || test_failed $LINENO "$i $j"
+		cmp "${in_tar}" test.txt.tar || test_failed $LINENO "$i $j"
+		cmp "${test3}" test3.tar || test_failed $LINENO "$i $j"
+		rm -f test.txt.tar test3.tar || framework_failure
+	done
+done
+
+# test --list and --extract with global headers uncompressed
+for i in gh1 gh2 gh3 gh4 ; do
+  "${TARLZ}" -tf "${testdir}"/test3_${i}.tar > out || test_failed $LINENO $i
+  diff -u list3 out || test_failed $LINENO $i
+  "${TARLZ}" -tvf "${testdir}"/test3_${i}.tar > out || test_failed $LINENO $i
+  diff -u vlist3 out || test_failed $LINENO $i
+  "${TARLZ}" -xf "${testdir}"/test3_${i}.tar || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz out || framework_failure
+done
+
+# test --list and --extract with empty lzip members, global headers and
+# extended tar members split among lzip members
+for i in em1 em2 em3 em4 em5 em6 gh1 gh2 gh3 gh4 gh5 gh6 sm1 sm2 sm3 sm4 ; do
+	for j in 0 2 6 ; do
+		"${TARLZ}" -n$j -tf "${testdir}"/test3_${i}.tar.lz > out ||
+			test_failed $LINENO "$i $j"
+		diff -u list3 out || test_failed $LINENO "$i $j"
+		"${TARLZ}" -n$j -tvf "${testdir}"/test3_${i}.tar.lz > out ||
+			test_failed $LINENO "$i $j"
+		diff -u vlist3 out || test_failed $LINENO "$i $j"
+	done
+	rm -f out || framework_failure
+	for j in 0 2 6 ; do
+		"${TARLZ}" -n$j -xf "${testdir}"/test3_${i}.tar.lz ||
+			test_failed $LINENO "$i $j"
+		cmp cfoo foo || test_failed $LINENO "$i $j"
+		cmp cbar bar || test_failed $LINENO "$i $j"
+		cmp cbaz baz || test_failed $LINENO "$i $j"
+		rm -f foo bar baz || framework_failure
+	done
+done
+rm -f list3 vlist3 || framework_failure
+
+printf "\ntesting --concatenate..."
+
+# test --concatenate compressed
+cat "${in}" > out.tar.lz || framework_failure		# invalid tar.lz
+"${TARLZ}" -Aqf out.tar.lz "${test3_lz}"
+[ $? = 2 ] || test_failed $LINENO
+cat "${in_tar_lz}" > out.tar.lz || framework_failure
+"${TARLZ}" -Af out.tar.lz "${test3_lz}" || test_failed $LINENO
+"${TARLZ}" -xf out.tar.lz || test_failed $LINENO
+cmp "${in}" test.txt || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f test.txt foo bar baz || framework_failure
+touch aout.tar.lz || framework_failure		# concatenate to empty file
+"${TARLZ}" -Aqf aout.tar.lz "${in_tar}"
+[ $? = 2 ] || test_failed $LINENO
+"${TARLZ}" -Af aout.tar.lz "${in_tar_lz}" "${test3_lz}" || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -Af aout.tar.lz || test_failed $LINENO	# concatenate nothing
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -Aqf aout.tar.lz aout.tar.lz || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -Aq "${in_tar_lz}" "${test3}" > aout.tar.lz		# to stdout
+[ $? = 2 ] || test_failed $LINENO
+cmp "${in_tar_lz}" aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -A "${in_tar_lz}" "${test3_lz}" > aout.tar.lz || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+cat "${eoa_lz}" > aout.tar.lz || framework_failure
+"${TARLZ}" -Aqf aout.tar.lz "${in_tar}"		# concatenate to empty archive
+[ $? = 2 ] || test_failed $LINENO
+"${TARLZ}" -Af aout.tar.lz "${in_tar_lz}" "${test3_lz}" || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+cat "${in_tar_lz}" > aout.tar.lz || framework_failure
+"${TARLZ}" -Aqf aout.tar.lz "${test3_lz}" "${test3}"
+[ $? = 2 ] || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+rm -f aout.tar.lz || framework_failure
+touch aout.tar.lz || framework_failure			# --exclude
+"${TARLZ}" -Af aout.tar.lz "${in_tar_lz}" "${test3_lz}" --exclude 'test3*' ||
+	test_failed $LINENO
+"${TARLZ}" -Af aout.tar.lz "${in_tar_lz}" "${test3_lz}" --exclude '*txt*' ||
+	test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+rm -f out.tar.lz aout.tar.lz || framework_failure
+
+# test --concatenate uncompressed
+cat "${in}" > out.tar || framework_failure		# invalid tar
+"${TARLZ}" -Aqf out.tar "${test3}"
+[ $? = 2 ] || test_failed $LINENO
+cat "${in_tar}" > out.tar || framework_failure
+"${TARLZ}" -Af out.tar "${test3}" || test_failed $LINENO
+"${TARLZ}" -xf out.tar || test_failed $LINENO
+cmp "${in}" test.txt || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f test.txt foo bar baz || framework_failure
+touch aout.tar || framework_failure		# concatenate to empty file
+"${TARLZ}" -Aqf aout.tar "${in_tar_lz}"
+[ $? = 2 ] || test_failed $LINENO
+"${TARLZ}" -Af aout.tar "${in_tar}" "${test3}" || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" -Af aout.tar || test_failed $LINENO	# concatenate nothing
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" -Aqf aout.tar aout.tar || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" -Aq "${in_tar}" "${test3_lz}" > aout.tar		# to stdout
+[ $? = 2 ] || test_failed $LINENO
+cmp "${in_tar}" aout.tar || test_failed $LINENO
+"${TARLZ}" -A "${in_tar}" "${test3}" > aout.tar || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+cat "${eoa}" > aout.tar || framework_failure	# concatenate to empty archive
+"${TARLZ}" -Aqf aout.tar "${in_tar_lz}"
+[ $? = 2 ] || test_failed $LINENO
+"${TARLZ}" -Af aout.tar "${in_tar}" "${test3}" || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+cat "${in_tar}" > aout.tar || framework_failure
+"${TARLZ}" -Aqf aout.tar "${test3}" "${test3_lz}"
+[ $? = 2 ] || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+rm -f aout.tar || framework_failure
+touch aout.tar || framework_failure			# --exclude
+"${TARLZ}" -Af aout.tar "${test3}" "${in_tar}" --exclude 'test3*' ||
+	test_failed $LINENO
+"${TARLZ}" -Af aout.tar "${test3}" "${in_tar}" --exclude '*txt*' ||
+	test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+rm -f out.tar aout.tar || framework_failure
+
+printf "\ntesting --create..."
+
+# test --create
+cat "${in}" > test.txt || framework_failure
+"${TARLZ}" --warn-newer -0 -cf out.tar.lz test.txt || test_failed $LINENO
+rm -f test.txt || framework_failure
+"${TARLZ}" -xf out.tar.lz --missing-crc || test_failed $LINENO
+cmp "${in}" test.txt || test_failed $LINENO
+cat "${in}" > test.txt || framework_failure
+"${TARLZ}" --warn-newer --uncompressed -cf out.tar test.txt || test_failed $LINENO
+rm -f test.txt || framework_failure
+"${TARLZ}" -xf out.tar --missing-crc || test_failed $LINENO
+cmp "${in}" test.txt || test_failed $LINENO
+rm -f test.txt out.tar out.tar.lz || framework_failure
+
+cat cfoo > foo || framework_failure
+rm -f bar || framework_failure
+cat cbaz > baz || framework_failure
+"${TARLZ}" -0 -q -cf out.tar.lz foo bar baz
+[ $? = 1 ] || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -xf out.tar.lz --missing-crc || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -xf out.tar.lz bar
+[ $? = 1 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+rm -f out.tar.lz || framework_failure
+
+cat cfoo > foo || framework_failure
+cat cbar > bar || framework_failure
+cat cbaz > baz || framework_failure
+"${TARLZ}" -0 -cf out.tar.lz foo bar baz --out-slots=1 || test_failed $LINENO
+"${TARLZ}" -0 -q -cf aout.tar.lz foo bar aout.tar.lz baz || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO	# test reproducible
+rm -f aout.tar.lz || framework_failure
+#
+"${TARLZ}" -0 -cf aout.tar.lz foo bar baz -C / || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+rm -f aout.tar.lz || framework_failure
+"${TARLZ}" -0 -C / -cf aout.tar.lz -C "${objdir}"/tmp foo bar baz ||
+	test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+rm -f aout.tar.lz || framework_failure
+"${TARLZ}" --asolid -0 -cf aout.tar.lz foo bar baz || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+rm -f aout.tar.lz || framework_failure
+"${TARLZ}" -0 -q -cf aout.tar.lz foo/ ./bar ./baz/ || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+rm -f aout.tar.lz || framework_failure
+mkdir dir1 || framework_failure
+"${TARLZ}" -C dir1 -xf out.tar.lz || test_failed $LINENO
+cmp cfoo dir1/foo || test_failed $LINENO
+cmp cbar dir1/bar || test_failed $LINENO
+cmp cbaz dir1/baz || test_failed $LINENO
+rm -f aout.tar.lz foo bar baz || framework_failure
+"${TARLZ}" -C dir1 -0 -cf aout.tar.lz foo bar baz || test_failed $LINENO
+"${TARLZ}" -xf aout.tar.lz || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f aout.tar.lz foo bar baz || framework_failure
+"${TARLZ}" -C dir1 -0 -c foo bar baz | "${TARLZ}" -x || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f dir1/foo dir1/bar dir1/baz || framework_failure
+"${TARLZ}" -0 -c foo bar baz | "${TARLZ}" -C dir1 -x || test_failed $LINENO
+cmp cfoo dir1/foo || test_failed $LINENO
+cmp cbar dir1/bar || test_failed $LINENO
+cmp cbaz dir1/baz || test_failed $LINENO
+rm -f dir1/foo dir1/bar dir1/baz || framework_failure
+"${TARLZ}" -0 -c foo bar baz | "${TARLZ}" -x foo bar baz -C dir1 ||
+	test_failed $LINENO
+cmp cfoo dir1/foo || test_failed $LINENO
+cmp cbar dir1/bar || test_failed $LINENO
+cmp cbaz dir1/baz || test_failed $LINENO
+rm -f foo dir1/bar baz || framework_failure
+"${TARLZ}" -0 -cf aout.tar.lz -C dir1 foo -C .. bar -C dir1 baz ||
+	test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -0 -cf aout.tar.lz dir1/foo dir1/baz || test_failed $LINENO
+rm -rf dir1 bar || framework_failure
+"${TARLZ}" -xf aout.tar.lz dir1 || test_failed $LINENO
+cmp cfoo dir1/foo || test_failed $LINENO
+cmp cbaz dir1/baz || test_failed $LINENO
+rm -rf dir1 || framework_failure
+rm -f out.tar.lz aout.tar.lz || framework_failure
+
+# test --create --exclude
+cat cfoo > foo || framework_failure
+cat cbar > bar || framework_failure
+cat cbaz > baz || framework_failure
+"${TARLZ}" -0 -cf out.tar.lz foo bar baz --exclude 'ba?' || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -xf out.tar.lz || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+rm -f out.tar.lz foo bar baz || framework_failure
+cat cfoo > foo || framework_failure
+cat cbar > bar || framework_failure
+cat cbaz > baz || framework_failure
+"${TARLZ}" --un -cf out.tar foo bar baz --exclude 'ba*' || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -xf out.tar || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+rm -f out.tar foo bar baz || framework_failure
+
+# test --create --mtime
+dates='@-9223372036854775808 @-9223372036854775807
+       -2147481748-12-31T23:59:59 -1970-01-01T00:00:00
+       0000-01-01T00:00:00 0000-01-01T00:00:01 0000-01-02T00:00:00
+       1697-10-17T11:03:27 1697-10-17T11:03:28 1697-10-17T11:03:29
+       1833-11-24T17:31:43 1833-11-24T17:31:44 1833-11-24T17:31:45
+       1901-12-13T20:45:51 1901-12-13T20:45:52 1901-12-13T20:45:53
+       1901-12-14T20:45:51
+       1969-12-31T23:59:58 1969-12-31T23:59:59
+       1970-01-01T00:00:00 1970-01-01T00:00:01 @0
+       2038-01-18T03:14:07 2038-01-19T03:14:07 2038-01-19T03:14:08
+       2106-02-07T06:28:15 2106-02-07T06:28:16
+       2242-03-16T12:56:31 2242-03-16T12:56:32 @8589934591 @8589934592
+       9999-12-31T23:59:58 9999-12-31T23:59:59
+       2147483647-12-31T23:59:59 @9223372036854775807'
+touch -d 2022-01-05T12:22:13 bar || framework_failure
+for i in ${dates} @-8Ei '2017-10-01 09:00:00' '2017-10-1 9:0:0' \
+         '2017-10-01 09:00' '2017-10-01 09' 2017-10-01 ./bar ; do
+  touch foo || framework_failure
+  "${TARLZ}" --un -cf out.tar --mtime="$i" foo || test_failed $LINENO "$i"
+  "${TARLZ}" -q -df out.tar && test_failed $LINENO "$i"
+  "${TARLZ}" -xf out.tar || test_failed $LINENO "$i"
+  "${TARLZ}" -df out.tar --ignore-overflow || test_failed $LINENO "$i"
+done
+rm -f out.tar foo bar || framework_failure
+
+mkdir dir || framework_failure
+for i in ${dates} ; do
+  # Skip a time stamp $i if it's out of range for this platform,
+  # of if it uses a notation that this platform does not recognize.
+  touch -d $i dir/f$i >/dev/null 2>&1 || continue
+done
+"${TARLZ}" --uncompressed -cf out.tar dir || test_failed $LINENO
+"${TARLZ}" -df out.tar || test_failed $LINENO
+rm -rf out.tar dir || framework_failure
+
+printf "\ntesting --diff..."
+
+# test --diff
+"${TARLZ}" -xf "${test3_lz}" || test_failed $LINENO
+"${TARLZ}" --uncompressed -cf out.tar foo || test_failed $LINENO
+"${TARLZ}" --uncompressed -cf aout.tar foo --anonymous || test_failed $LINENO
+if cmp out.tar aout.tar > /dev/null ; then
+  printf "\nwarning: '--diff' test can't be run as root.\n"
+else
+  for i in 0 2 6 ; do
+    "${TARLZ}" -n$i -xf "${test3_lz}" || test_failed $LINENO $i
+    "${TARLZ}" -n$i -df "${test3_lz}" > out$i
+    [ $? = 1 ] || test_failed $LINENO $i
+    "${TARLZ}" -n$i -df "${test3_lz}" --ignore-ids || test_failed $LINENO $i
+    "${TARLZ}" -n$i -df "${test3_lz}" --exclude '*' || test_failed $LINENO $i
+    "${TARLZ}" -n$i -df "${in_tar_lz}" --exclude '*' || test_failed $LINENO $i
+    rm -f bar || framework_failure
+    "${TARLZ}" -n$i -df "${test3_lz}" foo baz --ignore-ids ||
+      test_failed $LINENO $i
+    "${TARLZ}" -n$i -df "${test3_lz}" --exclude bar --ignore-ids ||
+      test_failed $LINENO $i
+    rm -f foo baz || framework_failure
+    "${TARLZ}" -q -n$i -xf "${test3dir_lz}" || test_failed $LINENO $i
+    "${TARLZ}" -q -n$i -df "${test3dir_lz}" --ignore-ids ||
+      test_failed $LINENO $i
+    "${TARLZ}" -q -n$i -df "${test3dir_lz}" dir --ignore-ids ||
+      test_failed $LINENO $i
+    "${TARLZ}" -n$i -df "${test3_lz}" --ignore-ids -C dir ||
+      test_failed $LINENO $i
+    rm -rf dir || framework_failure
+  done
+  cmp out0 out2 || test_failed $LINENO
+  cmp out0 out6 || test_failed $LINENO
+  rm -f out0 out2 out6 || framework_failure
+fi
+rm -f out.tar aout.tar foo bar baz || framework_failure
+
+printf "\ntesting --delete..."
+
+# test --delete
+cat "${in}" > out.tar || framework_failure		# invalid tar
+"${TARLZ}" -q -f out.tar --delete foo
+[ $? = 2 ] || test_failed $LINENO
+rm -f out.tar || framework_failure
+cat "${in}" > out.tar.lz || framework_failure		# invalid tar.lz
+"${TARLZ}" -q -f out.tar.lz --delete foo
+[ $? = 2 ] || test_failed $LINENO
+cat "${in_lz}" > out.tar.lz || framework_failure	# invalid tar.lz
+"${TARLZ}" -q -f out.tar.lz --delete foo
+[ $? = 2 ] || test_failed $LINENO
+rm -f out.tar.lz || framework_failure
+
+for e in "" .lz ; do
+  "${TARLZ}" -A "${in_tar}"$e "${test3}"$e > out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -f out.tar$e --delete test.txt || test_failed $LINENO $e
+  cmp "${test3}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -f out.tar$e --delete || test_failed $LINENO $e	# delete nothing
+  cmp "${test3}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -q -f out.tar$e --delete nx_file
+  [ $? = 1 ] || test_failed $LINENO $e
+  cmp "${test3}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3dir}"$e > out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -q -f out.tar$e --delete test.txt || test_failed $LINENO $e
+  cmp "${test3dir}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3dir}"$e > out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -q -f out.tar$e --delete dir || test_failed $LINENO $e
+  cmp "${in_tar}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3dir}"$e > out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -q -f out.tar$e --del dir/foo dir/bar dir/baz || test_failed $LINENO $e
+  cmp "${in_tar}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3dir}"$e > out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -q -f out.tar$e --del dir/foo dir/baz || test_failed $LINENO $e
+  cmp "${in_tar}"$e out.tar$e > /dev/null && test_failed $LINENO $e
+  "${TARLZ}" -q -f out.tar$e --del dir/bar || test_failed $LINENO $e
+  cmp "${in_tar}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3}"$e > out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -f out.tar$e --delete foo bar baz || test_failed $LINENO $e
+  cmp "${in_tar}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3}"$e > out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -f out.tar$e --del test.txt foo bar baz || test_failed $LINENO $e
+  cmp "${eoa}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3}"$e > out.tar$e || test_failed $LINENO $e
+  for i in test.txt foo bar baz ; do
+    "${TARLZ}" -f out.tar$e --delete $i || test_failed $LINENO "$e $i"
+  done
+  cmp "${eoa}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3}"$e > out.tar$e || test_failed $LINENO $e
+  for i in baz bar foo test.txt ; do
+    "${TARLZ}" -f out.tar$e --delete $i || test_failed $LINENO "$e $i"
+  done
+  cmp "${eoa}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${test3}"$e > out.tar$e || test_failed $LINENO $e
+  for i in foo bar test.txt baz ; do
+    "${TARLZ}" -f out.tar$e --delete $i || test_failed $LINENO "$e $i"
+  done
+  cmp "${eoa}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -A "${in_tar}"$e "${t155}"$e "${test3}"$e > out.tar$e ||
+    test_failed $LINENO $e
+  "${TARLZ}" -f out.tar$e --del baz foo test.txt bar || test_failed $LINENO $e
+  cmp "${t155}"$e out.tar$e || test_failed $LINENO $e
+  "${TARLZ}" -f out.tar$e --delete link || test_failed $LINENO $e
+  "${TARLZ}" -q -tf out.tar$e || test_failed $LINENO $e
+  cmp "${t155}"$e out.tar$e > /dev/null && test_failed $LINENO $e
+  rm -f out.tar$e || framework_failure
+done
+
+# test --delete individual member after collective member
+cat cfoo > foo || framework_failure
+cat cbar > bar || framework_failure
+cat cbaz > baz || framework_failure
+cat "${in}" > test.txt || framework_failure
+"${TARLZ}" -0 -cf out.tar.lz foo bar baz --asolid || test_failed $LINENO
+"${TARLZ}" -0 -rf out.tar.lz test.txt || test_failed $LINENO
+rm -f foo bar baz test.txt || framework_failure
+for i in foo bar baz ; do
+	"${TARLZ}" -q -f out.tar.lz --delete $i
+	[ $? = 2 ] || test_failed $LINENO $i
+done
+"${TARLZ}" -f out.tar.lz --delete test.txt || test_failed $LINENO
+"${TARLZ}" -xf out.tar.lz || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+[ ! -e test.txt ] || test_failed $LINENO
+rm -f out.tar.lz foo bar baz test.txt || framework_failure
+
+# test --delete with empty lzip member, global header
+for i in 1 2 3 4 5 6 ; do
+  cat "${testdir}"/test3_em${i}.tar.lz > out.tar.lz || framework_failure
+  for j in foo bar baz ; do
+    "${TARLZ}" -f out.tar.lz --delete $j || test_failed $LINENO "$i $j"
+  done
+  rm -f out.tar.lz || framework_failure
+done
+cat "${testdir}"/test3_gh5.tar.lz > out.tar.lz || framework_failure
+for i in foo bar baz ; do
+	"${TARLZ}" -f out.tar.lz --delete $i || test_failed $LINENO $i
+done
+rm -f out.tar.lz || framework_failure
+for i in 1 2 3 4 ; do
+	cat "${testdir}"/test3_gh${i}.tar > out.tar || framework_failure
+	for j in foo bar baz ; do
+		"${TARLZ}" -f out.tar --delete $j || test_failed $LINENO "$i $j"
+	done
+	rm -f out.tar || framework_failure
+done
+
+printf "\ntesting --dereference..."
+
+# test --dereference
+touch dummy_file || framework_failure
+if ln dummy_file dummy_link 2> /dev/null &&
+   ln -s dummy_file dummy_slink 2> /dev/null ; then
+	ln_works=yes
+else
+	printf "\nwarning: skipping link test: 'ln' does not work on your system.\n"
+fi
+rm -f dummy_slink dummy_link dummy_file || framework_failure
+#
+if [ "${ln_works}" = yes ] ; then
+	mkdir dir || framework_failure
+	cat cfoo > dir/foo || framework_failure
+	cat cbar > dir/bar || framework_failure
+	cat cbaz > dir/baz || framework_failure
+	ln -s dir dir_link || framework_failure
+	"${TARLZ}" -0 -cf out1 dir_link || test_failed $LINENO
+	"${TARLZ}" --un -cf out2 dir_link || test_failed $LINENO
+	"${TARLZ}" -0 -n0 -cf out3 dir_link || test_failed $LINENO
+	"${TARLZ}" -0 -h -cf hout1 dir_link || test_failed $LINENO
+	"${TARLZ}" --un -h -cf hout2 dir_link || test_failed $LINENO
+	"${TARLZ}" -0 -n0 -h -cf hout3 dir_link || test_failed $LINENO
+	rm -rf dir dir_link || framework_failure
+	for i in 1 2 3 ; do
+		"${TARLZ}" -xf out$i --exclude='dir_link/*' dir_link ||
+			test_failed $LINENO $i	# Cygwin stores dir_link/*
+		[ -h dir_link ] || test_failed $LINENO $i
+		"${TARLZ}" -q -tf out$i dir_link/foo && cyg_symlink $LINENO $i
+		"${TARLZ}" -q -tf out$i dir_link/bar && cyg_symlink $LINENO $i
+		"${TARLZ}" -q -tf out$i dir_link/baz && cyg_symlink $LINENO $i
+		rm -rf dir_link out$i || framework_failure
+		"${TARLZ}" -xf hout$i || test_failed $LINENO $i
+		[ -d dir_link ] || test_failed $LINENO $i
+		cmp cfoo dir_link/foo || test_failed $LINENO $i
+		cmp cbar dir_link/bar || test_failed $LINENO $i
+		cmp cbaz dir_link/baz || test_failed $LINENO $i
+		rm -rf dir_link hout$i || framework_failure
+	done
+fi
+
+printf "\ntesting --append..."
+
+# test --append compressed
+cat cfoo > foo || framework_failure
+cat cbar > bar || framework_failure
+cat cbaz > baz || framework_failure
+"${TARLZ}" -0 -cf out.tar.lz foo bar baz --out-slots=1024 || test_failed $LINENO
+"${TARLZ}" -0 -cf nout.tar.lz foo bar baz --no-solid || test_failed $LINENO
+"${TARLZ}" -0 -cf aout.tar.lz foo || test_failed $LINENO
+"${TARLZ}" -0 -rf aout.tar.lz bar baz --no-solid || test_failed $LINENO
+cmp nout.tar.lz aout.tar.lz || test_failed $LINENO
+rm -f nout.tar.lz aout.tar.lz || framework_failure
+touch aout.tar || framework_failure		# wrong extension empty file
+"${TARLZ}" -0 -rf aout.tar foo bar baz || test_failed $LINENO
+cmp out.tar.lz aout.tar || test_failed $LINENO
+rm -f aout.tar || framework_failure
+touch aout.tar.lz || framework_failure		# append to empty file
+"${TARLZ}" -0 -rf aout.tar.lz foo bar baz || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -0 -rf aout.tar.lz || test_failed $LINENO	# append nothing
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -0 -rf aout.tar.lz -C nx_dir || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -0 -q -rf aout.tar.lz nx_file
+[ $? = 1 ] || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -0 -q -rf aout.tar.lz aout.tar.lz || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" -0 -r foo bar baz > aout.tar.lz || test_failed $LINENO  # to stdout
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" --un -q -rf aout.tar.lz foo bar baz	# wrong extension archive
+[ $? = 2 ] || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+cat "${eoa_lz}" > aout.tar.lz || framework_failure  # append to empty archive
+"${TARLZ}" -0 -rf aout.tar.lz foo bar baz || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+"${TARLZ}" --un -q -rf aout.tar.lz foo bar baz	# wrong extension empty archive
+[ $? = 2 ] || test_failed $LINENO
+cmp out.tar.lz aout.tar.lz || test_failed $LINENO
+rm -f out.tar.lz aout.tar.lz || framework_failure
+
+# test --append --uncompressed
+"${TARLZ}" --un -cf out.tar foo bar baz || test_failed $LINENO
+"${TARLZ}" --un -cf aout.tar foo || test_failed $LINENO
+"${TARLZ}" --un -rf aout.tar foo bar baz --exclude foo || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+rm -f aout.tar || framework_failure
+touch aout.tar.lz empty || framework_failure	# wrong extension empty file
+"${TARLZ}" --un -q -rf aout.tar.lz foo bar baz
+[ $? = 2 ] || test_failed $LINENO
+cmp aout.tar.lz empty || test_failed $LINENO
+rm -f aout.tar.lz empty || framework_failure
+touch aout.tar || framework_failure		# append to empty file
+"${TARLZ}" --un -rf aout.tar foo bar baz || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" --un -rf aout.tar || test_failed $LINENO	# append nothing
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" --un -rf aout.tar -C nx_dir || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" --un -q -rf aout.tar nx_file
+[ $? = 1 ] || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" --un -q -rf aout.tar aout.tar || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" --un -r foo bar baz > aout.tar || test_failed $LINENO  # to stdout
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" -0 -q -rf aout.tar foo bar baz	# wrong extension archive
+[ $? = 2 ] || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+cat "${eoa}" > aout.tar || framework_failure	# append to empty archive
+"${TARLZ}" --un -rf aout.tar foo bar baz || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+"${TARLZ}" -0 -q -rf aout.tar foo bar baz	# wrong extension empty archive
+[ $? = 2 ] || test_failed $LINENO
+cmp out.tar aout.tar || test_failed $LINENO
+rm -f out.tar aout.tar || framework_failure
+
+# test --append to solid archive
+"${TARLZ}" --solid -q -0 -cf out.tar.lz "${in}" foo bar || test_failed $LINENO
+"${TARLZ}" -q -tf out.tar.lz || test_failed $LINENO	# compressed seekable
+cat out.tar.lz > aout.tar.lz || framework_failure
+for i in --asolid --bsolid --dsolid --solid -0 ; do
+	"${TARLZ}" $i -q -rf out.tar.lz baz
+	[ $? = 2 ] || test_failed $LINENO $i
+	cmp out.tar.lz aout.tar.lz || test_failed $LINENO $i
+done
+rm -f out.tar.lz aout.tar.lz || framework_failure
+for i in --asolid --bsolid --dsolid -0 ; do
+  for j in --asolid --bsolid --dsolid --solid -0 ; do
+    "${TARLZ}" $i -0 -cf out.tar.lz foo || test_failed $LINENO "$i $j"
+    "${TARLZ}" $j -0 -rf out.tar.lz bar baz || test_failed $LINENO "$i $j"
+    rm -f foo bar baz || framework_failure
+    "${TARLZ}" -xf out.tar.lz || test_failed $LINENO "$i $j"
+    cmp cfoo foo || test_failed $LINENO "$i $j"
+    cmp cbar bar || test_failed $LINENO "$i $j"
+    cmp cbaz baz || test_failed $LINENO "$i $j"
+    rm -f out.tar.lz || framework_failure
+  done
+done
+rm -f foo bar baz || framework_failure
+
+printf "\ntesting dirs and links..."
+
+# test -c -d -x on directories and links
+mkdir dir1 || framework_failure
+"${TARLZ}" -0 -cf out.tar.lz dir1 || test_failed $LINENO
+rmdir dir1 || framework_failure
+"${TARLZ}" -xf out.tar.lz || test_failed $LINENO
+[ -d dir1 ] || test_failed $LINENO
+rmdir dir1
+rm -f out.tar.lz || framework_failure
+mkdir dir1 || framework_failure
+"${TARLZ}" --uncompressed -cf out.tar dir1 || test_failed $LINENO
+rmdir dir1 || framework_failure
+"${TARLZ}" -xf out.tar || test_failed $LINENO
+[ -d dir1 ] || test_failed $LINENO
+rmdir dir1
+rm -f out.tar || framework_failure
+
+if [ "${ln_works}" = yes ] ; then
+	name_100=name_100_bytes_long_nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
+	path_100=dir1/dir2/dir3/path_100_bytes_long_nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
+	path_106=dir1/dir2/dir3/path_longer_than_100_bytes_nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
+	mkdir dir1 || framework_failure
+	mkdir dir1/dir2 || framework_failure
+	mkdir dir1/dir2/dir3 || framework_failure
+	cat "${in}" > dir1/dir2/dir3/in || framework_failure
+	ln dir1/dir2/dir3/in dir1/dir2/dir3/"${name_100}" || framework_failure
+	ln dir1/dir2/dir3/in "${path_100}" || framework_failure
+	ln dir1/dir2/dir3/in "${path_106}" || framework_failure
+	ln -s dir2/ dir1/dir2_link || framework_failure
+	ln -s in dir1/dir2/dir3/link || framework_failure
+	ln -s "${name_100}" dir1/dir2/dir3/link_100 || framework_failure
+	"${TARLZ}" -0 -cf out.tar.lz dir1 || test_failed $LINENO
+	"${TARLZ}" -df out.tar.lz || test_failed $LINENO
+	rm -rf dir1 || framework_failure
+	"${TARLZ}" -xf out.tar.lz || test_failed $LINENO
+	"${TARLZ}" -df out.tar.lz || test_failed $LINENO
+	cmp "${in}" dir1/dir2/dir3/in || test_failed $LINENO
+	cmp "${in}" dir1/dir2_link/dir3/in || test_failed $LINENO
+	cmp "${in}" dir1/dir2/dir3/"${name_100}" || test_failed $LINENO
+	cmp "${in}" "${path_100}" || test_failed $LINENO
+	cmp "${in}" "${path_106}" || test_failed $LINENO
+	cmp "${in}" dir1/dir2/dir3/link || test_failed $LINENO
+	cmp "${in}" dir1/dir2/dir3/link_100 || test_failed $LINENO
+	rm -f dir1/dir2/dir3/in || framework_failure
+	cmp "${in}" dir1/dir2/dir3/link 2> /dev/null && test_failed $LINENO
+	cmp "${in}" dir1/dir2/dir3/link_100 || test_failed $LINENO
+	"${TARLZ}" -xf out.tar.lz || test_failed $LINENO
+	rm -f out.tar.lz || framework_failure
+	cmp "${in}" dir1/dir2/dir3/in || test_failed $LINENO
+	cmp "${in}" dir1/dir2/dir3/link || test_failed $LINENO
+	"${TARLZ}" -0 -q -c ../tmp/dir1 | "${TARLZ}" -x || test_failed $LINENO
+	diff -ru tmp/dir1 dir1 || test_failed $LINENO
+	rm -rf tmp dir1 || framework_failure
+	# test -c -d -x on dangling (broken) symlinks with trailing slashes
+	"${TARLZ}" -xf "${testdir}"/ts_in_link.tar.lz || test_failed $LINENO
+	"${TARLZ}" -df "${testdir}"/ts_in_link.tar.lz --ignore-ids ||
+		test_failed $LINENO
+	"${TARLZ}" -0 -cf out.tar.lz link1 link2 link3 link4 || test_failed $LINENO
+	"${TARLZ}" -df out.tar.lz || test_failed $LINENO
+	rm -f out.tar.lz link1 link2 link3 link4 || framework_failure
+fi
+
+printf "\ntesting long names..."
+
+"${TARLZ}" -q -tf "${t155}" || test_failed $LINENO
+"${TARLZ}" -q -tf "${t155_lz}" || test_failed $LINENO
+if [ "${ln_works}" = yes ] ; then
+	mkdir dir1 || framework_failure
+	"${TARLZ}" -C dir1 -xf "${t155}" || test_failed $LINENO
+	mkdir dir2 || framework_failure
+	"${TARLZ}" -C dir2 -xf "${t155_lz}" || test_failed $LINENO
+	diff -ru dir1 dir2 || test_failed $LINENO
+	"${TARLZ}" -cf out.tar.lz dir2 || test_failed $LINENO
+	rm -rf dir2 || framework_failure
+	"${TARLZ}" -xf out.tar.lz || test_failed $LINENO
+	diff -ru dir1 dir2 || test_failed $LINENO
+	rmdir dir2 2> /dev/null && test_failed $LINENO
+	rmdir dir1 2> /dev/null && test_failed $LINENO
+	rm -rf out.tar.lz dir2 dir1 || framework_failure
+fi
+
+"${TARLZ}" -tvf "${testdir}"/ug32chars.tar.lz | grep -q \
+	-e very_long_owner_name_of_32_chars/very_long_group_name_of_32_chars ||
+	test_failed $LINENO
+"${TARLZ}" -tvf "${testdir}"/ug32chars.tar.lz | grep -q \
+	-e very_long_owner_name_of_32_charsvery_long_group_name_of_32_chars &&
+	test_failed $LINENO
+"${TARLZ}" -tvf "${testdir}"/ug32chars.tar.lz | grep -q \
+	-e very_long_group_name_of_32_chars/very_long_group_name_of_32_chars &&
+	test_failed $LINENO
+"${TARLZ}" -xf "${testdir}"/ug32chars.tar.lz || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+rm -f foo || framework_failure
+"${TARLZ}" -tvf "${testdir}"/ug32767.tar.lz | grep -q -e 32767/32767 ||
+	test_failed $LINENO
+"${TARLZ}" -xf "${testdir}"/ug32767.tar.lz || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+rm -f foo || framework_failure
+
+printf "\ntesting --compress..."
+
+cat cfoo > foo || framework_failure
+cat cbar > bar || framework_failure
+cat cbaz > baz || framework_failure
+cat "${in}" > test.txt || framework_failure
+"${TARLZ}" --un -cf out.tar test.txt foo bar baz test.txt || test_failed $LINENO
+"${TARLZ}" --un -cf out3.tar foo bar baz || test_failed $LINENO
+cat out.tar > outz.tar || framework_failure
+cat out3.tar > out3z.tar || framework_failure
+#
+"${TARLZ}" -0 -z outz.tar out3z.tar || test_failed $LINENO
+"${TARLZ}" -q -tf outz.tar.lz || test_failed $LINENO
+"${TARLZ}" -q -tf out3z.tar.lz || test_failed $LINENO
+cat outz.tar.lz > out || test_failed $LINENO
+cat out3z.tar.lz > out3 || test_failed $LINENO
+rm -f out3z.tar.lz || framework_failure
+"${TARLZ}" -q -0 -z outz.tar out3z.tar		# outz.tar.lz exists
+[ $? = 1 ] || test_failed $LINENO
+cmp out outz.tar.lz || test_failed $LINENO
+cmp out3 out3z.tar.lz || test_failed $LINENO
+if [ "${ln_works}" = yes ] ; then
+	ln -s outz.tar loutz.tar || framework_failure
+	"${TARLZ}" -0 -z loutz.tar || test_failed $LINENO
+	cmp loutz.tar.lz outz.tar.lz || test_failed $LINENO
+	rm -f loutz.tar.lz loutz.tar || framework_failure
+fi
+rm -f out out3 outz.tar.lz out3z.tar.lz || framework_failure
+#
+for i in --solid --no-solid ; do
+  "${TARLZ}" -0 -n0 $i -cf out.tar.lz test.txt foo bar baz test.txt || test_failed $LINENO $i
+  "${TARLZ}" -0 -z -o - $i out.tar | cmp out.tar.lz - || test_failed $LINENO $i
+  "${TARLZ}" -0 -n0 $i -cf out3.tar.lz foo bar baz || test_failed $LINENO $i
+  "${TARLZ}" -0 -z -o - $i out3.tar | cmp out3.tar.lz - || test_failed $LINENO $i
+  "${TARLZ}" -0 -z $i outz.tar out3z.tar || test_failed $LINENO $i
+  cmp out.tar.lz outz.tar.lz || test_failed $LINENO $i
+  cmp out3.tar.lz out3z.tar.lz || test_failed $LINENO $i
+  rm -f outz.tar.lz out3z.tar.lz || framework_failure
+done
+#
+"${TARLZ}" -0 -B8KiB -n0 --bsolid -cf out.tar.lz test.txt foo bar baz test.txt || test_failed $LINENO
+"${TARLZ}" -0 -B8KiB -z -o - --bsolid out.tar | cmp out.tar.lz - || test_failed $LINENO
+"${TARLZ}" -0 -B8KiB -z -o out --bsolid out.tar || test_failed $LINENO
+cmp out.tar.lz out || test_failed $LINENO
+"${TARLZ}" -0 -B8KiB -z --bsolid outz.tar || test_failed $LINENO
+cmp out.tar.lz outz.tar.lz || test_failed $LINENO
+rm -f out outz.tar.lz || framework_failure
+#
+"${TARLZ}" -0 -n0 --asolid -cf out.tar.lz test.txt foo bar baz test.txt || test_failed $LINENO
+"${TARLZ}" -0 -n0 --asolid -cf out3.tar.lz foo bar baz || test_failed $LINENO
+for i in --asolid --bsolid --dsolid ; do
+  cat out.tar | "${TARLZ}" -0 -z $i | cmp out.tar.lz - || test_failed $LINENO $i
+  "${TARLZ}" -0 -z -o out $i out.tar || test_failed $LINENO $i
+  cmp out.tar.lz out || test_failed $LINENO $i
+  "${TARLZ}" -0 -z $i outz.tar out3z.tar || test_failed $LINENO $i
+  cmp out.tar.lz outz.tar.lz || test_failed $LINENO $i
+  cmp out3.tar.lz out3z.tar.lz || test_failed $LINENO $i
+  rm -f out outz.tar.lz out3z.tar.lz || framework_failure
+done
+# concatenate and compress
+"${TARLZ}" --un -cf foo.tar foo || test_failed $LINENO
+"${TARLZ}" --un -cf bar.tar bar || test_failed $LINENO
+"${TARLZ}" --un -cf baz.tar baz || test_failed $LINENO
+"${TARLZ}" -A foo.tar bar.tar baz.tar | "${TARLZ}" -0 -z -o foobarbaz.tar.lz ||
+  test_failed $LINENO
+cmp out3.tar.lz foobarbaz.tar.lz || test_failed $LINENO
+# compress and concatenate
+"${TARLZ}" -0 -z foo.tar bar.tar baz.tar || test_failed $LINENO
+"${TARLZ}" -A foo.tar.lz bar.tar.lz baz.tar.lz > foobarbaz.tar.lz ||
+  test_failed $LINENO
+"${TARLZ}" -0 -n0 --no-solid -c foo bar baz | cmp foobarbaz.tar.lz - ||
+  test_failed $LINENO
+rm -f foo bar baz test.txt out.tar.lz out.tar outz.tar foobarbaz.tar.lz \
+  out3.tar out3.tar.lz out3z.tar foo.tar bar.tar baz.tar \
+  foo.tar.lz bar.tar.lz baz.tar.lz || framework_failure
+
+printf "\ntesting bad input..."
+
+# test --extract ".."
+mkdir dir1 || framework_failure
+cd dir1 || framework_failure
+for i in 0 2 ; do		# try serial and parallel decoders
+  "${TARLZ}" -q -n$i -xf "${testdir}"/dotdot1.tar.lz || test_failed $LINENO $i
+  [ ! -e ../dir ] || test_failed $LINENO $i
+  "${TARLZ}" -q -n$i -xf "${testdir}"/dotdot2.tar.lz || test_failed $LINENO $i
+  [ ! -e ../dir ] || test_failed $LINENO $i
+  "${TARLZ}" -q -n$i -xf "${testdir}"/dotdot3.tar.lz || test_failed $LINENO $i
+  [ ! -e dir ] || test_failed $LINENO $i
+  "${TARLZ}" -q -n$i -xf "${testdir}"/dotdot4.tar.lz || test_failed $LINENO $i
+  [ ! -e dir ] || test_failed $LINENO $i
+  "${TARLZ}" -q -n$i -xf "${testdir}"/dotdot5.tar.lz || test_failed $LINENO $i
+  [ ! -e dir ] || test_failed $LINENO $i
+done
+cd .. || framework_failure
+rm -rf dir1 || framework_failure
+
+# test --list and --extract truncated tar
+dd if="${in_tar}" of=truncated.tar bs=1000 count=1 2> /dev/null
+"${TARLZ}" -q -tf truncated.tar > /dev/null
+[ $? = 2 ] || test_failed $LINENO
+"${TARLZ}" -q -xf truncated.tar
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e test.txt ] || test_failed $LINENO
+rm -f truncated.tar || framework_failure
+
+# test --delete with split 'bar' tar member
+for i in 1 2 3 4 ; do
+  cat "${testdir}"/test3_sm${i}.tar.lz > out.tar.lz || framework_failure
+  for j in bar baz ; do
+    "${TARLZ}" -q -f out.tar.lz --delete $j
+    [ $? = 2 ] || test_failed $LINENO "$i $j"
+  done
+  cmp "${testdir}"/test3_sm${i}.tar.lz out.tar.lz || test_failed $LINENO $i
+  "${TARLZ}" -q -f out.tar.lz --delete foo
+  [ $? = 2 ] || test_failed $LINENO $i
+  "${TARLZ}" -xf out.tar.lz || test_failed $LINENO $i
+  [ ! -e foo ] || test_failed $LINENO $i
+  cmp cbar bar || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f out.tar.lz foo bar baz || framework_failure
+done
+
+# test --list and --extract format violations
+if [ "${ln_works}" = yes ] ; then
+	mkdir dir1 || framework_failure
+	"${TARLZ}" -C dir1 -xf "${t155}" || test_failed $LINENO
+fi
+for i in 1 2 3 ; do
+  "${TARLZ}" -q -tf "${testdir}"/t155_fv${i}.tar
+  [ $? = 2 ] || test_failed $LINENO $i
+  "${TARLZ}" -q -tf "${testdir}"/t155_fv${i}.tar --permissive ||
+    test_failed $LINENO $i
+  if [ "${ln_works}" = yes ] ; then
+    mkdir dir2 || framework_failure
+    "${TARLZ}" -C dir2 -xf "${testdir}"/t155_fv${i}.tar --permissive ||
+      test_failed $LINENO $i
+    diff -ru dir1 dir2 || test_failed $LINENO $i
+    rm -rf dir2 || framework_failure
+  fi
+done
+for i in 1 2 3 4 5 6 ; do
+  "${TARLZ}" -q -tf "${testdir}"/t155_fv${i}.tar.lz
+  [ $? = 2 ] || test_failed $LINENO $i
+  "${TARLZ}" -q -tf "${testdir}"/t155_fv${i}.tar.lz --permissive ||
+    test_failed $LINENO $i
+  if [ "${ln_works}" = yes ] ; then
+    mkdir dir2 || framework_failure
+    "${TARLZ}" -n4 -C dir2 -xf "${testdir}"/t155_fv${i}.tar.lz --permissive ||
+      test_failed $LINENO $i
+    diff -ru dir1 dir2 || test_failed $LINENO $i
+    rm -rf dir2 || framework_failure
+  fi
+done
+if [ "${ln_works}" = yes ] ; then rm -rf dir1 || framework_failure ; fi
+
+for i in "${testdir}"/test3_nn.tar "${testdir}"/test3_nn.tar.lz ; do
+  "${TARLZ}" -q -n0 -tf "$i" || test_failed $LINENO $i
+  "${TARLZ}" -q -n4 -tf "$i" || test_failed $LINENO $i
+  "${TARLZ}" -q -n0 -xf "$i" || test_failed $LINENO $i
+  "${TARLZ}" -n0 -df "$i" --ignore-ids || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  [ ! -e bar ] || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+  "${TARLZ}" -q -n4 -xf "$i" || test_failed $LINENO $i
+  "${TARLZ}" -n4 -df "$i" --ignore-ids || test_failed $LINENO $i
+  cmp cfoo foo || test_failed $LINENO $i
+  [ ! -e bar ] || test_failed $LINENO $i
+  cmp cbaz baz || test_failed $LINENO $i
+  rm -f foo bar baz || framework_failure
+done
+
+printf "\ntesting --keep-damaged..."
+
+# test --extract and --keep-damaged compressed
+rm -f test.txt || framework_failure
+for i in "${inbad1}" "${inbad2}" ; do
+	"${TARLZ}" -q -xf "${i}.tar.lz"
+	[ $? = 2 ] || test_failed $LINENO "$i"
+	[ ! -e test.txt ] || test_failed $LINENO "$i"
+	rm -f test.txt || framework_failure
+	"${TARLZ}" -q -n0 -xf "${i}.tar.lz" --keep-damaged
+	[ $? = 2 ] || test_failed $LINENO "$i"
+	[ -e test.txt ] || test_failed $LINENO "$i"
+	cmp "$i" test.txt 2> /dev/null || test_failed $LINENO $i
+	rm -f test.txt || framework_failure
+done
+#
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad1_lz}"
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad2_lz}"
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad3_lz}"
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad3_lz}" --keep-damaged
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar 2> /dev/null || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad4_lz}"
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad4_lz}" --keep-damaged
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+cmp cbar bar 2> /dev/null || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad5_lz}"
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad5_lz}" --keep-damaged
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo 2> /dev/null || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -n0 -xf "${bad6_lz}"
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+
+# test --extract and --keep-damaged uncompressed
+rm -f test.txt || framework_failure
+"${TARLZ}" -q -xf "${inbad1}.tar"
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e test.txt ] || test_failed $LINENO
+rm -f test.txt || framework_failure
+"${TARLZ}" -q -xf "${inbad1}.tar" --keep-damaged
+[ $? = 2 ] || test_failed $LINENO
+[ -e test.txt ] || test_failed $LINENO
+cmp "${inbad1}" test.txt 2> /dev/null || test_failed $LINENO
+rm -f test.txt || framework_failure
+#
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -xf "${bad1}"
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -xf "${bad2}"
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -xf "${bad3}"
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -xf "${bad4}"
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+rm -f foo bar baz || framework_failure
+"${TARLZ}" -q -xf "${bad5}"
+[ $? = 2 ] || test_failed $LINENO
+cmp cfoo foo || test_failed $LINENO
+cmp cbar bar || test_failed $LINENO
+cmp cbaz baz || test_failed $LINENO
+rm -f cfoo cbar cbaz foo bar baz || framework_failure
+#
+rm -f test3.tar.lz || framework_failure
+"${TARLZ}" -q -xf "${tlzit1}"
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+[ ! -e test3.tar.lz ] || test_failed $LINENO
+rm -f foo bar baz test3.tar.lz || framework_failure
+"${TARLZ}" -q -xf "${tlzit2}"
+[ $? = 2 ] || test_failed $LINENO
+[ ! -e foo ] || test_failed $LINENO
+[ ! -e bar ] || test_failed $LINENO
+[ ! -e baz ] || test_failed $LINENO
+cmp "${test3_lz}" test3.tar.lz || test_failed $LINENO
+rm -f foo bar baz test3.tar.lz || framework_failure
+
+echo
+if [ ${fail} = 0 ] ; then
+	echo "tests completed successfully."
+	cd "${objdir}" && rm -r tmp
+else
+	echo "tests failed."
+fi
+exit ${fail}
-- 
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