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Merging upstream version 1.5.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-20 15:09:30 +01:00
parent ee850f05f4
commit bc1883f769
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
14 changed files with 77 additions and 48 deletions
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43
testsuite/check.sh
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@ -1,6 +1,6 @@
#! /bin/sh
# check script for Lzd - Educational decompressor for the lzip format
# Copyright (C) 2013-2024 Antonio Diaz Diaz.
# Copyright (C) 2013-2025 Antonio Diaz Diaz.
#
# This script is free software: you have unlimited permission
# to copy, distribute, and modify it.
@ -30,8 +30,9 @@ cd "${objdir}"/tmp || framework_failure
in="${testdir}"/test.txt
in_lz="${testdir}"/test.txt.lz
in_em="${testdir}"/test_em.txt.lz
em_lz="${testdir}"/em.lz
fox_lz="${testdir}"/fox.lz
fnz_lz="${testdir}"/fox_nz.lz
fail=0
test_failed() { fail=1 ; printf " $1" ; [ -z "$2" ] || printf "($2)" ; }
@ -40,10 +41,8 @@ printf "testing lzd-%s..." "$2"
"${LZIP}" < "${in}" 2> /dev/null
[ $? = 2 ] || test_failed $LINENO
for i in "${in_lz}" "${in_em}" ; do
"${LZIP}" < "$i" > out || test_failed $LINENO "$i"
cmp "${in}" out || test_failed $LINENO "$i"
done
"${LZIP}" < "${in_lz}" > out || test_failed $LINENO
cmp "${in}" out || test_failed $LINENO
cat "${in}" "${in}" > in2 || framework_failure
cat "${in_lz}" "${in_lz}" | "${LZIP}" > out2 || test_failed $LINENO
@ -56,9 +55,27 @@ printf "\ngarbage" >> out2.lz || framework_failure
cmp in2 out2 || test_failed $LINENO
rm -f in2 out2 out2.lz || framework_failure
touch empty || framework_failure
"${LZIP}" -d < "${em_lz}" > em || test_failed $LINENO
cmp empty em || test_failed $LINENO
printf "\ntesting bad input..."
for i in fox_bm.lz fox_v2.lz fox_s11.lz fox_de20.lz \
cat "${em_lz}" "${em_lz}" | "${LZIP}" -d > em 2> /dev/null
[ $? = 2 ] || test_failed $LINENO
cmp empty em || test_failed $LINENO
rm -f empty em || framework_failure
cat "${em_lz}" "${in_lz}" | "${LZIP}" -d > out 2> /dev/null
[ $? = 2 ] || test_failed $LINENO
cmp "${in}" out || test_failed $LINENO
cat "${in_lz}" "${em_lz}" | "${LZIP}" -d > out 2> /dev/null
[ $? = 2 ] || test_failed $LINENO
cmp "${in}" out || test_failed $LINENO
"${LZIP}" < "${fnz_lz}" 2> /dev/null
[ $? = 2 ] || test_failed $LINENO
for i in fox_v2.lz fox_s11.lz fox_de20.lz \
fox_bcrc.lz fox_crc0.lz fox_das46.lz fox_mes81.lz ; do
"${LZIP}" < "${testdir}"/$i > /dev/null 2>&1
[ $? = 2 ] || test_failed $LINENO $i
@ -70,24 +87,24 @@ for i in fox_bcrc.lz fox_crc0.lz fox_das46.lz fox_mes81.lz ; do
[ $? = 2 ] || test_failed $LINENO $i
cmp fox out || test_failed $LINENO $i
done
rm -f fox out || framework_failure
rm -f fox || framework_failure
cat "${in_lz}" "${in_lz}" > in2.lz || framework_failure
cat "${in_lz}" "${in_lz}" "${in_lz}" > in3.lz || framework_failure
if dd if=in3.lz of=trunc.lz bs=14752 count=1 2> /dev/null &&
[ -e trunc.lz ] && cmp in2.lz trunc.lz > /dev/null 2>&1 ; then
if dd if=in3.lz of=trunc.lz bs=14682 count=1 2> /dev/null &&
[ -e trunc.lz ] && cmp in2.lz trunc.lz ; then
# can't detect truncated header of non-first member
for i in 6 20 14734 14758 ; do
for i in 6 20 14664 14688 ; do
dd if=in3.lz of=trunc.lz bs=$i count=1 2> /dev/null
"${LZIP}" < trunc.lz > /dev/null 2>&1
[ $? = 2 ] || test_failed $LINENO $i
done
else
printf "\nwarning: skipping truncation test: 'dd' does not work on your system."
printf "warning: skipping truncation test: 'dd' does not work on your system."
fi
rm -f in2.lz in3.lz trunc.lz || framework_failure
cat "${in_lz}" > ingin.lz || framework_failure
cp "${in_lz}" ingin.lz || framework_failure
printf "g" >> ingin.lz || framework_failure
cat "${in_lz}" >> ingin.lz || framework_failure
"${LZIP}" -d < ingin.lz > out || test_failed $LINENO