diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 13:35:06 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 13:35:06 +0000 |
| commit | f9be52fa859528b0439964589d03d85796275cdb (patch) | |
| tree | 174763c6a2c37083bf3e81c8a9aca0b2eb40c9cc /testsuite | |
| parent | Initial commit. (diff) | |
| download | zutils-33dbb7ebc39cf7944cdaa1e56f08a169834ff5c9.tar.xz zutils-33dbb7ebc39cf7944cdaa1e56f08a169834ff5c9.zip | |
Adding upstream version 1.10.upstream/1.10upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testsuite')
| -rwxr-xr-x | testsuite/check.sh | 560 | ||||
| -rw-r--r-- | testsuite/test.txt | 676 | ||||
| -rw-r--r-- | testsuite/test.txt.tar | bin | 0 -> 40960 bytes | |||
| -rw-r--r-- | testsuite/test_bad_crc.lz | bin | 0 -> 7376 bytes | |||
| -rw-r--r-- | testsuite/zcat_vs.dat | 68 | ||||
| -rw-r--r-- | testsuite/zero_bad_crc.gz | bin | 0 -> 20 bytes | |||
| -rw-r--r-- | testsuite/zero_bad_crc.lz | bin | 0 -> 36 bytes |
7 files changed, 1304 insertions, 0 deletions
diff --git a/testsuite/check.sh b/testsuite/check.sh new file mode 100755 index 0000000..6a6ef38 --- /dev/null +++ b/testsuite/check.sh @@ -0,0 +1,560 @@ +#! /bin/sh +# check script for Zutils - Utilities dealing with compressed files +# Copyright (C) 2009-2021 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 "$1" ; pwd` +ZCAT="${objdir}"/zcat +ZCMP="${objdir}"/zcmp +ZDIFF="${objdir}"/zdiff +ZGREP="${objdir}"/zgrep +ZEGREP="${objdir}"/zegrep +ZFGREP="${objdir}"/zfgrep +ZTEST="${objdir}"/ztest +ZUPDATE="${objdir}"/zupdate +compressors="bzip2 gzip lzip" +extensions="bz2 gz lz" +compressor_needed() { echo "${compressors} are needed to run tests" ; exit 1 ; } +framework_failure() { echo "failure in testing framework" ; exit 1 ; } + +if [ ! -f "${ZUPDATE}" ] || [ ! -x "${ZUPDATE}" ] ; then + echo "${ZUPDATE}: cannot execute" + exit 1 +fi + +[ -e "${ZUPDATE}" ] 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 + +for i in ${compressors}; do + cat "${testdir}"/test.txt > in || framework_failure + $i in || compressor_needed + printf "Hello World!\n" > hello || framework_failure + $i hello || compressor_needed +done + +cat "${testdir}"/test.txt > in || framework_failure +cat "${testdir}"/test.txt.tar > in.tar || framework_failure +printf "01234567890" > pin.tar || framework_failure +cat in.tar in.tar in.tar in.tar >> pin.tar || framework_failure +cat in > -in- || framework_failure +cat in.lz > -in-.lz || framework_failure +cat in.lz > lz_only.lz || framework_failure +cat in in in in in in > in6 || framework_failure +bad0_lz="${testdir}"/zero_bad_crc.lz +bad0_gz="${testdir}"/zero_bad_crc.gz +bad1_lz="${testdir}"/test_bad_crc.lz +touch empty empty.bz2 empty.gz empty.lz +fail=0 +test_failed() { fail=1 ; printf " $1" ; [ -z "$2" ] || printf "($2)" ; } + +printf "testing zcat-%s..." "$2" + +for i in ${extensions}; do + "${ZCAT}" -N in.$i > copy || test_failed $LINENO $i + cmp in copy || test_failed $LINENO $i + "${ZCAT}" -N empty.$i in.$i > copy || test_failed $LINENO $i + cmp in copy || test_failed $LINENO $i + "${ZCAT}" -N --format=un in.$i > copy || test_failed $LINENO $i + cmp in copy || test_failed $LINENO $i + "${ZCAT}" -N --force-format=$i in.$i > copy || test_failed $LINENO $i + cmp in copy || test_failed $LINENO $i + "${ZCAT}" -N in.$i | dd bs=1000 count=1 > copy 2> /dev/null || + test_failed $LINENO $i + dd if=in bs=1000 count=1 2> /dev/null | cmp - copy || + test_failed $LINENO $i +done + +printf "LZIP\001-.............................." | "${ZCAT}" -N > /dev/null 2>&1 +[ $? = 1 ] || test_failed $LINENO +printf "LZIPxxxxxx" | "${ZCAT}" -N > /dev/null || test_failed $LINENO +printf "BZh9xxxxxx" | "${ZCAT}" -N > /dev/null || test_failed $LINENO +"${ZCAT}" -N -v -s "${testdir}"/zcat_vs.dat > /dev/null || test_failed $LINENO +"${ZCAT}" -N < in > copy || test_failed $LINENO +cmp in copy || test_failed $LINENO +"${ZCAT}" -N < in.gz > copy || test_failed $LINENO +cmp in copy || test_failed $LINENO +"${ZCAT}" -N < in.bz2 > copy || test_failed $LINENO +cmp in copy || test_failed $LINENO +"${ZCAT}" -N < in.lz > copy || test_failed $LINENO +cmp in copy || test_failed $LINENO +"${ZCAT}" -N -O lz - - < in.lz > copy || test_failed $LINENO +cmp in copy || test_failed $LINENO +"${ZCAT}" -N --lz='lzip -q' < in.lz > copy || test_failed $LINENO +cmp in copy || test_failed $LINENO +"${ZCAT}" -N in > copy || test_failed $LINENO +cmp in copy || test_failed $LINENO +"${ZCAT}" -N lz_only > copy || test_failed $LINENO +cmp in copy || test_failed $LINENO +cat in.lz in in in in | "${ZCAT}" -N > copy || test_failed $LINENO # tdata +cmp in copy || test_failed $LINENO +"${ZCAT}" -N in in.gz in.bz2 in.lz -- -in- -in-.lz > copy || test_failed $LINENO +cmp in6 copy || test_failed $LINENO +"${ZCAT}" -Nq in in.gz in.bz2 in.lz "${bad0_lz}" -- -in- -in-.lz > copy +[ $? = 1 ] || test_failed $LINENO +cmp in6 copy || test_failed $LINENO +"${ZCAT}" -Nq "${bad1_lz}" -- -in-.lz in in.gz in.bz2 in.lz > copy +[ $? = 1 ] || test_failed $LINENO +cmp in6 copy || test_failed $LINENO +"${ZCAT}" -N . || test_failed $LINENO +"${ZCAT}" -N -r . > /dev/null || test_failed $LINENO +"${ZCAT}" -N -r > /dev/null || test_failed $LINENO +"${ZCAT}" -N -R . > /dev/null || test_failed $LINENO +"${ZCAT}" -N -R > /dev/null || test_failed $LINENO + +"${ZCAT}" -Nq "" < in.lz > /dev/null +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -Nq --format=, in.lz +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -Nq --format=,lz in.lz +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -Nq --format=gz,,lz in.lz +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -Nq --format=lz,, in.lz +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -Nq --format=nc in.lz +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -Nq --lz='-lzip -q' in.lz +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -N --force-format=gz in.bz2 2> /dev/null +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -N --force-format=bz2 in.lz 2> /dev/null +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -Nq --force-format=lz in.gz +[ $? = 1 ] || test_failed $LINENO +"${ZCAT}" -N --bad-option 2> /dev/null +[ $? = 1 ] || test_failed $LINENO + + +printf "\ntesting zcmp-%s..." "$2" + +for i in ${extensions}; do + "${ZCMP}" -N in.$i || test_failed $LINENO $i + "${ZCMP}" -N in in.$i || test_failed $LINENO $i + "${ZCMP}" -N in in.$i --force-format=,$i || test_failed $LINENO $i + "${ZCMP}" -N in.$i in || test_failed $LINENO $i + "${ZCMP}" -N in.$i in --force-format=$i || test_failed $LINENO $i + "${ZCMP}" -N -i 1kB:1000 -n 500 in6 in.$i || test_failed $LINENO $i + "${ZCMP}" -N -i 1KiB:1024 -n 50 in.$i in6 || test_failed $LINENO $i + "${ZCMP}" -N empty empty.$i || test_failed $LINENO $i +done + +"${ZCMP}" -Nq in in6 +[ $? = 1 ] || test_failed $LINENO +"${ZCMP}" -N -n 0 in in6 || test_failed $LINENO +"${ZCMP}" -N -n 100B in in6 || test_failed $LINENO +"${ZCMP}" -N -n 1k in in6 || test_failed $LINENO +"${ZCMP}" -N -n 10kB in in6 || test_failed $LINENO +"${ZCMP}" -Nq in.tar pin.tar +[ $? = 1 ] || test_failed $LINENO +"${ZCMP}" -Nq -i 0B:11B in.tar pin.tar +[ $? = 1 ] || test_failed $LINENO +"${ZCMP}" -N -i 0:11 -n 0 in.tar pin.tar || test_failed $LINENO +"${ZCMP}" -N -i 0:11 -n 100 in.tar pin.tar || test_failed $LINENO +"${ZCMP}" -N -i 0:11 -n 1Ki in.tar pin.tar || test_failed $LINENO +"${ZCMP}" -N -i 0:11 -n 10KiB in.tar pin.tar || test_failed $LINENO +"${ZCMP}" -N - - || test_failed $LINENO +"${ZCMP}" -Nq - +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -N in in || test_failed $LINENO +"${ZCMP}" -N in || test_failed $LINENO +"${ZCMP}" -N --format=gz,bz2 in || test_failed $LINENO +"${ZCMP}" -N --format=gz in || test_failed $LINENO +"${ZCMP}" -N in.lz in.gz || test_failed $LINENO +"${ZCMP}" -N --lz='lzip -q' in.lz in.gz || test_failed $LINENO +"${ZCMP}" -N in.gz -- -in-.lz || test_failed $LINENO +"${ZCMP}" -N -- -in-.lz in.gz || test_failed $LINENO +"${ZCMP}" -N in -- -in-.lz || test_failed $LINENO +"${ZCMP}" -N -- -in- in.lz || test_failed $LINENO +"${ZCMP}" -N in.lz -- -in- || test_failed $LINENO +"${ZCMP}" -N -- -in-.lz in || test_failed $LINENO +"${ZCMP}" -N -- -in- in || test_failed $LINENO +"${ZCMP}" -N in -- -in- || test_failed $LINENO +"${ZCMP}" -N in.lz - < in || test_failed $LINENO +"${ZCMP}" -N - in.lz < in || test_failed $LINENO +"${ZCMP}" -N in - < in.lz || test_failed $LINENO +"${ZCMP}" -N - in < in.lz || test_failed $LINENO +"${ZCMP}" -N lz_only.lz - < in || test_failed $LINENO +"${ZCMP}" -Nq lz_only.lz +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -Nq "" in +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -Nq --force-format=lz in.lz +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -Nq --force-format=lz in.gz in.lz +r=$? +{ [ $r = 1 ] || [ $r = 2 ] ; } || test_failed $LINENO +"${ZCMP}" -Nq -i 100BB in in +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -Nq -i 100BB:100 in in +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -Nq -i 100: in in +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -Nq -n -1 in in +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -N -q -n 100BB in in +[ $? = 2 ] || test_failed $LINENO +"${ZCMP}" -N --bad-option in in 2> /dev/null +[ $? = 2 ] || test_failed $LINENO + + +printf "\ntesting zdiff-%s..." "$2" + +for i in ${extensions}; do + "${ZDIFF}" -N in.$i > /dev/null || test_failed $LINENO $i + "${ZDIFF}" -N in in.$i > /dev/null || test_failed $LINENO $i + "${ZDIFF}" -N in in.$i --force-format=,$i > /dev/null || + test_failed $LINENO $i + "${ZDIFF}" -N in.$i in > /dev/null || test_failed $LINENO $i + "${ZDIFF}" -N in.$i in --force-format=$i, > /dev/null || + test_failed $LINENO $i + "${ZDIFF}" -N empty empty.$i > /dev/null || test_failed $LINENO $i +done + +"${ZDIFF}" -N in in6 > /dev/null +[ $? = 1 ] || test_failed $LINENO +# GNU diff 3.0 returns 2 when binary files differ +"${ZDIFF}" -N in.tar pin.tar > /dev/null && test_failed $LINENO +"${ZDIFF}" -N - - || test_failed $LINENO +"${ZDIFF}" -N - 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZDIFF}" -N in in || test_failed $LINENO +"${ZDIFF}" -N in || test_failed $LINENO +"${ZDIFF}" -N --format=gz,bz2 in || test_failed $LINENO +"${ZDIFF}" -N --format=gz in || test_failed $LINENO +"${ZDIFF}" -N in.lz in.gz > /dev/null || test_failed $LINENO +"${ZDIFF}" -N --lz='lzip -q' in.lz in.gz > /dev/null || test_failed $LINENO +"${ZDIFF}" -N in.gz -- -in-.lz > /dev/null || test_failed $LINENO +"${ZDIFF}" -N -- -in-.lz in.gz > /dev/null || test_failed $LINENO +"${ZDIFF}" -N in -- -in-.lz > /dev/null || test_failed $LINENO +"${ZDIFF}" -N -- -in- in.lz > /dev/null || test_failed $LINENO +"${ZDIFF}" -N in.lz -- -in- > /dev/null || test_failed $LINENO +"${ZDIFF}" -N -- -in-.lz in > /dev/null || test_failed $LINENO +"${ZDIFF}" -N -- -in- in > /dev/null || test_failed $LINENO +"${ZDIFF}" -N in -- -in- > /dev/null || test_failed $LINENO +"${ZDIFF}" -N in.lz - < in > /dev/null || test_failed $LINENO +"${ZDIFF}" -N - in.lz < in > /dev/null || test_failed $LINENO +"${ZDIFF}" -N in - < in.lz > /dev/null || test_failed $LINENO +"${ZDIFF}" -N - in < in.lz > /dev/null || test_failed $LINENO +"${ZDIFF}" -N lz_only.lz - < in > /dev/null || test_failed $LINENO +"${ZDIFF}" -N lz_only.lz 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZDIFF}" -N "" in 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZDIFF}" -N --bz2='-bzip2' in.bz2 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZDIFF}" -Nq --force-format=bz2 in.bz2 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZDIFF}" -N -q --force-format=,lz in.lz in.bz2 > /dev/null 2>&1 +r=$? +{ [ $r = 1 ] || [ $r = 2 ] ; } || test_failed $LINENO +"${ZDIFF}" -N --bad-option 2> /dev/null +[ $? = 2 ] || test_failed $LINENO + +mkdir tmp2 +cat in > tmp2/a || framework_failure +cat in.lz > tmp2/a.lz || framework_failure +"${ZDIFF}" -N --format=bz2 tmp2/a 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZDIFF}" -N --format=gz tmp2/a 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZDIFF}" -N --format=lz tmp2/a.lz 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZDIFF}" -N --format=lz tmp2/a || test_failed $LINENO +"${ZDIFF}" -N --format=un tmp2/a.lz || test_failed $LINENO +rm -r tmp2 || framework_failure + + +printf "\ntesting zgrep-%s..." "$2" + +for i in ${extensions}; do + "${ZGREP}" -N "GNU" in.$i > /dev/null || test_failed $LINENO $i + "${ZGREP}" -N "GNU" in.$i hello.$i > /dev/null || test_failed $LINENO $i + "${ZGREP}" -N "GNU" hello.$i in.$i > /dev/null || test_failed $LINENO $i + "${ZGREP}" -N -q "GNU" in.$i hello.$i || test_failed $LINENO $i + "${ZGREP}" -N -q "GNU" hello.$i in.$i || test_failed $LINENO $i + "${ZGREP}" -N "GNU" < in.$i > /dev/null || test_failed $LINENO $i + "${ZGREP}" -N -l "GNU" in.$i > /dev/null || test_failed $LINENO $i + "${ZGREP}" -N -L "GNU" in.$i || test_failed $LINENO $i + "${ZGREP}" -N --force-format=$i "GNU" in.$i > /dev/null || + test_failed $LINENO $i + "${ZGREP}" -N -v "nx_pattern" in.$i > /dev/null || + test_failed $LINENO $i + "${ZGREP}" -N "nx_pattern" in.$i && test_failed $LINENO $i + "${ZGREP}" -N -l "nx_pattern" in.$i && test_failed $LINENO $i + "${ZGREP}" -N -L "nx_pattern" in.$i > /dev/null && + test_failed $LINENO $i + "${ZGREP}" -N --force-format=$i "GNU" in 2> /dev/null + [ $? = 2 ] || test_failed $LINENO $i + "${ZGREP}" -N "nx_pattern" empty.$i && test_failed $LINENO $i +done + +"${ZGREP}" -N pin.tar -e "GNU" > /dev/null || test_failed $LINENO +"${ZGREP}" -N "GNU" < pin.tar > /dev/null || test_failed $LINENO +"${ZGREP}" -N -r "GNU" . > /dev/null || test_failed $LINENO +"${ZGREP}" -N -r "GNU" > /dev/null || test_failed $LINENO +"${ZGREP}" -N -R "GNU" . > /dev/null || test_failed $LINENO +"${ZGREP}" -N -R "GNU" > /dev/null || test_failed $LINENO +"${ZGREP}" -N "nx_pattern" -r . in > /dev/null && test_failed $LINENO +"${ZGREP}" -N -e "GNU" in > /dev/null || test_failed $LINENO +"${ZGREP}" -N "GNU" < in > /dev/null || test_failed $LINENO +"${ZGREP}" -N -O lz "nx_pattern" - - < in.lz > /dev/null && test_failed $LINENO +"${ZGREP}" -N -e "-free" --lz='lzip -q' < in.lz > /dev/null || + test_failed $LINENO +"${ZGREP}" -N -- "-free" -in- > /dev/null || test_failed $LINENO +"${ZGREP}" -N -q -- "-free" nx_file -in-.lz || test_failed $LINENO +"${ZGREP}" -N "GNU" in in.gz in.bz2 in.lz -- -in- > /dev/null || + test_failed $LINENO +"${ZGREP}" -N -l "GNU" in in.gz in.bz2 in.lz -- -in- > /dev/null || + test_failed $LINENO +"${ZGREP}" -N -L "GNU" in in.gz in.bz2 in.lz -- -in- || test_failed $LINENO +"${ZGREP}" -N -l "nx_pattern" in in.gz in.bz2 in.lz -- -in- && + test_failed $LINENO +"${ZGREP}" -N -L "nx_pattern" in in.gz in.bz2 in.lz -- -in- > /dev/null && + test_failed $LINENO +"${ZGREP}" -Nq -l "01234567890" in "${bad1_lz}" in.lz && test_failed $LINENO +"${ZGREP}" -Nq -l "01234567890" in "${bad1_lz}" in.lz pin.tar > /dev/null || + test_failed $LINENO + +"${ZGREP}" -N "GNU" . +[ $? = 1 ] || test_failed $LINENO +"${ZGREP}" -N "GNU" "" < in.lz 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZGREP}" -N --bad-option 2> /dev/null +[ $? = 2 ] || test_failed $LINENO +"${ZGREP}" -N "GNU" -s nx_file +[ $? = 2 ] || test_failed $LINENO +"${ZGREP}" -N -q +[ $? = 2 ] || test_failed $LINENO + +"${ZEGREP}" -N "GNU" in > /dev/null || test_failed $LINENO +"${ZFGREP}" -N "GNU" in > /dev/null || test_failed $LINENO + + +printf "\ntesting ztest-%s..." "$2" + +for i in ${extensions}; do + "${ZTEST}" -N --force-format=$i < in.$i || test_failed $LINENO $i + "${ZTEST}" -N --force-format=$i < in 2> /dev/null + [ $? = 2 ] || test_failed $LINENO $i + "${ZTEST}" -N --force-format=$i in 2> /dev/null + [ $? = 2 ] || test_failed $LINENO $i +done + +"${ZTEST}" -N in in.gz in.bz2 in.lz -- -in- || test_failed $LINENO +"${ZTEST}" -N < in.gz || test_failed $LINENO +"${ZTEST}" -N < in.bz2 || test_failed $LINENO +"${ZTEST}" -N < in.lz || test_failed $LINENO +"${ZTEST}" -N - < in.lz || test_failed $LINENO +"${ZTEST}" -N - in.gz - < in.lz || test_failed $LINENO +"${ZTEST}" -N --lz='lzip -q' < in.lz || test_failed $LINENO +"${ZTEST}" -N -r . || test_failed $LINENO +"${ZTEST}" -N -r || test_failed $LINENO +"${ZTEST}" -N -R . || test_failed $LINENO +"${ZTEST}" -N -R || test_failed $LINENO +"${ZTEST}" -N empty empty.bz2 empty.gz empty.lz || test_failed $LINENO + +"${ZTEST}" -Nq in.gz "${bad0_lz}" in.bz2 "${bad1_lz}" in.lz +[ $? = 2 ] || test_failed $LINENO +lines=`"${ZTEST}" -N in.gz "${bad0_lz}" in.bz2 "${bad1_lz}" in.lz 2>&1 | wc -l` +[ "${lines}" -eq 2 ] || test_failed $LINENO "${lines}" +lines=`"${ZTEST}" -Nv in.gz "${bad0_lz}" in.bz2 "${bad1_lz}" in.lz 2>&1 | wc -l` +[ "${lines}" -eq 6 ] || test_failed $LINENO "${lines}" +"${ZTEST}" -Nq < in +[ $? = 2 ] || test_failed $LINENO +"${ZTEST}" -Nq "" < in.lz +[ $? = 1 ] || test_failed $LINENO +dd if=in.lz bs=1000 count=1 2> /dev/null | "${ZTEST}" -N -q +[ $? = 2 ] || test_failed $LINENO +"${ZTEST}" -Nq --force-format=lz in.bz2 +[ $? = 2 ] || test_failed $LINENO +"${ZTEST}" -N --lz='lzip --bad-option' in.lz 2> /dev/null +[ $? = 1 ] || test_failed $LINENO +"${ZTEST}" -N --bad-option 2> /dev/null +[ $? = 1 ] || test_failed $LINENO + + +printf "\ntesting zupdate-%s..." "$2" + +"${ZUPDATE}" -N "" || test_failed $LINENO +cat in.bz2 > a.bz2 || framework_failure +cat in.gz > a.gz || framework_failure +"${ZUPDATE}" -Nq --bz2=bad_command a.bz2 +[ $? = 1 ] || test_failed $LINENO +"${ZUPDATE}" -N --bz2='bzip2 --bad-option' a.bz2 > /dev/null 2>&1 +[ $? = 1 ] || test_failed $LINENO +"${ZUPDATE}" -Nq --gz=bad_command a.gz +[ $? = 1 ] || test_failed $LINENO +"${ZUPDATE}" -N --gz='gzip --bad-option' a.gz 2> /dev/null +[ $? = 1 ] || test_failed $LINENO +"${ZUPDATE}" -Nq --lz=bad_command a.gz +[ $? = 1 ] || test_failed $LINENO +"${ZUPDATE}" -N --lz='lzip --bad-option' a.gz 2> /dev/null +[ $? = 1 ] || test_failed $LINENO +"${ZUPDATE}" -N --bad-option 2> /dev/null +[ $? = 1 ] || test_failed $LINENO + +cat in.lz in.lz > a.lz || framework_failure +"${ZUPDATE}" -Nq -f a.bz2 a.gz +[ $? = 1 ] || test_failed $LINENO +[ -e a.bz2 ] || test_failed $LINENO +[ -e a.gz ] || test_failed $LINENO +[ -e a.lz ] || test_failed $LINENO +rm -f a.lz || framework_failure + +"${ZUPDATE}" -N a.bz2 || test_failed $LINENO +[ ! -e a.bz2 ] || test_failed $LINENO +[ -e a.gz ] || test_failed $LINENO +[ -e a.lz ] || test_failed $LINENO +rm -f a.lz || framework_failure +"${ZUPDATE}" -N a.gz || test_failed $LINENO +[ ! -e a.bz2 ] || test_failed $LINENO +[ ! -e a.gz ] || test_failed $LINENO +[ -e a.lz ] || test_failed $LINENO +rm -f a.lz || framework_failure + +cat in.bz2 > a.bz2 || framework_failure +cat in.gz > a.gz || framework_failure +"${ZUPDATE}" -Nq a.bz2 a.gz +[ $? = 1 ] || test_failed $LINENO +[ ! -e a.bz2 ] || test_failed $LINENO +[ -e a.gz ] || test_failed $LINENO +[ -e a.lz ] || test_failed $LINENO +rm -f a.lz || framework_failure + +cat in.bz2 > a.bz2 || framework_failure +cat in.gz > a.gz || framework_failure +"${ZUPDATE}" -N -f -k a.bz2 a.gz || test_failed $LINENO +[ -e a.bz2 ] || test_failed $LINENO +[ -e a.gz ] || test_failed $LINENO +[ -e a.lz ] || test_failed $LINENO +rm -f a.lz || framework_failure + +cat in.bz2 > a.bz2 || framework_failure +cat in.gz > a.gz || framework_failure +"${ZUPDATE}" -N -f a.bz2 a.gz || test_failed $LINENO +[ ! -e a.bz2 ] || test_failed $LINENO +[ ! -e a.gz ] || test_failed $LINENO +[ ! -e a ] || test_failed $LINENO +[ -e a.lz ] || test_failed $LINENO +rm -f a.lz || framework_failure + +cat in.bz2 > a.tbz || framework_failure # keep combined extensions +cat in.bz2 > b.tbz2 || framework_failure +cat in.gz > c.tgz || framework_failure +"${ZUPDATE}" -N a.tbz b.tbz2 c.tgz || test_failed $LINENO +[ ! -e a.tbz ] || test_failed $LINENO +[ ! -e b.tbz2 ] || test_failed $LINENO +[ ! -e c.tgz ] || test_failed $LINENO +[ ! -e a ] || test_failed $LINENO +[ ! -e b ] || test_failed $LINENO +[ ! -e c ] || test_failed $LINENO +[ ! -e a.lz ] || test_failed $LINENO +[ ! -e b.lz ] || test_failed $LINENO +[ ! -e c.lz ] || test_failed $LINENO +[ -e a.tlz ] || test_failed $LINENO +[ -e b.tlz ] || test_failed $LINENO +[ -e c.tlz ] || test_failed $LINENO +rm -f a.tlz b.tlz c.tlz || framework_failure + +cat in.bz2 > a.bz2 || framework_failure +cat "${bad0_gz}" > b.gz || framework_failure +cat in.gz > c.gz || framework_failure +"${ZUPDATE}" -N -f a.bz2 b.gz c.gz 2> /dev/null && test_failed $LINENO +[ ! -e a.bz2 ] || test_failed $LINENO +[ -e b.gz ] || test_failed $LINENO +[ -e c.gz ] || test_failed $LINENO +[ ! -e a ] || test_failed $LINENO +[ ! -e b ] || test_failed $LINENO +[ ! -e c ] || test_failed $LINENO +[ -e a.lz ] || test_failed $LINENO +rm -f a.lz b.gz c.gz || framework_failure + +cat in.bz2 > a.bz2 || framework_failure +"${ZUPDATE}" -N -1 -q a.bz2 || test_failed $LINENO +[ ! -e a.bz2 ] || test_failed $LINENO +[ -e a.lz ] || test_failed $LINENO +rm -f a.lz || framework_failure + +cat in.gz > 'name with spaces.gz' || framework_failure +"${ZUPDATE}" -N -1 -q 'name with spaces.gz' || test_failed $LINENO +[ ! -e 'name with spaces.gz' ] || test_failed $LINENO +[ -e 'name with spaces.lz' ] || test_failed $LINENO +"${ZCMP}" -N in 'name with spaces.lz' || test_failed $LINENO +rm -f 'name with spaces.lz' || framework_failure + +mkdir tmp2 +mkdir tmp2/tmp3 +cat in.bz2 > tmp2/tmp3/a.bz2 || framework_failure +cat in.gz > tmp2/tmp3/a.gz || framework_failure +"${ZUPDATE}" -N -r --format=gz tmp2 || test_failed $LINENO +[ -e tmp2/tmp3/a.bz2 ] || test_failed $LINENO +[ ! -e tmp2/tmp3/a.gz ] || test_failed $LINENO +[ -e tmp2/tmp3/a.lz ] || test_failed $LINENO +rm -f tmp2/tmp3/a.lz || framework_failure +"${ZUPDATE}" -N -r --format=bz2 tmp2 || test_failed $LINENO +[ ! -e tmp2/tmp3/a.bz2 ] || test_failed $LINENO +[ ! -e tmp2/tmp3/a.gz ] || test_failed $LINENO +[ -e tmp2/tmp3/a.lz ] || test_failed $LINENO +rm -f tmp2/tmp3/a.lz || framework_failure +cat in.bz2 > tmp2/tmp3/a.bz2 || framework_failure +cat in.gz > tmp2/tmp3/a.gz || framework_failure +cd tmp2 || framework_failure +"${ZUPDATE}" -N -r -k -f . || test_failed $LINENO +[ -e tmp3/a.bz2 ] || test_failed $LINENO +[ -e tmp3/a.gz ] || test_failed $LINENO +[ -e tmp3/a.lz ] || test_failed $LINENO +rm -f tmp3/a.lz || framework_failure +"${ZUPDATE}" -N -r -k -f || test_failed $LINENO +[ -e tmp3/a.bz2 ] || test_failed $LINENO +[ -e tmp3/a.gz ] || test_failed $LINENO +[ -e tmp3/a.lz ] || test_failed $LINENO +rm -f tmp3/a.lz || framework_failure +"${ZUPDATE}" -N -R -k -f . || test_failed $LINENO +[ -e tmp3/a.bz2 ] || test_failed $LINENO +[ -e tmp3/a.gz ] || test_failed $LINENO +[ -e tmp3/a.lz ] || test_failed $LINENO +rm -f tmp3/a.lz || framework_failure +"${ZUPDATE}" -N -R -k -f || test_failed $LINENO +[ -e tmp3/a.bz2 ] || test_failed $LINENO +[ -e tmp3/a.gz ] || test_failed $LINENO +[ -e tmp3/a.lz ] || test_failed $LINENO +rm -f tmp3/a.lz || framework_failure +"${ZUPDATE}" -N -r -f . || test_failed $LINENO +[ ! -e tmp3/a.bz2 ] || test_failed $LINENO +[ ! -e tmp3/a.gz ] || test_failed $LINENO +[ -e tmp3/a.lz ] || test_failed $LINENO +cd .. || framework_failure +rm -r tmp2 || framework_failure + +rm -f empty empty.bz2 empty.gz empty.lz || framework_failure +if ln -s '.' slink 2> /dev/null ; then + "${ZCAT}" -N -r slink > /dev/null || test_failed $LINENO + "${ZGREP}" -N -r "GNU" slink > /dev/null || test_failed $LINENO + "${ZTEST}" -N -r slink || test_failed $LINENO + "${ZUPDATE}" -N -r -f slink || test_failed $LINENO +else + printf "\nwarning: skipping link test: 'ln' does not work on your system." +fi +rm -f slink || framework_failure + +echo +if [ ${fail} = 0 ] ; then + echo "tests completed successfully." + cd "${objdir}" && rm -r tmp +else + echo "tests failed." +fi +exit ${fail} diff --git a/testsuite/test.txt b/testsuite/test.txt new file mode 100644 index 0000000..9196a3a --- /dev/null +++ b/testsuite/test.txt @@ -0,0 +1,676 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. By contrast, the GNU General Public +License is intended to guarantee your freedom to share and change free +software--to make sure the software is free for all its users. This +General Public License applies to most of the Free Software +Foundation's software and to any other program whose authors commit to +using it. (Some other Free Software Foundation software is covered by +the GNU Lesser General Public License instead.) You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +this service if you wish), that you receive source code or can get it +if you want it, that you can change the software or use pieces of it +in new free programs; and that you know you can do these things. + + To protect your rights, we need to make restrictions that forbid +anyone to deny you these rights or to ask you to surrender the rights. +These restrictions translate to certain responsibilities for you if you +distribute copies of the software, or if you modify it. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must give the recipients all the rights that +you have. You must make sure that they, too, receive or can get the +source code. And you must show them these terms so they know their +rights. + + We protect your rights with two steps: (1) copyright the software, and +(2) offer you this license which gives you legal permission to copy, +distribute and/or modify the software. + + Also, for each author's protection and ours, we want to make certain +that everyone understands that there is no warranty for this free +software. If the software is modified by someone else and passed on, we +want its recipients to know that what they have is not the original, so +that any problems introduced by others will not reflect on the original +authors' reputations. + + Finally, any free program is threatened constantly by software +patents. We wish to avoid the danger that redistributors of a free +program will individually obtain patent licenses, in effect making the +program proprietary. To prevent this, we have made it clear that any +patent must be licensed for everyone's free use or not licensed at all. + + The precise terms and conditions for copying, distribution and +modification follow. + + GNU GENERAL PUBLIC LICENSE + TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION + + 0. This License applies to any program or other work which contains +a notice placed by the copyright holder saying it may be distributed +under the terms of this General Public License. The "Program", below, +refers to any such program or work, and a "work based on the Program" +means either the Program or any derivative work under copyright law: +that is to say, a work containing the Program or a portion of it, +either verbatim or with modifications and/or translated into another +language. (Hereinafter, translation is included without limitation in +the term "modification".) Each licensee is addressed as "you". + +Activities other than copying, distribution and modification are not +covered by this License; they are outside its scope. The act of +running the Program is not restricted, and the output from the Program +is covered only if its contents constitute a work based on the +Program (independent of having been made by running the Program). +Whether that is true depends on what the Program does. + + 1. You may copy and distribute verbatim copies of the Program's +source code as you receive it, in any medium, provided that you +conspicuously and appropriately publish on each copy an appropriate +copyright notice and disclaimer of warranty; keep intact all the +notices that refer to this License and to the absence of any warranty; +and give any other recipients of the Program a copy of this License +along with the Program. + +You may charge a fee for the physical act of transferring a copy, and +you may at your option offer warranty protection in exchange for a fee. + + 2. You may modify your copy or copies of the Program or any portion +of it, thus forming a work based on the Program, and copy and +distribute such modifications or work under the terms of Section 1 +above, provided that you also meet all of these conditions: + + a) You must cause the modified files to carry prominent notices + stating that you changed the files and the date of any change. + + b) You must cause any work that you distribute or publish, that in + whole or in part contains or is derived from the Program or any + part thereof, to be licensed as a whole at no charge to all third + parties under the terms of this License. + + c) If the modified program normally reads commands interactively + when run, you must cause it, when started running for such + interactive use in the most ordinary way, to print or display an + announcement including an appropriate copyright notice and a + notice that there is no warranty (or else, saying that you provide + a warranty) and that users may redistribute the program under + these conditions, and telling the user how to view a copy of this + License. (Exception: if the Program itself is interactive but + does not normally print such an announcement, your work based on + the Program is not required to print an announcement.) + +These requirements apply to the modified work as a whole. If +identifiable sections of that work are not derived from the Program, +and can be reasonably considered independent and separate works in +themselves, then this License, and its terms, do not apply to those +sections when you distribute them as separate works. But when you +distribute the same sections as part of a whole which is a work based +on the Program, the distribution of the whole must be on the terms of +this License, whose permissions for other licensees extend to the +entire whole, and thus to each and every part regardless of who wrote it. + +Thus, it is not the intent of this section to claim rights or contest +your rights to work written entirely by you; rather, the intent is to +exercise the right to control the distribution of derivative or +collective works based on the Program. + +In addition, mere aggregation of another work not based on the Program +with the Program (or with a work based on the Program) on a volume of +a storage or distribution medium does not bring the other work under +the scope of this License. + + 3. You may copy and distribute the Program (or a work based on it, +under Section 2) in object code or executable form under the terms of +Sections 1 and 2 above provided that you also do one of the following: + + a) Accompany it with the complete corresponding machine-readable + source code, which must be distributed under the terms of Sections + 1 and 2 above on a medium customarily used for software interchange; or, + + b) Accompany it with a written offer, valid for at least three + years, to give any third party, for a charge no more than your + cost of physically performing source distribution, a complete + machine-readable copy of the corresponding source code, to be + distributed under the terms of Sections 1 and 2 above on a medium + customarily used for software interchange; or, + + c) Accompany it with the information you received as to the offer + to distribute corresponding source code. (This alternative is + allowed only for noncommercial distribution and only if you + received the program in object code or executable form with such + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +distribution of the source code, even though third parties are not +compelled to copy the source along with the object code. + + 4. You may not copy, modify, sublicense, or distribute the Program +except as expressly provided under this License. Any attempt +otherwise to copy, modify, sublicense or distribute the Program is +void, and will automatically terminate your rights under this License. +However, parties who have received copies, or rights, from you under +this License will not have their licenses terminated so long as such +parties remain in full compliance. + + 5. You are not required to accept this License, since you have not +signed it. However, nothing else grants you permission to modify or +distribute the Program or its derivative works. These actions are +prohibited by law if you do not accept this License. Therefore, by +modifying or distributing the Program (or any work based on the +Program), you indicate your acceptance of this License to do so, and +all its terms and conditions for copying, distributing or modifying +the Program or works based on it. + + 6. Each time you redistribute the Program (or any work based on the +Program), the recipient automatically receives a license from the +original licensor to copy, distribute or modify the Program subject to +these terms and conditions. You may not impose any further +restrictions on the recipients' exercise of the rights granted herein. +You are not responsible for enforcing compliance by third parties to +this License. + + 7. If, as a consequence of a court judgment or allegation of patent +infringement or for any other reason (not limited to patent issues), +conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot +distribute so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you +may not distribute the Program at all. For example, if a patent +license would not permit royalty-free redistribution of the Program by +all those who receive copies directly or indirectly through you, then +the only way you could satisfy both it and this License would be to +refrain entirely from distribution of the Program. + +If any portion of this section is held invalid or unenforceable under +any particular circumstance, the balance of the section is intended to +apply and the section as a whole is intended to apply in other +circumstances. + +It is not the purpose of this section to induce you to infringe any +patents or other property right claims or to contest validity of any +such claims; this section has the sole purpose of protecting the +integrity of the free software distribution system, which is +implemented by public license practices. Many people have made +generous contributions to the wide range of software distributed +through that system in reliance on consistent application of that +system; it is up to the author/donor to decide if he or she is willing +to distribute software through any other system and a licensee cannot +impose that choice. + +This section is intended to make thoroughly clear what is believed to +be a consequence of the rest of this License. + + 8. If the distribution and/or use of the Program is restricted in +certain countries either by patents or by copyrighted interfaces, the +original copyright holder who places the Program under this License +may add an explicit geographical distribution limitation excluding +those countries, so that distribution is permitted only in or among +countries not thus excluded. In such case, this License incorporates +the limitation as if written in the body of this License. + + 9. The Free Software Foundation may publish revised and/or new versions +of the General Public License from time to time. Such new versions will +be similar in spirit to the present version, but may differ in detail to +address new problems or concerns. + +Each version is given a distinguishing version number. If the Program +specifies a version number of this License which applies to it and "any +later version", you have the option of following the terms and conditions +either of that version or of any later version published by the Free +Software Foundation. If the Program does not specify a version number of +this License, you may choose any version ever published by the Free Software +Foundation. + + 10. If you wish to incorporate parts of the Program into other free +programs whose distribution conditions are different, write to the author +to ask for permission. For software which is copyrighted by the Free +Software Foundation, write to the Free Software Foundation; we sometimes +make exceptions for this. Our decision will be guided by the two goals +of preserving the free status of all derivatives of our free software and +of promoting the sharing and reuse of software generally. + + NO WARRANTY + + 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY +FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN +OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES +PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED +OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS +TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE +PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, +REPAIR OR CORRECTION. + + 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR +REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, +INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING +OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED +TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY +YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER +PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE +POSSIBILITY OF SUCH DAMAGES. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +convey the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + +If the program is interactive, make it output a short notice like this +when it starts in an interactive mode: + + Gnomovision version 69, Copyright (C) <year> <name of author> + Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, the commands you use may +be called something other than `show w' and `show c'; they could even be +mouse-clicks or menu items--whatever suits your program. + +You should also get your employer (if you work as a programmer) or your +school, if any, to sign a "copyright disclaimer" for the program, if +necessary. Here is a sample; alter the names: + + Yoyodyne, Inc., hereby disclaims all copyright interest in the program + `Gnomovision' (which makes passes at compilers) written by James Hacker. + + <signature of Ty Coon>, 1 April 1989 + Ty Coon, President of Vice + +This General Public License does not permit incorporating your program into +proprietary programs. If your program is a subroutine library, you may +consider it more useful to permit linking proprietary applications with the +library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. + GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.) You can apply it to
+your programs, too.
+
+ When we speak of free software, we are referring to freedom, not
+price. Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+ To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. You must make sure that they, too, receive or can get the
+source code. And you must show them these terms so they know their
+rights.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
+ an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it. For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable. However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) <year> <name of author>
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/testsuite/test.txt.tar b/testsuite/test.txt.tar Binary files differnew file mode 100644 index 0000000..92d6f1b --- /dev/null +++ b/testsuite/test.txt.tar diff --git a/testsuite/test_bad_crc.lz b/testsuite/test_bad_crc.lz Binary files differnew file mode 100644 index 0000000..c7d5bc9 --- /dev/null +++ b/testsuite/test_bad_crc.lz diff --git a/testsuite/zcat_vs.dat b/testsuite/zcat_vs.dat new file mode 100644 index 0000000..29978fd --- /dev/null +++ b/testsuite/zcat_vs.dat @@ -0,0 +1,68 @@ +Worst case test file for zcat -vs. +First 4096 input bytes produce 4095 output bytes because of -s. +Next 4096 input bytes produce 16384 output bytes, accumulating a total +of 20479 bytes in the output buffer. +---------------------------------------------- + + +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... +............................................................... 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