diff options
Diffstat (limited to 'testsuite')
| -rwxr-xr-x | testsuite/check.sh | 48 | ||||
| -rw-r--r-- | testsuite/test.txt.lz | bin | 7376 -> 7376 bytes |
2 files changed, 36 insertions, 12 deletions
diff --git a/testsuite/check.sh b/testsuite/check.sh index f03377f..71cabc4 100755 --- a/testsuite/check.sh +++ b/testsuite/check.sh @@ -1,6 +1,6 @@ #! /bin/sh # check script for Lzd - Educational decompressor for lzip files -# Copyright (C) 2013-2016 Antonio Diaz Diaz. +# Copyright (C) 2013-2017 Antonio Diaz Diaz. # # This script is free software: you have unlimited permission # to copy, distribute and modify it. @@ -17,6 +17,13 @@ if [ ! -f "${LZIP}" ] || [ ! -x "${LZIP}" ] ; then exit 1 fi +[ -e "${LZIP}" ] 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 @@ -24,24 +31,41 @@ cd "${objdir}"/tmp || framework_failure in="${testdir}"/test.txt in_lz="${testdir}"/test.txt.lz fail=0 +test_failed() { fail=1 ; printf " $1" ; [ -z "$2" ] || printf "($2)" ; } printf "testing lzd-%s..." "$2" "${LZIP}" < "${in}" 2> /dev/null -if [ $? = 2 ] ; then printf . ; else printf - ; fail=1 ; fi -dd if="${in_lz}" bs=1 count=6 2> /dev/null | "${LZIP}" 2> /dev/null -if [ $? = 2 ] ; then printf . ; else printf - ; fail=1 ; fi -dd if="${in_lz}" bs=1 count=20 2> /dev/null | "${LZIP}" > /dev/null 2>&1 -if [ $? = 2 ] ; then printf . ; else printf - ; fail=1 ; fi +[ $? = 2 ] || test_failed $LINENO -"${LZIP}" < "${in_lz}" > copy || fail=1 -cmp "${in}" copy || fail=1 -printf . +"${LZIP}" < "${in_lz}" > copy || test_failed $LINENO +cmp "${in}" copy || test_failed $LINENO cat "${in}" "${in}" > in2 || framework_failure -cat "${in_lz}" "${in_lz}" | "${LZIP}" > copy2 || fail=1 -cmp in2 copy2 || fail=1 -printf . +cat "${in_lz}" "${in_lz}" > in2.lz || framework_failure +"${LZIP}" < in2.lz > copy2 || test_failed $LINENO +cmp in2 copy2 || test_failed $LINENO + +printf "\ntesting bad input..." + +cat "${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 +# can't detect truncated header of non-first member + for i in 6 20 14734 14758 ; do + dd if=in3.lz of=trunc.lz bs=$i count=1 2> /dev/null + "${LZIP}" < trunc.lz > out 2> /dev/null + [ $? = 2 ] || test_failed $LINENO $i + done +else + printf "\nwarning: skipping truncation test: 'dd' does not work on your system." +fi + +cat "${in_lz}" > ingin.lz || framework_failure +printf "g" >> ingin.lz || framework_failure +cat "${in_lz}" >> ingin.lz || framework_failure +"${LZIP}" < ingin.lz > copy || test_failed $LINENO +cmp "${in}" copy || test_failed $LINENO echo if [ ${fail} = 0 ] ; then diff --git a/testsuite/test.txt.lz b/testsuite/test.txt.lz Binary files differindex 41d2e39..22cea6e 100644 --- a/testsuite/test.txt.lz +++ b/testsuite/test.txt.lz |