206 lines
7.6 KiB
Bash
Executable file
206 lines
7.6 KiB
Bash
Executable file
#! /bin/sh
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# check script for Lziprecover - Data recovery tool for lzipped files
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# Copyright (C) 2009, 2010, 2011, 2012, 2013 Antonio Diaz Diaz.
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#
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# This script is free software: you have unlimited permission
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# to copy, distribute and modify it.
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LC_ALL=C
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export LC_ALL
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objdir=`pwd`
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testdir=`cd "$1" ; pwd`
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LZIP="${objdir}"/lziprecover
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LZIPRECOVER="${objdir}"/lziprecover
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framework_failure() { echo "failure in testing framework" ; exit 1 ; }
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if [ ! -x "${LZIP}" ] ; then
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echo "${LZIP}: cannot execute"
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exit 1
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fi
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if [ -d tmp ] ; then rm -rf tmp ; fi
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mkdir tmp
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cd "${objdir}"/tmp
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in="${testdir}"/test.txt
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in_lz="${testdir}"/test.txt.lz
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inD="${testdir}"/test921-1921.txt
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fox5_lz="${testdir}"/fox5.lz
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f5b1="${testdir}"/fox5_bad1.txt
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f5b1_lz="${testdir}"/fox5_bad1.lz
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f5b2_lz="${testdir}"/fox5_bad2.lz
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f5b3_lz="${testdir}"/fox5_bad3.lz
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f5b4_lz="${testdir}"/fox5_bad4.lz
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f5b5_lz="${testdir}"/fox5_bad5.lz
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bad1_lz="${testdir}"/test_bad1.lz
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bad2_lz="${testdir}"/test_bad2.lz
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bad3_lz="${testdir}"/test_bad3.lz
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bad4_lz="${testdir}"/test_bad4.lz
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bad5_lz="${testdir}"/test_bad5.lz
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fail=0
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# Description of test files for lziprecover:
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# fox5_bad1.lz: byte at offset 62 changed from 0x50 to 0x70 (CRC)
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# byte at offset 144 changed from 0x2D to 0x2E (data_size)
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# byte at offset 188 changed from 0x34 to 0x33 (mid stream)
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# byte at offset 247 changed from 0x2A to 0x2B (first byte)
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# byte at offset 378 changed from 0xA0 to 0x20 (EOS marker)
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# fox5_bad2.lz: [ 30- 49] --> zeroed;
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# fox5_bad3.lz: [100-299] --> zeroed;
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# fox5_bad4.lz: [250-349] --> zeroed;
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# fox5_bad5.lz: [300-399] --> zeroed;
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# test_bad1.lz: byte at offset 67 changed from 0xCC to 0x33
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# test_bad2.lz: [ 34- 65] --> copy of bytes [ 68- 99]
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# test_bad3.lz: [ 512-1535] --> zeroed; [2560-3583] --> zeroed
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# test_bad4.lz: [3072-4095] --> random data; [4608-5631] --> zeroed
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# test_bad5.lz: [1024-2047] --> random data; [5120-6143] --> random data
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printf "testing lziprecover-%s..." "$2"
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"${LZIPRECOVER}" -lq
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if [ $? = 1 ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -mq "${bad1_lz}"
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if [ $? = 1 ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -Rq
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if [ $? = 1 ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -sq
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if [ $? = 1 ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIP}" -t "${testdir}"/test.txt.lz || fail=1
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"${LZIP}" -cd "${testdir}"/test.txt.lz > copy || fail=1
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cmp "${in}" copy || fail=1
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printf .
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"${LZIPRECOVER}" -D 921-1921 -fo copy "${in_lz}" || fail=1
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cmp "${inD}" copy || fail=1
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"${LZIPRECOVER}" -D 921,1000 "${in_lz}" > copy || fail=1
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cmp "${inD}" copy || fail=1
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printf .
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"${LZIPRECOVER}" -D0 -iq "${f5b1_lz}" -fo copy
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if [ $? = 2 ] && cmp "${f5b1}" copy ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -D0 -iq "${f5b1_lz}" > copy
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if [ $? = 2 ] && cmp "${f5b1}" copy ; then printf . ; else fail=1 ; printf - ; fi
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rm -f copy.lz
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"${LZIPRECOVER}" -m -o copy.lz "${fox5_lz}" "${f5b1_lz}"
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if [ $? = 0 ] && [ ! -e copy.lz ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -m -o copy.lz "${f5b1_lz}" "${fox5_lz}"
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if [ $? = 0 ] && [ ! -e copy.lz ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -m -o copy.lz "${bad1_lz}" "${bad2_lz}" "${bad1_lz}" -q
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if [ $? = 2 ] && [ ! -e copy.lz ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -m -o copy.lz "${f5b1_lz}" "${f5b5_lz}" -q
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if [ $? = 2 ] && [ ! -e copy.lz ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -m -o copy.lz "${f5b3_lz}" "${f5b5_lz}" -q
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if [ $? = 2 ] && [ ! -e copy.lz ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -m -o copy.lz "${bad3_lz}" "${bad4_lz}" -q
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if [ $? = 2 ] && [ ! -e copy.lz ] ; then printf . ; else fail=1 ; printf - ; fi
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for i in "${f5b1_lz}" "${f5b3_lz}" "${f5b4_lz}" "${f5b5_lz}" ; do
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b2_lz}" "${i}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${i}" "${f5b2_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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printf .
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done
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for i in "${f5b3_lz}" "${f5b4_lz}" "${f5b5_lz}" ; do
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b1_lz}" "${f5b2_lz}" "${i}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b1_lz}" "${i}" "${f5b2_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b2_lz}" "${f5b1_lz}" "${i}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b2_lz}" "${i}" "${f5b1_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${i}" "${f5b1_lz}" "${f5b2_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${i}" "${f5b2_lz}" "${f5b1_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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printf .
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done
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b3_lz}" "${f5b4_lz}" "${f5b5_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b1_lz}" "${f5b3_lz}" "${f5b4_lz}" "${f5b5_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b2_lz}" "${f5b3_lz}" "${f5b4_lz}" "${f5b5_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${f5b1_lz}" "${f5b2_lz}" "${f5b3_lz}" "${f5b4_lz}" "${f5b5_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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printf .
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"${LZIPRECOVER}" -mf -o copy.lz "${bad1_lz}" "${bad2_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${bad2_lz}" "${bad1_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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for i in "${bad1_lz}" "${bad2_lz}" ; do
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for j in "${bad3_lz}" "${bad4_lz}" "${bad5_lz}" ; do
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"${LZIPRECOVER}" -mf -o copy.lz "${i}" "${j}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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"${LZIPRECOVER}" -mf -o copy.lz "${j}" "${i}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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done
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done
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"${LZIPRECOVER}" -mf -o copy.lz "${bad3_lz}" "${bad4_lz}" "${bad5_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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"${LZIPRECOVER}" -mf -o copy.lz "${bad3_lz}" "${bad5_lz}" "${bad4_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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"${LZIPRECOVER}" -mf -o copy.lz "${bad4_lz}" "${bad3_lz}" "${bad5_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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"${LZIPRECOVER}" -mf -o copy.lz "${bad4_lz}" "${bad5_lz}" "${bad3_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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"${LZIPRECOVER}" -mf -o copy.lz "${bad5_lz}" "${bad3_lz}" "${bad4_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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"${LZIPRECOVER}" -mf -o copy.lz "${bad5_lz}" "${bad4_lz}" "${bad3_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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rm -f copy.lz
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"${LZIPRECOVER}" -R -o copy.lz "${fox5_lz}" || fail=1
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if [ $? = 0 ] && [ ! -e copy.lz ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -R -o copy.lz "${bad2_lz}" -q
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if [ $? = 2 ] && [ ! -e copy.lz ] ; then printf . ; else fail=1 ; printf - ; fi
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"${LZIPRECOVER}" -Rf -o copy.lz "${f5b1_lz}" || fail=1
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cmp "${fox5_lz}" copy.lz || fail=1
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printf .
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"${LZIPRECOVER}" -Rf -o copy.lz "${bad1_lz}" || fail=1
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cmp "${in_lz}" copy.lz || fail=1
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printf .
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cat "${in_lz}" "${in_lz}" "${in_lz}" > copy || framework_failure
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printf "garbage" >> copy || fail=1
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"${LZIPRECOVER}" -s -o copy.lz copy || fail=1
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for i in 1 2 3 ; do
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"${LZIPRECOVER}" -cd rec${i}copy.lz > copy || fail=1
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cmp "${in}" copy || fail=1
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printf .
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done
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cat "${in_lz}" > anyothername || framework_failure
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"${LZIP}" -d anyothername || fail=1
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cmp "${in}" anyothername.out || fail=1
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printf .
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cat "${in}" "${in}" > in2 || framework_failure
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cat "${in_lz}" "${in_lz}" > out2 || framework_failure
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"${LZIP}" -d < out2 > copy2 || fail=1
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cmp in2 copy2 || fail=1
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printf .
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echo
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if [ ${fail} = 0 ] ; then
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echo "tests completed successfully."
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cd "${objdir}" && rm -r tmp
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else
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echo "tests failed."
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fi
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exit ${fail}
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