pcompress/test/t3.tst

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2012-11-08 16:52:37 +00:00
#
# Simple compress and decompress
#
clean() {
for algo in lzfx lz4 zlib bzip2 lzma lzmaMt libbsc ppmd adapt adapt2
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do
for tf in `cat files.lst`
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do
rm -f ${tf}.${algo}
done
done
}
echo "#################################################"
echo "# Compress compressed files"
echo "#################################################"
clean
for algo in lzfx lz4 zlib bzip2 lzma lzmaMt libbsc ppmd adapt adapt2
do
../../pcompress 2>&1 | grep $algo > /dev/null
[ $? -ne 0 ] && continue
for tf in `cat files.lst`
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do
echo "Preparing ${algo} compressed ${tf} datafile ..."
cmd="../../pcompress -c ${algo} -l5 -s500k ${tf}"
eval $cmd
if [ $? -ne 0 ]
then
echo "FATAL: ${cmd} errored. Cannot continue this test suite."
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exit 1
fi
mv ${tf}.pz ${tf}.${algo}
done
done
for algo in lzfx lz4 zlib bzip2 lzma lzmaMt libbsc ppmd adapt adapt2
do
../../pcompress 2>&1 | grep $algo > /dev/null
[ $? -ne 0 ] && continue
for level in 1 3 9 14
do
for tf in `cat files.lst`
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do
for seg in 1m 100m
do
[ $level -lt 14 -a "$seg" = "100m" ] && continue
cmd="../../pcompress -c ${algo} -l ${level} -s ${seg} ${tf}.${algo}"
echo "Running $cmd"
eval $cmd
if [ $? -ne 0 ]
then
echo "FATAL: Compression errored."
rm -f ${tf}.${algo}.pz
continue
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fi
cmd="../../pcompress -d ${tf}.${algo}.pz ${tf}.${algo}.1"
echo "Running $cmd"
eval $cmd
if [ $? -ne 0 ]
then
echo "FATAL: Decompression failed."
rm -f ${tf}.${algo}.pz ${tf}.${algo}.1
continue
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fi
diff ${tf}.${algo} ${tf}.${algo}.1 > /dev/null
if [ $? -ne 0 ]
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then
echo "FATAL: Decompression was not correct"
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fi
rm -f ${tf}.${algo}.pz ${tf}.${algo}.1
done
done
done
done
clean
echo "#################################################"
echo ""