AT_BANNER([zip])

AT_SETUP([Basic zip - unzip test])
AT_KEYWORDS([compression])

AT_CHECK([dnl
here=`pwd`
dir1=$here/original
dir2=$here/recovered

mkdir -p $dir1

# Generate files of differing sizes with random data in them
names=""
s=1;
while test $s -le 8192 ; do
	name=$dir1/$s
	dd if=/dev/urandom of=$name count=1 bs=$s 2> /dev/null
	s=$(($s * 2));
	bn=`basename $name`;
        names="$names $bn";
done

(cd $dir1 && $abs_top_builddir/tests/libpspp/zip-test w foo.zip $names)


mkdir -p $dir2
cp $dir1/foo.zip $dir2
cd $dir2 
$abs_top_builddir/tests/libpspp/zip-test r foo.zip $names

# Compare the files to their originals
for f in $names; do
 diff $dir1/$f $dir2/$f;
 if test $? -ne 0 ; then exit 1; fi;
done

exit 0
])


AT_CLEANUP