#! /bin/sh

sary=../src/sary
mksary=../src/mksary

# can handle the empty file?
cat /dev/null > tmp.0
$mksary tmp.0 > /dev/null   # may cause core dump?
test "$?" != "0" && exit 1
$sary "foo" tmp.0 || exit 1
test "$?" != "0" && exit 1

cat /dev/null > tmp.0
$mksary -b tmp.0 > /dev/null   # may cause core dump?
test "$?" != "0" && exit 1
$sary "foo" tmp.0 || exit 1
test "$?" != "0" && exit 1

# can handle a 1-byte file?
echo -n "x" > tmp.1
$mksary tmp.1 > /dev/null
test "$?" != "0" && exit 1
test `$sary "x" tmp.1` = "x" || exit 1

# can handle a 2-byte file?
echo -n "xx" > tmp.2
$mksary tmp.2 >/dev/null
test "$?" != "0" && exit 1
test `$sary "xx" tmp.2` = "xx" || exit 1

exit 0