#! /bin/sh
set -e

#
# usage: util/check.sh [directory]
#
# This script runs ltest with all algorithms on a complete directory tree.
# It is not suitable for accurate timings.
#
# Copyright (C) 1996-2002 Markus Franz Xaver Johannes Oberhumer
#

LTEST="ltest"
test -x ./ltest/ltest && LTEST="./ltest/ltest"
test -x ./ltest.exe && LTEST="./ltest.exe"
LFLAGS="-q -n2"

dir="${*-.}"

TMPFILE="/tmp/lzo_$$.tmp"
rm -f $TMPFILE
(find $dir/ -type f -print > $TMPFILE) || true

## methods=`$LTEST -m | sed -n 's/^ *-m\([0-9]*\).*/\1/p'`
## methods="9721 9722 9723 9724 9725 9726 9727 9728 9729"
methods="21 31 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 61 71 81"
methods="$methods 111 112 115"
methods="$methods 921 931 901 911"
methods="$methods 902 912 942 962 972 982 992"

for i in $methods; do
	cat $TMPFILE | $LTEST -m${i} -@ $LFLAGS
done

rm -f $TMPFILE
echo "Done."
exit 0