release/src/router/lzo/util/check.sh

   1 #! /bin/sh
   2 set -e
   3
   4 #
   5 # usage: util/check.sh [directory]
   6 #
   7 # This script runs lzotest with all algorithms
   8 # on a complete directory tree.
   9 # It is not suitable for accurate timings.
  10 #
  11 # Copyright (C) 1996-2015 Markus Franz Xaver Johannes Oberhumer
  12 #
  13
  14 if test "X$LZOTEST" = X; then
  15 LZOTEST="./lzotest/lzotest"
  16 for d in ./lzotest .; do
  17     for ext in "" .exe .out; do
  18         if test -f "$d/lzotest$ext" && test -x "$d/lzotest$ext"; then
  19             LZOTEST="$d/lzotest$ext"
  20             break 2
  21         fi
  22     done
  23 done
  24 fi
  25
  26 dir="${1-.}"
  27
  28 TMPFILE="/tmp/lzotest_$$.tmp"
  29 rm -f "$TMPFILE"
  30 (find "$dir/." -type f -print | LC_ALL=C sort > "$TMPFILE") || true
  31
  32 ## methods=`"$LZOTEST" -m | sed -n 's/^ *-m\([0-9]*\).*/\1/p'`
  33 ## methods="9721 9722 9723 9724 9725 9726 9727 9728 9729"
  34 methods="21 31 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 61 71 81"
  35 methods="$methods 111 112 115"
  36 methods="$methods 921 931 901 911"
  37 methods="$methods 902 912 942 962 972 982 992"
  38 ##methods="71 972"
  39 ##methods="1101 1102 1103 1104 1105 1106 1107"
  40
  41 LFLAGS="-q -T -n2 -S"
  42 LFLAGS="-q -T -n2"
  43
  44 for m in $methods; do
  45     cat "$TMPFILE" | "$LZOTEST" "-m$m" -@ $LFLAGS
  46 done
  47
  48 rm -f "$TMPFILE"
  49 echo "Done."
  50 exit 0
  51
  52 # vim:set ts=4 sw=4 et: