testsuite/md5sum.tests

   1 #!/bin/sh
   2 # Used by {ms5,shaN}sum
   3
   4 # We pipe texts 0...999 bytes long, {md5,shaN}sum them,
   5 # then {md5,shaN}sum the resulting list.
   6 # Then we compare the result with expected result.
   7 #
   8 # Here are the expected results:
   9 # efe30c482e0b687e0cca0612f42ca29b
  10 # d41337e834377140ae7f98460d71d908598ef04f
  11 # 8e1d3ed57ebc130f0f72508446559eeae06451ae6d61b1e8ce46370cfb8963c3
  12 # fe413e0f177324d1353893ca0772ceba83fd41512ba63895a0eebb703ef9feac2fb4e92b2cb430b3bda41b46b0cb4ea8307190a5cc795157cfb680a9cd635d0f
  13
  14 if ! test "$1"; then
  15         set -- md5sum efe30c482e0b687e0cca0612f42ca29b
  16 fi
  17
  18 sum="$1"
  19 expected="$2"
  20
  21 test -f "$bindir/.config" && . "$bindir/.config"
  22
  23 test x"$CONFIG_FEATURE_FANCY_HEAD" != x"y" \
  24 && { echo "SKIPPED: $sum"; exit 0; }
  25
  26 FAILCOUNT=0
  27
  28 text="The quick brown fox jumps over the lazy dog"
  29 text=`yes "$text" | head -c 9999`
  30
  31 result=`(
  32 n=0
  33 while test $n -le 999; do
  34         echo "$text" | head -c $n | "$sum"
  35         n=$(($n+1))
  36 done | "$sum"
  37 )`
  38 if test x"$result" != x"$expected  -"; then
  39         echo "FAIL: $sum (r:$result exp:$expected)"
  40         : $((FAILCOUNT++))
  41 else
  42         echo "PASS: $sum"
  43 fi
  44
  45 # GNU compat: -c EMPTY must fail (exitcode 1)!
  46 >EMPTY
  47 if "$sum" -c EMPTY 2>/dev/null; then
  48         echo "FAIL: $sum -c EMPTY"
  49         : $((FAILCOUNT++))
  50 else
  51         echo "PASS: $sum -c EMPTY"
  52 fi
  53 rm EMPTY
  54
  55 exit $FAILCOUNT