check-isutf8

   1 #!/bin/sh
   2 #
   3 # Run checks for ./isutf8.
   4 #
   5 # Lars Wirzenius <liw@iki.fi>
   6
   7 check() {
   8         printf "$2" | ./isutf8 -q
   9         ret=$?
  10         if [ $ret != $1 ]; then
  11                 echo "Failure:"
  12                 echo "  input: $2"
  13                 echo "  expected: $1"
  14                 echo "  got: $ret"
  15         fi
  16 }
  17
  18 check 0 ''
  19 check 0 'a'
  20 check 0 'ab'
  21 check 0 '\xc2\xa9'
  22
  23 check 1 '\xc2'
  24 check 1 '\xc2\x20'
  25 check 1 '\x20\xc2'