check-isutf8

   1 #!/bin/bash
   2 # Bash needed for the character encodings below.
   3 #
   4 # Run checks for ./isutf8.
   5 #
   6 # Lars Wirzenius <liw@iki.fi>
   7
   8 failed=0
   9
  10 check() {
  11         printf "$2" | ./isutf8 -q
  12         ret=$?
  13         if [ $ret != $1 ]; then
  14                 echo "Failure:"
  15                 echo "  input: $2"
  16                 echo "  expected: $1"
  17                 echo "  got: $ret"
  18                 failed=1
  19         fi
  20 }
  21
  22 check 0 ''
  23 check 0 'a'
  24 check 0 'ab'
  25 check 0 '\xc2\xa9'
  26
  27 check 1 '\xc2'
  28 check 1 '\xc2\x20'
  29 check 1 '\x20\xc2'
  30 check 1 '\300\200'
  31
  32 exit $failed