tests/check-stateless

   1 #!/bin/sh
   2 # Complete check of a stateless encoding.
   3 # Usage: check-stateless SRCDIR CHARSET
   4 srcdir="$1"
   5 charset="$2"
   6 set -e
   7 ./table-from "$charset" > tmp-"$charset".TXT
   8 ./table-to "$charset" | sort > tmp-"$charset".INVERSE.TXT
   9 cmp "${srcdir}"/"$charset".TXT tmp-"$charset".TXT 2> /dev/null
  10 if test -f "${srcdir}"/"$charset".IRREVERSIBLE.TXT; then
  11   cat "${srcdir}"/"$charset".TXT "${srcdir}"/"$charset".IRREVERSIBLE.TXT | sort | uniq -u > tmp-orig-"$charset".INVERSE.TXT
  12   cmp tmp-orig-"$charset".INVERSE.TXT tmp-"$charset".INVERSE.TXT 2> /dev/null
  13 else
  14   cmp "${srcdir}"/"$charset".TXT tmp-"$charset".INVERSE.TXT 2> /dev/null
  15 fi
  16 rm -f tmp-"$charset".TXT tmp-"$charset".INVERSE.TXT tmp-orig-"$charset".INVERSE.TXT
  17 exit 0
  18 # For a new encoding:
  19 # You can create the "$charset".TXT like this:
  20 #   ./table-from "$charset" > "$charset".TXT
  21 # You can create the "$charset".IRREVERSIBLE.TXT like this:
  22 #   ./table-to "$charset" | sort > "$charset".INVERSE.TXT
  23 #   diff "$charset".TXT "$charset".INVERSE.TXT | grep '^[<>]' | sed -e 's,^. ,,' > "$charset".IRREVERSIBLE.TXT