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Annotation of embedaddon/libiconv/tests/check-stateless, revision 1.1

1.1     ! misho       1: #!/bin/sh
        !             2: # Complete check of a stateless encoding.
        !             3: # Usage: check-stateless SRCDIR CHARSET
        !             4: srcdir="$1"
        !             5: charset="$2"
        !             6: set -e
        !             7: 
        !             8: # charset, modified for use in filenames.
        !             9: charsetf=`echo "$charset" | sed -e 's,:,-,g'`
        !            10: 
        !            11: # iconv in one direction.
        !            12: ./table-from "$charset" > tmp-"$charsetf".TXT
        !            13: 
        !            14: # iconv in the other direction.
        !            15: ./table-to "$charset" | sort > tmp-"$charsetf".INVERSE.TXT
        !            16: 
        !            17: # Check 1: charmap and iconv forward should be identical.
        !            18: cmp "${srcdir}"/"$charsetf".TXT tmp-"$charsetf".TXT 2> /dev/null
        !            19: 
        !            20: # Check 2: the difference between the charmap and iconv backward.
        !            21: sed -e '/      .* 0x/d' < "${srcdir}"/"$charsetf".TXT > tmp-noprecomposed-"$charsetf".TXT
        !            22: if test -f "${srcdir}"/"$charsetf".IRREVERSIBLE.TXT; then
        !            23:   cat tmp-noprecomposed-"$charsetf".TXT "${srcdir}"/"$charsetf".IRREVERSIBLE.TXT | sort | uniq -u > tmp-orig-"$charsetf".INVERSE.TXT
        !            24: else
        !            25:   cp tmp-noprecomposed-"$charsetf".TXT tmp-orig-"$charsetf".INVERSE.TXT
        !            26: fi
        !            27: cmp tmp-orig-"$charsetf".INVERSE.TXT tmp-"$charsetf".INVERSE.TXT 2> /dev/null
        !            28: 
        !            29: rm -f tmp-"$charsetf".TXT tmp-"$charsetf".INVERSE.TXT tmp-noprecomposed-"$charsetf".TXT tmp-orig-"$charsetf".INVERSE.TXT
        !            30: exit 0
        !            31: # For a new encoding:
        !            32: # You can create the "$charsetf".TXT like this:
        !            33: #   ./table-from "$charset" > "$charsetf".TXT
        !            34: # You can create the "$charsetf".IRREVERSIBLE.TXT like this:
        !            35: #   ./table-to "$charset" | sort > "$charsetf".INVERSE.TXT
        !            36: #   diff "$charsetf".TXT "$charsetf".INVERSE.TXT | grep '^[<>]' | sed -e 's,^. ,,' > "$charsetf".IRREVERSIBLE.TXT