22 lines
437 B
Plaintext
22 lines
437 B
Plaintext
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# $FreeBSD$
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failures=0
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unset LC_ALL
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export LC_CTYPE=en_US.ISO8859-1
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i=128
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set -f
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while [ "$i" -le 255 ]; do
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i2=$((i^2))
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c=$(printf \\"$(printf %o "$i")")
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c2=$(printf \\"$(printf %o "$i2")")
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IFS=$c
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set -- $c2$c$c2$c$c2
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if [ "$#" -ne 3 ] || [ "$1" != "$c2" ] || [ "$2" != "$c2" ] ||
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[ "$3" != "$c2" ]; then
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echo "Bad results for separator $i (word $i2)" >&2
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: $((failures += 1))
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fi
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i=$((i+1))
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done
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exit $((failures > 0))
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