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t0021: tr portability fix for Solaris

Solaris' /usr/bin/tr doesn't seem to like multiple character
ranges in brackets (it simply prints "Bad string").

Instead, let's just enumerate the transformation we want.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2008-03-11 13:40:45 -04:00 committed by Junio C Hamano
parent fc99469a2b
commit 7339eb0823

@ -5,7 +5,9 @@ test_description='blob conversion via gitattributes'
. ./test-lib.sh
cat <<\EOF >rot13.sh
tr '[a-zA-Z]' '[n-za-mN-ZA-M]'
tr \
'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ' \
'nopqrstuvwxyzabcdefghijklmNOPQRSTUVWXYZABCDEFGHIJKLM'
EOF
chmod +x rot13.sh