Date: Fri, 18 Feb 2011 20:51:13 +0000 (UTC) From: Jilles Tjoelker <jilles@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r218821 - head/tools/regression/bin/sh/builtins Message-ID: <201102182051.p1IKpDCU071888@svn.freebsd.org>
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Author: jilles Date: Fri Feb 18 20:51:13 2011 New Revision: 218821 URL: http://svn.freebsd.org/changeset/base/218821 Log: sh: Test that the read builtin passes through all byte values except NUL, newline and backslash. This also passes on stable/8. Added: head/tools/regression/bin/sh/builtins/read5.0 (contents, props changed) Added: head/tools/regression/bin/sh/builtins/read5.0 ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/tools/regression/bin/sh/builtins/read5.0 Fri Feb 18 20:51:13 2011 (r218821) @@ -0,0 +1,32 @@ +# $FreeBSD$ + +unset LC_ALL +LC_CTYPE=en_US.ISO8859-1 +export LC_CTYPE + +# Note: the first and last characters are not whitespace. +# Exclude backslash and newline. +bad1=`printf %03o \'\\\\` +bad2=`printf %03o \'' +'` +e= +for i in 0 1 2 3; do + for j in 0 1 2 3 4 5 6 7; do + for k in 0 1 2 3 4 5 6 7; do + case $i$j$k in + 000|$bad1|$bad2) continue ;; + esac + e="$e\\$i$j$k" + done + done +done +e=`printf "$e"` +[ "${#e}" = 253 ] || echo length bad + +r1=`printf '%s\n' "$e" | { read -r x; printf '%s' "$x"; }` +[ "$r1" = "$e" ] || echo "read with -r bad" +r2=`printf '%s\n' "$e" | { read x; printf '%s' "$x"; }` +[ "$r2" = "$e" ] || echo "read without -r bad 1" +IFS= +r3=`printf '%s\n' "$e" | { read x; printf '%s' "$x"; }` +[ "$r3" = "$e" ] || echo "read without -r bad 2"
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