Sync /bin/sh regression tests with FreeBSD.
[dragonfly.git] / tools / regression / bin / sh / builtins / read5.0
CommitLineData
4bfff613
PA
1# $FreeBSD: src/tools/regression/bin/sh/builtins/read5.0,v 1.1 2011/02/18 20:51:13 jilles Exp $
2
3unset LC_ALL
4LC_CTYPE=en_US.ISO8859-1
5export LC_CTYPE
6
7# Note: the first and last characters are not whitespace.
8# Exclude backslash and newline.
9bad1=`printf %03o \'\\\\`
10bad2=`printf %03o \''
11'`
12e=
13for i in 0 1 2 3; do
14 for j in 0 1 2 3 4 5 6 7; do
15 for k in 0 1 2 3 4 5 6 7; do
16 case $i$j$k in
17 000|$bad1|$bad2) continue ;;
18 esac
19 e="$e\\$i$j$k"
20 done
21 done
22done
23e=`printf "$e"`
24[ "${#e}" = 253 ] || echo length bad
25
26r1=`printf '%s\n' "$e" | { read -r x; printf '%s' "$x"; }`
27[ "$r1" = "$e" ] || echo "read with -r bad"
28r2=`printf '%s\n' "$e" | { read x; printf '%s' "$x"; }`
29[ "$r2" = "$e" ] || echo "read without -r bad 1"
30IFS=
31r3=`printf '%s\n' "$e" | { read x; printf '%s' "$x"; }`
32[ "$r3" = "$e" ] || echo "read without -r bad 2"