NetBSD/regress/bin/sh/here.sh
2004-06-27 10:31:06 +00:00

46 lines
1.0 KiB
Bash

#!/bin/sh
rval=0
exec >&2
nl='
'
OIFS="$IFS"
check()
{
SVIFS="$IFS"
result="$(eval $1)"
# Remove newlines
IFS="$nl"
result="$(echo $result)"
IFS="$OIFS"
if [ "$2" != "$result" ]
then
echo "command: $1"
echo " expected [$2], found [$result]"
rval=1
fi
IFS="$SVIFS"
}
y=x
IFS=
check 'x=`cat <<EOF'$nl'text'${nl}EOF$nl'`; echo $x' 'text'
check 'x=`cat <<\EOF'$nl'text'${nl}EOF$nl'`; echo $x' 'text'
check 'x=`cat <<EOF'$nl'te${y}t'${nl}EOF$nl'`; echo $x' 'text'
check 'x=`cat <<\EOF'$nl'te${y}t'${nl}EOF$nl'`; echo $x' 'te${y}t'
check 'x=`cat <<"EOF"'$nl'te${y}t'${nl}EOF$nl'`; echo $x' 'te${y}t'
check 'x=`cat <<'"'EOF'"$nl'te${y}t'${nl}EOF$nl'`; echo $x' 'te${y}t'
check 'x=`cat <<EOF'$nl'te'"'"'xt'${nl}EOF$nl'`; echo $x' 'te'"'"'xt'
check 'x=`cat <<\EOF'$nl'te'"'"'xt'${nl}EOF$nl'`; echo $x' 'te'"'"'xt'
check 'x=`cat <<"EOF"'$nl'te'"'"'xt'${nl}EOF$nl'`; echo $x' 'te'"'"'xt'
check 'x=`cat <<EOF'$nl'te'"'"'${y}t'${nl}EOF$nl'`; echo $x' 'te'"'"'xt'
check 'x=`cat <<EOF'$nl'te'"''"'${y}t'${nl}EOF$nl'`; echo $x' 'te'"''"'xt'
exit $rval