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