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t_here.sh revision 1.1 
      1 # $NetBSD: t_here.sh,v 1.1 2012/03/17 16:33:11 jruoho Exp $
      2 #
      3 # Copyright (c) 2007 The NetBSD Foundation, Inc.
      4 # All rights reserved.
      5 #
      6 # Redistribution and use in source and binary forms, with or without
      7 # modification, are permitted provided that the following conditions
      8 # are met:
      9 # 1. Redistributions of source code must retain the above copyright
     10 #    notice, this list of conditions and the following disclaimer.
     11 # 2. Redistributions in binary form must reproduce the above copyright
     12 #    notice, this list of conditions and the following disclaimer in the
     13 #    documentation and/or other materials provided with the distribution.
     14 #
     15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25 # POSSIBILITY OF SUCH DAMAGE.
     26 #
     27 
     28 nl='
     29 '
     30 
     31 check()
     32 {
     33 	SVIFS="$IFS"
     34 	result="$(eval $1)"
     35 	# Remove newlines
     36 	oifs="$IFS"
     37 	IFS="$nl"
     38 	result="$(echo $result)"
     39 	IFS="$oifs"
     40 	if [ "$2" != "$result" ]
     41 	then
     42 		atf_fail "expected [$2], found [$result]"
     43 	fi
     44 	IFS="$SVIFS"
     45 }
     46 
     47 atf_test_case all
     48 all_head() {
     49 	atf_set "descr" "Basic tests for here documents"
     50 }
     51 all_body() {
     52 	y=x
     53 
     54 	IFS=
     55 	check 'x=`cat <<EOF'$nl'text'${nl}EOF$nl'`; echo $x' 'text'
     56 	check 'x=`cat <<\EOF'$nl'text'${nl}EOF$nl'`; echo $x' 'text'
     57 
     58 	check 'x=`cat <<EOF'$nl'te${y}t'${nl}EOF$nl'`; echo $x' 'text'
     59 	check 'x=`cat <<\EOF'$nl'te${y}t'${nl}EOF$nl'`; echo $x' 'te${y}t'
     60 	check 'x=`cat <<"EOF"'$nl'te${y}t'${nl}EOF$nl'`; echo $x' 'te${y}t'
     61 	check 'x=`cat <<'"'EOF'"$nl'te${y}t'${nl}EOF$nl'`; echo $x' 'te${y}t'
     62 
     63 	check 'x=`cat <<EOF'$nl'te'"'"'xt'${nl}EOF$nl'`; echo $x' 'te'"'"'xt'
     64 	check 'x=`cat <<\EOF'$nl'te'"'"'xt'${nl}EOF$nl'`; echo $x' 'te'"'"'xt'
     65 	check 'x=`cat <<"EOF"'$nl'te'"'"'xt'${nl}EOF$nl'`; echo $x' 'te'"'"'xt'
     66 
     67 	check 'x=`cat <<EOF'$nl'te'"'"'${y}t'${nl}EOF$nl'`; echo $x' 'te'"'"'xt'
     68 	check 'x=`cat <<EOF'$nl'te'"''"'${y}t'${nl}EOF$nl'`; echo $x' 'te'"''"'xt'
     69 }
     70 
     71 atf_init_test_cases() {
     72 	atf_add_test_case all
     73 }
     74