#! /bin/sh
#  -*- Mode: Shell-script -*-
# for.test --- test functionality of `for' function
#
# Author:            Bruce Korb <bkorb@gnu.org>
##
## This file is part of AutoGen.
## AutoGen Copyright (C) 1992-2016 by Bruce Korb - all rights reserved
##
## AutoGen is free software: you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by the
## Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## AutoGen is distributed in the hope that it will be useful, but
## WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
## See the GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License along
## with this program.  If not, see <http://www.gnu.org/licenses/>.
##
#
# ----------------------------------------------------------------------

. ./defs

# # # # # # # # # # TEMPLATE FILE # # # # # # # # #

echo creating $testname.tpl
${SED} 's/^ *[0-9]*: //' > $testname.tpl <<_EOF_
 1: <= AutoGen5 template test =>
 2: <=
 3: FOR list ",\n" =><=
 4:   IF (first-for?)
 5:      =>FIRST:  <=
 6:   ELIF (last-for?)
 7:      =>LAST:   <=
 8:   ELSE
 9:      =>MIDDLE: <=
10:   ENDIF =><=elt[0]=><=
11: ENDFOR =>
12: <=
13: FOR list-2       \=>
14: <=FOR list   ", "\=>
15: <=bumble         \=>
16: <=ENDFOR         \=>
17: <=
18: ENDFOR            =>
19: <=
20: FOR list  ",\n"   =><=
21:   FOR list-2 \=>	
22: <=(for-index "list")=>:  <=
23: 
24:       IF (first-for? "list")
25:          =>FIRST  <=
26:       ELIF (last-for? "list")
27:          =>LAST   <=
28:       ELSE
29:          =>MIDDLE <=
30:       ENDIF       =><=
31: 
32:       (tpl-file-line " on line %2\$d") =><=
33: 
34:   ENDFOR          =><=
35: ENDFOR            =>
_EOF_


# Create the files we need in the test environment
cat > $testname.def <<_EOF_
AutoGen definitions $testname;
list = { elt = one; },
{ elt = two.one, two.two, two.three; };
list = { elt = three; }, {elt = four;};

list-2 = { bumble = mumble; };
_EOF_

# this is the output we should expect to see
cat > $testname.sample <<_EOF_
FIRST:  one,
MIDDLE: two.one,
MIDDLE: three,
LAST:   four
mumble, mumble, mumble, mumble
0:  FIRST   on line 32,
1:  MIDDLE  on line 32,
2:  MIDDLE  on line 32,
3:  LAST    on line 32
_EOF_

run_ag x $testname.def || failure AutoGen failed
cmp -s $testname.test $testname.sample || \
    failure "`diff -c $testname.test $testname.sample`"

echo '<= FOR =><= ENDFOR =>' >> $testname.tpl
f=`(run_ag x $testname.def 2>&1) | ${EGREP} 'requires iterator'`
test -z "$f" && \
  failure "failed to detect missing FOR iterator"

cleanup

## Local Variables:
## mode: shell-script
## indent-tabs-mode: nil
## sh-indentation: 2
## sh-basic-offset: 2
## End:

# end of for.test