#! /bin/sh
#  -*- Mode: Shell-script -*-
# ----------------------------------------------------------------------
# equiv.test ---  test option equivivalence classes
#
# Time-stamp:        "2007-07-04 10:12:24 bkorb"
# Author:            Bruce Korb <bkorb@gnu.org>
##
##  This file is part of AutoOpts, a companion to AutoGen.
##  AutoOpts is free software.
##  AutoOpts is copyright (c) 1992-2007 by Bruce Korb - all rights reserved
##
##  AutoOpts is available under any one of two licenses.  The license
##  in use must be one of these two and the choice is under the control
##  of the user of the license.
##
##   The GNU Lesser General Public License, version 3 or later
##      See the files "COPYING.lgplv3" and "COPYING.gplv3"
##
##   The Modified Berkeley Software Distribution License
##      See the file "COPYING.mbsd"
##
##  These files have the following md5sums:
##
##  239588c55c22c60ffe159946a760a33e pkg/libopts/COPYING.gplv3
##  fa82ca978890795162346e661b47161a pkg/libopts/COPYING.lgplv3
##  66a5cedaf62c4b2637025f049f9b826f pkg/libopts/COPYING.mbsd
#
# $Id: equiv.test,v 4.7 2007/07/04 21:36:39 bkorb Exp $
# ----------------------------------------------------------------------

. ./defs

# # # # # # # # # # DEFINITIONS FILE # # # # # # # # #

echo "creating ${testname}.def in `pwd`"
CFLAGS="-g -static" \
testname="${testname}" test_main="${test_main}" \
argument="${argument}" long_opts="${long_opts}" \
${SHELLX} ${stdopts} option:'opt init' second=020 || \
    failure "Could not run stdopts.def"
cat >> ${testname}.def <<'_EOF_'
long-opts;

flag = {
  name = alpha;
  descrip = "alpha opt";
  equivalence = alpha;
  doc = 'alpha mumbling';
  arg-type = str;
  arg-optional;
};

flag = {
  name = beta;
  descrip = "beta opt";
  equivalence = alpha;
  doc = 'beta mumbling';
  arg-type = num;
};

flag = {
  name = gamma;
  descrip = "gamma opt";
  equivalence = alpha;
  doc = 'gamma mumbling';
  arg-type = bool;
};

flag = {
  name = omega;
  descrip = "omega opt";
  equivalence = alpha;
  doc = 'omega mumbling';
  arg-type = key;
  keyword = uno, dos, tres, mucho;
  arg-optional;
  arg-default = mucho;
};
_EOF_
echo ${AG_L} ${testname}.def
${AG_L} ${testname}.def || \
  failure AutoGen could not process

compile "-?"

# # # # # # # # # # HELP OUTPUT FILE # # # # # # # # #

echo creating ${testname}-base.help
cat > ${testname}-base.help <<_EOF_
test_${testname} - Test AutoOpts for ${testname}
USAGE:  equiv [ -<flag> [<val>] | --<name>[{=| }<val>] ]...
  Flg Arg Option-Name    Description
   -o Str option         The option option descrip
   -s Num second         The second option descrip
      opt alpha          alpha opt
      Num beta           beta opt
				- an alternate for alpha
      T/F gamma          gamma opt
				- an alternate for alpha
      opt omega          omega opt
				- an alternate for alpha
   -? no  help           Display usage information and exit
   -! no  more-help      Extended usage information passed thru pager

Options are specified by doubled hyphens and their name
or by a single hyphen and the flag character.

The valid "omega" option keywords are:
  uno dos tres mucho
_EOF_

cmp -s ${testname}*.help || \
  failure "`diff ${testname}-base.help ${testname}.help`"

cat > ${testname}-base.out <<_EOF_
20 109 756 /tmp/use
OPTION_CT=3
export OPTION_CT
TEST_EQUIV_SECOND=2 # 0x2
export TEST_EQUIV_SECOND
TEST_EQUIV_ALPHA=1 # 0x1
export TEST_EQUIV_ALPHA
=== --beta 5 -o opt ===
OPTION_CT=4
export OPTION_CT
TEST_EQUIV_OPTION='opt'
export TEST_EQUIV_OPTION
TEST_EQUIV_ALPHA_MODE='BETA'
export TEST_EQUIV_ALPHA_MODE
TEST_EQUIV_BETA=5 # 0x5
export TEST_EQUIV_BETA
=== --gamma Yes! ===
OPTION_CT=2
export OPTION_CT
TEST_EQUIV_ALPHA_MODE='GAMMA'
export TEST_EQUIV_ALPHA_MODE
TEST_EQUIV_GAMMA='true'
export TEST_EQUIV_GAMMA
=== --gamma false ===
OPTION_CT=2
export OPTION_CT
TEST_EQUIV_ALPHA_MODE='GAMMA'
export TEST_EQUIV_ALPHA_MODE
TEST_EQUIV_GAMMA='false'
export TEST_EQUIV_GAMMA
=== --omega tres ===
OPTION_CT=2
export OPTION_CT
TEST_EQUIV_ALPHA_MODE='OMEGA'
export TEST_EQUIV_ALPHA_MODE
TEST_EQUIV_OMEGA='tres'
export TEST_EQUIV_OMEGA
_EOF_

( set -e
  PAGER=wc ./${testname} --more | \
    sed 's,/use\..*,/use,;s,[ 	][ 	]*, ,g;s/^ //'
  ./${testname} --alpha -s 2
  echo === --beta 5 -o opt ===
  ./${testname} --beta 5 -o opt
  echo === --gamma Yes! ===
  ./${testname} --gamma Yes!
  echo === --gamma false ===
  ./${testname} --gamma false
  echo === --omega tres ===
  ./${testname} --omega tres ) > ${testname}.out

cmp -s ${testname}-base.out ${testname}.out || \
  failure "`
    diff -c ${testname}-base.out ${testname}.out`"

# # # # # # # # # # HELP OUTPUT FILE # # # # # # # # #

echo creating ${testname}-base2.help
cat > ${testname}-base2.help <<_EOF_
test_${testname} - Test AutoOpts for ${testname}
USAGE:  equiv [ -<flag> [<val>] | --<name>[{=| }<val>] ]...
  Flg Arg Option-Name    Description
   -o Str option         The option option descrip
   -s Num second         The second option descrip
      opt alpha          alpha opt
      Num beta           beta opt
				- an alternate for alpha
      T/F gamma          gamma opt
				- an alternate for alpha
      opt omega          omega opt
				- an alternate for alpha
   -? no  help           Display usage information and exit
   -! no  more-help      Extended usage information passed thru pager
   -> opt save-opts      Save the option state to a config file
   -< Str load-opts      Load options from a config file
				- disabled as --no-load-opts
				- may appear multiple times

Options are specified by doubled hyphens and their name
or by a single hyphen and the flag character.

The following option preset mechanisms are supported:
 - reading file ..../testdir/.test_equivrc

The valid "omega" option keywords are:
  uno dos tres mucho
_EOF_

echo 'homerc = "$$";' >> ${testname}.def

echo ${AG_L} ${testname}.def
${AG_L} ${testname}.def || \
  failure AutoGen could not process

compile "-?"
sed '/^ - reading file/s, file .*/testdir/, file ..../testdir/,' \
    ${testname}.help > ${testname}-test2.help
cmp -s ${testname}-base2.help ${testname}-test2.help || \
  failure "`diff ${testname}-base2.help ${testname}-test2.help`"

echo 'gamma Yes' > .test_equivrc

cat > ${testname}-base.out2 <<_EOF_
=== -o opt ===
OPTION_CT=2
export OPTION_CT
TEST_EQUIV_OPTION='opt'
export TEST_EQUIV_OPTION
TEST_EQUIV_ALPHA_MODE='GAMMA'
export TEST_EQUIV_ALPHA_MODE
TEST_EQUIV_GAMMA='true'
export TEST_EQUIV_GAMMA
=== --gamma Yes! ===
OPTION_CT=2
export OPTION_CT
TEST_EQUIV_ALPHA_MODE='GAMMA'
export TEST_EQUIV_ALPHA_MODE
TEST_EQUIV_GAMMA='true'
export TEST_EQUIV_GAMMA
=== --gamma false ===
OPTION_CT=2
export OPTION_CT
TEST_EQUIV_ALPHA_MODE='GAMMA'
export TEST_EQUIV_ALPHA_MODE
TEST_EQUIV_GAMMA='false'
export TEST_EQUIV_GAMMA
=== --omega tres ===
OPTION_CT=2
export OPTION_CT
TEST_EQUIV_ALPHA_MODE='OMEGA'
export TEST_EQUIV_ALPHA_MODE
TEST_EQUIV_OMEGA='tres'
export TEST_EQUIV_OMEGA
_EOF_

( set -e
  echo === -o opt ===
  ./${testname} -o opt
  echo === --gamma Yes! ===
  ./${testname} --gamma Yes!
  echo === --gamma false ===
  ./${testname} --gamma false
  echo === --omega tres ===
  ./${testname} --omega tres ) > ${testname}.out2

cmp -s ${testname}-base.out2 ${testname}.out2 || \
  failure "`
    diff -c ${testname}-base.out2 ${testname}.out2`"

./${testname} --omega tres --beta 12 2>/dev/null && \
  failure "${testname}-2 ERROR: conflicting options accepted"

cleanup

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

# end of equiv.test