#! /bin/sh
#  -*- Mode: Shell-script -*-
# ----------------------------------------------------------------------
# stdopts.test ---   test standard options
#
# Author:            Bruce Korb <bkorb@gnu.org>
##
##  This file is part of AutoOpts, a companion to AutoGen.
##  AutoOpts is free software.
##  AutoOpts is Copyright (C) 1992-2015 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 sha256 sums:
##
##  8584710e9b04216a394078dc156b781d0b47e1729104d666658aecef8ee32e95  COPYING.gplv3
##  4379e7444a0e2ce2b12dd6f5a52a27a4d02d39d247901d3285c88cf0d37f477b  COPYING.lgplv3
##  13aa749a5b0a454917a944ed8fffc530b784f5ead522b1aacaf4ec8aa55a6239  COPYING.mbsd
#
# ----------------------------------------------------------------------

. ./defs

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

echo "creating ${testname}.def in `pwd`"
cat > ${testname}.def <<- _EOF_

	AutoGen Definitions options;

	prog-name = test_${testname};
	prog-title = "${testname} test";
	config-header = 'config.h';
	no-xlate = anything;
	main = {
	    main-type = main;
	    main-text = <<- _EndMain_
		\    (void)optionProcess(&test_${testname}Options, argc, argv);
		\    optionPutShell(&test_${testname}Options);
		\    return ferror(stdout) ? 1 : 0;
		_EndMain_;
	};
	long-opts;

	#define VERBOSE_ENUM
	#define VERBOSE_FLAG

	#include stdoptions
	_EOF_

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

compile "-?"

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

echo creating ${testname}.hlp
clean_help > ${testname}.hbase <<- _EOF_
	test_stdopts - stdopts test
	Usage:  stdopts [ -<flag> [<val>] | --<name>[{=| }<val>] ]...

	The following options are commonly used and are provided and supported
	by AutoOpts:

	  Flg Arg Option-Name    Description
	   -V KWd verbose        run program with progress info

	Version, usage and configuration options:

	  Flg Arg Option-Name    Description
	   -? no  help           display extended 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 "verbose" option keywords are:
	  silent quiet brief informative verbose
	  or an integer from 0 through 4
	_EOF_

#  When building with DEBUG set, we get an unanticipated option:
#
${GREP} -v 'run program with debugging info' ${testname}.help > ${testname}.hres

cmp -s ${testname}.h[br]* || \
  failure "MISCOMPARE: `diff ${testname}.h[br]*`"

./${testname} --verbose=exp > /dev/null 2>&1 && \
  failure ${testname} accepted ambiguous keyword

./${testname} --verbose=inf > ${testname}.out || \
  failure ${testname} did not handle its options

cat > ${testname}.oex <<_EOF_
OPTION_CT=1
export OPTION_CT
TEST_STDOPTS_VERBOSE='informative'
export TEST_STDOPTS_VERBOSE
_EOF_

cmp -s ${testname}.o* || \
  failure "`diff ${testname}.o??`"

# # # # # # # # # # USAGE OPTION # # # # # # # # # # #

( ${SED} "s/${testname}/${testname}-2/g
	s/-2Options/_2Options/g" ${testname}.def
  echo 'usage-opt;'
) > ${testname}-2.def

testname=${testname}-2

${AG_L} ${testname}.def || {
    testname=${testname%-2}
    failure AutoGen could not process
}

compile "--usage"

clean_help > ${testname}.hbase <<- _EOF_
	test_stdopts-2 - stdopts-2 test
	Usage:  stdopts-2 [ -<flag> [<val>] | --<name>[{=| }<val>] ]...
	  Flg Arg Option-Name    Description
	   -V KWd verbose        run program with progress info
	   -? no  help           display extended usage information and exit
	   -! no  more-help      extended usage information passed thru pager
	   -u no  usage          abbreviated usage to stdout

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

#  When building with DEBUG set, we get an unanticipated option:
#
${GREP} -v 'run program with debugging info' ${testname}.help > ${testname}.hres

cmp -s ${testname}.h[br]* || {
    testname=${testname%-2}
    failure "MISCOMPARE: `diff ${testname}-2.h[br]*`"
}

use=`
  set +x
  exec 2>&1
  exec 1>/dev/null
  ./${testname} --usage`
test $? -eq 0       || failure usage failure
test "X${use}" = X  || failure misdirected usage

testname=${testname%-2}
cleanup

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

# end of stdopts.test