#! /bin/sh
# Test suite for argp.
# Copyright (C) 2006-2018 Free Software Foundation, Inc.
# This file is part of the GNUlib Library.
#
# This program 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.
#
# This program 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 . */
TMP=argp.$$
unset ARGP_HELP_FMT
ERR=0
func_compare() {
# If argp was compiled without base_name, it will display full program name.
# If run on mingw, it will display the program name with a .exe suffix.
sed '1{
s,: [^ ]*/test-argp,: test-argp,
s,: test-argp\.exe,: test-argp,
}' | LC_ALL=C tr -d '\r' | diff -c $TMP -
}
####
# Test --usage output
cat > $TMP < $TMP <$TMP <.
EOT
# Compare --help output, but filter out any bug-reporting email address.
./test-argp$EXEEXT --help \
| sed 's/^\(Report bugs to \)<[^>]*>.$/\1<>./' | func_compare || ERR=1
####
# Test ambiguous option handling
./test-argp$EXEEXT --optio 2>/dev/null && ERR=1
####
# Run built-in tests
./test-argp$EXEEXT || ERR=1
rm $TMP
exit $ERR