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#! /bin/sh
# Test suite for argp.
# Copyright (C) 2006-2013 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 <http://www.gnu.org/licenses/>. */
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 > $TMP <<EOT
Usage: test-argp [-tvCSOlp?V] [-f FILE] [-r FILE] [-o[ARG]] [--test]
[--file=FILE] [--input=FILE] [--read=FILE] [--verbose] [--cantiga]
[--sonet] [--option] [--optional[=ARG]] [--limerick] [--poem]
[--help] [--usage] [--version] ARGS...
EOT
./test-argp$EXEEXT --usage | func_compare || ERR=1
####
# Test working usage-indent format
cat > $TMP <<EOT
Usage: test-argp [-tvCSOlp?V] [-f FILE] [-r FILE] [-o[ARG]] [--test]
[--file=FILE] [--input=FILE] [--read=FILE] [--verbose] [--cantiga] [--sonet]
[--option] [--optional[=ARG]] [--limerick] [--poem] [--help] [--usage]
[--version] ARGS...
EOT
ARGP_HELP_FMT='usage-indent=0' ./test-argp$EXEEXT --usage | func_compare || ERR=1
####
# Test --help output
cat >$TMP <<EOT
Usage: test-argp [OPTION...] ARGS...
documentation string
Main options
-t, --test
Option Group 1
-f, -r, --file=FILE, --input=FILE, --read=FILE
Option with a mandatory argument
-v, --verbose Simple option without arguments
Option Group 1.1
-C, --cantiga create a cantiga
-S, --sonet create a sonet
Option Group 2
-O, --option An option
-o, --optional[=ARG] Option with an optional argument. ARG is one of
the following:
many many units
one one unit
two two units
Option Group 2.1
-l, --limerick create a limerick
-p, --poem create a poem
-?, --help give this help list
--usage give a short usage message
-V, --version print program version
Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.
Report bugs to <>.
EOT
# Compare --help output, but filter out any bug-reporting email address.
./test-argp$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
|
