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#!/bin/sh
# Test the obsolescent GZIP environment variable.
# Copyright 2015-2016 Free Software Foundation, Inc.
# 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/>.
# limit so don't run it by default.
. "${srcdir=.}/init.sh"; path_prepend_ ..
echo a >exp || framework_failure_
gzip <exp >in || framework_failure_
fail=0
GZIP=-qv gzip -d <in >out 2>err || fail=1
compare exp out || fail=1
for badopt in -- -c --stdout -d --decompress -f --force -h --help -k --keep \
-l --list -L --license -r --recursive -Sxxx --suffix=xxx '--suffix xxx' \
-t --test -V --version
do
GZIP=$badopt gzip -d <in >out 2>err && fail=1
done
for goodopt in -n --no-name -N --name -q --quiet -v --verbose \
-1 --fast -2 -3 -4 -5 -6 -7 -8 -9 --best
do
GZIP=$goodopt gzip -d <in >out 2>err || fail=1
compare exp out || fail=1
done
Exit $fail
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