iw7-mod/deps/zstd/tests/gzip/keep.sh
2024-08-13 05:15:34 -04:00

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#!/bin/sh
# Exercise the --keep option.
# Copyright (C) 2013-2016 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 <https://www.gnu.org/licenses/>.
# limit so don't run it by default.
. "${srcdir=.}/init.sh"; path_prepend_ .
echo fooooooooo > in || framework_failure_
cp in orig || framework_failure_
fail=0
# Compress and decompress both with and without --keep.
for k in --keep ''; do
# With --keep, the source must be retained, otherwise, it must be removed.
case $k in --keep) op='||' ;; *) op='&&' ;; esac
gzip $k in || fail=1
eval "test -f in $op fail=1"
test -f in.gz || fail=1
rm -f in || fail=1
gzip -d $k in.gz || fail=1
eval "test -f in.gz $op fail=1"
test -f in || fail=1
compare in orig || fail=1
rm -f in.gz || fail=1
done
cp orig in || framework_failure_
log=$(gzip -kv in 2>&1) || fail=1
case $log in
*'created in.gz'*) ;;
*) fail=1;;
esac
Exit $fail