1#!/bin/sh
2# Exercise the --keep option.
3
4# Copyright (C) 2013-2016 Free Software Foundation, Inc.
5
6# This program is free software: you can redistribute it and/or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation, either version 3 of the License, or
9# (at your option) any later version.
10
11# This program is distributed in the hope that it will be useful,
12# but WITHOUT ANY WARRANTY; without even the implied warranty of
13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14# GNU General Public License for more details.
15
16# You should have received a copy of the GNU General Public License
17# along with this program.  If not, see <http://www.gnu.org/licenses/>.
18# limit so don't run it by default.
19
20. "${srcdir=.}/init.sh"; path_prepend_ .
21
22echo fooooooooo > in || framework_failure_
23cp in orig || framework_failure_
24
25fail=0
26
27# Compress and decompress both with and without --keep.
28for k in --keep ''; do
29  # With --keep, the source must be retained, otherwise, it must be removed.
30  case $k in --keep) op='||' ;; *) op='&&' ;; esac
31
32  gzip $k in || fail=1
33  eval "test -f in $op fail=1"
34  test -f in.gz || fail=1
35  rm -f in || fail=1
36
37  gzip -d $k in.gz || fail=1
38  eval "test -f in.gz $op fail=1"
39  test -f in || fail=1
40  compare in orig || fail=1
41  rm -f in.gz || fail=1
42done
43
44cp orig in || framework_failure_
45log=$(gzip -kv in 2>&1) || fail=1
46case $log in
47  *'created in.gz'*) ;;
48  *) fail=1;;
49esac
50
51Exit $fail
52