2 # Exercise zdiff with two compressed inputs.
3 # Before gzip-1.4, this would fail.
5 # Copyright (C) 2009-2016 Free Software Foundation, Inc.
7 # This program is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program. If not, see <https://www.gnu.org/licenses/>.
19 # limit so don't run it by default.
21 . "${srcdir=.}/init.sh"; path_prepend_ .
23 echo a > a || framework_failure_
24 echo b > b || framework_failure_
25 gzip a b || framework_failure_
35 zdiff a.gz b.gz > out 2>&1
38 compare exp out || fail=1
41 # expect success, for equal files
42 zdiff a.gz a.gz > out 2> err || fail=1