1*3117ece4Schristos#!/bin/sh 2*3117ece4Schristos# Exercise zdiff with two compressed inputs. 3*3117ece4Schristos# Before gzip-1.4, this would fail. 4*3117ece4Schristos 5*3117ece4Schristos# Copyright (C) 2009-2016 Free Software Foundation, Inc. 6*3117ece4Schristos 7*3117ece4Schristos# This program is free software: you can redistribute it and/or modify 8*3117ece4Schristos# it under the terms of the GNU General Public License as published by 9*3117ece4Schristos# the Free Software Foundation, either version 3 of the License, or 10*3117ece4Schristos# (at your option) any later version. 11*3117ece4Schristos 12*3117ece4Schristos# This program is distributed in the hope that it will be useful, 13*3117ece4Schristos# but WITHOUT ANY WARRANTY; without even the implied warranty of 14*3117ece4Schristos# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15*3117ece4Schristos# GNU General Public License for more details. 16*3117ece4Schristos 17*3117ece4Schristos# You should have received a copy of the GNU General Public License 18*3117ece4Schristos# along with this program. If not, see <https://www.gnu.org/licenses/>. 19*3117ece4Schristos# limit so don't run it by default. 20*3117ece4Schristos 21*3117ece4Schristos. "${srcdir=.}/init.sh"; path_prepend_ . 22*3117ece4Schristos 23*3117ece4Schristosecho a > a || framework_failure_ 24*3117ece4Schristosecho b > b || framework_failure_ 25*3117ece4Schristosgzip a b || framework_failure_ 26*3117ece4Schristos 27*3117ece4Schristoscat <<EOF > exp 28*3117ece4Schristos1c1 29*3117ece4Schristos< a 30*3117ece4Schristos--- 31*3117ece4Schristos> b 32*3117ece4SchristosEOF 33*3117ece4Schristos 34*3117ece4Schristosfail=0 35*3117ece4Schristoszdiff a.gz b.gz > out 2>&1 36*3117ece4Schristostest $? = 1 || fail=1 37*3117ece4Schristos 38*3117ece4Schristoscompare exp out || fail=1 39*3117ece4Schristos 40*3117ece4Schristosrm -f out 41*3117ece4Schristos# expect success, for equal files 42*3117ece4Schristoszdiff a.gz a.gz > out 2> err || fail=1 43*3117ece4Schristos# expect no output 44*3117ece4Schristostest -s out && fail=1 45*3117ece4Schristos# expect no stderr 46*3117ece4Schristostest -s err && fail=1 47*3117ece4Schristos 48*3117ece4SchristosExit $fail 49