1#!/bin/sh 2# Test basic --backup functionality for both cp and mv. 3 4# Copyright (C) 1999-2023 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 <https://www.gnu.org/licenses/>. 18 19. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src 20print_ver_ cp 21 22umask 022 23 24# Be careful to close $actual before removing the containing directory. 25# Use '1>&2' rather than '1<&-' since the latter appears not to work 26# with /bin/sh from powerpc-ibm-aix4.2.0.0. 27 28actual=actual 29expected=expected 30 31exec 3>&1 1> $actual 32 33for prog in cp mv; do 34 for initial_files in 'x' 'x y' 'x y y~' 'x y y.~1~' 'x y y~ y.~1~'; do 35 for opt in none off numbered t existing nil simple never; do 36 touch $initial_files 37 $prog --backup=$opt x y || fail=1 38 echo $initial_files $opt: $(ls [xy]*); rm -f x y y~ y.~?~ 39 done 40 done 41done 42 43cat <<\EOF > $expected-tmp 44x none: x y 45x off: x y 46x numbered: x y 47x t: x y 48x existing: x y 49x nil: x y 50x simple: x y 51x never: x y 52x y none: x y 53x y off: x y 54x y numbered: x y y.~1~ 55x y t: x y y.~1~ 56x y existing: x y y~ 57x y nil: x y y~ 58x y simple: x y y~ 59x y never: x y y~ 60x y y~ none: x y y~ 61x y y~ off: x y y~ 62x y y~ numbered: x y y.~1~ y~ 63x y y~ t: x y y.~1~ y~ 64x y y~ existing: x y y~ 65x y y~ nil: x y y~ 66x y y~ simple: x y y~ 67x y y~ never: x y y~ 68x y y.~1~ none: x y y.~1~ 69x y y.~1~ off: x y y.~1~ 70x y y.~1~ numbered: x y y.~1~ y.~2~ 71x y y.~1~ t: x y y.~1~ y.~2~ 72x y y.~1~ existing: x y y.~1~ y.~2~ 73x y y.~1~ nil: x y y.~1~ y.~2~ 74x y y.~1~ simple: x y y.~1~ y~ 75x y y.~1~ never: x y y.~1~ y~ 76x y y~ y.~1~ none: x y y.~1~ y~ 77x y y~ y.~1~ off: x y y.~1~ y~ 78x y y~ y.~1~ numbered: x y y.~1~ y.~2~ y~ 79x y y~ y.~1~ t: x y y.~1~ y.~2~ y~ 80x y y~ y.~1~ existing: x y y.~1~ y.~2~ y~ 81x y y~ y.~1~ nil: x y y.~1~ y.~2~ y~ 82x y y~ y.~1~ simple: x y y.~1~ y~ 83x y y~ y.~1~ never: x y y.~1~ y~ 84EOF 85 86sed 's/: x/:/' $expected-tmp |cat $expected-tmp - > $expected 87 88exec 1>&3 3>&- 89 90compare $expected $actual || fail=1 91 92Exit $fail 93