#!/bin/sh # Ensure that cp --parents works properly with a preexisting dest. directory # Copyright (C) 2008-2018 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 . . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src print_ver_ cp working_umask_or_skip_ # cp -p gives ENOTSUP on NFS on Linux 2.6.9 at least require_local_dir_ mkdir -p a/b/c a/b/d e || framework_failure_ touch a/b/c/foo a/b/d/foo || framework_failure_ cp -p --parent a/b/c/foo e || framework_failure_ # Make permissions of e/a different, so that we exercise the # code in cp -p --parents that propagates permissions even # to a destination directory that it doesn't create. chmod g-rx e/a e/a/b || framework_failure_ cp -p --parent a/b/d/foo e || fail=1 # Ensure that permissions on just-created directory, e/a/, # are the same as those on original, a/. # The sed filter maps any 's' from an inherited set-GID bit # to the usual 'x'. Otherwise, under unusual circumstances, this # test would fail with e.g., drwxr-sr-x != drwxr-xr-x . # For reference, the unusual circumstances is: build dir is set-gid, # so "a/" inherits that. However, when the user does not belong to # the group of the build directory, chmod ("a/e", 02755) returns 0, # yet fails to set the S_ISGID bit. for dir in a a/b a/b/d; do test $(stat --printf %A $dir|sed s/s/x/g) \ = $(stat --printf %A e/$dir|sed s/s/x/g) || fail=1 done Exit $fail