2 # Make sure cp -pR --parents isn't too generous with parent permissions.
4 # Copyright (C) 2006, 2007 Free Software Foundation, Inc.
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 2 of the License, or
9 # (at your option) any later version.
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.
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
21 if test "$VERBOSE" = yes; then
27 t0=`echo "$0"|sed 's,.*/,,'`.tmp;tmp=$t0/$$
28 trap 'status=$?; cd "$pwd" && rm -rf $t0 && exit $status' 0
29 trap '(exit $?); exit' 1 2 13 15
32 mkdir -p $tmp || framework_failure=1
33 cd $tmp || framework_failure=1
36 mkdir mode ownership d || framework_failure=1
37 chmod g+s d 2>/dev/null # The cp test is valid either way.
41 for attr in mode ownership
43 mkfifo $attr/fifo || {
44 echo "$0: fifos not supported; skipping this test." 1>&2
48 # Copy a fifo's contents. That way, we can examine d/$attr's
49 # state while cp is running.
50 cp --preserve=$attr -R --copy-contents --parents $attr d &
54 # Now 'cp' is reading the fifo.
55 # Check the permissions of the temporary destination
56 # directory that 'cp' has made.
57 ls -ld d/$attr >d/$attr.ls
59 # Close the fifo so that "cp" can continue. But output first,
60 # before exiting, otherwise some shells would optimize away the file
61 # descriptor that holds the fifo open.
65 ls_output=`cat d/$attr.ls` || fail=1
66 case $attr,$ls_output in
67 ownership,d???--[-S]--[-S]* | \
69 mode,d??[-x]?w[-x]?-[-x]* )
75 wait $cp_pid || fail=1
78 (exit $fail); exit $fail