2 # Make sure cp -p isn't too generous with file permissions.
4 # Copyright (C) 2006 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
37 echo "$0: fifos not supported; skipping this test." 1>&2
41 # Copy a fifo's contents. That way, we can examine the
42 # destination permissions before they're finalized.
43 cp -p --copy-contents fifo fifo-copy &
47 # Now 'cp' is reading the fifo. Wait for the destination file to
48 # be created, encouraging things along by echoing to the fifo.
49 while test ! -f fifo-copy; do
53 # Check the permissions of the destination.
54 ls -l fifo-copy >ls.out
56 # Close the fifo so that "cp" can continue. But output first,
57 # before exiting, otherwise some shells would optimize away the file
58 # descriptor that holds the fifo open.
69 wait $cp_pid || fail=1
71 (exit $fail); exit $fail