2 # Make sure du gives the right diagnostic for a readable,
3 # but inaccessible directory.
5 # Copyright (C) 2003, 2006 Free Software Foundation, Inc.
7 # This program is free software; you can redistribute it and/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2 of the License, or
10 # (at your option) any later version.
12 # This program is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this program; if not, write to the Free Software
19 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 if test "$VERBOSE" = yes; then
27 . $srcdir/../lang-default
28 PRIV_CHECK_ARG=require-non-root . $srcdir/../priv-check
31 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
32 trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
33 trap '(exit $?); exit $?' 1 2 13 15
36 mkdir -p $tmp || framework_failure=1
37 cd $tmp || framework_failure=1
38 mkdir -p d/no-x/y || framework_failure=1
39 chmod u=rw d/no-x || framework_failure=1
41 if test $framework_failure = 1; then
42 echo "$0: failure in testing framework" 1>&2
48 # This must exit nonzero.
49 du d >/dev/null 2>out && fail=1
52 du: `d/no-x': Permission denied
55 # With native fdopendir, du uses a different code path.
56 cat <<\EOF > exp-native-fdopendir
57 du: cannot access `d/no-x/y': Permission denied
60 if cmp out exp >/dev/null 2>&1; then
63 if cmp out exp-native-fdopendir; then
70 test $fail = 1 && diff out exp 2> /dev/null
72 (exit $fail); exit $fail