2 # Ensure that --dereference-args (-D) gives reasonable names.
3 # This test would fail for coreutils-5.0.91.
5 # Copyright (C) 2003, 2004, 2005, 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/../envvar-check
30 t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$
31 trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0
32 trap '(exit $?); exit $?' 1 2 13 15
35 mkdir -p $tmp || framework_failure=1
36 cd $tmp || framework_failure=1
39 printf %65536s x > 64k
40 ln -s 64k slink-to-64k
42 if test $framework_failure = 1; then
43 echo "$0: failure in testing framework" 1>&2
49 du -D slink | sed 's/^[0-9][0-9]* //' > out
50 # Ensure that the trailing slash is preserved and handled properly.
51 du -D slink/ | sed 's/^[0-9][0-9]* //' >> out
53 # Ensure that -D makes du dereference even symlinks to non-directories.
54 # Be sure to use --apparent-size. Otherwise, we'd get varying block counts
55 # depending on file system type (e.g. 68 on ext3 vs. 64 on tmpfs and 72
56 # on SELinux-enabled systems).
57 du --apparent-size --block-size=1K -D slink-to-64k >> out
67 test $fail = 1 && diff out exp 2> /dev/null
69 (exit $fail); exit $fail