#!/bin/sh # Ensure that --dereference-args (-D) gives reasonable names. # This test would fail for coreutils-5.0.91. # Copyright (C) 2003, 2004, 2005, 2006 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, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. if test "$VERBOSE" = yes; then set -x du --version fi . $srcdir/../envvar-check pwd=`pwd` t0=`echo "$0"|sed 's,.*/,,'`.tmp; tmp=$t0/$$ trap 'status=$?; cd "$pwd" && chmod -R u+rwx $t0 && rm -rf $t0 && exit $status' 0 trap '(exit $?); exit $?' 1 2 13 15 framework_failure=0 mkdir -p $tmp || framework_failure=1 cd $tmp || framework_failure=1 mkdir -p dir/a ln -s dir slink printf %65536s x > 64k ln -s 64k slink-to-64k if test $framework_failure = 1; then echo "$0: failure in testing framework" 1>&2 (exit 1); exit 1 fi fail=0 du -D slink | sed 's/^[0-9][0-9]* //' > out # Ensure that the trailing slash is preserved and handled properly. du -D slink/ | sed 's/^[0-9][0-9]* //' >> out # Ensure that -D makes du dereference even symlinks to non-directories. # Be sure to use --apparent-size. Otherwise, we'd get varying block counts # depending on file system type (e.g. 68 on ext3 vs. 64 on tmpfs and 72 # on SELinux-enabled systems). du --apparent-size --block-size=1K -D slink-to-64k >> out cat <<\EOF > exp slink/a slink slink/a slink/ 64 slink-to-64k EOF cmp out exp || fail=1 test $fail = 1 && diff out exp 2> /dev/null (exit $fail); exit $fail