diff options
Diffstat (limited to 'tests/du/deref-args.sh')
-rwxr-xr-x | tests/du/deref-args.sh | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/tests/du/deref-args.sh b/tests/du/deref-args.sh new file mode 100755 index 000000000..098e01a46 --- /dev/null +++ b/tests/du/deref-args.sh @@ -0,0 +1,48 @@ +#!/bin/sh +# Ensure that --dereference-args (-D) gives reasonable names. +# This test would fail for coreutils-5.0.91. + +# Copyright (C) 2003-2012 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, see <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ du + +mkdir -p dir/a || framework_failure_ +ln -s dir slink || framework_failure_ +printf %65536s x > 64k || framework_failure_ +ln -s 64k slink-to-64k || framework_failure_ + + +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 + +compare exp out || fail=1 + +Exit $fail |