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#!/bin/sh
# Test for a bug in fts's handling of FTS_XDEV, the flag behind
# du's --one-file-system (-x) option.
# Copyright (C) 2006-2008 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/>.
if test "$VERBOSE" = yes; then
set -x
du --version
fi
. $srcdir/test-lib.sh
mkdir -p b/c y/z || framework_failure
fail=0
# Due to a used-uninitialized variable, the "du -x" from coreutils-6.6
# would not traverse into second and subsequent directories listed
# on the command line.
du -ax b y > t || fail=1
sed 's/^[0-9][0-9]* //' t > out
cat <<\EOF > exp || fail=1
b/c
b
y/z
y
EOF
compare out exp || fail=1
Exit $fail
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