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#!/bin/sh
# exercise another small part of remove.c
# Copyright (C) 2002, 2003, 2004, 2006, 2007 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
rm --version
fi
. $srcdir/../lang-default
. $srcdir/../test-lib.sh
skip_if_root_
mkdir -p z || framework_failure
cd z || framework_failure
touch empty empty-u || framework_failure
echo not-empty > fu
ln -s empty-f slink
ln -s . slinkdot
mkdir d du || framework_failure
chmod u-w fu du empty-u || framework_failure
cd ..
fail=0
cat <<EOF > in
y
y
y
y
y
y
y
y
y
EOF
# Both of these should fail.
rm -ir z < in > out 2>&1 || fail=1
# Given input like `rm: ...? rm: ...? ' (no trailing newline),
# the `head...' part of the pipeline below removes the trailing space, so
# that sed doesn't have to deal with a line lacking a terminating newline.
# This avoids a bug whereby some vendor-provided (Tru64) versions of sed
# would mistakenly tack a newline onto the end of the output.
tr '?' '\n' < out | head --bytes=-1 | sed 's/^ //' |sort > o2
mv o2 out
sort <<EOF > exp || fail=1
rm: descend into directory \`z'
rm: remove regular empty file \`z/empty'
rm: remove write-protected regular file \`z/fu'
rm: remove write-protected regular empty file \`z/empty-u'
rm: remove symbolic link \`z/slink'
rm: remove symbolic link \`z/slinkdot'
rm: remove directory \`z/d'
rm: remove write-protected directory \`z/du'
rm: remove directory \`z'
EOF
compare out exp || fail=1
test -d z && fail=1
(exit $fail); exit $fail
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