# Check failed parent lookup does not corrupt the directory cache. -*- Autotest -*-

# Copyright 2026 Free Software Foundation, Inc.

# This file is part of GNU tar.

# GNU tar 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.

# GNU tar 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/>.

AT_SETUP([failed parent lookup and directory cache])
AT_KEYWORDS([extract extrac35 chdir])

AT_TAR_CHECK([
mkdir -p src/a src/b dest
printf 'one\n' > src/a/one
printf 'two\n' > src/b/two

tar -cf archive.tar -C src --no-recursion a/one b/two &&
tar -xf archive.tar -C dest &&
test -f dest/a/one &&
test -f dest/b/two &&
test ! -e dest/a/two &&
cmp src/a/one dest/a/one &&
cmp src/b/two dest/b/two
])

AT_CLEANUP