# Test suite for GNU tar.                             -*- autotest -*-
# Copyright 2022-2023 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([extract a large directory tree with --delay-directory-restore])
AT_KEYWORDS([extract extrac26])

AT_TAR_CHECK([
AT_SKIP_LARGE_FILES
AT_TIMEOUT_PREREQ

echo Creating dirtree
awk 'BEGIN { for (j = 0; j < 300; j++) for (k = 0; k < 300; k++) print "dirtree/" j "/" k }' | \
  xargs mkdir -p

echo Creating archive
tar -cf archive.tar dirtree

echo Extracting archive
mkdir output
timeout 60 tar -xf archive.tar --delay-directory-restore -C output
],
[0],
[Creating dirtree
Creating archive
Extracting archive
],
[],[],[],[gnu])

AT_CLEANUP