# Process this file with autom4te to create testsuite.  -*- Autotest -*-
# Copyright (C) 2014-2015, 2017 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, 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301 USA.

# Cpio v2.11.90 changed the way symlink name is read from archive.
# References:
# http://lists.gnu.org/archive/html/bug-cpio/2014-11/msg00007.html

AT_SETUP([symlink-long])
AT_KEYWORDS([symlink-long copyout])

m4_pushdef([DIRNAME],
[m4_if($1,0,,[xxxxxxxxx/DIRNAME(m4_decr($1))])])

AT_CHECK([

# len(dirname) > READBUFSIZE
dirname=DIRNAME(52)
AS_MKDIR_P($dirname)
ln -s "$dirname" x || AT_SKIP_TEST

echo x | cpio -o > ar
list=`cpio -tv < ar | sed 's|.*-> ||'`
test "$list" = "$dirname" && echo success || echo fail
],
[0],
[success
],[2 blocks
2 blocks
])

m4_popdef([DIRNAME])

AT_CLEANUP