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# Copyright (C) 2008-2014 Bastian Kleineidam
#
# 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 2 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
"""
Test network functions.
"""
import unittest
from tests import need_network, need_linux
from linkcheck.network import iputil
class TestNetwork(unittest.TestCase):
"""Test network functions."""
@need_network
@need_linux
def test_iputils(self):
# note: need a hostname whose reverse lookup of the IP is the same host
host = "dinsdale.python.org"
ips = iputil.resolve_host(host)
self.assertTrue(len(ips) > 0)
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