113 lines
4.5 KiB
Python
113 lines
4.5 KiB
Python
#
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# -*- coding: utf-8 -*-
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# Wireshark tests
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# By Gerald Combs <gerald@wireshark.org>
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#
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# Ported from a set of Bash scripts which were copyright 2005 Ulf Lamping
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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'''Name resolution tests'''
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import config
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import os.path
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import subprocesstest
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import unittest
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dns_icmp_pcapng = os.path.join(config.capture_dir, 'dns+icmp.pcapng.gz')
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tf_str = { True: 'TRUE', False: 'FALSE' }
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def check_name_resolution(self, o_net_name, o_external_name_res, o_hosts_file, custom_profile, grep_str, fail_on_match=False):
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tshark_cmd = (config.cmd_tshark,
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'-r', dns_icmp_pcapng,
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'-o', 'nameres.network_name: ' + tf_str[o_net_name],
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'-o', 'nameres.use_external_name_resolver: ' + tf_str[o_external_name_res],
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'-o', 'nameres.hosts_file_handling: ' + tf_str[o_hosts_file],
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)
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if custom_profile:
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tshark_cmd += ('-C', config.custom_profile_name)
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self.assertRun(tshark_cmd, env=config.test_env)
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if fail_on_match:
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self.assertFalse(self.grepOutput(grep_str))
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else:
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self.assertTrue(self.grepOutput(grep_str))
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class case_name_resolution(subprocesstest.SubprocessTestCase):
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def test_name_resolution_net_t_ext_f_hosts_f_global(self):
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'''Name resolution, no external, no profile hosts, global profile.'''
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# nameres.network_name: True
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# nameres.use_external_name_resolver: False
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# nameres.hosts_file_handling: False
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# Profile: Default
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check_name_resolution(self, True, False, False, False, 'global-8-8-8-8')
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def test_name_resolution_net_t_ext_f_hosts_f_personal(self):
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'''Name resolution, no external, no profile hosts, personal profile.'''
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# nameres.network_name: True
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# nameres.use_external_name_resolver: False
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# nameres.hosts_file_handling: False
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# Profile: Default
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check_name_resolution(self, True, False, False, False, 'personal-8-8-4-4')
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def test_name_resolution_net_t_ext_f_hosts_f_custom(self):
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'''Name resolution, no external, no profile hosts, custom profile.'''
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# nameres.network_name: True
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# nameres_use_external_name_resolver: False
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# nameres.hosts_file_handling: False
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# Profile: Custom
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check_name_resolution(self, True, False, False, True, 'custom-4-2-2-2')
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def test_name_resolution_net_t_ext_f_hosts_t_global(self):
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'''Name resolution, no external, profile hosts, global profile.'''
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# nameres.network_name: True
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# nameres.use_external_name_resolver: False
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# nameres.hosts_file_handling: True
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# Profile: Default
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check_name_resolution(self, True, False, True, False, 'global-8-8-8-8', True)
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def test_name_resolution_net_t_ext_f_hosts_t_personal(self):
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'''Name resolution, no external, profile hosts, personal profile.'''
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# nameres.network_name: True
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# nameres.use_external_name_resolver: False
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# nameres.hosts_file_handling: True
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# Profile: Default
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check_name_resolution(self, True, False, True, False, 'personal-8-8-4-4')
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def test_name_resolution_net_t_ext_f_hosts_t_custom(self):
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'''Name resolution, no external, profile hosts, custom profile.'''
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# nameres.network_name: True
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# nameres_use_external_name_resolver: False
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# nameres.hosts_file_handling: True
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# Profile: Custom
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check_name_resolution(self, True, False, True, True, 'custom-4-2-2-2')
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def test_hosts_any(self):
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self.runProcess((config.cmd_tshark,
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'-r', dns_icmp_pcapng,
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'-qz', 'hosts',
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),
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env=config.test_env)
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self.assertTrue(self.grepOutput('174.137.42.65\twww.wireshark.org'))
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self.assertTrue(self.grepOutput('fe80::6233:4bff:fe13:c558\tCrunch.local'))
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def test_hosts_ipv4(self):
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self.runProcess((config.cmd_tshark,
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'-r', dns_icmp_pcapng,
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'-qz', 'hosts,ipv4',
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),
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env=config.test_env)
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self.assertTrue(self.grepOutput('174.137.42.65\twww.wireshark.org'))
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self.assertFalse(self.grepOutput('fe80::6233:4bff:fe13:c558\tCrunch.local'))
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def test_hosts_ipv6(self):
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self.runProcess((config.cmd_tshark,
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'-r', dns_icmp_pcapng,
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'-qz', 'hosts,ipv6',
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),
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env=config.test_env)
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self.assertTrue(self.grepOutput('fe80::6233:4bff:fe13:c558\tCrunch.local'))
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self.assertFalse(self.grepOutput('174.137.42.65\twww.wireshark.org'))
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