forked from osmocom/wireshark
89 lines
3.3 KiB
Python
89 lines
3.3 KiB
Python
# -*- 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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# Copyright (c) 2019 Dario Lombardo <lomato@gmail.com>
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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'''extcap tests'''
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import subprocesstest
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import fixtures
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import re
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import os
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import sys
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@fixtures.fixture
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def check_extcap_execution(cmd_extcap, program_path, request):
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def check_extcap_interface_execution(extcap_name, interface):
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''' Check if an extcap runs flawlessly for interface configuration. '''
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self = request.instance
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self.assertRun([cmd_extcap(extcap_name), '--extcap-interface',
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interface, '--extcap-dlts'], cwd=program_path)
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self.assertRun([cmd_extcap(extcap_name), '--extcap-interface',
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interface, '--extcap-config'], cwd=program_path)
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def extcap_get_interfaces(extcap_output):
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''' Extract the interface name from extcap. '''
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parser = re.compile("{value=(.*?)}")
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interfaces = []
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for line in extcap_output.splitlines():
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if line.startswith('interface '):
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interfaces.append(parser.findall(line)[0])
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return interfaces
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def check_extcap_execution_real(extcap_name, always_present=True):
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'''
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Check if an extcap runs flawlessly.
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always_present: at least one interface is always offered by the extcap.
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'''
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self = request.instance
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self.assertRun([cmd_extcap(extcap_name), '--help'], cwd=program_path)
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extcap_proc = self.assertRun(
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[cmd_extcap(extcap_name), '--extcap-interfaces'], cwd=program_path)
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interfaces = extcap_get_interfaces(extcap_proc.stdout_str)
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if always_present:
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self.assertGreaterEqual(len(interfaces), 1)
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for interface in interfaces:
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check_extcap_interface_execution(extcap_name, interface)
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return check_extcap_execution_real
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@fixtures.mark_usefixtures('base_env')
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@fixtures.uses_fixtures
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class case_extcaps(subprocesstest.SubprocessTestCase):
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def test_androiddump(self, check_extcap_execution):
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''' extcap interface tests for androiddump '''
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check_extcap_execution("androiddump", always_present=False)
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def test_ciscodump(self, check_extcap_execution):
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''' extcap interface tests for ciscodump '''
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check_extcap_execution("ciscodump")
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def test_dpauxmon(self, check_extcap_execution):
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''' extcap interface tests for dpauxmon '''
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if not sys.platform.startswith('linux'):
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fixtures.skip('dpauxmon available on Linux only')
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check_extcap_execution("dpauxmon")
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def test_randpktdump(self, check_extcap_execution):
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''' extcap interface tests for randpktdump '''
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check_extcap_execution("randpktdump")
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def test_sdjournal(self, check_extcap_execution):
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''' extcap interface tests for sdjournal '''
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if not sys.platform.startswith('linux'):
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fixtures.skip('sdjournal is available on Linux only')
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check_extcap_execution("sdjournal")
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def test_sshdump(self, check_extcap_execution):
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''' extcap interface tests for sshdump '''
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check_extcap_execution("sshdump")
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def test_udpdump(self, check_extcap_execution):
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''' extcap interface tests for udpdump '''
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check_extcap_execution("udpdump")
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