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[nexus] migrate test_service.py to nexus (#12974)
This commit migrates the test_service.py script from thread-cert to the Nexus test framework. The new test_service.cpp implements the same test logic: - Forms a network with a Leader and two Routers. - Adds and removes services on different nodes. - Verifies that Service Anycast Locators (ALOCs) are correctly added to and removed from the nodes' unicast addresses. - Confirms reachability of the ALOCs using ICMPv6 Echo Requests from all nodes in the network. - Ensures ALOCs become unreachable after the service is removed from the network data. Changes: - Added tests/nexus/test_service.cpp - Updated tests/nexus/CMakeLists.txt to include the new test. - Removed tests/scripts/thread-cert/test_service.py.
This commit is contained in:
Jonathan Hui
@@ -1,196 +0,0 @@
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#!/usr/bin/env python3
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#
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# Copyright (c) 2017, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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import re
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import unittest
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import config
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import thread_cert
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LEADER = 1
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ROUTER1 = 2
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ROUTER2 = 3
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SRV_0_ID = 0
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SRV_0_ENT_NUMBER = '123'
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SRV_0_SERVICE_DATA = '123'
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SRV_0_SERVER_DATA = 'abc'
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SRV_1_ID = 1
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SRV_1_ENT_NUMBER = '234'
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SRV_1_SERVICE_DATA = '456'
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SRV_1_SERVER_DATA = 'def'
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class Test_Service(thread_cert.TestCase):
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SUPPORT_NCP = False
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TOPOLOGY = {
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LEADER: {
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'channel': 12,
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'mode': 'rdn',
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'network_name': 'OpenThread',
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'allowlist': [ROUTER1, ROUTER2]
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},
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ROUTER1: {
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'channel': 12,
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'mode': 'rdn',
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'network_name': 'OpenThread',
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'allowlist': [LEADER, ROUTER2]
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},
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ROUTER2: {
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'channel': 12,
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'mode': 'rdn',
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'network_name': 'OpenThread',
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'allowlist': [LEADER, ROUTER1]
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},
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}
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def hasAloc(self, node_id, service_id):
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for addr in self.nodes[node_id].get_ip6_address(config.ADDRESS_TYPE.ALOC):
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m = re.match('.*:fc(..)$', addr, re.I)
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if m is not None:
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if m.group(1) == str(service_id + 10): # for service_id=3 look for '...:fc13'
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return True
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return False
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def pingFromAll(self, addr):
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for n in list(self.nodes.values()):
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self.assertTrue(n.ping(addr))
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def failToPingFromAll(self, addr):
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for n in list(self.nodes.values()):
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self.assertFalse(n.ping(addr, timeout=3))
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def test(self):
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self.nodes[LEADER].start()
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self.simulator.go(config.LEADER_STARTUP_DELAY)
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self.assertEqual(self.nodes[LEADER].get_state(), 'leader')
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self.nodes[ROUTER1].start()
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self.nodes[ROUTER2].start()
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self.simulator.go(config.ROUTER_STARTUP_DELAY)
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self.assertEqual(self.nodes[ROUTER1].get_state(), 'router')
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self.assertEqual(self.nodes[ROUTER2].get_state(), 'router')
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self.assertEqual(self.hasAloc(LEADER, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(LEADER, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_1_ID), False)
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self.nodes[ROUTER1].add_service(SRV_0_ENT_NUMBER, SRV_0_SERVICE_DATA, SRV_0_SERVER_DATA)
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self.nodes[ROUTER1].register_netdata()
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self.simulator.go(2)
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self.assertEqual(self.hasAloc(LEADER, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(LEADER, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_0_ID), True)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_1_ID), False)
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aloc0 = self.nodes[ROUTER1].get_ip6_address(config.ADDRESS_TYPE.ALOC)[0]
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self.pingFromAll(aloc0)
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self.nodes[LEADER].add_service(SRV_0_ENT_NUMBER, SRV_0_SERVICE_DATA, SRV_0_SERVER_DATA)
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self.nodes[LEADER].register_netdata()
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self.simulator.go(2)
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self.assertEqual(self.hasAloc(LEADER, SRV_0_ID), True)
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self.assertEqual(self.hasAloc(LEADER, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_0_ID), True)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_1_ID), False)
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self.pingFromAll(aloc0)
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self.nodes[ROUTER2].add_service(SRV_1_ENT_NUMBER, SRV_1_SERVICE_DATA, SRV_1_SERVER_DATA)
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self.nodes[ROUTER2].register_netdata()
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self.simulator.go(2)
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self.assertEqual(self.hasAloc(LEADER, SRV_0_ID), True)
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self.assertEqual(self.hasAloc(LEADER, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_0_ID), True)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_1_ID), True)
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aloc1 = self.nodes[ROUTER2].get_ip6_address(config.ADDRESS_TYPE.ALOC)[0]
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self.pingFromAll(aloc0)
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self.pingFromAll(aloc1)
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self.nodes[ROUTER1].remove_service(SRV_0_ENT_NUMBER, SRV_0_SERVICE_DATA)
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self.nodes[ROUTER1].register_netdata()
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self.simulator.go(2)
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self.assertEqual(self.hasAloc(LEADER, SRV_0_ID), True)
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self.assertEqual(self.hasAloc(LEADER, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_1_ID), True)
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self.pingFromAll(aloc0)
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self.pingFromAll(aloc1)
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self.nodes[LEADER].remove_service(SRV_0_ENT_NUMBER, SRV_0_SERVICE_DATA)
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self.nodes[LEADER].register_netdata()
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self.simulator.go(2)
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self.assertEqual(self.hasAloc(LEADER, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(LEADER, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_1_ID), True)
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self.failToPingFromAll(aloc0)
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self.pingFromAll(aloc1)
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self.nodes[ROUTER2].remove_service(SRV_1_ENT_NUMBER, SRV_1_SERVICE_DATA)
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self.nodes[ROUTER2].register_netdata()
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self.simulator.go(2)
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self.assertEqual(self.hasAloc(LEADER, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(LEADER, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER1, SRV_1_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_0_ID), False)
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self.assertEqual(self.hasAloc(ROUTER2, SRV_1_ID), False)
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self.failToPingFromAll(aloc0)
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self.failToPingFromAll(aloc1)
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if __name__ == '__main__':
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unittest.main()
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