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[tests] remove test_trel_connectivity.py (#13196)
This commit removes the deprecated `test_trel_connectivity.py` integration test. The TREL connectivity test functionality is already fully covered by the Nexus simulation test suite, which provides faster and more reliable testing.
This commit is contained in:
Jonathan Hui
@@ -1,182 +0,0 @@
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#!/usr/bin/env python3
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#
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# Copyright (c) 2021, 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 unittest
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import config
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import thread_cert
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# Test description:
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# This test verifies TREL connectivity.
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#
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# Topology:
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# ----------------(eth)--------------------------
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# | |
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# FED1 --- BR1 (Leader) ----- BR2 --- ROUTER2
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# /\
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# / \
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# MED1 SED1
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#
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from config import PACKET_VERIFICATION_TREL
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from pktverify.packet_filter import PacketFilter
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from pktverify.packet_verifier import PacketVerifier
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BR1 = 1
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FED1 = 2
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MED1 = 3
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SED1 = 4
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BR2 = 5
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ROUTER2 = 6
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class TestTrelConnectivity(thread_cert.TestCase):
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USE_MESSAGE_FACTORY = False
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PACKET_VERIFICATION = PACKET_VERIFICATION_TREL
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TOPOLOGY = {
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BR1: {
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'name': 'BR1',
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'allowlist': [BR2, FED1, MED1, SED1],
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'is_otbr': True,
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'version': '1.2',
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},
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FED1: {
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'name': 'ROUTER1',
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'allowlist': [BR1],
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'version': '1.2',
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'router_eligible': False,
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},
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MED1: {
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'name': 'MED1',
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'allowlist': [BR1],
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'version': '1.2',
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'mode': 'rn',
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},
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SED1: {
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'name': 'SED1',
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'allowlist': [BR1],
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'version': '1.2',
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'mode': 'n',
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},
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BR2: {
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'name': 'BR2',
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'allowlist': [BR1, ROUTER2],
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'is_otbr': True,
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'version': '1.2',
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},
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ROUTER2: {
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'name': 'ROUTER2',
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'allowlist': [BR2],
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'version': '1.2',
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},
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}
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def test(self):
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br1 = self.nodes[BR1]
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fed1 = self.nodes[FED1]
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med1 = self.nodes[MED1]
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sed1 = self.nodes[SED1]
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br2 = self.nodes[BR2]
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router2 = self.nodes[ROUTER2]
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if br1.is_trel_enabled() is None:
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self.skipTest("TREL is not supported")
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if br1.is_trel_enabled() == False:
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br1.enable_trel()
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if br2.is_trel_enabled() == False:
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br2.enable_trel()
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br1.start()
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self.wait_node_state(br1, 'leader', 10)
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fed1.start()
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self.wait_node_state(fed1, 'child', 10)
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med1.start()
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self.wait_node_state(med1, 'child', 10)
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sed1.start()
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self.wait_node_state(sed1, 'child', 10)
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br2.start()
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self.wait_node_state(br2, 'router', 10)
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router2.start()
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self.wait_node_state(router2, 'router', 10)
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# Allow the network to stabilize
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self.simulator.go(config.BORDER_ROUTER_STARTUP_DELAY)
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self.collect_ipaddrs()
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self.collect_rloc16s()
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router2_mleid = router2.get_mleid()
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self.assertTrue(br1.ping(router2_mleid))
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self.assertTrue(fed1.ping(router2_mleid))
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self.assertTrue(med1.ping(router2_mleid))
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self.assertTrue(sed1.ping(router2_mleid))
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counters = br1.get_trel_counters()
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print('br1 trel counters', counters)
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self.assertTrue(counters['Inbound']['packets'] > 0)
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self.assertTrue(counters['Inbound']['bytes'] > 0)
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self.assertTrue(counters['Outbound']['packets'] > 0)
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self.assertTrue(counters['Outbound']['bytes'] > 0)
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self.assertTrue(counters['Outbound']['failures'] >= 0)
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br1.reset_trel_counters()
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counters = br1.get_trel_counters()
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print('br1 trel counters after reset', counters)
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self.assertTrue(counters['Inbound']['packets'] == 0)
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self.assertTrue(counters['Inbound']['bytes'] == 0)
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self.assertTrue(counters['Outbound']['packets'] == 0)
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self.assertTrue(counters['Outbound']['bytes'] == 0)
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self.assertTrue(counters['Outbound']['failures'] == 0)
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self.assertGreater(br1.get_trel_port(), 0)
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def verify(self, pv: PacketVerifier):
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pkts: PacketFilter = pv.pkts
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BR1_RLOC16 = pv.vars['BR1_RLOC16']
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BR2_RLOC16 = pv.vars['BR2_RLOC16']
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print('BR1_RLOC16:', hex(BR1_RLOC16))
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print('BR2_RLOC16:', hex(BR2_RLOC16))
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# Make sure BR1 and BR2 always use TREL for transmitting ping request and reply
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pkts.filter_wpan_src16_dst16(BR1_RLOC16, BR2_RLOC16).filter_ping_request().must_not_next()
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pkts.filter_wpan_src16_dst16(BR1_RLOC16, BR2_RLOC16).filter_ping_reply().must_not_next()
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pkts.filter_wpan_src16_dst16(BR2_RLOC16, BR1_RLOC16).filter_ping_request().must_not_next()
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pkts.filter_wpan_src16_dst16(BR2_RLOC16, BR1_RLOC16).filter_ping_reply().must_not_next()
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if __name__ == '__main__':
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unittest.main()
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