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[tests] add tests for Border Routing Counters (#8341)

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This commit adds tests for verifying the functionality of the D-BUS
API `GetBorderRoutingCounters`.
This commit is contained in:
whd
2022-11-12 04:42:58 +01:00
committed by GitHub
parent 902ce1ca7f
commit caec27dcf1
4 changed files with 110 additions and 0 deletions
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tests/scripts/thread-cert/backbone/test_mlr_multicast_routing_across_thread_pans.py
+11
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@@ -146,10 +146,14 @@ class TestMlr(thread_cert.TestCase):
# ping MA1 from Host could generate a reply from R1 and R2
self.assertTrue(self.nodes[HOST].ping(MA1, backbone=True, ttl=5))
self.simulator.go(WAIT_REDUNDANCE)
self.verify_border_routing_counters(self.nodes[PBBR1], {'inbound_multicast': 1, 'outbound_unicast': 1})
self.verify_border_routing_counters(self.nodes[PBBR2], {'inbound_multicast': 1, 'outbound_unicast': 1})
# ping MA2 from R1 could generate a reply from Host and R2
self.assertTrue(self.nodes[ROUTER1].ping(MA2))
self.simulator.go(WAIT_REDUNDANCE)
self.verify_border_routing_counters(self.nodes[PBBR1], {'inbound_unicast': 2, 'outbound_multicast': 1})
self.verify_border_routing_counters(self.nodes[PBBR2], {'inbound_multicast': 1, 'outbound_unicast': 1})
# ping MA2 from R1's MLE-ID shouldn't generate a reply from Host or R2
self.assertFalse(self.nodes[ROUTER1].ping(MA2, interface=self.nodes[ROUTER1].get_mleid()))
@@ -241,6 +245,13 @@ class TestMlr(thread_cert.TestCase):
# PBBR1 shouldn't forward the multicast ping request to the Backbone link
pkts.filter_eth_src(PBBR1_ETH).filter_ping_request(ping_ma2_3.icmpv6.echo.identifier).must_not_next()
def verify_border_routing_counters(self, br, expect_delta):
delta_counters = br.read_border_routing_counters_delta()
self.assertEqual(set(delta_counters.keys()), set(expect_delta.keys()))
for key in delta_counters:
self.assertGreaterEqual(delta_counters[key][0], expect_delta[key])
self.assertGreater(delta_counters[key][1], 0)
if __name__ == '__main__':
unittest.main()