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[test] Check whether v2 TestNode performs downgrading

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stratospher
2023-09-08 19:14:22 +05:30
parent ba737358a3
commit ffe6a56d75
3 changed files with 18 additions and 2 deletions
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10
test/functional/p2p_v2_encrypted.py
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@@ -68,13 +68,19 @@ class P2PEncrypted(BitcoinTestFramework):
assert not peer3.supports_v2_p2p
assert_equal(node0.getpeerinfo()[-1]["transport_protocol_type"], "v1")
# v2 TestNode performs downgrading here
self.log.info("Check outbound connection from v2 TestNode to v1 P2PConnection advertised as v2 is v1")
peer4 = node0.add_outbound_p2p_connection(P2PInterface(), p2p_idx=1, supports_v2_p2p=False, advertise_v2_p2p=True)
assert not peer4.supports_v2_p2p
assert_equal(node0.getpeerinfo()[-1]["transport_protocol_type"], "v1")
self.log.info("Check outbound connection from v2 TestNode to v2 P2PConnection advertised as v2 is v2")
peer5 = node0.add_outbound_p2p_connection(P2PInterface(), p2p_idx=2, supports_v2_p2p=True, advertise_v2_p2p=True)
assert peer5.supports_v2_p2p
assert_equal(node0.getpeerinfo()[-1]["transport_protocol_type"], "v2")
self.log.info("Check if version is sent and verack is received in inbound/outbound connections")
assert_equal(len(node0.getpeerinfo()), 4) # check if above 4 connections are present in node0's getpeerinfo()
assert_equal(len(node0.getpeerinfo()), 5) # check if above 5 connections are present in node0's getpeerinfo()
for peer in node0.getpeerinfo():
assert_greater_than(peer['bytessent_per_msg']['version'], 0)
assert_greater_than(peer['bytesrecv_per_msg']['verack'], 0)
@@ -114,7 +120,7 @@ class P2PEncrypted(BitcoinTestFramework):
self.disconnect_nodes(0, 1)
self.log.info("Check the connections opened as expected")
check_node_connections(node=node0, num_in=4, num_out=2)
check_node_connections(node=node0, num_in=4, num_out=3)
self.log.info("Check inbound connection to v1 TestNode from v2 P2PConnection is v1")
self.restart_node(0, ["-v2transport=0"])