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v29.4-roots.2 · Commit 3: [PATCH 03/21] policy: restore conservative relay and network controls

test/functional/p2p_handshake.py

Before: test/functional/p2p_handshake.py · After: test/functional/p2p_handshake.py

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index 4148790c196b6f785a63f18e92551241bef99fe3..31149fb1ae50a1092ce509d33b055f9310eaf149 100755

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test/functional/p2p_handshake.py CHANGED
@@ -6,6 +6,7 @@
6
  Test P2P behaviour during the handshake phase (VERSION, VERACK messages).
7
  """
8
  import itertools
 
9
  import time
10
 
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  from test_framework.test_framework import BitcoinTestFramework
@@ -15,9 +16,18 @@ from test_framework.messages import (
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  NODE_NONE,
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  NODE_P2P_V2,
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  NODE_WITNESS,
 
 
 
 
 
 
 
 
 
 
 
18
  )
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- from test_framework.p2p import P2PInterface
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- from test_framework.util import p2p_port
21
 
22
 
23
  # Desirable service flags for outbound non-pruned and pruned peers. Note that
@@ -64,6 +74,20 @@ class P2PHandshakeTest(BitcoinTestFramework):
64
  assert (services & desirable_service_flags) == desirable_service_flags
65
  self.add_outbound_connection(node, conn_type, services, wait_for_disconnect=False)
66
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  def generate_at_mocktime(self, time):
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  self.nodes[0].setmocktime(time)
69
  self.generate(self.nodes[0], 1)
@@ -95,6 +119,9 @@ class P2PHandshakeTest(BitcoinTestFramework):
95
  node.addconnection(node_listen_addr, "outbound-full-relay", self.options.v2transport)
96
  self.wait_until(lambda: len(node.getpeerinfo()) == 0)
97
 
 
 
 
98
 
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  if __name__ == '__main__':
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  P2PHandshakeTest(__file__).main()
 
6
  Test P2P behaviour during the handshake phase (VERSION, VERACK messages).
7
  """
8
  import itertools
9
+ import random
10
  import time
11
 
12
  from test_framework.test_framework import BitcoinTestFramework
 
16
  NODE_NONE,
17
  NODE_P2P_V2,
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  NODE_WITNESS,
19
+ msg_version,
20
+ )
21
+ from test_framework.p2p import (
22
+ P2PInterface,
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+ P2P_SERVICES,
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+ P2P_SUBVERSION,
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+ P2P_VERSION,
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+ )
27
+ from test_framework.util import (
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+ assert_equal,
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+ p2p_port,
30
  )
 
 
31
 
32
 
33
  # Desirable service flags for outbound non-pruned and pruned peers. Note that
 
74
  assert (services & desirable_service_flags) == desirable_service_flags
75
  self.add_outbound_connection(node, conn_type, services, wait_for_disconnect=False)
76
 
77
+ def test_startingheight(self, node):
78
+ for fake_startheight in [-2**31, -1, 0, 1000000, 2**31-1] + [random.randint(-2**31, 2**31) for _ in range(5)]:
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+ peer = node.add_p2p_connection(P2PInterface(), send_version=False, wait_for_verack=False)
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+ version = msg_version()
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+ version.nVersion = P2P_VERSION
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+ version.strSubVer = P2P_SUBVERSION
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+ version.nServices = P2P_SERVICES
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+ version.nStartingHeight = fake_startheight
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+ peer.send_message(version)
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+ peer.wait_for_verack()
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+ peer_info = node.getpeerinfo()[-1]
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+ assert_equal(peer_info['startingheight'], fake_startheight)
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+ peer.peer_disconnect()
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+
91
  def generate_at_mocktime(self, time):
92
  self.nodes[0].setmocktime(time)
93
  self.generate(self.nodes[0], 1)
 
119
  node.addconnection(node_listen_addr, "outbound-full-relay", self.options.v2transport)
120
  self.wait_until(lambda: len(node.getpeerinfo()) == 0)
121
 
122
+ self.log.info("Check that peer's announced starting height is remembered")
123
+ self.test_startingheight(node)
124
+
125
 
126
  if __name__ == '__main__':
127
  P2PHandshakeTest(__file__).main()