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Merge #19304: test: Check that message sends successfully when header is split across two buffers

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80d4423f997e15780bfa3f91bf4b4bf656b8ea45 Test buffered valid message (Troy Giorshev)

Pull request description:

  This PR is a tweak of #19302.  This sends a valid message.

  Additionally, this test includes logging in the same vein as #19272.

ACKs for top commit:
  MarcoFalke:
    tested ACK 80d4423f997e15780bfa3f91bf4b4bf656b8ea45 (added an assert(false) to observe deterministic coverage) 🌦
  gzhao408:
    ACK 80d4423f99 👊

Tree-SHA512: 3b1aa5ec480a1661917354788923d64595e2886448c9697ec0606a81293e8b4a4642b2b3cc9afb2206ce6f74e5c6d687308c5ad19cb73c5b354d3071ad8496f8
This commit is contained in:
MarcoFalke 2020-06-18 07:37:51 -04:00 committed by PastaPastaPasta
parent b292c41eea
commit 738d6b1c70
1 changed files with 4 additions and 3 deletions
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7
test/functional/p2p_invalid_messages.py
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@ -3,6 +3,7 @@
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
"""Test node responses to invalid network messages."""
import struct
import sys
@ -226,13 +227,13 @@ class InvalidMessagesTest(BitcoinTestFramework):
def test_large_inv(self):
conn = self.nodes[0].add_p2p_connection(P2PInterface())
with self.nodes[0].assert_debug_log(['Misbehaving', 'peer=5 (0 -> 20): message inv size() = 50001']):
with self.nodes[0].assert_debug_log(['Misbehaving', '(0 -> 20): message inv size() = 50001']):
msg = msg_inv([CInv(MSG_TX, 1)] * 50001)
conn.send_and_ping(msg)
with self.nodes[0].assert_debug_log(['Misbehaving', 'peer=5 (20 -> 40): message getdata size() = 50001']):
with self.nodes[0].assert_debug_log(['Misbehaving', '(20 -> 40): message getdata size() = 50001']):
msg = msg_getdata([CInv(MSG_TX, 1)] * 50001)
conn.send_and_ping(msg)
with self.nodes[0].assert_debug_log(['Misbehaving', 'peer=5 (40 -> 60): headers message size = 2001']):
with self.nodes[0].assert_debug_log(['Misbehaving', '(40 -> 60): headers message size = 2001']):
msg = msg_headers([CBlockHeader()] * 2001)
conn.send_and_ping(msg)
self.nodes[0].disconnect_p2ps()