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-rwxr-xr-xtest/functional/p2p_ibd_txrelay.py42
1 files changed, 42 insertions, 0 deletions
diff --git a/test/functional/p2p_ibd_txrelay.py b/test/functional/p2p_ibd_txrelay.py
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+++ b/test/functional/p2p_ibd_txrelay.py
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+#!/usr/bin/env python3
+# Copyright (c) 2020 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Test fee filters during and after IBD."""
+
+from decimal import Decimal
+
+from test_framework.messages import COIN
+from test_framework.test_framework import BitcoinTestFramework
+
+MAX_FEE_FILTER = Decimal(9170997) / COIN
+NORMAL_FEE_FILTER = Decimal(100) / COIN
+
+
+class P2PIBDTxRelayTest(BitcoinTestFramework):
+ def set_test_params(self):
+ self.setup_clean_chain = True
+ self.num_nodes = 2
+ self.extra_args = [
+ ["-minrelaytxfee={}".format(NORMAL_FEE_FILTER)],
+ ["-minrelaytxfee={}".format(NORMAL_FEE_FILTER)],
+ ]
+
+ def run_test(self):
+ self.log.info("Check that nodes set minfilter to MAX_MONEY while still in IBD")
+ for node in self.nodes:
+ assert node.getblockchaininfo()['initialblockdownload']
+ self.wait_until(lambda: all(peer['minfeefilter'] == MAX_FEE_FILTER for peer in node.getpeerinfo()))
+
+ # Come out of IBD by generating a block
+ self.nodes[0].generate(1)
+ self.sync_all()
+
+ self.log.info("Check that nodes reset minfilter after coming out of IBD")
+ for node in self.nodes:
+ assert not node.getblockchaininfo()['initialblockdownload']
+ self.wait_until(lambda: all(peer['minfeefilter'] == NORMAL_FEE_FILTER for peer in node.getpeerinfo()))
+
+
+if __name__ == '__main__':
+ P2PIBDTxRelayTest().main()