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