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b0dec4a04a
-debug and -logtimemicros are now set by default. Individual test cases no longer need to set these parameters manually.
54 lines
2.1 KiB
Python
Executable File
54 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2014-2016 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 mempool limiting together/eviction with the wallet."""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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class MempoolLimitTest(BitcoinTestFramework):
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def setup_network(self):
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self.nodes = []
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self.nodes.append(start_node(0, self.options.tmpdir, ["-maxmempool=5", "-spendzeroconfchange=0"]))
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self.is_network_split = False
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self.sync_all()
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self.relayfee = self.nodes[0].getnetworkinfo()['relayfee']
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def __init__(self):
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super().__init__()
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self.setup_clean_chain = True
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self.num_nodes = 1
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self.txouts = gen_return_txouts()
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def run_test(self):
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txids = []
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utxos = create_confirmed_utxos(self.relayfee, self.nodes[0], 91)
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#create a mempool tx that will be evicted
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us0 = utxos.pop()
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inputs = [{ "txid" : us0["txid"], "vout" : us0["vout"]}]
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outputs = {self.nodes[0].getnewaddress() : 0.0001}
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tx = self.nodes[0].createrawtransaction(inputs, outputs)
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self.nodes[0].settxfee(self.relayfee) # specifically fund this tx with low fee
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txF = self.nodes[0].fundrawtransaction(tx)
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self.nodes[0].settxfee(0) # return to automatic fee selection
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txFS = self.nodes[0].signrawtransaction(txF['hex'])
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txid = self.nodes[0].sendrawtransaction(txFS['hex'])
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relayfee = self.nodes[0].getnetworkinfo()['relayfee']
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base_fee = relayfee*100
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for i in range (3):
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txids.append([])
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txids[i] = create_lots_of_big_transactions(self.nodes[0], self.txouts, utxos[30*i:30*i+30], 30, (i+1)*base_fee)
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# by now, the tx should be evicted, check confirmation state
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assert(txid not in self.nodes[0].getrawmempool())
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txdata = self.nodes[0].gettransaction(txid)
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assert(txdata['confirmations'] == 0) #confirmation should still be 0
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if __name__ == '__main__':
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MempoolLimitTest().main()
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