a69a5cf4a0
* Require only 3 out of 5 signatures for old InstantSend in regtest mode * Use LLMQs of size 5 with threshold of 3 for regtest * Fix wrong check for out-of-range bits in CFixedBitSet * Reduce number of masternodes in masternode/LLMQ tests * Add missing \n to LogPrintf call * Use correct indexes for isolated/receiver/sender nodes The way it was before resulted in nodes 1-3 being unused and 6-8 being used for these 3 special nodes even though these are masternodes. * Avoid stopping/starting isolated node in p2p-instantsend.py It's enough to disable networking for this node.
168 lines
6.1 KiB
Python
Executable File
168 lines
6.1 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2018 The Dash 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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from test_framework.mininode import *
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from test_framework.test_framework import DashTestFramework
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from test_framework.util import *
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from time import *
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'''
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p2p-autoinstantsend.py
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Test automatic InstantSend locks functionality.
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Checks that simple transactions automatically become InstantSend locked,
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complex transactions don't become IS-locked and this functionality is
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activated only if SPORK_16_INSTANTSEND_AUTOLOCKS is active.
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Also checks that this functionality doesn't influence regular InstantSend
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transactions with high fee.
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'''
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class AutoInstantSendTest(DashTestFramework):
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def __init__(self):
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super().__init__(8, 5, [], fast_dip3_enforcement=True)
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# set sender, receiver, isolated nodes
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self.receiver_idx = 1
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self.sender_idx = 2
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def get_autoix_bip9_status(self):
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info = self.nodes[0].getblockchaininfo()
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# we reuse the dip3 deployment
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return info['bip9_softforks']['dip0003']['status']
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def activate_autoix_bip9(self):
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# sync nodes periodically
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# if we sync them too often, activation takes too many time
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# if we sync them too rarely, nodes failed to update its state and
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# bip9 status is not updated
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# so, in this code nodes are synced once per 20 blocks
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counter = 0
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sync_period = 10
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while self.get_autoix_bip9_status() == 'defined':
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set_mocktime(get_mocktime() + 1)
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set_node_times(self.nodes, get_mocktime())
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self.nodes[0].generate(1)
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counter += 1
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if counter % sync_period == 0:
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# sync nodes
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self.sync_all()
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while self.get_autoix_bip9_status() == 'started':
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set_mocktime(get_mocktime() + 1)
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set_node_times(self.nodes, get_mocktime())
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self.nodes[0].generate(1)
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counter += 1
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if counter % sync_period == 0:
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# sync nodes
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self.sync_all()
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while self.get_autoix_bip9_status() == 'locked_in':
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set_mocktime(get_mocktime() + 1)
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set_node_times(self.nodes, get_mocktime())
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self.nodes[0].generate(1)
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counter += 1
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if counter % sync_period == 0:
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# sync nodes
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self.sync_all()
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# sync nodes
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self.sync_all()
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assert(self.get_autoix_bip9_status() == 'active')
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def get_autoix_spork_state(self):
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info = self.nodes[0].spork('active')
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return info['SPORK_16_INSTANTSEND_AUTOLOCKS']
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def set_autoix_spork_state(self, state):
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set_mocktime(get_mocktime() + 1)
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set_node_times(self.nodes, get_mocktime())
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if state:
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value = 0
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else:
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value = 4070908800
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self.nodes[0].spork('SPORK_16_INSTANTSEND_AUTOLOCKS', value)
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# sends regular IX with high fee and may inputs (not-simple transaction)
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def send_regular_IX(self, check_fee = True):
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receiver_addr = self.nodes[self.receiver_idx].getnewaddress()
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txid = self.nodes[0].instantsendtoaddress(receiver_addr, 1.0)
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if (check_fee):
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MIN_FEE = satoshi_round(-0.0001)
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fee = self.nodes[0].gettransaction(txid)['fee']
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expected_fee = MIN_FEE * len(self.nodes[0].getrawtransaction(txid, True)['vin'])
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assert_equal(fee, expected_fee)
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return self.wait_for_instantlock(txid, self.nodes[0])
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# sends simple trx, it should become IX if autolocks are allowed
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def send_simple_tx(self):
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raw_tx = self.create_raw_trx(self.nodes[0], self.nodes[self.receiver_idx], 1.0, 1, 4)
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txid = self.nodes[0].sendrawtransaction(raw_tx['hex'])
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self.sync_all()
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return self.wait_for_instantlock(txid, self.nodes[0])
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# sends complex trx, it should never become IX
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def send_complex_tx(self):
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raw_tx = self.create_raw_trx(self.nodes[0], self.nodes[self.receiver_idx], 1.0, 5, 100)
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txid = self.nodes[0].sendrawtransaction(raw_tx['hex'])
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self.sync_all()
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return self.wait_for_instantlock(txid, self.nodes[0])
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def run_test(self):
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# make sure masternodes are synced
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sync_masternodes(self.nodes)
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self.nodes[0].spork("SPORK_17_QUORUM_DKG_ENABLED", 0)
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self.wait_for_sporks_same()
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self.mine_quorum()
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self.log.info("Test old InstantSend")
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self.test_auto();
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self.nodes[0].spork("SPORK_20_INSTANTSEND_LLMQ_BASED", 0)
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self.wait_for_sporks_same()
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self.log.info("Test new InstantSend")
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self.test_auto(True);
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def test_auto(self, new_is = False):
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# feed the sender with some balance
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sender_addr = self.nodes[self.sender_idx].getnewaddress()
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self.nodes[0].sendtoaddress(sender_addr, 1)
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# make sender funds mature for InstantSend
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for i in range(0, 2):
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set_mocktime(get_mocktime() + 1)
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set_node_times(self.nodes, get_mocktime())
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self.nodes[0].generate(1)
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assert(not self.get_autoix_spork_state())
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assert(self.send_regular_IX(not new_is))
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assert(self.send_simple_tx() if new_is else not self.send_simple_tx())
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assert(self.send_complex_tx() if new_is else not self.send_complex_tx())
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self.activate_autoix_bip9()
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self.set_autoix_spork_state(True)
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assert(self.get_autoix_bip9_status() == 'active')
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assert(self.get_autoix_spork_state())
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assert(self.send_regular_IX(not new_is))
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assert(self.send_simple_tx())
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assert(self.send_complex_tx() if new_is else not self.send_complex_tx())
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self.set_autoix_spork_state(False)
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assert(not self.get_autoix_spork_state())
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assert(self.send_regular_IX(not new_is))
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assert(self.send_simple_tx() if new_is else not self.send_simple_tx())
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assert(self.send_complex_tx() if new_is else not self.send_complex_tx())
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if __name__ == '__main__':
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AutoInstantSendTest().main()
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