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c293593be2
## Issue being fixed or feature implemented Currently, on functional tests v20 activates at height 1440 which is later than needed. ## What was done? Reduced the window size of v20 from 480 to 400 which activates v20 at 1200. Adjusted tests to this change. Note regarding the window analysis for MN payments in `feature_llmq_evo.py` (reduced from 256 to 48 blocks): 48 window is enough to analyse 4 MNs and 5 EvoNodes (Weighted count=24) On my machine using develop: `python3 feature_llmq_rotation.py 145.45s user 30.00s system 68% cpu 4:16.93 total` With this PR: `python3 feature_llmq_rotation.py 119.26s user 24.61s system 62% cpu 3:50.89 total` ## How Has This Been Tested? all tests ## Breaking Changes no ## Checklist: - [x] I have performed a self-review of my own code - [ ] I have commented my code, particularly in hard-to-understand areas - [ ] I have added or updated relevant unit/integration/functional/e2e tests - [ ] I have made corresponding changes to the documentation - [x] I have assigned this pull request to a milestone _(for repository code-owners and collaborators only)_
305 lines
14 KiB
Python
Executable File
305 lines
14 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2015-2022 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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'''
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feature_llmq_evo.py
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Checks EvoNodes
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'''
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from _decimal import Decimal
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from io import BytesIO
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from test_framework.mininode import P2PInterface
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from test_framework.messages import CBlock, CBlockHeader, CCbTx, CMerkleBlock, FromHex, hash256, msg_getmnlistd, \
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QuorumId, ser_uint256
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from test_framework.test_framework import DashTestFramework
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from test_framework.util import (
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assert_equal, p2p_port, wait_until
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)
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def extract_quorum_members(quorum_info):
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return [d['proTxHash'] for d in quorum_info["members"]]
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class TestP2PConn(P2PInterface):
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def __init__(self):
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super().__init__()
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self.last_mnlistdiff = None
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def on_mnlistdiff(self, message):
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self.last_mnlistdiff = message
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def wait_for_mnlistdiff(self, timeout=30):
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def received_mnlistdiff():
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return self.last_mnlistdiff is not None
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return wait_until(received_mnlistdiff, timeout=timeout)
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def getmnlistdiff(self, baseBlockHash, blockHash):
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msg = msg_getmnlistd(baseBlockHash, blockHash)
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self.last_mnlistdiff = None
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self.send_message(msg)
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self.wait_for_mnlistdiff()
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return self.last_mnlistdiff
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class LLMQEvoNodesTest(DashTestFramework):
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def set_test_params(self):
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self.set_dash_test_params(5, 4, fast_dip3_enforcement=True, evo_count=7)
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self.set_dash_llmq_test_params(4, 4)
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def run_test(self):
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# Connect all nodes to node1 so that we always have the whole network connected
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# Otherwise only masternode connections will be established between nodes, which won't propagate TXs/blocks
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# Usually node0 is the one that does this, but in this test we isolate it multiple times
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self.test_node = self.nodes[0].add_p2p_connection(TestP2PConn())
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null_hash = format(0, "064x")
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for i in range(len(self.nodes)):
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if i != 0:
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self.connect_nodes(i, 0)
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self.activate_dip8()
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self.nodes[0].sporkupdate("SPORK_17_QUORUM_DKG_ENABLED", 0)
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self.wait_for_sporks_same()
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expectedUpdated = [mn.proTxHash for mn in self.mninfo]
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b_0 = self.nodes[0].getbestblockhash()
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self.test_getmnlistdiff(null_hash, b_0, {}, [], expectedUpdated)
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self.mine_quorum(llmq_type_name='llmq_test', llmq_type=100)
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self.log.info("Test that EvoNodes registration is rejected before v19")
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self.test_evo_is_rejected_before_v19()
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self.test_masternode_count(expected_mns_count=4, expected_evo_count=0)
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self.activate_v19(expected_activation_height=900)
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self.log.info("Activated v19 at height:" + str(self.nodes[0].getblockcount()))
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self.move_to_next_cycle()
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self.log.info("Cycle H height:" + str(self.nodes[0].getblockcount()))
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self.move_to_next_cycle()
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self.log.info("Cycle H+C height:" + str(self.nodes[0].getblockcount()))
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self.move_to_next_cycle()
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self.log.info("Cycle H+2C height:" + str(self.nodes[0].getblockcount()))
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(quorum_info_i_0, quorum_info_i_1) = self.mine_cycle_quorum(llmq_type_name='llmq_test_dip0024', llmq_type=103)
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evo_protxhash_list = list()
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for i in range(5):
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evo_info = self.dynamically_add_masternode(evo=True)
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evo_protxhash_list.append(evo_info.proTxHash)
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self.nodes[0].generate(8)
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self.sync_blocks(self.nodes)
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expectedUpdated.append(evo_info.proTxHash)
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b_i = self.nodes[0].getbestblockhash()
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self.test_getmnlistdiff(null_hash, b_i, {}, [], expectedUpdated)
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self.test_masternode_count(expected_mns_count=4, expected_evo_count=i+1)
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self.dynamically_evo_update_service(evo_info)
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self.log.info("Test llmq_platform are formed only with EvoNodes")
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for i in range(3):
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quorum_i_hash = self.mine_quorum(llmq_type_name='llmq_test_platform', llmq_type=106, expected_connections=2, expected_members=3, expected_contributions=3, expected_complaints=0, expected_justifications=0, expected_commitments=3 )
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self.test_quorum_members_are_evo_nodes(quorum_i_hash, llmq_type=106)
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self.log.info("Test that EvoNodes are present in MN list")
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self.test_evo_protx_are_in_mnlist(evo_protxhash_list)
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self.log.info("Test that EvoNodes are paid 4x blocks in a row")
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self.test_evo_payments(window_analysis=48)
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self.activate_v20()
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self.activate_mn_rr()
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self.log.info("Activated MN RewardReallocation at height:" + str(self.nodes[0].getblockcount()))
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# Generate a few blocks to make EvoNode/MN analysis on a pure MN RewardReallocation window
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self.bump_mocktime(1)
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self.nodes[0].generate(4)
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self.sync_blocks()
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self.log.info("Test that EvoNodes are paid 1 block in a row after MN RewardReallocation activation")
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self.test_evo_payments(window_analysis=48, v20active=True)
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self.log.info(self.nodes[0].masternodelist())
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return
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def test_evo_payments(self, window_analysis, v20active=False):
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current_evo = None
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consecutive_payments = 0
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n_payments = 0 if v20active else 4
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for i in range(0, window_analysis):
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payee = self.get_mn_payee_for_block(self.nodes[0].getbestblockhash())
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if payee is not None and payee.evo:
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if current_evo is not None and payee.proTxHash == current_evo.proTxHash:
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# same EvoNode
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assert consecutive_payments > 0
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if not v20active:
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consecutive_payments += 1
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consecutive_payments_rpc = self.nodes[0].protx('info', current_evo.proTxHash)['state']['consecutivePayments']
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assert_equal(consecutive_payments, consecutive_payments_rpc)
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else:
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# new EvoNode
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if current_evo is not None:
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# make sure the old one was paid N times in a row
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assert_equal(consecutive_payments, n_payments)
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consecutive_payments_rpc = self.nodes[0].protx('info', current_evo.proTxHash)['state']['consecutivePayments']
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# old EvoNode should have its nConsecutivePayments reset to 0
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assert_equal(consecutive_payments_rpc, 0)
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consecutive_payments_rpc = self.nodes[0].protx('info', payee.proTxHash)['state']['consecutivePayments']
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# if EvoNode is the one we start "for" loop with,
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# we have no idea how many times it was paid before - rely on rpc results here
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new_payment_value = 0 if v20active else 1
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consecutive_payments = consecutive_payments_rpc if i == 0 and current_evo is None else new_payment_value
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current_evo = payee
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assert_equal(consecutive_payments, consecutive_payments_rpc)
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else:
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# not an EvoNode
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if current_evo is not None:
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# make sure the old one was paid N times in a row
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assert_equal(consecutive_payments, n_payments)
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consecutive_payments_rpc = self.nodes[0].protx('info', current_evo.proTxHash)['state']['consecutivePayments']
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# old EvoNode should have its nConsecutivePayments reset to 0
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assert_equal(consecutive_payments_rpc, 0)
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current_evo = None
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consecutive_payments = 0
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self.nodes[0].generate(1)
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if i % 8 == 0:
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self.sync_blocks()
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def get_mn_payee_for_block(self, block_hash):
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mn_payee_info = self.nodes[0].masternode("payments", block_hash)[0]
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mn_payee_protx = mn_payee_info['masternodes'][0]['proTxHash']
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mninfos_online = self.mninfo.copy()
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for mn_info in mninfos_online:
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if mn_info.proTxHash == mn_payee_protx:
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return mn_info
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return None
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def test_quorum_members_are_evo_nodes(self, quorum_hash, llmq_type):
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quorum_info = self.nodes[0].quorum("info", llmq_type, quorum_hash)
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quorum_members = extract_quorum_members(quorum_info)
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mninfos_online = self.mninfo.copy()
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for qm in quorum_members:
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found = False
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for mn in mninfos_online:
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if mn.proTxHash == qm:
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assert_equal(mn.evo, True)
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found = True
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break
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assert_equal(found, True)
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def test_evo_protx_are_in_mnlist(self, evo_protx_list):
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mn_list = self.nodes[0].masternodelist()
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for evo_protx in evo_protx_list:
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found = False
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for mn in mn_list:
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if mn_list.get(mn)['proTxHash'] == evo_protx:
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found = True
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assert_equal(mn_list.get(mn)['type'], "Evo")
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assert_equal(found, True)
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def test_evo_is_rejected_before_v19(self):
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bls = self.nodes[0].bls('generate')
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collateral_address = self.nodes[0].getnewaddress()
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funds_address = self.nodes[0].getnewaddress()
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owner_address = self.nodes[0].getnewaddress()
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voting_address = self.nodes[0].getnewaddress()
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reward_address = self.nodes[0].getnewaddress()
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collateral_amount = 4000
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outputs = {collateral_address: collateral_amount, funds_address: 1}
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collateral_txid = self.nodes[0].sendmany("", outputs)
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self.wait_for_instantlock(collateral_txid, self.nodes[0])
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tip = self.nodes[0].generate(1)[0]
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self.sync_all(self.nodes)
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rawtx = self.nodes[0].getrawtransaction(collateral_txid, 1, tip)
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assert_equal(rawtx['confirmations'], 1)
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collateral_vout = 0
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for txout in rawtx['vout']:
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if txout['value'] == Decimal(collateral_amount):
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collateral_vout = txout['n']
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break
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assert collateral_vout is not None
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ipAndPort = '127.0.0.1:%d' % p2p_port(len(self.nodes))
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operatorReward = len(self.nodes)
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try:
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self.nodes[0].protx('register_evo', collateral_txid, collateral_vout, ipAndPort, owner_address, bls['public'], voting_address, operatorReward, reward_address, funds_address, True)
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# this should never succeed
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assert False
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except:
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self.log.info("protx_evo rejected")
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def test_masternode_count(self, expected_mns_count, expected_evo_count):
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mn_count = self.nodes[0].masternode('count')
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assert_equal(mn_count['total'], expected_mns_count + expected_evo_count)
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detailed_count = mn_count['detailed']
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assert_equal(detailed_count['regular']['total'], expected_mns_count)
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assert_equal(detailed_count['evo']['total'], expected_evo_count)
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def test_getmnlistdiff(self, baseBlockHash, blockHash, baseMNList, expectedDeleted, expectedUpdated):
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d = self.test_getmnlistdiff_base(baseBlockHash, blockHash)
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# Assert that the deletedMNs and mnList fields are what we expected
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assert_equal(set(d.deletedMNs), set([int(e, 16) for e in expectedDeleted]))
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assert_equal(set([e.proRegTxHash for e in d.mnList]), set(int(e, 16) for e in expectedUpdated))
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# Build a new list based on the old list and the info from the diff
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newMNList = baseMNList.copy()
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for e in d.deletedMNs:
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newMNList.pop(format(e, '064x'))
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for e in d.mnList:
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newMNList[format(e.proRegTxHash, '064x')] = e
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cbtx = CCbTx()
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cbtx.deserialize(BytesIO(d.cbTx.vExtraPayload))
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# Verify that the merkle root matches what we locally calculate
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hashes = []
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for mn in sorted(newMNList.values(), key=lambda mn: ser_uint256(mn.proRegTxHash)):
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hashes.append(hash256(mn.serialize(with_version = False)))
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merkleRoot = CBlock.get_merkle_root(hashes)
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assert_equal(merkleRoot, cbtx.merkleRootMNList)
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return newMNList
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def test_getmnlistdiff_base(self, baseBlockHash, blockHash):
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hexstr = self.nodes[0].getblockheader(blockHash, False)
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header = FromHex(CBlockHeader(), hexstr)
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d = self.test_node.getmnlistdiff(int(baseBlockHash, 16), int(blockHash, 16))
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assert_equal(d.baseBlockHash, int(baseBlockHash, 16))
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assert_equal(d.blockHash, int(blockHash, 16))
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# Check that the merkle proof is valid
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proof = CMerkleBlock(header, d.merkleProof)
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proof = proof.serialize().hex()
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assert_equal(self.nodes[0].verifytxoutproof(proof), [d.cbTx.hash])
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# Check if P2P messages match with RPCs
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d2 = self.nodes[0].protx("diff", baseBlockHash, blockHash)
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assert_equal(d2["baseBlockHash"], baseBlockHash)
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assert_equal(d2["blockHash"], blockHash)
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assert_equal(d2["cbTxMerkleTree"], d.merkleProof.serialize().hex())
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assert_equal(d2["cbTx"], d.cbTx.serialize().hex())
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assert_equal(set([int(e, 16) for e in d2["deletedMNs"]]), set(d.deletedMNs))
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assert_equal(set([int(e["proRegTxHash"], 16) for e in d2["mnList"]]), set([e.proRegTxHash for e in d.mnList]))
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assert_equal(set([QuorumId(e["llmqType"], int(e["quorumHash"], 16)) for e in d2["deletedQuorums"]]), set(d.deletedQuorums))
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assert_equal(set([QuorumId(e["llmqType"], int(e["quorumHash"], 16)) for e in d2["newQuorums"]]), set([QuorumId(e.llmqType, e.quorumHash) for e in d.newQuorums]))
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return d
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if __name__ == '__main__':
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LLMQEvoNodesTest().main()
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