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| 1 | +#!/usr/bin/env python3 |
| 2 | +# Copyright (c) 2024 The Dash Core developers |
| 3 | +# Distributed under the MIT software license, see the accompanying |
| 4 | +# file COPYING or http://www.opensource.org/licenses/mit-license.php. |
| 5 | +"""Tests governance checks can be skipped for blocks covered by the best chainlock.""" |
| 6 | + |
| 7 | +import json |
| 8 | + |
| 9 | +from test_framework.messages import uint256_to_string |
| 10 | +from test_framework.test_framework import DashTestFramework |
| 11 | +from test_framework.util import assert_equal, force_finish_mnsync, satoshi_round |
| 12 | + |
| 13 | +class DashGovernanceTest (DashTestFramework): |
| 14 | + def set_test_params(self): |
| 15 | + self.set_dash_test_params(6, 5, [["-budgetparams=10:10:10"]] * 6, fast_dip3_enforcement=True) |
| 16 | + |
| 17 | + def prepare_object(self, object_type, parent_hash, creation_time, revision, name, amount, payment_address): |
| 18 | + proposal_rev = revision |
| 19 | + proposal_time = int(creation_time) |
| 20 | + proposal_template = { |
| 21 | + "type": object_type, |
| 22 | + "name": name, |
| 23 | + "start_epoch": proposal_time, |
| 24 | + "end_epoch": proposal_time + 24 * 60 * 60, |
| 25 | + "payment_amount": float(amount), |
| 26 | + "payment_address": payment_address, |
| 27 | + "url": "https://dash.org" |
| 28 | + } |
| 29 | + proposal_hex = ''.join(format(x, '02x') for x in json.dumps(proposal_template).encode()) |
| 30 | + collateral_hash = self.nodes[0].gobject("prepare", parent_hash, proposal_rev, proposal_time, proposal_hex) |
| 31 | + return { |
| 32 | + "parentHash": parent_hash, |
| 33 | + "collateralHash": collateral_hash, |
| 34 | + "createdAt": proposal_time, |
| 35 | + "revision": proposal_rev, |
| 36 | + "hex": proposal_hex, |
| 37 | + "data": proposal_template, |
| 38 | + } |
| 39 | + |
| 40 | + def have_trigger_for_height(self, sb_block_height, nodes = None): |
| 41 | + if nodes is None: |
| 42 | + nodes = self.nodes |
| 43 | + count = 0 |
| 44 | + for node in nodes: |
| 45 | + valid_triggers = node.gobject("list", "valid", "triggers") |
| 46 | + for trigger in list(valid_triggers.values()): |
| 47 | + if json.loads(trigger["DataString"])["event_block_height"] != sb_block_height: |
| 48 | + continue |
| 49 | + if trigger['AbsoluteYesCount'] > 0: |
| 50 | + count = count + 1 |
| 51 | + break |
| 52 | + return count == len(nodes) |
| 53 | + |
| 54 | + def run_test(self): |
| 55 | + sb_cycle = 20 |
| 56 | + |
| 57 | + self.log.info("Make sure ChainLocks are active") |
| 58 | + |
| 59 | + self.nodes[0].sporkupdate("SPORK_17_QUORUM_DKG_ENABLED", 0) |
| 60 | + self.wait_for_sporks_same() |
| 61 | + self.activate_v19(expected_activation_height=900) |
| 62 | + self.log.info("Activated v19 at height:" + str(self.nodes[0].getblockcount())) |
| 63 | + self.move_to_next_cycle() |
| 64 | + self.log.info("Cycle H height:" + str(self.nodes[0].getblockcount())) |
| 65 | + self.move_to_next_cycle() |
| 66 | + self.log.info("Cycle H+C height:" + str(self.nodes[0].getblockcount())) |
| 67 | + self.move_to_next_cycle() |
| 68 | + self.log.info("Cycle H+2C height:" + str(self.nodes[0].getblockcount())) |
| 69 | + |
| 70 | + self.mine_cycle_quorum(llmq_type_name='llmq_test_dip0024', llmq_type=103) |
| 71 | + |
| 72 | + self.sync_blocks() |
| 73 | + self.wait_for_chainlocked_block_all_nodes(self.nodes[0].getbestblockhash()) |
| 74 | + |
| 75 | + self.nodes[0].sporkupdate("SPORK_9_SUPERBLOCKS_ENABLED", 0) |
| 76 | + self.wait_for_sporks_same() |
| 77 | + |
| 78 | + self.log.info("Prepare and submit proposals") |
| 79 | + |
| 80 | + proposal_time = self.mocktime |
| 81 | + self.p0_payout_address = self.nodes[0].getnewaddress() |
| 82 | + self.p1_payout_address = self.nodes[0].getnewaddress() |
| 83 | + self.p0_amount = satoshi_round("1.1") |
| 84 | + self.p1_amount = satoshi_round("3.3") |
| 85 | + |
| 86 | + p0_collateral_prepare = self.prepare_object(1, uint256_to_string(0), proposal_time, 1, "Proposal_0", self.p0_amount, self.p0_payout_address) |
| 87 | + p1_collateral_prepare = self.prepare_object(1, uint256_to_string(0), proposal_time, 1, "Proposal_1", self.p1_amount, self.p1_payout_address) |
| 88 | + self.bump_mocktime(60 * 10 + 1) |
| 89 | + |
| 90 | + self.nodes[0].generate(6) |
| 91 | + self.bump_mocktime(6 * 156) |
| 92 | + self.sync_blocks() |
| 93 | + |
| 94 | + assert_equal(len(self.nodes[0].gobject("list-prepared")), 2) |
| 95 | + assert_equal(len(self.nodes[0].gobject("list")), 0) |
| 96 | + |
| 97 | + self.p0_hash = self.nodes[0].gobject("submit", "0", 1, proposal_time, p0_collateral_prepare["hex"], p0_collateral_prepare["collateralHash"]) |
| 98 | + self.p1_hash = self.nodes[0].gobject("submit", "0", 1, proposal_time, p1_collateral_prepare["hex"], p1_collateral_prepare["collateralHash"]) |
| 99 | + |
| 100 | + assert_equal(len(self.nodes[0].gobject("list")), 2) |
| 101 | + |
| 102 | + self.log.info("Isolate a node so that it would miss votes and triggers") |
| 103 | + # Isolate a node |
| 104 | + self.isolate_node(5) |
| 105 | + |
| 106 | + self.log.info("Vote proposals") |
| 107 | + |
| 108 | + self.nodes[0].gobject("vote-many", self.p0_hash, "funding", "yes") |
| 109 | + self.nodes[0].gobject("vote-many", self.p1_hash, "funding", "yes") |
| 110 | + assert_equal(self.nodes[0].gobject("get", self.p0_hash)["FundingResult"]["YesCount"], self.mn_count) |
| 111 | + assert_equal(self.nodes[0].gobject("get", self.p1_hash)["FundingResult"]["YesCount"], self.mn_count) |
| 112 | + |
| 113 | + assert_equal(len(self.nodes[0].gobject("list", "valid", "triggers")), 0) |
| 114 | + |
| 115 | + n = sb_cycle - self.nodes[0].getblockcount() % sb_cycle |
| 116 | + assert n > 1 |
| 117 | + |
| 118 | + # Move remaining n blocks until the next Superblock |
| 119 | + for _ in range(n - 1): |
| 120 | + self.nodes[0].generate(1) |
| 121 | + self.bump_mocktime(156) |
| 122 | + self.sync_blocks(self.nodes[0:5]) |
| 123 | + |
| 124 | + self.log.info("Wait for new trigger and votes on non-isolated nodes") |
| 125 | + sb_block_height = self.nodes[0].getblockcount() + 1 |
| 126 | + self.wait_until(lambda: self.have_trigger_for_height(sb_block_height, self.nodes[0:5]), timeout=5) |
| 127 | + # Mine superblock |
| 128 | + self.nodes[0].generate(1) |
| 129 | + self.bump_mocktime(156) |
| 130 | + self.sync_blocks(self.nodes[0:5]) |
| 131 | + self.wait_for_chainlocked_block(self.nodes[0], self.nodes[0].getbestblockhash()) |
| 132 | + |
| 133 | + self.log.info("Reconnect isolated node and confirm the next ChainLock will let it sync") |
| 134 | + self.reconnect_isolated_node(5, 0) |
| 135 | + # Force isolated node to be fully synced so that it would not request gov objects when reconnected |
| 136 | + assert_equal(self.nodes[5].mnsync("status")["IsSynced"], False) |
| 137 | + force_finish_mnsync(self.nodes[5]) |
| 138 | + self.nodes[0].generate(1) |
| 139 | + self.bump_mocktime(156) |
| 140 | + self.sync_blocks() |
| 141 | + |
| 142 | + |
| 143 | +if __name__ == '__main__': |
| 144 | + DashGovernanceTest().main() |
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