88 lines
2.9 KiB
Python
88 lines
2.9 KiB
Python
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#!/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 BitcoinTestFramework
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from test_framework.util import *
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from time import *
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'''
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'''
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class SporkTest(BitcoinTestFramework):
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def __init__(self):
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super().__init__()
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self.num_nodes = 3
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self.setup_clean_chain = True
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self.is_network_split = False
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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,
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["-debug", "-sporkkey=cP4EKFyJsHT39LDqgdcB43Y3YXjNyjb5Fuas1GQSeAtjnZWmZEQK"]))
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self.nodes.append(start_node(1, self.options.tmpdir,
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["-debug"]))
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self.nodes.append(start_node(2, self.options.tmpdir,
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["-debug"]))
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# connect only 2 first nodes at start
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connect_nodes(self.nodes[0], 1)
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def get_test_spork_state(self, node):
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info = node.spork('active')
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# use InstantSend spork for tests
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return info['SPORK_2_INSTANTSEND_ENABLED']
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def set_test_spork_state(self, node, state):
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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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# use InstantSend spork for tests
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node.spork('SPORK_2_INSTANTSEND_ENABLED', value)
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def run_test(self):
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# check test spork default state
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assert(self.get_test_spork_state(self.nodes[0]))
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assert(self.get_test_spork_state(self.nodes[1]))
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assert(self.get_test_spork_state(self.nodes[2]))
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# check spork propagation for connected nodes
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self.set_test_spork_state(self.nodes[0], False)
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start = time()
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sent = False
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while True:
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if not self.get_test_spork_state(self.nodes[1]):
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sent = True
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break
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if time() > start + 10:
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break
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sleep(0.1)
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assert(sent)
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# restart nodes to check spork persistence
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stop_node(self.nodes[0], 0)
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stop_node(self.nodes[1], 1)
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self.nodes[0] = start_node(0, self.options.tmpdir, ["-debug"])
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self.nodes[1] = start_node(1, self.options.tmpdir, ["-debug"])
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assert(not self.get_test_spork_state(self.nodes[0]))
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assert(not self.get_test_spork_state(self.nodes[1]))
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# connect new node and check spork propagation after restoring from cache
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connect_nodes(self.nodes[1], 2)
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start = time()
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sent = False
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while True:
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if not self.get_test_spork_state(self.nodes[2]):
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sent = True
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break
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if time() > start + 10:
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break
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sleep(0.1)
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assert(sent)
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if __name__ == '__main__':
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SporkTest().main()
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