105 lines
3.7 KiB
Python
Executable File
105 lines
3.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2020 The Zcash developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or https://www.opensource.org/licenses/mit-license.php .
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.mininode import (
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nuparams,
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fundingstream,
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)
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from test_framework.util import (
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assert_equal,
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bitcoind_processes,
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connect_nodes,
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start_node,
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BLOSSOM_BRANCH_ID,
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HEARTWOOD_BRANCH_ID,
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CANOPY_BRANCH_ID,
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)
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class CoinbaseFundingStreamsTest (BitcoinTestFramework):
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def __init__(self):
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super().__init__()
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self.num_nodes = 2
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self.cache_behavior = 'clean'
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def start_node_with(self, index, extra_args=[]):
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args = [
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nuparams(BLOSSOM_BRANCH_ID, 1),
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nuparams(HEARTWOOD_BRANCH_ID, 2),
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nuparams(CANOPY_BRANCH_ID, 5),
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"-nurejectoldversions=false",
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"-allowdeprecated=z_getnewaddress",
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"-allowdeprecated=z_getbalance",
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"-allowdeprecated=z_gettotalbalance",
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]
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return start_node(index, self.options.tmpdir, args + extra_args)
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def setup_network(self, split=False):
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self.nodes = []
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self.nodes.append(self.start_node_with(0))
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self.nodes.append(self.start_node_with(1))
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connect_nodes(self.nodes[1], 0)
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self.is_network_split=False
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self.sync_all()
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def run_test (self):
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# Generate a shielded address for node 1 for miner rewards,
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miner_addr = self.nodes[1].z_getnewaddress('sapling')
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# Generate a shielded address (belonging to node 0) for funding stream
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# rewards.
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fs_addr = self.nodes[0].z_getnewaddress('sapling')
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# Generate past heartwood activation we won't need node 1 from this
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# point onward except to check miner reward balances
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self.nodes[1].generate(2)
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self.sync_all()
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# Restart node 0 with funding streams.
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self.nodes[0].stop()
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bitcoind_processes[0].wait()
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self.nodes[0] = self.start_node_with(0, [
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"-mineraddress=%s" % miner_addr,
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"-minetolocalwallet=0",
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fundingstream(0, 5, 9, [fs_addr, fs_addr, fs_addr]),
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fundingstream(1, 5, 9, [fs_addr, fs_addr, fs_addr]),
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fundingstream(2, 5, 9, [fs_addr, fs_addr, fs_addr]),
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])
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connect_nodes(self.nodes[1], 0)
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self.sync_all()
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print("Generate to just prior to Canopy activation")
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self.nodes[0].generate(2)
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self.sync_all()
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# All miner addresses belong to node 1; check balances
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walletinfo = self.nodes[1].getwalletinfo()
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assert_equal(walletinfo['immature_balance'], 10)
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assert_equal(walletinfo['balance'], 0)
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assert_equal(self.nodes[1].z_getbalance(miner_addr, 0), 10)
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assert_equal(self.nodes[1].z_getbalance(miner_addr), 10)
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print("Activating Canopy")
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self.nodes[0].generate(4)
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self.sync_all()
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# check that miner payments made it to node 1's wallet
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walletinfo = self.nodes[1].getwalletinfo()
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assert_equal(walletinfo['immature_balance'], 10)
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assert_equal(walletinfo['balance'], 0)
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assert_equal(self.nodes[1].z_getbalance(miner_addr, 0), 30)
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assert_equal(self.nodes[1].z_getbalance(miner_addr), 30)
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# check that the node 0 private balance has been augmented by the
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# funding stream payments
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assert_equal(self.nodes[0].z_getbalance(fs_addr, 0), 5)
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assert_equal(self.nodes[0].z_getbalance(fs_addr), 5)
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assert_equal(self.nodes[0].z_gettotalbalance()['private'], '5.00')
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assert_equal(self.nodes[0].z_gettotalbalance()['total'], '5.00')
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if __name__ == '__main__':
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CoinbaseFundingStreamsTest().main()
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