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130 lines
5.3 KiB
130 lines
5.3 KiB
#!/usr/bin/env python3
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# Copyright (c) 2021 The Litecoin 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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"""Basic MWEB Wallet test"""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.ltc_util import setup_mweb_chain
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from test_framework.util import assert_equal
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class MWEBWalletBasicTest(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 3
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self.extra_args = [['-whitelist=noban@127.0.0.1'],['-whitelist=noban@127.0.0.1'],[]] # immediate tx relay
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def skip_test_if_missing_module(self):
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self.skip_if_no_wallet()
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def run_test(self):
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node0 = self.nodes[0]
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node1 = self.nodes[1]
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node2 = self.nodes[2]
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self.log.info("Setting up MWEB chain")
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setup_mweb_chain(node0)
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self.sync_all()
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#
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# Send to node1 mweb
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#
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self.log.info("Send to node1 mweb address")
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n1_addr = node1.getnewaddress(address_type='mweb')
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tx1_id = node0.sendtoaddress(n1_addr, 25)
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self.sync_mempools()
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self.log.info("Verify node0's wallet lists the transaction as spent")
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n0_tx1 = node0.gettransaction(txid=tx1_id)
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assert_equal(n0_tx1['confirmations'], 0)
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assert n0_tx1['amount'] == -25
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assert n0_tx1['fee'] < 0 and n0_tx1['fee'] > -0.1
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self.log.info("Verify node1's wallet receives the unconfirmed transaction")
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n1_addr_coins = node1.listreceivedbyaddress(minconf=0, address_filter=n1_addr)
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assert_equal(len(n1_addr_coins), 1)
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assert n1_addr_coins[0]['amount'] == 25
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assert n1_addr_coins[0]['confirmations'] == 0
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assert node1.getbalances()['mine']['untrusted_pending'] == 25
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assert node1.getbalances()['mine']['trusted'] == 0
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self.log.info("Mine the next block")
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node0.generate(1)
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self.sync_blocks()
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self.log.info("Verify node1's wallet lists the transaction as confirmed")
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n1_addr_coins = node1.listunspent(addresses=[n1_addr])
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assert_equal(len(n1_addr_coins), 1)
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assert n1_addr_coins[0]['amount'] == 25
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assert n1_addr_coins[0]['confirmations'] == 1
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assert node1.getbalances()['mine']['untrusted_pending'] == 0
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assert node1.getbalances()['mine']['trusted'] == 25
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self.log.info("Verify node0's wallet lists the transaction as confirmed")
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n0_tx1 = node0.gettransaction(txid=tx1_id)
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assert_equal(n0_tx1['confirmations'], 1)
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assert n0_tx1['amount'] == -25
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assert n0_tx1['fee'] < 0 and n0_tx1['fee'] > -0.1
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#
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# Pegout to node2
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#
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self.log.info("Send (pegout) to node2 bech32 address")
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n2_addr = node2.getnewaddress(address_type='bech32')
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tx2_id = node1.sendtoaddress(n2_addr, 15)
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self.sync_mempools()
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self.log.info("Verify node1's wallet lists the transactions as spent")
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n1_tx2 = node1.gettransaction(txid=tx2_id)
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assert_equal(n1_tx2['confirmations'], 0)
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assert_equal(n1_tx2['amount'], -15)
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assert n1_tx2['fee'] < 0 and n1_tx2['fee'] > -0.1
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self.log.info("Verify node2's wallet receives the first pegout transaction")
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n2_tx2 = node2.gettransaction(txid=tx2_id)
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assert_equal(n2_tx2['amount'], 15)
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assert_equal(n2_tx2['confirmations'], 0)
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assert tx2_id in node1.getrawmempool()
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#
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# Pegout to node2 using subtract fee from amount
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#
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self.log.info("Send (pegout) to node2 bech32 address")
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n2_addr2 = node2.getnewaddress(address_type='bech32')
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tx3_id = node1.sendtoaddress(address=n2_addr2, amount=5, subtractfeefromamount=True)
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self.sync_mempools()
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n1_tx3 = node1.gettransaction(txid=tx3_id)
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assert_equal(n1_tx3['confirmations'], 0)
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assert n1_tx3['amount'] > -5 and n1_tx3['amount'] < -4.9
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assert n1_tx3['fee'] < 0 and n1_tx3['fee'] > -0.1
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self.log.info("Verify node2's wallet receives the second pegout transaction")
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n2_addr2_coins = node2.listreceivedbyaddress(minconf=0, address_filter=n2_addr2)
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assert_equal(len(n2_addr2_coins), 1)
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assert n2_addr2_coins[0]['amount'] < 5 and n2_addr2_coins[0]['amount'] > 4.9
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assert_equal(n2_addr2_coins[0]['confirmations'], 0)
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assert tx3_id in node1.getrawmempool()
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self.log.info("Mine next block to make sure the transactions confirm successfully")
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node0.generate(1)
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self.sync_all()
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assert tx2_id not in node1.getrawmempool()
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assert tx3_id not in node1.getrawmempool()
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n2_addr2_coins = node2.listreceivedbyaddress(minconf=0, address_filter=n2_addr2)
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assert_equal(len(n2_addr2_coins), 1)
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assert n2_addr2_coins[0]['amount'] < 5 and n2_addr2_coins[0]['amount'] > 4.9
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assert_equal(n2_addr2_coins[0]['confirmations'], 1)
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n2_balances = node2.getbalances()['mine']
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assert n2_balances['immature'] > 19.9 and n2_balances['immature'] < 20
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assert_equal(n2_balances['untrusted_pending'], 0)
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assert_equal(n2_balances['trusted'], 0)
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# TODO: Conflicting txs
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# TODO: Duplicate hash
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if __name__ == '__main__':
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MWEBWalletBasicTest().main()
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