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palladiumcore/test/functional/feature_taproot.py

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#!/usr/bin/env python3
from test_framework.test_framework import PalladiumTestFramework
from test_framework.util import assert_equal
class TaprootReproTest(PalladiumTestFramework):
def set_test_params(self):
self.num_nodes = 1
self.setup_clean_chain = True
self.extra_args = [[]] # standard args
def skip_test_if_missing_module(self):
self.skip_if_no_wallet()
def run_test(self):
node = self.nodes[0]
self.log.info("Create wallet")
node.createwallet("tr_test")
wallet = node.get_wallet_rpc("tr_test")
self.log.info("Generate blocks to get coins")
mining_addr = wallet.getnewaddress()
node.generatetoaddress(125, mining_addr)
self.log.info(f"Wallet Info: {wallet.getwalletinfo()}")
self.log.info(f"Unspent: {wallet.listunspent()}")
self.log.info(f"Address Info: {wallet.getaddressinfo(mining_addr)}")
balance_start = wallet.getbalance()
self.log.info(f"Balance: {balance_start}")
self.log.info("Get new P2TR address (bech32m)")
tr_addr = wallet.getnewaddress("", "bech32m")
self.log.info(f"P2TR Address: {tr_addr}")
self.log.info("Send funds TO P2TR address")
txid_to = wallet.sendtoaddress(tr_addr, 1.0)
self.log.info(f"Sent to P2TR, txid: {txid_to}")
node.generatetoaddress(1, mining_addr)
# Check that the wallet sees the funds
unspent = wallet.listunspent(0, 999999, [tr_addr])
assert_equal(len(unspent), 1)
assert_equal(unspent[0]['amount'], 1.0)
self.log.info("Funds confirmed in P2TR address")
self.log.info("Attempt to spend FROM P2TR address")
dest_addr = wallet.getnewaddress("", "bech32")
try:
txid_from = wallet.sendtoaddress(dest_addr, 0.5)
self.log.info(f"Spent from P2TR, txid: {txid_from}")
node.generatetoaddress(1, mining_addr)
# Verify transaction is confirmed
tx = wallet.gettransaction(txid_from)
assert_equal(tx['confirmations'], 1)
self.log.info("P2TR spend confirmed success!")
except Exception as e:
self.log.error(f"Failed to spend from P2TR: {e}")
raise
if __name__ == '__main__':
TaprootReproTest().main()