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100 lines
4.0 KiB
100 lines
4.0 KiB
3 years ago
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#!/usr/bin/env python3
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# Copyright (c) 2014-2021 The Bitcoin 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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"""Test the listdescriptors RPC."""
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from test_framework.descriptors import (
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descsum_create
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)
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import (
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assert_equal,
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assert_raises_rpc_error,
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)
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class ListDescriptorsTest(BitcoinTestFramework):
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def set_test_params(self):
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self.num_nodes = 1
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def skip_test_if_missing_module(self):
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self.skip_if_no_wallet()
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self.skip_if_no_sqlite()
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# do not create any wallet by default
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def init_wallet(self, i):
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return
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def run_test(self):
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node = self.nodes[0]
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assert_raises_rpc_error(-18, 'No wallet is loaded.', node.listdescriptors)
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if self.is_bdb_compiled():
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self.log.info('Test that the command is not available for legacy wallets.')
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node.createwallet(wallet_name='w1', descriptors=False)
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assert_raises_rpc_error(-4, 'listdescriptors is not available for non-descriptor wallets', node.listdescriptors)
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self.log.info('Test the command for empty descriptors wallet.')
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node.createwallet(wallet_name='w2', blank=True, descriptors=True)
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assert_equal(0, len(node.get_wallet_rpc('w2').listdescriptors()['descriptors']))
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self.log.info('Test the command for a default descriptors wallet.')
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node.createwallet(wallet_name='w3', descriptors=True)
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result = node.get_wallet_rpc('w3').listdescriptors()
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assert_equal("w3", result['wallet_name'])
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assert_equal(6, len(result['descriptors']))
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assert_equal(6, len([d for d in result['descriptors'] if d['active']]))
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assert_equal(3, len([d for d in result['descriptors'] if d['internal']]))
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for item in result['descriptors']:
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assert item['desc'] != ''
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assert item['next'] == 0
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assert item['range'] == [0, 0]
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assert item['timestamp'] is not None
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self.log.info('Test descriptors with hardened derivations are listed in importable form.')
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xprv = 'tprv8ZgxMBicQKsPeuVhWwi6wuMQGfPKi9Li5GtX35jVNknACgqe3CY4g5xgkfDDJcmtF7o1QnxWDRYw4H5P26PXq7sbcUkEqeR4fg3Kxp2tigg'
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xpub_acc = 'tpubDCMVLhErorrAGfApiJSJzEKwqeaf2z3NrkVMxgYQjZLzMjXMBeRw2muGNYbvaekAE8rUFLftyEar4LdrG2wXyyTJQZ26zptmeTEjPTaATts'
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hardened_path = '/84\'/1\'/0\''
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wallet = node.get_wallet_rpc('w2')
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wallet.importdescriptors([{
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'desc': descsum_create('wpkh(' + xprv + hardened_path + '/0/*)'),
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'timestamp': 1296688602,
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}])
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expected = {
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'wallet_name': 'w2',
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'descriptors': [
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{'desc': descsum_create('wpkh([80002067' + hardened_path + ']' + xpub_acc + '/0/*)'),
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'timestamp': 1296688602,
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'active': False,
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'range': [0, 0],
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'next': 0},
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],
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}
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assert_equal(expected, wallet.listdescriptors())
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self.log.info("Test listdescriptors with encrypted wallet")
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wallet.encryptwallet("pass")
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assert_equal(expected, wallet.listdescriptors())
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self.log.info('Test non-active non-range combo descriptor')
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node.createwallet(wallet_name='w4', blank=True, descriptors=True)
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wallet = node.get_wallet_rpc('w4')
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wallet.importdescriptors([{
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'desc': descsum_create('combo(' + node.get_deterministic_priv_key().key + ')'),
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'timestamp': 1296688602,
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}])
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expected = {
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'wallet_name': 'w4',
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'descriptors': [
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{'active': False,
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'desc': 'combo(0227d85ba011276cf25b51df6a188b75e604b38770a462b2d0e9fb2fc839ef5d3f)#np574htj',
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'timestamp': 1296688602},
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]
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}
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assert_equal(expected, wallet.listdescriptors())
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if __name__ == '__main__':
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ListDescriptorsTest().main()
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