d2527bd54e
This is a separate commit because changing the test at the same time as renaming it breaks git (and github) rename detection.
206 lines
8.1 KiB
Python
Executable file
206 lines
8.1 KiB
Python
Executable file
#!/usr/bin/env python3
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# Copyright (c) 2016-2017 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 label RPCs.
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RPCs tested are:
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- getlabeladdress
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- getaddressesbyaccount
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- listaddressgroupings
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- setlabel
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- sendfrom (with account arguments)
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- move (with account arguments)
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"""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal
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class WalletLabelsTest(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 = 1
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self.extra_args = [[]]
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def run_test(self):
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node = self.nodes[0]
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# Check that there's no UTXO on any of the nodes
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assert_equal(len(node.listunspent()), 0)
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# Note each time we call generate, all generated coins go into
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# the same address, so we call twice to get two addresses w/50 each
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node.generate(1)
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node.generate(101)
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assert_equal(node.getbalance(), 100)
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# there should be 2 address groups
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# each with 1 address with a balance of 50 Bitcoins
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address_groups = node.listaddressgroupings()
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assert_equal(len(address_groups), 2)
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# the addresses aren't linked now, but will be after we send to the
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# common address
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linked_addresses = set()
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for address_group in address_groups:
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assert_equal(len(address_group), 1)
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assert_equal(len(address_group[0]), 2)
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assert_equal(address_group[0][1], 50)
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linked_addresses.add(address_group[0][0])
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# send 50 from each address to a third address not in this wallet
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# There's some fee that will come back to us when the miner reward
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# matures.
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common_address = "msf4WtN1YQKXvNtvdFYt9JBnUD2FB41kjr"
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txid = node.sendmany(
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fromaccount="",
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amounts={common_address: 100},
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subtractfeefrom=[common_address],
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minconf=1,
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)
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tx_details = node.gettransaction(txid)
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fee = -tx_details['details'][0]['fee']
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# there should be 1 address group, with the previously
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# unlinked addresses now linked (they both have 0 balance)
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address_groups = node.listaddressgroupings()
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assert_equal(len(address_groups), 1)
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assert_equal(len(address_groups[0]), 2)
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assert_equal(set([a[0] for a in address_groups[0]]), linked_addresses)
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assert_equal([a[1] for a in address_groups[0]], [0, 0])
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node.generate(1)
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# we want to reset so that the "" label has what's expected.
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# otherwise we're off by exactly the fee amount as that's mined
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# and matures in the next 100 blocks
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node.sendfrom("", common_address, fee)
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amount_to_send = 1.0
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# Create labels and make sure subsequent label API calls
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# recognize the label/address associations.
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labels = [Label(name) for name in ("a", "b", "c", "d", "e")]
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for label in labels:
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label.add_receive_address(node.getlabeladdress(label.name))
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label.verify(node)
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# Send a transaction to each label, and make sure this forces
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# getlabeladdress to generate a new receiving address.
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for label in labels:
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node.sendtoaddress(label.receive_address, amount_to_send)
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label.add_receive_address(node.getlabeladdress(label.name))
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label.verify(node)
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# Check the amounts received.
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node.generate(1)
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for label in labels:
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assert_equal(
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node.getreceivedbyaddress(label.addresses[0]), amount_to_send)
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assert_equal(node.getreceivedbylabel(label.name), amount_to_send)
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# Check that sendfrom label reduces listaccounts balances.
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for i, label in enumerate(labels):
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to_label = labels[(i+1) % len(labels)]
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node.sendfrom(label.name, to_label.receive_address, amount_to_send)
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node.generate(1)
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for label in labels:
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label.add_receive_address(node.getlabeladdress(label.name))
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label.verify(node)
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assert_equal(node.getreceivedbylabel(label.name), 2)
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node.move(label.name, "", node.getbalance(label.name))
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label.verify(node)
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node.generate(101)
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expected_account_balances = {"": 5200}
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for label in labels:
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expected_account_balances[label.name] = 0
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assert_equal(node.listaccounts(), expected_account_balances)
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assert_equal(node.getbalance(""), 5200)
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# Check that setlabel can assign a label to a new unused address.
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for label in labels:
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address = node.getlabeladdress("")
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node.setlabel(address, label.name)
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label.add_address(address)
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label.verify(node)
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assert(address not in node.getaddressesbyaccount(""))
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# Check that addmultisigaddress can assign labels.
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for label in labels:
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addresses = []
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for x in range(10):
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addresses.append(node.getnewaddress())
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multisig_address = node.addmultisigaddress(5, addresses, label.name)['address']
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label.add_address(multisig_address)
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label.verify(node)
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node.sendfrom("", multisig_address, 50)
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node.generate(101)
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for label in labels:
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assert_equal(node.getbalance(label.name), 50)
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# Check that setlabel can change the label of an address from a
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# different label.
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change_label(node, labels[0].addresses[0], labels[0], labels[1])
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# Check that setlabel can change the label of an address which
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# is the receiving address of a different label.
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change_label(node, labels[0].receive_address, labels[0], labels[1])
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# Check that setlabel can set the label of an address already
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# in the label. This is a no-op.
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change_label(node, labels[2].addresses[0], labels[2], labels[2])
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# Check that setlabel can set the label of an address which is
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# already the receiving address of the label. It would probably make
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# sense for this to be a no-op, but right now it resets the receiving
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# address, causing getlabeladdress to return a brand new address.
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change_label(node, labels[2].receive_address, labels[2], labels[2])
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class Label:
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def __init__(self, name):
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# Label name
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self.name = name
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# Current receiving address associated with this label.
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self.receive_address = None
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# List of all addresses assigned with this label
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self.addresses = []
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def add_address(self, address):
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assert_equal(address not in self.addresses, True)
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self.addresses.append(address)
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def add_receive_address(self, address):
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self.add_address(address)
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self.receive_address = address
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def verify(self, node):
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if self.receive_address is not None:
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assert self.receive_address in self.addresses
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assert_equal(node.getlabeladdress(self.name), self.receive_address)
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for address in self.addresses:
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assert_equal(node.getaccount(address), self.name)
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assert_equal(
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set(node.getaddressesbyaccount(self.name)), set(self.addresses))
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def change_label(node, address, old_label, new_label):
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assert_equal(address in old_label.addresses, True)
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node.setlabel(address, new_label.name)
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old_label.addresses.remove(address)
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new_label.add_address(address)
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# Calling setlabel on an address which was previously the receiving
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# address of a different label should reset the receiving address of
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# the old label, causing getlabeladdress to return a brand new
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# address.
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if address == old_label.receive_address:
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new_address = node.getlabeladdress(old_label.name)
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assert_equal(new_address not in old_label.addresses, True)
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assert_equal(new_address not in new_label.addresses, True)
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old_label.add_receive_address(new_address)
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old_label.verify(node)
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new_label.verify(node)
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if __name__ == '__main__':
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WalletLabelsTest().main()
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