diff options
Diffstat (limited to 'test/functional/test_framework/test_framework.py')
| -rwxr-xr-x | test/functional/test_framework/test_framework.py | 43 |
1 files changed, 27 insertions, 16 deletions
diff --git a/test/functional/test_framework/test_framework.py b/test/functional/test_framework/test_framework.py index a2f767cc98..9e44a11143 100755 --- a/test/functional/test_framework/test_framework.py +++ b/test/functional/test_framework/test_framework.py @@ -1,5 +1,5 @@ #!/usr/bin/env python3 -# Copyright (c) 2014-2022 The Bitcoin Core developers +# Copyright (c) 2014-present The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. """Base class for RPC testing.""" @@ -444,6 +444,10 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): n.createwallet(wallet_name=wallet_name, descriptors=self.options.descriptors, load_on_startup=True) n.importprivkey(privkey=n.get_deterministic_priv_key().key, label='coinbase', rescan=True) + # Only enables wallet support when the module is available + def enable_wallet_if_possible(self): + self._requires_wallet = self.is_wallet_compiled() + def run_test(self): """Tests must override this method to define test logic""" raise NotImplementedError @@ -610,8 +614,6 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): """ from_connection = self.nodes[a] to_connection = self.nodes[b] - from_num_peers = 1 + len(from_connection.getpeerinfo()) - to_num_peers = 1 + len(to_connection.getpeerinfo()) ip_port = "127.0.0.1:" + str(p2p_port(b)) if peer_advertises_v2 is None: @@ -627,19 +629,28 @@ class BitcoinTestFramework(metaclass=BitcoinTestMetaClass): if not wait_for_connect: return - # poll until version handshake complete to avoid race conditions - # with transaction relaying - # See comments in net_processing: - # * Must have a version message before anything else - # * Must have a verack message before anything else - self.wait_until(lambda: sum(peer['version'] != 0 for peer in from_connection.getpeerinfo()) == from_num_peers) - self.wait_until(lambda: sum(peer['version'] != 0 for peer in to_connection.getpeerinfo()) == to_num_peers) - self.wait_until(lambda: sum(peer['bytesrecv_per_msg'].pop('verack', 0) >= 21 for peer in from_connection.getpeerinfo()) == from_num_peers) - self.wait_until(lambda: sum(peer['bytesrecv_per_msg'].pop('verack', 0) >= 21 for peer in to_connection.getpeerinfo()) == to_num_peers) - # The message bytes are counted before processing the message, so make - # sure it was fully processed by waiting for a ping. - self.wait_until(lambda: sum(peer["bytesrecv_per_msg"].pop("pong", 0) >= 29 for peer in from_connection.getpeerinfo()) == from_num_peers) - self.wait_until(lambda: sum(peer["bytesrecv_per_msg"].pop("pong", 0) >= 29 for peer in to_connection.getpeerinfo()) == to_num_peers) + # Use subversion as peer id. Test nodes have their node number appended to the user agent string + from_connection_subver = from_connection.getnetworkinfo()['subversion'] + to_connection_subver = to_connection.getnetworkinfo()['subversion'] + + def find_conn(node, peer_subversion, inbound): + return next(filter(lambda peer: peer['subver'] == peer_subversion and peer['inbound'] == inbound, node.getpeerinfo()), None) + + self.wait_until(lambda: find_conn(from_connection, to_connection_subver, inbound=False) is not None) + self.wait_until(lambda: find_conn(to_connection, from_connection_subver, inbound=True) is not None) + + def check_bytesrecv(peer, msg_type, min_bytes_recv): + assert peer is not None, "Error: peer disconnected" + return peer['bytesrecv_per_msg'].pop(msg_type, 0) >= min_bytes_recv + + # Poll until version handshake (fSuccessfullyConnected) is complete to + # avoid race conditions, because some message types are blocked from + # being sent or received before fSuccessfullyConnected. + # + # As the flag fSuccessfullyConnected is not exposed, check it by + # waiting for a pong, which can only happen after the flag was set. + self.wait_until(lambda: check_bytesrecv(find_conn(from_connection, to_connection_subver, inbound=False), 'pong', 29)) + self.wait_until(lambda: check_bytesrecv(find_conn(to_connection, from_connection_subver, inbound=True), 'pong', 29)) def disconnect_nodes(self, a, b): def disconnect_nodes_helper(node_a, node_b): |