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test/functional/abc-minimaldata-activation.py
| Show All 22 Lines | from test_framework.messages import ( | ||||
| COutPoint, | COutPoint, | ||||
| CTransaction, | CTransaction, | ||||
| CTxIn, | CTxIn, | ||||
| CTxOut, | CTxOut, | ||||
| FromHex, | FromHex, | ||||
| ToHex, | ToHex, | ||||
| ) | ) | ||||
| from test_framework.mininode import ( | from test_framework.mininode import ( | ||||
| network_thread_join, | |||||
| network_thread_start, | |||||
| P2PDataStore, | P2PDataStore, | ||||
| ) | ) | ||||
| from test_framework.script import ( | from test_framework.script import ( | ||||
| CScript, | CScript, | ||||
| OP_ADD, | OP_ADD, | ||||
| OP_TRUE, | OP_TRUE, | ||||
| ) | ) | ||||
| from test_framework.test_framework import BitcoinTestFramework | from test_framework.test_framework import BitcoinTestFramework | ||||
| Show All 28 Lines | def set_test_params(self): | ||||
| REPLAY_PROTECTION_START_TIME)]] | REPLAY_PROTECTION_START_TIME)]] | ||||
| def bootstrap_p2p(self, *, num_connections=1): | def bootstrap_p2p(self, *, num_connections=1): | ||||
| """Add a P2P connection to the node. | """Add a P2P connection to the node. | ||||
| Helper to connect and wait for version handshake.""" | Helper to connect and wait for version handshake.""" | ||||
| for _ in range(num_connections): | for _ in range(num_connections): | ||||
| self.nodes[0].add_p2p_connection(P2PDataStore()) | self.nodes[0].add_p2p_connection(P2PDataStore()) | ||||
| network_thread_start() | |||||
| self.nodes[0].p2p.wait_for_verack() | self.nodes[0].p2p.wait_for_verack() | ||||
| def reconnect_p2p(self, **kwargs): | def reconnect_p2p(self, **kwargs): | ||||
| """Tear down and bootstrap the P2P connection to the node. | """Tear down and bootstrap the P2P connection to the node. | ||||
| The node gets disconnected several times in this test. This helper | The node gets disconnected several times in this test. This helper | ||||
| method reconnects the p2p and restarts the network thread.""" | method reconnects the p2p and restarts the network thread.""" | ||||
| self.nodes[0].disconnect_p2ps() | self.nodes[0].disconnect_p2ps() | ||||
| network_thread_join() | |||||
| self.bootstrap_p2p(**kwargs) | self.bootstrap_p2p(**kwargs) | ||||
| def getbestblock(self, node): | def getbestblock(self, node): | ||||
| """Get the best block. Register its height so we can use build_block.""" | """Get the best block. Register its height so we can use build_block.""" | ||||
| block_height = node.getblockcount() | block_height = node.getblockcount() | ||||
| blockhash = node.getblockhash(block_height) | blockhash = node.getblockhash(block_height) | ||||
| block = FromHex(CBlock(), node.getblock(blockhash, 0)) | block = FromHex(CBlock(), node.getblock(blockhash, 0)) | ||||
| block.calc_sha256() | block.calc_sha256() | ||||
| ▲ Show 20 Lines • Show All 165 Lines • Show Last 20 Lines | |||||