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test/functional/wallet_listsinceblock.py
| Show First 20 Lines • Show All 103 Lines • ▼ Show 20 Lines | def test_reorg(self): | ||||
| # Split network into two | # Split network into two | ||||
| self.split_network() | self.split_network() | ||||
| # send to nodes[0] from nodes[2] | # send to nodes[0] from nodes[2] | ||||
| senttx = self.nodes[2].sendtoaddress(self.nodes[0].getnewaddress(), 1) | senttx = self.nodes[2].sendtoaddress(self.nodes[0].getnewaddress(), 1) | ||||
| # generate on both sides | # generate on both sides | ||||
| lastblockhash = self.nodes[1].generate(6)[5] | nodes1_last_blockhash = self.nodes[1].generate(6)[-1] | ||||
| self.nodes[2].generate(7) | nodes2_first_blockhash = self.nodes[2].generate(7)[0] | ||||
| self.log.debug('lastblockhash={}'.format(lastblockhash)) | self.log.debug( | ||||
| "nodes[1] last blockhash = {}".format(nodes1_last_blockhash)) | |||||
| self.log.debug( | |||||
| "nodes[2] first blockhash = {}".format(nodes2_first_blockhash)) | |||||
| self.sync_all(self.nodes[:2]) | self.sync_all(self.nodes[:2]) | ||||
| self.sync_all(self.nodes[2:]) | self.sync_all(self.nodes[2:]) | ||||
| self.join_network() | self.join_network() | ||||
| # listsinceblock(lastblockhash) should now include tx, as seen from | # listsinceblock(nodes1_last_blockhash) should now include tx as seen from nodes[0] | ||||
| # nodes[0] | # and return the block height which listsinceblock now exposes since | ||||
| lsbres = self.nodes[0].listsinceblock(lastblockhash) | # a5e7795. | ||||
Fabien: rABC6098a1cb2b25 | |||||
| found = False | transactions = self.nodes[0].listsinceblock( | ||||
| for tx in lsbres['transactions']: | nodes1_last_blockhash)['transactions'] | ||||
| if tx['txid'] == senttx: | found = next(tx for tx in transactions if tx['txid'] == senttx) | ||||
| found = True | assert_equal( | ||||
| break | found['blockheight'], | ||||
| assert found | self.nodes[0].getblockheader(nodes2_first_blockhash)['height']) | ||||
| def test_double_spend(self): | def test_double_spend(self): | ||||
| ''' | ''' | ||||
| This tests the case where the same UTXO is spent twice on two separate | This tests the case where the same UTXO is spent twice on two separate | ||||
| blocks as part of a reorg. | blocks as part of a reorg. | ||||
| ab0 | ab0 | ||||
| / \ | / \ | ||||
| ▲ Show 20 Lines • Show All 175 Lines • Show Last 20 Lines | |||||
rABC6098a1cb2b25