def _test_getblockheader(self): node = self.nodes[0] assert_raises_jsonrpc(-5, "Block not found", node.getblockheader, "nonsense") besthash = node.getbestblockhash() secondbesthash = node.getblockhash(199) header = node.getblockheader(besthash) assert_equal(header['hash'], besthash) assert_equal(header['height'], 200) assert_equal(header['confirmations'], 1) assert_equal(header['previousblockhash'], secondbesthash) assert_is_hex_string(header['chainwork']) assert_is_hash_string(header['hash']) assert_is_hash_string(header['previousblockhash']) assert_is_hash_string(header['merkleroot']) assert_is_hash_string(header['bits'], length=None) assert isinstance(header['time'], int) assert isinstance(header['mediantime'], int) assert isinstance(header['nonceUint32'], int) assert_is_hash_string(header['nonce'], length=None) assert isinstance(header['version'], int) assert isinstance(int(header['versionHex'], 16), int) assert isinstance(header['difficulty'], Decimal)
def _test_getblockheader(self): node = self.nodes[0] assert_raises_rpc_error(-8, "hash must be of length 64 (not 8, for 'nonsense')", node.getblockheader, "nonsense") assert_raises_rpc_error(-8, "hash must be hexadecimal string (not 'ZZZ7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844')", node.getblockheader, "ZZZ7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844") assert_raises_rpc_error(-5, "Block not found", node.getblockheader, "0cf7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844") besthash = node.getbestblockhash() secondbesthash = node.getblockhash(199) header = node.getblockheader(blockhash=besthash) assert_equal(header['hash'], besthash) assert_equal(header['height'], 200) assert_equal(header['confirmations'], 1) assert_equal(header['previousblockhash'], secondbesthash) assert_is_hex_string(header['chainwork']) assert_equal(header['nTx'], 1) assert_is_hash_string(header['hash']) assert_is_hash_string(header['previousblockhash']) assert_is_hash_string(header['merkleroot']) assert_is_hash_string(header['bits'], length=None) assert isinstance(header['time'], int) assert isinstance(header['mediantime'], int) assert isinstance(header['nonce'], int) assert isinstance(header['version'], int) assert isinstance(int(header['versionHex'], 16), int) assert isinstance(header['difficulty'], Decimal)
def _test_getblockheader(self): node = self.nodes[0] assert_raises( JSONRPCException, lambda: node.getblockheader('nonsense')) besthash = node.getbestblockhash() secondbesthash = node.getblockhash(COINBASE_MATURITY+100-1) header = node.getblockheader(besthash) assert_equal(header['hash'], besthash) assert_equal(header['height'], COINBASE_MATURITY+100) assert_equal(header['confirmations'], 1) assert_equal(header['previousblockhash'], secondbesthash) assert_is_hex_string(header['chainwork']) assert_is_hash_string(header['hash']) assert_is_hash_string(header['previousblockhash']) assert_is_hash_string(header['merkleroot']) assert_is_hash_string(header['bits'], length=None) assert isinstance(header['time'], int) assert isinstance(header['mediantime'], int) assert isinstance(header['nonce'], int) assert isinstance(header['version'], int) assert isinstance(int(header['versionHex'], 16), int) assert isinstance(header['difficulty'], Decimal)
def run_test(self): # Create two chains by disconnecting nodes 0 & 1, mining, then reconnecting disconnect_nodes(self.nodes[0], 1) self.nodes[0].generate(3) self.nodes[1].generate(4) assert_equal(self.nodes[0].getblockcount(), 3) chain0_hashes = [self.nodes[0].getblockhash(block_height) for block_height in range(4)] # Reorg node 0 to a new chain connect_nodes(self.nodes[0], 1) sync_blocks(self.nodes) assert_equal(self.nodes[0].getblockcount(), 4) chain1_hashes = [self.nodes[0].getblockhash(block_height) for block_height in range(4)] # Test getblockfilter returns a filter for all blocks and filter types on active chain for block_hash in chain1_hashes: for filter_type in FILTER_TYPES: result = self.nodes[0].getblockfilter(block_hash, filter_type) assert_is_hex_string(result['filter']) # Test getblockfilter returns a filter for all blocks and filter types on stale chain for block_hash in chain0_hashes: for filter_type in FILTER_TYPES: result = self.nodes[0].getblockfilter(block_hash, filter_type) assert_is_hex_string(result['filter']) # Test getblockfilter with unknown block bad_block_hash = "0123456789abcdef" * 4 assert_raises_rpc_error(-5, "Block not found", self.nodes[0].getblockfilter, bad_block_hash, "basic") # Test getblockfilter with undefined filter type genesis_hash = self.nodes[0].getblockhash(0) assert_raises_rpc_error(-5, "Unknown filtertype", self.nodes[0].getblockfilter, genesis_hash, "unknown")
def run_test(self): self.nodes[0].generatetoaddress(101, self.nodes[0].getnewaddress()) self.dumb_sync_blocks() # # Sanity check the test framework: res = self.nodes[0].getblockchaininfo() assert_equal(res['blocks'], 101) node_master = self.nodes[0] v16_3_node = self.nodes[1] v15_2_node = self.nodes[2] # Send coins to old wallets for later conversion checks. v16_3_wallet = v16_3_node.get_wallet_rpc('wallet.dat') v16_3_address = v16_3_wallet.getnewaddress() node_master.generatetoaddress(101, v16_3_address) self.dumb_sync_blocks() v16_3_balance = v16_3_wallet.getbalance() self.log.info("Test upgradewallet RPC...") # Prepare for copying of the older wallet node_master_wallet_dir = os.path.join(node_master.datadir, "regtest/wallets", self.default_wallet_name) node_master_wallet = os.path.join(node_master_wallet_dir, self.default_wallet_name, self.wallet_data_filename) v16_3_wallet = os.path.join(v16_3_node.datadir, "regtest/wallets/wallet.dat") v15_2_wallet = os.path.join(v15_2_node.datadir, "regtest/wallet.dat") split_hd_wallet = os.path.join(v15_2_node.datadir, "regtest/splithd") self.stop_nodes() # Make split hd wallet self.start_node(2, ['-usehd=1', '-keypool=2', '-wallet=splithd']) self.stop_node(2) def copy_v16(): node_master.get_wallet_rpc(self.default_wallet_name).unloadwallet() # Copy the 0.16.3 wallet to the last XUEZ Core version and open it: shutil.rmtree(node_master_wallet_dir) os.mkdir(node_master_wallet_dir) shutil.copy(v16_3_wallet, node_master_wallet_dir) node_master.loadwallet(self.default_wallet_name) def copy_non_hd(): node_master.get_wallet_rpc(self.default_wallet_name).unloadwallet() # Copy the 0.15.2 non hd wallet to the last XUEZ Core version and open it: shutil.rmtree(node_master_wallet_dir) os.mkdir(node_master_wallet_dir) shutil.copy(v15_2_wallet, node_master_wallet_dir) node_master.loadwallet(self.default_wallet_name) def copy_split_hd(): node_master.get_wallet_rpc(self.default_wallet_name).unloadwallet() # Copy the 0.15.2 split hd wallet to the last XUEZ Core version and open it: shutil.rmtree(node_master_wallet_dir) os.mkdir(node_master_wallet_dir) shutil.copy(split_hd_wallet, os.path.join(node_master_wallet_dir, 'wallet.dat')) node_master.loadwallet(self.default_wallet_name) self.restart_node(0) copy_v16() wallet = node_master.get_wallet_rpc(self.default_wallet_name) self.log.info("Test upgradewallet without a version argument") self.test_upgradewallet(wallet, previous_version=159900, expected_version=169900) # wallet should still contain the same balance assert_equal(wallet.getbalance(), v16_3_balance) copy_non_hd() wallet = node_master.get_wallet_rpc(self.default_wallet_name) # should have no master key hash before conversion assert_equal('hdseedid' in wallet.getwalletinfo(), False) self.log.info("Test upgradewallet with explicit version number") self.test_upgradewallet(wallet, previous_version=60000, requested_version=169900) # after conversion master key hash should be present assert_is_hex_string(wallet.getwalletinfo()['hdseedid']) self.log.info("Intermediary versions don't effect anything") copy_non_hd() # Wallet starts with 60000 assert_equal(60000, wallet.getwalletinfo()['walletversion']) wallet.unloadwallet() before_checksum = sha256sum_file(node_master_wallet) node_master.loadwallet('') # Test an "upgrade" from 60000 to 129999 has no effect, as the next version is 130000 self.test_upgradewallet(wallet, previous_version=60000, requested_version=129999, expected_version=60000) wallet.unloadwallet() assert_equal(before_checksum, sha256sum_file(node_master_wallet)) node_master.loadwallet('') self.log.info('Wallets cannot be downgraded') copy_non_hd() self.test_upgradewallet_error(wallet, previous_version=60000, requested_version=40000, msg="Cannot downgrade wallet") wallet.unloadwallet() assert_equal(before_checksum, sha256sum_file(node_master_wallet)) node_master.loadwallet('') self.log.info('Can upgrade to HD') # Inspect the old wallet and make sure there is no hdchain orig_kvs = dump_bdb_kv(node_master_wallet) assert b'\x07hdchain' not in orig_kvs # Upgrade to HD, no split self.test_upgradewallet(wallet, previous_version=60000, requested_version=130000) # Check that there is now a hd chain and it is version 1, no internal chain counter new_kvs = dump_bdb_kv(node_master_wallet) assert b'\x07hdchain' in new_kvs hd_chain = new_kvs[b'\x07hdchain'] assert_equal(28, len(hd_chain)) hd_chain_version, external_counter, seed_id = struct.unpack( '<iI20s', hd_chain) assert_equal(1, hd_chain_version) seed_id = bytearray(seed_id) seed_id.reverse() old_kvs = new_kvs # First 2 keys should still be non-HD for i in range(0, 2): info = wallet.getaddressinfo(wallet.getnewaddress()) assert 'hdkeypath' not in info assert 'hdseedid' not in info # Next key should be HD info = wallet.getaddressinfo(wallet.getnewaddress()) assert_equal(seed_id.hex(), info['hdseedid']) assert_equal('m/0\'/0\'/0\'', info['hdkeypath']) prev_seed_id = info['hdseedid'] # Change key should be the same keypool info = wallet.getaddressinfo(wallet.getrawchangeaddress()) assert_equal(prev_seed_id, info['hdseedid']) assert_equal('m/0\'/0\'/1\'', info['hdkeypath']) self.log.info('Cannot upgrade to HD Split, needs Pre Split Keypool') for version in [139900, 159900, 169899]: self.test_upgradewallet_error( wallet, previous_version=130000, requested_version=version, msg= "Cannot upgrade a non HD split wallet without upgrading to support pre split keypool. Please use version 169900 or no version specified." ) self.log.info('Upgrade HD to HD chain split') self.test_upgradewallet(wallet, previous_version=130000, requested_version=169900) # Check that the hdchain updated correctly new_kvs = dump_bdb_kv(node_master_wallet) hd_chain = new_kvs[b'\x07hdchain'] assert_equal(32, len(hd_chain)) hd_chain_version, external_counter, seed_id, internal_counter = struct.unpack( '<iI20sI', hd_chain) assert_equal(2, hd_chain_version) assert_equal(0, internal_counter) seed_id = bytearray(seed_id) seed_id.reverse() assert_equal(seed_id.hex(), prev_seed_id) # Next change address is the same keypool info = wallet.getaddressinfo(wallet.getrawchangeaddress()) assert_equal(prev_seed_id, info['hdseedid']) assert_equal('m/0\'/0\'/2\'', info['hdkeypath']) # Next change address is the new keypool info = wallet.getaddressinfo(wallet.getrawchangeaddress()) assert_equal(prev_seed_id, info['hdseedid']) assert_equal('m/0\'/1\'/0\'', info['hdkeypath']) # External addresses use the same keypool info = wallet.getaddressinfo(wallet.getnewaddress()) assert_equal(prev_seed_id, info['hdseedid']) assert_equal('m/0\'/0\'/3\'', info['hdkeypath']) self.log.info('Upgrade non-HD to HD chain split') copy_non_hd() self.test_upgradewallet(wallet, previous_version=60000, requested_version=169900) # Check that the hdchain updated correctly new_kvs = dump_bdb_kv(node_master_wallet) hd_chain = new_kvs[b'\x07hdchain'] assert_equal(32, len(hd_chain)) hd_chain_version, external_counter, seed_id, internal_counter = struct.unpack( '<iI20sI', hd_chain) assert_equal(2, hd_chain_version) assert_equal(2, internal_counter) # Drain the keypool by fetching one external key and one change key. Should still be the same keypool info = wallet.getaddressinfo(wallet.getnewaddress()) assert 'hdseedid' not in info assert 'hdkeypath' not in info info = wallet.getaddressinfo(wallet.getrawchangeaddress()) assert 'hdseedid' not in info assert 'hdkeypath' not in info # The next addresses are HD and should be on different HD chains info = wallet.getaddressinfo(wallet.getnewaddress()) ext_id = info['hdseedid'] assert_equal('m/0\'/0\'/0\'', info['hdkeypath']) info = wallet.getaddressinfo(wallet.getrawchangeaddress()) assert_equal(ext_id, info['hdseedid']) assert_equal('m/0\'/1\'/0\'', info['hdkeypath']) self.log.info('KeyMetadata should upgrade when loading into master') copy_v16() old_kvs = dump_bdb_kv(v16_3_wallet) new_kvs = dump_bdb_kv(node_master_wallet) for k, old_v in old_kvs.items(): if k.startswith(b'\x07keymeta'): new_ver, new_create_time, new_kp_str, new_seed_id, new_fpr, new_path_len, new_path, new_has_key_orig = deser_keymeta( BytesIO(new_kvs[k])) old_ver, old_create_time, old_kp_str, old_seed_id, old_fpr, old_path_len, old_path, old_has_key_orig = deser_keymeta( BytesIO(old_v)) assert_equal(10, old_ver) if old_kp_str == b"": # imported things that don't have keymeta (i.e. imported coinbase privkeys) won't be upgraded assert_equal(new_kvs[k], old_v) continue assert_equal(12, new_ver) assert_equal(new_create_time, old_create_time) assert_equal(new_kp_str, old_kp_str) assert_equal(new_seed_id, old_seed_id) assert_equal(0, old_path_len) assert_equal(new_path_len, len(new_path)) assert_equal([], old_path) assert_equal(False, old_has_key_orig) assert_equal(True, new_has_key_orig) # Check that the path is right built_path = [] for s in new_kp_str.decode().split('/')[1:]: h = 0 if s[-1] == '\'': s = s[:-1] h = 0x80000000 p = int(s) | h built_path.append(p) assert_equal(new_path, built_path) self.log.info( 'Upgrading to NO_DEFAULT_KEY should not remove the defaultkey') copy_split_hd() # Check the wallet has a default key initially old_kvs = dump_bdb_kv(node_master_wallet) defaultkey = old_kvs[b'\x0adefaultkey'] self.log.info( "Upgrade the wallet. Should still have the same default key.") self.test_upgradewallet(wallet, previous_version=139900, requested_version=159900) new_kvs = dump_bdb_kv(node_master_wallet) up_defaultkey = new_kvs[b'\x0adefaultkey'] assert_equal(defaultkey, up_defaultkey) # 0.16.3 doesn't have a default key v16_3_kvs = dump_bdb_kv(v16_3_wallet) assert b'\x0adefaultkey' not in v16_3_kvs
def run_test(self): self.nodes[0].generate(161) # block 161 self.log.info( "Verify sigops are counted in GBT with pre-BIP141 rules before the fork" ) txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) tmpl = self.nodes[0].getblocktemplate({'rules': ['segwit']}) assert tmpl['sizelimit'] == 1000000 assert 'weightlimit' not in tmpl assert tmpl['sigoplimit'] == 20000 assert tmpl['transactions'][0]['hash'] == txid assert tmpl['transactions'][0]['sigops'] == 2 assert '!segwit' not in tmpl['rules'] self.nodes[0].generate(1) # block 162 balance_presetup = self.nodes[0].getbalance() self.pubkey = [] p2sh_ids = [ ] # p2sh_ids[NODE][TYPE] is an array of txids that spend to P2WPKH (TYPE=0) or P2WSH (TYPE=1) scripts to an address for NODE embedded in p2sh wit_ids = [ ] # wit_ids[NODE][TYPE] is an array of txids that spend to P2WPKH (TYPE=0) or P2WSH (TYPE=1) scripts to an address for NODE via bare witness for i in range(3): newaddress = self.nodes[i].getnewaddress() self.pubkey.append( self.nodes[i].getaddressinfo(newaddress)["pubkey"]) multiscript = CScript([ OP_1, hex_str_to_bytes(self.pubkey[-1]), OP_1, OP_CHECKMULTISIG ]) p2sh_ms_addr = self.nodes[i].addmultisigaddress( 1, [self.pubkey[-1]], '', 'p2sh-segwit')['address'] bip173_ms_addr = self.nodes[i].addmultisigaddress( 1, [self.pubkey[-1]], '', 'bech32')['address'] assert_equal(p2sh_ms_addr, script_to_p2sh_p2wsh(multiscript)) assert_equal(bip173_ms_addr, script_to_p2wsh(multiscript)) p2sh_ids.append([]) wit_ids.append([]) for _ in range(2): p2sh_ids[i].append([]) wit_ids[i].append([]) for _ in range(5): for n in range(3): for v in range(2): wit_ids[n][v].append( send_to_witness(v, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[n], False, Decimal("49.999"))) p2sh_ids[n][v].append( send_to_witness(v, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[n], True, Decimal("49.999"))) self.nodes[0].generate(1) # block 163 self.sync_blocks() # Make sure all nodes recognize the transactions as theirs assert_equal(self.nodes[0].getbalance(), balance_presetup - 60 * 50 + 20 * Decimal("49.999") + 50) assert_equal(self.nodes[1].getbalance(), 20 * Decimal("49.999")) assert_equal(self.nodes[2].getbalance(), 20 * Decimal("49.999")) self.nodes[0].generate(260) # block 423 self.sync_blocks() self.log.info( "Verify witness txs are skipped for mining before the fork") self.skip_mine(self.nodes[2], wit_ids[NODE_2][P2WPKH][0], True) # block 424 self.skip_mine(self.nodes[2], wit_ids[NODE_2][P2WSH][0], True) # block 425 self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][P2WPKH][0], True) # block 426 self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][P2WSH][0], True) # block 427 self.log.info( "Verify unsigned p2sh witness txs without a redeem script are invalid" ) self.fail_accept( self.nodes[2], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_2][P2WPKH][1], sign=False) self.fail_accept( self.nodes[2], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_2][P2WSH][1], sign=False) self.nodes[2].generate(4) # blocks 428-431 self.log.info( "Verify previous witness txs skipped for mining can now be mined") assert_equal(len(self.nodes[2].getrawmempool()), 4) blockhash = self.nodes[2].generate(1)[ 0] # block 432 (first block with new rules; 432 = 144 * 3) self.sync_blocks() assert_equal(len(self.nodes[2].getrawmempool()), 0) segwit_tx_list = self.nodes[2].getblock(blockhash)["tx"] assert_equal(len(segwit_tx_list), 5) self.log.info( "Verify default node can't accept txs with missing witness") # unsigned, no scriptsig self.fail_accept( self.nodes[0], "non-mandatory-script-verify-flag (Witness program hash mismatch)", wit_ids[NODE_0][P2WPKH][0], sign=False) self.fail_accept( self.nodes[0], "non-mandatory-script-verify-flag (Witness program was passed an empty witness)", wit_ids[NODE_0][P2WSH][0], sign=False) self.fail_accept( self.nodes[0], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_0][P2WPKH][0], sign=False) self.fail_accept( self.nodes[0], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_0][P2WSH][0], sign=False) # unsigned with redeem script self.fail_accept( self.nodes[0], "non-mandatory-script-verify-flag (Witness program hash mismatch)", p2sh_ids[NODE_0][P2WPKH][0], sign=False, redeem_script=witness_script(False, self.pubkey[0])) self.fail_accept( self.nodes[0], "non-mandatory-script-verify-flag (Witness program was passed an empty witness)", p2sh_ids[NODE_0][P2WSH][0], sign=False, redeem_script=witness_script(True, self.pubkey[0])) self.log.info( "Verify block and transaction serialization rpcs return differing serializations depending on rpc serialization flag" ) assert self.nodes[2].getblock( blockhash, False) != self.nodes[0].getblock(blockhash, False) assert self.nodes[1].getblock(blockhash, False) == self.nodes[2].getblock( blockhash, False) for tx_id in segwit_tx_list: tx = FromHex(CTransaction(), self.nodes[2].gettransaction(tx_id)["hex"]) assert self.nodes[2].getrawtransaction( tx_id, False, blockhash) != self.nodes[0].getrawtransaction( tx_id, False, blockhash) assert self.nodes[1].getrawtransaction( tx_id, False, blockhash) == self.nodes[2].getrawtransaction( tx_id, False, blockhash) assert self.nodes[0].getrawtransaction( tx_id, False, blockhash) != self.nodes[2].gettransaction(tx_id)["hex"] assert self.nodes[1].getrawtransaction( tx_id, False, blockhash) == self.nodes[2].gettransaction(tx_id)["hex"] assert self.nodes[0].getrawtransaction( tx_id, False, blockhash) == tx.serialize_without_witness().hex() # Coinbase contains the witness commitment nonce, check that RPC shows us coinbase_txid = self.nodes[2].getblock(blockhash)['tx'][0] coinbase_tx = self.nodes[2].gettransaction(txid=coinbase_txid, verbose=True) witnesses = coinbase_tx["decoded"]["vin"][0]["txinwitness"] assert_equal(len(witnesses), 1) assert_is_hex_string(witnesses[0]) assert_equal(witnesses[0], '00' * 32) self.log.info( "Verify witness txs without witness data are invalid after the fork" ) self.fail_accept( self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', wit_ids[NODE_2][P2WPKH][2], sign=False) self.fail_accept( self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', wit_ids[NODE_2][P2WSH][2], sign=False) self.fail_accept( self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', p2sh_ids[NODE_2][P2WPKH][2], sign=False, redeem_script=witness_script(False, self.pubkey[2])) self.fail_accept( self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', p2sh_ids[NODE_2][P2WSH][2], sign=False, redeem_script=witness_script(True, self.pubkey[2])) self.log.info("Verify default node can now use witness txs") self.success_mine(self.nodes[0], wit_ids[NODE_0][P2WPKH][0], True) # block 432 self.success_mine(self.nodes[0], wit_ids[NODE_0][P2WSH][0], True) # block 433 self.success_mine(self.nodes[0], p2sh_ids[NODE_0][P2WPKH][0], True) # block 434 self.success_mine(self.nodes[0], p2sh_ids[NODE_0][P2WSH][0], True) # block 435 self.log.info( "Verify sigops are counted in GBT with BIP141 rules after the fork" ) txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) tmpl = self.nodes[0].getblocktemplate({'rules': ['segwit']}) assert tmpl[ 'sizelimit'] >= 3999577 # actual maximum size is lower due to minimum mandatory non-witness data assert tmpl['weightlimit'] == 4000000 assert tmpl['sigoplimit'] == 80000 assert tmpl['transactions'][0]['txid'] == txid assert tmpl['transactions'][0]['sigops'] == 8 assert '!segwit' in tmpl['rules'] self.nodes[0].generate(1) # Mine a block to clear the gbt cache self.log.info( "Non-segwit miners are able to use GBT response after activation.") # Create a 3-tx chain: tx1 (non-segwit input, paying to a segwit output) -> # tx2 (segwit input, paying to a non-segwit output) -> # tx3 (non-segwit input, paying to a non-segwit output). # tx1 is allowed to appear in the block, but no others. txid1 = send_to_witness(1, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert tx.wit.is_null() # This should not be a segwit input assert txid1 in self.nodes[0].getrawmempool() tx1_hex = self.nodes[0].gettransaction(txid1)['hex'] tx1 = FromHex(CTransaction(), tx1_hex) # Check that wtxid is properly reported in mempool entry (txid1) assert_equal(int(self.nodes[0].getmempoolentry(txid1)["wtxid"], 16), tx1.calc_sha256(True)) # Check that weight and vsize are properly reported in mempool entry (txid1) assert_equal(self.nodes[0].getmempoolentry(txid1)["vsize"], (self.nodes[0].getmempoolentry(txid1)["weight"] + 3) // 4) assert_equal( self.nodes[0].getmempoolentry(txid1)["weight"], len(tx1.serialize_without_witness()) * 3 + len(tx1.serialize_with_witness())) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append( CTxOut(int(49.99 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransactionwithwallet(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert not tx.wit.is_null() # Check that wtxid is properly reported in mempool entry (txid2) assert_equal(int(self.nodes[0].getmempoolentry(txid2)["wtxid"], 16), tx.calc_sha256(True)) # Check that weight and vsize are properly reported in mempool entry (txid2) assert_equal(self.nodes[0].getmempoolentry(txid2)["vsize"], (self.nodes[0].getmempoolentry(txid2)["weight"] + 3) // 4) assert_equal( self.nodes[0].getmempoolentry(txid2)["weight"], len(tx.serialize_without_witness()) * 3 + len(tx.serialize_with_witness())) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append( CTxOut(int(49.95 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(hexstring=ToHex(tx), maxfeerate=0) assert tx.wit.is_null() assert txid3 in self.nodes[0].getrawmempool() # Check that getblocktemplate includes all transactions. template = self.nodes[0].getblocktemplate({"rules": ["segwit"]}) template_txids = [t['txid'] for t in template['transactions']] assert txid1 in template_txids assert txid2 in template_txids assert txid3 in template_txids # Check that wtxid is properly reported in mempool entry (txid3) assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True)) # Check that weight and vsize are properly reported in mempool entry (txid3) assert_equal(self.nodes[0].getmempoolentry(txid3)["vsize"], (self.nodes[0].getmempoolentry(txid3)["weight"] + 3) // 4) assert_equal( self.nodes[0].getmempoolentry(txid3)["weight"], len(tx.serialize_without_witness()) * 3 + len(tx.serialize_with_witness())) # Mine a block to clear the gbt cache again. self.nodes[0].generate(1) self.log.info("Verify behaviour of importaddress and listunspent") # Some public keys to be used later pubkeys = [ "0363D44AABD0F1699138239DF2F042C3282C0671CC7A76826A55C8203D90E39242", # cPiM8Ub4heR9NBYmgVzJQiUH1if44GSBGiqaeJySuL2BKxubvgwb "02D3E626B3E616FC8662B489C123349FECBFC611E778E5BE739B257EAE4721E5BF", # cPpAdHaD6VoYbW78kveN2bsvb45Q7G5PhaPApVUGwvF8VQ9brD97 "04A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538A62F5BD8EC85C2477F39650BD391EA6250207065B2A81DA8B009FC891E898F0E", # 91zqCU5B9sdWxzMt1ca3VzbtVm2YM6Hi5Rxn4UDtxEaN9C9nzXV "02A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538", # cPQFjcVRpAUBG8BA9hzr2yEzHwKoMgLkJZBBtK9vJnvGJgMjzTbd "036722F784214129FEB9E8129D626324F3F6716555B603FFE8300BBCB882151228", # cQGtcm34xiLjB1v7bkRa4V3aAc9tS2UTuBZ1UnZGeSeNy627fN66 "0266A8396EE936BF6D99D17920DB21C6C7B1AB14C639D5CD72B300297E416FD2EC", # cTW5mR5M45vHxXkeChZdtSPozrFwFgmEvTNnanCW6wrqwaCZ1X7K "0450A38BD7F0AC212FEBA77354A9B036A32E0F7C81FC4E0C5ADCA7C549C4505D2522458C2D9AE3CEFD684E039194B72C8A10F9CB9D4764AB26FCC2718D421D3B84", # 92h2XPssjBpsJN5CqSP7v9a7cf2kgDunBC6PDFwJHMACM1rrVBJ ] # Import a compressed key and an uncompressed key, generate some multisig addresses self.nodes[0].importprivkey( "92e6XLo5jVAVwrQKPNTs93oQco8f8sDNBcpv73Dsrs397fQtFQn") uncompressed_spendable_address = ["mvozP4UwyGD2mGZU4D2eMvMLPB9WkMmMQu"] self.nodes[0].importprivkey( "cNC8eQ5dg3mFAVePDX4ddmPYpPbw41r9bm2jd1nLJT77e6RrzTRR") compressed_spendable_address = ["mmWQubrDomqpgSYekvsU7HWEVjLFHAakLe"] assert not self.nodes[0].getaddressinfo( uncompressed_spendable_address[0])['iscompressed'] assert self.nodes[0].getaddressinfo( compressed_spendable_address[0])['iscompressed'] self.nodes[0].importpubkey(pubkeys[0]) compressed_solvable_address = [key_to_p2pkh(pubkeys[0])] self.nodes[0].importpubkey(pubkeys[1]) compressed_solvable_address.append(key_to_p2pkh(pubkeys[1])) self.nodes[0].importpubkey(pubkeys[2]) uncompressed_solvable_address = [key_to_p2pkh(pubkeys[2])] spendable_anytime = [ ] # These outputs should be seen anytime after importprivkey and addmultisigaddress spendable_after_importaddress = [ ] # These outputs should be seen after importaddress solvable_after_importaddress = [ ] # These outputs should be seen after importaddress but not spendable unsolvable_after_importaddress = [ ] # These outputs should be unsolvable after importaddress solvable_anytime = [ ] # These outputs should be solvable after importpubkey unseen_anytime = [] # These outputs should never be seen uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], uncompressed_spendable_address[0] ])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [ compressed_spendable_address[0], uncompressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_solvable_address[0], compressed_solvable_address[1] ])['address']) # Test multisig_without_privkey # We have 2 public keys without private keys, use addmultisigaddress to add to wallet. # Money sent to P2SH of multisig of this should only be seen after importaddress with the BASE58 P2SH address. multisig_without_privkey_address = self.nodes[0].addmultisigaddress( 2, [pubkeys[3], pubkeys[4]])['address'] script = CScript([ OP_2, hex_str_to_bytes(pubkeys[3]), hex_str_to_bytes(pubkeys[4]), OP_2, OP_CHECKMULTISIG ]) solvable_after_importaddress.append( CScript([OP_HASH160, hash160(script), OP_EQUAL])) for i in compressed_spendable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # p2sh multisig with compressed keys should always be spendable spendable_anytime.extend([p2sh]) # bare multisig can be watched and signed, but is not treated as ours solvable_after_importaddress.extend([bare]) # P2WSH and P2SH(P2WSH) multisig with compressed keys are spendable after direct importaddress spendable_after_importaddress.extend([p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # normal P2PKH and P2PK with compressed keys should always be spendable spendable_anytime.extend([p2pkh, p2pk]) # P2SH_P2PK, P2SH_P2PKH with compressed keys are spendable after direct importaddress spendable_after_importaddress.extend([ p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) # P2WPKH and P2SH_P2WPKH with compressed keys should always be spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in uncompressed_spendable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # p2sh multisig with uncompressed keys should always be spendable spendable_anytime.extend([p2sh]) # bare multisig can be watched and signed, but is not treated as ours solvable_after_importaddress.extend([bare]) # P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen unseen_anytime.extend([p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # normal P2PKH and P2PK with uncompressed keys should always be spendable spendable_anytime.extend([p2pkh, p2pk]) # P2SH_P2PK and P2SH_P2PKH are spendable after direct importaddress spendable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh]) # Witness output types with uncompressed keys are never seen unseen_anytime.extend([ p2wpkh, p2sh_p2wpkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) for i in compressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): # Multisig without private is not seen after addmultisigaddress, but seen after importaddress [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) solvable_after_importaddress.extend( [bare, p2sh, p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # normal P2PKH, P2PK, P2WPKH and P2SH_P2WPKH with compressed keys should always be seen solvable_anytime.extend([p2pkh, p2pk, p2wpkh, p2sh_p2wpkh]) # P2SH_P2PK, P2SH_P2PKH with compressed keys are seen after direct importaddress solvable_after_importaddress.extend([ p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) for i in uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # Base uncompressed multisig without private is not seen after addmultisigaddress, but seen after importaddress solvable_after_importaddress.extend([bare, p2sh]) # P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen unseen_anytime.extend([p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # normal P2PKH and P2PK with uncompressed keys should always be seen solvable_anytime.extend([p2pkh, p2pk]) # P2SH_P2PK, P2SH_P2PKH with uncompressed keys are seen after direct importaddress solvable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh]) # Witness output types with uncompressed keys are never seen unseen_anytime.extend([ p2wpkh, p2sh_p2wpkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) op1 = CScript([OP_1]) op0 = CScript([OP_0]) # 2N7MGY19ti4KDMSzRfPAssP6Pxyuxoi6jLe is the P2SH(P2PKH) version of mjoE3sSrb8ByYEvgnC3Aox86u1CHnfJA4V unsolvable_address_key = hex_str_to_bytes( "02341AEC7587A51CDE5279E0630A531AEA2615A9F80B17E8D9376327BAEAA59E3D" ) unsolvablep2pkh = CScript([ OP_DUP, OP_HASH160, hash160(unsolvable_address_key), OP_EQUALVERIFY, OP_CHECKSIG ]) unsolvablep2wshp2pkh = CScript([OP_0, sha256(unsolvablep2pkh)]) p2shop0 = CScript([OP_HASH160, hash160(op0), OP_EQUAL]) p2wshop1 = CScript([OP_0, sha256(op1)]) unsolvable_after_importaddress.append(unsolvablep2pkh) unsolvable_after_importaddress.append(unsolvablep2wshp2pkh) unsolvable_after_importaddress.append( op1) # OP_1 will be imported as script unsolvable_after_importaddress.append(p2wshop1) unseen_anytime.append( op0 ) # OP_0 will be imported as P2SH address with no script provided unsolvable_after_importaddress.append(p2shop0) spendable_txid = [] solvable_txid = [] spendable_txid.append( self.mine_and_test_listunspent(spendable_anytime, 2)) solvable_txid.append( self.mine_and_test_listunspent(solvable_anytime, 1)) self.mine_and_test_listunspent( spendable_after_importaddress + solvable_after_importaddress + unseen_anytime + unsolvable_after_importaddress, 0) importlist = [] for i in compressed_spendable_address + uncompressed_spendable_address + compressed_solvable_address + uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): bare = hex_str_to_bytes(v['hex']) importlist.append(bare.hex()) importlist.append(CScript([OP_0, sha256(bare)]).hex()) else: pubkey = hex_str_to_bytes(v['pubkey']) p2pk = CScript([pubkey, OP_CHECKSIG]) p2pkh = CScript([ OP_DUP, OP_HASH160, hash160(pubkey), OP_EQUALVERIFY, OP_CHECKSIG ]) importlist.append(p2pk.hex()) importlist.append(p2pkh.hex()) importlist.append(CScript([OP_0, hash160(pubkey)]).hex()) importlist.append(CScript([OP_0, sha256(p2pk)]).hex()) importlist.append(CScript([OP_0, sha256(p2pkh)]).hex()) importlist.append(unsolvablep2pkh.hex()) importlist.append(unsolvablep2wshp2pkh.hex()) importlist.append(op1.hex()) importlist.append(p2wshop1.hex()) for i in importlist: # import all generated addresses. The wallet already has the private keys for some of these, so catch JSON RPC # exceptions and continue. try_rpc( -4, "The wallet already contains the private key for this address or script", self.nodes[0].importaddress, i, "", False, True) self.nodes[0].importaddress( script_to_p2sh(op0)) # import OP_0 as address only self.nodes[0].importaddress( multisig_without_privkey_address) # Test multisig_without_privkey spendable_txid.append( self.mine_and_test_listunspent( spendable_anytime + spendable_after_importaddress, 2)) solvable_txid.append( self.mine_and_test_listunspent( solvable_anytime + solvable_after_importaddress, 1)) self.mine_and_test_listunspent(unsolvable_after_importaddress, 1) self.mine_and_test_listunspent(unseen_anytime, 0) spendable_txid.append( self.mine_and_test_listunspent( spendable_anytime + spendable_after_importaddress, 2)) solvable_txid.append( self.mine_and_test_listunspent( solvable_anytime + solvable_after_importaddress, 1)) self.mine_and_test_listunspent(unsolvable_after_importaddress, 1) self.mine_and_test_listunspent(unseen_anytime, 0) # Repeat some tests. This time we don't add witness scripts with importaddress # Import a compressed key and an uncompressed key, generate some multisig addresses self.nodes[0].importprivkey( "927pw6RW8ZekycnXqBQ2JS5nPyo1yRfGNN8oq74HeddWSpafDJH") uncompressed_spendable_address = ["mguN2vNSCEUh6rJaXoAVwY3YZwZvEmf5xi"] self.nodes[0].importprivkey( "cMcrXaaUC48ZKpcyydfFo8PxHAjpsYLhdsp6nmtB3E2ER9UUHWnw") compressed_spendable_address = ["n1UNmpmbVUJ9ytXYXiurmGPQ3TRrXqPWKL"] self.nodes[0].importpubkey(pubkeys[5]) compressed_solvable_address = [key_to_p2pkh(pubkeys[5])] self.nodes[0].importpubkey(pubkeys[6]) uncompressed_solvable_address = [key_to_p2pkh(pubkeys[6])] unseen_anytime = [] # These outputs should never be seen solvable_anytime = [ ] # These outputs should be solvable after importpubkey unseen_anytime = [] # These outputs should never be seen uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], uncompressed_spendable_address[0] ])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_solvable_address[0], uncompressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_solvable_address[0] ])['address']) premature_witaddress = [] for i in compressed_spendable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) premature_witaddress.append(script_to_p2sh(p2wsh)) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # P2WPKH, P2SH_P2WPKH are always spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in uncompressed_spendable_address + uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen unseen_anytime.extend([p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # P2WPKH, P2SH_P2WPKH with uncompressed keys are never seen unseen_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in compressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) premature_witaddress.append(script_to_p2sh(p2wsh)) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # P2SH_P2PK, P2SH_P2PKH with compressed keys are always solvable solvable_anytime.extend([p2wpkh, p2sh_p2wpkh]) self.mine_and_test_listunspent(spendable_anytime, 2) self.mine_and_test_listunspent(solvable_anytime, 1) self.mine_and_test_listunspent(unseen_anytime, 0) # Check that createrawtransaction/decoderawtransaction with non-v0 Bech32 works v1_addr = program_to_witness(1, [3, 5]) v1_tx = self.nodes[0].createrawtransaction( [getutxo(spendable_txid[0])], {v1_addr: 1}) v1_decoded = self.nodes[1].decoderawtransaction(v1_tx) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['addresses'][0], v1_addr) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['hex'], "51020305") # Check that spendable outputs are really spendable self.create_and_mine_tx_from_txids(spendable_txid) # import all the private keys so solvable addresses become spendable self.nodes[0].importprivkey( "cPiM8Ub4heR9NBYmgVzJQiUH1if44GSBGiqaeJySuL2BKxubvgwb") self.nodes[0].importprivkey( "cPpAdHaD6VoYbW78kveN2bsvb45Q7G5PhaPApVUGwvF8VQ9brD97") self.nodes[0].importprivkey( "91zqCU5B9sdWxzMt1ca3VzbtVm2YM6Hi5Rxn4UDtxEaN9C9nzXV") self.nodes[0].importprivkey( "cPQFjcVRpAUBG8BA9hzr2yEzHwKoMgLkJZBBtK9vJnvGJgMjzTbd") self.nodes[0].importprivkey( "cQGtcm34xiLjB1v7bkRa4V3aAc9tS2UTuBZ1UnZGeSeNy627fN66") self.nodes[0].importprivkey( "cTW5mR5M45vHxXkeChZdtSPozrFwFgmEvTNnanCW6wrqwaCZ1X7K") self.create_and_mine_tx_from_txids(solvable_txid) # Test that importing native P2WPKH/P2WSH scripts works for use_p2wsh in [False, True]: if use_p2wsh: scriptPubKey = "00203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a" transaction = "01000000000100e1f505000000002200203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a00000000" else: scriptPubKey = "a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d87" transaction = "01000000000100e1f5050000000017a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d8700000000" self.nodes[1].importaddress(scriptPubKey, "", False) rawtxfund = self.nodes[1].fundrawtransaction(transaction)['hex'] rawtxfund = self.nodes[1].signrawtransactionwithwallet( rawtxfund)["hex"] txid = self.nodes[1].sendrawtransaction(rawtxfund) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal( self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid) # Assert it is properly saved self.restart_node(1) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal( self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid)
def run_test(self): self.nodes[0].generatetoaddress(101, self.nodes[0].getnewaddress()) self.dumb_sync_blocks() # # Sanity check the test framework: res = self.nodes[0].getblockchaininfo() assert_equal(res['blocks'], 101) node_master = self.nodes[0] v16_3_node = self.nodes[1] v15_2_node = self.nodes[2] # Send coins to old wallets for later conversion checks. v16_3_wallet = v16_3_node.get_wallet_rpc('wallet.dat') v16_3_address = v16_3_wallet.getnewaddress() node_master.generatetoaddress(101, v16_3_address) self.dumb_sync_blocks() v16_3_balance = v16_3_wallet.getbalance() self.log.info("Test upgradewallet RPC...") # Prepare for copying of the older wallet node_master_wallet_dir = os.path.join(node_master.datadir, "regtest/wallets") v16_3_wallet = os.path.join(v16_3_node.datadir, "regtest/wallets/wallet.dat") v15_2_wallet = os.path.join(v15_2_node.datadir, "regtest/wallet.dat") self.stop_nodes() # Copy the 0.16.3 wallet to the last Pexa Core version and open it: shutil.rmtree(node_master_wallet_dir) os.mkdir(node_master_wallet_dir) shutil.copy( v16_3_wallet, node_master_wallet_dir ) self.restart_node(0, ['-nowallet']) node_master.loadwallet('') wallet = node_master.get_wallet_rpc('') old_version = wallet.getwalletinfo()["walletversion"] # calling upgradewallet without version arguments # should return nothing if successful assert_equal(wallet.upgradewallet(), "") new_version = wallet.getwalletinfo()["walletversion"] # upgraded wallet version should be greater than older one assert_greater_than(new_version, old_version) # wallet should still contain the same balance assert_equal(wallet.getbalance(), v16_3_balance) self.stop_node(0) # Copy the 0.15.2 wallet to the last Pexa Core version and open it: shutil.rmtree(node_master_wallet_dir) os.mkdir(node_master_wallet_dir) shutil.copy( v15_2_wallet, node_master_wallet_dir ) self.restart_node(0, ['-nowallet']) node_master.loadwallet('') wallet = node_master.get_wallet_rpc('') # should have no master key hash before conversion assert_equal('hdseedid' in wallet.getwalletinfo(), False) # calling upgradewallet with explicit version number # should return nothing if successful assert_equal(wallet.upgradewallet(169900), "") new_version = wallet.getwalletinfo()["walletversion"] # upgraded wallet should have version 169900 assert_equal(new_version, 169900) # after conversion master key hash should be present assert_is_hex_string(wallet.getwalletinfo()['hdseedid'])
def get_code(self, address: str, epoch: str) -> str: assert_is_hash_string(address, length=40) code = self.node.cfx_getCode(address, epoch) assert_is_hex_string(code) return code
def _test_getblockheader(self): node = self.nodes[0] assert_raises_rpc_error( -8, "hash_or_height must be of length 64 (not 8, for 'nonsense')", node.getblockheader, "nonsense") assert_raises_rpc_error( -8, "hash_or_height must be hexadecimal string (not 'ZZZ7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844')", node.getblockheader, "ZZZ7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844") assert_raises_rpc_error( -5, "Block not found", node.getblockheader, "0cf7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844") assert_raises_rpc_error( -8, "Target block height 201 after current tip 200", node.getblockheader, 201) assert_raises_rpc_error(-8, "Target block height -10 is negative", node.getblockheader, -10) besthash = node.getbestblockhash() secondbesthash = node.getblockhash(199) header = node.getblockheader(hash_or_height=besthash) assert_equal(header['hash'], besthash) assert_equal(header['height'], 200) assert_equal(header['confirmations'], 1) assert_equal(header['previousblockhash'], secondbesthash) assert_is_hex_string(header['chainwork']) assert_equal(header['nTx'], 1) assert_is_hash_string(header['hash']) assert_is_hash_string(header['previousblockhash']) assert_is_hash_string(header['merkleroot']) assert_is_hash_string(header['bits'], length=None) assert isinstance(header['time'], int) assert isinstance(header['mediantime'], int) assert isinstance(header['nonce'], int) assert isinstance(header['version'], int) assert isinstance(int(header['versionHex'], 16), int) assert isinstance(header['difficulty'], Decimal) header_by_height = node.getblockheader(hash_or_height=200) assert_equal(header, header_by_height) # Next, check that the old alias 'blockhash' still works # and is interchangeable with hash_or_height # First, make sure errors work as expected for unknown named params self.log.info( "Testing that getblockheader(blockhashhh=\"HEX\") produces the proper error" ) assert_raises_rpc_error(-8, "Unknown named parameter blockhashhh", node.getblockheader, blockhashhh=header['hash']) # Next, actually try the old legacy blockhash="xx" style arg self.log.info( "Testing that legacy getblockheader(blockhash=\"HEX\") still works ok" ) header_by_hash2 = node.getblockheader(blockhash=header['hash']) assert_equal(header, header_by_hash2) header_by_height2 = node.getblockheader(blockhash=200) assert_equal(header, header_by_height2) # check that we actually get a hex string back from getblockheader # if verbose is set to false. header_verbose_false = node.getblockheader(200, False) assert not isinstance(header_verbose_false, dict) assert isinstance(header_verbose_false, str) assert (c in string.hexdigits for c in header_verbose_false) assert_is_hex_string(header_verbose_false) # check that header_verbose_false is the same header we get via # getblockheader(hash_or_height=besthash) just in a different "form" h = CBlockHeader() h.deserialize(BytesIO(hex_str_to_bytes(header_verbose_false))) h.calc_sha256() assert_equal(header['version'], h.nVersion) assert_equal(header['time'], h.nTime) assert_equal(header['previousblockhash'], "{:064x}".format(h.hashPrevBlock)) assert_equal(header['merkleroot'], "{:064x}".format(h.hashMerkleRoot)) assert_equal(header['hash'], h.hash) # check that we get the same header by hash and by height in # the case verbose is set to False header_verbose_false_by_hash = node.getblockheader(besthash, False) assert_equal(header_verbose_false_by_hash, header_verbose_false)
def run_test(self): self.nodes[0].generate(161) # block 161 self.log.info( "Verify sigops are counted in GBT with pre-BIP141 rules before the fork" ) txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) tmpl = self.nodes[0].getblocktemplate({'rules': ['segwit']}) assert tmpl['sizelimit'] == 100000 assert 'weightlimit' not in tmpl assert tmpl['sigoplimit'] == 2000 assert tmpl['transactions'][0]['hash'] == txid assert tmpl['transactions'][0]['sigops'] == 2 assert '!segwit' not in tmpl['rules'] self.nodes[0].generate(1) # block 162 balance_presetup = self.nodes[0].getbalance() self.pubkey = [] p2sh_ids = [ ] # p2sh_ids[NODE][TYPE] is an array of txids that spend to P2WPKH (TYPE=0) or P2WSH (TYPE=1) scripts to an address for NODE embedded in p2sh wit_ids = [ ] # wit_ids[NODE][TYPE] is an array of txids that spend to P2WPKH (TYPE=0) or P2WSH (TYPE=1) scripts to an address for NODE via bare witness for i in range(3): newaddress = self.nodes[i].getnewaddress() self.pubkey.append( self.nodes[i].getaddressinfo(newaddress)["pubkey"]) multiscript = CScript([ OP_1, hex_str_to_bytes(self.pubkey[-1]), OP_1, OP_CHECKMULTISIG ]) p2sh_ms_addr = self.nodes[i].addmultisigaddress( 1, [self.pubkey[-1]], '', 'p2sh-segwit')['address'] bip173_ms_addr = self.nodes[i].addmultisigaddress( 1, [self.pubkey[-1]], '', 'bech32')['address'] assert_equal(p2sh_ms_addr, script_to_p2sh_p2wsh(multiscript)) assert_equal(bip173_ms_addr, script_to_p2wsh(multiscript)) p2sh_ids.append([]) wit_ids.append([]) for _ in range(2): p2sh_ids[i].append([]) wit_ids[i].append([]) for _ in range(5): for n in range(3): for v in range(2): wit_ids[n][v].append( send_to_witness(v, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[n], False, Decimal("49.999"))) p2sh_ids[n][v].append( send_to_witness(v, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[n], True, Decimal("49.999"))) self.nodes[0].generate(1) # block 163 self.sync_blocks() # Make sure all nodes recognize the transactions as theirs assert_equal(self.nodes[0].getbalance(), balance_presetup - 60 * 50 + 20 * Decimal("49.999") + 50) assert_equal(self.nodes[1].getbalance(), 20 * Decimal("49.999")) assert_equal(self.nodes[2].getbalance(), 20 * Decimal("49.999")) self.nodes[0].generate(260) # block 423 self.sync_blocks() self.log.info( "Verify witness txs are skipped for mining before the fork") self.skip_mine(self.nodes[2], wit_ids[NODE_2][P2WPKH][0], True) # block 424 self.skip_mine(self.nodes[2], wit_ids[NODE_2][P2WSH][0], True) # block 425 self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][P2WPKH][0], True) # block 426 self.skip_mine(self.nodes[2], p2sh_ids[NODE_2][P2WSH][0], True) # block 427 self.log.info( "Verify unsigned p2sh witness txs without a redeem script are invalid" ) self.fail_accept( self.nodes[2], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_2][P2WPKH][1], sign=False) self.fail_accept( self.nodes[2], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_2][P2WSH][1], sign=False) self.nodes[2].generate(4) # blocks 428-431 self.log.info( "Verify previous witness txs skipped for mining can now be mined") assert_equal(len(self.nodes[2].getrawmempool()), 4) blockhash = self.nodes[2].generate(1)[ 0] # block 432 (first block with new rules; 432 = 144 * 3) self.sync_blocks() assert_equal(len(self.nodes[2].getrawmempool()), 0) segwit_tx_list = self.nodes[2].getblock(blockhash)["tx"] assert_equal(len(segwit_tx_list), 5) self.log.info( "Verify default node can't accept txs with missing witness") # unsigned, no scriptsig self.fail_accept( self.nodes[0], "non-mandatory-script-verify-flag (Witness program hash mismatch)", wit_ids[NODE_0][P2WPKH][0], sign=False) self.fail_accept( self.nodes[0], "non-mandatory-script-verify-flag (Witness program was passed an empty witness)", wit_ids[NODE_0][P2WSH][0], sign=False) self.fail_accept( self.nodes[0], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_0][P2WPKH][0], sign=False) self.fail_accept( self.nodes[0], "mandatory-script-verify-flag-failed (Operation not valid with the current stack size)", p2sh_ids[NODE_0][P2WSH][0], sign=False) # unsigned with redeem script self.fail_accept( self.nodes[0], "non-mandatory-script-verify-flag (Witness program hash mismatch)", p2sh_ids[NODE_0][P2WPKH][0], sign=False, redeem_script=witness_script(False, self.pubkey[0])) self.fail_accept( self.nodes[0], "non-mandatory-script-verify-flag (Witness program was passed an empty witness)", p2sh_ids[NODE_0][P2WSH][0], sign=False, redeem_script=witness_script(True, self.pubkey[0])) self.log.info( "Verify block and transaction serialization rpcs return differing serializations depending on rpc serialization flag" ) assert self.nodes[2].getblock( blockhash, False) != self.nodes[0].getblock(blockhash, False) assert self.nodes[1].getblock(blockhash, False) == self.nodes[2].getblock( blockhash, False) for tx_id in segwit_tx_list: tx = FromHex(CTransaction(), self.nodes[2].gettransaction(tx_id)["hex"]) assert self.nodes[2].getrawtransaction( tx_id, False, blockhash) != self.nodes[0].getrawtransaction( tx_id, False, blockhash) assert self.nodes[1].getrawtransaction( tx_id, False, blockhash) == self.nodes[2].getrawtransaction( tx_id, False, blockhash) assert self.nodes[0].getrawtransaction( tx_id, False, blockhash) != self.nodes[2].gettransaction(tx_id)["hex"] assert self.nodes[1].getrawtransaction( tx_id, False, blockhash) == self.nodes[2].gettransaction(tx_id)["hex"] assert self.nodes[0].getrawtransaction( tx_id, False, blockhash) == tx.serialize_without_witness().hex() # Coinbase contains the witness commitment nonce, check that RPC shows us coinbase_txid = self.nodes[2].getblock(blockhash)['tx'][0] coinbase_tx = self.nodes[2].gettransaction(txid=coinbase_txid, verbose=True) witnesses = coinbase_tx["decoded"]["vin"][0]["txinwitness"] assert_equal(len(witnesses), 1) assert_is_hex_string(witnesses[0]) assert_equal(witnesses[0], '00' * 32) self.log.info( "Verify witness txs without witness data are invalid after the fork" ) self.fail_accept( self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', wit_ids[NODE_2][P2WPKH][2], sign=False) self.fail_accept( self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', wit_ids[NODE_2][P2WSH][2], sign=False) self.fail_accept( self.nodes[2], 'non-mandatory-script-verify-flag (Witness program hash mismatch)', p2sh_ids[NODE_2][P2WPKH][2], sign=False, redeem_script=witness_script(False, self.pubkey[2])) self.fail_accept( self.nodes[2], 'non-mandatory-script-verify-flag (Witness program was passed an empty witness)', p2sh_ids[NODE_2][P2WSH][2], sign=False, redeem_script=witness_script(True, self.pubkey[2])) self.log.info("Verify default node can now use witness txs") self.success_mine(self.nodes[0], wit_ids[NODE_0][P2WPKH][0], True) # block 432 self.success_mine(self.nodes[0], wit_ids[NODE_0][P2WSH][0], True) # block 433 self.success_mine(self.nodes[0], p2sh_ids[NODE_0][P2WPKH][0], True) # block 434 self.success_mine(self.nodes[0], p2sh_ids[NODE_0][P2WSH][0], True) # block 435 self.log.info( "Verify sigops are counted in GBT with BIP141 rules after the fork" ) txid = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), 1) tmpl = self.nodes[0].getblocktemplate({'rules': ['segwit']}) assert tmpl[ 'sizelimit'] >= 390000 # actual maximum size is lower due to minimum mandatory non-witness data assert tmpl['weightlimit'] == 400000 assert tmpl['sigoplimit'] == 8000 assert tmpl['transactions'][0]['txid'] == txid assert tmpl['transactions'][0]['sigops'] == 8 assert '!segwit' in tmpl['rules'] self.nodes[0].generate(1) # Mine a block to clear the gbt cache self.log.info( "Non-segwit miners are able to use GBT response after activation.") # Create a 3-tx chain: tx1 (non-segwit input, paying to a segwit output) -> # tx2 (segwit input, paying to a non-segwit output) -> # tx3 (non-segwit input, paying to a non-segwit output). # tx1 is allowed to appear in the block, but no others. txid1 = send_to_witness(1, self.nodes[0], find_spendable_utxo(self.nodes[0], 50), self.pubkey[0], False, Decimal("49.996")) hex_tx = self.nodes[0].gettransaction(txid)['hex'] tx = FromHex(CTransaction(), hex_tx) assert tx.wit.is_null() # This should not be a segwit input assert txid1 in self.nodes[0].getrawmempool() tx1_hex = self.nodes[0].gettransaction(txid1)['hex'] tx1 = FromHex(CTransaction(), tx1_hex) # Check that wtxid is properly reported in mempool entry (txid1) assert_equal(int(self.nodes[0].getmempoolentry(txid1)["wtxid"], 16), tx1.calc_sha256(True)) # Check that weight and vsize are properly reported in mempool entry (txid1) assert_equal(self.nodes[0].getmempoolentry(txid1)["vsize"], (self.nodes[0].getmempoolentry(txid1)["weight"] + 3) // 4) assert_equal( self.nodes[0].getmempoolentry(txid1)["weight"], len(tx1.serialize_without_witness()) * 3 + len(tx1.serialize_with_witness())) # Now create tx2, which will spend from txid1. tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid1, 16), 0), b'')) tx.vout.append( CTxOut(int(49.99 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) tx2_hex = self.nodes[0].signrawtransactionwithwallet(ToHex(tx))['hex'] txid2 = self.nodes[0].sendrawtransaction(tx2_hex) tx = FromHex(CTransaction(), tx2_hex) assert not tx.wit.is_null() # Check that wtxid is properly reported in mempool entry (txid2) assert_equal(int(self.nodes[0].getmempoolentry(txid2)["wtxid"], 16), tx.calc_sha256(True)) # Check that weight and vsize are properly reported in mempool entry (txid2) assert_equal(self.nodes[0].getmempoolentry(txid2)["vsize"], (self.nodes[0].getmempoolentry(txid2)["weight"] + 3) // 4) assert_equal( self.nodes[0].getmempoolentry(txid2)["weight"], len(tx.serialize_without_witness()) * 3 + len(tx.serialize_with_witness())) # Now create tx3, which will spend from txid2 tx = CTransaction() tx.vin.append(CTxIn(COutPoint(int(txid2, 16), 0), b"")) tx.vout.append( CTxOut(int(49.95 * COIN), CScript([OP_TRUE, OP_DROP] * 15 + [OP_TRUE]))) # Huge fee tx.calc_sha256() txid3 = self.nodes[0].sendrawtransaction(hexstring=ToHex(tx), maxfeerate=0) assert tx.wit.is_null() assert txid3 in self.nodes[0].getrawmempool() # Check that getblocktemplate includes all transactions. template = self.nodes[0].getblocktemplate({"rules": ["segwit"]}) template_txids = [t['txid'] for t in template['transactions']] assert txid1 in template_txids assert txid2 in template_txids assert txid3 in template_txids # Check that wtxid is properly reported in mempool entry (txid3) assert_equal(int(self.nodes[0].getmempoolentry(txid3)["wtxid"], 16), tx.calc_sha256(True)) # Check that weight and vsize are properly reported in mempool entry (txid3) assert_equal(self.nodes[0].getmempoolentry(txid3)["vsize"], (self.nodes[0].getmempoolentry(txid3)["weight"] + 3) // 4) assert_equal( self.nodes[0].getmempoolentry(txid3)["weight"], len(tx.serialize_without_witness()) * 3 + len(tx.serialize_with_witness())) # Mine a block to clear the gbt cache again. self.nodes[0].generate(1) self.log.info("Verify behaviour of importaddress and listunspent") # Some public keys to be used later pubkeys = [ "0363D44AABD0F1699138239DF2F042C3282C0671CC7A76826A55C8203D90E39242", # b4Vfz2Ly8GAubXRrhpSGF9ctmorBYVzdokEQcDrbV2EmnzB5LonH "02D3E626B3E616FC8662B489C123349FECBFC611E778E5BE739B257EAE4721E5BF", # b4bVUqL7X7ZJpqzDnF6Ks32YM9GXbVdrEbmznQMRXcTixRM1AbGA "04A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538A62F5BD8EC85C2477F39650BD391EA6250207065B2A81DA8B009FC891E898F0E", # 8iW8cP2tV3YUkc8XrPz3v7CvFjV5VkhpzgKos82q1LWshZEooJo "02A47F2CBCEFFA7B9BCDA184E7D5668D3DA6F9079AD41E422FA5FD7B2D458F2538", # b4BabAFLEnDwVU4FB2SosQPc42WvquuCqaa1rE34tV8rmhbQbjQv "036722F784214129FEB9E8129D626324F3F6716555B603FFE8300BBCB882151228", # b54DUJnyPL6VQMoCd4sXtvCBvhM1vG2vSCwqShSRE8ryS7Cuu9H1 "0266A8396EE936BF6D99D17920DB21C6C7B1AB14C639D5CD72B300297E416FD2EC", # b8HQcxqFUhg4BsdjE21bisYRkwT4jvKhTUmcYh5ege5SQbLsmrAz "0450A38BD7F0AC212FEBA77354A9B036A32E0F7C81FC4E0C5ADCA7C549C4505D2522458C2D9AE3CEFD684E039194B72C8A10F9CB9D4764AB26FCC2718D421D3B84", # 92h2XPssjBpsJN5CqSP7v9a7cf2kgDunBC6PDFwJHMACM1rrVBJ ] # Import a compressed key and an uncompressed key, generate some multisig addresses self.nodes[0].importprivkey( "8j9PwFko4f5TjUAyE9ssZAQSNmbCHXdV6sBwuh2ouxyeg41E8Vu") uncompressed_spendable_address = ["cg37jZdKe7YsxJMUVZNKD36EuaDpPdbZqe"] self.nodes[0].importprivkey( "b2yTVwqY6fX1PqXUEqWbUCYAaUo4YFQc8nRZavfUt9Ki77ewQaDr") compressed_spendable_address = ["cWjYG6zbUdBfsULfCHD8xQF928QYxcy4ZZ"] assert not self.nodes[0].getaddressinfo( uncompressed_spendable_address[0])['iscompressed'] assert self.nodes[0].getaddressinfo( compressed_spendable_address[0])['iscompressed'] self.nodes[0].importpubkey(pubkeys[0]) compressed_solvable_address = [key_to_p2pkh(pubkeys[0])] self.nodes[0].importpubkey(pubkeys[1]) compressed_solvable_address.append(key_to_p2pkh(pubkeys[1])) self.nodes[0].importpubkey(pubkeys[2]) uncompressed_solvable_address = [key_to_p2pkh(pubkeys[2])] spendable_anytime = [ ] # These outputs should be seen anytime after importprivkey and addmultisigaddress spendable_after_importaddress = [ ] # These outputs should be seen after importaddress solvable_after_importaddress = [ ] # These outputs should be seen after importaddress but not spendable unsolvable_after_importaddress = [ ] # These outputs should be unsolvable after importaddress solvable_anytime = [ ] # These outputs should be solvable after importpubkey unseen_anytime = [] # These outputs should never be seen uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], uncompressed_spendable_address[0] ])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [ compressed_spendable_address[0], uncompressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_solvable_address[0], compressed_solvable_address[1] ])['address']) # Test multisig_without_privkey # We have 2 public keys without private keys, use addmultisigaddress to add to wallet. # Money sent to P2SH of multisig of this should only be seen after importaddress with the BASE58 P2SH address. multisig_without_privkey_address = self.nodes[0].addmultisigaddress( 2, [pubkeys[3], pubkeys[4]])['address'] script = CScript([ OP_2, hex_str_to_bytes(pubkeys[3]), hex_str_to_bytes(pubkeys[4]), OP_2, OP_CHECKMULTISIG ]) solvable_after_importaddress.append( CScript([OP_HASH160, hash160(script), OP_EQUAL])) for i in compressed_spendable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # p2sh multisig with compressed keys should always be spendable spendable_anytime.extend([p2sh]) # bare multisig can be watched and signed, but is not treated as ours solvable_after_importaddress.extend([bare]) # P2WSH and P2SH(P2WSH) multisig with compressed keys are spendable after direct importaddress spendable_after_importaddress.extend([p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # normal P2PKH and P2PK with compressed keys should always be spendable spendable_anytime.extend([p2pkh, p2pk]) # P2SH_P2PK, P2SH_P2PKH with compressed keys are spendable after direct importaddress spendable_after_importaddress.extend([ p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) # P2WPKH and P2SH_P2WPKH with compressed keys should always be spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in uncompressed_spendable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # p2sh multisig with uncompressed keys should always be spendable spendable_anytime.extend([p2sh]) # bare multisig can be watched and signed, but is not treated as ours solvable_after_importaddress.extend([bare]) # P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen unseen_anytime.extend([p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # normal P2PKH and P2PK with uncompressed keys should always be spendable spendable_anytime.extend([p2pkh, p2pk]) # P2SH_P2PK and P2SH_P2PKH are spendable after direct importaddress spendable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh]) # Witness output types with uncompressed keys are never seen unseen_anytime.extend([ p2wpkh, p2sh_p2wpkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) for i in compressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): # Multisig without private is not seen after addmultisigaddress, but seen after importaddress [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) solvable_after_importaddress.extend( [bare, p2sh, p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # normal P2PKH, P2PK, P2WPKH and P2SH_P2WPKH with compressed keys should always be seen solvable_anytime.extend([p2pkh, p2pk, p2wpkh, p2sh_p2wpkh]) # P2SH_P2PK, P2SH_P2PKH with compressed keys are seen after direct importaddress solvable_after_importaddress.extend([ p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) for i in uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # Base uncompressed multisig without private is not seen after addmultisigaddress, but seen after importaddress solvable_after_importaddress.extend([bare, p2sh]) # P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen unseen_anytime.extend([p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # normal P2PKH and P2PK with uncompressed keys should always be seen solvable_anytime.extend([p2pkh, p2pk]) # P2SH_P2PK, P2SH_P2PKH with uncompressed keys are seen after direct importaddress solvable_after_importaddress.extend([p2sh_p2pk, p2sh_p2pkh]) # Witness output types with uncompressed keys are never seen unseen_anytime.extend([ p2wpkh, p2sh_p2wpkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ]) op1 = CScript([OP_1]) op0 = CScript([OP_0]) # dTXLAVZMSwCLfWDF4us6U6F1FWbyWyBYwK is the P2SH(P2PKH) version of cV2MQNbEFyXpjGihDYNqf4s1RQGbS94jVC unsolvable_address_key = hex_str_to_bytes( "02341AEC7587A51CDE5279E0630A531AEA2615A9F80B17E8D9376327BAEAA59E3D" ) unsolvablep2pkh = CScript([ OP_DUP, OP_HASH160, hash160(unsolvable_address_key), OP_EQUALVERIFY, OP_CHECKSIG ]) unsolvablep2wshp2pkh = CScript([OP_0, sha256(unsolvablep2pkh)]) p2shop0 = CScript([OP_HASH160, hash160(op0), OP_EQUAL]) p2wshop1 = CScript([OP_0, sha256(op1)]) unsolvable_after_importaddress.append(unsolvablep2pkh) unsolvable_after_importaddress.append(unsolvablep2wshp2pkh) unsolvable_after_importaddress.append( op1) # OP_1 will be imported as script unsolvable_after_importaddress.append(p2wshop1) unseen_anytime.append( op0 ) # OP_0 will be imported as P2SH address with no script provided unsolvable_after_importaddress.append(p2shop0) spendable_txid = [] solvable_txid = [] spendable_txid.append( self.mine_and_test_listunspent(spendable_anytime, 2)) solvable_txid.append( self.mine_and_test_listunspent(solvable_anytime, 1)) self.mine_and_test_listunspent( spendable_after_importaddress + solvable_after_importaddress + unseen_anytime + unsolvable_after_importaddress, 0) importlist = [] for i in compressed_spendable_address + uncompressed_spendable_address + compressed_solvable_address + uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): bare = hex_str_to_bytes(v['hex']) importlist.append(bare.hex()) importlist.append(CScript([OP_0, sha256(bare)]).hex()) else: pubkey = hex_str_to_bytes(v['pubkey']) p2pk = CScript([pubkey, OP_CHECKSIG]) p2pkh = CScript([ OP_DUP, OP_HASH160, hash160(pubkey), OP_EQUALVERIFY, OP_CHECKSIG ]) importlist.append(p2pk.hex()) importlist.append(p2pkh.hex()) importlist.append(CScript([OP_0, hash160(pubkey)]).hex()) importlist.append(CScript([OP_0, sha256(p2pk)]).hex()) importlist.append(CScript([OP_0, sha256(p2pkh)]).hex()) importlist.append(unsolvablep2pkh.hex()) importlist.append(unsolvablep2wshp2pkh.hex()) importlist.append(op1.hex()) importlist.append(p2wshop1.hex()) for i in importlist: # import all generated addresses. The wallet already has the private keys for some of these, so catch JSON RPC # exceptions and continue. try_rpc( -4, "The wallet already contains the private key for this address or script", self.nodes[0].importaddress, i, "", False, True) self.nodes[0].importaddress( script_to_p2sh(op0)) # import OP_0 as address only self.nodes[0].importaddress( multisig_without_privkey_address) # Test multisig_without_privkey spendable_txid.append( self.mine_and_test_listunspent( spendable_anytime + spendable_after_importaddress, 2)) solvable_txid.append( self.mine_and_test_listunspent( solvable_anytime + solvable_after_importaddress, 1)) self.mine_and_test_listunspent(unsolvable_after_importaddress, 1) self.mine_and_test_listunspent(unseen_anytime, 0) spendable_txid.append( self.mine_and_test_listunspent( spendable_anytime + spendable_after_importaddress, 2)) solvable_txid.append( self.mine_and_test_listunspent( solvable_anytime + solvable_after_importaddress, 1)) self.mine_and_test_listunspent(unsolvable_after_importaddress, 1) self.mine_and_test_listunspent(unseen_anytime, 0) # Repeat some tests. This time we don't add witness scripts with importaddress # Import a compressed key and an uncompressed key, generate some multisig addresses self.nodes[0].importprivkey( "8id8M1PDTjZimEZBfxp2iYgp9xFZ865PHcVqdksDhja21H3kuZC") uncompressed_spendable_address = ["cS8VPRWos5pYHt6ay9WAnenT6LeDpfdtVP"] self.nodes[0].importprivkey( "b2QBP8LNcftKZAW4zx7DdZYa3FvxMmuAAuCvkgmKcvEptAiiFsvU") compressed_spendable_address = ["ckhW8KuyAKe1AvKYy5FXcP8JZrWA9n6u3g"] self.nodes[0].importpubkey(pubkeys[5]) compressed_solvable_address = [key_to_p2pkh(pubkeys[5])] self.nodes[0].importpubkey(pubkeys[6]) uncompressed_solvable_address = [key_to_p2pkh(pubkeys[6])] unseen_anytime = [] # These outputs should never be seen solvable_anytime = [ ] # These outputs should be solvable after importpubkey unseen_anytime = [] # These outputs should never be seen uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [ uncompressed_spendable_address[0], uncompressed_spendable_address[0] ])['address']) compressed_spendable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_spendable_address[0] ])['address']) uncompressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_solvable_address[0], uncompressed_solvable_address[0] ])['address']) compressed_solvable_address.append(self.nodes[0].addmultisigaddress( 2, [compressed_spendable_address[0], compressed_solvable_address[0] ])['address']) premature_witaddress = [] for i in compressed_spendable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) premature_witaddress.append(script_to_p2sh(p2wsh)) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # P2WPKH, P2SH_P2WPKH are always spendable spendable_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in uncompressed_spendable_address + uncompressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) # P2WSH and P2SH(P2WSH) multisig with uncompressed keys are never seen unseen_anytime.extend([p2wsh, p2sh_p2wsh]) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # P2WPKH, P2SH_P2WPKH with uncompressed keys are never seen unseen_anytime.extend([p2wpkh, p2sh_p2wpkh]) for i in compressed_solvable_address: v = self.nodes[0].getaddressinfo(i) if (v['isscript']): [bare, p2sh, p2wsh, p2sh_p2wsh] = self.p2sh_address_to_script(v) premature_witaddress.append(script_to_p2sh(p2wsh)) else: [ p2wpkh, p2sh_p2wpkh, p2pk, p2pkh, p2sh_p2pk, p2sh_p2pkh, p2wsh_p2pk, p2wsh_p2pkh, p2sh_p2wsh_p2pk, p2sh_p2wsh_p2pkh ] = self.p2pkh_address_to_script(v) # P2SH_P2PK, P2SH_P2PKH with compressed keys are always solvable solvable_anytime.extend([p2wpkh, p2sh_p2wpkh]) self.mine_and_test_listunspent(spendable_anytime, 2) self.mine_and_test_listunspent(solvable_anytime, 1) self.mine_and_test_listunspent(unseen_anytime, 0) # Check that createrawtransaction/decoderawtransaction with non-v0 Bech32 works v1_addr = program_to_witness(1, [3, 5]) v1_tx = self.nodes[0].createrawtransaction( [getutxo(spendable_txid[0])], {v1_addr: 1}) v1_decoded = self.nodes[1].decoderawtransaction(v1_tx) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['addresses'][0], v1_addr) assert_equal(v1_decoded['vout'][0]['scriptPubKey']['hex'], "51020305") # Check that spendable outputs are really spendable self.create_and_mine_tx_from_txids(spendable_txid) # import all the private keys so solvable addresses become spendable self.nodes[0].importprivkey( "b4Vfz2Ly8GAubXRrhpSGF9ctmorBYVzdokEQcDrbV2EmnzB5LonH") self.nodes[0].importprivkey( "b4bVUqL7X7ZJpqzDnF6Ks32YM9GXbVdrEbmznQMRXcTixRM1AbGA") self.nodes[0].importprivkey( "8iW8cP2tV3YUkc8XrPz3v7CvFjV5VkhpzgKos82q1LWshZEooJo") self.nodes[0].importprivkey( "b4BabAFLEnDwVU4FB2SosQPc42WvquuCqaa1rE34tV8rmhbQbjQv") self.nodes[0].importprivkey( "b54DUJnyPL6VQMoCd4sXtvCBvhM1vG2vSCwqShSRE8ryS7Cuu9H1") self.nodes[0].importprivkey( "b8HQcxqFUhg4BsdjE21bisYRkwT4jvKhTUmcYh5ege5SQbLsmrAz") self.create_and_mine_tx_from_txids(solvable_txid) # Test that importing native P2WPKH/P2WSH scripts works for use_p2wsh in [False, True]: if use_p2wsh: scriptPubKey = "00203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a" transaction = "01000000000100e1f505000000002200203a59f3f56b713fdcf5d1a57357f02c44342cbf306ffe0c4741046837bf90561a00000000" else: scriptPubKey = "a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d87" transaction = "01000000000100e1f5050000000017a9142f8c469c2f0084c48e11f998ffbe7efa7549f26d8700000000" self.nodes[1].importaddress(scriptPubKey, "", False) rawtxfund = self.nodes[1].fundrawtransaction(transaction)['hex'] rawtxfund = self.nodes[1].signrawtransactionwithwallet( rawtxfund)["hex"] txid = self.nodes[1].sendrawtransaction(rawtxfund) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal( self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid) # Assert it is properly saved self.restart_node(1) assert_equal(self.nodes[1].gettransaction(txid, True)["txid"], txid) assert_equal( self.nodes[1].listtransactions("*", 1, 0, True)[0]["txid"], txid)
def _test_getblockheader(self): node = self.nodes[0] assert_raises_rpc_error( -8, "hash_or_height must be of length 64 (not 8, for 'nonsense')", node.getblockheader, "nonsense") assert_raises_rpc_error( -8, "hash_or_height must be hexadecimal string (not 'ZZZ7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844')", node.getblockheader, "ZZZ7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844") assert_raises_rpc_error( -5, "Block not found", node.getblockheader, "0cf7bb8b1697ea987f3b223ba7819250cae33efacb068d23dc24859824a77844") assert_raises_rpc_error( -8, "Target block height 201 after current tip 200", node.getblockheader, 201) assert_raises_rpc_error(-8, "Target block height -10 is negative", node.getblockheader, -10) besthash = node.getbestblockhash() secondbesthash = node.getblockhash(199) header = node.getblockheader(hash_or_height=besthash) assert_equal(header['hash'], besthash) assert_equal(header['height'], 200) assert_equal(header['confirmations'], 1) assert_equal(header['previousblockhash'], secondbesthash) assert_is_hex_string(header['chainwork']) assert_equal(header['nTx'], 1) assert_is_hash_string(header['hash']) assert_is_hash_string(header['previousblockhash']) assert_is_hash_string(header['merkleroot']) assert_is_hash_string(header['bits'], length=None) assert isinstance(header['time'], int) assert isinstance(header['mediantime'], int) assert isinstance(header['nonce'], int) assert isinstance(header['version'], int) assert isinstance(int(header['versionHex'], 16), int) assert isinstance(header['difficulty'], Decimal) header_by_height = node.getblockheader(hash_or_height=200) assert_equal(header, header_by_height) # check that we actually get a hex string back from getblockheader # if verbose is set to false. header_verbose_false = node.getblockheader(200, False) assert not isinstance(header_verbose_false, dict) assert isinstance(header_verbose_false, str) assert (c in string.hexdigits for c in header_verbose_false) assert_is_hex_string(header_verbose_false) # check that header_verbose_false is the same header we get via # getblockheader(hash_or_height=besthash) just in a different "form" h = CBlockHeader() h.deserialize(BytesIO(hex_str_to_bytes(header_verbose_false))) h.calc_sha256() assert_equal(header['version'], h.nVersion) assert_equal(header['time'], h.nTime) assert_equal(header['previousblockhash'], "{:064x}".format(h.hashPrevBlock)) assert_equal(header['merkleroot'], "{:064x}".format(h.hashMerkleRoot)) assert_equal(header['hash'], h.hash) # check that we get the same header by hash and by height in # the case verbose is set to False header_verbose_false_by_hash = node.getblockheader(besthash, False) assert_equal(header_verbose_false_by_hash, header_verbose_false)
def _test_getblockbyheight(self): node = self.nodes[0] assert_raises_rpc_error(-5, "Block not found", node.getblockheader, "nonsense") besthash = node.getbestblockhash() secondbesthash = node.getblockhash(199) self.log.info("Test getblockbyheight with verbosity=0") blockhex = node.getblockbyheight(1, 0) assert_is_hex_string(blockhex) self.log.info("Test getblockbyheight with verbosity=RAW_BLOCK") blockhex = node.getblockbyheight(1, "RAW_BLOCK") assert_is_hex_string(blockhex) self.log.info("Test getblockbyheight with verbosity=RaW_BlocK") blockhex = node.getblockbyheight(1, "RaW_BlocK") assert_is_hex_string(blockhex) self.log.info("Test getblockbyheight with verbosity=1") blockjson = node.getblockbyheight(200, 1) assert_equal(blockjson['hash'], besthash) assert_equal(blockjson['height'], 200) assert_equal(blockjson['confirmations'], 1) assert_equal(blockjson['previousblockhash'], secondbesthash) assert_is_hex_string(blockjson['chainwork']) assert_is_hash_string(blockjson['hash']) assert_is_hash_string(blockjson['previousblockhash']) assert_is_hash_string(blockjson['merkleroot']) assert_is_hash_string(blockjson['bits'], length=None) assert isinstance(blockjson['time'], int) assert isinstance(blockjson['mediantime'], int) assert isinstance(blockjson['nonce'], int) assert isinstance(blockjson['version'], int) assert isinstance(int(blockjson['versionHex'], 16), int) assert isinstance(blockjson['difficulty'], Decimal) assert isinstance(blockjson['tx'], list) for tx in blockjson['tx']: assert_is_hash_string(tx) self.log.info("Test getblockbyheight with verbosity=DECODE_HEADER") blockjson = node.getblockbyheight(200, "DECODE_HEADER") assert_equal(blockjson['hash'], besthash) for tx in blockjson['tx']: assert_is_hash_string(tx) self.log.info("Test getblockbyheight with verbosity=2") blockjson = node.getblockbyheight(200, 2) assert_equal(blockjson['hash'], besthash) assert_equal(blockjson['height'], 200) assert_equal(blockjson['confirmations'], 1) assert_equal(blockjson['previousblockhash'], secondbesthash) assert_is_hex_string(blockjson['chainwork']) assert_is_hash_string(blockjson['hash']) assert_is_hash_string(blockjson['previousblockhash']) assert_is_hash_string(blockjson['merkleroot']) assert_is_hash_string(blockjson['bits'], length=None) assert isinstance(blockjson['time'], int) assert isinstance(blockjson['mediantime'], int) assert isinstance(blockjson['nonce'], int) assert isinstance(blockjson['version'], int) assert isinstance(int(blockjson['versionHex'], 16), int) assert isinstance(blockjson['difficulty'], Decimal) for tx in blockjson['tx']: assert isinstance(tx, dict) self.log.info( "Test getblockbyheight with verbosity=DECODE_TRANSACTIONS") blockjson = node.getblockbyheight(200, "DECODE_TRANSACTIONS") assert_equal(blockjson['hash'], besthash) for tx in blockjson['tx']: assert isinstance(tx, dict) self.log.info("Test getblockbyheight with verbosity=3") blockjson = node.getblockbyheight(200, 3) assert_equal(blockjson['hash'], besthash) assert_equal(blockjson['height'], 200) assert_equal(blockjson['confirmations'], 1) assert_equal(blockjson['previousblockhash'], secondbesthash) assert_is_hex_string(blockjson['chainwork']) assert_is_hash_string(blockjson['hash']) assert_is_hash_string(blockjson['previousblockhash']) assert_is_hash_string(blockjson['merkleroot']) assert_is_hash_string(blockjson['bits'], length=None) assert isinstance(blockjson['time'], int) assert isinstance(blockjson['mediantime'], int) assert isinstance(blockjson['nonce'], int) assert isinstance(blockjson['version'], int) assert isinstance(int(blockjson['versionHex'], 16), int) assert isinstance(blockjson['difficulty'], Decimal) #only coinbase tx should be in block assert_equal(len(blockjson['tx']), 1) tx = blockjson['tx'][0] assert isinstance(tx, dict) assert_is_hash_string(tx['vin'][0]['coinbase'], length=None) self.log.info( "Test getblockbyheight with verbosity=DECODE_HEADER_AND_COINBASE") blockjson = node.getblockbyheight(200, "DECODE_HEADER_AND_COINBASE") assert_equal(blockjson['hash'], besthash) #only coinbase tx should be in block assert_equal(len(blockjson['tx']), 1) tx = blockjson['tx'][0] assert isinstance(tx, dict) assert_is_hash_string(tx['vin'][0]['coinbase'], length=None) self.log.info("Test getblock with invalid verbosity fails") assert_raises_rpc_error(-8, "Verbosity value out of range", node.getblockbyheight, 200, 4) assert_raises_rpc_error(-8, "Verbosity value out of range", node.getblockbyheight, 200, -1) assert_raises_rpc_error(-8, "Verbosity value not recognized", node.getblockbyheight, 200, "ASDFG") assert_raises_rpc_error(-8, "Block height out of range", node.getblockbyheight, -1) assert_raises_rpc_error(-8, "Block height out of range", node.getblockbyheight, 300)