diff options
Diffstat (limited to 'test/functional/p2p_compactblocks.py')
| -rwxr-xr-x | test/functional/p2p_compactblocks.py | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/test/functional/p2p_compactblocks.py b/test/functional/p2p_compactblocks.py index 3a5bdf806b..600b97cd11 100755 --- a/test/functional/p2p_compactblocks.py +++ b/test/functional/p2p_compactblocks.py @@ -7,7 +7,6 @@ Version 1 compact blocks are pre-segwit (txids) Version 2 compact blocks are post-segwit (wtxids) """ - from decimal import Decimal import random @@ -189,7 +188,7 @@ class CompactBlocksTest(BitcoinTestFramework): # Now try a SENDCMPCT message with too-high version sendcmpct = msg_sendcmpct() - sendcmpct.version = preferred_version+1 + sendcmpct.version = preferred_version + 1 sendcmpct.announce = True test_node.send_and_ping(sendcmpct) check_announcement_of_new_block(node, test_node, lambda p: "cmpctblock" not in p.last_message) @@ -220,7 +219,7 @@ class CompactBlocksTest(BitcoinTestFramework): check_announcement_of_new_block(node, test_node, lambda p: "cmpctblock" in p.last_message) # Try one more time, after sending a version-1, announce=false message. - sendcmpct.version = preferred_version-1 + sendcmpct.version = preferred_version - 1 sendcmpct.announce = False test_node.send_and_ping(sendcmpct) check_announcement_of_new_block(node, test_node, lambda p: "cmpctblock" in p.last_message) @@ -234,7 +233,7 @@ class CompactBlocksTest(BitcoinTestFramework): if old_node is not None: # Verify that a peer using an older protocol version can receive # announcements from this node. - sendcmpct.version = preferred_version-1 + sendcmpct.version = preferred_version - 1 sendcmpct.announce = True old_node.send_and_ping(sendcmpct) # Header sync @@ -267,7 +266,7 @@ class CompactBlocksTest(BitcoinTestFramework): # a witness address. address = node.addwitnessaddress(address) value_to_send = node.getbalance() - node.sendtoaddress(address, satoshi_round(value_to_send-Decimal(0.1))) + node.sendtoaddress(address, satoshi_round(value_to_send - Decimal(0.1))) node.generate(1) segwit_tx_generated = False @@ -279,7 +278,7 @@ class CompactBlocksTest(BitcoinTestFramework): segwit_tx_generated = True if use_witness_address: - assert(segwit_tx_generated) # check that our test is not broken + assert segwit_tx_generated # check that our test is not broken # Wait until we've seen the block announcement for the resulting tip tip = int(node.getbestblockhash(), 16) @@ -403,8 +402,7 @@ class CompactBlocksTest(BitcoinTestFramework): coinbase_hash = block.vtx[0].sha256 if version == 2: coinbase_hash = block.vtx[0].calc_sha256(True) - comp_block.shortids = [ - calculate_shortid(k0, k1, coinbase_hash) ] + comp_block.shortids = [calculate_shortid(k0, k1, coinbase_hash)] test_node.send_and_ping(msg_cmpctblock(comp_block.to_p2p())) assert_equal(int(node.getbestblockhash(), 16), block.hashPrevBlock) # Expect a getblocktxn message. @@ -443,7 +441,7 @@ class CompactBlocksTest(BitcoinTestFramework): # node needs, and that responding to them causes the block to be # reconstructed. def test_getblocktxn_requests(self, node, test_node, version): - with_witness = (version==2) + with_witness = (version == 2) def test_getblocktxn_response(compact_block, peer, expected_result): msg = msg_cmpctblock(compact_block.to_p2p()) @@ -470,7 +468,7 @@ class CompactBlocksTest(BitcoinTestFramework): msg_bt = msg_blocktxn() if with_witness: - msg_bt = msg_witness_blocktxn() # serialize with witnesses + msg_bt = msg_witness_blocktxn() # serialize with witnesses msg_bt.block_transactions = BlockTransactions(block.sha256, block.vtx[1:]) test_tip_after_message(node, test_node, msg_bt, block.sha256) @@ -560,7 +558,7 @@ class CompactBlocksTest(BitcoinTestFramework): # verifying that the block isn't marked bad permanently. This is good # enough for now. msg = msg_blocktxn() - if version==2: + if version == 2: msg = msg_witness_blocktxn() msg.block_transactions = BlockTransactions(block.sha256, [block.vtx[5]] + block.vtx[7:]) test_node.send_and_ping(msg) @@ -571,11 +569,11 @@ class CompactBlocksTest(BitcoinTestFramework): # We should receive a getdata request wait_until(lambda: "getdata" in test_node.last_message, timeout=10, lock=mininode_lock) assert_equal(len(test_node.last_message["getdata"].inv), 1) - assert(test_node.last_message["getdata"].inv[0].type == 2 or test_node.last_message["getdata"].inv[0].type == 2|MSG_WITNESS_FLAG) + assert(test_node.last_message["getdata"].inv[0].type == 2 or test_node.last_message["getdata"].inv[0].type == 2 | MSG_WITNESS_FLAG) assert_equal(test_node.last_message["getdata"].inv[0].hash, block.sha256) # Deliver the block - if version==2: + if version == 2: test_node.send_and_ping(msg_witness_block(block)) else: test_node.send_and_ping(msg_block(block)) @@ -655,7 +653,7 @@ class CompactBlocksTest(BitcoinTestFramework): # Generate an old compactblock, and verify that it's not accepted. cur_height = node.getblockcount() - hashPrevBlock = int(node.getblockhash(cur_height-5), 16) + hashPrevBlock = int(node.getblockhash(cur_height - 5), 16) block = self.build_block_on_tip(node) block.hashPrevBlock = hashPrevBlock block.solve() @@ -684,7 +682,7 @@ class CompactBlocksTest(BitcoinTestFramework): assert "blocktxn" not in test_node.last_message def activate_segwit(self, node): - node.generate(144*3) + node.generate(144 * 3) assert_equal(get_bip9_status(node, "segwit")["status"], 'active') def test_end_to_end_block_relay(self, node, listeners): @@ -780,7 +778,7 @@ class CompactBlocksTest(BitcoinTestFramework): delivery_peer.send_message(msg_tx(tx)) delivery_peer.sync_with_ping() - cmpct_block.prefilled_txn[0].tx.wit.vtxinwit = [ CTxInWitness() ] + cmpct_block.prefilled_txn[0].tx.wit.vtxinwit = [CTxInWitness()] cmpct_block.prefilled_txn[0].tx.wit.vtxinwit[0].scriptWitness.stack = [ser_uint256(0)] cmpct_block.use_witness = True @@ -886,7 +884,7 @@ class CompactBlocksTest(BitcoinTestFramework): self.log.info("Syncing nodes...") assert(self.nodes[0].getbestblockhash() != self.nodes[1].getbestblockhash()) while (self.nodes[0].getblockcount() > self.nodes[1].getblockcount()): - block_hash = self.nodes[0].getblockhash(self.nodes[1].getblockcount()+1) + block_hash = self.nodes[0].getblockhash(self.nodes[1].getblockcount() + 1) self.nodes[1].submitblock(self.nodes[0].getblock(block_hash, False)) assert_equal(self.nodes[0].getbestblockhash(), self.nodes[1].getbestblockhash()) |