def METHOD_NAME(self):
    # Add p2p connection to node0
    node = self.nodes[0]  # convenience reference to the node
    peer = node.add_p2p_connection(P2PDataStore())
    best_block = node.getblock(node.getbestblockhash())
    tip = int(node.getbestblockhash(), 16)
    height = best_block["height"] + 1
    block_time = best_block["time"] + 1
    self.log.info("Create a new block with an anyone-can-spend coinbase")
    height = 1
    block = create_block(tip, create_coinbase(height), block_time)
    block.solve()
    # Save the coinbase for later
    block1 = block
    tip = block.sha256
    peer.send_blocks_and_test([block1], node, success=True)
    self.log.info("Mature the block.")
    self.generatetoaddress(node, 100, node.get_deterministic_priv_key().address)
    best_block = node.getblock(node.getbestblockhash())
    tip = int(node.getbestblockhash(), 16)
    height = best_block["height"] + 1
    block_time = best_block["time"] + 1
    # Use merkle-root malleability to generate an invalid block with
    # same blockheader (CVE-2012-2459).
    # Manufacture a block with 3 transactions (coinbase, spend of prior
    # coinbase, spend of that spend).  Duplicate the 3rd transaction to
    # leave merkle root and blockheader unchanged but invalidate the block.
    # For more information on merkle-root malleability see src/consensus/merkle.cpp.
    self.log.info("Test merkle root malleability.")
    tx1 = create_tx_with_script(block1.vtx[0], 0, script_sig=bytes([OP_TRUE]), amount=50 * COIN)
    tx2 = create_tx_with_script(tx1, 0, script_sig=bytes([OP_TRUE]), amount=50 * COIN)
    block2 = create_block(tip, create_coinbase(height), block_time, txlist=[tx1, tx2])
    block_time += 1
    block2.solve()
    orig_hash = block2.sha256
    block2_orig = copy.deepcopy(block2)
    # Mutate block 2
    block2.vtx.append(tx2)
    assert_equal(block2.hashMerkleRoot, block2.calc_merkle_root())
    assert_equal(orig_hash, block2.rehash())
    assert block2_orig.vtx != block2.vtx
    peer.send_blocks_and_test([block2], node, success=False, reject_reason='bad-txns-duplicate')
    # Check transactions for duplicate inputs (CVE-2018-17144)
    self.log.info("Test duplicate input block.")
    block2_dup = copy.deepcopy(block2_orig)
    block2_dup.vtx[2].vin.append(block2_dup.vtx[2].vin[0])
    block2_dup.vtx[2].rehash()
    block2_dup.hashMerkleRoot = block2_dup.calc_merkle_root()
    block2_dup.solve()
    peer.send_blocks_and_test([block2_dup], node, success=False, reject_reason='bad-txns-inputs-duplicate')
    self.log.info("Test very broken block.")
    block3 = create_block(tip, create_coinbase(height, nValue=100), block_time)
    block_time += 1
    block3.solve()
    peer.send_blocks_and_test([block3], node, success=False, reject_reason='bad-cb-amount')
    # Complete testing of CVE-2012-2459 by sending the original block.
    # It should be accepted even though it has the same hash as the mutated one.
    self.log.info("Test accepting original block after rejecting its mutated version.")
    peer.send_blocks_and_test([block2_orig], node, success=True, timeout=5)
    # Update tip info
    height += 1
    block_time += 1
    tip = int(block2_orig.hash, 16)
    # Complete testing of CVE-2018-17144, by checking for the inflation bug.
    # Create a block that spends the output of a tx in a previous block.
    tx3 = create_tx_with_script(tx2, 0, script_sig=bytes([OP_TRUE]), amount=50 * COIN)
    tx3.vin.append(tx3.vin[0])  # Duplicates input
    tx3.rehash()
    block4 = create_block(tip, create_coinbase(height), block_time, txlist=[tx3])
    block4.solve()
    self.log.info("Test inflation by duplicating input")
    peer.send_blocks_and_test([block4], node, success=False,  reject_reason='bad-txns-inputs-duplicate')
    self.log.info("Test accepting identical block after rejecting it due to a future timestamp.")
    t = int(time.time())
    node.setmocktime(t)
    # Set block time +1 second past max future validity
    block = create_block(tip, create_coinbase(height), t + MAX_FUTURE_BLOCK_TIME + 1)
    block.solve()
    # Need force_send because the block will get rejected without a getdata otherwise
    peer.send_blocks_and_test([block], node, force_send=True, success=False, reject_reason='time-too-new')
    node.setmocktime(t + 1)
    peer.send_blocks_and_test([block], node, success=True)