You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
2.5 KiB
73 lines
2.5 KiB
#!/usr/bin/env python3 |
|
# Copyright (c) 2015-2017 The Bitcoin Core developers |
|
# Distributed under the MIT software license, see the accompanying |
|
# file COPYING or http://www.opensource.org/licenses/mit-license.php. |
|
"""Test node responses to invalid transactions. |
|
|
|
In this test we connect to one node over p2p, and test tx requests. |
|
""" |
|
|
|
from test_framework.test_framework import ComparisonTestFramework |
|
from test_framework.comptool import TestManager, TestInstance, RejectResult |
|
from test_framework.blocktools import * |
|
import time |
|
|
|
|
|
|
|
# Use the ComparisonTestFramework with 1 node: only use --testbinary. |
|
class InvalidTxRequestTest(ComparisonTestFramework): |
|
|
|
''' Can either run this test as 1 node with expected answers, or two and compare them. |
|
Change the "outcome" variable from each TestInstance object to only do the comparison. ''' |
|
def set_test_params(self): |
|
self.num_nodes = 1 |
|
self.setup_clean_chain = True |
|
|
|
def run_test(self): |
|
test = TestManager(self, self.options.tmpdir) |
|
test.add_all_connections(self.nodes) |
|
self.tip = None |
|
self.block_time = None |
|
network_thread_start() |
|
test.run() |
|
|
|
def get_tests(self): |
|
if self.tip is None: |
|
self.tip = int("0x" + self.nodes[0].getbestblockhash(), 0) |
|
self.block_time = int(time.time())+1 |
|
|
|
''' |
|
Create a new block with an anyone-can-spend coinbase |
|
''' |
|
height = 1 |
|
block = create_block(self.tip, create_coinbase(height), self.block_time) |
|
self.block_time += 1 |
|
block.solve() |
|
# Save the coinbase for later |
|
self.block1 = block |
|
self.tip = block.sha256 |
|
height += 1 |
|
yield TestInstance([[block, True]]) |
|
|
|
''' |
|
Now we need that block to mature so we can spend the coinbase. |
|
''' |
|
test = TestInstance(sync_every_block=False) |
|
for i in range(100): |
|
block = create_block(self.tip, create_coinbase(height), self.block_time) |
|
block.solve() |
|
self.tip = block.sha256 |
|
self.block_time += 1 |
|
test.blocks_and_transactions.append([block, True]) |
|
height += 1 |
|
yield test |
|
|
|
# b'\x64' is OP_NOTIF |
|
# Transaction will be rejected with code 16 (REJECT_INVALID) |
|
tx1 = create_transaction(self.block1.vtx[0], 0, b'\x64' * 35, 50 * COIN - 12000) |
|
yield TestInstance([[tx1, RejectResult(16, b'mandatory-script-verify-flag-failed')]]) |
|
|
|
# TODO: test further transactions... |
|
|
|
if __name__ == '__main__': |
|
InvalidTxRequestTest().main()
|
|
|