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author | Matthew Zipkin <pinheadmz@gmail.com> | 2023-03-22 13:42:46 -0400 |
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committer | Martin Zumsande <mzumsande@gmail.com> | 2023-04-19 11:25:07 -0400 |
commit | 8f14fc86225d8fe77353f61ebd6b0bdda8d13aa9 (patch) | |
tree | 4196223a295785d532a49af8b4f61102bf29b909 /test/functional | |
parent | 271c23e87f61276d7acab74e115b25a35144c8b4 (diff) | |
download | bitcoin-8f14fc86225d8fe77353f61ebd6b0bdda8d13aa9.tar.xz |
test: cover fastprune with excessive block size
Diffstat (limited to 'test/functional')
-rwxr-xr-x | test/functional/feature_fastprune.py | 42 | ||||
-rwxr-xr-x | test/functional/test_runner.py | 1 |
2 files changed, 43 insertions, 0 deletions
diff --git a/test/functional/feature_fastprune.py b/test/functional/feature_fastprune.py new file mode 100755 index 0000000000..825de63e3d --- /dev/null +++ b/test/functional/feature_fastprune.py @@ -0,0 +1,42 @@ +#!/usr/bin/env python3 +# Copyright (c) 2023 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 fastprune mode.""" +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import ( + assert_equal +) +from test_framework.blocktools import ( + create_block, + create_coinbase, + add_witness_commitment +) +from test_framework.wallet import MiniWallet + + +class FeatureFastpruneTest(BitcoinTestFramework): + def set_test_params(self): + self.num_nodes = 1 + self.extra_args = [["-fastprune"]] + + def run_test(self): + self.log.info("ensure that large blocks don't crash or freeze in -fastprune") + wallet = MiniWallet(self.nodes[0]) + tx = wallet.create_self_transfer()['tx'] + annex = [0x50] + for _ in range(0x10000): + annex.append(0xff) + tx.wit.vtxinwit[0].scriptWitness.stack.append(bytes(annex)) + tip = int(self.nodes[0].getbestblockhash(), 16) + time = self.nodes[0].getblock(self.nodes[0].getbestblockhash())['time'] + 1 + height = self.nodes[0].getblockcount() + 1 + block = create_block(hashprev=tip, ntime=time, txlist=[tx], coinbase=create_coinbase(height=height)) + add_witness_commitment(block) + block.solve() + self.nodes[0].submitblock(block.serialize().hex()) + assert_equal(int(self.nodes[0].getbestblockhash(), 16), block.sha256) + + +if __name__ == '__main__': + FeatureFastpruneTest().main() diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py index bcedc0c9af..7bae36ab2c 100755 --- a/test/functional/test_runner.py +++ b/test/functional/test_runner.py @@ -320,6 +320,7 @@ BASE_SCRIPTS = [ 'feature_includeconf.py', 'feature_addrman.py', 'feature_asmap.py', + 'feature_fastprune.py', 'mempool_unbroadcast.py', 'mempool_compatibility.py', 'mempool_accept_wtxid.py', |