Differential D5104 Diff 15890 test/functional/mempool_reorg.py

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test/functional/mempool_reorg.py

	#!/usr/bin/env python3			#!/usr/bin/env python3
	# Copyright (c) 2014-2016 The Bitcoin Core developers			# Copyright (c) 2014-2016 The Bitcoin Core developers
	# Distributed under the MIT software license, see the accompanying			# Distributed under the MIT software license, see the accompanying
	# file COPYING or http://www.opensource.org/licenses/mit-license.php.			# file COPYING or http://www.opensource.org/licenses/mit-license.php.
	"""Test mempool re-org scenarios.			"""Test mempool re-org scenarios.

	Test re-org scenarios with a mempool that contains transactions			Test re-org scenarios with a mempool that contains transactions
	that spend (directly or indirectly) coinbase transactions.			that spend (directly or indirectly) coinbase transactions.
	"""			"""

	from test_framework.test_framework import BitcoinTestFramework			from test_framework.test_framework import BitcoinTestFramework
	from test_framework.blocktools import create_raw_transaction			from test_framework.blocktools import create_raw_transaction
	from test_framework.util import assert_equal, assert_raises_rpc_error			from test_framework.util import assert_equal, assert_raises_rpc_error

	# Create one-input, one-output, no-fee transaction:


	class MempoolCoinbaseTest(BitcoinTestFramework):			class MempoolCoinbaseTest(BitcoinTestFramework):
	def set_test_params(self):			def set_test_params(self):
	self.num_nodes = 2			self.num_nodes = 2
	self.extra_args = [["-checkmempool"]] * 2

	alert_filename = None # Set by setup_network			alert_filename = None # Set by setup_network

	def run_test(self):			def run_test(self):
	# Start with a 200 block chain			# Start with a 200 block chain
	assert_equal(self.nodes[0].getblockcount(), 200)			assert_equal(self.nodes[0].getblockcount(), 200)

	# Mine four blocks. After this, nodes[0] blocks			# Mine four blocks. After this, nodes[0] blocks
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