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* Merge #9815: Trivial: use EXIT_ codes instead of magic numbersa87d02ause EXIT_ codes instead of magic numbers (Marko Bencun) * Merge #9801: Removed redundant parameter from mempool.PrioritiseTransactioneaea2bbRemoved redundant parameter from mempool.PrioritiseTransaction (gubatron) * remove extra parameter (see 3a3745bb) in dash specific code * Merge #9819: Remove harmless read of unusued priority estimatesbc8fd12Remove harmless read of unusued priority estimates (Alex Morcos) * Merge #9766: Add --exclude option to rpc-tests.pyc578408Add exclude option to rpc-tests.py (John Newbery) * Merge #9577: Fix docstrings in qa tests3f95a80Fix docstrings in qa tests (John Newbery) * Merge #9823: qa: Set correct path for binaries in rpc tests3333ad0qa: Set correct path for binaries in rpc tests (MarcoFalke) * Merge #9833: Trivial: fix comments referencing AppInit2ef9f495Trivial: fix comments referencing AppInit2 (Marko Bencun) * Merge #9612: [trivial] Rephrase the definition of difficulty.dc222f8Trivial: Rephrase the definition of difficulty in the code. (Karl-Johan Alm) * Merge #9847: Extra test vector for BIP3230aedcbBIP32 extra test vector (Pieter Wuille) * Merge #9839: [qa] Make import-rescan.py watchonly check reliable864890a[qa] Make import-rescan.py watchonly check reliable (Russell Yanofsky) Tree-SHA512: ea0e2b1d4fc8f35174c3d575fb751b428daf6ad3aa944fad4e3ddcc9195e4f17051473acabc54203b1d27cca64cf911b737ab92e986c40ef384410652e2dbea1 * Change back file params
63 lines
2.5 KiB
Python
Executable File
63 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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# Copyright (c) 2014-2016 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""Test spending coinbase transactions.
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The coinbase transaction in block N can appear in block
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N+100... so is valid in the mempool when the best block
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height is N+99.
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This test makes sure coinbase spends that will be mature
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in the next block are accepted into the memory pool,
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but less mature coinbase spends are NOT.
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"""
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import *
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# Create one-input, one-output, no-fee transaction:
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class MempoolSpendCoinbaseTest(BitcoinTestFramework):
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def __init__(self):
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super().__init__()
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self.num_nodes = 1
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self.setup_clean_chain = False
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def setup_network(self):
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# Just need one node for this test
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args = ["-checkmempool", "-debug=mempool"]
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self.nodes = []
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self.nodes.append(start_node(0, self.options.tmpdir, args))
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self.is_network_split = False
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def run_test(self):
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chain_height = self.nodes[0].getblockcount()
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assert_equal(chain_height, 200)
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node0_address = self.nodes[0].getnewaddress()
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# Coinbase at height chain_height-100+1 ok in mempool, should
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# get mined. Coinbase at height chain_height-100+2 is
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# is too immature to spend.
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b = [ self.nodes[0].getblockhash(n) for n in range(101, 103) ]
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coinbase_txids = [ self.nodes[0].getblock(h)['tx'][0] for h in b ]
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spends_raw = [ create_tx(self.nodes[0], txid, node0_address, 500) for txid in coinbase_txids ]
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spend_101_id = self.nodes[0].sendrawtransaction(spends_raw[0], False, False, True)
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# coinbase at height 102 should be too immature to spend
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assert_raises(JSONRPCException, self.nodes[0].sendrawtransaction, spends_raw[1], False, False, True)
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# mempool should have just spend_101:
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assert_equal(self.nodes[0].getrawmempool(), [ spend_101_id ])
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# mine a block, spend_101 should get confirmed
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self.nodes[0].generate(1)
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assert_equal(set(self.nodes[0].getrawmempool()), set())
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# ... and now height 102 can be spent:
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spend_102_id = self.nodes[0].sendrawtransaction(spends_raw[1], False, False, True)
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assert_equal(self.nodes[0].getrawmempool(), [ spend_102_id ])
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if __name__ == '__main__':
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MempoolSpendCoinbaseTest().main()
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