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Merge bitcoin/bitcoin#30698: test: Add time-timewarp-attack boundary cases

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31378d44f4 test: Add time-timewarp-attack boundary cases (Greg Sanders)

Pull request description:

  Basic addition to test case added in https://github.com/bitcoin/bitcoin/pull/30681

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  fjahr:
    Code review ACK 31378d44f4
  achow101:
    ACK 31378d44f4
  tdb3:
    ACK 31378d44f4

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Ava Chow 2024-08-26 14:44:33 -04:00
commit 5116dd4b83
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test/functional/mining_basic.py
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@ -159,6 +159,15 @@ class MiningTest(BitcoinTestFramework):
bad_block.solve()
assert_raises_rpc_error(-25, 'time-timewarp-attack', lambda: node.submitheader(hexdata=CBlockHeader(bad_block).serialize().hex()))
self.log.info("Test timewarp protection boundary")
bad_block.nTime = t + MAX_FUTURE_BLOCK_TIME - MAX_TIMEWARP - 1
bad_block.solve()
assert_raises_rpc_error(-25, 'time-timewarp-attack', lambda: node.submitheader(hexdata=CBlockHeader(bad_block).serialize().hex()))
bad_block.nTime = t + MAX_FUTURE_BLOCK_TIME - MAX_TIMEWARP
bad_block.solve()
node.submitheader(hexdata=CBlockHeader(bad_block).serialize().hex())
def run_test(self):
node = self.nodes[0]
self.wallet = MiniWallet(node)