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qa: sanity check mined block have their coinbase timelocked to height

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This commit is contained in:
Antoine Poinsot 2025-03-27 14:41:49 -04:00
parent 8f2078af6a
commit a58cb3b1c1
1 changed files with 9 additions and 1 deletions
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10
test/functional/mining_basic.py
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@ -28,9 +28,10 @@ from test_framework.messages import (
COIN,
DEFAULT_BLOCK_RESERVED_WEIGHT,
MAX_BLOCK_WEIGHT,
MAX_SEQUENCE_NONFINAL,
MINIMUM_BLOCK_RESERVED_WEIGHT,
ser_uint256,
WITNESS_SCALE_FACTOR
WITNESS_SCALE_FACTOR,
)
from test_framework.p2p import P2PDataStore
from test_framework.test_framework import BitcoinTestFramework
@ -362,6 +363,12 @@ class MiningTest(BitcoinTestFramework):
expected_msg=f"Error: Specified -blockmaxweight ({MAX_BLOCK_WEIGHT + 1}) exceeds consensus maximum block weight ({MAX_BLOCK_WEIGHT})",
)
def test_height_in_locktime(self):
self.log.info("Sanity check generated blocks have their coinbase timelocked to their height.")
self.generate(self.nodes[0], 1, sync_fun=self.no_op)
block = self.nodes[0].getblock(self.nodes[0].getbestblockhash(), 2)
assert_equal(block["tx"][0]["locktime"], block["height"] - 1)
assert_equal(block["tx"][0]["vin"][0]["sequence"], MAX_SEQUENCE_NONFINAL)
def run_test(self):
node = self.nodes[0]
@ -592,6 +599,7 @@ class MiningTest(BitcoinTestFramework):
self.test_block_max_weight()
self.test_timewarp()
self.test_pruning()
self.test_height_in_locktime()
if __name__ == '__main__':