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Test RandomX GBT seed epoch transition

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Capri 2026-09-16 23:01:07 +00:00
commit 8f584df952
Signed by: VextaProject
SSH key fingerprint: SHA256:739BZv8LvIDY2tR7lXLy/IQ6MaGTQtYcG9GNvCjmpVM
1 changed files with 25 additions and 0 deletions
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25
test/functional/mining_randomx_gbt.py
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@ -370,6 +370,31 @@ class RandomXGetBlockTemplateTest(DigiByteTestFramework):
generated_block["pow_hash"],
)
self.log.info("RandomX GBT seed advances at the first seed epoch boundary")
self.generatetodescriptor(
node,
57,
ADDRESS_BCRT1_UNSPENDABLE_DESCRIPTOR,
1000000,
"sha256d",
sync_fun=self.no_op,
)
assert_equal(node.getblockcount(), 63)
epoch_template = node.getblocktemplate(
NORMAL_GBT_REQUEST_PARAMS,
"randomx",
)
assert_equal(epoch_template["height"], 64)
assert_equal(epoch_template["pow_algo_id"], 1)
assert_equal(epoch_template["pow_algo"], "randomx")
assert_equal(epoch_template["randomx_seed_height"], 56)
seed_block_hash = node.getblockhash(56)
expected_epoch_seed = bytes.fromhex(seed_block_hash)[::-1].hex()
assert_equal(epoch_template["randomx_seed"], expected_epoch_seed)
assert_equal(len(epoch_template["randomx_seed"]), 64)
if __name__ == "__main__":
RandomXGetBlockTemplateTest().main()