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mining: add getTransactionsByTxID() IPC method

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This commit is contained in:
Sjors Provoost
2025-12-05 19:50:58 +01:00
parent 0d5e4d4712
commit d282ae6883
6 changed files with 65 additions and 2 deletions
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25
test/functional/interface_ipc_mining.py
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@@ -672,6 +672,30 @@ class IPCMiningTest(BitcoinTestFramework):
asyncio.run(capnp.run(async_routine()))
def run_transaction_lookup_test(self):
"""Test getTransactionsByTxID()."""
self.log.info("Running transaction lookup test")
async def async_routine():
ctx, mining = await make_mining_ctx(self)
tx1 = self.miniwallet.send_self_transfer(fee_rate=10, from_node=self.nodes[0])
tx2 = self.miniwallet.send_self_transfer(fee_rate=10, from_node=self.nodes[0], utxo_to_spend=tx1["new_utxo"])
self.log.debug("getTransactionsByTxID() returns mempool txs and nulls")
raw_txs_txid = await mining.getTransactionsByTxID(ctx, [tx1["tx"].txid, tx2["tx"].txid, bytes(32)])
assert_equal(len(raw_txs_txid.result), 3)
assert_equal(raw_txs_txid.result[0].hex(), tx1["hex"])
assert_equal(raw_txs_txid.result[1].hex(), tx2["hex"])
assert_equal(raw_txs_txid.result[2], b'')
self.log.debug("Mined transactions are not returned")
self.generate(self.nodes[0], 1)
self.sync_all()
raw_txs = await mining.getTransactionsByTxID(ctx, [tx1["tx"].txid])
assert_equal(raw_txs.result[0], b'')
asyncio.run(capnp.run(async_routine()))
def run_low_height_test(self):
"""Test that IPC createNewBlock() works at low block heights on a
clean chain, in particular with regard to bad-cb-length.
@@ -727,6 +751,7 @@ class IPCMiningTest(BitcoinTestFramework):
self.run_waitnext_mining_policy_test()
self.run_block_max_weight_test()
self.run_ipc_option_override_test()
self.run_transaction_lookup_test()
# Needs to run last because it resets the chain.
self.run_low_height_test()