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test: adds wait mempool param to generate_block

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This commit is contained in:
Michael Schmoock
2019-06-04 11:32:59 +02:00
committed by Rusty Russell
parent ba036b767f
commit dd87024060
1 changed files with 13 additions and 1 deletions
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14
tests/utils.py
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@@ -320,7 +320,19 @@ class BitcoinD(TailableProc):
proxy.start()
return proxy
def generate_block(self, numblocks=1):
# wait_for_mempool can be used to wait for the mempool before generating blocks:
# True := wait for at least 1 transation
# int > 0 := wait for at least N transactions
# 'tx_id' := wait for one transaction id given as a string
# ['tx_id1', 'tx_id2'] := wait until all of the specified transaction IDs
def generate_block(self, numblocks=1, wait_for_mempool=0):
if wait_for_mempool:
if isinstance(wait_for_mempool, str):
wait_for_mempool = [wait_for_mempool]
if isinstance(wait_for_mempool, list):
wait_for(lambda: all(txid in self.rpc.getrawmempool() for txid in wait_for_mempool))
else:
wait_for(lambda: len(self.rpc.getrawmempool()) >= wait_for_mempool)
# As of 0.16, generate() is removed; use generatetoaddress.
return self.rpc.generatetoaddress(numblocks, self.rpc.getnewaddress())