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Merge pull request #7153

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7632cf6 [Tests] Refactor some shared functions (Jonas Schnelli)
110ff11 [Tests] Add mempool_limit.py test (Jonas Schnelli)
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Wladimir J. van der Laan
2015-12-22 14:06:42 +01:00
parent a1c185be54 7632cf689a
commit 97d83739db
4 changed files with 116 additions and 49 deletions
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51
qa/rpc-tests/prioritise_transaction.py
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@ -42,62 +42,15 @@ class PrioritiseTransactionTest(BitcoinTestFramework):
self.nodes.append(start_node(0, self.options.tmpdir, ["-debug", "-printpriority=1"]))
self.relayfee = self.nodes[0].getnetworkinfo()['relayfee']
def create_confirmed_utxos(self, count):
self.nodes[0].generate(int(0.5*count)+101)
utxos = self.nodes[0].listunspent()
iterations = count - len(utxos)
addr1 = self.nodes[0].getnewaddress()
addr2 = self.nodes[0].getnewaddress()
if iterations <= 0:
return utxos
for i in xrange(iterations):
t = utxos.pop()
fee = self.relayfee
inputs = []
inputs.append({ "txid" : t["txid"], "vout" : t["vout"]})
outputs = {}
send_value = t['amount'] - fee
outputs[addr1] = satoshi_round(send_value/2)
outputs[addr2] = satoshi_round(send_value/2)
raw_tx = self.nodes[0].createrawtransaction(inputs, outputs)
signed_tx = self.nodes[0].signrawtransaction(raw_tx)["hex"]
txid = self.nodes[0].sendrawtransaction(signed_tx)
while (self.nodes[0].getmempoolinfo()['size'] > 0):
self.nodes[0].generate(1)
utxos = self.nodes[0].listunspent()
assert(len(utxos) >= count)
return utxos
def create_lots_of_big_transactions(self, utxos, fee):
addr = self.nodes[0].getnewaddress()
txids = []
for i in xrange(len(utxos)):
t = utxos.pop()
inputs = []
inputs.append({ "txid" : t["txid"], "vout" : t["vout"]})
outputs = {}
send_value = t['amount'] - fee
outputs[addr] = satoshi_round(send_value)
rawtx = self.nodes[0].createrawtransaction(inputs, outputs)
newtx = rawtx[0:92]
newtx = newtx + self.txouts
newtx = newtx + rawtx[94:]
signresult = self.nodes[0].signrawtransaction(newtx, None, None, "NONE")
txid = self.nodes[0].sendrawtransaction(signresult["hex"], True)
txids.append(txid)
return txids
def run_test(self):
utxos = self.create_confirmed_utxos(90)
utxos = create_confirmed_utxos(self.relayfee, self.nodes[0], 90)
base_fee = self.relayfee*100 # our transactions are smaller than 100kb
txids = []
# Create 3 batches of transactions at 3 different fee rate levels
for i in xrange(3):
txids.append([])
txids[i] = self.create_lots_of_big_transactions(utxos[30*i:30*i+30], (i+1)*base_fee)
txids[i] = create_lots_of_big_transactions(self.nodes[0], self.txouts, utxos[30*i:30*i+30], (i+1)*base_fee)
# add a fee delta to something in the cheapest bucket and make sure it gets mined
# also check that a different entry in the cheapest bucket is NOT mined (lower