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QA: Add tests for listunspent ancestor{count,size,fees} to mempool_packages

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This commit is contained in:
Luke Dashjr 2020-06-18 18:25:04 +00:00
parent 6966e80f45
commit 0be2f17ef5
1 changed files with 17 additions and 3 deletions
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20
test/functional/mempool_packages.py
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@ -51,12 +51,17 @@ class MempoolPackagesTest(BitcoinTestFramework):
txid = utxo[0]['txid']
vout = utxo[0]['vout']
value = utxo[0]['amount']
assert 'ancestorcount' not in utxo[0]
assert 'ancestorsize' not in utxo[0]
assert 'ancestorfees' not in utxo[0]
fee = Decimal("0.0001")
# MAX_ANCESTORS transactions off a confirmed tx should be fine
chain = []
witness_chain = []
for _ in range(MAX_ANCESTORS):
ancestor_vsize = 0
ancestor_fees = Decimal(0)
for i in range(MAX_ANCESTORS):
(txid, sent_value) = chain_transaction(self.nodes[0], [txid], [0], value, fee, 1)
value = sent_value
chain.append(txid)
@ -65,6 +70,15 @@ class MempoolPackagesTest(BitcoinTestFramework):
witnesstx = self.nodes[0].decoderawtransaction(fulltx, True)
witness_chain.append(witnesstx['hash'])
# Check that listunspent ancestor{count, size, fees} yield the correct results
wallet_unspent = self.nodes[0].listunspent(minconf=0)
this_unspent = next(utxo_info for utxo_info in wallet_unspent if utxo_info['txid'] == txid)
assert_equal(this_unspent['ancestorcount'], i + 1)
ancestor_vsize += self.nodes[0].getrawtransaction(txid=txid, verbose=True)['vsize']
assert_equal(this_unspent['ancestorsize'], ancestor_vsize)
ancestor_fees -= self.nodes[0].gettransaction(txid=txid)['fee']
assert_equal(this_unspent['ancestorfees'], ancestor_fees * COIN)
# Wait until mempool transactions have passed initial broadcast (sent inv and received getdata)
# Otherwise, getrawmempool may be inconsistent with getmempoolentry if unbroadcast changes in between
peer_inv_store.wait_for_broadcast(witness_chain)
@ -77,9 +91,9 @@ class MempoolPackagesTest(BitcoinTestFramework):
descendant_fees = 0
descendant_vsize = 0
ancestor_vsize = sum([mempool[tx]['vsize'] for tx in mempool])
assert_equal(ancestor_vsize, sum([mempool[tx]['vsize'] for tx in mempool]))
ancestor_count = MAX_ANCESTORS
ancestor_fees = sum([mempool[tx]['fee'] for tx in mempool])
assert_equal(ancestor_fees, sum([mempool[tx]['fee'] for tx in mempool]))
descendants = []
ancestors = list(chain)