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Fix mempool limiting for PrioritiseTransaction

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Redo the feerate index to be based on mining score, rather than fee.

Update mempool_packages.py to test prioritisetransaction's effect on
package scores.
This commit is contained in:
Suhas Daftuar
2015-11-19 11:18:28 -05:00
committed by Suhas Daftuar
parent aeedd8a53b
commit eb306664e7
4 changed files with 78 additions and 46 deletions
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24
qa/rpc-tests/mempool_packages.py
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@@ -64,17 +64,41 @@ class MempoolPackagesTest(BitcoinTestFramework):
for x in reversed(chain):
assert_equal(mempool[x]['descendantcount'], descendant_count)
descendant_fees += mempool[x]['fee']
assert_equal(mempool[x]['modifiedfee'], mempool[x]['fee'])
assert_equal(mempool[x]['descendantfees'], SATOSHIS*descendant_fees)
descendant_size += mempool[x]['size']
assert_equal(mempool[x]['descendantsize'], descendant_size)
descendant_count += 1
# Check that descendant modified fees includes fee deltas from
# prioritisetransaction
self.nodes[0].prioritisetransaction(chain[-1], 0, 1000)
mempool = self.nodes[0].getrawmempool(True)
descendant_fees = 0
for x in reversed(chain):
descendant_fees += mempool[x]['fee']
assert_equal(mempool[x]['descendantfees'], SATOSHIS*descendant_fees+1000)
# Adding one more transaction on to the chain should fail.
try:
self.chain_transaction(self.nodes[0], txid, vout, value, fee, 1)
except JSONRPCException as e:
print "too-long-ancestor-chain successfully rejected"
# Check that prioritising a tx before it's added to the mempool works
self.nodes[0].generate(1)
self.nodes[0].prioritisetransaction(chain[-1], 0, 2000)
self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash())
mempool = self.nodes[0].getrawmempool(True)
descendant_fees = 0
for x in reversed(chain):
descendant_fees += mempool[x]['fee']
if (x == chain[-1]):
assert_equal(mempool[x]['modifiedfee'], mempool[x]['fee']+satoshi_round(0.00002))
assert_equal(mempool[x]['descendantfees'], SATOSHIS*descendant_fees+2000)
# TODO: check that node1's mempool is as expected
# TODO: test ancestor size limits