diff options
Diffstat (limited to 'test/functional/mempool_packages.py')
| -rwxr-xr-x | test/functional/mempool_packages.py | 46 |
1 files changed, 43 insertions, 3 deletions
diff --git a/test/functional/mempool_packages.py b/test/functional/mempool_packages.py index 23797d83db..8880db8002 100755 --- a/test/functional/mempool_packages.py +++ b/test/functional/mempool_packages.py @@ -47,7 +47,7 @@ class MempoolPackagesTest(BitcoinTestFramework): value = sent_value chain.append(txid) - # Check mempool has MAX_ANCESTORS transactions in it, and descendant + # Check mempool has MAX_ANCESTORS transactions in it, and descendant and ancestor # count and fees should look correct mempool = self.nodes[0].getrawmempool(True) assert_equal(len(mempool), MAX_ANCESTORS) @@ -55,6 +55,10 @@ class MempoolPackagesTest(BitcoinTestFramework): descendant_fees = 0 descendant_size = 0 + ancestor_size = sum([mempool[tx]['size'] for tx in mempool]) + ancestor_count = MAX_ANCESTORS + ancestor_fees = sum([mempool[tx]['fee'] for tx in mempool]) + descendants = [] ancestors = list(chain) for x in reversed(chain): @@ -71,14 +75,43 @@ class MempoolPackagesTest(BitcoinTestFramework): assert_equal(mempool[x]['descendantsize'], descendant_size) descendant_count += 1 + # Check that ancestor calculations are correct + assert_equal(mempool[x]['ancestorcount'], ancestor_count) + assert_equal(mempool[x]['ancestorfees'], ancestor_fees * COIN) + assert_equal(mempool[x]['ancestorsize'], ancestor_size) + ancestor_size -= mempool[x]['size'] + ancestor_fees -= mempool[x]['fee'] + ancestor_count -= 1 + + # Check that parent/child list is correct + assert_equal(mempool[x]['spentby'], descendants[-1:]) + assert_equal(mempool[x]['depends'], ancestors[-2:-1]) + # Check that getmempooldescendants is correct assert_equal(sorted(descendants), sorted(self.nodes[0].getmempooldescendants(x))) + + # Check getmempooldescendants verbose output is correct + for descendant, dinfo in self.nodes[0].getmempooldescendants(x, True).items(): + assert_equal(dinfo['depends'], [chain[chain.index(descendant)-1]]) + if dinfo['descendantcount'] > 1: + assert_equal(dinfo['spentby'], [chain[chain.index(descendant)+1]]) + else: + assert_equal(dinfo['spentby'], []) descendants.append(x) # Check that getmempoolancestors is correct ancestors.remove(x) assert_equal(sorted(ancestors), sorted(self.nodes[0].getmempoolancestors(x))) + # Check that getmempoolancestors verbose output is correct + for ancestor, ainfo in self.nodes[0].getmempoolancestors(x, True).items(): + assert_equal(ainfo['spentby'], [chain[chain.index(ancestor)+1]]) + if ainfo['ancestorcount'] > 1: + assert_equal(ainfo['depends'], [chain[chain.index(ancestor)-1]]) + else: + assert_equal(ainfo['depends'], []) + + # Check that getmempoolancestors/getmempooldescendants correctly handle verbose=true v_ancestors = self.nodes[0].getmempoolancestors(chain[-1], True) assert_equal(len(v_ancestors), len(chain)-1) @@ -100,7 +133,7 @@ class MempoolPackagesTest(BitcoinTestFramework): for x in chain: ancestor_fees += mempool[x]['fee'] assert_equal(mempool[x]['ancestorfees'], ancestor_fees * COIN + 1000) - + # Undo the prioritisetransaction for later tests self.nodes[0].prioritisetransaction(txid=chain[0], fee_delta=-1000) @@ -149,6 +182,7 @@ class MempoolPackagesTest(BitcoinTestFramework): vout = utxo[1]['vout'] transaction_package = [] + tx_children = [] # First create one parent tx with 10 children (txid, sent_value) = self.chain_transaction(self.nodes[0], txid, vout, value, fee, 10) parent_transaction = txid @@ -159,11 +193,17 @@ class MempoolPackagesTest(BitcoinTestFramework): for i in range(MAX_DESCENDANTS - 1): utxo = transaction_package.pop(0) (txid, sent_value) = self.chain_transaction(self.nodes[0], utxo['txid'], utxo['vout'], utxo['amount'], fee, 10) + if utxo['txid'] is parent_transaction: + tx_children.append(txid) for j in range(10): transaction_package.append({'txid': txid, 'vout': j, 'amount': sent_value}) mempool = self.nodes[0].getrawmempool(True) assert_equal(mempool[parent_transaction]['descendantcount'], MAX_DESCENDANTS) + assert_equal(sorted(mempool[parent_transaction]['spentby']), sorted(tx_children)) + + for child in tx_children: + assert_equal(mempool[child]['depends'], [parent_transaction]) # Sending one more chained transaction will fail utxo = transaction_package.pop(0) @@ -232,7 +272,7 @@ class MempoolPackagesTest(BitcoinTestFramework): signedtx = self.nodes[0].signrawtransactionwithwallet(rawtx) txid = self.nodes[0].sendrawtransaction(signedtx['hex']) sync_mempools(self.nodes) - + # Now try to disconnect the tip on each node... self.nodes[1].invalidateblock(self.nodes[1].getbestblockhash()) self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) |