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-rwxr-xr-xtest/functional/mempool_package_onemore.py10
1 files changed, 8 insertions, 2 deletions
diff --git a/test/functional/mempool_package_onemore.py b/test/functional/mempool_package_onemore.py
index 30f851fb8e..0739d7e29b 100755
--- a/test/functional/mempool_package_onemore.py
+++ b/test/functional/mempool_package_onemore.py
@@ -33,7 +33,7 @@ class MempoolPackagesTest(BitcoinTestFramework):
outputs = {}
for i in range(num_outputs):
outputs[node.getnewaddress()] = send_value
- rawtx = node.createrawtransaction(inputs, outputs)
+ rawtx = node.createrawtransaction(inputs, outputs, 0, True)
signedtx = node.signrawtransactionwithwallet(rawtx)
txid = node.sendrawtransaction(signedtx['hex'])
fulltx = node.getrawtransaction(txid, 1)
@@ -75,10 +75,16 @@ class MempoolPackagesTest(BitcoinTestFramework):
# ...especially if its > 40k weight
assert_raises_rpc_error(-26, "too-long-mempool-chain, too many descendants", self.chain_transaction, self.nodes[0], [chain[0][0]], [1], chain[0][1], fee, 350)
# But not if it chains directly off the first transaction
- self.chain_transaction(self.nodes[0], [chain[0][0]], [1], chain[0][1], fee, 1)
+ (replacable_txid, replacable_orig_value) = self.chain_transaction(self.nodes[0], [chain[0][0]], [1], chain[0][1], fee, 1)
# and the second chain should work just fine
self.chain_transaction(self.nodes[0], [second_chain], [0], second_chain_value, fee, 1)
+ # Make sure we can RBF the chain which used our carve-out rule
+ second_tx_outputs = {self.nodes[0].getrawtransaction(replacable_txid, True)["vout"][0]['scriptPubKey']['addresses'][0]: replacable_orig_value - (Decimal(1) / Decimal(100))}
+ second_tx = self.nodes[0].createrawtransaction([{'txid': chain[0][0], 'vout': 1}], second_tx_outputs)
+ signed_second_tx = self.nodes[0].signrawtransactionwithwallet(second_tx)
+ self.nodes[0].sendrawtransaction(signed_second_tx['hex'])
+
# Finally, check that we added two transactions
assert_equal(len(self.nodes[0].getrawmempool(True)), MAX_ANCESTORS + 3)