diff options
Diffstat (limited to 'test')
| -rwxr-xr-x | test/functional/wallet_bumpfee.py | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/functional/wallet_bumpfee.py b/test/functional/wallet_bumpfee.py index f4ae697292..016992dbea 100755 --- a/test/functional/wallet_bumpfee.py +++ b/test/functional/wallet_bumpfee.py @@ -89,6 +89,7 @@ class BumpFeeTest(BitcoinTestFramework): test_nonrbf_bumpfee_fails(self, peer_node, dest_address) test_notmine_bumpfee(self, rbf_node, peer_node, dest_address) test_bumpfee_with_descendant_fails(self, rbf_node, rbf_node_address, dest_address) + test_bumpfee_with_abandoned_descendant_succeeds(self, rbf_node, rbf_node_address, dest_address) test_dust_to_fee(self, rbf_node, dest_address) test_watchonly_psbt(self, peer_node, rbf_node, dest_address) test_rebumping(self, rbf_node, dest_address) @@ -294,6 +295,35 @@ def test_bumpfee_with_descendant_fails(self, rbf_node, rbf_node_address, dest_ad self.clear_mempool() +def test_bumpfee_with_abandoned_descendant_succeeds(self, rbf_node, rbf_node_address, dest_address): + self.log.info('Test that fee can be bumped when it has abandoned descendant') + # parent is send-to-self, so we don't have to check which output is change when creating the child tx + parent_id = spend_one_input(rbf_node, rbf_node_address) + # Submit child transaction with low fee + child_id = rbf_node.send(outputs={dest_address: 0.00020000}, + options={"inputs": [{"txid": parent_id, "vout": 0}], "fee_rate": 2})["txid"] + assert child_id in rbf_node.getrawmempool() + + # Restart the node with higher min relay fee so the descendant tx is no longer in mempool so that we can abandon it + self.restart_node(1, ['-minrelaytxfee=0.00005'] + self.extra_args[1]) + rbf_node.walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT) + self.connect_nodes(1, 0) + assert parent_id in rbf_node.getrawmempool() + assert child_id not in rbf_node.getrawmempool() + # Should still raise an error even if not in mempool + assert_raises_rpc_error(-8, "Transaction has descendants in the wallet", rbf_node.bumpfee, parent_id) + # Now abandon the child transaction and bump the original + rbf_node.abandontransaction(child_id) + bumped_result = rbf_node.bumpfee(parent_id, {"fee_rate": HIGH}) + assert bumped_result['txid'] in rbf_node.getrawmempool() + assert parent_id not in rbf_node.getrawmempool() + # Cleanup + self.restart_node(1, self.extra_args[1]) + rbf_node.walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT) + self.connect_nodes(1, 0) + self.clear_mempool() + + def test_small_output_with_feerate_succeeds(self, rbf_node, dest_address): self.log.info('Testing small output with feerate bump succeeds') |