diff options
Diffstat (limited to 'test/functional/wallet_bumpfee.py')
| -rwxr-xr-x | test/functional/wallet_bumpfee.py | 85 |
1 files changed, 84 insertions, 1 deletions
diff --git a/test/functional/wallet_bumpfee.py b/test/functional/wallet_bumpfee.py index 9d6aa36c35..4eb0d19a4f 100755 --- a/test/functional/wallet_bumpfee.py +++ b/test/functional/wallet_bumpfee.py @@ -78,6 +78,7 @@ class BumpFeeTest(BitcoinTestFramework): test_small_output_fails(rbf_node, dest_address) test_dust_to_fee(rbf_node, dest_address) test_settxfee(rbf_node, dest_address) + test_watchonly_psbt(self, peer_node, rbf_node, dest_address) test_rebumping(rbf_node, dest_address) test_rebumping_not_replaceable(rbf_node, dest_address) test_unconfirmed_not_spendable(rbf_node, rbf_node_address) @@ -101,7 +102,9 @@ def test_simple_bumpfee_succeeds(self, mode, rbf_node, peer_node, dest_address): else: bumped_tx = rbf_node.bumpfee(rbfid) assert_equal(bumped_tx["errors"], []) - assert bumped_tx["fee"] - abs(rbftx["fee"]) > 0 + assert bumped_tx["fee"] > -rbftx["fee"] + assert_equal(bumped_tx["origfee"], -rbftx["fee"]) + assert "psbt" not in bumped_tx # check that bumped_tx propagates, original tx was evicted and has a wallet conflict self.sync_mempools((rbf_node, peer_node)) assert bumped_tx["txid"] in rbf_node.getrawmempool() @@ -279,6 +282,86 @@ def test_maxtxfee_fails(test, rbf_node, dest_address): test.restart_node(1, test.extra_args[1]) rbf_node.walletpassphrase(WALLET_PASSPHRASE, WALLET_PASSPHRASE_TIMEOUT) +def test_watchonly_psbt(test, peer_node, rbf_node, dest_address): + priv_rec_desc = "wpkh([00000001/84'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/0/*)#rweraev0" + pub_rec_desc = rbf_node.getdescriptorinfo(priv_rec_desc)["descriptor"] + priv_change_desc = "wpkh([00000001/84'/1'/0']tprv8ZgxMBicQKsPd7Uf69XL1XwhmjHopUGep8GuEiJDZmbQz6o58LninorQAfcKZWARbtRtfnLcJ5MQ2AtHcQJCCRUcMRvmDUjyEmNUWwx8UbK/1/*)#j6uzqvuh" + pub_change_desc = rbf_node.getdescriptorinfo(priv_change_desc)["descriptor"] + # Create a wallet with private keys that can sign PSBTs + rbf_node.createwallet(wallet_name="signer", disable_private_keys=False, blank=True) + signer = rbf_node.get_wallet_rpc("signer") + assert signer.getwalletinfo()['private_keys_enabled'] + result = signer.importmulti([{ + "desc": priv_rec_desc, + "timestamp": 0, + "range": [0,1], + "internal": False, + "keypool": False # Keys can only be imported to the keypool when private keys are disabled + }, + { + "desc": priv_change_desc, + "timestamp": 0, + "range": [0, 0], + "internal": True, + "keypool": False + }]) + assert_equal(result, [{'success': True}, {'success': True}]) + + # Create another wallet with just the public keys, which creates PSBTs + rbf_node.createwallet(wallet_name="watcher", disable_private_keys=True, blank=True) + watcher = rbf_node.get_wallet_rpc("watcher") + assert not watcher.getwalletinfo()['private_keys_enabled'] + + result = watcher.importmulti([{ + "desc": pub_rec_desc, + "timestamp": 0, + "range": [0,10], + "internal": False, + "keypool": True, + "watchonly": True + }, + { + "desc": pub_change_desc, + "timestamp": 0, + "range": [0, 10], + "internal": True, + "keypool": True, + "watchonly": True + }]) + assert_equal(result, [{'success': True}, {'success': True}]) + + funding_address1 = watcher.getnewaddress(address_type='bech32') + funding_address2 = watcher.getnewaddress(address_type='bech32') + peer_node.sendmany("", {funding_address1: 0.001, funding_address2: 0.001}) + peer_node.generate(1) + test.sync_all() + + # Create single-input PSBT for transaction to be bumped + psbt = watcher.walletcreatefundedpsbt([], {dest_address:0.0005}, 0, {"feeRate": 0.00001}, True)['psbt'] + psbt_signed = signer.walletprocesspsbt(psbt=psbt, sign=True, sighashtype="ALL", bip32derivs=True) + psbt_final = watcher.finalizepsbt(psbt_signed["psbt"]) + original_txid = watcher.sendrawtransaction(psbt_final["hex"]) + assert_equal(len(watcher.decodepsbt(psbt)["tx"]["vin"]), 1) + + # Bump fee, obnoxiously high to add additional watchonly input + bumped_psbt = watcher.bumpfee(original_txid, {"fee_rate":0.005}) + assert_greater_than(len(watcher.decodepsbt(bumped_psbt['psbt'])["tx"]["vin"]), 1) + assert "txid" not in bumped_psbt + assert_equal(bumped_psbt["origfee"], -watcher.gettransaction(original_txid)["fee"]) + assert not watcher.finalizepsbt(bumped_psbt["psbt"])["complete"] + + # Sign bumped transaction + bumped_psbt_signed = signer.walletprocesspsbt(psbt=bumped_psbt["psbt"], sign=True, sighashtype="ALL", bip32derivs=True) + bumped_psbt_final = watcher.finalizepsbt(bumped_psbt_signed["psbt"]) + assert bumped_psbt_final["complete"] + + # Broadcast bumped transaction + bumped_txid = watcher.sendrawtransaction(bumped_psbt_final["hex"]) + assert bumped_txid in rbf_node.getrawmempool() + assert original_txid not in rbf_node.getrawmempool() + + rbf_node.unloadwallet("watcher") + rbf_node.unloadwallet("signer") def test_rebumping(rbf_node, dest_address): # check that re-bumping the original tx fails, but bumping the bumper succeeds |