diff options
Diffstat (limited to 'test/functional/wallet_abandonconflict.py')
| -rwxr-xr-x | test/functional/wallet_abandonconflict.py | 101 |
1 files changed, 61 insertions, 40 deletions
diff --git a/test/functional/wallet_abandonconflict.py b/test/functional/wallet_abandonconflict.py index 27d9d8da88..36fcdb36d6 100755 --- a/test/functional/wallet_abandonconflict.py +++ b/test/functional/wallet_abandonconflict.py @@ -29,20 +29,25 @@ class AbandonConflictTest(BitcoinTestFramework): self.skip_if_no_wallet() def run_test(self): + # create two wallets to tests conflicts from both sender's and receiver's sides + alice = self.nodes[0].get_wallet_rpc(self.default_wallet_name) + self.nodes[0].createwallet(wallet_name="bob") + bob = self.nodes[0].get_wallet_rpc("bob") + self.generate(self.nodes[1], COINBASE_MATURITY) - balance = self.nodes[0].getbalance() - txA = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), Decimal("10")) - txB = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), Decimal("10")) - txC = self.nodes[0].sendtoaddress(self.nodes[0].getnewaddress(), Decimal("10")) + balance = alice.getbalance() + txA = alice.sendtoaddress(alice.getnewaddress(), Decimal("10")) + txB = alice.sendtoaddress(alice.getnewaddress(), Decimal("10")) + txC = alice.sendtoaddress(alice.getnewaddress(), Decimal("10")) self.sync_mempools() self.generate(self.nodes[1], 1) # Can not abandon non-wallet transaction - assert_raises_rpc_error(-5, 'Invalid or non-wallet transaction id', lambda: self.nodes[0].abandontransaction(txid='ff' * 32)) + assert_raises_rpc_error(-5, 'Invalid or non-wallet transaction id', lambda: alice.abandontransaction(txid='ff' * 32)) # Can not abandon confirmed transaction - assert_raises_rpc_error(-5, 'Transaction not eligible for abandonment', lambda: self.nodes[0].abandontransaction(txid=txA)) + assert_raises_rpc_error(-5, 'Transaction not eligible for abandonment', lambda: alice.abandontransaction(txid=txA)) - newbalance = self.nodes[0].getbalance() + newbalance = alice.getbalance() assert balance - newbalance < Decimal("0.001") #no more than fees lost balance = newbalance @@ -50,9 +55,9 @@ class AbandonConflictTest(BitcoinTestFramework): self.disconnect_nodes(0, 1) # Identify the 10btc outputs - nA = next(tx_out["vout"] for tx_out in self.nodes[0].gettransaction(txA)["details"] if tx_out["amount"] == Decimal("10")) - nB = next(tx_out["vout"] for tx_out in self.nodes[0].gettransaction(txB)["details"] if tx_out["amount"] == Decimal("10")) - nC = next(tx_out["vout"] for tx_out in self.nodes[0].gettransaction(txC)["details"] if tx_out["amount"] == Decimal("10")) + nA = next(tx_out["vout"] for tx_out in alice.gettransaction(txA)["details"] if tx_out["amount"] == Decimal("10")) + nB = next(tx_out["vout"] for tx_out in alice.gettransaction(txB)["details"] if tx_out["amount"] == Decimal("10")) + nC = next(tx_out["vout"] for tx_out in alice.gettransaction(txC)["details"] if tx_out["amount"] == Decimal("10")) inputs = [] # spend 10btc outputs from txA and txB @@ -60,39 +65,40 @@ class AbandonConflictTest(BitcoinTestFramework): inputs.append({"txid": txB, "vout": nB}) outputs = {} - outputs[self.nodes[0].getnewaddress()] = Decimal("14.99998") - outputs[self.nodes[1].getnewaddress()] = Decimal("5") - signed = self.nodes[0].signrawtransactionwithwallet(self.nodes[0].createrawtransaction(inputs, outputs)) + outputs[alice.getnewaddress()] = Decimal("14.99998") + outputs[bob.getnewaddress()] = Decimal("5") + signed = alice.signrawtransactionwithwallet(alice.createrawtransaction(inputs, outputs)) txAB1 = self.nodes[0].sendrawtransaction(signed["hex"]) # Identify the 14.99998btc output - nAB = next(tx_out["vout"] for tx_out in self.nodes[0].gettransaction(txAB1)["details"] if tx_out["amount"] == Decimal("14.99998")) + nAB = next(tx_out["vout"] for tx_out in alice.gettransaction(txAB1)["details"] if tx_out["amount"] == Decimal("14.99998")) #Create a child tx spending AB1 and C inputs = [] inputs.append({"txid": txAB1, "vout": nAB}) inputs.append({"txid": txC, "vout": nC}) outputs = {} - outputs[self.nodes[0].getnewaddress()] = Decimal("24.9996") - signed2 = self.nodes[0].signrawtransactionwithwallet(self.nodes[0].createrawtransaction(inputs, outputs)) + outputs[alice.getnewaddress()] = Decimal("24.9996") + signed2 = alice.signrawtransactionwithwallet(alice.createrawtransaction(inputs, outputs)) txABC2 = self.nodes[0].sendrawtransaction(signed2["hex"]) # Create a child tx spending ABC2 signed3_change = Decimal("24.999") inputs = [{"txid": txABC2, "vout": 0}] - outputs = {self.nodes[0].getnewaddress(): signed3_change} - signed3 = self.nodes[0].signrawtransactionwithwallet(self.nodes[0].createrawtransaction(inputs, outputs)) + outputs = {alice.getnewaddress(): signed3_change} + signed3 = alice.signrawtransactionwithwallet(alice.createrawtransaction(inputs, outputs)) # note tx is never directly referenced, only abandoned as a child of the above self.nodes[0].sendrawtransaction(signed3["hex"]) # In mempool txs from self should increase balance from change - newbalance = self.nodes[0].getbalance() + newbalance = alice.getbalance() assert_equal(newbalance, balance - Decimal("30") + signed3_change) balance = newbalance # Restart the node with a higher min relay fee so the parent tx is no longer in mempool # TODO: redo with eviction self.restart_node(0, extra_args=["-minrelaytxfee=0.0001"]) + alice = self.nodes[0].get_wallet_rpc(self.default_wallet_name) assert self.nodes[0].getmempoolinfo()['loaded'] # Verify txs no longer in either node's mempool @@ -101,25 +107,25 @@ class AbandonConflictTest(BitcoinTestFramework): # Not in mempool txs from self should only reduce balance # inputs are still spent, but change not received - newbalance = self.nodes[0].getbalance() + newbalance = alice.getbalance() assert_equal(newbalance, balance - signed3_change) # Unconfirmed received funds that are not in mempool, also shouldn't show # up in unconfirmed balance - balances = self.nodes[0].getbalances()['mine'] + balances = alice.getbalances()['mine'] assert_equal(balances['untrusted_pending'] + balances['trusted'], newbalance) # Also shouldn't show up in listunspent - assert not txABC2 in [utxo["txid"] for utxo in self.nodes[0].listunspent(0)] + assert not txABC2 in [utxo["txid"] for utxo in alice.listunspent(0)] balance = newbalance # Abandon original transaction and verify inputs are available again # including that the child tx was also abandoned - self.nodes[0].abandontransaction(txAB1) - newbalance = self.nodes[0].getbalance() + alice.abandontransaction(txAB1) + newbalance = alice.getbalance() assert_equal(newbalance, balance + Decimal("30")) balance = newbalance self.log.info("Check abandoned transactions in listsinceblock") - listsinceblock = self.nodes[0].listsinceblock() + listsinceblock = alice.listsinceblock() txAB1_listsinceblock = [d for d in listsinceblock['transactions'] if d['txid'] == txAB1 and d['category'] == 'send'] for tx in txAB1_listsinceblock: assert_equal(tx['abandoned'], True) @@ -128,49 +134,53 @@ class AbandonConflictTest(BitcoinTestFramework): # Verify that even with a low min relay fee, the tx is not reaccepted from wallet on startup once abandoned self.restart_node(0, extra_args=["-minrelaytxfee=0.00001"]) + alice = self.nodes[0].get_wallet_rpc(self.default_wallet_name) assert self.nodes[0].getmempoolinfo()['loaded'] assert_equal(len(self.nodes[0].getrawmempool()), 0) - assert_equal(self.nodes[0].getbalance(), balance) + assert_equal(alice.getbalance(), balance) # But if it is received again then it is unabandoned # And since now in mempool, the change is available # But its child tx remains abandoned self.nodes[0].sendrawtransaction(signed["hex"]) - newbalance = self.nodes[0].getbalance() + newbalance = alice.getbalance() assert_equal(newbalance, balance - Decimal("20") + Decimal("14.99998")) balance = newbalance # Send child tx again so it is unabandoned self.nodes[0].sendrawtransaction(signed2["hex"]) - newbalance = self.nodes[0].getbalance() + newbalance = alice.getbalance() assert_equal(newbalance, balance - Decimal("10") - Decimal("14.99998") + Decimal("24.9996")) balance = newbalance # Remove using high relay fee again self.restart_node(0, extra_args=["-minrelaytxfee=0.0001"]) + alice = self.nodes[0].get_wallet_rpc(self.default_wallet_name) assert self.nodes[0].getmempoolinfo()['loaded'] assert_equal(len(self.nodes[0].getrawmempool()), 0) - newbalance = self.nodes[0].getbalance() + newbalance = alice.getbalance() assert_equal(newbalance, balance - Decimal("24.9996")) balance = newbalance self.log.info("Test transactions conflicted by a double spend") + self.nodes[0].loadwallet("bob") + bob = self.nodes[0].get_wallet_rpc("bob") + # Create a double spend of AB1 by spending again from only A's 10 output # Mine double spend from node 1 inputs = [] inputs.append({"txid": txA, "vout": nA}) outputs = {} - outputs[self.nodes[1].getnewaddress()] = Decimal("9.9999") - tx = self.nodes[0].createrawtransaction(inputs, outputs) - signed = self.nodes[0].signrawtransactionwithwallet(tx) - self.nodes[1].sendrawtransaction(signed["hex"]) - self.generate(self.nodes[1], 1, sync_fun=self.no_op) - + outputs[self.nodes[1].getnewaddress()] = Decimal("3.9999") + outputs[bob.getnewaddress()] = Decimal("5.9999") + tx = alice.createrawtransaction(inputs, outputs) + signed = alice.signrawtransactionwithwallet(tx) + double_spend_txid = self.nodes[1].sendrawtransaction(signed["hex"]) self.connect_nodes(0, 1) - self.sync_blocks() + self.generate(self.nodes[1], 1) - tx_list = self.nodes[0].listtransactions() + tx_list = alice.listtransactions() conflicted = [tx for tx in tx_list if tx["confirmations"] < 0] assert_equal(4, len(conflicted)) @@ -179,7 +189,7 @@ class AbandonConflictTest(BitcoinTestFramework): assert_equal(2, len(wallet_conflicts)) double_spends = [tx for tx in tx_list if tx["walletconflicts"] and tx["confirmations"] > 0] - assert_equal(1, len(double_spends)) + assert_equal(2, len(double_spends)) # one for each output double_spend = double_spends[0] # Test the properties of the conflicted transactions, i.e. with confirmations < 0. @@ -198,8 +208,19 @@ class AbandonConflictTest(BitcoinTestFramework): assert_equal(double_spend["walletconflicts"], [tx["txid"]]) assert_equal(tx["walletconflicts"], [double_spend["txid"]]) + # Test walletconflicts on the receiver's side + txinfo = bob.gettransaction(txAB1) + assert_equal(txinfo['confirmations'], -1) + assert_equal(txinfo['walletconflicts'], [double_spend['txid']]) + + double_spends = [tx for tx in bob.listtransactions() if tx["walletconflicts"] and tx["confirmations"] > 0] + assert_equal(1, len(double_spends)) + double_spend = double_spends[0] + assert_equal(double_spend_txid, double_spend['txid']) + assert_equal(double_spend["walletconflicts"], [txAB1]) + # Verify that B and C's 10 BTC outputs are available for spending again because AB1 is now conflicted - newbalance = self.nodes[0].getbalance() + newbalance = alice.getbalance() assert_equal(newbalance, balance + Decimal("20")) balance = newbalance @@ -207,7 +228,7 @@ class AbandonConflictTest(BitcoinTestFramework): # Invalidate the block with the double spend and B's 10 BTC output should no longer be available # Don't think C's should either self.nodes[0].invalidateblock(self.nodes[0].getbestblockhash()) - newbalance = self.nodes[0].getbalance() + newbalance = alice.getbalance() #assert_equal(newbalance, balance - Decimal("10")) self.log.info("If balance has not declined after invalidateblock then out of mempool wallet tx which is no longer") self.log.info("conflicted has not resumed causing its inputs to be seen as spent. See Issue #7315") |