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-rwxr-xr-xtest/functional/tool_wallet.py57
1 files changed, 57 insertions, 0 deletions
diff --git a/test/functional/tool_wallet.py b/test/functional/tool_wallet.py
index 9d381a2cd2..8b0c8ce405 100755
--- a/test/functional/tool_wallet.py
+++ b/test/functional/tool_wallet.py
@@ -394,6 +394,62 @@ class ToolWalletTest(BitcoinTestFramework):
self.assert_raises_tool_error('Error: Checksum is not the correct size', '-wallet=badload', '-dumpfile={}'.format(bad_sum_wallet_dump), 'createfromdump')
assert not (self.nodes[0].wallets_path / "badload").is_dir()
+ def test_chainless_conflicts(self):
+ self.log.info("Test wallet tool when wallet contains conflicting transactions")
+ self.restart_node(0)
+ self.generate(self.nodes[0], 101)
+
+ def_wallet = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
+
+ self.nodes[0].createwallet("conflicts")
+ wallet = self.nodes[0].get_wallet_rpc("conflicts")
+ def_wallet.sendtoaddress(wallet.getnewaddress(), 10)
+ self.generate(self.nodes[0], 1)
+
+ # parent tx
+ parent_txid = wallet.sendtoaddress(wallet.getnewaddress(), 9)
+ parent_txid_bytes = bytes.fromhex(parent_txid)[::-1]
+ conflict_utxo = wallet.gettransaction(txid=parent_txid, verbose=True)["decoded"]["vin"][0]
+
+ # The specific assertion in MarkConflicted being tested requires that the parent tx is already loaded
+ # by the time the child tx is loaded. Since transactions end up being loaded in txid order due to how both
+ # and sqlite store things, we can just grind the child tx until it has a txid that is greater than the parent's.
+ locktime = 500000000 # Use locktime as nonce, starting at unix timestamp minimum
+ addr = wallet.getnewaddress()
+ while True:
+ child_send_res = wallet.send(outputs=[{addr: 8}], add_to_wallet=False, locktime=locktime)
+ child_txid = child_send_res["txid"]
+ child_txid_bytes = bytes.fromhex(child_txid)[::-1]
+ if (child_txid_bytes > parent_txid_bytes):
+ wallet.sendrawtransaction(child_send_res["hex"])
+ break
+ locktime += 1
+
+ # conflict with parent
+ conflict_unsigned = self.nodes[0].createrawtransaction(inputs=[conflict_utxo], outputs=[{wallet.getnewaddress(): 9.9999}])
+ conflict_signed = wallet.signrawtransactionwithwallet(conflict_unsigned)["hex"]
+ conflict_txid = self.nodes[0].sendrawtransaction(conflict_signed)
+ self.generate(self.nodes[0], 1)
+ assert_equal(wallet.gettransaction(txid=parent_txid)["confirmations"], -1)
+ assert_equal(wallet.gettransaction(txid=child_txid)["confirmations"], -1)
+ assert_equal(wallet.gettransaction(txid=conflict_txid)["confirmations"], 1)
+
+ self.stop_node(0)
+
+ # Wallet tool should successfully give info for this wallet
+ expected_output = textwrap.dedent(f'''\
+ Wallet info
+ ===========
+ Name: conflicts
+ Format: {"sqlite" if self.options.descriptors else "bdb"}
+ Descriptors: {"yes" if self.options.descriptors else "no"}
+ Encrypted: no
+ HD (hd seed available): yes
+ Keypool Size: {"8" if self.options.descriptors else "1"}
+ Transactions: 4
+ Address Book: 4
+ ''')
+ self.assert_tool_output(expected_output, "-wallet=conflicts", "info")
def run_test(self):
self.wallet_path = os.path.join(self.nodes[0].wallets_path, self.default_wallet_name, self.wallet_data_filename)
@@ -407,6 +463,7 @@ class ToolWalletTest(BitcoinTestFramework):
# Salvage is a legacy wallet only thing
self.test_salvage()
self.test_dump_createfromdump()
+ self.test_chainless_conflicts()
if __name__ == '__main__':
ToolWalletTest().main()