wallet_sendmany.py raw

   1  #!/usr/bin/env python3
   2  # Copyright (c) 2022-present The Bitcoin Core developers
   3  # Distributed under the MIT software license, see the accompanying
   4  # file COPYING or http://www.opensource.org/licenses/mit-license.php.
   5  """Test the sendmany RPC command."""
   6  
   7  from test_framework.test_framework import BitcoinTestFramework
   8  from test_framework.util import assert_raises_rpc_error
   9  
  10  
  11  class SendmanyTest(BitcoinTestFramework):
  12      def skip_test_if_missing_module(self):
  13          self.skip_if_no_wallet()
  14  
  15      def set_test_params(self):
  16          self.num_nodes = 1
  17          self.setup_clean_chain = True
  18  
  19      def test_sffo_repeated_address(self):
  20          addr_1 = self.wallet.getnewaddress()
  21          addr_2 = self.wallet.getnewaddress()
  22          addr_3 = self.wallet.getnewaddress()
  23  
  24          self.log.info("Test using duplicate address in SFFO argument")
  25          assert_raises_rpc_error(-8, "Invalid parameter 'subtract fee from output', duplicated position: 0", self.def_wallet.sendmany, dummy='', amounts={addr_1: 1, addr_2: 1}, subtractfeefrom=[addr_1, addr_1, addr_1])
  26          self.log.info("Test using address not present in tx.vout in SFFO argument")
  27          assert_raises_rpc_error(-8, f"Invalid parameter 'subtract fee from output', destination {addr_3} not found in tx outputs", self.def_wallet.sendmany, dummy='', amounts={addr_1: 1, addr_2: 1}, subtractfeefrom=[addr_3])
  28          self.log.info("Test using negative index in SFFO argument")
  29          assert_raises_rpc_error(-8, "Invalid parameter 'subtract fee from output', negative position: -5", self.def_wallet.sendmany, dummy='', amounts={addr_1: 1, addr_2: 1}, subtractfeefrom=[-5])
  30          self.log.info("Test using an out of bounds index in SFFO argument")
  31          assert_raises_rpc_error(-8, "Invalid parameter 'subtract fee from output', position too large: 5", self.def_wallet.sendmany, dummy='', amounts={addr_1: 1, addr_2: 1}, subtractfeefrom=[5])
  32          self.log.info("Test using an unexpected type in SFFO argument")
  33          assert_raises_rpc_error(-8, "Invalid parameter 'subtract fee from output', invalid value type: bool", self.def_wallet.sendmany, dummy='', amounts={addr_1: 1, addr_2: 1}, subtractfeefrom=[False])
  34          self.log.info("Test duplicates in SFFO argument, mix string destinations with numeric indexes")
  35          assert_raises_rpc_error(-8, "Invalid parameter 'subtract fee from output', duplicated position: 0", self.def_wallet.sendmany, dummy='', amounts={addr_1: 1, addr_2: 1}, subtractfeefrom=[0, addr_1])
  36          self.log.info("Test valid mixing of string destinations with numeric indexes in SFFO argument")
  37          self.def_wallet.sendmany(dummy='', amounts={addr_1: 1, addr_2: 1}, subtractfeefrom=[0, addr_2])
  38  
  39      def run_test(self):
  40          self.nodes[0].createwallet("activewallet")
  41          self.wallet = self.nodes[0].get_wallet_rpc("activewallet")
  42          self.def_wallet = self.nodes[0].get_wallet_rpc(self.default_wallet_name)
  43          self.generate(self.nodes[0], 101)
  44  
  45          self.test_sffo_repeated_address()
  46  
  47  
  48  if __name__ == '__main__':
  49      SendmanyTest(__file__).main()
  50