test/functional/multiwallet.py

   1 #!/usr/bin/env python3
   2 # Copyright (c) 2017 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 multiwallet.
   6
   7 Verify that a bitcoind node can load multiple wallet files
   8 """
   9 from test_framework.test_framework import BitcoinTestFramework
  10 from test_framework.util import assert_equal, assert_raises_jsonrpc
  11
  12 class MultiWalletTest(BitcoinTestFramework):
  13
  14     def __init__(self):
  15         super().__init__()
  16         self.setup_clean_chain = True
  17         self.num_nodes = 1
  18         self.extra_args = [['-wallet=w1', '-wallet=w2', '-wallet=w3']]
  19
  20     def run_test(self):
  21         self.stop_node(0)
  22
  23         # should not initialize if there are duplicate wallets
  24         self.assert_start_raises_init_error(0, self.options.tmpdir, ['-wallet=w1', '-wallet=w1'], 'Duplicate -wallet filename')
  25
  26         self.nodes[0] = self.start_node(0, self.options.tmpdir, self.extra_args[0])
  27
  28         w1 = self.nodes[0] / "wallet/w1"
  29         w1.generate(1)
  30
  31         # accessing invalid wallet fails
  32         assert_raises_jsonrpc(-18, "Requested wallet does not exist or is not loaded", (self.nodes[0] / "wallet/bad").getwalletinfo)
  33
  34         # accessing wallet RPC without using wallet endpoint fails
  35         assert_raises_jsonrpc(-19, "Wallet file not specified", self.nodes[0].getwalletinfo)
  36
  37         # check w1 wallet balance
  38         w1_info = w1.getwalletinfo()
  39         assert_equal(w1_info['immature_balance'], 50)
  40         w1_name = w1_info['walletname']
  41         assert_equal(w1_name, "w1")
  42
  43         # check w1 wallet balance
  44         w2 = self.nodes[0] / "wallet/w2"
  45         w2_info = w2.getwalletinfo()
  46         assert_equal(w2_info['immature_balance'], 0)
  47         w2_name = w2_info['walletname']
  48         assert_equal(w2_name, "w2")
  49
  50         w3 = self.nodes[0] / "wallet/w3"
  51         w3_name = w3.getwalletinfo()['walletname']
  52         assert_equal(w3_name, "w3")
  53
  54         assert_equal({"w1", "w2", "w3"}, {w1_name, w2_name, w3_name})
  55
  56         w1.generate(101)
  57         assert_equal(w1.getbalance(), 100)
  58         assert_equal(w2.getbalance(), 0)
  59         assert_equal(w3.getbalance(), 0)
  60
  61         w1.sendtoaddress(w2.getnewaddress(), 1)
  62         w1.sendtoaddress(w3.getnewaddress(), 2)
  63         w1.generate(1)
  64         assert_equal(w2.getbalance(), 1)
  65         assert_equal(w3.getbalance(), 2)
  66
  67 if __name__ == '__main__':
  68     MultiWalletTest().main()