1 files changed, 80 insertions, 0 deletions
diff --git a/test/functional/multiwallet.py b/test/functional/multiwallet.py
new file mode 100755
index 0000000000..fc6e8e325f
--- /dev/null
+++ b/test/functional/multiwallet.py
@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+# Copyright (c) 2017 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+"""Test multiwallet.
+
+Verify that a bitcoind node can load multiple wallet files
+"""
+import os
+
+from test_framework.test_framework import BitcoinTestFramework
+from test_framework.util import assert_equal, assert_raises_jsonrpc
+
+class MultiWalletTest(BitcoinTestFramework):
+
+    def __init__(self):
+        super().__init__()
+        self.setup_clean_chain = True
+        self.num_nodes = 1
+        self.extra_args = [['-wallet=w1', '-wallet=w2', '-wallet=w3']]
+
+    def run_test(self):
+        self.stop_node(0)
+
+        # should not initialize if there are duplicate wallets
+        self.assert_start_raises_init_error(0, self.options.tmpdir, ['-wallet=w1', '-wallet=w1'], 'Error loading wallet w1. Duplicate -wallet filename specified.')
+
+        # should not initialize if wallet file is a directory
+        os.mkdir(os.path.join(self.options.tmpdir, 'node0', 'regtest', 'w11'))
+        self.assert_start_raises_init_error(0, self.options.tmpdir, ['-wallet=w11'], 'Error loading wallet w11. -wallet filename must be a regular file.')
+
+        # should not initialize if wallet file is a symlink
+        os.symlink(os.path.join(self.options.tmpdir, 'node0', 'regtest', 'w1'), os.path.join(self.options.tmpdir, 'node0', 'regtest', 'w12'))
+        self.assert_start_raises_init_error(0, self.options.tmpdir, ['-wallet=w12'], 'Error loading wallet w12. -wallet filename must be a regular file.')
+
+        self.nodes[0] = self.start_node(0, self.options.tmpdir, self.extra_args[0])
+
+        w1 = self.nodes[0].get_wallet_rpc("w1")
+        w2 = self.nodes[0].get_wallet_rpc("w2")
+        w3 = self.nodes[0].get_wallet_rpc("w3")
+        wallet_bad = self.nodes[0].get_wallet_rpc("bad")
+
+        w1.generate(1)
+
+        # accessing invalid wallet fails
+        assert_raises_jsonrpc(-18, "Requested wallet does not exist or is not loaded", wallet_bad.getwalletinfo)
+
+        # accessing wallet RPC without using wallet endpoint fails
+        assert_raises_jsonrpc(-19, "Wallet file not specified", self.nodes[0].getwalletinfo)
+
+        # check w1 wallet balance
+        w1_info = w1.getwalletinfo()
+        assert_equal(w1_info['immature_balance'], 50)
+        w1_name = w1_info['walletname']
+        assert_equal(w1_name, "w1")
+
+        # check w2 wallet balance
+        w2_info = w2.getwalletinfo()
+        assert_equal(w2_info['immature_balance'], 0)
+        w2_name = w2_info['walletname']
+        assert_equal(w2_name, "w2")
+
+        w3_name = w3.getwalletinfo()['walletname']
+        assert_equal(w3_name, "w3")
+
+        assert_equal({"w1", "w2", "w3"}, {w1_name, w2_name, w3_name})
+
+        w1.generate(101)
+        assert_equal(w1.getbalance(), 100)
+        assert_equal(w2.getbalance(), 0)
+        assert_equal(w3.getbalance(), 0)
+
+        w1.sendtoaddress(w2.getnewaddress(), 1)
+        w1.sendtoaddress(w3.getnewaddress(), 2)
+        w1.generate(1)
+        assert_equal(w2.getbalance(), 1)
+        assert_equal(w3.getbalance(), 2)
+
+if __name__ == '__main__':
+    MultiWalletTest().main()