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-rwxr-xr-xtest/functional/wallet_multiwallet.py29
1 files changed, 29 insertions, 0 deletions
diff --git a/test/functional/wallet_multiwallet.py b/test/functional/wallet_multiwallet.py
index ff9ff34185..88beef1034 100755
--- a/test/functional/wallet_multiwallet.py
+++ b/test/functional/wallet_multiwallet.py
@@ -7,19 +7,36 @@
Verify that a bitcoind node can load multiple wallet files
"""
from decimal import Decimal
+from threading import Thread
import os
import shutil
import time
+from test_framework.authproxy import JSONRPCException
from test_framework.test_framework import BitcoinTestFramework
from test_framework.test_node import ErrorMatch
from test_framework.util import (
assert_equal,
assert_raises_rpc_error,
+ get_rpc_proxy,
)
FEATURE_LATEST = 169900
+got_loading_error = False
+def test_load_unload(node, name):
+ global got_loading_error
+ for i in range(10):
+ if got_loading_error:
+ return
+ try:
+ node.loadwallet(name)
+ node.unloadwallet(name)
+ except JSONRPCException as e:
+ if e.error['code'] == -4 and 'Wallet already being loading' in e.error['message']:
+ got_loading_error = True
+ return
+
class MultiWalletTest(BitcoinTestFramework):
def set_test_params(self):
@@ -212,6 +229,18 @@ class MultiWalletTest(BitcoinTestFramework):
w2 = node.get_wallet_rpc(wallet_names[1])
w2.getwalletinfo()
+ self.log.info("Concurrent wallet loading")
+ threads = []
+ for _ in range(3):
+ n = node.cli if self.options.usecli else get_rpc_proxy(node.url, 1, timeout=600, coveragedir=node.coverage_dir)
+ t = Thread(target=test_load_unload, args=(n, wallet_names[2], ))
+ t.start()
+ threads.append(t)
+ for t in threads:
+ t.join()
+ global got_loading_error
+ assert_equal(got_loading_error, True)
+
self.log.info("Load remaining wallets")
for wallet_name in wallet_names[2:]:
loadwallet_name = self.nodes[0].loadwallet(wallet_name)