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-rwxr-xr-xtest/functional/wallet_multiwallet.py25
1 files changed, 25 insertions, 0 deletions
diff --git a/test/functional/wallet_multiwallet.py b/test/functional/wallet_multiwallet.py
index 99d2c77587..68bc45f986 100755
--- a/test/functional/wallet_multiwallet.py
+++ b/test/functional/wallet_multiwallet.py
@@ -17,6 +17,8 @@ from test_framework.util import (
assert_raises_rpc_error,
)
+FEATURE_LATEST = 169900
+
class MultiWalletTest(BitcoinTestFramework):
def set_test_params(self):
@@ -27,6 +29,13 @@ class MultiWalletTest(BitcoinTestFramework):
def skip_test_if_missing_module(self):
self.skip_if_no_wallet()
+ def add_options(self, parser):
+ parser.add_argument(
+ '--data_wallets_dir',
+ default=os.path.join(os.path.dirname(os.path.realpath(__file__)), 'data/wallets/'),
+ help='Test data with wallet directories (default: %(default)s)',
+ )
+
def run_test(self):
node = self.nodes[0]
@@ -323,6 +332,22 @@ class MultiWalletTest(BitcoinTestFramework):
self.nodes[0].unloadwallet(wallet)
self.nodes[1].loadwallet(wallet)
+ # Fail to load if wallet is downgraded
+ shutil.copytree(os.path.join(self.options.data_wallets_dir, 'high_minversion'), wallet_dir('high_minversion'))
+ self.restart_node(0, extra_args=['-upgradewallet={}'.format(FEATURE_LATEST)])
+ assert {'name': 'high_minversion'} in self.nodes[0].listwalletdir()['wallets']
+ self.log.info("Fail -upgradewallet that results in downgrade")
+ assert_raises_rpc_error(
+ -4,
+ "Wallet loading failed.",
+ lambda: self.nodes[0].loadwallet(filename='high_minversion'),
+ )
+ self.stop_node(
+ i=0,
+ expected_stderr='Error: Error loading {}: Wallet requires newer version of Bitcoin Core'.format(
+ wallet_dir('high_minversion', 'wallet.dat')),
+ )
+
if __name__ == '__main__':
MultiWalletTest().main()