1 // Copyright (c) 2012-2020 The Bitcoin Core developers 2 // Distributed under the MIT software license, see the accompanying 3 // file COPYING or http://www.opensource.org/licenses/mit-license.php. 4 5 #include <test/util/setup_common.h> 6 #include <clientversion.h> 7 #include <streams.h> 8 #include <uint256.h> 9 10 #include <boost/test/unit_test.hpp> 11 BOOST_FIXTURE_TEST_SUITE(walletdb_tests,BasicTestingSetup)12BOOST_FIXTURE_TEST_SUITE(walletdb_tests, BasicTestingSetup) 13 14 BOOST_AUTO_TEST_CASE(walletdb_readkeyvalue) 15 { 16 /** 17 * When ReadKeyValue() reads from either a "key" or "wkey" it first reads the CDataStream steam into a 18 * CPrivKey or CWalletKey respectively and then reads a hash of the pubkey and privkey into a uint256. 19 * Wallets from 0.8 or before do not store the pubkey/privkey hash, trying to read the hash from old 20 * wallets throws an exception, for backwards compatibility this read is wrapped in a try block to 21 * silently fail. The test here makes sure the type of exception thrown from CDataStream::read() 22 * matches the type we expect, otherwise we need to update the "key"/"wkey" exception type caught. 23 */ 24 CDataStream ssValue(SER_DISK, CLIENT_VERSION); 25 uint256 dummy; 26 BOOST_CHECK_THROW(ssValue >> dummy, std::ios_base::failure); 27 } 28 29 BOOST_AUTO_TEST_SUITE_END() 30