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// Copyright (c) 2012-2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#include <test/util/setup_common.h>
#include <clientversion.h>
#include <streams.h>
#include <uint256.h>
#include <wallet/test/util.h>
#include <wallet/wallet.h>
#include <boost/test/unit_test.hpp>
namespace wallet {
BOOST_FIXTURE_TEST_SUITE(walletdb_tests, BasicTestingSetup)
BOOST_AUTO_TEST_CASE(walletdb_readkeyvalue)
{
/**
* When ReadKeyValue() reads from either a "key" or "wkey" it first reads the CDataStream steam into a
* CPrivKey or CWalletKey respectively and then reads a hash of the pubkey and privkey into a uint256.
* Wallets from 0.8 or before do not store the pubkey/privkey hash, trying to read the hash from old
* wallets throws an exception, for backwards compatibility this read is wrapped in a try block to
* silently fail. The test here makes sure the type of exception thrown from CDataStream::read()
* matches the type we expect, otherwise we need to update the "key"/"wkey" exception type caught.
*/
CDataStream ssValue(SER_DISK, CLIENT_VERSION);
uint256 dummy;
BOOST_CHECK_THROW(ssValue >> dummy, std::ios_base::failure);
}
BOOST_AUTO_TEST_CASE(walletdb_read_write_deadlock)
{
// Exercises a db read write operation that shouldn't deadlock.
for (const DatabaseFormat& db_format : DATABASE_FORMATS) {
// Context setup
DatabaseOptions options;
options.require_format = db_format;
DatabaseStatus status;
bilingual_str error_string;
std::unique_ptr<WalletDatabase> db = MakeDatabase(m_path_root / strprintf("wallet_%d_.dat", db_format).c_str(), options, status, error_string);
BOOST_CHECK_EQUAL(status, DatabaseStatus::SUCCESS);
std::shared_ptr<CWallet> wallet(new CWallet(m_node.chain.get(), "", std::move(db)));
wallet->m_keypool_size = 4;
// Create legacy spkm
LOCK(wallet->cs_wallet);
auto legacy_spkm = wallet->GetOrCreateLegacyScriptPubKeyMan();
BOOST_CHECK(legacy_spkm->SetupGeneration(true));
wallet->Flush();
// Now delete all records, which performs a read write operation.
BOOST_CHECK(wallet->GetLegacyScriptPubKeyMan()->DeleteRecords());
}
}
BOOST_AUTO_TEST_SUITE_END()
} // namespace wallet
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