src/bench/wallet_balance.cpp - master - githubmirror/bitcoin

src/bench/wallet_balance.cpp
75 строк3 KB
Pablo Martin
bench: replace CreateMockableWalletDatabase with MakeInMemoryWalletDatabase
13 июл 2026, 07:06
13 июл 2026, 07:067508ac3
// Copyright (c) 2012-present 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 <bench/bench.h>
#include <interfaces/chain.h>
#include <interfaces/handler.h>
#include <kernel/chainparams.h>
#include <primitives/block.h>
#include <primitives/transaction.h>
#include <sync.h>
#include <test/util/mining.h>
#include <test/util/setup_common.h>
#include <test/util/time.h>
#include <uint256.h>
#include <util/check.h>
#include <validation.h>
#include <wallet/db.h>
#include <wallet/receive.h>
#include <wallet/sqlite.h>
#include <wallet/test/util.h>
#include <wallet/wallet.h>
#include <wallet/walletutil.h>

#include <memory>
#include <optional>
#include <string>

namespace wallet {
static void WalletBalance(benchmark::Bench& bench, const bool set_dirty, const bool add_mine)
{
    const auto test_setup = MakeNoLogFileContext<const TestingSetup>();

    const auto& ADDRESS_WATCHONLY = ADDRESS_BCRT1_UNSPENDABLE;

    // Set clock to genesis block, so the descriptors/keys creation time don't interfere with the blocks scanning process.
    // The reason is 'generatetoaddress', which creates a chain with deterministic timestamps in the past.
    FakeNodeClock clock{test_setup->m_node.chainman->GetParams().GenesisBlock().Time()};
    CWallet wallet{test_setup->m_node.chain.get(), "", MakeInMemoryWalletDatabase()};
    {
        LOCK(wallet.cs_wallet);
        wallet.SetWalletFlag(WALLET_FLAG_DESCRIPTORS);
        wallet.SetupDescriptorScriptPubKeyMans();
    }
    auto handler = test_setup->m_node.chain->handleNotifications({&wallet, [](CWallet*) {}});

    const std::optional<std::string> address_mine{add_mine ? std::optional<std::string>{getnewaddress(wallet)} : std::nullopt};

    for (int i = 0; i < 100; ++i) {
        generatetoaddress(test_setup->m_node, address_mine.value_or(ADDRESS_WATCHONLY));
        generatetoaddress(test_setup->m_node, ADDRESS_WATCHONLY);
    }
    // Calls SyncWithValidationInterfaceQueue
    wallet.chain().waitForNotificationsIfTipChanged(uint256::ZERO);

    auto bal = GetBalance(wallet); // Cache

    bench.setup([&] {
            if (set_dirty) wallet.MarkDirty();
        })
        .run([&] {
            bal = GetBalance(wallet);
            ankerl::nanobench::doNotOptimizeAway(bal);
            assert(add_mine == (bal.m_mine_trusted > 0));
        });
}

static void WalletBalanceDirty(benchmark::Bench& bench) { WalletBalance(bench, /*set_dirty=*/true, /*add_mine=*/true); }
static void WalletBalanceClean(benchmark::Bench& bench) { WalletBalance(bench, /*set_dirty=*/false, /*add_mine=*/true); }
static void WalletBalanceWatch(benchmark::Bench& bench) { WalletBalance(bench, /*set_dirty=*/false, /*add_mine=*/false); }

BENCHMARK(WalletBalanceDirty);
BENCHMARK(WalletBalanceClean);
BENCHMARK(WalletBalanceWatch);
} // namespace wallet