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bitcoin-bitcoin-core/src/test/fuzz/validation_load_mempool.cpp
Carl Dong ee0ab1e959 fuzz: Initialize a TestingSetup for test_one_input
For fuzz tests that need it.
2021-06-10 15:04:39 -04:00

39 lines
1.2 KiB
C++

// Copyright (c) 2020 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 <chainparamsbase.h>
#include <test/fuzz/FuzzedDataProvider.h>
#include <test/fuzz/fuzz.h>
#include <test/fuzz/util.h>
#include <test/util/setup_common.h>
#include <txmempool.h>
#include <util/time.h>
#include <validation.h>
#include <cstdint>
#include <vector>
namespace {
const TestingSetup* g_setup;
} // namespace
void initialize_validation_load_mempool()
{
static const auto testing_setup = MakeNoLogFileContext<const TestingSetup>();
g_setup = testing_setup.get();
}
FUZZ_TARGET_INIT(validation_load_mempool, initialize_validation_load_mempool)
{
FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()};
SetMockTime(ConsumeTime(fuzzed_data_provider));
FuzzedFileProvider fuzzed_file_provider = ConsumeFile(fuzzed_data_provider);
CTxMemPool pool{};
auto fuzzed_fopen = [&](const fs::path&, const char*) {
return fuzzed_file_provider.open();
};
(void)LoadMempool(pool, g_setup->m_node.chainman->ActiveChainstate(), fuzzed_fopen);
(void)DumpMempool(pool, fuzzed_fopen, true);
}