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src/test/fuzz/load_external_block_file.cpp
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seduless
scripted-diff: Rename NodeClockContext to FakeNodeClock
08 июн 2026, 17:27
Не верифицирован
08 июн 2026, 17:27
55e402f
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// Copyright (c) 2020-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 <chainparams.h> #include <clientversion.h> #include <flatfile.h> #include <test/fuzz/FuzzedDataProvider.h> #include <test/fuzz/fuzz.h> #include <test/fuzz/util.h> #include <test/util/setup_common.h> #include <test/util/time.h> #include <util/time.h> #include <validation.h> #include <cstdint> #include <vector> namespace { const TestingSetup* g_setup; } // namespace void initialize_load_external_block_file() { static const auto testing_setup = MakeNoLogFileContext<const TestingSetup>(); g_setup = testing_setup.get(); } FUZZ_TARGET(load_external_block_file, .init = initialize_load_external_block_file) { FuzzedDataProvider fuzzed_data_provider{buffer.data(), buffer.size()}; FakeNodeClock clock{ConsumeTime(fuzzed_data_provider)}; FuzzedFileProvider fuzzed_file_provider{fuzzed_data_provider}; AutoFile fuzzed_block_file{fuzzed_file_provider.open()}; if (fuzzed_block_file.IsNull()) { return; } if (fuzzed_data_provider.ConsumeBool()) { // Corresponds to the -reindex case (track orphan blocks across files). FlatFilePos flat_file_pos; std::multimap<uint256, FlatFilePos> blocks_with_unknown_parent; g_setup->m_node.chainman->LoadExternalBlockFile(fuzzed_block_file, &flat_file_pos, &blocks_with_unknown_parent); } else { // Corresponds to the -loadblock= case (orphan blocks aren't tracked across files). g_setup->m_node.chainman->LoadExternalBlockFile(fuzzed_block_file); } }