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-BEGIN VERIFY SCRIPT-
ren() { sed --regexp-extended -i "s|$1|$2|g" $(git grep -l --extended-regexp "$1"); }
# Replace FUZZ_TARGET_INIT
ren 'FUZZ_TARGET_INIT\((.+), (.+)\)' 'FUZZ_TARGET(\1, .init = \2)'
# Delete unused FUZZ_TARGET_INIT
sed -i -e '37,39d' src/test/fuzz/fuzz.h
-END VERIFY SCRIPT-
66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
// Copyright (c) 2020-2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <node/mempool_args.h>
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#include <policy/rbf.h>
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#include <primitives/transaction.h>
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#include <sync.h>
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#include <test/fuzz/FuzzedDataProvider.h>
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#include <test/fuzz/fuzz.h>
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#include <test/fuzz/util.h>
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#include <test/fuzz/util/mempool.h>
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#include <test/util/setup_common.h>
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#include <test/util/txmempool.h>
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#include <txmempool.h>
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#include <cstdint>
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#include <optional>
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#include <string>
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#include <vector>
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namespace {
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const BasicTestingSetup* g_setup;
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} // namespace
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void initialize_rbf()
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{
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static const auto testing_setup = MakeNoLogFileContext<>();
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g_setup = testing_setup.get();
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}
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FUZZ_TARGET(rbf, .init = initialize_rbf)
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{
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FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
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SetMockTime(ConsumeTime(fuzzed_data_provider));
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std::optional<CMutableTransaction> mtx = ConsumeDeserializable<CMutableTransaction>(fuzzed_data_provider);
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if (!mtx) {
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return;
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}
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CTxMemPool pool{MemPoolOptionsForTest(g_setup->m_node)};
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LIMITED_WHILE(fuzzed_data_provider.ConsumeBool(), 10000)
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{
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const std::optional<CMutableTransaction> another_mtx = ConsumeDeserializable<CMutableTransaction>(fuzzed_data_provider);
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if (!another_mtx) {
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break;
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}
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const CTransaction another_tx{*another_mtx};
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if (fuzzed_data_provider.ConsumeBool() && !mtx->vin.empty()) {
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mtx->vin[0].prevout = COutPoint{another_tx.GetHash(), 0};
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}
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LOCK2(cs_main, pool.cs);
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pool.addUnchecked(ConsumeTxMemPoolEntry(fuzzed_data_provider, another_tx));
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}
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const CTransaction tx{*mtx};
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if (fuzzed_data_provider.ConsumeBool()) {
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LOCK2(cs_main, pool.cs);
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pool.addUnchecked(ConsumeTxMemPoolEntry(fuzzed_data_provider, tx));
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}
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{
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LOCK(pool.cs);
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(void)IsRBFOptIn(tx, pool);
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}
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}
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