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bitcoin-bitcoin-core/src/test/fuzz/mempool_utils.h
Carl Dong b857ac60d9 test/fuzz: Invoke LoadMempool via CChainState
Not only does this increase coverage, it is also more correct in that
when ::LoadMempool is called with a mempool and chainstate, it calls
AcceptToMemoryPool with just the chainstate.

AcceptToMemoryPool will then act on the chainstate's mempool via
CChainState::GetMempool, which may be different from the mempool
originally passed to ::LoadMempool. (In this fuzz test's case, it
definitely is different)

Also, move DummyChainstate to its own file since it's now used by the
validation_load_mempool fuzz test to replace CChainState's m_mempool.
2022-07-15 12:26:00 -04:00

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// Copyright (c) 2022 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_TEST_FUZZ_MEMPOOL_UTILS_H
#define BITCOIN_TEST_FUZZ_MEMPOOL_UTILS_H
#include <validation.h>
class DummyChainState final : public CChainState
{
public:
void SetMempool(CTxMemPool* mempool)
{
m_mempool = mempool;
}
};
#endif // BITCOIN_TEST_FUZZ_MEMPOOL_UTILS_H