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author | practicalswift <practicalswift@users.noreply.github.com> | 2020-03-27 20:55:47 +0000 |
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committer | practicalswift <practicalswift@users.noreply.github.com> | 2020-03-29 13:17:04 +0000 |
commit | 9718f38f54357f15b8a27e060aed56f91015112d (patch) | |
tree | 83d6a26e44c7e4c9baae20f5455c2fb3486debdd /src/test/fuzz/merkleblock.cpp | |
parent | a16ea051f915eb4c975fe06f89470aa99d99d7e4 (diff) | |
download | bitcoin-9718f38f54357f15b8a27e060aed56f91015112d.tar.xz |
tests: Add fuzzing harness for functions/classes in merkleblock.h
Diffstat (limited to 'src/test/fuzz/merkleblock.cpp')
-rw-r--r-- | src/test/fuzz/merkleblock.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/fuzz/merkleblock.cpp b/src/test/fuzz/merkleblock.cpp new file mode 100644 index 0000000000..eb8fa1d421 --- /dev/null +++ b/src/test/fuzz/merkleblock.cpp @@ -0,0 +1,27 @@ +// 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 <merkleblock.h> +#include <optional.h> +#include <test/fuzz/FuzzedDataProvider.h> +#include <test/fuzz/fuzz.h> +#include <test/fuzz/util.h> +#include <uint256.h> + +#include <cstdint> +#include <string> +#include <vector> + +void test_one_input(const std::vector<uint8_t>& buffer) +{ + FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size()); + Optional<CPartialMerkleTree> partial_merkle_tree = ConsumeDeserializable<CPartialMerkleTree>(fuzzed_data_provider); + if (!partial_merkle_tree) { + return; + } + (void)partial_merkle_tree->GetNumTransactions(); + std::vector<uint256> matches; + std::vector<unsigned int> indices; + (void)partial_merkle_tree->ExtractMatches(matches, indices); +} |