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| author | MarcoFalke <falke.marco@gmail.com> | 2021-01-14 21:26:19 +0100 |
|---|---|---|
| committer | MarcoFalke <falke.marco@gmail.com> | 2021-03-18 18:43:52 +0100 |
| commit | faa9ef49d18da9223220afcc263ac91a74c291a6 (patch) | |
| tree | f0c9556bf0f153dda55dcb3d0b653506fcd83ec3 /src/test/fuzz/util.h | |
| parent | 6834e02c896b97ecbd2ad8251c5b09612b27bf10 (diff) | |
fuzz: Add tx_pool fuzz targets
Diffstat (limited to 'src/test/fuzz/util.h')
| -rw-r--r-- | src/test/fuzz/util.h | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/test/fuzz/util.h b/src/test/fuzz/util.h index cdddad82b3..df459fe60d 100644 --- a/src/test/fuzz/util.h +++ b/src/test/fuzz/util.h @@ -48,6 +48,16 @@ void CallOneOf(FuzzedDataProvider& fuzzed_data_provider, Callables... callables) return ((i++ == call_index ? callables() : void()), ...); } +template <typename Collection> +const auto& PickValue(FuzzedDataProvider& fuzzed_data_provider, const Collection& col) +{ + const auto sz = col.size(); + assert(sz >= 1); + auto it = col.begin(); + std::advance(it, fuzzed_data_provider.ConsumeIntegralInRange<decltype(sz)>(0, sz - 1)); + return *it; +} + [[nodiscard]] inline std::vector<uint8_t> ConsumeRandomLengthByteVector(FuzzedDataProvider& fuzzed_data_provider, const size_t max_length = 4096) noexcept { const std::string s = fuzzed_data_provider.ConsumeRandomLengthString(max_length); @@ -125,11 +135,13 @@ template <typename WeakEnumType, size_t size> return fuzzed_data_provider.ConsumeIntegralInRange<int64_t>(time_min, time_max); } -[[nodiscard]] inline CScript ConsumeScript(FuzzedDataProvider& fuzzed_data_provider) noexcept -{ - const std::vector<uint8_t> b = ConsumeRandomLengthByteVector(fuzzed_data_provider); - return {b.begin(), b.end()}; -} +[[nodiscard]] CMutableTransaction ConsumeTransaction(FuzzedDataProvider& fuzzed_data_provider, const std::optional<std::vector<uint256>>& prevout_txids, const int max_num_in = 10, const int max_num_out = 10) noexcept; + +[[nodiscard]] CScriptWitness ConsumeScriptWitness(FuzzedDataProvider& fuzzed_data_provider, const size_t max_stack_elem_size = 32) noexcept; + +[[nodiscard]] CScript ConsumeScript(FuzzedDataProvider& fuzzed_data_provider, const size_t max_length = 4096, const bool maybe_p2wsh = false) noexcept; + +[[nodiscard]] uint32_t ConsumeSequence(FuzzedDataProvider& fuzzed_data_provider) noexcept; [[nodiscard]] inline CScriptNum ConsumeScriptNum(FuzzedDataProvider& fuzzed_data_provider) noexcept { |