Line data    Source code

       1             : // Copyright (c) 2020 The Bitcoin Core developers
       2             : // Distributed under the MIT software license, see the accompanying
       3             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       4             : 
       5             : #include <flatfile.h>
       6             : #include <test/fuzz/FuzzedDataProvider.h>
       7             : #include <test/fuzz/fuzz.h>
       8             : #include <test/fuzz/util.h>
       9             : 
      10             : #include <cassert>
      11             : #include <cstdint>
      12             : #include <optional>
      13             : #include <string>
      14             : #include <vector>
      15             : 
      16           4 : FUZZ_TARGET(flatfile)
      17             : {
      18           0 :     FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
      19           0 :     std::optional<FlatFilePos> flat_file_pos = ConsumeDeserializable<FlatFilePos>(fuzzed_data_provider);
      20           0 :     if (!flat_file_pos) {
      21           0 :         return;
      22             :     }
      23           0 :     std::optional<FlatFilePos> another_flat_file_pos = ConsumeDeserializable<FlatFilePos>(fuzzed_data_provider);
      24           0 :     if (another_flat_file_pos) {
      25           2 :         assert((*flat_file_pos == *another_flat_file_pos) != (*flat_file_pos != *another_flat_file_pos));
      26           0 :     }
      27           0 :     (void)flat_file_pos->ToString();
      28           0 : }