flatfile.cpp raw

   1  // Copyright (c) 2020-present 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  FUZZ_TARGET(flatfile)
  17  {
  18      FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
  19      std::optional<FlatFilePos> flat_file_pos = ConsumeDeserializable<FlatFilePos>(fuzzed_data_provider);
  20      if (!flat_file_pos) {
  21          return;
  22      }
  23      std::optional<FlatFilePos> another_flat_file_pos = ConsumeDeserializable<FlatFilePos>(fuzzed_data_provider);
  24      if (another_flat_file_pos) {
  25          assert((*flat_file_pos == *another_flat_file_pos) != (*flat_file_pos != *another_flat_file_pos));
  26      }
  27      (void)flat_file_pos->ToString();
  28  }
  29