text: // Copyright (c) 2020 The Geranium Core developers
  // Distributed under the MIT software license, see the accompanying
  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
  
  #include <test/fuzz/FuzzedDataProvider.h>
  #include <test/fuzz/fuzz.h>
  #include <test/fuzz/util.h>
  #include <timedata.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());
      const unsigned int max_size = fuzzed_data_provider.ConsumeIntegralInRange<unsigned int>(0, 1000);
      // Divide by 2 to avoid signed integer overflow in .median()
      const int64_t initial_value = fuzzed_data_provider.ConsumeIntegral<int64_t>() / 2;
      CMedianFilter<int64_t> median_filter{max_size, initial_value};
      while (fuzzed_data_provider.remaining_bytes() > 0) {
          (void)median_filter.median();
          assert(median_filter.size() > 0);
          assert(static_cast<size_t>(median_filter.size()) == median_filter.sorted().size());
          assert(static_cast<unsigned int>(median_filter.size()) <= max_size || max_size == 0);
          // Divide by 2 to avoid signed integer overflow in .median()
          median_filter.input(fuzzed_data_provider.ConsumeIntegral<int64_t>() / 2);
      }
  }
  