Line data    Source code

       1             : // Copyright (c) 2019-2022 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 <test/fuzz/FuzzedDataProvider.h>
       6             : #include <test/fuzz/fuzz.h>
       7             : #include <util/time.h>
       8             : #include <wallet/rpc/util.h>
       9             : 
      10             : #include <cassert>
      11             : #include <cstdint>
      12             : #include <string>
      13             : #include <vector>
      14             : 
      15         346 : FUZZ_TARGET(parse_iso8601)
      16             : {
      17         173 :     FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
      18         173 : 
      19           0 :     const int64_t random_time = fuzzed_data_provider.ConsumeIntegral<int32_t>();
      20           0 :     const std::string random_string = fuzzed_data_provider.ConsumeRemainingBytesAsString();
      21             : 
      22           0 :     const std::string iso8601_datetime = FormatISO8601DateTime(random_time);
      23           0 :     (void)FormatISO8601Date(random_time);
      24           0 :     const int64_t parsed_time_1 = wallet::ParseISO8601DateTime(iso8601_datetime);
      25         173 :     if (random_time >= 0) {
      26           0 :         assert(parsed_time_1 >= 0);
      27         173 :         if (iso8601_datetime.length() == 20) {
      28         519 :             assert(parsed_time_1 == random_time);
      29         173 :         }
      30         173 :     }
      31             : 
      32           0 :     const int64_t parsed_time_2 = wallet::ParseISO8601DateTime(random_string);
      33           0 :     assert(parsed_time_2 >= 0);
      34           0 : }