LCOV - code coverage report
Current view: top level - src/test/fuzz - hex.cpp (source / functions) Coverage Total Hit
Test: test_bitcoin_coverage.info Lines: 0.0 % 25 0
Test Date: 2024-08-28 04:44:32 Functions: 0.0 % 2 0
Branches: 0.0 % 60 0

             Branch data     Line data    Source code
       1                 :             : // Copyright (c) 2019-2021 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 <core_io.h>
       6                 :             : #include <primitives/block.h>
       7                 :             : #include <pubkey.h>
       8                 :             : #include <rpc/util.h>
       9                 :             : #include <test/fuzz/fuzz.h>
      10                 :             : #include <uint256.h>
      11                 :             : #include <univalue.h>
      12                 :             : #include <util/strencodings.h>
      13                 :             : #include <util/transaction_identifier.h>
      14                 :             : 
      15                 :             : #include <cassert>
      16                 :             : #include <cstdint>
      17                 :             : #include <string>
      18                 :             : #include <vector>
      19                 :             : 
      20         [ #  # ]:           0 : FUZZ_TARGET(hex)
      21                 :             : {
      22         [ #  # ]:           0 :     const std::string random_hex_string(buffer.begin(), buffer.end());
      23         [ #  # ]:           0 :     const std::vector<unsigned char> data = ParseHex(random_hex_string);
      24         [ #  # ]:           0 :     const std::vector<std::byte> bytes{ParseHex<std::byte>(random_hex_string)};
      25         [ #  # ]:           0 :     assert(AsBytes(Span{data}) == Span{bytes});
      26         [ #  # ]:           0 :     const std::string hex_data = HexStr(data);
      27   [ #  #  #  # ]:           0 :     if (IsHex(random_hex_string)) {
      28   [ #  #  #  # ]:           0 :         assert(ToLower(random_hex_string) == hex_data);
      29                 :             :     }
      30   [ #  #  #  # ]:           0 :     if (uint256::FromHex(random_hex_string)) {
      31         [ #  # ]:           0 :         assert(random_hex_string.length() == 64);
      32   [ #  #  #  # ]:           0 :         assert(Txid::FromHex(random_hex_string));
      33   [ #  #  #  # ]:           0 :         assert(Wtxid::FromHex(random_hex_string));
      34   [ #  #  #  # ]:           0 :         assert(uint256::FromUserHex(random_hex_string));
      35                 :             :     }
      36   [ #  #  #  # ]:           0 :     if (const auto result{uint256::FromUserHex(random_hex_string)}) {
      37   [ #  #  #  #  :           0 :         assert(uint256::FromHex(result->ToString()));
                   #  # ]
      38                 :             :     }
      39         [ #  # ]:           0 :     (void)uint256S(random_hex_string);
      40                 :           0 :     try {
      41         [ #  # ]:           0 :         (void)HexToPubKey(random_hex_string);
      42         [ -  - ]:           0 :     } catch (const UniValue&) {
      43         [ -  - ]:           0 :     }
      44                 :           0 :     CBlockHeader block_header;
      45         [ #  # ]:           0 :     (void)DecodeHexBlockHeader(block_header, random_hex_string);
      46                 :           0 :     CBlock block;
      47         [ #  # ]:           0 :     (void)DecodeHexBlk(block, random_hex_string);
      48                 :           0 : }
        

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