LCOV - code coverage report
Current view: top level - src/test/fuzz - key_io.cpp (source / functions) Hit Total Coverage
Test: fuzz_coverage.info Lines: 1 20 5.0 %
Date: 2024-01-03 14:57:27 Functions: 1 4 25.0 %
Branches: 1 46 2.2 %

           Branch data     Line data    Source code
       1                 :            : // Copyright (c) 2020-2021 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 <chainparams.h>
       6                 :            : #include <key_io.h>
       7                 :            : #include <test/fuzz/fuzz.h>
       8                 :            : #include <util/chaintype.h>
       9                 :            : 
      10                 :            : #include <cassert>
      11                 :            : #include <cstdint>
      12                 :            : #include <string>
      13                 :            : #include <vector>
      14                 :            : 
      15                 :          0 : void initialize_key_io()
      16                 :            : {
      17                 :          0 :     ECC_Start();
      18                 :          0 :     SelectParams(ChainType::MAIN);
      19                 :          0 : }
      20                 :            : 
      21         [ +  - ]:          4 : FUZZ_TARGET(key_io, .init = initialize_key_io)
      22                 :            : {
      23         [ #  # ]:          0 :     const std::string random_string(buffer.begin(), buffer.end());
      24                 :            : 
      25         [ #  # ]:          0 :     const CKey key = DecodeSecret(random_string);
      26 [ #  # ][ #  # ]:          0 :     if (key.IsValid()) {
      27 [ #  # ][ #  # ]:          0 :         assert(key == DecodeSecret(EncodeSecret(key)));
         [ #  # ][ #  # ]
      28                 :          0 :     }
      29                 :            : 
      30         [ #  # ]:          0 :     const CExtKey ext_key = DecodeExtKey(random_string);
      31 [ #  # ][ #  # ]:          0 :     if (ext_key.key.size() == 32) {
      32 [ #  # ][ #  # ]:          0 :         assert(ext_key == DecodeExtKey(EncodeExtKey(ext_key)));
         [ #  # ][ #  # ]
      33                 :          0 :     }
      34                 :            : 
      35         [ #  # ]:          0 :     const CExtPubKey ext_pub_key = DecodeExtPubKey(random_string);
      36 [ #  # ][ #  # ]:          0 :     if (ext_pub_key.pubkey.size() == CPubKey::COMPRESSED_SIZE) {
      37 [ #  # ][ #  # ]:          0 :         assert(ext_pub_key == DecodeExtPubKey(EncodeExtPubKey(ext_pub_key)));
         [ #  # ][ #  # ]
      38                 :          0 :     }
      39                 :          0 : }

Generated by: LCOV version 1.14