LCOV - code coverage report
Current view: top level - src/test/fuzz - script_format.cpp (source / functions) Hit Total Coverage
Test: fuzz_coverage.info Lines: 1 14 7.1 %
Date: 2023-11-12 01:39:15 Functions: 1 4 25.0 %
Branches: 1 22 4.5 %

           Branch data     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 <chainparams.h>
       6                 :            : #include <consensus/consensus.h>
       7                 :            : #include <core_io.h>
       8                 :            : #include <policy/policy.h>
       9                 :            : #include <script/script.h>
      10                 :            : #include <test/fuzz/FuzzedDataProvider.h>
      11                 :            : #include <test/fuzz/fuzz.h>
      12                 :            : #include <test/fuzz/util.h>
      13                 :            : #include <univalue.h>
      14                 :            : #include <util/chaintype.h>
      15                 :            : 
      16                 :          0 : void initialize_script_format()
      17                 :            : {
      18                 :          0 :     SelectParams(ChainType::REGTEST);
      19                 :          0 : }
      20                 :            : 
      21         [ +  - ]:          4 : FUZZ_TARGET(script_format, .init = initialize_script_format)
      22                 :            : {
      23                 :          0 :     FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());
      24                 :          0 :     const CScript script{ConsumeScript(fuzzed_data_provider)};
      25 [ #  # ][ #  # ]:          0 :     if (script.size() > MAX_STANDARD_TX_WEIGHT / WITNESS_SCALE_FACTOR) {
      26                 :          0 :         return;
      27                 :            :     }
      28                 :            : 
      29         [ #  # ]:          0 :     (void)FormatScript(script);
      30 [ #  # ][ #  # ]:          0 :     (void)ScriptToAsmStr(script, /*fAttemptSighashDecode=*/fuzzed_data_provider.ConsumeBool());
      31                 :            : 
      32         [ #  # ]:          0 :     UniValue o1(UniValue::VOBJ);
      33 [ #  # ][ #  # ]:          0 :     ScriptToUniv(script, /*out=*/o1, /*include_hex=*/fuzzed_data_provider.ConsumeBool(), /*include_address=*/fuzzed_data_provider.ConsumeBool());
                 [ #  # ]
      34         [ #  # ]:          0 : }

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