// Copyright (c) 2009-present The Bitcoin 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 <util/bip32.h>

#include <cassert>

#include <cstdint>

#include <vector>

FUZZ_TARGET(parse_hd_keypath)

{

    const std::string keypath_str(buffer.begin(), buffer.end());

    std::vector<uint32_t> keypath;

    (void)ParseHDKeypath(keypath_str, keypath);

    FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());

    const std::vector<uint32_t> random_keypath = ConsumeRandomLengthIntegralVector<uint32_t>(fuzzed_data_provider);

    // Roundtrip WriteHDKeypath() and ParseHDKeypath()

    for (const bool apostrophe : {false, true}) {

  Branch (24:32): [True: 0, False: 0]

        std::vector<uint32_t> roundtrip;

        const std::string written{WriteHDKeypath(random_keypath, apostrophe)};

        assert(ParseHDKeypath(written, roundtrip));

  Branch (27:9): [True: 0, False: 0]

        assert(roundtrip == random_keypath);

  Branch (28:9): [True: 0, False: 0]

    }

}