Inside Bitcoin
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Inside Bitcoin
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The code behind the network, with room to understand it.
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1// Copyright (c) 2009-present The Bitcoin Core developers2// Distributed under the MIT software license, see the accompanying3// file COPYING or http://www.opensource.org/licenses/mit-license.php.5#include <test/fuzz/FuzzedDataProvider.h>6#include <test/fuzz/fuzz.h>7#include <test/fuzz/util.h>8#include <util/bip32.h>10#include <cassert>11#include <cstdint>12#include <vector>14FUZZ_TARGET(parse_hd_keypath)15{16const std::string keypath_str(buffer.begin(), buffer.end());17std::vector<uint32_t> keypath;18(void)ParseHDKeypath(keypath_str, keypath);20FuzzedDataProvider fuzzed_data_provider(buffer.data(), buffer.size());21const std::vector<uint32_t> random_keypath = ConsumeRandomLengthIntegralVector<uint32_t>(fuzzed_data_provider);23// Roundtrip WriteHDKeypath() and ParseHDKeypath()24for (const bool apostrophe : {false, true}) {25std::vector<uint32_t> roundtrip;26const std::string written{WriteHDKeypath(random_keypath, apostrophe)};27assert(ParseHDKeypath(written, roundtrip));28assert(roundtrip == random_keypath);29}30}
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