mirror of https://github.com/bitcoin/bitcoin
42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
// Copyright (c) 2019-2021 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include <core_io.h>
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#include <primitives/block.h>
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#include <pubkey.h>
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#include <rpc/util.h>
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#include <test/fuzz/fuzz.h>
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#include <uint256.h>
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#include <univalue.h>
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#include <util/strencodings.h>
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#include <cassert>
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#include <cstdint>
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#include <string>
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#include <vector>
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FUZZ_TARGET(hex)
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{
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const std::string random_hex_string(buffer.begin(), buffer.end());
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const std::vector<unsigned char> data = ParseHex(random_hex_string);
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const std::vector<std::byte> bytes{ParseHex<std::byte>(random_hex_string)};
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assert(AsBytes(Span{data}) == Span{bytes});
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const std::string hex_data = HexStr(data);
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if (IsHex(random_hex_string)) {
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assert(ToLower(random_hex_string) == hex_data);
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}
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(void)IsHexNumber(random_hex_string);
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uint256 result;
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(void)ParseHashStr(random_hex_string, result);
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(void)uint256S(random_hex_string);
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try {
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(void)HexToPubKey(random_hex_string);
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} catch (const UniValue&) {
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}
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CBlockHeader block_header;
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(void)DecodeHexBlockHeader(block_header, random_hex_string);
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CBlock block;
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(void)DecodeHexBlk(block, random_hex_string);
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}
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