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bitcoin-bitcoin-core/src/test/fuzz/parse_numbers.cpp
MarcoFalke 42fedb4acd
Merge bitcoin/bitcoin#23156: refactor: Remove unused ParsePrechecks and ParseDouble
fa9d72a794 Remove unused ParseDouble and ParsePrechecks (MarcoFalke)
fa3cd28535 refactor: Remove unused ParsePrechecks from ParseIntegral (MarcoFalke)

Pull request description:

  All of the `ParsePrechecks` are already done by `ToIntegral`, so remove them from `ParseIntegral`.

  Also:
  * Remove redundant `{}`. See https://github.com/bitcoin/bitcoin/pull/20457#discussion_r720116866
  * Add missing failing c-string test case
  * Add missing failing test cases for non-int32_t integral types

ACKs for top commit:
  laanwj:
    Code review ACK fa9d72a794, good find on ParseDouble not being used at all, and testing for behavior of embedded NULL characters is always a good thing.
  practicalswift:
    cr ACK fa9d72a794

Tree-SHA512: 3d654dcaebbf312dd57e54241f9aa6d35b1d1d213c37e4c6b8b9a69bcbe8267a397474a8b86b57740fbdd8e3d03b4cdb6a189a9eb8e05cd38035dab195410aa7
2021-10-04 15:06:37 +02:00

37 lines
968 B
C++

// Copyright (c) 2009-2020 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/fuzz.h>
#include <util/moneystr.h>
#include <util/strencodings.h>
#include <string>
FUZZ_TARGET(parse_numbers)
{
const std::string random_string(buffer.begin(), buffer.end());
(void)ParseMoney(random_string);
uint8_t u8;
(void)ParseUInt8(random_string, &u8);
uint16_t u16;
(void)ParseUInt16(random_string, &u16);
int32_t i32;
(void)ParseInt32(random_string, &i32);
(void)LocaleIndependentAtoi<int>(random_string);
uint32_t u32;
(void)ParseUInt32(random_string, &u32);
int64_t i64;
(void)LocaleIndependentAtoi<int64_t>(random_string);
(void)ParseFixedPoint(random_string, 3, &i64);
(void)ParseInt64(random_string, &i64);
uint64_t u64;
(void)ParseUInt64(random_string, &u64);
}