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Merge bitcoin/bitcoin#23595: util: Add ParseHex<std::byte>() helper

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facd1fb911 refactor: Use Span of std::byte in CExtKey::SetSeed (MarcoFalke)
fae1006019 util: Add ParseHex<std::byte>() helper (MarcoFalke)
fabdf81983 test: Add test for embedded null in hex string (MarcoFalke)

Pull request description:

  This adds the hex->`std::byte` helper after the `std::byte`->hex helper was added in commit 9394964f6b

ACKs for top commit:
  pk-b2:
    ACK facd1fb911
  laanwj:
    Code review ACK facd1fb911

Tree-SHA512: e2329fbdea2e580bd1618caab31f5d0e59c245a028e1236662858e621929818870b76ab6834f7ac6a46d7874dfec63f498380ad99da6efe4218f720a60e859be
This commit is contained in:
laanwj
2022-05-20 10:47:26 +02:00
parent a7e3afb221 facd1fb911
commit 0cd1a2eff9
8 changed files with 28 additions and 13 deletions
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2
src/test/fuzz/hex.cpp
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@@ -25,6 +25,8 @@ FUZZ_TARGET_INIT(hex, initialize_hex)
{
const std::string random_hex_string(buffer.begin(), buffer.end());
const std::vector<unsigned char> data = ParseHex(random_hex_string);
const std::vector<std::byte> bytes{ParseHex<std::byte>(random_hex_string)};
assert(AsBytes(Span{data}) == Span{bytes});
const std::string hex_data = HexStr(data);
if (IsHex(random_hex_string)) {
assert(ToLower(random_hex_string) == hex_data);