RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 16:27:35 +00:00
Code Issues Activity Actions

LibCrypto: Add Formatter<SignedBigInteger>

Browse source 
Useful for seeing SignedBigInteger values in test failure messages.
This commit is contained in:
Nico Weber 2022-01-17 12:17:40 -05:00 • committed by Ali Mohammad Pur
parent b87e517deb
commit ec37eadb39
2 changed files with 12 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

7
Userland/Libraries/LibCrypto/BigInt/SignedBigInteger.cpp
View file

@ -308,3 +308,10 @@ bool SignedBigInteger::operator>=(const SignedBigInteger& other) const
}
}
ErrorOr<void> AK::Formatter<Crypto::SignedBigInteger>::format(FormatBuilder& fmtbuilder, const Crypto::SignedBigInteger& value)
{
if (value.is_negative())
TRY(fmtbuilder.put_string("-"));
return Formatter<Crypto::UnsignedBigInteger>::format(fmtbuilder, value.unsigned_value());
}

5
Userland/Libraries/LibCrypto/BigInt/SignedBigInteger.h
View file

@ -143,6 +143,11 @@ struct SignedDivisionResult {
}
template<>
struct AK::Formatter<Crypto::SignedBigInteger> : AK::Formatter<Crypto::UnsignedBigInteger> {
ErrorOr<void> format(FormatBuilder&, Crypto::SignedBigInteger const&);
};
inline Crypto::SignedBigInteger
operator""_sbigint(const char* string, size_t length)
{