mirror of
https://github.com/facebook/sapling.git
synced 2024-10-11 09:17:30 +03:00
28d6845285
Summary: Since none of the typed hashes use it, NULL hashes aren't going to be used anywhere in the system. Reviewed By: farnz Differential Revision: D7365068 fbshipit-source-id: d67c021a6c04ca1a120264ec88943a5b35d9b8c4
95 lines
3.4 KiB
Rust
95 lines
3.4 KiB
Rust
// Copyright (c) 2018-present, Facebook, Inc.
|
|
// All Rights Reserved.
|
|
//
|
|
// This software may be used and distributed according to the terms of the
|
|
// GNU General Public License version 2 or any later version.
|
|
|
|
use mononoke_types::hash::Blake2;
|
|
|
|
// Definitions for hashes 1111...1111 to ffff...ffff.
|
|
|
|
pub const ONES: Blake2 = Blake2::from_byte_array([0x11; 32]);
|
|
pub const TWOS: Blake2 = Blake2::from_byte_array([0x22; 32]);
|
|
pub const THREES: Blake2 = Blake2::from_byte_array([0x33; 32]);
|
|
pub const FOURS: Blake2 = Blake2::from_byte_array([0x44; 32]);
|
|
pub const FIVES: Blake2 = Blake2::from_byte_array([0x55; 32]);
|
|
pub const SIXES: Blake2 = Blake2::from_byte_array([0x66; 32]);
|
|
pub const SEVENS: Blake2 = Blake2::from_byte_array([0x77; 32]);
|
|
pub const EIGHTS: Blake2 = Blake2::from_byte_array([0x88; 32]);
|
|
pub const NINES: Blake2 = Blake2::from_byte_array([0x99; 32]);
|
|
pub const AS: Blake2 = Blake2::from_byte_array([0xaa; 32]);
|
|
pub const BS: Blake2 = Blake2::from_byte_array([0xbb; 32]);
|
|
pub const CS: Blake2 = Blake2::from_byte_array([0xcc; 32]);
|
|
pub const DS: Blake2 = Blake2::from_byte_array([0xdd; 32]);
|
|
pub const ES: Blake2 = Blake2::from_byte_array([0xee; 32]);
|
|
pub const FS: Blake2 = Blake2::from_byte_array([0xff; 32]);
|
|
|
|
#[cfg(test)]
|
|
mod test {
|
|
use super::*;
|
|
|
|
#[test]
|
|
fn verify() {
|
|
assert_eq!(
|
|
format!("{}", ONES),
|
|
"1111111111111111111111111111111111111111111111111111111111111111"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", TWOS),
|
|
"2222222222222222222222222222222222222222222222222222222222222222"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", THREES),
|
|
"3333333333333333333333333333333333333333333333333333333333333333"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", FOURS),
|
|
"4444444444444444444444444444444444444444444444444444444444444444"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", FIVES),
|
|
"5555555555555555555555555555555555555555555555555555555555555555"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", SIXES),
|
|
"6666666666666666666666666666666666666666666666666666666666666666"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", SEVENS),
|
|
"7777777777777777777777777777777777777777777777777777777777777777"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", EIGHTS),
|
|
"8888888888888888888888888888888888888888888888888888888888888888"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", NINES),
|
|
"9999999999999999999999999999999999999999999999999999999999999999"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", AS),
|
|
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", BS),
|
|
"bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", CS),
|
|
"cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", DS),
|
|
"dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", ES),
|
|
"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee"
|
|
);
|
|
assert_eq!(
|
|
format!("{}", FS),
|
|
"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
|
|
);
|
|
}
|
|
}
|