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Begin implementing cached hashing in types

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This commit is contained in:
Paul Hauner
2019-04-26 15:24:18 +10:00
parent ecff8f0007
commit f65e981f6f
41 changed files with 590 additions and 47 deletions
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21
eth2/utils/boolean-bitfield/src/lib.rs
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@@ -3,6 +3,7 @@ extern crate ssz;
use bit_reverse::LookupReverse;
use bit_vec::BitVec;
use cached_tree_hash::cached_tree_hash_bytes_as_list;
use serde::de::{Deserialize, Deserializer};
use serde::ser::{Serialize, Serializer};
use serde_hex::{encode, PrefixedHexVisitor};
@@ -270,11 +271,31 @@ impl tree_hash::TreeHash for BooleanBitfield {
}
}
cached_tree_hash_bytes_as_list!(BooleanBitfield);
#[cfg(test)]
mod tests {
use super::*;
use serde_yaml;
use ssz::{decode, ssz_encode, SszStream};
use tree_hash::TreeHash;
#[test]
pub fn test_cached_tree_hash() {
let original = BooleanBitfield::from_bytes(&vec![18; 12][..]);
let mut hasher = cached_tree_hash::CachedTreeHasher::new(&original).unwrap();
assert_eq!(hasher.tree_hash_root().unwrap(), original.tree_hash_root());
/*
let modified = BooleanBitfield::from_bytes(&vec![2; 1][..]);
hasher.update(&modified).unwrap();
assert_eq!(hasher.tree_hash_root().unwrap(), modified.tree_hash_root());
*/
}
#[test]
fn test_new_bitfield() {