cerc-io/lighthouse
16
0
Fork 0
Code Issues 1 Pull Requests Packages Projects Releases Wiki Activity

Remove old spec types

Browse Source 
They have been made obsolete
This commit is contained in:
Paul Hauner 2019-03-04 17:17:07 +11:00
parent 9769ca4665
commit 7f10d41121
No known key found for this signature in database
GPG Key ID: D362883A9218FCC6
5 changed files with 0 additions and 306 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

42
eth2/types/src/casper_slashing.rs
View File

@ -1,42 +0,0 @@
use super::SlashableVoteData;
use crate::test_utils::TestRandom;
use rand::RngCore;
use serde_derive::Serialize;
use ssz_derive::{Decode, Encode, TreeHash};
use test_random_derive::TestRandom;
#[derive(Debug, PartialEq, Clone, Serialize, Encode, Decode, TreeHash, TestRandom)]
pub struct CasperSlashing {
pub slashable_vote_data_1: SlashableVoteData,
pub slashable_vote_data_2: SlashableVoteData,
}
#[cfg(test)]
mod tests {
use super::*;
use crate::test_utils::{SeedableRng, TestRandom, XorShiftRng};
use ssz::{ssz_encode, Decodable, TreeHash};
#[test]
pub fn test_ssz_round_trip() {
let mut rng = XorShiftRng::from_seed([42; 16]);
let original = CasperSlashing::random_for_test(&mut rng);
let bytes = ssz_encode(&original);
let (decoded, _) = <_>::ssz_decode(&bytes, 0).unwrap();
assert_eq!(original, decoded);
}
#[test]
pub fn test_hash_tree_root_internal() {
let mut rng = XorShiftRng::from_seed([42; 16]);
let original = CasperSlashing::random_for_test(&mut rng);
let result = original.hash_tree_root_internal();
assert_eq!(result.len(), 32);
// TODO: Add further tests
// https://github.com/sigp/lighthouse/issues/170
}
}

8
eth2/types/src/lib.rs
View File

@ -7,7 +7,6 @@ pub mod attester_slashing;
pub mod beacon_block;
pub mod beacon_block_body;
pub mod beacon_state;
pub mod casper_slashing;
pub mod chain_spec;
pub mod crosslink;
pub mod deposit;
@ -19,12 +18,10 @@ pub mod fork;
pub mod free_attestation;
pub mod pending_attestation;
pub mod proposal;
pub mod proposal_signed_data;
pub mod proposer_slashing;
pub mod readers;
pub mod shard_reassignment_record;
pub mod slashable_attestation;
pub mod slashable_vote_data;
pub mod transfer;
pub mod voluntary_exit;
#[macro_use]
@ -33,7 +30,6 @@ pub mod slot_epoch;
pub mod slot_height;
pub mod validator;
pub mod validator_registry;
pub mod validator_registry_delta_block;
use ethereum_types::{H160, H256, U256};
use std::collections::HashMap;
@ -47,7 +43,6 @@ pub use crate::beacon_block_body::BeaconBlockBody;
pub use crate::beacon_state::{
BeaconState, Error as BeaconStateError, InclusionError, RelativeEpoch,
};
pub use crate::casper_slashing::CasperSlashing;
pub use crate::chain_spec::ChainSpec;
pub use crate::crosslink::Crosslink;
pub use crate::deposit::Deposit;
@ -59,15 +54,12 @@ pub use crate::fork::Fork;
pub use crate::free_attestation::FreeAttestation;
pub use crate::pending_attestation::PendingAttestation;
pub use crate::proposal::Proposal;
pub use crate::proposal_signed_data::ProposalSignedData;
pub use crate::proposer_slashing::ProposerSlashing;
pub use crate::slashable_attestation::SlashableAttestation;
pub use crate::slashable_vote_data::SlashableVoteData;
pub use crate::slot_epoch::{Epoch, Slot};
pub use crate::slot_height::SlotHeight;
pub use crate::transfer::Transfer;
pub use crate::validator::Validator;
pub use crate::validator_registry_delta_block::ValidatorRegistryDeltaBlock;
pub use crate::voluntary_exit::VolutaryExit;
pub type Hash256 = H256;

43
eth2/types/src/proposal_signed_data.rs
View File

@ -1,43 +0,0 @@
use crate::test_utils::TestRandom;
use crate::{Hash256, Slot};
use rand::RngCore;
use serde_derive::Serialize;
use ssz_derive::{Decode, Encode, TreeHash};
use test_random_derive::TestRandom;
#[derive(Debug, PartialEq, Clone, Default, Serialize, Encode, Decode, TreeHash, TestRandom)]
pub struct ProposalSignedData {
pub slot: Slot,
pub shard: u64,
pub block_root: Hash256,
}
#[cfg(test)]
mod tests {
use super::*;
use crate::test_utils::{SeedableRng, TestRandom, XorShiftRng};
use ssz::{ssz_encode, Decodable, TreeHash};
#[test]
pub fn test_ssz_round_trip() {
let mut rng = XorShiftRng::from_seed([42; 16]);
let original = ProposalSignedData::random_for_test(&mut rng);
let bytes = ssz_encode(&original);
let (decoded, _) = <_>::ssz_decode(&bytes, 0).unwrap();
assert_eq!(original, decoded);
}
#[test]
pub fn test_hash_tree_root_internal() {
let mut rng = XorShiftRng::from_seed([42; 16]);
let original = ProposalSignedData::random_for_test(&mut rng);
let result = original.hash_tree_root_internal();
assert_eq!(result.len(), 32);
// TODO: Add further tests
// https://github.com/sigp/lighthouse/issues/170
}
}

154
eth2/types/src/slashable_vote_data.rs
View File

@ -1,154 +0,0 @@
use super::AttestationData;
use crate::chain_spec::ChainSpec;
use crate::test_utils::TestRandom;
use bls::AggregateSignature;
use rand::RngCore;
use serde_derive::Serialize;
use ssz_derive::{Decode, Encode, TreeHash};
use test_random_derive::TestRandom;
#[derive(Debug, PartialEq, Clone, Serialize, Encode, Decode, TreeHash, TestRandom)]
pub struct SlashableVoteData {
pub custody_bit_0_indices: Vec<u32>,
pub custody_bit_1_indices: Vec<u32>,
pub data: AttestationData,
pub aggregate_signature: AggregateSignature,
}
impl SlashableVoteData {
/// Check if ``attestation_data_1`` and ``attestation_data_2`` have the same target.
///
/// Spec v0.3.0
pub fn is_double_vote(&self, other: &SlashableVoteData, spec: &ChainSpec) -> bool {
self.data.slot.epoch(spec.epoch_length) == other.data.slot.epoch(spec.epoch_length)
}
/// Check if ``attestation_data_1`` surrounds ``attestation_data_2``.
///
/// Spec v0.3.0
pub fn is_surround_vote(&self, other: &SlashableVoteData, spec: &ChainSpec) -> bool {
let source_epoch_1 = self.data.justified_epoch;
let source_epoch_2 = other.data.justified_epoch;
let target_epoch_1 = self.data.slot.epoch(spec.epoch_length);
let target_epoch_2 = other.data.slot.epoch(spec.epoch_length);
(source_epoch_1 < source_epoch_2) && (target_epoch_2 < target_epoch_1)
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::chain_spec::ChainSpec;
use crate::slot_epoch::{Epoch, Slot};
use crate::test_utils::{SeedableRng, TestRandom, XorShiftRng};
use ssz::{ssz_encode, Decodable, TreeHash};
#[test]
pub fn test_is_double_vote_true() {
let spec = ChainSpec::foundation();
let slashable_vote_first = create_slashable_vote_data(1, 1, &spec);
let slashable_vote_second = create_slashable_vote_data(1, 1, &spec);
assert_eq!(
slashable_vote_first.is_double_vote(&slashable_vote_second, &spec),
true
)
}
#[test]
pub fn test_is_double_vote_false() {
let spec = ChainSpec::foundation();
let slashable_vote_first = create_slashable_vote_data(1, 1, &spec);
let slashable_vote_second = create_slashable_vote_data(2, 1, &spec);
assert_eq!(
slashable_vote_first.is_double_vote(&slashable_vote_second, &spec),
false
);
}
#[test]
pub fn test_is_surround_vote_true() {
let spec = ChainSpec::foundation();
let slashable_vote_first = create_slashable_vote_data(2, 1, &spec);
let slashable_vote_second = create_slashable_vote_data(1, 2, &spec);
assert_eq!(
slashable_vote_first.is_surround_vote(&slashable_vote_second, &spec),
true
);
}
#[test]
pub fn test_is_surround_vote_true_realistic() {
let spec = ChainSpec::foundation();
let slashable_vote_first = create_slashable_vote_data(4, 1, &spec);
let slashable_vote_second = create_slashable_vote_data(3, 2, &spec);
assert_eq!(
slashable_vote_first.is_surround_vote(&slashable_vote_second, &spec),
true
);
}
#[test]
pub fn test_is_surround_vote_false_source_epoch_fails() {
let spec = ChainSpec::foundation();
let slashable_vote_first = create_slashable_vote_data(2, 2, &spec);
let slashable_vote_second = create_slashable_vote_data(1, 1, &spec);
assert_eq!(
slashable_vote_first.is_surround_vote(&slashable_vote_second, &spec),
false
);
}
#[test]
pub fn test_is_surround_vote_false_target_epoch_fails() {
let spec = ChainSpec::foundation();
let slashable_vote_first = create_slashable_vote_data(1, 1, &spec);
let slashable_vote_second = create_slashable_vote_data(2, 2, &spec);
assert_eq!(
slashable_vote_first.is_surround_vote(&slashable_vote_second, &spec),
false
);
}
#[test]
pub fn test_ssz_round_trip() {
let mut rng = XorShiftRng::from_seed([42; 16]);
let original = SlashableVoteData::random_for_test(&mut rng);
let bytes = ssz_encode(&original);
let (decoded, _) = <_>::ssz_decode(&bytes, 0).unwrap();
assert_eq!(original, decoded);
}
#[test]
pub fn test_hash_tree_root_internal() {
let mut rng = XorShiftRng::from_seed([42; 16]);
let original = SlashableVoteData::random_for_test(&mut rng);
let result = original.hash_tree_root_internal();
assert_eq!(result.len(), 32);
// TODO: Add further tests
// https://github.com/sigp/lighthouse/issues/170
}
fn create_slashable_vote_data(
slot_factor: u64,
justified_epoch: u64,
spec: &ChainSpec,
) -> SlashableVoteData {
let mut rng = XorShiftRng::from_seed([42; 16]);
let mut slashable_vote = SlashableVoteData::random_for_test(&mut rng);
slashable_vote.data.slot = Slot::new(slot_factor * spec.epoch_length);
slashable_vote.data.justified_epoch = Epoch::new(justified_epoch);
slashable_vote
}
}

59
eth2/types/src/validator_registry_delta_block.rs
View File

@ -1,59 +0,0 @@
use crate::{test_utils::TestRandom, Hash256, Slot};
use bls::PublicKey;
use rand::RngCore;
use serde_derive::Serialize;
use ssz_derive::{Decode, Encode, TreeHash};
use test_random_derive::TestRandom;
// The information gathered from the PoW chain validator registration function.
#[derive(Debug, Clone, PartialEq, Serialize, Encode, Decode, TreeHash, TestRandom)]
pub struct ValidatorRegistryDeltaBlock {
pub latest_registry_delta_root: Hash256,
pub validator_index: u32,
pub pubkey: PublicKey,
pub slot: Slot,
pub flag: u64,
}
impl Default for ValidatorRegistryDeltaBlock {
/// Yields a "default" `Validator`. Primarily used for testing.
fn default() -> Self {
Self {
latest_registry_delta_root: Hash256::zero(),
validator_index: std::u32::MAX,
pubkey: PublicKey::default(),
slot: Slot::from(std::u64::MAX),
flag: std::u64::MAX,
}
}
}
#[cfg(test)]
mod tests {
use super::*;
use crate::test_utils::{SeedableRng, TestRandom, XorShiftRng};
use ssz::{ssz_encode, Decodable, TreeHash};
#[test]
pub fn test_ssz_round_trip() {
let mut rng = XorShiftRng::from_seed([42; 16]);
let original = ValidatorRegistryDeltaBlock::random_for_test(&mut rng);
let bytes = ssz_encode(&original);
let (decoded, _) = <_>::ssz_decode(&bytes, 0).unwrap();
assert_eq!(original, decoded);
}
#[test]
pub fn test_hash_tree_root_internal() {
let mut rng = XorShiftRng::from_seed([42; 16]);
let original = ValidatorRegistryDeltaBlock::random_for_test(&mut rng);
let result = original.hash_tree_root_internal();
assert_eq!(result.len(), 32);
// TODO: Add further tests
// https://github.com/sigp/lighthouse/issues/170
}
}