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Update validation as per new spec

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- Block -> BeaconBlock
- Updates to SszBeaconBlock
This commit is contained in:
Paul Hauner 2018-10-16 13:59:45 +11:00
parent c45e05ca02
commit c3d88a7e80
No known key found for this signature in database
GPG Key ID: 303E4494BB28068C
5 changed files with 143 additions and 129 deletions
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12
beacon_chain/validation/src/attestation_validation.rs
View File

@ -13,8 +13,8 @@ use super::db::{
DBError
};
use super::db::stores::{
BlockStore,
BlockAtSlotError,
BeaconBlockStore,
BeaconBlockAtSlotError,
ValidatorStore,
};
use super::types::{
@ -64,7 +64,7 @@ pub struct AttestationValidationContext<T>
/// A vec of the hashes of the blocks preceeding the present slot.
pub parent_hashes: Arc<Vec<Hash256>>,
/// The store containing block information.
pub block_store: Arc<BlockStore<T>>,
pub block_store: Arc<BeaconBlockStore<T>>,
/// The store containing validator information.
pub validator_store: Arc<ValidatorStore<T>>,
/// A map of (slot, shard_id) to the attestation set of validation indices.
@ -223,10 +223,10 @@ impl From<ParentHashesError> for AttestationValidationError {
}
}
impl From<BlockAtSlotError> for AttestationValidationError {
fn from(e: BlockAtSlotError) -> Self {
impl From<BeaconBlockAtSlotError> for AttestationValidationError {
fn from(e: BeaconBlockAtSlotError) -> Self {
match e {
BlockAtSlotError::DBError(s) => AttestationValidationError::DBError(s),
BeaconBlockAtSlotError::DBError(s) => AttestationValidationError::DBError(s),
_ => AttestationValidationError::InvalidJustifiedBlockHash
}

119
beacon_chain/validation/src/block_validation.rs
View File

@ -13,7 +13,7 @@ use super::attestation_validation::{
use super::types::{
AttestationRecord,
AttesterMap,
Block,
BeaconBlock,
ProposerMap,
};
use super::ssz_helpers::attestation_ssz_splitter::{
@ -21,16 +21,16 @@ use super::ssz_helpers::attestation_ssz_splitter::{
split_all_attestations,
AttestationSplitError,
};
use super::ssz_helpers::ssz_block::{
SszBlock,
SszBlockError,
use super::ssz_helpers::ssz_beacon_block::{
SszBeaconBlock,
SszBeaconBlockError,
};
use super::db::{
ClientDB,
DBError,
};
use super::db::stores::{
BlockStore,
BeaconBlockStore,
PoWChainStore,
ValidatorStore,
};
@ -41,18 +41,20 @@ use super::ssz::{
use super::types::Hash256;
#[derive(Debug, PartialEq)]
pub enum BlockStatus {
pub enum BeaconBlockStatus {
NewBlock,
KnownBlock,
}
#[derive(Debug, PartialEq)]
pub enum SszBlockValidationError {
pub enum SszBeaconBlockValidationError {
FutureSlot,
SlotAlreadyFinalized,
UnknownPoWChainRef,
UnknownParentHash,
BadAttestationSsz,
BadAncestorHashesSsz,
BadSpecialsSsz,
ParentSlotHigherThanBlockSlot,
AttestationValidationError(AttestationValidationError),
AttestationSignatureFailed,
@ -64,7 +66,7 @@ pub enum SszBlockValidationError {
}
/// The context against which a block should be validated.
pub struct BlockValidationContext<T>
pub struct BeaconBlockValidationContext<T>
where T: ClientDB + Sized
{
/// The slot as determined by the system time.
@ -84,20 +86,20 @@ pub struct BlockValidationContext<T>
/// A map of (slot, shard_id) to the attestation set of validation indices.
pub attester_map: Arc<AttesterMap>,
/// The store containing block information.
pub block_store: Arc<BlockStore<T>>,
pub block_store: Arc<BeaconBlockStore<T>>,
/// The store containing validator information.
pub validator_store: Arc<ValidatorStore<T>>,
/// The store containing information about the proof-of-work chain.
pub pow_store: Arc<PoWChainStore<T>>,
}
impl<T> BlockValidationContext<T>
impl<T> BeaconBlockValidationContext<T>
where T: ClientDB
{
/// Validate some SszBlock against a block validation context. An SszBlock varies from a Block in
/// Validate some SszBeaconBlock against a block validation context. An SszBeaconBlock varies from a BeaconBlock in
/// that is a read-only structure that reads directly from encoded SSZ.
///
/// The reason to validate an SzzBlock is to avoid decoding it in its entirety if there is
/// The reason to validate an SzzBeaconBlock is to avoid decoding it in its entirety if there is
/// a suspicion that the block might be invalid. Such a suspicion should be applied to
/// all blocks coming from the network.
///
@ -107,8 +109,8 @@ impl<T> BlockValidationContext<T>
/// Note: this function does not implement randao_reveal checking as it is not in the
/// specification.
#[allow(dead_code)]
pub fn validate_ssz_block(&self, b: &SszBlock)
-> Result<(BlockStatus, Option<Block>), SszBlockValidationError>
pub fn validate_ssz_block(&self, b: &SszBeaconBlock)
-> Result<(BeaconBlockStatus, Option<BeaconBlock>), SszBeaconBlockValidationError>
where T: ClientDB + Sized
{
@ -118,7 +120,7 @@ impl<T> BlockValidationContext<T>
*/
let block_hash = &b.block_hash();
if self.block_store.block_exists(&block_hash)? {
return Ok((BlockStatus::KnownBlock, None));
return Ok((BeaconBlockStatus::KnownBlock, None));
}
/*
@ -127,9 +129,9 @@ impl<T> BlockValidationContext<T>
* It is up to the calling fn to determine what should be done with "future" blocks (e.g.,
* cache or discard).
*/
let block_slot = b.slot_number();
let block_slot = b.slot();
if block_slot > self.present_slot {
return Err(SszBlockValidationError::FutureSlot);
return Err(SszBeaconBlockValidationError::FutureSlot);
}
/*
@ -143,7 +145,7 @@ impl<T> BlockValidationContext<T>
* `last_finalized_block` in it's chain.
*/
if block_slot <= self.last_finalized_slot {
return Err(SszBlockValidationError::SlotAlreadyFinalized);
return Err(SszBeaconBlockValidationError::SlotAlreadyFinalized);
}
/*
@ -155,15 +157,15 @@ impl<T> BlockValidationContext<T>
* "sufficienty deep in the canonical PoW chain". This should be clarified as the spec
* crystallizes.
*/
let pow_chain_ref = b.pow_chain_ref();
if !self.pow_store.block_hash_exists(b.pow_chain_ref())? {
return Err(SszBlockValidationError::UnknownPoWChainRef);
let pow_chain_reference = b.pow_chain_reference();
if !self.pow_store.block_hash_exists(b.pow_chain_reference())? {
return Err(SszBeaconBlockValidationError::UnknownPoWChainRef);
}
/*
* Store a slice of the serialized attestations from the block SSZ.
*/
let attestations_ssz = &b.attestations();
let attestations_ssz = &b.attestations_without_length();
/*
* Get a slice of the first serialized attestation (the 0'th) and decode it into
@ -185,7 +187,7 @@ impl<T> BlockValidationContext<T>
* of the previous block is attesting to some other block than the one they produced.
*/
if first_attestation.oblique_parent_hashes.len() > 0 {
return Err(SszBlockValidationError::ProposerAttestationHasObliqueHashes);
return Err(SszBeaconBlockValidationError::ProposerAttestationHasObliqueHashes);
}
/*
@ -196,12 +198,13 @@ impl<T> BlockValidationContext<T>
*
* Also, read the slot from the parent block for later use.
*/
let parent_hash = b.parent_hash();
let parent_hash = b.parent_hash()
.ok_or(SszBeaconBlockValidationError::BadAncestorHashesSsz)?;
let parent_block_slot = match self.block_store.get_serialized_block(&parent_hash)? {
None => return Err(SszBlockValidationError::UnknownParentHash),
None => return Err(SszBeaconBlockValidationError::UnknownParentHash),
Some(ssz) => {
let parent_block = SszBlock::from_slice(&ssz[..])?;
parent_block.slot_number()
let parent_block = SszBeaconBlock::from_slice(&ssz[..])?;
parent_block.slot()
}
};
@ -211,7 +214,7 @@ impl<T> BlockValidationContext<T>
* In other words, the parent must come before the child.
*/
if parent_block_slot >= block_slot {
return Err(SszBlockValidationError::ParentSlotHigherThanBlockSlot);
return Err(SszBeaconBlockValidationError::ParentSlotHigherThanBlockSlot);
}
/*
@ -242,9 +245,9 @@ impl<T> BlockValidationContext<T>
* attestation of this block, reject the block.
*/
let parent_block_proposer = self.proposer_map.get(&parent_block_slot)
.ok_or(SszBlockValidationError::BadProposerMap)?;
.ok_or(SszBeaconBlockValidationError::BadProposerMap)?;
if !attestation_voters.contains(&parent_block_proposer) {
return Err(SszBlockValidationError::NoProposerSignature);
return Err(SszBeaconBlockValidationError::NoProposerSignature);
}
/*
@ -265,7 +268,7 @@ impl<T> BlockValidationContext<T>
* validation. This is so all attestation validation is halted if a single bad attestation
* is found.
*/
let failure: RwLock<Option<SszBlockValidationError>> = RwLock::new(None);
let failure: RwLock<Option<SszBeaconBlockValidationError>> = RwLock::new(None);
let mut deserialized_attestations: Vec<AttestationRecord> = other_attestations
.par_iter()
.filter_map(|attestation_ssz| {
@ -286,7 +289,7 @@ impl<T> BlockValidationContext<T>
*/
Err(e) => {
let mut failure = failure.write().unwrap();
*failure = Some(SszBlockValidationError::from(e));
*failure = Some(SszBeaconBlockValidationError::from(e));
None
}
/*
@ -299,7 +302,7 @@ impl<T> BlockValidationContext<T>
*/
Err(e) => {
let mut failure = failure.write().unwrap();
*failure = Some(SszBlockValidationError::from(e));
*failure = Some(SszBeaconBlockValidationError::from(e));
None
}
/*
@ -313,7 +316,7 @@ impl<T> BlockValidationContext<T>
.collect();
match failure.into_inner() {
Err(_) => return Err(SszBlockValidationError::RwLockPoisoned),
Err(_) => return Err(SszBeaconBlockValidationError::RwLockPoisoned),
Ok(failure) => {
match failure {
Some(error) => return Err(error),
@ -329,63 +332,69 @@ impl<T> BlockValidationContext<T>
*/
deserialized_attestations.insert(0, first_attestation);
let (ancestor_hashes, _) = Decodable::ssz_decode(&b.ancestor_hashes(), 0)
.map_err(|_| SszBeaconBlockValidationError::BadAncestorHashesSsz)?;
let (specials, _) = Decodable::ssz_decode(&b.specials(), 0)
.map_err(|_| SszBeaconBlockValidationError::BadSpecialsSsz)?;
/*
* If we have reached this point, the block is a new valid block that is worthy of
* processing.
*/
let block = Block {
parent_hash: Hash256::from(parent_hash),
slot_number: block_slot,
let block = BeaconBlock {
slot: block_slot,
randao_reveal: Hash256::from(b.randao_reveal()),
attestations: deserialized_attestations,
pow_chain_ref: Hash256::from(pow_chain_ref),
pow_chain_reference: Hash256::from(pow_chain_reference),
ancestor_hashes,
active_state_root: Hash256::from(b.act_state_root()),
crystallized_state_root: Hash256::from(b.cry_state_root()),
attestations: deserialized_attestations,
specials,
};
Ok((BlockStatus::NewBlock, Some(block)))
Ok((BeaconBlockStatus::NewBlock, Some(block)))
}
}
impl From<DBError> for SszBlockValidationError {
impl From<DBError> for SszBeaconBlockValidationError {
fn from(e: DBError) -> Self {
SszBlockValidationError::DBError(e.message)
SszBeaconBlockValidationError::DBError(e.message)
}
}
impl From<AttestationSplitError> for SszBlockValidationError {
impl From<AttestationSplitError> for SszBeaconBlockValidationError {
fn from(e: AttestationSplitError) -> Self {
match e {
AttestationSplitError::TooShort =>
SszBlockValidationError::BadAttestationSsz
SszBeaconBlockValidationError::BadAttestationSsz
}
}
}
impl From<SszBlockError> for SszBlockValidationError {
fn from(e: SszBlockError) -> Self {
impl From<SszBeaconBlockError> for SszBeaconBlockValidationError {
fn from(e: SszBeaconBlockError) -> Self {
match e {
SszBlockError::TooShort =>
SszBlockValidationError::DBError("Bad parent block in db.".to_string()),
SszBlockError::TooLong =>
SszBlockValidationError::DBError("Bad parent block in db.".to_string()),
SszBeaconBlockError::TooShort =>
SszBeaconBlockValidationError::DBError("Bad parent block in db.".to_string()),
SszBeaconBlockError::TooLong =>
SszBeaconBlockValidationError::DBError("Bad parent block in db.".to_string()),
}
}
}
impl From<DecodeError> for SszBlockValidationError {
impl From<DecodeError> for SszBeaconBlockValidationError {
fn from(e: DecodeError) -> Self {
match e {
DecodeError::TooShort =>
SszBlockValidationError::BadAttestationSsz,
SszBeaconBlockValidationError::BadAttestationSsz,
DecodeError::TooLong =>
SszBlockValidationError::BadAttestationSsz,
SszBeaconBlockValidationError::BadAttestationSsz,
}
}
}
impl From<AttestationValidationError> for SszBlockValidationError {
impl From<AttestationValidationError> for SszBeaconBlockValidationError {
fn from(e: AttestationValidationError) -> Self {
SszBlockValidationError::AttestationValidationError(e)
SszBeaconBlockValidationError::AttestationValidationError(e)
}
}

16
beacon_chain/validation/tests/attestation_validation/helpers.rs
View File

@ -5,13 +5,13 @@ use super::db::{
};
use super::db::stores::{
ValidatorStore,
BlockStore,
BeaconBlockStore,
};
use super::types::{
AttestationRecord,
AttesterMap,
Bitfield,
Block,
BeaconBlock,
Hash256,
};
use super::validation::attestation_validation::{
@ -32,14 +32,14 @@ use super::hashing::{
pub struct TestStore {
pub db: Arc<MemoryDB>,
pub validator: Arc<ValidatorStore<MemoryDB>>,
pub block: Arc<BlockStore<MemoryDB>>,
pub block: Arc<BeaconBlockStore<MemoryDB>>,
}
impl TestStore {
pub fn new() -> Self {
let db = Arc::new(MemoryDB::open());
let validator = Arc::new(ValidatorStore::new(db.clone()));
let block = Arc::new(BlockStore::new(db.clone()));
let block = Arc::new(BeaconBlockStore::new(db.clone()));
Self {
db,
validator,
@ -81,7 +81,7 @@ pub fn generate_attestation(shard_id: u16,
cycle_length: u8,
parent_hashes: &[Hash256],
signing_keys: &[Option<SecretKey>],
block_store: &BlockStore<MemoryDB>)
block_store: &BeaconBlockStore<MemoryDB>)
-> AttestationRecord
{
let mut attester_bitfield = Bitfield::new();
@ -136,10 +136,10 @@ pub fn generate_attestation(shard_id: u16,
/// Create a minimum viable block at some slot.
///
/// Allows the validation function to read the block and verify its slot.
pub fn create_block_at_slot(block_store: &BlockStore<MemoryDB>, hash: &Hash256, slot: u64) {
let mut justified_block = Block::zero();
pub fn create_block_at_slot(block_store: &BeaconBlockStore<MemoryDB>, hash: &Hash256, slot: u64) {
let mut justified_block = BeaconBlock::zero();
justified_block.attestations.push(AttestationRecord::zero());
justified_block.slot_number = slot;
justified_block.slot = slot;
let mut s = SszStream::new();
s.append(&justified_block);
let justified_block_ssz = s.drain();

56
beacon_chain/validation/tests/block_validation/helpers.rs
View File

@ -11,29 +11,29 @@ use super::db::{
MemoryDB,
};
use super::db::stores::{
BlockStore,
BeaconBlockStore,
PoWChainStore,
ValidatorStore,
};
use super::types::{
AttestationRecord,
AttesterMap,
Block,
BeaconBlock,
Hash256,
ProposerMap,
};
use super::ssz_helpers::ssz_block::SszBlock;
use super::ssz_helpers::ssz_beacon_block::SszBeaconBlock;
use super::validation::block_validation::{
BlockValidationContext,
SszBlockValidationError,
BlockStatus,
BeaconBlockValidationContext,
SszBeaconBlockValidationError,
BeaconBlockStatus,
};
use super::ssz::{
SszStream,
};
#[derive(Debug)]
pub struct BlockTestParams {
pub struct BeaconBlockTestParams {
pub total_validators: usize,
pub cycle_length: u8,
pub shard_count: u16,
@ -50,7 +50,7 @@ pub struct BlockTestParams {
pub struct TestStore {
pub db: Arc<MemoryDB>,
pub block: Arc<BlockStore<MemoryDB>>,
pub block: Arc<BeaconBlockStore<MemoryDB>>,
pub pow_chain: Arc<PoWChainStore<MemoryDB>>,
pub validator: Arc<ValidatorStore<MemoryDB>>,
}
@ -58,7 +58,7 @@ pub struct TestStore {
impl TestStore {
pub fn new() -> Self {
let db = Arc::new(MemoryDB::open());
let block = Arc::new(BlockStore::new(db.clone()));
let block = Arc::new(BeaconBlockStore::new(db.clone()));
let pow_chain = Arc::new(PoWChainStore::new(db.clone()));
let validator = Arc::new(ValidatorStore::new(db.clone()));
Self {
@ -74,8 +74,8 @@ type ParentHashes = Vec<Hash256>;
/// Setup for a block validation function, without actually executing the
/// block validation function.
pub fn setup_block_validation_scenario(params: &BlockTestParams)
-> (Block, ParentHashes, AttesterMap, ProposerMap, TestStore)
pub fn setup_block_validation_scenario(params: &BeaconBlockTestParams)
-> (BeaconBlock, ParentHashes, AttesterMap, ProposerMap, TestStore)
{
let stores = TestStore::new();
@ -89,6 +89,7 @@ pub fn setup_block_validation_scenario(params: &BlockTestParams)
.map(|i| Hash256::from(i as u64))
.collect();
let parent_hash = Hash256::from("parent_hash".as_bytes());
let ancestor_hashes = vec![parent_hash.clone(); 32];
let randao_reveal = Hash256::from("randao_reveal".as_bytes());
let justified_block_hash = Hash256::from("justified_hash".as_bytes());
let pow_chain_ref = Hash256::from("pow_chain".as_bytes());
@ -104,16 +105,16 @@ pub fn setup_block_validation_scenario(params: &BlockTestParams)
/*
* Generate a minimum viable parent block and store it in the database.
*/
let mut parent_block = Block::zero();
let mut parent_block = BeaconBlock::zero();
let parent_attestation = AttestationRecord::zero();
parent_block.slot_number = block_slot - 1;
parent_block.slot = block_slot - 1;
parent_block.attestations.push(parent_attestation);
let parent_block_ssz = serialize_block(&parent_block);
stores.block.put_serialized_block(parent_hash.as_ref(), &parent_block_ssz).unwrap();
let proposer_map = {
let mut proposer_map = ProposerMap::new();
proposer_map.insert(parent_block.slot_number, params.parent_proposer_index);
proposer_map.insert(parent_block.slot, params.parent_proposer_index);
proposer_map
};
@ -168,14 +169,15 @@ pub fn setup_block_validation_scenario(params: &BlockTestParams)
(attester_map, attestations, keypairs)
};
let block = Block {
parent_hash,
slot_number: block_slot,
let block = BeaconBlock {
slot: block_slot,
randao_reveal,
attestations,
pow_chain_ref,
pow_chain_reference: pow_chain_ref,
ancestor_hashes,
active_state_root,
crystallized_state_root,
attestations,
specials: vec![],
};
(block,
@ -185,8 +187,8 @@ pub fn setup_block_validation_scenario(params: &BlockTestParams)
stores)
}
/// Helper function to take some Block and SSZ serialize it.
pub fn serialize_block(b: &Block) -> Vec<u8> {
/// Helper function to take some BeaconBlock and SSZ serialize it.
pub fn serialize_block(b: &BeaconBlock) -> Vec<u8> {
let mut stream = SszStream::new();
stream.append(b);
stream.drain()
@ -196,11 +198,11 @@ pub fn serialize_block(b: &Block) -> Vec<u8> {
///
/// Returns the Result returned from the block validation function.
pub fn run_block_validation_scenario<F>(
params: &BlockTestParams,
params: &BeaconBlockTestParams,
mutator_func: F)
-> Result<(BlockStatus, Option<Block>), SszBlockValidationError>
where F: FnOnce(Block, AttesterMap, ProposerMap, TestStore)
-> (Block, AttesterMap, ProposerMap, TestStore)
-> Result<(BeaconBlockStatus, Option<BeaconBlock>), SszBeaconBlockValidationError>
where F: FnOnce(BeaconBlock, AttesterMap, ProposerMap, TestStore)
-> (BeaconBlock, AttesterMap, ProposerMap, TestStore)
{
let (block,
parent_hashes,
@ -214,10 +216,10 @@ pub fn run_block_validation_scenario<F>(
stores) = mutator_func(block, attester_map, proposer_map, stores);
let ssz_bytes = serialize_block(&block);
let ssz_block = SszBlock::from_slice(&ssz_bytes[..])
let ssz_block = SszBeaconBlock::from_slice(&ssz_bytes[..])
.unwrap();
let context = BlockValidationContext {
let context = BeaconBlockValidationContext {
present_slot: params.validation_context_slot,
cycle_length: params.cycle_length,
last_justified_slot: params.validation_context_justified_slot,

69
beacon_chain/validation/tests/block_validation/tests.rs
View File

@ -2,27 +2,27 @@ use super::bls::{
AggregateSignature,
};
use super::helpers::{
BlockTestParams,
BeaconBlockTestParams,
TestStore,
run_block_validation_scenario,
serialize_block,
};
use super::types::{
Block,
BeaconBlock,
Hash256,
ProposerMap,
};
use super::ssz_helpers::ssz_block::SszBlock;
use super::ssz_helpers::ssz_beacon_block::SszBeaconBlock;
use super::validation::block_validation::{
SszBlockValidationError,
BlockStatus,
SszBeaconBlockValidationError,
BeaconBlockStatus,
};
use super::validation::attestation_validation::{
AttestationValidationError,
};
use super::hashing::canonical_hash;
fn get_simple_params() -> BlockTestParams {
fn get_simple_params() -> BeaconBlockTestParams {
let validators_per_shard: usize = 5;
let cycle_length: u8 = 2;
let shard_count: u16 = 4;
@ -37,7 +37,7 @@ fn get_simple_params() -> BlockTestParams {
let validation_context_justified_block_hash = Hash256::from("justified_hash".as_bytes());
let validation_context_finalized_slot = 0;
BlockTestParams {
BeaconBlockTestParams {
total_validators,
cycle_length,
shard_count,
@ -59,7 +59,7 @@ fn get_simple_params() -> BlockTestParams {
fn test_block_validation_valid() {
let params = get_simple_params();
let mutator = |block: Block, attester_map, proposer_map, stores| {
let mutator = |block: BeaconBlock, attester_map, proposer_map, stores| {
/*
* Do not mutate
*/
@ -70,14 +70,14 @@ fn test_block_validation_valid() {
&params,
mutator);
assert_eq!(status.unwrap().0, BlockStatus::NewBlock);
assert_eq!(status.unwrap().0, BeaconBlockStatus::NewBlock);
}
#[test]
fn test_block_validation_valid_known_block() {
let params = get_simple_params();
let mutator = |block: Block, attester_map, proposer_map, stores: TestStore| {
let mutator = |block: BeaconBlock, attester_map, proposer_map, stores: TestStore| {
/*
* Pre-store the block in the database
*/
@ -91,15 +91,15 @@ fn test_block_validation_valid_known_block() {
&params,
mutator);
assert_eq!(status.unwrap(), (BlockStatus::KnownBlock, None));
assert_eq!(status.unwrap(), (BeaconBlockStatus::KnownBlock, None));
}
#[test]
fn test_block_validation_parent_slot_too_high() {
let params = get_simple_params();
let mutator = |mut block: Block, attester_map, proposer_map, stores| {
block.slot_number = params.validation_context_justified_slot + 1;
let mutator = |mut block: BeaconBlock, attester_map, proposer_map, stores| {
block.slot = params.validation_context_justified_slot + 1;
(block, attester_map, proposer_map, stores)
};
@ -107,15 +107,15 @@ fn test_block_validation_parent_slot_too_high() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::ParentSlotHigherThanBlockSlot));
assert_eq!(status, Err(SszBeaconBlockValidationError::ParentSlotHigherThanBlockSlot));
}
#[test]
fn test_block_validation_invalid_future_slot() {
let params = get_simple_params();
let mutator = |mut block: Block, attester_map, proposer_map, stores| {
block.slot_number = block.slot_number + 1;
let mutator = |mut block: BeaconBlock, attester_map, proposer_map, stores| {
block.slot = block.slot + 1;
(block, attester_map, proposer_map, stores)
};
@ -123,7 +123,7 @@ fn test_block_validation_invalid_future_slot() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::FutureSlot));
assert_eq!(status, Err(SszBeaconBlockValidationError::FutureSlot));
}
#[test]
@ -145,15 +145,15 @@ fn test_block_validation_invalid_slot_already_finalized() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::SlotAlreadyFinalized));
assert_eq!(status, Err(SszBeaconBlockValidationError::SlotAlreadyFinalized));
}
#[test]
fn test_block_validation_invalid_unknown_pow_hash() {
let params = get_simple_params();
let mutator = |mut block: Block, attester_map, proposer_map, stores| {
block.pow_chain_ref = Hash256::from("unknown pow hash".as_bytes());
let mutator = |mut block: BeaconBlock, attester_map, proposer_map, stores| {
block.pow_chain_reference = Hash256::from("unknown pow hash".as_bytes());
(block, attester_map, proposer_map, stores)
};
@ -161,15 +161,15 @@ fn test_block_validation_invalid_unknown_pow_hash() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::UnknownPoWChainRef));
assert_eq!(status, Err(SszBeaconBlockValidationError::UnknownPoWChainRef));
}
#[test]
fn test_block_validation_invalid_unknown_parent_hash() {
let params = get_simple_params();
let mutator = |mut block: Block, attester_map, proposer_map, stores| {
block.parent_hash = Hash256::from("unknown parent block".as_bytes());
let mutator = |mut block: BeaconBlock, attester_map, proposer_map, stores| {
block.ancestor_hashes[0] = Hash256::from("unknown parent block".as_bytes());
(block, attester_map, proposer_map, stores)
};
@ -177,14 +177,14 @@ fn test_block_validation_invalid_unknown_parent_hash() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::UnknownParentHash));
assert_eq!(status, Err(SszBeaconBlockValidationError::UnknownParentHash));
}
#[test]
fn test_block_validation_invalid_1st_attestation_signature() {
let params = get_simple_params();
let mutator = |mut block: Block, attester_map, proposer_map, stores| {
let mutator = |mut block: BeaconBlock, attester_map, proposer_map, stores| {
/*
* Set the second attestaion record to have an invalid signature.
*/
@ -196,7 +196,7 @@ fn test_block_validation_invalid_1st_attestation_signature() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::AttestationValidationError(
assert_eq!(status, Err(SszBeaconBlockValidationError::AttestationValidationError(
AttestationValidationError::BadAggregateSignature)));
}
@ -204,12 +204,15 @@ fn test_block_validation_invalid_1st_attestation_signature() {
fn test_block_validation_invalid_no_parent_proposer_signature() {
let params = get_simple_params();
let mutator = |block: Block, attester_map, mut proposer_map: ProposerMap, stores: TestStore| {
let mutator = |block: BeaconBlock, attester_map, mut proposer_map: ProposerMap, stores: TestStore| {
/*
* Set the proposer for this slot to be a validator that does not exist.
*/
let ssz = stores.block.get_serialized_block(&block.parent_hash.as_ref()).unwrap().unwrap();
let parent_block_slot = SszBlock::from_slice(&ssz[..]).unwrap().slot_number();
let ssz = {
let parent_hash = block.parent_hash().unwrap().as_ref();
stores.block.get_serialized_block(parent_hash).unwrap().unwrap()
};
let parent_block_slot = SszBeaconBlock::from_slice(&ssz[..]).unwrap().slot();
proposer_map.insert(parent_block_slot, params.total_validators + 1);
(block, attester_map, proposer_map, stores)
};
@ -218,7 +221,7 @@ fn test_block_validation_invalid_no_parent_proposer_signature() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::NoProposerSignature));
assert_eq!(status, Err(SszBeaconBlockValidationError::NoProposerSignature));
}
#[test]
@ -237,14 +240,14 @@ fn test_block_validation_invalid_bad_proposer_map() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::BadProposerMap));
assert_eq!(status, Err(SszBeaconBlockValidationError::BadProposerMap));
}
#[test]
fn test_block_validation_invalid_2nd_attestation_signature() {
let params = get_simple_params();
let mutator = |mut block: Block, attester_map, proposer_map, stores| {
let mutator = |mut block: BeaconBlock, attester_map, proposer_map, stores| {
/*
* Set the second attestaion record to have an invalid signature.
*/
@ -256,6 +259,6 @@ fn test_block_validation_invalid_2nd_attestation_signature() {
&params,
mutator);
assert_eq!(status, Err(SszBlockValidationError::AttestationValidationError(
assert_eq!(status, Err(SszBeaconBlockValidationError::AttestationValidationError(
AttestationValidationError::BadAggregateSignature)));
}