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seal sigs test

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This commit is contained in:
keorn 2016-11-28 15:23:39 +00:00
parent ef4ecce7bf
commit 7d97ba5ee0
1 changed files with 38 additions and 7 deletions
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45
ethcore/src/engines/tendermint/vote_collector.rs
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@ -26,6 +26,7 @@ pub struct VoteCollector {
votes: RwLock<BTreeMap<ConsensusMessage, Address>> votes: RwLock<BTreeMap<ConsensusMessage, Address>>
} }
#[derive(Debug, PartialEq, Eq)]
pub struct SealSignatures { pub struct SealSignatures {
pub proposal: H520, pub proposal: H520,
pub votes: Vec<H520> pub votes: Vec<H520>
@ -48,7 +49,7 @@ impl VoteCollector {
proposal: proposal.signature, proposal: proposal.signature,
votes: current_signatures votes: current_signatures
.skip_while(|m| !m.is_block_hash(height, round, Step::Precommit, block_hash)) .skip_while(|m| !m.is_block_hash(height, round, Step::Precommit, block_hash))
.take_while(|m| m.is_block_hash(height, round, Step::Precommit, block_hash)) .filter(|m| m.is_block_hash(height, round, Step::Precommit, block_hash))
.map(|m| m.signature.clone()) .map(|m| m.signature.clone())
.collect() .collect()
}) })
@ -90,13 +91,41 @@ mod tests {
let bh = Some("1".sha3()); let bh = Some("1".sha3());
let h = 1; let h = 1;
let r = 2; let r = 2;
let proposal = H520::random(); let mut signatures = Vec::new();
simple_vote(&collector, proposal.clone(), h, r, Step::Propose, Some("0".sha3())); for _ in 0..5 {
signatures.push(H520::random());
}
// Wrong height proposal.
simple_vote(&collector, signatures[4].clone(), h - 1, r, Step::Propose, bh.clone());
// Good proposal.
simple_vote(&collector, signatures[0].clone(), h, r, Step::Propose, bh.clone());
// Wrong block proposal.
simple_vote(&collector, signatures[0].clone(), h, r, Step::Propose, Some("0".sha3()));
// Wrong block precommit.
simple_vote(&collector, signatures[3].clone(), h, r, Step::Precommit, Some("0".sha3()));
// Wrong round proposal.
simple_vote(&collector, signatures[0].clone(), h, r - 1, Step::Propose, bh.clone());
// Prevote.
simple_vote(&collector, signatures[0].clone(), h, r, Step::Prevote, bh.clone());
// Relevant precommit.
simple_vote(&collector, signatures[2].clone(), h, r, Step::Precommit, bh.clone());
// Replcated vote.
simple_vote(&collector, signatures[2].clone(), h, r, Step::Precommit, bh.clone());
// Wrong round precommit.
simple_vote(&collector, signatures[4].clone(), h, r + 1, Step::Precommit, bh.clone());
// Wrong height precommit.
simple_vote(&collector, signatures[3].clone(), h + 1, r, Step::Precommit, bh.clone());
// Relevant precommit.
simple_vote(&collector, signatures[1].clone(), h, r, Step::Precommit, bh.clone());
// Wrong round precommit, same signature.
simple_vote(&collector, signatures[1].clone(), h, r + 1, Step::Precommit, bh.clone());
// Wrong round precommit.
simple_vote(&collector, signatures[4].clone(), h, r - 1, Step::Precommit, bh.clone());
let seal = SealSignatures { let seal = SealSignatures {
proposal: proposal, proposal: signatures[0],
votes: Vec::new() votes: signatures[1..3].to_vec()
}; };
collector.seal_signatures(h, r, bh); assert_eq!(seal, collector.seal_signatures(h, r, bh).unwrap());
} }
#[test] #[test]
@ -111,7 +140,9 @@ mod tests {
// good prevote // good prevote
simple_vote(&collector, H520::random(), 3, 2, Step::Prevote, Some("1".sha3())); simple_vote(&collector, H520::random(), 3, 2, Step::Prevote, Some("1".sha3()));
// good prevote // good prevote
simple_vote(&collector, H520::random(), 3, 2, Step::Prevote, Some("1".sha3())); let same_sig = H520::random();
simple_vote(&collector, same_sig.clone(), 3, 2, Step::Prevote, Some("1".sha3()));
simple_vote(&collector, same_sig, 3, 2, Step::Prevote, Some("1".sha3()));
// good precommit // good precommit
simple_vote(&collector, H520::random(), 3, 2, Step::Precommit, Some("1".sha3())); simple_vote(&collector, H520::random(), 3, 2, Step::Precommit, Some("1".sha3()));
// good prevote // good prevote