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parity-zcash
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This commit is contained in:
NikVolf 2016-10-23 17:41:54 +03:00
parent 44213d1170
commit 5b1d94413f
1 changed files with 10 additions and 2 deletions
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12
verification/src/chain_verifier.rs
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@ -4,7 +4,7 @@ use std::sync::Arc;
use db::{self, BlockRef};
use chain;
use super::{Verify, VerificationResult, Chain};
use super::{Verify, VerificationResult, Chain, Error};
pub struct ChainVerifier {
store: Arc<db::Store>,
@ -18,6 +18,15 @@ impl ChainVerifier {
impl Verify for ChainVerifier {
fn verify(&self, block: &chain::Block) -> VerificationResult {
// There should be at least 1 transaction
if block.transactions().is_empty() {
return Err(Error::Empty);
}
//
let parent = match self.store.block(BlockRef::Hash(block.header().previous_header_hash.clone())) {
Some(b) => b,
None => { return Ok(Chain::Orphan); }
@ -127,7 +136,6 @@ mod tests {
let b1 = test_data::block_h1();
let verifier = ChainVerifier::new(Arc::new(storage));
assert_eq!(Chain::Main, verifier.verify(&b1).unwrap());
}
}