mirror of
https://github.com/mimblewimble/grin.git
synced 2025-01-21 11:31:08 +03:00
0967a5302b
* Add kernel commitments sum and kernel and output MMR sizes to block header * Sum a block without including previous sums, cleanup. Blocks are now summed and validated based on their own totals and not the totals since genesis. This allows to get rid of BlockSum and simplified the setting of a new block's roots, kernel sum and MMR sizes. Fixes #116 * Additional kernel MMR validation to check all prior header roots successively * Wallet tests fix
98 lines
2.8 KiB
Rust
98 lines
2.8 KiB
Rust
// Copyright 2018 The Grin Developers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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extern crate blake2_rfc as blake2;
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extern crate grin_chain as chain;
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extern crate grin_core as core;
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extern crate grin_keychain as keychain;
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extern crate grin_pool as pool;
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extern crate grin_util as util;
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extern crate grin_wallet as wallet;
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extern crate rand;
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extern crate time;
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pub mod common;
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use std::sync::{Arc, RwLock};
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use common::{test_source, test_transaction};
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use core::core::Transaction;
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use keychain::{ExtKeychain, Keychain};
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use pool::TransactionPool;
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use pool::types::{BlockChain, NoopAdapter, PoolConfig, PoolError};
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pub fn test_setup(
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chain: &Arc<CoinbaseMaturityErrorChainAdapter>,
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) -> TransactionPool<CoinbaseMaturityErrorChainAdapter> {
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TransactionPool::new(
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PoolConfig {
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accept_fee_base: 0,
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max_pool_size: 50,
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},
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chain.clone(),
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Arc::new(NoopAdapter {}),
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)
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}
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#[derive(Clone)]
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pub struct CoinbaseMaturityErrorChainAdapter {}
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impl CoinbaseMaturityErrorChainAdapter {
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pub fn new() -> CoinbaseMaturityErrorChainAdapter {
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CoinbaseMaturityErrorChainAdapter {}
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}
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}
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impl BlockChain for CoinbaseMaturityErrorChainAdapter {
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fn validate_raw_txs(
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&self,
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_txs: Vec<Transaction>,
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_pre_tx: Option<Transaction>,
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) -> Result<Vec<Transaction>, PoolError> {
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Err(PoolError::Other(
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"not implemented, not a real chain adapter...".to_string(),
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))
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}
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// Returns an ImmatureCoinbase for every tx we pass in.
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fn verify_coinbase_maturity(&self, _tx: &Transaction) -> Result<(), PoolError> {
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Err(PoolError::ImmatureCoinbase)
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}
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// Mocking this out for these tests.
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fn verify_tx_lock_height(&self, _tx: &Transaction) -> Result<(), PoolError> {
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Ok(())
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}
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}
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/// Test we correctly verify coinbase maturity when adding txs to the pool.
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#[test]
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fn test_coinbase_maturity() {
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let keychain: ExtKeychain = Keychain::from_random_seed().unwrap();
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// Mocking this up with an adapter that will raise an error for coinbase
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// maturity.
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let chain = CoinbaseMaturityErrorChainAdapter::new();
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let pool = RwLock::new(test_setup(&Arc::new(chain.clone())));
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{
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let mut write_pool = pool.write().unwrap();
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let tx = test_transaction(&keychain, vec![50], vec![49]);
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match write_pool.add_to_pool(test_source(), tx.clone(), true) {
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Err(PoolError::ImmatureCoinbase) => {}
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_ => panic!("Expected an immature coinbase error here."),
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}
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}
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}
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