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https://github.com/mimblewimble/grin.git
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0d06561a91
* replace all stdlib RwLock with parking_lot RwLock * replace stdlib Mutex with parking_lot Mutex * rustfmt
94 lines
2.8 KiB
Rust
94 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 chrono;
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extern crate rand;
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pub mod common;
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use std::sync::Arc;
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use util::RwLock;
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use common::*;
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use core::core::hash::Hash;
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use core::core::verifier_cache::LruVerifierCache;
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use core::core::{BlockHeader, BlockSums, Transaction};
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use keychain::{ExtKeychain, Keychain};
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use pool::types::{BlockChain, PoolError};
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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 chain_head(&self) -> Result<BlockHeader, PoolError> {
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unimplemented!();
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}
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fn get_block_header(&self, _hash: &Hash) -> Result<BlockHeader, PoolError> {
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unimplemented!();
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}
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fn get_block_sums(&self, _hash: &Hash) -> Result<BlockSums, PoolError> {
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unimplemented!();
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}
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fn validate_tx(&self, _tx: &Transaction) -> Result<(), PoolError> {
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unimplemented!();
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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 = Arc::new(CoinbaseMaturityErrorChainAdapter::new());
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let verifier_cache = Arc::new(RwLock::new(LruVerifierCache::new()));
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let pool = RwLock::new(test_setup(chain, verifier_cache));
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{
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let mut write_pool = pool.write();
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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, &BlockHeader::default()) {
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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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