mirror of
https://github.com/mimblewimble/grin.git
synced 2025-01-21 03:21:08 +03:00
95 lines
2.7 KiB
Rust
95 lines
2.7 KiB
Rust
// Copyright 2018 The Grin Developers
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
extern crate env_logger;
|
|
extern crate grin_chain as chain;
|
|
extern crate grin_core as core;
|
|
extern crate grin_keychain as keychain;
|
|
extern crate grin_pow as pow;
|
|
extern crate rand;
|
|
|
|
use std::fs;
|
|
|
|
use chain::{ChainStore, Tip};
|
|
use core::core::hash::Hashed;
|
|
use core::core::Block;
|
|
use core::core::BlockHeader;
|
|
use core::core::target::Difficulty;
|
|
use keychain::Keychain;
|
|
use core::global;
|
|
use core::global::ChainTypes;
|
|
|
|
fn clean_output_dir(dir_name: &str) {
|
|
let _ = fs::remove_dir_all(dir_name);
|
|
}
|
|
|
|
#[test]
|
|
fn test_various_store_indices() {
|
|
let _ = env_logger::init();
|
|
clean_output_dir(".grin");
|
|
|
|
let keychain = Keychain::from_random_seed().unwrap();
|
|
let key_id = keychain.derive_key_id(1).unwrap();
|
|
|
|
let chain_store = &chain::store::ChainKVStore::new(".grin".to_string()).unwrap() as &ChainStore;
|
|
|
|
global::set_mining_mode(ChainTypes::AutomatedTesting);
|
|
let genesis = pow::mine_genesis_block(None).unwrap();
|
|
chain_store.save_block(&genesis).unwrap();
|
|
chain_store
|
|
.setup_height(&genesis.header, &Tip::new(genesis.hash()))
|
|
.unwrap();
|
|
|
|
let block = Block::new(
|
|
&genesis.header,
|
|
vec![],
|
|
&keychain,
|
|
&key_id,
|
|
Difficulty::one(),
|
|
).unwrap();
|
|
let block_hash = block.hash();
|
|
|
|
chain_store.save_block(&block).unwrap();
|
|
chain_store
|
|
.setup_height(&block.header, &Tip::from_block(&block.header))
|
|
.unwrap();
|
|
|
|
let block_header = chain_store.get_block_header(&block_hash).unwrap();
|
|
assert_eq!(block_header.hash(), block_hash);
|
|
|
|
let block_header = chain_store.get_header_by_height(1).unwrap();
|
|
assert_eq!(block_header.hash(), block_hash);
|
|
}
|
|
|
|
#[test]
|
|
fn test_store_header_height() {
|
|
let _ = env_logger::init();
|
|
clean_output_dir(".grin");
|
|
|
|
let chain_store = &chain::store::ChainKVStore::new(".grin".to_string()).unwrap() as &ChainStore;
|
|
|
|
let mut block_header = BlockHeader::default();
|
|
block_header.height = 1;
|
|
|
|
chain_store.save_block_header(&block_header).unwrap();
|
|
chain_store.save_header_height(&block_header).unwrap();
|
|
|
|
let stored_block_header = chain_store.get_header_by_height(1).unwrap();
|
|
assert_eq!(block_header.hash(), stored_block_header.hash());
|
|
|
|
chain_store.delete_header_by_height(1).unwrap();
|
|
|
|
let result = chain_store.get_header_by_height(1);
|
|
assert_eq!(result.is_err(), true);
|
|
}
|