mirror of
https://github.com/mimblewimble/grin.git
synced 2025-01-21 11:31:08 +03:00
515fa54614
* maintain header_head as distinctly separate from head * cleanup corrupted storage log msg * simplify process_header and check_header_known * remember to commit the batch when successfully processing a header... * rework sync_block_headers for consistency with process_block_header * cleanup unrelated code * fix pool tests * cleanup chain tests * cleanup chain tests (reuse helpers more) * cleanup - head not header on an extension shortcircuit "rewind and apply fork" for headers if next header
67 lines
1.9 KiB
Rust
67 lines
1.9 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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use self::core::core::hash::Hashed;
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use grin_chain as chain;
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use grin_core as core;
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use grin_util as util;
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mod chain_test_helper;
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use self::chain_test_helper::{clean_output_dir, mine_chain};
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#[test]
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fn test_store_indices() {
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util::init_test_logger();
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let chain_dir = ".grin_idx_1";
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clean_output_dir(chain_dir);
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let chain = mine_chain(chain_dir, 4);
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// Check head exists in the db.
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assert_eq!(chain.head().unwrap().height, 3);
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// Check the header exists in the db.
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assert_eq!(chain.head_header().unwrap().height, 3);
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// Check header_by_height index.
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let block_header = chain.get_header_by_height(3).unwrap();
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let block_hash = block_header.hash();
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assert_eq!(block_hash, chain.head().unwrap().last_block_h);
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{
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// Block exists in the db.
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assert_eq!(chain.get_block(&block_hash).unwrap().hash(), block_hash);
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// Check we have block_sums in the db.
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assert!(chain.get_block_sums(&block_hash).is_ok());
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{
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// Start a new batch and delete the block.
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let store = chain.store();
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let batch = store.batch().unwrap();
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assert!(batch.delete_block(&block_hash).is_ok());
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// Block is deleted within this batch.
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assert!(batch.get_block(&block_hash).is_err());
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}
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// Check the batch did not commit any changes to the store .
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assert!(chain.get_block(&block_hash).is_ok());
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}
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// Cleanup chain directory
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clean_output_dir(chain_dir);
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}
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