3b61ac9cbf
## Issue Addressed Closes #2286 Closes #2538 Closes #2342 ## Proposed Changes Part II of major slasher optimisations after #2767 These changes will be backwards-incompatible due to the move to MDBX (and the schema change) 😱 * [x] Shrink attester keys from 16 bytes to 7 bytes. * [x] Shrink attester records from 64 bytes to 6 bytes. * [x] Separate `DiskConfig` from regular `Config`. * [x] Add configuration for the LRU cache size. * [x] Add a "migration" that deletes any legacy LMDB database.
38 lines
1.2 KiB
Rust
38 lines
1.2 KiB
Rust
use logging::test_logger;
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use slasher::{test_utils::indexed_att, Config, Slasher};
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use tempfile::tempdir;
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use types::Epoch;
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#[test]
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fn attestation_pruning_empty_wrap_around() {
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let tempdir = tempdir().unwrap();
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let mut config = Config::new(tempdir.path().into());
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config.validator_chunk_size = 1;
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config.chunk_size = 16;
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config.history_length = 16;
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let slasher = Slasher::open(config.clone(), test_logger()).unwrap();
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let v = vec![0];
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let history_length = config.history_length as u64;
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let mut current_epoch = Epoch::new(history_length - 1);
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slasher.accept_attestation(indexed_att(v.clone(), 0, history_length - 1, 0));
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slasher.process_queued(current_epoch).unwrap();
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slasher.prune_database(current_epoch).unwrap();
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// Delete the previous attestation
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current_epoch = Epoch::new(2 * history_length + 2);
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slasher.prune_database(current_epoch).unwrap();
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// Add an attestation that would be surrounded with the modulo considered
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slasher.accept_attestation(indexed_att(
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v,
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2 * history_length - 3,
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2 * history_length - 2,
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1,
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));
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slasher.process_queued(current_epoch).unwrap();
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}
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