50 lines
1.5 KiB
Rust
50 lines
1.5 KiB
Rust
// Copyright (C) Parity Technologies (UK) Ltd.
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// This file is part of Pezkuwi.
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// Pezkuwi is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Pezkuwi is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Pezkuwi. If not, see <http://www.gnu.org/licenses/>.
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use honggfuzz::fuzz;
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use pezkuwi_erasure_coding::*;
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use pezkuwi_pez_node_primitives::{AvailableData, BlockData, PoV};
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use pezkuwi_primitives::PersistedValidationData;
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use std::sync::Arc;
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fn main() {
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loop {
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fuzz!(|data: &[u8]| {
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let pov_block = PoV { block_data: BlockData(data.iter().cloned().collect()) };
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let available_data = AvailableData {
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pov: Arc::new(pov_block),
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validation_data: PersistedValidationData::default(),
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};
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let chunks = obtain_chunks_v1(10, &available_data).unwrap();
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assert_eq!(chunks.len(), 10);
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// any 4 chunks should work.
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let reconstructed: AvailableData = reconstruct_v1(
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10,
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[(&*chunks[1], 1), (&*chunks[4], 4), (&*chunks[6], 6), (&*chunks[9], 9)]
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.iter()
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.cloned(),
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)
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.unwrap();
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assert_eq!(reconstructed, available_data);
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println!("{:?}", reconstructed);
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});
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}
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}
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