49 lines
1.4 KiB
Rust
49 lines
1.4 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity 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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// Parity 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 Parity. If not, see <http://www.gnu.org/licenses/>.
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use std::collections::HashMap;
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use std::sync::{Arc, RwLock};
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use util::numbers::U256;
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use util::hash::H256;
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use v1::helpers::ExternalMinerService;
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/// Test ExternalMinerService;
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pub struct TestExternalMiner {
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pub hashrates: Arc<RwLock<HashMap<H256, U256>>>
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}
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impl TestExternalMiner {
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pub fn new(hashrates: Arc<RwLock<HashMap<H256, U256>>>) -> Self {
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TestExternalMiner {
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hashrates: hashrates,
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}
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}
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}
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impl ExternalMinerService for TestExternalMiner {
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fn submit_hashrate(&self, hashrate: U256, id: H256) {
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self.hashrates.write().unwrap().insert(id, hashrate);
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}
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fn hashrate(&self) -> U256 {
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self.hashrates.read().unwrap().iter().fold(U256::from(0), |sum, (_, v)| sum + *v)
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}
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fn is_mining(&self) -> bool {
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!self.hashrates.read().unwrap().is_empty()
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}
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}
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