openethereum/json/src/spec/tendermint.rs
keorn be30c44179 Validator/authority contract (#3937)
* dir

* simple validator list

* stub validator contract

* make the engine hold Weak<Client> instead of IoChannel

* validator set factory

* register weak client with ValidatorContract

* check chain security

* add address array to generator

* register provider contract

* update validator set on notify

* add validator contract spec

* simple list test

* split update and contract test

* contract change

* use client in tendermint

* fix deadlock

* step duration in params

* adapt tendermint tests

* add storage fields to test spec

* constructor spec

* execute under wrong address

* create under correct address

* revert

* validator contract constructor

* move genesis block lookup

* add removal ability to contract

* validator contract adding validators

* fix basic authority

* validator changing test

* more docs

* update sync tests

* remove env_logger

* another env_logger

* cameltoe

* hold EngineClient instead of Client

* add a comment about lock scope
2017-01-10 12:23:59 +01:00

74 lines
2.1 KiB
Rust

// Copyright 2015, 2016 Ethcore (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Tendermint params deserialization.
use uint::Uint;
use super::ValidatorSet;
/// Tendermint params deserialization.
#[derive(Debug, PartialEq, Deserialize)]
pub struct TendermintParams {
/// Gas limit divisor.
#[serde(rename="gasLimitBoundDivisor")]
pub gas_limit_bound_divisor: Uint,
/// Valid validators.
pub validators: ValidatorSet,
/// Propose step timeout in milliseconds.
#[serde(rename="timeoutPropose")]
pub timeout_propose: Option<Uint>,
/// Prevote step timeout in milliseconds.
#[serde(rename="timeoutPrevote")]
pub timeout_prevote: Option<Uint>,
/// Precommit step timeout in milliseconds.
#[serde(rename="timeoutPrecommit")]
pub timeout_precommit: Option<Uint>,
/// Commit step timeout in milliseconds.
#[serde(rename="timeoutCommit")]
pub timeout_commit: Option<Uint>,
/// Block reward.
#[serde(rename="blockReward")]
pub block_reward: Option<Uint>,
}
/// Tendermint engine deserialization.
#[derive(Debug, PartialEq, Deserialize)]
pub struct Tendermint {
/// Ethash params.
pub params: TendermintParams,
}
#[cfg(test)]
mod tests {
use serde_json;
use spec::tendermint::Tendermint;
#[test]
fn tendermint_deserialization() {
let s = r#"{
"params": {
"gasLimitBoundDivisor": "0x0400",
"validators": {
"list": ["0xc6d9d2cd449a754c494264e1809c50e34d64562b"]
},
"blockReward": "0x50"
}
}"#;
let _deserialized: Tendermint = serde_json::from_str(s).unwrap();
}
}