799c69c8d5
* Minor additions to allow resetting of code. * Add test. * Provisional DAO hard-fork proposal. * Change to reflect latest HF spec. * Include extradata restrictions and overrides. * Introduce new tests. * Update tests to new spec format. * Allow JSON chain spec fields to be optional. * Remove superfluous definitions. Fix overflow risk. * Fix build. * Add missing file. * Remove old flag. * Update to latest address set. * Update tests and test spec to latest. Change the mining default to release only on own transactions.
124 lines
4.1 KiB
Rust
124 lines
4.1 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/>.
|
|
|
|
//! Ethash params deserialization.
|
|
|
|
use uint::Uint;
|
|
use hash::Address;
|
|
|
|
/// Deserializable doppelganger of EthashParams.
|
|
#[derive(Debug, PartialEq, Deserialize)]
|
|
pub struct EthashParams {
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="gasLimitBoundDivisor")]
|
|
pub gas_limit_bound_divisor: Uint,
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="minimumDifficulty")]
|
|
pub minimum_difficulty: Uint,
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="difficultyBoundDivisor")]
|
|
pub difficulty_bound_divisor: Uint,
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="durationLimit")]
|
|
pub duration_limit: Uint,
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="blockReward")]
|
|
pub block_reward: Uint,
|
|
/// See main EthashParams docs.
|
|
pub registrar: Option<Address>,
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="frontierCompatibilityModeLimit")]
|
|
pub frontier_compatibility_mode_limit: Option<Uint>,
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="daoHardforkTransition")]
|
|
pub dao_hardfork_transition: Option<Uint>,
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="daoHardforkBeneficiary")]
|
|
pub dao_hardfork_beneficiary: Option<Address>,
|
|
/// See main EthashParams docs.
|
|
#[serde(rename="daoHardforkAccounts")]
|
|
pub dao_hardfork_accounts: Option<Vec<Address>>,
|
|
}
|
|
|
|
/// Ethash engine deserialization.
|
|
#[derive(Debug, PartialEq, Deserialize)]
|
|
pub struct Ethash {
|
|
/// Ethash params.
|
|
pub params: EthashParams,
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use serde_json;
|
|
use spec::ethash::Ethash;
|
|
|
|
#[test]
|
|
fn ethash_deserialization() {
|
|
let s = r#"{
|
|
"params": {
|
|
"gasLimitBoundDivisor": "0x0400",
|
|
"minimumDifficulty": "0x020000",
|
|
"difficultyBoundDivisor": "0x0800",
|
|
"durationLimit": "0x0d",
|
|
"blockReward": "0x4563918244F40000",
|
|
"registrar": "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
|
|
"frontierCompatibilityModeLimit": "0x42",
|
|
"daoHardforkTransition": "0x08",
|
|
"daoHardforkBeneficiary": "0xabcabcabcabcabcabcabcabcabcabcabcabcabca",
|
|
"daoHardforkAccounts": [
|
|
"0x304a554a310c7e546dfe434669c62820b7d83490",
|
|
"0x914d1b8b43e92723e64fd0a06f5bdb8dd9b10c79",
|
|
"0xfe24cdd8648121a43a7c86d289be4dd2951ed49f",
|
|
"0x17802f43a0137c506ba92291391a8a8f207f487d",
|
|
"0xb136707642a4ea12fb4bae820f03d2562ebff487",
|
|
"0xdbe9b615a3ae8709af8b93336ce9b477e4ac0940",
|
|
"0xf14c14075d6c4ed84b86798af0956deef67365b5",
|
|
"0xca544e5c4687d109611d0f8f928b53a25af72448",
|
|
"0xaeeb8ff27288bdabc0fa5ebb731b6f409507516c",
|
|
"0xcbb9d3703e651b0d496cdefb8b92c25aeb2171f7",
|
|
"0xaccc230e8a6e5be9160b8cdf2864dd2a001c28b6",
|
|
"0x2b3455ec7fedf16e646268bf88846bd7a2319bb2",
|
|
"0x4613f3bca5c44ea06337a9e439fbc6d42e501d0a",
|
|
"0xd343b217de44030afaa275f54d31a9317c7f441e",
|
|
"0x84ef4b2357079cd7a7c69fd7a37cd0609a679106",
|
|
"0xda2fef9e4a3230988ff17df2165440f37e8b1708",
|
|
"0xf4c64518ea10f995918a454158c6b61407ea345c",
|
|
"0x7602b46df5390e432ef1c307d4f2c9ff6d65cc97",
|
|
"0xbb9bc244d798123fde783fcc1c72d3bb8c189413",
|
|
"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
|
|
]
|
|
}
|
|
}"#;
|
|
|
|
let _deserialized: Ethash = serde_json::from_str(s).unwrap();
|
|
}
|
|
|
|
#[test]
|
|
fn ethash_deserialization_missing_optionals() {
|
|
let s = r#"{
|
|
"params": {
|
|
"gasLimitBoundDivisor": "0x0400",
|
|
"minimumDifficulty": "0x020000",
|
|
"difficultyBoundDivisor": "0x0800",
|
|
"durationLimit": "0x0d",
|
|
"blockReward": "0x4563918244F40000"
|
|
}
|
|
}"#;
|
|
|
|
let _deserialized: Ethash = serde_json::from_str(s).unwrap();
|
|
}
|
|
}
|