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Merge branch 'master' into client-ipc-refact

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This commit is contained in:
NikVolf
2016-07-06 14:43:36 +03:00
parent 9783c93564 f8b56317b4
commit b25a37eb38
35 changed files with 383 additions and 27179 deletions
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3
ethcore/src/basic_authority.rs
View File

@@ -203,7 +203,6 @@ mod tests {
timestamp: 0,
difficulty: 0.into(),
last_hashes: vec![],
dao_rescue_block_gas_limit: None,
gas_used: 0.into(),
gas_limit: 0.into(),
});
@@ -254,7 +253,7 @@ mod tests {
spec.ensure_db_good(db.as_hashdb_mut());
let last_hashes = vec![genesis_header.hash()];
let vm_factory = Default::default();
let b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, last_hashes, None, addr, (3141562.into(), 31415620.into()), vec![]).unwrap();
let b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, last_hashes, addr, (3141562.into(), 31415620.into()), vec![]).unwrap();
let b = b.close_and_lock();
let seal = engine.generate_seal(b.block(), Some(&tap)).unwrap();
assert!(b.try_seal(engine.deref(), seal).is_ok());

30
ethcore/src/block.rs
View File

@@ -183,7 +183,6 @@ pub struct OpenBlock<'x> {
engine: &'x Engine,
vm_factory: &'x EvmFactory,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
}
/// Just like `OpenBlock`, except that we've applied `Engine::on_close_block`, finished up the non-seal header fields,
@@ -195,7 +194,6 @@ pub struct ClosedBlock {
block: ExecutedBlock,
uncle_bytes: Bytes,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
unclosed_state: State,
}
@@ -227,7 +225,6 @@ impl<'x> OpenBlock<'x> {
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
author: Address,
gas_range_target: (U256, U256),
extra_data: Bytes,
@@ -238,7 +235,6 @@ impl<'x> OpenBlock<'x> {
engine: engine,
vm_factory: vm_factory,
last_hashes: last_hashes,
dao_rescue_block_gas_limit: dao_rescue_block_gas_limit,
};
r.block.base.header.parent_hash = parent.hash();
@@ -295,7 +291,6 @@ impl<'x> OpenBlock<'x> {
/// Get the environment info concerning this block.
pub fn env_info(&self) -> EnvInfo {
// TODO: memoise.
const SOFT_FORK_BLOCK: u64 = 1_800_000;
EnvInfo {
number: self.block.base.header.number,
author: self.block.base.header.author.clone(),
@@ -304,7 +299,6 @@ impl<'x> OpenBlock<'x> {
last_hashes: self.last_hashes.clone(), // TODO: should be a reference.
gas_used: self.block.receipts.last().map_or(U256::zero(), |r| r.gas_used),
gas_limit: self.block.base.header.gas_limit.clone(),
dao_rescue_block_gas_limit: if self.block.base.header.number == SOFT_FORK_BLOCK { Some(self.block.base.header.gas_limit) } else { self.dao_rescue_block_gas_limit },
}
}
@@ -351,7 +345,6 @@ impl<'x> OpenBlock<'x> {
block: s.block,
uncle_bytes: uncle_bytes,
last_hashes: s.last_hashes,
dao_rescue_block_gas_limit: s.dao_rescue_block_gas_limit,
unclosed_state: unclosed_state,
}
}
@@ -411,7 +404,6 @@ impl ClosedBlock {
engine: engine,
vm_factory: vm_factory,
last_hashes: self.last_hashes,
dao_rescue_block_gas_limit: self.dao_rescue_block_gas_limit,
}
}
}
@@ -481,7 +473,6 @@ pub fn enact(
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
vm_factory: &EvmFactory,
trie_factory: TrieFactory,
) -> Result<LockedBlock, Error> {
@@ -492,7 +483,7 @@ pub fn enact(
}
}
let mut b = try!(OpenBlock::new(engine, vm_factory, trie_factory, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, header.author().clone(), (3141562.into(), 31415620.into()), header.extra_data().clone()));
let mut b = try!(OpenBlock::new(engine, vm_factory, trie_factory, tracing, db, parent, last_hashes, header.author().clone(), (3141562.into(), 31415620.into()), header.extra_data().clone()));
b.set_difficulty(*header.difficulty());
b.set_gas_limit(*header.gas_limit());
b.set_timestamp(header.timestamp());
@@ -510,13 +501,12 @@ pub fn enact_bytes(
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
vm_factory: &EvmFactory,
trie_factory: TrieFactory,
) -> Result<LockedBlock, Error> {
let block = BlockView::new(block_bytes);
let header = block.header();
enact(&header, &block.transactions(), &block.uncles(), engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory, trie_factory)
enact(&header, &block.transactions(), &block.uncles(), engine, tracing, db, parent, last_hashes, vm_factory, trie_factory)
}
/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header
@@ -528,12 +518,11 @@ pub fn enact_verified(
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
vm_factory: &EvmFactory,
trie_factory: TrieFactory,
) -> Result<LockedBlock, Error> {
let view = BlockView::new(&block.bytes);
enact(&block.header, &block.transactions, &view.uncles(), engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory, trie_factory)
enact(&block.header, &block.transactions, &view.uncles(), engine, tracing, db, parent, last_hashes, vm_factory, trie_factory)
}
/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header. Seal the block aferwards
@@ -545,12 +534,11 @@ pub fn enact_and_seal(
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
dao_rescue_block_gas_limit: Option<U256>,
vm_factory: &EvmFactory,
trie_factory: TrieFactory,
) -> Result<SealedBlock, Error> {
let header = BlockView::new(block_bytes).header_view();
Ok(try!(try!(enact_bytes(block_bytes, engine, tracing, db, parent, last_hashes, dao_rescue_block_gas_limit, vm_factory, trie_factory)).seal(engine, header.seal())))
Ok(try!(try!(enact_bytes(block_bytes, engine, tracing, db, parent, last_hashes, vm_factory, trie_factory)).seal(engine, header.seal())))
}
#[cfg(test)]
@@ -570,7 +558,7 @@ mod tests {
spec.ensure_db_good(db.as_hashdb_mut());
let last_hashes = vec![genesis_header.hash()];
let vm_factory = Default::default();
let b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, last_hashes, None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
let b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, last_hashes, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
let b = b.close_and_lock();
let _ = b.seal(engine.deref(), vec![]);
}
@@ -586,7 +574,7 @@ mod tests {
let mut db = db_result.take();
spec.ensure_db_good(db.as_hashdb_mut());
let vm_factory = Default::default();
let b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, vec![genesis_header.hash()], None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap()
let b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, vec![genesis_header.hash()], Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap()
.close_and_lock().seal(engine.deref(), vec![]).unwrap();
let orig_bytes = b.rlp_bytes();
let orig_db = b.drain();
@@ -594,7 +582,7 @@ mod tests {
let mut db_result = get_temp_journal_db();
let mut db = db_result.take();
spec.ensure_db_good(db.as_hashdb_mut());
let e = enact_and_seal(&orig_bytes, engine.deref(), false, db, &genesis_header, vec![genesis_header.hash()], None, &Default::default(), Default::default()).unwrap();
let e = enact_and_seal(&orig_bytes, engine.deref(), false, db, &genesis_header, vec![genesis_header.hash()], &Default::default(), Default::default()).unwrap();
assert_eq!(e.rlp_bytes(), orig_bytes);
@@ -614,7 +602,7 @@ mod tests {
let mut db = db_result.take();
spec.ensure_db_good(db.as_hashdb_mut());
let vm_factory = Default::default();
let mut open_block = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, vec![genesis_header.hash()], None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
let mut open_block = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, vec![genesis_header.hash()], Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
let mut uncle1_header = Header::new();
uncle1_header.extra_data = b"uncle1".to_vec();
let mut uncle2_header = Header::new();
@@ -629,7 +617,7 @@ mod tests {
let mut db_result = get_temp_journal_db();
let mut db = db_result.take();
spec.ensure_db_good(db.as_hashdb_mut());
let e = enact_and_seal(&orig_bytes, engine.deref(), false, db, &genesis_header, vec![genesis_header.hash()], None, &Default::default(), Default::default()).unwrap();
let e = enact_and_seal(&orig_bytes, engine.deref(), false, db, &genesis_header, vec![genesis_header.hash()], &Default::default(), Default::default()).unwrap();
let bytes = e.rlp_bytes();
assert_eq!(bytes, orig_bytes);

111
ethcore/src/client/client_ipc.rs
View File

@@ -82,7 +82,6 @@ pub use types::blockchain_info::BlockChainInfo;
pub use types::block_status::BlockStatus;
pub use blockchain::CacheSize as BlockChainCacheSize;
const MAX_TX_QUEUE_SIZE: usize = 4096;
const MAX_QUEUE_SIZE_TO_SLEEP_ON: usize = 2;
@@ -287,7 +286,7 @@ impl Client {
let last_hashes = self.build_last_hashes(header.parent_hash.clone());
let db = self.state_db.lock().unwrap().boxed_clone();
let enact_result = enact_verified(&block, engine, self.tracedb.tracing_enabled(), db, &parent, last_hashes, self.dao_rescue_block_gas_limit(header.parent_hash.clone()), &self.vm_factory, self.trie_factory.clone());
let enact_result = enact_verified(&block, engine, self.tracedb.tracing_enabled(), db, &parent, last_hashes, &self.vm_factory, self.trie_factory.clone());
if let Err(e) = enact_result {
warn!(target: "client", "Block import failed for #{} ({})\nError: {:?}", header.number(), header.hash(), e);
return Err(());
@@ -483,7 +482,7 @@ impl Client {
HeaderView::new(&self.best_block_header()).state_root(),
self.engine.account_start_nonce(),
self.trie_factory.clone())
.expect("State root of best block header always valid.")
.expect("State root of best block header always valid.")
}
/// Get info on the cache.
@@ -594,8 +593,6 @@ impl Client {
}
}
#[derive(Ipc)]
#[ipc(client_ident="RemoteClient")]
impl BlockChainClient for Client {
fn call(&self, t: &SignedTransaction, analytics: CallAnalytics) -> Result<Executed, ExecutionError> {
let header = self.block_header(BlockID::Latest).unwrap();
@@ -609,7 +606,6 @@ impl BlockChainClient for Client {
last_hashes: last_hashes,
gas_used: U256::zero(),
gas_limit: U256::max_value(),
dao_rescue_block_gas_limit: self.dao_rescue_block_gas_limit(view.parent_hash()),
};
// that's just a copy of the state.
let mut state = self.state();
@@ -708,7 +704,7 @@ impl BlockChainClient for Client {
fn transaction_receipt(&self, id: TransactionID) -> Option<LocalizedReceipt> {
self.transaction_address(id).and_then(|address| {
let t = self.chain.block(&address.block_hash)
.and_then(|block| BlockView::new(&block).localized_transaction_at(address.index));
.and_then(|block| BlockView::new(&block).localized_transaction_at(address.index));
match (t, self.chain.transaction_receipt(&address)) {
(Some(tx), Some(receipt)) => {
@@ -811,42 +807,42 @@ impl BlockChainClient for Client {
// TODO: lock blockchain only once
let mut blocks = filter.bloom_possibilities().iter()
.filter_map(|bloom| self.blocks_with_bloom(bloom, filter.from_block.clone(), filter.to_block.clone()))
.flat_map(|m| m)
// remove duplicate elements
.collect::<HashSet<u64>>()
.into_iter()
.collect::<Vec<u64>>();
.filter_map(|bloom| self.blocks_with_bloom(bloom, filter.from_block.clone(), filter.to_block.clone()))
.flat_map(|m| m)
// remove duplicate elements
.collect::<HashSet<u64>>()
.into_iter()
.collect::<Vec<u64>>();
blocks.sort();
blocks.into_iter()
.filter_map(|number| self.chain.block_hash(number).map(|hash| (number, hash)))
.filter_map(|(number, hash)| self.chain.block_receipts(&hash).map(|r| (number, hash, r.receipts)))
.filter_map(|(number, hash, receipts)| self.chain.block(&hash).map(|ref b| (number, hash, receipts, BlockView::new(b).transaction_hashes())))
.flat_map(|(number, hash, receipts, hashes)| {
let mut log_index = 0;
receipts.into_iter()
.enumerate()
.flat_map(|(index, receipt)| {
log_index += receipt.logs.len();
receipt.logs.into_iter()
.enumerate()
.filter(|tuple| filter.matches(&tuple.1))
.map(|(i, log)| LocalizedLogEntry {
entry: log,
block_hash: hash.clone(),
block_number: number,
transaction_hash: hashes.get(index).cloned().unwrap_or_else(H256::new),
transaction_index: index,
log_index: log_index + i
})
.collect::<Vec<LocalizedLogEntry>>()
})
.collect::<Vec<LocalizedLogEntry>>()
.filter_map(|number| self.chain.block_hash(number).map(|hash| (number, hash)))
.filter_map(|(number, hash)| self.chain.block_receipts(&hash).map(|r| (number, hash, r.receipts)))
.filter_map(|(number, hash, receipts)| self.chain.block(&hash).map(|ref b| (number, hash, receipts, BlockView::new(b).transaction_hashes())))
.flat_map(|(number, hash, receipts, hashes)| {
let mut log_index = 0;
receipts.into_iter()
.enumerate()
.flat_map(|(index, receipt)| {
log_index += receipt.logs.len();
receipt.logs.into_iter()
.enumerate()
.filter(|tuple| filter.matches(&tuple.1))
.map(|(i, log)| LocalizedLogEntry {
entry: log,
block_hash: hash.clone(),
block_number: number,
transaction_hash: hashes.get(index).cloned().unwrap_or_else(H256::new),
transaction_index: index,
log_index: log_index + i
})
.collect::<Vec<LocalizedLogEntry>>()
})
.collect()
.collect::<Vec<LocalizedLogEntry>>()
})
.collect()
}
fn filter_traces(&self, filter: TraceFilter) -> Option<Vec<LocalizedTrace>> {
@@ -870,23 +866,23 @@ impl BlockChainClient for Client {
fn trace(&self, trace: TraceId) -> Option<LocalizedTrace> {
let trace_address = trace.address;
self.transaction_address(trace.transaction)
.and_then(|tx_address| {
self.block_number(BlockID::Hash(tx_address.block_hash))
.and_then(|number| self.tracedb.trace(number, tx_address.index, trace_address))
})
.and_then(|tx_address| {
self.block_number(BlockID::Hash(tx_address.block_hash))
.and_then(|number| self.tracedb.trace(number, tx_address.index, trace_address))
})
}
fn transaction_traces(&self, transaction: TransactionID) -> Option<Vec<LocalizedTrace>> {
self.transaction_address(transaction)
.and_then(|tx_address| {
self.block_number(BlockID::Hash(tx_address.block_hash))
.and_then(|number| self.tracedb.transaction_traces(number, tx_address.index))
})
.and_then(|tx_address| {
self.block_number(BlockID::Hash(tx_address.block_hash))
.and_then(|number| self.tracedb.transaction_traces(number, tx_address.index))
})
}
fn block_traces(&self, block: BlockID) -> Option<Vec<LocalizedTrace>> {
self.block_number(block)
.and_then(|number| self.tracedb.block_traces(number))
.and_then(|number| self.tracedb.block_traces(number))
}
fn last_hashes(&self) -> LastHashes {
@@ -900,9 +896,9 @@ impl BlockChainClient for Client {
};
self.miner.import_transactions(self, transactions, &fetch_account)
.into_iter()
.map(|res| res.map_err(|e| e.into()))
.collect()
.into_iter()
.map(|res| res.map_err(|e| e.into()))
.collect()
}
fn queue_transactions(&self, transactions: Vec<Bytes>) {
@@ -939,7 +935,6 @@ impl MiningBlockChainClient for Client {
self.state_db.lock().unwrap().boxed_clone(),
&self.chain.block_header(&h).expect("h is best block hash: so it's header must exist: qed"),
self.build_last_hashes(h.clone()),
self.dao_rescue_block_gas_limit(h.clone()),
author,
gas_range_target,
extra_data,
@@ -947,13 +942,13 @@ impl MiningBlockChainClient for Client {
// Add uncles
self.chain
.find_uncle_headers(&h, engine.maximum_uncle_age())
.unwrap()
.into_iter()
.take(engine.maximum_uncle_count())
.foreach(|h| {
open_block.push_uncle(h).unwrap();
});
.find_uncle_headers(&h, engine.maximum_uncle_age())
.unwrap()
.into_iter()
.take(engine.maximum_uncle_count())
.foreach(|h| {
open_block.push_uncle(h).unwrap();
});
open_block
}

24
ethcore/src/client/mod.rs
View File

@@ -42,7 +42,7 @@ use header::{BlockNumber};
use transaction::{LocalizedTransaction, SignedTransaction};
use log_entry::LocalizedLogEntry;
use filter::Filter;
use views::{HeaderView, BlockView};
use views::{BlockView};
use error::{ImportResult, ExecutionError};
use receipt::LocalizedReceipt;
use trace::LocalizedTrace;
@@ -216,28 +216,6 @@ pub trait BlockChainClient : Sync + Send {
Err(())
}
}
/// Get `Some` gas limit of SOFT_FORK_BLOCK, or `None` if chain is not yet that long.
fn dao_rescue_block_gas_limit(&self, chain_hash: H256) -> Option<U256> {
const SOFT_FORK_BLOCK: u64 = 1800000;
// shortcut if the canon chain is already known.
if self.chain_info().best_block_number > SOFT_FORK_BLOCK + 1000 {
return self.block_header(BlockID::Number(SOFT_FORK_BLOCK)).map(|header| HeaderView::new(&header).gas_limit());
}
// otherwise check according to `chain_hash`.
if let Some(mut header) = self.block_header(BlockID::Hash(chain_hash)) {
if HeaderView::new(&header).number() < SOFT_FORK_BLOCK {
None
} else {
while HeaderView::new(&header).number() != SOFT_FORK_BLOCK {
header = self.block_header(BlockID::Hash(HeaderView::new(&header).parent_hash())).expect("chain is complete; parent of chain entry must be in chain; qed");
}
Some(HeaderView::new(&header).gas_limit())
}
} else {
None
}
}
}
/// Extended client interface used for mining

5
ethcore/src/env_info.rs
View File

@@ -39,9 +39,6 @@ pub struct EnvInfo {
pub last_hashes: LastHashes,
/// The gas used.
pub gas_used: U256,
/// Block gas limit at DAO rescue block SOFT_FORK_BLOCK or None if not yet there.
pub dao_rescue_block_gas_limit: Option<U256>,
}
impl Default for EnvInfo {
@@ -54,7 +51,6 @@ impl Default for EnvInfo {
gas_limit: 0.into(),
last_hashes: vec![],
gas_used: 0.into(),
dao_rescue_block_gas_limit: None,
}
}
}
@@ -70,7 +66,6 @@ impl From<ethjson::vm::Env> for EnvInfo {
timestamp: e.timestamp.into(),
last_hashes: (1..cmp::min(number + 1, 257)).map(|i| format!("{}", number - i).as_bytes().sha3()).collect(),
gas_used: U256::zero(),
dao_rescue_block_gas_limit: None,
}
}
}

15
ethcore/src/ethereum/ethash.rs
View File

@@ -39,8 +39,6 @@ pub struct EthashParams {
pub registrar: Address,
/// Homestead transition block number.
pub frontier_compatibility_mode_limit: u64,
/// Enable the soft-fork logic.
pub dao_rescue_soft_fork: bool,
}
impl From<ethjson::spec::EthashParams> for EthashParams {
@@ -53,7 +51,6 @@ impl From<ethjson::spec::EthashParams> for EthashParams {
block_reward: p.block_reward.into(),
registrar: p.registrar.into(),
frontier_compatibility_mode_limit: p.frontier_compatibility_mode_limit.into(),
dao_rescue_soft_fork: p.dao_rescue_soft_fork.into(),
}
}
}
@@ -102,11 +99,7 @@ impl Engine for Ethash {
if env_info.number < self.ethash_params.frontier_compatibility_mode_limit {
Schedule::new_frontier()
} else {
let mut s = Schedule::new_homestead();
if self.ethash_params.dao_rescue_soft_fork {
s.reject_dao_transactions = env_info.dao_rescue_block_gas_limit.map_or(false, |x| x <= 4_000_000.into());
}
s
Schedule::new_homestead()
}
}
@@ -325,7 +318,7 @@ mod tests {
spec.ensure_db_good(db.as_hashdb_mut());
let last_hashes = vec![genesis_header.hash()];
let vm_factory = Default::default();
let b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, last_hashes, None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
let b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, last_hashes, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
let b = b.close();
assert_eq!(b.state().balance(&Address::zero()), U256::from_str("4563918244f40000").unwrap());
}
@@ -340,7 +333,7 @@ mod tests {
spec.ensure_db_good(db.as_hashdb_mut());
let last_hashes = vec![genesis_header.hash()];
let vm_factory = Default::default();
let mut b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, last_hashes, None, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
let mut b = OpenBlock::new(engine.deref(), &vm_factory, Default::default(), false, db, &genesis_header, last_hashes, Address::zero(), (3141562.into(), 31415620.into()), vec![]).unwrap();
let mut uncle = Header::new();
let uncle_author = address_from_hex("ef2d6d194084c2de36e0dabfce45d046b37d1106");
uncle.author = uncle_author.clone();
@@ -369,7 +362,6 @@ mod tests {
last_hashes: vec![],
gas_used: 0.into(),
gas_limit: 0.into(),
dao_rescue_block_gas_limit: None,
});
assert!(schedule.stack_limit > 0);
@@ -382,7 +374,6 @@ mod tests {
last_hashes: vec![],
gas_used: 0.into(),
gas_limit: 0.into(),
dao_rescue_block_gas_limit: None,
});
assert!(!schedule.have_delegate_call);

9
ethcore/src/ethereum/mod.rs
View File

@@ -33,11 +33,8 @@ use super::spec::*;
pub fn new_olympic() -> Spec { Spec::load(include_bytes!("../../res/ethereum/olympic.json")) }
/// Create a new Frontier mainnet chain spec.
pub fn new_frontier(dao_rescue: bool) -> Spec {
Spec::load(match dao_rescue {
true => include_bytes!("../../res/ethereum/frontier_dao_rescue.json"),
false => include_bytes!("../../res/ethereum/frontier.json"),
})
pub fn new_frontier() -> Spec {
Spec::load(include_bytes!("../../res/ethereum/frontier.json"))
}
/// Create a new Frontier chain spec as though it never changes to Homestead.
@@ -89,7 +86,7 @@ mod tests {
#[test]
fn frontier() {
let frontier = new_frontier(true);
let frontier = new_frontier();
assert_eq!(frontier.state_root(), H256::from_str("d7f8974fb5ac78d9ac099b9ad5018bedc2ce0a72dad1827a1709da30580f0544").unwrap());
let genesis = frontier.genesis_block();

1
ethcore/src/externalities.rs
View File

@@ -319,7 +319,6 @@ mod tests {
last_hashes: vec![],
gas_used: 0.into(),
gas_limit: 0.into(),
dao_rescue_block_gas_limit: None,
}
}

4
ethcore/src/migrations/extras/v6.rs
View File

@@ -1,4 +1,4 @@
use util::migration::Migration;
use util::migration::SimpleMigration;
/// This migration reduces the sizes of keys and moves `ExtrasIndex` byte from back to the front.
pub struct ToV6;
@@ -17,7 +17,7 @@ impl ToV6 {
}
}
impl Migration for ToV6 {
impl SimpleMigration for ToV6 {
fn version(&self) -> u32 {
6
}

1
ethcore/src/miner/miner.rs
View File

@@ -356,7 +356,6 @@ impl MinerService for Miner {
last_hashes: last_hashes,
gas_used: U256::zero(),
gas_limit: U256::max_value(),
dao_rescue_block_gas_limit: chain.dao_rescue_block_gas_limit(header.parent_hash().clone()),
};
// that's just a copy of the state.
let mut state = block.state().clone();

2
ethcore/src/miner/mod.rs
View File

@@ -33,7 +33,7 @@
//! use ethcore::miner::{Miner, MinerService};
//!
//! fn main() {
//! let miner: Miner = Miner::with_spec(ethereum::new_frontier(true));
//! let miner: Miner = Miner::with_spec(ethereum::new_frontier());
//! // get status
//! assert_eq!(miner.status().transactions_in_pending_queue, 0);
//!

1
ethcore/src/tests/helpers.rs
View File

@@ -180,7 +180,6 @@ pub fn generate_dummy_client_with_spec_and_data<F>(get_test_spec: F, block_numbe
db,
&last_header,
last_hashes.clone(),
None,
author.clone(),
(3141562.into(), 31415620.into()),
vec![]