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fixed jit tests

This commit is contained in:
debris 2016-01-09 23:24:01 +01:00
parent 55a023554a
commit efa6c424c1
3 changed files with 58 additions and 30 deletions
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18
src/evm/executive.rs
View File

@ -40,6 +40,10 @@ impl Substate {
}
}
pub fn logs(&self) -> &[LogEntry] {
&self.logs
}
/// Appends another substate to this substate.
fn accrue(&mut self, s: Substate) {
self.suicides.extend(s.suicides.into_iter());
@ -203,7 +207,7 @@ impl<'a> Executive<'a> {
}
/// Finalizes the transaction (does refunds and suicides).
fn finalize(&self, substate: Substate, gas: U256, gas_used: U256) {
fn finalize(&mut self, substate: Substate, gas: U256, gas_used: U256) {
let schedule = self.engine.evm_schedule(self.info);
// refunds from SSTORE nonzero -> zero
@ -214,7 +218,9 @@ impl<'a> Executive<'a> {
let refund = cmp::min(sstore_refunds + suicide_refunds, (gas - gas_used) / U256::from(2));
// perform suicides
//self.state.
for address in substate.suicides.iter() {
self.state.kill_account(address);
}
}
}
@ -248,8 +254,8 @@ impl<'a> Ext for Externalities<'a> {
}
fn sstore(&mut self, key: H256, value: H256) {
// if SSTORE nonzero -> zero, increment refund count
if value == H256::new() && self.state.storage_at(&self.params.address, &key) != H256::new() {
//self.substate.refunds_count = self.substate.refunds_count + U256::from(self.engine.evm_schedule(self.info).sstore_refund_gas);
self.substate.refunds_count = self.substate.refunds_count + U256::one();
}
self.state.set_storage(&self.params.address, key, value)
@ -269,9 +275,9 @@ impl<'a> Ext for Externalities<'a> {
}
}
fn create(&mut self, gas: u64, endowment: &U256, code: &[u8]) -> (Address, u64) {
fn create(&mut self, gas: u64, endowment: &U256, code: &[u8]) -> Option<(Address, u64)> {
match self.state.balance(&self.params.address) >= *endowment && self.depth < 1024 {
false => (Address::new(), gas),
false => None,
true => {
let address = contract_address(&self.params.address, &self.state.nonce(&self.params.address));
let params = EvmParams {
@ -292,7 +298,7 @@ impl<'a> Ext for Externalities<'a> {
println!("res: {:?}", res);
}
self.substate.accrue(substate);
(address, gas)
Some((address, gas))
}
}
}

11
src/evm/ext.rs
View File

@ -18,11 +18,14 @@ pub trait Ext {
fn blockhash(&self, number: &U256) -> H256;
/// Creates new contract.
/// Returns new contract address and gas used.
fn create(&mut self, gas: u64, endowment: &U256, code: &[u8]) -> (Address, u64);
/// If contract creation is successfull,
/// returns new contract address and gas used,
/// otherwise `None`.
fn create(&mut self, gas: u64, endowment: &U256, code: &[u8]) -> Option<(Address, u64)>;
/// Calls existing contract.
/// Returns call output and gas used.
/// Message call.
/// If call is successfull, returns call output and gas used,
/// otherwise `None`.
fn call(&mut self, gas: u64, call_gas: u64, receive_address: &Address, value: &U256, data: &[u8], code_address: &Address) -> Option<(Vec<u8>, u64)>;
/// Returns code at given address

59
src/evm/jit.rs
View File

@ -208,9 +208,13 @@ impl<'a> evmjit::Ext for ExtAdapter<'a> {
init_size: u64,
address: *mut evmjit::H256) {
unsafe {
let (addr, gas) = self.ext.create(*io_gas, &U256::from_jit(&*endowment), slice::from_raw_parts(init_beg, init_size as usize));
*io_gas = gas;
*address = addr.into_jit();
match self.ext.create(*io_gas, &U256::from_jit(&*endowment), slice::from_raw_parts(init_beg, init_size as usize)) {
Some((addr, gas)) => {
*io_gas = gas;
*address = addr.into_jit();
},
None => ()
};
}
}
@ -389,9 +393,10 @@ mod tests {
let mut state = State::new_temp();
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
@ -411,9 +416,10 @@ mod tests {
let mut state = State::new_temp();
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
@ -433,9 +439,10 @@ mod tests {
let mut state = State::new_temp();
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
@ -456,9 +463,10 @@ mod tests {
let mut state = State::new_temp();
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
@ -479,9 +487,10 @@ mod tests {
let mut state = State::new_temp();
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
@ -518,9 +527,10 @@ mod tests {
state.init_code(&sender, sender_code);
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
@ -542,9 +552,10 @@ mod tests {
state.add_balance(&address, &U256::from(0x10));
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
@ -563,10 +574,13 @@ mod tests {
let mut state = State::new_temp();
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
let logs = ext.logs();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
let logs = substate.logs();
assert_eq!(logs.len(), 1);
let log = &logs[0];
assert_eq!(log.address(), &address);
@ -594,10 +608,13 @@ mod tests {
let mut state = State::new_temp();
let info = EnvInfo::new();
let engine = TestEngine::new();
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
let logs = ext.logs();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
let logs = substate.logs();
assert_eq!(logs.len(), 1);
let log = &logs[0];
assert_eq!(log.address(), &address);
@ -621,9 +638,10 @@ mod tests {
info.number = U256::one();
info.last_hashes.push(H256::from(address.clone()));
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}
@ -645,9 +663,10 @@ mod tests {
info.number = U256::one();
info.last_hashes.push(H256::from(address.clone()));
let engine = TestEngine::new();
let mut substate = Substate::new();
{
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params);
let mut ext = Externalities::new(&mut state, &info, &engine, 0, &params, &mut substate);
let evm = JitEvm;
assert_eq!(evm.exec(&params, &mut ext), EvmResult::Stop);
}