public void Regression_mainnet_226522()
{
_blockNumber = 1;
Address deployed = Address.OfContract(TestItem.AddressC, 0);
StorageAddress storageAddress = new StorageAddress(deployed, 1);
byte[] deployedCode = new byte[106]; // cost is * 200
byte[] initCode = Prepare.EvmCode
.PushData(1)
.PushData(1)
.Op(Instruction.SSTORE)
.PushData(0)
.PushData(1)
.Op(Instruction.SSTORE) // here we reset storage so we would get refund of 15000 gas
.ForInitOf(deployedCode).Done;
byte[] createCode = Prepare.EvmCode
.Create(initCode, 0)
.PushData(0)
.Op(Instruction.SSTORE)
.Done;
TestState.CreateAccount(TestItem.AddressC, 1.Ether());
Keccak createCodeHash = TestState.UpdateCode(createCode);
TestState.UpdateCodeHash(TestItem.AddressC, createCodeHash, Spec);
byte[] code = Prepare.EvmCode
.Call(TestItem.AddressC, 32000 + 20003 + 20000 + 5000 + 500 + 0) // not enough
.Done;
var receipt = Execute(code);
byte[] result = Storage.Get(storageAddress);
Assert.AreEqual(new byte[] { 0 }, result, "storage reverted");
Assert.AreEqual(83136, receipt.GasSpent, "with refund");
byte[] returnData = Storage.Get(new StorageAddress(TestItem.AddressC, 0));
Assert.AreEqual(deployed.Bytes, returnData, "address returned");
}
public void ReportStorageChange(StorageAddress storageAddress, byte[] before, byte[] after)
{
Dictionary <UInt256, ParityStateChange <byte[]> > storage = null;
if (!_trace.StateChanges.ContainsKey(storageAddress.Address))
{
_trace.StateChanges[storageAddress.Address] = new ParityAccountStateChange();
}
storage = _trace.StateChanges[storageAddress.Address].Storage;
if (storage == null)
{
storage = _trace.StateChanges[storageAddress.Address].Storage = new Dictionary <UInt256, ParityStateChange <byte[]> >();
}
if (storage.ContainsKey(storageAddress.Index))
{
before = storage[storageAddress.Index].Before ?? before;
}
storage[storageAddress.Index] = new ParityStateChange <byte[]>(before, after);
}
public void ReportStorageChange(StorageAddress storageAddress, byte[] before, byte[] after)
{
throw new NotSupportedException();
}
public void ReportStorageChange(StorageAddress storageAddress, byte[] before, byte[] after)
{
_currentTxTracer.ReportStorageChange(storageAddress, before, after);
}
public void ReportStorageChange(StorageAddress storageAddress, byte[] before, byte[] after) => throw new InvalidOperationException(ErrorMessage);
protected void AssertStorage(StorageAddress storageAddress, BigInteger expectedValue)
{
byte[] actualValue = Storage.Get(storageAddress);
Assert.AreEqual(expectedValue.ToBigEndianByteArray(), actualValue, $"storage {storageAddress}");
}
private void txt_StorageAddress_ButtonCustomClick(object sender, EventArgs e)
{
StorageAddress sd = new StorageAddress(this);
sd.ShowDialog();
}
