diff options
Diffstat (limited to 'accounts/abi/bind/backends/simulated.go')
| -rw-r--r-- | accounts/abi/bind/backends/simulated.go | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go index 6cdb9a0cc..4866c4f58 100644 --- a/accounts/abi/bind/backends/simulated.go +++ b/accounts/abi/bind/backends/simulated.go @@ -92,6 +92,10 @@ func (b *SimulatedBackend) ContractCall(contract common.Address, data []byte, pe block = b.blockchain.CurrentBlock() statedb, _ = b.blockchain.State() } + // If there's no code to interact with, respond with an appropriate error + if code := statedb.GetCode(contract); len(code) == 0 { + return nil, bind.ErrNoCode + } // Set infinite balance to the a fake caller account from := statedb.GetOrNewStateObject(common.Address{}) from.SetBalance(common.MaxBig) @@ -134,7 +138,12 @@ func (b *SimulatedBackend) EstimateGasLimit(sender common.Address, contract *com block = b.pendingBlock statedb = b.pendingState.Copy() ) - + // If there's no code to interact with, respond with an appropriate error + if contract != nil { + if code := statedb.GetCode(*contract); len(code) == 0 { + return nil, bind.ErrNoCode + } + } // Set infinite balance to the a fake caller account from := statedb.GetOrNewStateObject(sender) from.SetBalance(common.MaxBig) |