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Add associateCodeContract to state manager

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This commit is contained in:
Mason Fischer 2020-05-13 17:39:14 -04:00
parent 81991a3d29
commit 9cf0150314
2 changed files with 20 additions and 0 deletions
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5
core/vm/state_manager.go
View file

@ -23,6 +23,7 @@ var funcs = map[string]stateManagerFunction{
"getCodeContractBytecode(address)": getCodeContractBytecode,
"getCodeContractHash(address)": getCodeContractHash,
"getCodeContractAddress(address)": getCodeContractAddress,
"associateCodeContract(address,address)": associateCodeContract,
"incrementOvmContractNonce(address)": incrementOvmContractNonce,
}
var methodIds map[[4]byte]stateManagerFunction
@ -75,6 +76,10 @@ func getCodeContractHash(evm *EVM, contract *Contract, input []byte) (ret []byte
return codeHash.Bytes(), nil
}
func associateCodeContract(evm *EVM, contract *Contract, input []byte) (ret []byte, err error) {
return nil, nil
}
func getCodeContractAddress(evm *EVM, contract *Contract, input []byte) (ret []byte, err error) {
address := input[4:36]
return address, nil

15
tests/ovm_test.go
View file

@ -115,6 +115,21 @@ func TestGetCodeContractAddress(t *testing.T) {
}
}
func TestAssociateCodeContract(t *testing.T) {
rawStateManagerAbi, _ := ioutil.ReadFile("./StateManagerABI.json")
stateManagerAbi, _ := abi.JSON(strings.NewReader(string(rawStateManagerAbi)))
state := newState()
address := common.HexToAddress("9999999999999999999999999999999999999999")
getCodeContractAddressCalldata, _ := stateManagerAbi.Pack("associateCodeContract", address, address)
_, err := call(t, state, vm.StateManagerAddress, getCodeContractAddressCalldata)
if err != nil {
t.Errorf("Failed to call associateCodeContract: %s", err)
}
}
func TestGetCodeContractBytecode(t *testing.T) {
state := newState()
initCode, _ := hex.DecodeString("6080604052348015600f57600080fd5b5060b28061001e6000396000f3fe6080604052348015600f57600080fd5b506004361060285760003560e01c80639b0b0fda14602d575b600080fd5b606060048036036040811015604157600080fd5b8101908080359060200190929190803590602001909291905050506062565b005b8060008084815260200190815260200160002081905550505056fea265627a7a7231582053ac32a8b70d1cf87fb4ebf5a538ea9d9e773351e6c8afbc4bf6a6c273187f4a64736f6c63430005110032")