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GetStorageArgs

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This commit is contained in:
Taylor Gerring 2015-03-26 10:52:32 +01:00
parent 966cfa4bdd
commit bd1a54f076
3 changed files with 56 additions and 21 deletions
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6
rpc/api.go
View File

@ -106,11 +106,7 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
return err
}
if err := args.requirements(); err != nil {
return err
}
*reply = api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address).Storage()
*reply = api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address.Hex()).Storage()
case "eth_getStorageAt":
args := new(GetStorageAtArgs)
if err := json.Unmarshal(req.Params, &args); err != nil {

13
rpc/args.go
View File

@ -149,7 +149,7 @@ func (args *NewTxArgs) UnmarshalJSON(b []byte) (err error) {
}
type GetStorageArgs struct {
Address string
Address common.Address
BlockNumber int64
}
@ -165,9 +165,9 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) {
addstr, ok := obj[0].(string)
if !ok {
return NewDecodeParamError("Address is not a string")
return NewDecodeParamError("address is not a string")
}
args.Address = addstr
args.Address = common.HexToAddress(addstr)
if len(obj) > 1 {
if err := blockHeight(obj[1], &args.BlockNumber); err != nil {
@ -178,13 +178,6 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) {
return nil
}
func (args *GetStorageArgs) requirements() error {
if len(args.Address) == 0 {
return NewValidationError("Address", "cannot be blank")
}
return nil
}
type GetStorageAtArgs struct {
Address string
Key string

58
rpc/args_test.go
View File

@ -239,7 +239,7 @@ func TestNewTxArgsFromEmpty(t *testing.T) {
func TestGetStorageArgs(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]`
expected := new(GetStorageArgs)
expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1"
expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1")
expected.BlockNumber = -1
args := new(GetStorageArgs)
@ -247,10 +247,6 @@ func TestGetStorageArgs(t *testing.T) {
t.Error(err)
}
if err := args.requirements(); err != nil {
t.Error(err)
}
if expected.Address != args.Address {
t.Errorf("Address shoud be %#v but is %#v", expected.Address, args.Address)
}
@ -260,13 +256,63 @@ func TestGetStorageArgs(t *testing.T) {
}
}
func TestGetStorageInvalidArgs(t *testing.T) {
input := `{}`
args := new(GetStorageArgs)
err := json.Unmarshal([]byte(input), &args)
switch err.(type) {
case nil:
t.Error("Expected error but didn't get one")
case *DecodeParamError:
break
default:
t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error())
}
}
func TestGetStorageInvalidBlockheight(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", {}]`
args := new(GetStorageArgs)
err := json.Unmarshal([]byte(input), &args)
switch err.(type) {
case nil:
t.Error("Expected error but didn't get one")
case *DecodeParamError:
break
default:
t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error())
}
}
func TestGetStorageEmptyArgs(t *testing.T) {
input := `[]`
args := new(GetStorageArgs)
err := json.Unmarshal([]byte(input), &args)
if err == nil {
switch err.(type) {
case nil:
t.Error("Expected error but didn't get one")
case *InsufficientParamsError:
break
default:
t.Errorf("Expected *rpc.InsufficientParamsError but got %T with message `%s`", err, err.Error())
}
}
func TestGetStorageAddressInt(t *testing.T) {
input := `[32456785432456, "latest"]`
args := new(GetStorageArgs)
err := json.Unmarshal([]byte(input), &args)
switch err.(type) {
case nil:
t.Error("Expected error but didn't get one")
case *DecodeParamError:
break
default:
t.Errorf("Expected *rpc.DecodeParamError but got %T with message `%s`", err, err.Error())
}
}