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authorTaylor Gerring <taylor.gerring@gmail.com>2015-03-26 19:11:28 +0800
committerTaylor Gerring <taylor.gerring@gmail.com>2015-03-26 19:11:28 +0800
commit9c4504dc41bbedb590db20519030224df66ce4b1 (patch)
treed5131e1b0301922783083dac1b3d837655b39986 /rpc
parent300d36b8640cf195db0f7997cc946ab5f164828f (diff)
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GetStorageAtArgs
Diffstat (limited to 'rpc')
-rw-r--r--rpc/api.go7
-rw-r--r--rpc/args.go19
-rw-r--r--rpc/args_test.go75
3 files changed, 74 insertions, 27 deletions
diff --git a/rpc/api.go b/rpc/api.go
index f5ce8acb6..10d2e529e 100644
--- a/rpc/api.go
+++ b/rpc/api.go
@@ -112,12 +112,9 @@ func (api *EthereumApi) GetRequestReply(req *RpcRequest, reply *interface{}) err
if err := json.Unmarshal(req.Params, &args); err != nil {
return err
}
- if err := args.requirements(); err != nil {
- return err
- }
- state := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address)
- value := state.StorageString(args.Key)
+ state := api.xethAtStateNum(args.BlockNumber).State().SafeGet(args.Address.Hex())
+ value := state.StorageString(args.Key.Hex())
*reply = common.Bytes2Hex(value.Bytes())
case "eth_getTransactionCount":
diff --git a/rpc/args.go b/rpc/args.go
index 82ee00d25..84c9ee0f7 100644
--- a/rpc/args.go
+++ b/rpc/args.go
@@ -184,8 +184,8 @@ func (args *GetStorageArgs) UnmarshalJSON(b []byte) (err error) {
}
type GetStorageAtArgs struct {
- Address string
- Key string
+ Address common.Address
+ Key common.Hash
BlockNumber int64
}
@@ -203,13 +203,13 @@ func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) {
if !ok {
return NewDecodeParamError("Address is not a string")
}
- args.Address = addstr
+ args.Address = common.HexToAddress(addstr)
keystr, ok := obj[1].(string)
if !ok {
return NewDecodeParamError("Key is not a string")
}
- args.Key = keystr
+ args.Key = common.HexToHash(keystr)
if len(obj) > 2 {
if err := blockHeight(obj[2], &args.BlockNumber); err != nil {
@@ -220,17 +220,6 @@ func (args *GetStorageAtArgs) UnmarshalJSON(b []byte) (err error) {
return nil
}
-func (args *GetStorageAtArgs) requirements() error {
- if len(args.Address) == 0 {
- return NewValidationError("Address", "cannot be blank")
- }
-
- if len(args.Key) == 0 {
- return NewValidationError("Key", "cannot be blank")
- }
- return nil
-}
-
type GetTxCountArgs struct {
Address string
BlockNumber int64
diff --git a/rpc/args_test.go b/rpc/args_test.go
index e5a27e38a..dea34b956 100644
--- a/rpc/args_test.go
+++ b/rpc/args_test.go
@@ -461,8 +461,8 @@ func TestGetStorageAddressInt(t *testing.T) {
func TestGetStorageAtArgs(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x0", "0x2"]`
expected := new(GetStorageAtArgs)
- expected.Address = "0x407d73d8a49eeb85d32cf465507dd71d507100c1"
- expected.Key = "0x0"
+ expected.Address = common.HexToAddress("0x407d73d8a49eeb85d32cf465507dd71d507100c1")
+ expected.Key = common.HexToHash("0x0")
expected.BlockNumber = 2
args := new(GetStorageAtArgs)
@@ -470,10 +470,6 @@ func TestGetStorageAtArgs(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)
}
@@ -492,8 +488,73 @@ func TestGetStorageAtEmptyArgs(t *testing.T) {
args := new(GetStorageAtArgs)
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 TestGetStorageAtArgsInvalid(t *testing.T) {
+ input := `{}`
+
+ args := new(GetStorageAtArgs)
+ 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 TestGetStorageAtArgsAddressNotString(t *testing.T) {
+ input := `[true, "0x0", "0x2"]`
+
+ args := new(GetStorageAtArgs)
+ 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 TestGetStorageAtArgsKeyNotString(t *testing.T) {
+ input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", true, "0x2"]`
+
+ args := new(GetStorageAtArgs)
+ 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 TestGetStorageAtArgsValueNotString(t *testing.T) {
+ input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x1", true]`
+
+ args := new(GetStorageAtArgs)
+ 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())
}
}