cerc-io/ipld-eth-server
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unit test fix for eth_getStorageAt

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This commit is contained in:
ramil 2021-04-21 22:42:11 +03:00
parent c62799fdd6
commit 1141f3909c
2 changed files with 11 additions and 7 deletions
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4
pkg/eth/api.go
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@ -22,6 +22,7 @@ import (
"encoding/json" "encoding/json"
"errors" "errors"
"fmt" "fmt"
"io"
"math" "math"
"math/big" "math/big"
"time" "time"
@ -662,6 +663,9 @@ func (pea *PublicEthAPI) GetStorageAt(ctx context.Context, address common.Addres
if storageVal != nil && err == nil { if storageVal != nil && err == nil {
var value common.Hash var value common.Hash
_, content, _, err := rlp.Split(storageVal) _, content, _, err := rlp.Split(storageVal)
if err == io.ErrUnexpectedEOF {
return hexutil.Bytes{}, nil
}
if err != nil { if err != nil {
return nil, err return nil, err
} }

14
pkg/eth/eth_state_test.go
View File

@ -438,22 +438,22 @@ var _ = Describe("eth state reading tests", func() {
}) })
It("Retrieves the storage value at the provided contract address and storage leaf key at the block with the provided hash or number", func() { It("Retrieves the storage value at the provided contract address and storage leaf key at the block with the provided hash or number", func() {
// After deployment // After deployment
val, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(2)) val, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred()) Expect(err).ToNot(HaveOccurred())
expectedRes := hexutil.Bytes(common.Hex2Bytes("01")) expectedRes := hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"))
Expect(val).To(Equal(expectedRes)) Expect(val).To(Equal(expectedRes))
val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(3)) val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred()) Expect(err).ToNot(HaveOccurred())
expectedRes = hexutil.Bytes(common.Hex2Bytes("03")) expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000003"))
Expect(val).To(Equal(expectedRes)) Expect(val).To(Equal(expectedRes))
val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(4)) val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred()) Expect(err).ToNot(HaveOccurred())
expectedRes = hexutil.Bytes(common.Hex2Bytes("09")) expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000009"))
Expect(val).To(Equal(expectedRes)) Expect(val).To(Equal(expectedRes))
val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(5)) val, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred()) Expect(err).ToNot(HaveOccurred())
Expect(val).To(Equal(hexutil.Bytes{})) Expect(val).To(Equal(hexutil.Bytes{}))
}) })