Merge pull request #53 from vulcanize/integration_tests

integration test
This commit is contained in:
Arijit Das 2021-06-18 12:29:19 +05:30 committed by GitHub
commit f7fe3c2fc1
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GPG Key ID: 4AEE18F83AFDEB23
34 changed files with 29096 additions and 174 deletions

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@ -11,7 +11,7 @@ jobs:
- name: Run docker build
run: make docker-build
test:
name: Run integration tests
name: Run unit tests
env:
GOPATH: /tmp/go
strategy:
@ -33,3 +33,28 @@ jobs:
run: |
sleep 10
PGPASSWORD=password DATABASE_USER=vdbm DATABASE_PORT=8077 DATABASE_PASSWORD=password DATABASE_HOSTNAME=127.0.0.1 make test
integrationtest:
name: Run integration tests
env:
GOPATH: /tmp/go
strategy:
matrix:
go-version: [1.15.x]
os: [ubuntu-latest]
runs-on: ${{ matrix.os }}
steps:
- name: Create GOPATH
run: mkdir -p /tmp/go
- name: Install Go
uses: actions/setup-go@v2
with:
go-version: ${{ matrix.go-version }}
- uses: actions/checkout@v2
- name: Run database
run: docker-compose -f docker-compose.test.yml -f docker-compose.yml up -d db dapptools contract eth-server
- name: Test
run: |
while [ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8081)" != "200" ]; do echo "waiting for ipld-eth-server..." && sleep 5; done && \
while [ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8545)" != "200" ]; do echo "waiting for geth-statediff..." && sleep 5; done && \
make integrationtest

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@ -6,8 +6,17 @@ RUN apk add busybox-extras
# Build ipld-eth-server
WORKDIR /go/src/github.com/vulcanize/ipld-eth-server
ADD . .
RUN GO111MODULE=on GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o ipld-eth-server .
# Cache the modules
ENV GO111MODULE=on
COPY go.mod .
COPY go.sum .
RUN go mod download
COPY . .
# Build the binary
RUN GCO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o ipld-eth-server .
# Copy migration tool
WORKDIR /

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@ -61,39 +61,25 @@ test: | $(GINKGO) $(GOOSE)
dropdb -h $(DATABASE_HOSTNAME) -p $(DATABASE_PORT) -U $(DATABASE_USER) --if-exists $(TEST_DB)
createdb -h $(DATABASE_HOSTNAME) -p $(DATABASE_PORT) -U $(DATABASE_USER) $(TEST_DB)
$(GOOSE) -dir db/migrations postgres "$(TEST_CONNECT_STRING)" up
$(GINKGO) -r --skipPackage=integration_tests,integration
$(GINKGO) -r --skipPackage=test
.PHONY: integrationtest
integrationtest: | $(GINKGO) $(GOOSE)
go vet ./...
go fmt ./...
export PGPASSWORD=$(DATABASE_PASSWORD)
dropdb -h $(DATABASE_HOSTNAME) -p $(DATABASE_PORT) -U $(DATABASE_USER) --if-exists $(TEST_DB)
createdb -h $(DATABASE_HOSTNAME) -p $(DATABASE_PORT) -U $(DATABASE_USER) $(TEST_DB)
$(GOOSE) -dir db/migrations postgres "$(TEST_CONNECT_STRING)" up
$(GINKGO) -r integration_test/
$(GINKGO) -r test/ -v
.PHONY: test_local
test_local: | $(GINKGO) $(GOOSE)
go vet ./...
go fmt ./...
dropdb -h $(HOST_NAME) -p $(PORT) -U $(USER) --if-exists $(TEST_DB)
createdb -h $(HOST_NAME) -p $(PORT) -U $(USER) $(TEST_DB)
$(GOOSE) -dir db/migrations postgres "$(TEST_CONNECT_STRING_LOCAL)" up
$(GOOSE) -dir db/migrations postgres "$(TEST_CONNECT_STRING_LOCAL)" reset
make migrate NAME=$(TEST_DB)
$(GINKGO) -r --skipPackage=integration_tests,integration
./scripts/run_unit_test.sh
.PHONY: integrationtest_local
integrationtest_local: | $(GINKGO) $(GOOSE)
go vet ./...
go fmt ./...
dropdb -h $(HOST_NAME) -p $(PORT) -U $(USER) --if-exists $(TEST_DB)
createdb -h $(HOST_NAME) -p $(PORT) -U $(USER) $(TEST_DB)
$(GOOSE) -dir db/migrations postgres "$(TEST_CONNECT_STRING_LOCAL)" up
$(GOOSE) -dir db/migrations postgres "$(TEST_CONNECT_STRING_LOCAL)" reset
make migrate NAME=$(TEST_DB)
$(GINKGO) -r integration_test/
./scripts/run_intregration_test.sh
build:
go fmt ./...

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@ -135,9 +135,9 @@ TODO: Add the rest of the standard endpoints and unique endpoints (e.g. getSlice
| `eth-server-graphql` | `ETH_SERVER_GRAPHQL` | false | If `true` enable Eth GraphQL Server |
| `eth-server-graphql-path` | `ETH_SERVER_GRAPHQLPATH` | | If `eth-server-graphql` set to true, endpoint url for graphql server (host:port) |
| `eth-server-http` | `ETH_SERVER_HTTP` | true | If `true` enable Eth HTTP JSON-RPC Server |
| `eth-server-http-path` | `ETH_SERVER_HTTP_PATH` | | If `eth-server-http` set to `true`, endpoint url for Eth HTTP JSON-RPC server (host:port) |
| `eth-server-http-path` | `ETH_SERVER_HTTPPATH` | | If `eth-server-http` set to `true`, endpoint url for Eth HTTP JSON-RPC server (host:port) |
| `eth-server-ws` | `ETH_SERVER_WS` | false | If `true` enable Eth WS JSON-RPC Server |
| `eth-server-ws-path` | `ETH_SERVER_WS_PATH` | | If `eth-server-ws` set to `true`, endpoint url for Eth WS JSON-RPC server (host:port) |
| `eth-server-ws-path` | `ETH_SERVER_WSPATH` | | If `eth-server-ws` set to `true`, endpoint url for Eth WS JSON-RPC server (host:port) |
| `eth-server-ipc` | `ETH_SERVER_IPC` | false | If `true` enable Eth IPC JSON-RPC Server |
| `eth-server-ipc-path` | `ETH_SERVER_IPC_PATH` | | If `eth-server-ws` set to `true`, path for Eth IPC JSON-RPC server |
| `ipld-server-graphql` | `IPLD_SERVER_GRAPHQL` | false | If `true` enable IPLD GraphQL Server |

16
chain.json Normal file
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@ -0,0 +1,16 @@
{
"chainId": 4,
"homesteadBlock": 1,
"eip150Block": 2,
"eip150Hash": "0x9b095b36c15eaf13044373aef8ee0bd3a382a5abb92e402afa44b8249c3a90e9",
"eip155Block": 3,
"eip158Block": 3,
"byzantiumBlock": 3,
"constantinopleBlock": 3,
"petersburgBlock": 3,
"istanbulBlock": 3,
"clique": {
"period": 15,
"epoch": 30000
}
}

14
docker-compose.test.yml Normal file
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@ -0,0 +1,14 @@
version: '3.2'
services:
contract:
depends_on:
- dapptools
build:
context: ./test/contract
args:
ETH_ADDR: "http://dapptools:8545"
environment:
ETH_ADDR: "http://dapptools:8545"
ports:
- "127.0.0.1:3000:3000"

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@ -20,7 +20,7 @@ services:
restart: on-failure
depends_on:
- db
image: vulcanize/statediff-migrations:v0.3.0
image: vulcanize/statediff-migrations:v0.4.0
environment:
DATABASE_USER: vdbm
DATABASE_NAME: vulcanize_public
@ -41,6 +41,7 @@ services:
- "127.0.0.1:8077:5432"
eth-server:
restart: unless-stopped
depends_on:
- db
build:
@ -49,16 +50,22 @@ services:
- alpine:latest
- golang:1.13-alpine
environment:
IPLD_SERVER_GRAPHQL: "true"
IPLD_POSTGRAPHILEPATH: http://graphql:5000
ETH_SERVER_HTTPPATH: 0.0.0.0:8081
VDB_COMMAND: "serve"
ETH_CHAIN_CONFIG: "/tmp/chain.json"
DATABASE_NAME: "vulcanize_public"
DATABASE_HOSTNAME: "db"
DATABASE_PORT: 5432
DATABASE_USER: "vdbm"
DATABASE_PASSWORD: "password"
SERVER_WS_PATH: "0.0.0.0:8081"
SERVER_HTTP_PATH: "0.0.0.0:8082"
ETH_CHAIN_ID: 4
volumes:
- type: bind
source: ./chain.json
target: /tmp/chain.json
ports:
- "127.0.0.1:8080:8080"
- "127.0.0.1:8081:8081"
graphql:

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@ -18,9 +18,11 @@ package eth
import (
"context"
"database/sql"
"encoding/json"
"errors"
"fmt"
"io"
"math"
"math/big"
"time"
@ -38,7 +40,6 @@ import (
"github.com/ethereum/go-ethereum/statediff"
"github.com/sirupsen/logrus"
"github.com/vulcanize/ipld-eth-indexer/pkg/eth"
"github.com/vulcanize/ipld-eth-server/pkg/shared"
)
@ -167,6 +168,21 @@ func (pea *PublicEthAPI) GetBlockByHash(ctx context.Context, hash common.Hash, f
return nil, err
}
// ChainId is the EIP-155 replay-protection chain id for the current ethereum chain config.
func (pea *PublicEthAPI) ChainId() hexutil.Uint64 {
chainID := new(big.Int)
block, err := pea.B.CurrentBlock()
if err != nil {
logrus.Errorf("ChainId failed with err %s", err.Error())
return 0
}
if config := pea.B.Config.ChainConfig; config.IsEIP155(block.Number()) {
chainID = config.ChainID
}
return (hexutil.Uint64)(chainID.Uint64())
}
/*
Uncles
@ -440,6 +456,14 @@ func (pea *PublicEthAPI) localGetTransactionReceipt(ctx context.Context, hash co
if err != nil {
return nil, err
}
block, err := pea.B.BlockByHash(ctx, blockHash)
if err != nil {
return nil, err
}
err = receipts.DeriveFields(pea.B.Config.ChainConfig, blockHash, blockNumber, block.Transactions())
if err != nil {
return nil, err
}
if len(receipts) <= int(index) {
return nil, nil
}
@ -525,9 +549,11 @@ func (pea *PublicEthAPI) localGetLogs(crit filters.FilterCriteria) ([]*types.Log
for i, addr := range crit.Addresses {
addrStrs[i] = addr.String()
}
topicStrSets := make([][]string, 4)
topicStrSets := make([][]string, len(crit.Topics))
for i, topicSet := range crit.Topics {
if i > 3 {
topicStrSets = topicStrSets[:4]
// don't allow more than 4 topics
break
}
@ -569,8 +595,13 @@ func (pea *PublicEthAPI) localGetLogs(crit filters.FilterCriteria) ([]*types.Log
if err := tx.Commit(); err != nil {
return nil, err
}
return extractLogsOfInterest(rctIPLDs, filter.Topics)
block, err := pea.B.BlockByHash(context.Background(), *crit.BlockHash)
if err != nil {
return nil, err
}
return extractLogsOfInterest(pea.B.Config.ChainConfig, *crit.BlockHash, block.NumberU64(), block.Transactions(), rctIPLDs, filter)
}
// Otherwise, create block range from criteria
// nil values are filled in; to request a single block have both ToBlock and FromBlock equal that number
startingBlock := crit.FromBlock
@ -578,6 +609,7 @@ func (pea *PublicEthAPI) localGetLogs(crit filters.FilterCriteria) ([]*types.Log
if startingBlock == nil {
startingBlock = common.Big0
}
if endingBlock == nil {
endingBlockInt, err := pea.B.Retriever.RetrieveLastBlockNumber()
if err != nil {
@ -585,24 +617,38 @@ func (pea *PublicEthAPI) localGetLogs(crit filters.FilterCriteria) ([]*types.Log
}
endingBlock = big.NewInt(endingBlockInt)
}
start := startingBlock.Int64()
end := endingBlock.Int64()
allRctCIDs := make([]eth.ReceiptModel, 0)
var logs []*types.Log
for i := start; i <= end; i++ {
rctCIDs, err := pea.B.Retriever.RetrieveRctCIDs(tx, filter, i, nil, nil)
if err != nil {
return nil, err
}
allRctCIDs = append(allRctCIDs, rctCIDs...)
}
rctIPLDs, err := pea.B.Fetcher.FetchRcts(tx, allRctCIDs)
if err != nil {
return nil, err
block, err := pea.B.BlockByNumber(context.Background(), rpc.BlockNumber(i))
if err != nil {
return nil, err
}
rctIPLDs, err := pea.B.Fetcher.FetchRcts(tx, rctCIDs)
if err != nil {
return nil, err
}
log, err := extractLogsOfInterest(pea.B.Config.ChainConfig, block.Hash(), uint64(i), block.Transactions(), rctIPLDs, filter)
if err != nil {
return nil, err
}
logs = append(logs, log...)
}
if err := tx.Commit(); err != nil {
return nil, err
}
logs, err := extractLogsOfInterest(rctIPLDs, filter.Topics)
return logs, err // need to return err variable so that we return the err = tx.Commit() assignment in the defer
}
@ -627,6 +673,10 @@ func (pea *PublicEthAPI) GetBalance(ctx context.Context, address common.Address,
return res, nil
}
}
if err == sql.ErrNoRows {
return (*hexutil.Big)(big.NewInt(0)), nil
}
return nil, err
}
@ -644,7 +694,17 @@ func (pea *PublicEthAPI) localGetBalance(ctx context.Context, address common.Add
func (pea *PublicEthAPI) GetStorageAt(ctx context.Context, address common.Address, key string, blockNrOrHash rpc.BlockNumberOrHash) (hexutil.Bytes, error) {
storageVal, err := pea.B.GetStorageByNumberOrHash(ctx, address, common.HexToHash(key), blockNrOrHash)
if storageVal != nil && err == nil {
return storageVal, nil
var value common.Hash
_, content, _, err := rlp.Split(storageVal)
if err == io.ErrUnexpectedEOF {
return hexutil.Bytes{}, nil
}
if err != nil {
return nil, err
}
value.SetBytes(content)
return value[:], nil
}
if pea.rpc != nil {
var res hexutil.Bytes
@ -653,6 +713,9 @@ func (pea *PublicEthAPI) GetStorageAt(ctx context.Context, address common.Addres
return res, nil
}
}
if err == sql.ErrNoRows {
return make([]byte, 32), nil
}
return nil, err
}
@ -669,6 +732,10 @@ func (pea *PublicEthAPI) GetCode(ctx context.Context, address common.Address, bl
return res, nil
}
}
if err == sql.ErrNoRows {
return code, nil
}
return nil, err
}

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@ -18,13 +18,16 @@ package eth_test
import (
"context"
"math/big"
"strconv"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/eth/filters"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/rpc"
. "github.com/onsi/ginkgo"
@ -168,7 +171,7 @@ var (
"to": expectedTransaction3.To,
"gasUsed": hexutil.Uint64(test_helpers.MockReceipts[2].GasUsed),
"cumulativeGasUsed": hexutil.Uint64(test_helpers.MockReceipts[2].CumulativeGasUsed),
"contractAddress": nil,
"contractAddress": test_helpers.ContractAddress,
"logs": test_helpers.MockReceipts[2].Logs,
"logsBloom": test_helpers.MockReceipts[2].Bloom,
"root": hexutil.Bytes(test_helpers.MockReceipts[2].PostState),
@ -177,8 +180,9 @@ var (
var _ = Describe("API", func() {
var (
db *postgres.DB
api *eth.PublicEthAPI
db *postgres.DB
api *eth.PublicEthAPI
chainConfig = params.TestChainConfig
)
// Test db setup, rather than using BeforeEach we only need to setup once since the tests do not mutate the database
// Note: if you focus one of the tests be sure to focus this and the defered It()
@ -187,7 +191,11 @@ var _ = Describe("API", func() {
db, err = shared.SetupDB()
Expect(err).ToNot(HaveOccurred())
indexAndPublisher := eth2.NewIPLDPublisher(db)
backend, err := eth.NewEthBackend(db, &eth.Config{})
backend, err := eth.NewEthBackend(db, &eth.Config{
ChainConfig: chainConfig,
VmConfig: vm.Config{},
RPCGasCap: big.NewInt(10000000000), // Max gas capacity for a rpc call.
})
Expect(err).ToNot(HaveOccurred())
api = eth.NewPublicEthAPI(backend, nil, false)
err = indexAndPublisher.Publish(test_helpers.MockConvertedPayload)
@ -271,10 +279,10 @@ var _ = Describe("API", func() {
Expect(val).To(Equal(block[key]))
}
})
It("Throws an error if a block cannot be found", func() {
_, err := api.GetBlockByNumber(ctx, wrongNumber, false)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
It("Returns `nil` if a block cannot be found", func() {
block, err := api.GetBlockByNumber(ctx, wrongNumber, false)
Expect(err).ToNot(HaveOccurred())
Expect(block).To(BeNil())
})
})
@ -303,10 +311,10 @@ var _ = Describe("API", func() {
Expect(val).To(Equal(block[key]))
}
})
It("Throws an error if a block cannot be found", func() {
_, err := api.GetBlockByHash(ctx, randomHash, false)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
It("Returns `nil` if a block cannot be found", func() {
block, err := api.GetBlockByHash(ctx, randomHash, false)
Expect(err).ToNot(HaveOccurred())
Expect(block).To(BeZero())
})
})
@ -325,10 +333,10 @@ var _ = Describe("API", func() {
Expect(err).ToNot(HaveOccurred())
Expect(uncle2).To(Equal(expectedUncle2))
})
It("Throws an error if an block for blocknumber cannot be found", func() {
_, err := api.GetUncleByBlockNumberAndIndex(ctx, wrongNumber, 0)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
It("Returns `nil` if an block for block number cannot be found", func() {
block, err := api.GetUncleByBlockNumberAndIndex(ctx, wrongNumber, 0)
Expect(err).ToNot(HaveOccurred())
Expect(block).To(BeNil())
})
It("Returns `nil` if an uncle at the provided index does not exist for the block found for the provided block number", func() {
uncle, err := api.GetUncleByBlockNumberAndIndex(ctx, number, 2)
@ -346,10 +354,10 @@ var _ = Describe("API", func() {
Expect(err).ToNot(HaveOccurred())
Expect(uncle2).To(Equal(expectedUncle2))
})
It("Throws an error if an block for blockhash cannot be found", func() {
_, err := api.GetUncleByBlockHashAndIndex(ctx, randomHash, 0)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
It("Returns `nil` if a block for blockhash cannot be found", func() {
block, err := api.GetUncleByBlockHashAndIndex(ctx, randomHash, 0)
Expect(err).ToNot(HaveOccurred())
Expect(block).To(BeNil())
})
It("Returns `nil` if an uncle at the provided index does not exist for the block with the provided hash", func() {
uncle, err := api.GetUncleByBlockHashAndIndex(ctx, blockHash, 2)
@ -361,6 +369,7 @@ var _ = Describe("API", func() {
Describe("eth_getUncleCountByBlockNumber", func() {
It("Retrieves the number of uncles for the canonical block with the provided number", func() {
count := api.GetUncleCountByBlockNumber(ctx, number)
Expect(*count).NotTo(Equal(nil))
Expect(uint64(*count)).To(Equal(uint64(2)))
})
})
@ -368,6 +377,7 @@ var _ = Describe("API", func() {
Describe("eth_getUncleCountByBlockHash", func() {
It("Retrieves the number of uncles for the block with the provided hash", func() {
count := api.GetUncleCountByBlockHash(ctx, blockHash)
Expect(*count).NotTo(Equal(nil))
Expect(uint64(*count)).To(Equal(uint64(2)))
})
})
@ -948,8 +958,17 @@ var _ = Describe("API", func() {
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
})
It("Throws an error for an account it cannot find the balance for", func() {
_, err := api.GetBalance(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blockHash, true))
It("Retrieves the eth balance for the non-existing account address at the block with the provided hash", func() {
bal, err := api.GetBalance(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blockHash, true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
})
It("Throws an error for an account of a non-existing block hash", func() {
_, err := api.GetBalance(ctx, test_helpers.AccountAddresss, rpc.BlockNumberOrHashWithHash(randomHash, true))
Expect(err).To(HaveOccurred())
})
It("Throws an error for an account of a non-existing block number", func() {
_, err := api.GetBalance(ctx, test_helpers.AccountAddresss, rpc.BlockNumberOrHashWithNumber(wrongNumber))
Expect(err).To(HaveOccurred())
})
})
@ -965,9 +984,10 @@ var _ = Describe("API", func() {
Expect(err).ToNot(HaveOccurred())
Expect(code).To(Equal((hexutil.Bytes)(test_helpers.ContractCode)))
})
It("Throws an error for an account it cannot find the code for", func() {
_, err := api.GetCode(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blockHash, true))
Expect(err).To(HaveOccurred())
It("Returns `nil` for an account it cannot find the code for", func() {
code, err := api.GetCode(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blockHash, true))
Expect(err).ToNot(HaveOccurred())
Expect(code).To(BeEmpty())
})
})
})

View File

@ -18,6 +18,7 @@ package eth
import (
"context"
"database/sql"
"errors"
"fmt"
"math/big"
@ -50,6 +51,8 @@ import (
var (
errPendingBlockNumber = errors.New("pending block number not supported")
errNegativeBlockNumber = errors.New("negative block number not supported")
errHeaderHashNotFound = errors.New("header for hash not found")
errHeaderNotFound = errors.New("header not found")
)
const (
@ -201,9 +204,9 @@ func (b *Backend) GetTd(blockHash common.Hash) (*big.Int, error) {
}
// CurrentBlock returns the current block
func (b *Backend) CurrentBlock() *types.Block {
block, _ := b.BlockByNumber(context.Background(), rpc.LatestBlockNumber)
return block
func (b *Backend) CurrentBlock() (*types.Block, error) {
block, err := b.BlockByNumber(context.Background(), rpc.LatestBlockNumber)
return block, err
}
// BlockByNumberOrHash returns block by number or hash
@ -263,12 +266,18 @@ func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber
// Get the canonical hash
canonicalHash, err := b.GetCanonicalHash(uint64(number))
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
// Retrieve all the CIDs for the block
// TODO: optimize this by retrieving iplds directly rather than the cids first (this is remanent from when we fetched iplds through ipfs blockservice interface)
headerCID, uncleCIDs, txCIDs, rctCIDs, err := b.Retriever.RetrieveBlockByHash(canonicalHash)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
@ -291,6 +300,9 @@ func (b *Backend) BlockByNumber(ctx context.Context, blockNumber rpc.BlockNumber
// Fetch and decode the header IPLD
headerIPLD, err := b.Fetcher.FetchHeader(tx, headerCID)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var header types.Header
@ -346,6 +358,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Retrieve all the CIDs for the block
headerCID, uncleCIDs, txCIDs, rctCIDs, err := b.Retriever.RetrieveBlockByHash(hash)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
@ -368,6 +383,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Fetch and decode the header IPLD
headerIPLD, err := b.Fetcher.FetchHeader(tx, headerCID)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var header types.Header
@ -377,6 +395,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Fetch and decode the uncle IPLDs
uncleIPLDs, err := b.Fetcher.FetchUncles(tx, uncleCIDs)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var uncles []*types.Header
@ -390,6 +411,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Fetch and decode the transaction IPLDs
txIPLDs, err := b.Fetcher.FetchTrxs(tx, txCIDs)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var transactions []*types.Transaction
@ -403,6 +427,9 @@ func (b *Backend) BlockByHash(ctx context.Context, hash common.Hash) (*types.Blo
// Fetch and decode the receipt IPLDs
rctIPLDs, err := b.Fetcher.FetchRcts(tx, rctCIDs)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil
}
return nil, err
}
var receipts []*types.Receipt
@ -545,7 +572,7 @@ func (b *Backend) GetEVM(ctx context.Context, msg core.Message, state *state.Sta
// GetAccountByNumberOrHash returns the account object for the provided address at the block corresponding to the provided number or hash
func (b *Backend) GetAccountByNumberOrHash(ctx context.Context, address common.Address, blockNrOrHash rpc.BlockNumberOrHash) (*state.Account, error) {
if blockNr, ok := blockNrOrHash.Number(); ok {
return b.GetAccountByNumber(ctx, address, uint64(blockNr.Int64()))
return b.GetAccountByNumber(ctx, address, blockNr)
}
if hash, ok := blockNrOrHash.Hash(); ok {
return b.GetAccountByHash(ctx, address, hash)
@ -554,23 +581,48 @@ func (b *Backend) GetAccountByNumberOrHash(ctx context.Context, address common.A
}
// GetAccountByNumber returns the account object for the provided address at the canonical block at the provided height
func (b *Backend) GetAccountByNumber(ctx context.Context, address common.Address, number uint64) (*state.Account, error) {
hash, err := b.GetCanonicalHash(number)
if err != nil {
func (b *Backend) GetAccountByNumber(ctx context.Context, address common.Address, blockNumber rpc.BlockNumber) (*state.Account, error) {
var err error
number := blockNumber.Int64()
if blockNumber == rpc.LatestBlockNumber {
number, err = b.Retriever.RetrieveLastBlockNumber()
if err != nil {
return nil, err
}
}
if blockNumber == rpc.EarliestBlockNumber {
number, err = b.Retriever.RetrieveFirstBlockNumber()
if err != nil {
return nil, err
}
}
if blockNumber == rpc.PendingBlockNumber {
return nil, errPendingBlockNumber
}
hash, err := b.GetCanonicalHash(uint64(number))
if err == sql.ErrNoRows {
return nil, errHeaderNotFound
} else if err != nil {
return nil, err
}
if hash == (common.Hash{}) {
return nil, fmt.Errorf("no canoncial block hash found for provided height (%d)", number)
}
return b.GetAccountByHash(ctx, address, hash)
}
// GetAccountByHash returns the account object for the provided address at the block with the provided hash
func (b *Backend) GetAccountByHash(ctx context.Context, address common.Address, hash common.Hash) (*state.Account, error) {
_, err := b.HeaderByHash(context.Background(), hash)
if err == sql.ErrNoRows {
return nil, errHeaderHashNotFound
} else if err != nil {
return nil, err
}
_, accountRlp, err := b.IPLDRetriever.RetrieveAccountByAddressAndBlockHash(address, hash)
if err != nil {
return nil, err
}
acct := new(state.Account)
return acct, rlp.DecodeBytes(accountRlp, acct)
}
@ -578,7 +630,7 @@ func (b *Backend) GetAccountByHash(ctx context.Context, address common.Address,
// GetCodeByNumberOrHash returns the byte code for the contract deployed at the provided address at the block with the provided hash or block number
func (b *Backend) GetCodeByNumberOrHash(ctx context.Context, address common.Address, blockNrOrHash rpc.BlockNumberOrHash) ([]byte, error) {
if blockNr, ok := blockNrOrHash.Number(); ok {
return b.GetCodeByNumber(ctx, address, uint64(blockNr.Int64()))
return b.GetCodeByNumber(ctx, address, blockNr)
}
if hash, ok := blockNrOrHash.Hash(); ok {
return b.GetCodeByHash(ctx, address, hash)
@ -587,8 +639,25 @@ func (b *Backend) GetCodeByNumberOrHash(ctx context.Context, address common.Addr
}
// GetCodeByNumber returns the byte code for the contract deployed at the provided address at the canonical block with the provided block number
func (b *Backend) GetCodeByNumber(ctx context.Context, address common.Address, number uint64) ([]byte, error) {
hash, err := b.GetCanonicalHash(number)
func (b *Backend) GetCodeByNumber(ctx context.Context, address common.Address, blockNumber rpc.BlockNumber) ([]byte, error) {
var err error
number := blockNumber.Int64()
if blockNumber == rpc.LatestBlockNumber {
number, err = b.Retriever.RetrieveLastBlockNumber()
if err != nil {
return nil, err
}
}
if blockNumber == rpc.EarliestBlockNumber {
number, err = b.Retriever.RetrieveFirstBlockNumber()
if err != nil {
return nil, err
}
}
if blockNumber == rpc.PendingBlockNumber {
return nil, errPendingBlockNumber
}
hash, err := b.GetCanonicalHash(uint64(number))
if err != nil {
return nil, err
}
@ -630,31 +699,55 @@ func (b *Backend) GetCodeByHash(ctx context.Context, address common.Address, has
}
// GetStorageByNumberOrHash returns the storage value for the provided contract address an storage key at the block corresponding to the provided number or hash
func (b *Backend) GetStorageByNumberOrHash(ctx context.Context, address common.Address, storageLeafKey common.Hash, blockNrOrHash rpc.BlockNumberOrHash) (hexutil.Bytes, error) {
func (b *Backend) GetStorageByNumberOrHash(ctx context.Context, address common.Address, key common.Hash, blockNrOrHash rpc.BlockNumberOrHash) (hexutil.Bytes, error) {
if blockNr, ok := blockNrOrHash.Number(); ok {
return b.GetStorageByNumber(ctx, address, storageLeafKey, uint64(blockNr.Int64()))
return b.GetStorageByNumber(ctx, address, key, blockNr)
}
if hash, ok := blockNrOrHash.Hash(); ok {
return b.GetStorageByHash(ctx, address, storageLeafKey, hash)
return b.GetStorageByHash(ctx, address, key, hash)
}
return nil, errors.New("invalid arguments; neither block nor hash specified")
}
// GetStorageByNumber returns the storage value for the provided contract address an storage key at the block corresponding to the provided number
func (b *Backend) GetStorageByNumber(ctx context.Context, address common.Address, storageLeafKey common.Hash, number uint64) (hexutil.Bytes, error) {
hash, err := b.GetCanonicalHash(number)
if err != nil {
func (b *Backend) GetStorageByNumber(ctx context.Context, address common.Address, key common.Hash, blockNumber rpc.BlockNumber) (hexutil.Bytes, error) {
var err error
number := blockNumber.Int64()
if blockNumber == rpc.LatestBlockNumber {
number, err = b.Retriever.RetrieveLastBlockNumber()
if err != nil {
return nil, err
}
}
if blockNumber == rpc.EarliestBlockNumber {
number, err = b.Retriever.RetrieveFirstBlockNumber()
if err != nil {
return nil, err
}
}
if blockNumber == rpc.PendingBlockNumber {
return nil, errPendingBlockNumber
}
hash, err := b.GetCanonicalHash(uint64(number))
if err == sql.ErrNoRows {
return nil, errHeaderNotFound
} else if err != nil {
return nil, err
}
if hash == (common.Hash{}) {
return nil, fmt.Errorf("no canoncial block hash found for provided height (%d)", number)
}
return b.GetStorageByHash(ctx, address, storageLeafKey, hash)
return b.GetStorageByHash(ctx, address, key, hash)
}
// GetStorageByHash returns the storage value for the provided contract address an storage key at the block corresponding to the provided hash
func (b *Backend) GetStorageByHash(ctx context.Context, address common.Address, storageLeafKey, hash common.Hash) (hexutil.Bytes, error) {
_, storageRlp, err := b.IPLDRetriever.RetrieveStorageAtByAddressAndStorageKeyAndBlockHash(address, storageLeafKey, hash)
func (b *Backend) GetStorageByHash(ctx context.Context, address common.Address, key, hash common.Hash) (hexutil.Bytes, error) {
_, err := b.HeaderByHash(context.Background(), hash)
if err == sql.ErrNoRows {
return nil, errHeaderHashNotFound
} else if err != nil {
return nil, err
}
_, storageRlp, err := b.IPLDRetriever.RetrieveStorageAtByAddressAndStorageSlotAndBlockHash(address, key, hash)
return storageRlp, err
}

View File

@ -23,12 +23,12 @@ import (
"math/big"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/rpc"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/rpc"
"github.com/vulcanize/ipld-eth-indexer/pkg/ipfs"
)
@ -244,23 +244,91 @@ func newRPCTransactionFromBlockIndex(b *types.Block, index uint64) *RPCTransacti
}
// extractLogsOfInterest returns logs from the receipt IPLD
func extractLogsOfInterest(rctIPLDs []ipfs.BlockModel, wantedTopics [][]string) ([]*types.Log, error) {
var logs []*types.Log
for _, rctIPLD := range rctIPLDs {
rctRLP := rctIPLD
var rct types.Receipt
if err := rlp.DecodeBytes(rctRLP.Data, &rct); err != nil {
func extractLogsOfInterest(config *params.ChainConfig, blockHash common.Hash, blockNumber uint64,
txs types.Transactions, rctIPLDs []ipfs.BlockModel, filter ReceiptFilter) ([]*types.Log, error) {
receipts := make(types.Receipts, len(rctIPLDs))
for i, rctBytes := range rctIPLDs {
rct := new(types.Receipt)
if err := rlp.DecodeBytes(rctBytes.Data, rct); err != nil {
return nil, err
}
for _, log := range rct.Logs {
if wanted := wantedLog(wantedTopics, log.Topics); wanted == true {
logs = append(logs, log)
}
receipts[i] = rct
}
err := receipts.DeriveFields(config, blockHash, blockNumber, txs)
if err != nil {
return nil, err
}
var unfilteredLogs []*types.Log
for _, receipt := range receipts {
unfilteredLogs = append(unfilteredLogs, receipt.Logs...)
}
adders := make([]common.Address, len(filter.LogAddresses))
for i, addr := range filter.LogAddresses {
adders[i] = common.HexToAddress(addr)
}
topics := make([][]common.Hash, len(filter.Topics))
for i, v := range filter.Topics {
topics[i] = make([]common.Hash, len(v))
for j, topic := range v {
topics[i][j] = common.HexToHash(topic)
}
}
logs := filterLogs(unfilteredLogs, nil, nil, adders, topics)
return logs, nil
}
func includes(addresses []common.Address, a common.Address) bool {
for _, addr := range addresses {
if addr == a {
return true
}
}
return false
}
// filterLogs creates a slice of logs matching the given criteria.
func filterLogs(logs []*types.Log, fromBlock, toBlock *big.Int, addresses []common.Address, topics [][]common.Hash) []*types.Log {
var ret []*types.Log
Logs:
for _, log := range logs {
if fromBlock != nil && fromBlock.Int64() >= 0 && fromBlock.Uint64() > log.BlockNumber {
continue
}
if toBlock != nil && toBlock.Int64() >= 0 && toBlock.Uint64() < log.BlockNumber {
continue
}
if len(addresses) > 0 && !includes(addresses, log.Address) {
continue
}
// If the to filtered topics is greater than the amount of topics in logs, skip.
if len(topics) > len(log.Topics) {
continue
}
for i, sub := range topics {
match := len(sub) == 0 // empty rule set == wildcard
for _, topic := range sub {
if log.Topics[i] == topic {
match = true
break
}
}
if !match {
continue Logs
}
}
ret = append(ret, log)
}
return ret
}
// returns true if the log matches on the filter
func wantedLog(wantedTopics [][]string, actualTopics []common.Hash) bool {
// actualTopics will always have length <= 4

View File

@ -310,6 +310,14 @@ func (ecr *CIDRetriever) RetrieveRctCIDs(tx *sqlx.Tx, rctFilter ReceiptFilter, b
args = append(args, blockHash.String())
id++
}
// TODO: Add the below filters when we have log index in DB.
if true {
pgStr += ` ORDER BY transaction_cids.index`
receiptCids := make([]eth.ReceiptModel, 0)
return receiptCids, tx.Select(&receiptCids, pgStr, args...)
}
if len(rctFilter.LogAddresses) > 0 {
// Filter on log contract addresses if there are any
pgStr += fmt.Sprintf(` AND ((receipt_cids.log_contracts && $%d::VARCHAR(66)[]`, id)
@ -371,6 +379,7 @@ func (ecr *CIDRetriever) RetrieveRctCIDs(tx *sqlx.Tx, rctFilter ReceiptFilter, b
args = append(args, pq.Array(trxIds))
}
}
pgStr += ` ORDER BY transaction_cids.index`
receiptCids := make([]eth.ReceiptModel, 0)
return receiptCids, tx.Select(&receiptCids, pgStr, args...)

View File

@ -237,6 +237,7 @@ var _ = Describe("Retriever", func() {
Expect(empty).ToNot(BeTrue())
Expect(len(cids)).To(Equal(1))
Expect(cids[0].BlockNumber).To(Equal(test_helpers.MockCIDWrapper.BlockNumber))
expectedHeaderCID := test_helpers.MockCIDWrapper.Header
expectedHeaderCID.ID = cids[0].Header.ID
expectedHeaderCID.NodeID = cids[0].Header.NodeID
@ -250,6 +251,7 @@ var _ = Describe("Retriever", func() {
Expect(eth.ReceiptModelsContainsCID(cids[0].Receipts, test_helpers.MockCIDWrapper.Receipts[1].CID)).To(BeTrue())
Expect(eth.ReceiptModelsContainsCID(cids[0].Receipts, test_helpers.MockCIDWrapper.Receipts[2].CID)).To(BeTrue())
Expect(len(cids[0].StateNodes)).To(Equal(2))
for _, stateNode := range cids[0].StateNodes {
if stateNode.CID == test_helpers.State1CID.String() {
Expect(stateNode.StateKey).To(Equal(common.BytesToHash(test_helpers.ContractLeafKey).Hex()))

View File

@ -38,7 +38,6 @@ import (
eth2 "github.com/vulcanize/ipld-eth-indexer/pkg/eth"
"github.com/vulcanize/ipld-eth-indexer/pkg/postgres"
"github.com/vulcanize/ipld-eth-indexer/pkg/shared"
"github.com/vulcanize/ipld-eth-server/pkg/eth"
"github.com/vulcanize/ipld-eth-server/pkg/eth/test_helpers"
)
@ -60,6 +59,7 @@ func init() {
}
var _ = Describe("eth state reading tests", func() {
const chainLength = 5
var (
blocks []*types.Block
receipts []types.Receipts
@ -80,13 +80,13 @@ var _ = Describe("eth state reading tests", func() {
backend, err = eth.NewEthBackend(db, &eth.Config{
ChainConfig: chainConfig,
VmConfig: vm.Config{},
RPCGasCap: big.NewInt(10000000000),
RPCGasCap: big.NewInt(10000000000), // Max gas capacity for a rpc call.
})
Expect(err).ToNot(HaveOccurred())
api = eth.NewPublicEthAPI(backend, nil, false)
// make the test blockchain (and state)
blocks, receipts, chain = test_helpers.MakeChain(5, test_helpers.Genesis, test_helpers.TestChainGen)
blocks, receipts, chain = test_helpers.MakeChain(chainLength, test_helpers.Genesis, test_helpers.TestChainGen)
params := statediff.Params{
IntermediateStateNodes: true,
IntermediateStorageNodes: true,
@ -234,12 +234,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
_, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
_, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(1))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock1))
@ -247,12 +250,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(2))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
@ -260,12 +266,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock3))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(3))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
@ -273,12 +282,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(4))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
@ -286,12 +298,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock5))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithNumber(5))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
@ -304,12 +319,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
_, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
_, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[1].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock1))
@ -317,12 +335,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock2))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[2].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
@ -330,12 +351,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock3))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
@ -343,12 +367,15 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock1))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[4].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
@ -356,37 +383,45 @@ var _ = Describe("eth state reading tests", func() {
bal, err = api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct1BalanceBlock5))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedAcct2BalanceBlock4))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedContractBalance))
bal, err = api.GetBalance(ctx, test_helpers.TestBankAddress, rpc.BlockNumberOrHashWithHash(blocks[5].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal(expectedBankBalanceBlock2))
})
It("Throws an error for an account it cannot find the balance for an account at the provided block number", func() {
_, err := api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
_, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
_, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
It("Returns `0` for an account it cannot find the balance for an account at the provided block number", func() {
bal, err := api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
})
It("Throws an error for an account it cannot find the balance for an account at the provided block hash", func() {
_, err := api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
_, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
_, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
It("Returns `0` for an error for an account it cannot find the balance for an account at the provided block hash", func() {
bal, err := api.GetBalance(ctx, test_helpers.Account1Addr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.Account2Addr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
bal, err = api.GetBalance(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithHash(blocks[0].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(bal).To(Equal((*hexutil.Big)(common.Big0)))
})
})
@ -409,52 +444,64 @@ var _ = Describe("eth state reading tests", func() {
Expect(err).ToNot(HaveOccurred())
Expect(code).To(Equal((hexutil.Bytes)(test_helpers.ContractCode)))
})
It("Throws an error for an account it cannot find the code for", func() {
_, err := api.GetCode(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).To(HaveOccurred())
It("Returns `nil` for an account it cannot find the code for", func() {
code, err := api.GetCode(ctx, randomAddr, rpc.BlockNumberOrHashWithHash(blocks[3].Hash(), true))
Expect(err).ToNot(HaveOccurred())
Expect(code).To(BeEmpty())
})
It("Throws an error for a contract that doesn't exist at this hieght", func() {
_, err := api.GetCode(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).To(HaveOccurred())
It("Returns `nil` for a contract that doesn't exist at this height", func() {
code, err := api.GetCode(ctx, test_helpers.ContractAddr, rpc.BlockNumberOrHashWithNumber(0))
Expect(err).ToNot(HaveOccurred())
Expect(code).To(BeEmpty())
})
})
Describe("eth_getStorageAt", func() {
It("Throws an error if it tries to access a contract which does not exist", func() {
_, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(0))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
It("Returns empty slice if it tries to access a contract which does not exist", func() {
storage, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(0))
Expect(err).NotTo(HaveOccurred())
Expect(storage).To(Equal(hexutil.Bytes(make([]byte, 32))))
_, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(1))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
storage, err = api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.ContractSlotKeyHash.Hex(), rpc.BlockNumberOrHashWithNumber(1))
Expect(err).NotTo(HaveOccurred())
Expect(storage).To(Equal(hexutil.Bytes(make([]byte, 32))))
})
It("Throws an error if it tries to access a contract slot which does not exist", func() {
_, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, randomHash.Hex(), rpc.BlockNumberOrHashWithNumber(2))
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("sql: no rows in result set"))
It("Returns empty slice if it tries to access a contract slot which does not exist", func() {
storage, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, randomHash.Hex(), rpc.BlockNumberOrHashWithNumber(2))
Expect(err).NotTo(HaveOccurred())
Expect(storage).To(Equal(hexutil.Bytes(make([]byte, 32))))
})
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
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())
expectedRes := hexutil.Bytes(common.Hex2Bytes("01"))
expectedRes := hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000001"))
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())
expectedRes = hexutil.Bytes(common.Hex2Bytes("03"))
expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000003"))
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())
expectedRes = hexutil.Bytes(common.Hex2Bytes("09"))
expectedRes = hexutil.Bytes(common.Hex2Bytes("0000000000000000000000000000000000000000000000000000000000000009"))
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(val).To(Equal(hexutil.Bytes{}))
})
It("Throws an error for a non-existing block hash", func() {
_, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithHash(randomHash, true))
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError("header for hash not found"))
})
It("Throws an error for a non-existing block number", func() {
_, err := api.GetStorageAt(ctx, test_helpers.ContractAddr, test_helpers.IndexOne, rpc.BlockNumberOrHashWithNumber(chainLength+1))
Expect(err).To(HaveOccurred())
Expect(err).To(MatchError("header not found"))
})
})
Describe("eth_getHeaderByNumber", func() {

View File

@ -428,11 +428,12 @@ func (r *IPLDRetriever) RetrieveAccountByAddressAndBlockNumber(address common.Ad
return accountResult.CID, i[1].([]byte), nil
}
// RetrieveStorageAtByAddressAndStorageKeyAndBlockHash returns the cid and rlp bytes for the storage value corresponding to the provided address, storage key, and block hash
func (r *IPLDRetriever) RetrieveStorageAtByAddressAndStorageKeyAndBlockHash(address common.Address, storageLeafKey, hash common.Hash) (string, []byte, error) {
// RetrieveStorageAtByAddressAndStorageSlotAndBlockHash returns the cid and rlp bytes for the storage value corresponding to the provided address, storage slot, and block hash
func (r *IPLDRetriever) RetrieveStorageAtByAddressAndStorageSlotAndBlockHash(address common.Address, key, hash common.Hash) (string, []byte, error) {
storageResult := new(nodeInfo)
stateLeafKey := crypto.Keccak256Hash(address.Bytes())
if err := r.db.Get(storageResult, RetrieveStorageLeafByAddressHashAndLeafKeyAndBlockHashPgStr, stateLeafKey.Hex(), storageLeafKey.Hex(), hash.Hex()); err != nil {
storageHash := crypto.Keccak256Hash(key.Bytes())
if err := r.db.Get(storageResult, RetrieveStorageLeafByAddressHashAndLeafKeyAndBlockHashPgStr, stateLeafKey.Hex(), storageHash.Hex(), hash.Hex()); err != nil {
return "", nil, err
}
if storageResult.Removed {

View File

@ -34,7 +34,7 @@ import (
"github.com/ethereum/go-ethereum/params"
"github.com/ethereum/go-ethereum/rlp"
"github.com/ethereum/go-ethereum/statediff/testhelpers"
"github.com/ipfs/go-block-format"
blocks "github.com/ipfs/go-block-format"
"github.com/multiformats/go-multihash"
log "github.com/sirupsen/logrus"
@ -80,7 +80,7 @@ var (
},
}
ReceiptsRlp, _ = rlp.EncodeToBytes(MockReceipts)
MockBlock = types.NewBlock(&MockHeader, MockTransactions, MockUncles, MockReceipts, new(trie.Trie))
MockBlock = createNewBlock(&MockHeader, MockTransactions, MockUncles, MockReceipts, new(trie.Trie))
MockHeaderRlp, _ = rlp.EncodeToBytes(MockBlock.Header())
MockChildHeader = types.Header{
Time: 0,
@ -104,15 +104,22 @@ var (
mockTopic21 = common.HexToHash("0x05")
mockTopic22 = common.HexToHash("0x07")
MockLog1 = &types.Log{
Address: Address,
Topics: []common.Hash{mockTopic11, mockTopic12},
Data: []byte{},
Address: Address,
Topics: []common.Hash{mockTopic11, mockTopic12},
Data: []byte{},
BlockNumber: BlockNumber.Uint64(),
TxIndex: 0,
Index: 0,
}
MockLog2 = &types.Log{
Address: AnotherAddress,
Topics: []common.Hash{mockTopic21, mockTopic22},
Data: []byte{},
Address: AnotherAddress,
Topics: []common.Hash{mockTopic21, mockTopic22},
Data: []byte{},
BlockNumber: BlockNumber.Uint64(),
TxIndex: 1,
Index: 1,
}
HeaderCID, _ = ipld.RawdataToCid(ipld.MEthHeader, MockHeaderRlp, multihash.KECCAK_256)
HeaderMhKey = shared.MultihashKeyFromCID(HeaderCID)
Trx1CID, _ = ipld.RawdataToCid(ipld.MEthTx, MockTransactions.GetRlp(0), multihash.KECCAK_256)
@ -375,6 +382,8 @@ var (
StateNodes: MockStateNodes,
}
Reward = eth.CalcEthBlockReward(MockBlock.Header(), MockBlock.Uncles(), MockBlock.Transactions(), MockReceipts)
MockCIDWrapper = &eth2.CIDWrapper{
BlockNumber: new(big.Int).Set(BlockNumber),
Header: eth.HeaderModel{
@ -384,7 +393,7 @@ var (
CID: HeaderCID.String(),
MhKey: HeaderMhKey,
TotalDifficulty: MockBlock.Difficulty().String(),
Reward: "5312500000000000000",
Reward: Reward.String(),
StateRoot: MockBlock.Root().String(),
RctRoot: MockBlock.ReceiptHash().String(),
TxRoot: MockBlock.TxHash().String(),
@ -489,6 +498,17 @@ var (
}
)
func createNewBlock(header *types.Header, txs []*types.Transaction, uncles []*types.Header, receipts []*types.Receipt, hasher types.Hasher) *types.Block {
block := types.NewBlock(header, txs, uncles, receipts, hasher)
bHash := block.Hash()
for _, r := range receipts {
for _, l := range r.Logs {
l.BlockHash = bHash
}
}
return block
}
// createTransactionsAndReceipts is a helper function to generate signed mock transactions and mock receipts with mock logs
func createTransactionsAndReceipts() (types.Transactions, types.Receipts, common.Address) {
// make transactions
@ -519,13 +539,26 @@ func createTransactionsAndReceipts() (types.Transactions, types.Receipts, common
}
// make receipts
mockReceipt1 := types.NewReceipt(common.HexToHash("0x0").Bytes(), false, 50)
hash1 := signedTrx1.Hash()
MockLog1.TxHash = hash1
mockReceipt1.Logs = []*types.Log{MockLog1}
mockReceipt1.TxHash = signedTrx1.Hash()
mockReceipt1.TxHash = hash1
mockReceipt1.GasUsed = mockReceipt1.CumulativeGasUsed
mockReceipt2 := types.NewReceipt(common.HexToHash("0x1").Bytes(), false, 100)
hash2 := signedTrx2.Hash()
MockLog2.TxHash = hash2
mockReceipt2.Logs = []*types.Log{MockLog2}
mockReceipt2.TxHash = signedTrx2.Hash()
mockReceipt3 := types.NewReceipt(common.HexToHash("0x2").Bytes(), false, 75)
mockReceipt2.TxHash = hash2
mockReceipt2.GasUsed = mockReceipt2.CumulativeGasUsed - mockReceipt1.CumulativeGasUsed
mockReceipt3 := types.NewReceipt(common.HexToHash("0x2").Bytes(), false, 175)
mockReceipt3.Logs = []*types.Log{}
mockReceipt3.TxHash = signedTrx3.Hash()
mockReceipt3.GasUsed = mockReceipt3.CumulativeGasUsed - mockReceipt2.CumulativeGasUsed
return types.Transactions{signedTrx1, signedTrx2, signedTrx3}, types.Receipts{mockReceipt1, mockReceipt2, mockReceipt3}, SenderAddr
}

View File

@ -867,7 +867,11 @@ func (r *Resolver) Blocks(ctx context.Context, args struct {
if args.To != nil {
to = rpc.BlockNumber(*args.To)
} else {
to = rpc.BlockNumber(r.backend.CurrentBlock().Number().Int64())
block, err := r.backend.CurrentBlock()
if err != nil {
return []*Block{}, nil
}
to = rpc.BlockNumber(block.Number().Int64())
}
if to < from {
return []*Block{}, nil

View File

@ -0,0 +1,21 @@
set -e
set -o xtrace
# Clear up existing docker images and volume.
docker-compose down --remove-orphans --volumes
# Build and start the containers.
# Note: Build only if `ipld-eth-server` code is modified. Otherwise comment this line.
docker build -t ipld-eth-server_eth-server:latest .
docker-compose -f docker-compose.test.yml -f docker-compose.yml up -d db dapptools contract eth-server
export PGPASSWORD=password
export DATABASE_USER=vdbm
export DATABASE_PORT=8077
export DATABASE_PASSWORD=password
export DATABASE_HOSTNAME=127.0.0.1
# Wait for containers to be up and execute the integration test.
while [ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8081)" != "200" ]; do echo "waiting for ipld-eth-server..." && sleep 5; done && \
while [ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8545)" != "200" ]; do echo "waiting for geth-statediff..." && sleep 5; done && \
make integrationtest

2
scripts/run_unit_test.sh Executable file
View File

@ -0,0 +1,2 @@
docker-compose -f docker-compose.test.yml -f docker-compose.yml up -d db
PGPASSWORD=password DATABASE_USER=vdbm DATABASE_PORT=8077 DATABASE_PASSWORD=password DATABASE_HOSTNAME=127.0.0.1 make test

15
test/README.md Normal file
View File

@ -0,0 +1,15 @@
Spin up services:
```
docker-compose -f docker-compose.test.yml -f docker-compose.yml up -d db dapptools contract eth-server
```
Running unit tests:
```bash
make test_local
```
Running integration test:
```bash
make integrationtest_local
```

View File

@ -0,0 +1,3 @@
node_modules
artifacts
cache

5
test/contract/.gitignore vendored Normal file
View File

@ -0,0 +1,5 @@
node_modules
#Hardhat files
cache
artifacts

14
test/contract/Dockerfile Normal file
View File

@ -0,0 +1,14 @@
FROM node:14
ARG ETH_ADDR
ENV ETH_ADDR $ETH_ADDR
WORKDIR /usr/src/app
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run compile && ls -lah
EXPOSE 3000
ENTRYPOINT ["npm", "start"]

View File

@ -0,0 +1,7 @@
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
contract GLDToken is ERC20 {
constructor() ERC20("Gold", "GLD") {
_mint(msg.sender, 1000000000000000000000);
}
}

View File

@ -0,0 +1,32 @@
require("@nomiclabs/hardhat-waffle");
// This is a sample Hardhat task. To learn how to create your own go to
// https://hardhat.org/guides/create-task.html
task("accounts", "Prints the list of accounts", async () => {
const accounts = await ethers.getSigners();
for (const account of accounts) {
console.log(account.address);
}
});
// You need to export an object to set up your config
// Go to https://hardhat.org/config/ to learn more
/**
* @type import('hardhat/config').HardhatUserConfig
*/
module.exports = {
solidity: "0.8.0",
networks: {
local: {
url: 'http://127.0.0.1:8545',
chainId: 4
},
docker: {
url: process.env.ETH_ADDR,
chainId: 4
}
}
};

27700
test/contract/package-lock.json generated Normal file

File diff suppressed because it is too large Load Diff

View File

@ -0,0 +1,27 @@
{
"name": "contract",
"version": "1.0.0",
"main": "index.js",
"scripts": {
"compile": "npx hardhat compile",
"start": "HARDHAT_NETWORK=docker node src/index.js",
"start:local": "ETH_ADDR=http://127.0.0.1:8545 npm run start",
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"description": "",
"dependencies": {
"@openzeppelin/contracts": "^4.0.0",
"fastify": "^3.14.2",
"hardhat": "^2.2.0"
},
"devDependencies": {
"@nomiclabs/hardhat-ethers": "^2.0.2",
"@nomiclabs/hardhat-waffle": "^2.0.1",
"chai": "^4.3.4",
"ethereum-waffle": "^3.3.0",
"ethers": "^5.1.0"
}
}

View File

@ -0,0 +1,18 @@
const hre = require("hardhat");
async function main() {
// await hre.run('compile');
// We get the contract to deploy
const GLDToken = await hre.ethers.getContractFactory("GLDToken");
const token = await GLDToken.deploy();
await token.deployed();
console.log("GLDToken deployed to:", token.address, token.deployTransaction.hash);
}
// We recommend this pattern to be able to use async/await everywhere
// and properly handle errors.
main()
.then(() => process.exit(0))
.catch(error => {
console.error(error);
process.exit(1);
});

View File

@ -0,0 +1,36 @@
// We require the Hardhat Runtime Environment explicitly here. This is optional
// but useful for running the script in a standalone fashion through `node <script>`.
//
// When running the script with `hardhat run <script>` you'll find the Hardhat
// Runtime Environment's members available in the global scope.
const hre = require("hardhat");
async function main() {
// Hardhat always runs the compile task when running scripts with its command
// line interface.
//
// If this script is run directly using `node` you may want to call compile
// manually to make sure everything is compiled
// await hre.run('compile');
// We get the contract to deploy
const Greeter = await hre.ethers.getContractFactory("Greeter");
const greeter = await Greeter.deploy("Hello, Hardhat!");
await greeter.deployed();
console.log("Greeter deployed to:", greeter.address, "; tx hash: ", greeter.deployTransaction.hash);
const result = await greeter.setGreeting("Hello 123!");
console.log("Greeter updated", "; tx hash: ", result.hash, "; block hash: ", result.blockHash);
}
// We recommend this pattern to be able to use async/await everywhere
// and properly handle errors.
main()
.then(() => process.exit(0))
.catch(error => {
console.error(error);
process.exit(1);
});

View File

@ -0,0 +1,60 @@
const fastify = require('fastify')({ logger: true });
const hre = require("hardhat");
// readiness check
fastify.get('/v1/healthz', async (req, reply) => {
reply
.code(200)
.header('Content-Type', 'application/json; charset=utf-8')
.send({ success: true })
});
fastify.get('/v1/deployContract', async (req, reply) => {
const GLDToken = await hre.ethers.getContractFactory("GLDToken");
const token = await GLDToken.deploy();
await token.deployed();
return {
address: token.address,
txHash: token.deployTransaction.hash,
blockNumber: token.deployTransaction.blockNumber,
blockHash: token.deployTransaction.blockHash,
}
});
fastify.get('/v1/sendEth', async (req, reply) => {
const to = req.query.to;
const value = req.query.value;
const [owner] = await hre.ethers.getSigners();
const tx = await owner.sendTransaction({
to,
value: hre.ethers.utils.parseEther(value)
});
await tx.wait(1)
// console.log(tx);
// const coinbaseBalance = await hre.ethers.provider.getBalance(owner.address);
// const receiverBalance = await hre.ethers.provider.getBalance(to);
// console.log(coinbaseBalance.toString(), receiverBalance.toString());
return {
from: tx.from,
to: tx.to,
//value: tx.value.toString(),
txHash: tx.hash,
blockNumber: tx.blockNumber,
blockHash: tx.blockHash,
}
});
async function main() {
try {
await fastify.listen(3000, '0.0.0.0');
} catch (err) {
fastify.log.error(err);
process.exit(1);
}
}
main();

View File

@ -0,0 +1,14 @@
const { expect } = require("chai");
describe("Greeter", function() {
it("Should return the new greeting once it's changed", async function() {
const Greeter = await ethers.getContractFactory("Greeter");
const greeter = await Greeter.deploy("Hello, world!");
await greeter.deployed();
expect(await greeter.greet()).to.equal("Hello, world!");
await greeter.setGreeting("Hola, mundo!");
expect(await greeter.greet()).to.equal("Hola, mundo!");
});
});

62
test/helper.go Normal file
View File

@ -0,0 +1,62 @@
package integration
import (
"encoding/json"
"fmt"
"math/big"
"net/http"
)
type ContractDeployed struct {
Address string `json:"address"`
TransactionHash string `json:"txHash"`
BlockNumber int `json:"blockNumber"`
BlockHash string `json:"blockHash"`
}
type Tx struct {
From string `json:"from"`
To string `json:"to"`
Value *big.Int `json:"value"`
TransactionHash string `json:"txHash"`
BlockNumber int `json:"blockNumber"`
BlockHash string `json:"blockHash"`
}
const srvUrl = "http://localhost:3000"
func DeployContract() (*ContractDeployed, error) {
res, err := http.Get(fmt.Sprintf("%s/v1/deployContract", srvUrl))
if err != nil {
return nil, err
}
defer res.Body.Close()
var contract ContractDeployed
decoder := json.NewDecoder(res.Body)
err = decoder.Decode(&contract)
if err != nil {
return nil, err
}
return &contract, nil
}
func SendEth(to string, value string) (*Tx, error) {
res, err := http.Get(fmt.Sprintf("%s/v1/sendEth?to=%s&value=%s", srvUrl, to, value))
if err != nil {
return nil, err
}
defer res.Body.Close()
var tx Tx
decoder := json.NewDecoder(res.Body)
err = decoder.Decode(&tx)
if err != nil {
return nil, err
}
return &tx, nil
}

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package integration_test
import (
"github.com/sirupsen/logrus"
"io/ioutil"
"testing"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
func TestIntegration(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "integration test suite")
}
var _ = BeforeSuite(func() {
logrus.SetOutput(ioutil.Discard)
})

486
test/integration_test.go Normal file
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package integration_test
import (
"context"
"math/big"
"time"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto"
"github.com/ethereum/go-ethereum/rlp"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
integration "github.com/vulcanize/ipld-eth-server/test"
"github.com/ethereum/go-ethereum/ethclient"
)
const nonExistingBlockHash = "0x111111111111111111111111111111111111111111111111111111111111111"
const nonExistingAddress = "0x1111111111111111111111111111111111111111"
var (
randomAddr = common.HexToAddress("0x1C3ab14BBaD3D99F4203bd7a11aCB94882050E6f")
randomHash = crypto.Keccak256Hash(randomAddr.Bytes())
)
var _ = Describe("Integration test", func() {
gethHttpPath := "http://127.0.0.1:8545"
gethClient, err := ethclient.Dial(gethHttpPath)
Expect(err).ToNot(HaveOccurred())
ipldEthHttpPath := "http://127.0.0.1:8081"
ipldClient, err := ethclient.Dial(ipldEthHttpPath)
Expect(err).ToNot(HaveOccurred())
ctx := context.Background()
var contract *integration.ContractDeployed
var erc20TotalSupply *big.Int
var tx *integration.Tx
var bigIntResult bool
var contractErr error
var txErr error
sleepInterval := 2 * time.Second
Describe("get Block", func() {
BeforeEach(func() {
contract, contractErr = integration.DeployContract()
time.Sleep(sleepInterval)
})
It("get not existing block by number", func() {
Expect(contractErr).ToNot(HaveOccurred())
blockNum := contract.BlockNumber + 100
gethBlock, err := gethClient.BlockByNumber(ctx, big.NewInt(int64(blockNum)))
Expect(err).To(MatchError(ethereum.NotFound))
Expect(gethBlock).To(BeZero())
ipldBlock, err := ipldClient.BlockByNumber(ctx, big.NewInt(int64(blockNum)))
Expect(err).To(MatchError(ethereum.NotFound))
Expect(ipldBlock).To(BeZero())
})
It("get not existing block by hash", func() {
gethBlock, err := gethClient.BlockByHash(ctx, common.HexToHash(nonExistingBlockHash))
Expect(err).To(MatchError(ethereum.NotFound))
Expect(gethBlock).To(BeZero())
ipldBlock, err := ipldClient.BlockByHash(ctx, common.HexToHash(nonExistingBlockHash))
Expect(err).To(MatchError(ethereum.NotFound))
Expect(ipldBlock).To(BeZero())
})
It("get block by number", func() {
Expect(contractErr).ToNot(HaveOccurred())
blockNum := contract.BlockNumber
gethBlock, err := gethClient.BlockByNumber(ctx, big.NewInt(int64(blockNum)))
Expect(err).ToNot(HaveOccurred())
ipldBlock, err := ipldClient.BlockByNumber(ctx, big.NewInt(int64(blockNum)))
Expect(err).ToNot(HaveOccurred())
// check headers are equals
Expect(gethBlock.Header()).To(Equal(ipldBlock.Header()))
gethTxs := gethBlock.Transactions()
ipldTxs := ipldBlock.Transactions()
Expect(gethTxs.Len()).To(Equal(ipldTxs.Len()))
Expect(types.TxDifference(gethTxs, ipldTxs).Len()).To(Equal(0))
})
It("get block by hash", func() {
gethBlock, err := gethClient.BlockByHash(ctx, common.HexToHash(contract.BlockHash))
Expect(err).ToNot(HaveOccurred())
ipldBlock, err := ipldClient.BlockByHash(ctx, common.HexToHash(contract.BlockHash))
Expect(err).ToNot(HaveOccurred())
// check headers are equals
compareBlocks(gethBlock, ipldBlock)
gethTxs := gethBlock.Transactions()
ipldTxs := ipldBlock.Transactions()
Expect(gethTxs.Len()).To(Equal(ipldTxs.Len()))
Expect(types.TxDifference(gethTxs, ipldTxs).Len()).To(Equal(0))
})
})
Describe("Transaction", func() {
BeforeEach(func() {
contract, contractErr = integration.DeployContract()
time.Sleep(sleepInterval)
})
It("Get tx by hash", func() {
Expect(contractErr).ToNot(HaveOccurred())
gethTx, _, err := gethClient.TransactionByHash(ctx, common.HexToHash(contract.TransactionHash))
Expect(err).ToNot(HaveOccurred())
ipldTx, _, err := ipldClient.TransactionByHash(ctx, common.HexToHash(contract.TransactionHash))
Expect(err).ToNot(HaveOccurred())
compareTxs(gethTx, ipldTx)
Expect(gethTx.Hash()).To(Equal(ipldTx.Hash()))
})
It("Get tx by block hash and index", func() {
gethTx, err := gethClient.TransactionInBlock(ctx, common.HexToHash(contract.BlockHash), 0)
Expect(err).ToNot(HaveOccurred())
ipldTx, err := ipldClient.TransactionInBlock(ctx, common.HexToHash(contract.BlockHash), 0)
Expect(err).ToNot(HaveOccurred())
compareTxs(gethTx, ipldTx)
})
})
Describe("Receipt", func() {
BeforeEach(func() {
contract, contractErr = integration.DeployContract()
time.Sleep(sleepInterval)
})
It("Get tx receipt", func() {
Expect(contractErr).ToNot(HaveOccurred())
gethReceipt, err := gethClient.TransactionReceipt(ctx, common.HexToHash(contract.TransactionHash))
Expect(err).ToNot(HaveOccurred())
ipldReceipt, err := ipldClient.TransactionReceipt(ctx, common.HexToHash(contract.TransactionHash))
Expect(err).ToNot(HaveOccurred())
Expect(gethReceipt).To(Equal(ipldReceipt))
rlpGeth, err := rlp.EncodeToBytes(gethReceipt)
Expect(err).ToNot(HaveOccurred())
rlpIpld, err := rlp.EncodeToBytes(ipldReceipt)
Expect(err).ToNot(HaveOccurred())
Expect(rlpGeth).To(Equal(rlpIpld))
})
})
Describe("FilterLogs", func() {
BeforeEach(func() {
contract, contractErr = integration.DeployContract()
time.Sleep(sleepInterval)
})
It("with blockhash", func() {
Expect(contractErr).ToNot(HaveOccurred())
blockHash := common.HexToHash(contract.BlockHash)
filterQuery := ethereum.FilterQuery{
//Addresses: addresses,
BlockHash: &blockHash,
Topics: [][]common.Hash{},
}
gethLogs, err := gethClient.FilterLogs(ctx, filterQuery)
Expect(err).ToNot(HaveOccurred())
ipldLogs, err := ipldClient.FilterLogs(ctx, filterQuery)
Expect(err).ToNot(HaveOccurred())
// not empty list
Expect(gethLogs).ToNot(BeEmpty())
Expect(len(gethLogs)).To(Equal(len(ipldLogs)))
Expect(gethLogs).To(Equal(ipldLogs))
})
})
Describe("CodeAt", func() {
BeforeEach(func() {
contract, contractErr = integration.DeployContract()
time.Sleep(sleepInterval)
})
It("gets code at non-existing address without block number", func() {
Expect(contractErr).ToNot(HaveOccurred())
gethCode, err := gethClient.CodeAt(ctx, common.HexToAddress(nonExistingAddress), nil)
Expect(err).ToNot(HaveOccurred())
ipldCode, err := ipldClient.CodeAt(ctx, common.HexToAddress(nonExistingAddress), nil)
Expect(err).ToNot(HaveOccurred())
Expect(gethCode).To(BeEmpty())
Expect(gethCode).To(Equal(ipldCode))
})
It("gets code of deployed contract without block number", func() {
gethCode, err := gethClient.CodeAt(ctx, common.HexToAddress(contract.Address), nil)
Expect(err).ToNot(HaveOccurred())
ipldCode, err := ipldClient.CodeAt(ctx, common.HexToAddress(contract.Address), nil)
Expect(err).ToNot(HaveOccurred())
Expect(gethCode).To(Equal(ipldCode))
})
It("gets code of deployed contract with block number", func() {
gethCode, err := gethClient.CodeAt(ctx, common.HexToAddress(contract.Address), big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
ipldCode, err := ipldClient.CodeAt(ctx, common.HexToAddress(contract.Address), big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
Expect(gethCode).To(Equal(ipldCode))
})
It("gets code of contract that doesn't exist at this height", func() {
gethCode, err := gethClient.CodeAt(ctx, common.HexToAddress(contract.Address), big.NewInt(int64(contract.BlockNumber-1)))
Expect(err).ToNot(HaveOccurred())
ipldCode, err := ipldClient.CodeAt(ctx, common.HexToAddress(contract.Address), big.NewInt(int64(contract.BlockNumber-1)))
Expect(err).ToNot(HaveOccurred())
Expect(gethCode).To(BeEmpty())
Expect(gethCode).To(Equal(ipldCode))
})
})
Describe("Get balance", func() {
address := "0x1111111111111111111111111111111111111112"
BeforeEach(func() {
tx, txErr = integration.SendEth(address, "0.01")
time.Sleep(sleepInterval)
})
It("gets balance for an account with eth without block number", func() {
Expect(txErr).ToNot(HaveOccurred())
gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(address), nil)
Expect(err).ToNot(HaveOccurred())
ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(address), nil)
Expect(err).ToNot(HaveOccurred())
Expect(gethBalance).To(Equal(ipldBalance))
})
It("gets balance for an account with eth with block number", func() {
Expect(txErr).ToNot(HaveOccurred())
gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
Expect(gethBalance).To(Equal(ipldBalance))
})
It("gets historical balance for an account with eth with block number", func() {
Expect(txErr).ToNot(HaveOccurred())
gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber-1)))
Expect(err).ToNot(HaveOccurred())
ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber-1)))
Expect(err).ToNot(HaveOccurred())
Expect(gethBalance).To(Equal(ipldBalance))
})
It("gets balance for a non-existing account without block number", func() {
Expect(txErr).ToNot(HaveOccurred())
gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(nonExistingAddress), nil)
Expect(err).ToNot(HaveOccurred())
ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(nonExistingAddress), nil)
Expect(err).ToNot(HaveOccurred())
Expect(gethBalance).To(Equal(ipldBalance))
})
It("gets balance for an non-existing block number", func() {
Expect(txErr).ToNot(HaveOccurred())
gethBalance, err := gethClient.BalanceAt(ctx, common.HexToAddress(address), big.NewInt(int64(tx.BlockNumber+3)))
Expect(err).To(MatchError("header not found"))
ipldBalance, err := ipldClient.BalanceAt(ctx, common.HexToAddress(nonExistingAddress), big.NewInt(int64(tx.BlockNumber+3)))
Expect(err).To(MatchError("header not found"))
Expect(gethBalance).To(Equal(ipldBalance))
})
})
Describe("Get Storage", func() {
BeforeEach(func() {
contract, contractErr = integration.DeployContract()
erc20TotalSupply, bigIntResult = new(big.Int).SetString("1000000000000000000000", 10)
time.Sleep(sleepInterval)
})
It("gets ERC20 total supply (without block number)", func() {
Expect(contractErr).ToNot(HaveOccurred())
Expect(bigIntResult).To(Equal(true))
totalSupplyIndex := "0x2"
gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), nil)
Expect(err).ToNot(HaveOccurred())
gethTotalSupply := new(big.Int).SetBytes(gethStorage)
Expect(gethTotalSupply).To(Equal(erc20TotalSupply))
ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), nil)
Expect(err).ToNot(HaveOccurred())
ipldTotalSupply := new(big.Int).SetBytes(ipldStorage)
Expect(ipldTotalSupply).To(Equal(erc20TotalSupply))
Expect(gethStorage).To(Equal(ipldStorage))
})
It("gets ERC20 total supply (with block number)", func() {
totalSupplyIndex := "0x2"
gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
gethTotalSupply := new(big.Int).SetBytes(gethStorage)
Expect(gethTotalSupply).To(Equal(erc20TotalSupply))
ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
Expect(gethStorage).To(Equal(ipldStorage))
})
It("gets storage for non-existing account", func() {
totalSupplyIndex := "0x2"
gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(nonExistingAddress), common.HexToHash(totalSupplyIndex), big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(nonExistingAddress), common.HexToHash(totalSupplyIndex), big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
Expect(gethStorage).To(Equal(ipldStorage))
})
It("gets storage for non-existing contract slot", func() {
gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(contract.Address), randomHash, big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(contract.Address), randomHash, big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
Expect(gethStorage).To(Equal(ipldStorage))
})
It("gets storage for non-existing contract", func() {
totalSupplyIndex := "0x2"
gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), big.NewInt(0))
Expect(err).ToNot(HaveOccurred())
ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), big.NewInt(0))
Expect(err).ToNot(HaveOccurred())
Expect(gethStorage).To(Equal(ipldStorage))
})
It("gets storage for non-existing block number", func() {
blockNum := contract.BlockNumber + 100
totalSupplyIndex := "0x2"
gethStorage, err := gethClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), big.NewInt(int64(blockNum)))
Expect(err).To(MatchError("header not found"))
ipldStorage, err := ipldClient.StorageAt(ctx, common.HexToAddress(contract.Address), common.HexToHash(totalSupplyIndex), big.NewInt(int64(blockNum)))
Expect(err).To(MatchError("header not found"))
Expect(gethStorage).To(Equal(ipldStorage))
})
})
Describe("eth call", func() {
BeforeEach(func() {
contract, contractErr = integration.DeployContract()
erc20TotalSupply, bigIntResult = new(big.Int).SetString("1000000000000000000000", 10)
time.Sleep(sleepInterval)
})
It("calls totalSupply() without block number", func() {
Expect(contractErr).ToNot(HaveOccurred())
Expect(bigIntResult).To(Equal(true))
contractAddress := common.HexToAddress(contract.Address)
msg := ethereum.CallMsg{
To: &contractAddress,
Data: common.Hex2Bytes("18160ddd"), // totalSupply()
}
gethResult, err := gethClient.CallContract(ctx, msg, nil)
Expect(err).ToNot(HaveOccurred())
gethTotalSupply := new(big.Int).SetBytes(gethResult)
Expect(gethTotalSupply).To(Equal(erc20TotalSupply))
ipldResult, err := ipldClient.CallContract(ctx, msg, nil)
Expect(err).ToNot(HaveOccurred())
Expect(gethResult).To(Equal(ipldResult))
})
It("calls totalSupply() with block number", func() {
contractAddress := common.HexToAddress(contract.Address)
msg := ethereum.CallMsg{
To: &contractAddress,
Data: common.Hex2Bytes("18160ddd"), // totalSupply()
}
gethResult, err := gethClient.CallContract(ctx, msg, big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
gethTotalSupply := new(big.Int).SetBytes(gethResult)
Expect(gethTotalSupply).To(Equal(erc20TotalSupply))
ipldResult, err := ipldClient.CallContract(ctx, msg, big.NewInt(int64(contract.BlockNumber)))
Expect(err).ToNot(HaveOccurred())
Expect(gethResult).To(Equal(ipldResult))
})
})
Describe("Chain ID", func() {
It("Check chain id", func() {
gethChainId, err := gethClient.ChainID(ctx)
Expect(err).ToNot(HaveOccurred())
ipldChainId, err := ipldClient.ChainID(ctx)
Expect(err).ToNot(HaveOccurred())
Expect(gethChainId).To(Equal(ipldChainId))
})
})
})
func compareBlocks(block1 *types.Block, block2 *types.Block) {
Expect(block1.Header()).To(Equal(block2.Header()))
Expect(block1.Uncles()).To(Equal(block2.Uncles()))
txs1 := block1.Transactions()
txs2 := block2.Transactions()
Expect(len(txs1)).To(Equal(len(txs2)))
for i, tx := range txs1 {
compareTxs(tx, txs2[i])
}
}
func compareTxs(tx1 *types.Transaction, tx2 *types.Transaction) {
Expect(tx1.Data()).To(Equal(tx2.Data()))
Expect(tx1.Hash()).To(Equal(tx2.Hash()))
Expect(tx1.Size()).To(Equal(tx2.Size()))
signer := types.NewEIP155Signer(big.NewInt(4))
gethSender, err := types.Sender(signer, tx1)
Expect(err).ToNot(HaveOccurred())
ipldSender, err := types.Sender(signer, tx2)
Expect(err).ToNot(HaveOccurred())
Expect(gethSender).To(Equal(ipldSender))
}