586 lines
17 KiB
Go
586 lines
17 KiB
Go
// This is a test utility for Ethermint's Web3 JSON-RPC services.
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//
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// To run these tests please first ensure you have the ethermintd running
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//
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// You can configure the desired HOST and MODE as well in integration-test-all.sh
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package tests
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"math/big"
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"net/http"
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"os"
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"testing"
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"time"
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"github.com/stretchr/testify/require"
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ethcmn "github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/common/hexutil"
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ethtypes "github.com/ethereum/go-ethereum/core/types"
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rpctypes "github.com/cosmos/ethermint/rpc/types"
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ethermint "github.com/cosmos/ethermint/types"
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)
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const (
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addrA = "0xc94770007dda54cF92009BFF0dE90c06F603a09f"
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addrAStoreKey = 0
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)
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var (
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MODE = os.Getenv("MODE")
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from = []byte{}
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zeroString = "0x0"
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)
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func TestMain(m *testing.M) {
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if MODE != "rpc" {
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_, _ = fmt.Fprintln(os.Stdout, "Skipping RPC test")
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return
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}
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var err error
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from, err = GetAddress()
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if err != nil {
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fmt.Printf("failed to get account: %s\n", err)
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os.Exit(1)
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}
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// Start all tests
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code := m.Run()
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os.Exit(code)
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}
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func TestEth_GetTransactionCount(t *testing.T) {
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// TODO: this test passes on when run on its own, but fails when run with the other tests
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if testing.Short() {
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t.Skip("skipping TestEth_GetTransactionCount")
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}
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prev := GetNonce(t, "latest")
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SendTestTransaction(t, from)
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time.Sleep(20 * time.Second)
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post := GetNonce(t, "latest")
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require.Equal(t, prev, post-1)
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}
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func TestEth_GetLogs_NoLogs(t *testing.T) {
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param := make([]map[string][]string, 1)
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param[0] = make(map[string][]string)
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param[0]["topics"] = []string{}
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rpcRes := Call(t, "eth_getLogs", param)
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require.NotNil(t, rpcRes)
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require.Nil(t, rpcRes.Error)
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var logs []*ethtypes.Log
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err := json.Unmarshal(rpcRes.Result, &logs)
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require.NoError(t, err)
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require.Empty(t, logs) // begin, end are -1, crit.Addresses, crit.Topics are empty array, so no log should be returned(run this test before anyone else so that log will be empty)
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}
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func TestBlockBloom(t *testing.T) {
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hash := DeployTestContractWithFunction(t, from)
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receipt := WaitForReceipt(t, hash)
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number := receipt["blockNumber"].(string)
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param := []interface{}{number, false}
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rpcRes := Call(t, "eth_getBlockByNumber", param)
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block := make(map[string]interface{})
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err := json.Unmarshal(rpcRes.Result, &block)
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require.NoError(t, err)
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lb := HexToBigInt(t, block["logsBloom"].(string))
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require.NotEqual(t, big.NewInt(0), lb)
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require.Equal(t, hash.String(), block["transactions"].([]interface{})[0])
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}
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func TestEth_GetLogs_Topics_AB(t *testing.T) {
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// TODO: this test passes on when run on its own, but fails when run with the other tests
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if testing.Short() {
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t.Skip("skipping TestEth_GetLogs_Topics_AB")
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}
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rpcRes := Call(t, "eth_blockNumber", []string{})
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var res hexutil.Uint64
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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param := make([]map[string]interface{}, 1)
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param[0] = make(map[string]interface{})
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param[0]["topics"] = []string{helloTopic, worldTopic}
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param[0]["fromBlock"] = res.String()
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hash := DeployTestContractWithFunction(t, from)
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WaitForReceipt(t, hash)
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rpcRes = Call(t, "eth_getLogs", param)
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var logs []*ethtypes.Log
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err = json.Unmarshal(rpcRes.Result, &logs)
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require.NoError(t, err)
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require.Equal(t, 1, len(logs))
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}
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func TestEth_GetTransactionLogs(t *testing.T) {
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// TODO: this test passes on when run on its own, but fails when run with the other tests
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if testing.Short() {
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t.Skip("skipping TestEth_GetTransactionLogs")
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}
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hash, _ := DeployTestContract(t, from)
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param := []string{hash.String()}
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rpcRes := Call(t, "eth_getTransactionLogs", param)
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logs := new([]*ethtypes.Log)
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err := json.Unmarshal(rpcRes.Result, logs)
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require.NoError(t, err)
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require.Equal(t, 1, len(*logs))
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}
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func TestEth_protocolVersion(t *testing.T) {
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expectedRes := hexutil.Uint(ethermint.ProtocolVersion)
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rpcRes := Call(t, "eth_protocolVersion", []string{})
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var res hexutil.Uint
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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t.Logf("Got protocol version: %s\n", res.String())
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require.Equal(t, expectedRes, res, "expected: %s got: %s\n", expectedRes.String(), rpcRes.Result)
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}
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func TestEth_chainId(t *testing.T) {
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rpcRes := Call(t, "eth_chainId", []string{})
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var res hexutil.Uint
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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require.NotEqual(t, "0x0", res.String())
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}
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func TestEth_blockNumber(t *testing.T) {
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rpcRes := Call(t, "eth_blockNumber", []string{})
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var res hexutil.Uint64
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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t.Logf("Got block number: %s\n", res.String())
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}
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func TestEth_coinbase(t *testing.T) {
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zeroAddress := hexutil.Bytes(ethcmn.Address{}.Bytes())
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rpcRes := Call(t, "eth_coinbase", []string{})
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var res hexutil.Bytes
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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t.Logf("Got coinbase block proposer: %s\n", res.String())
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require.NotEqual(t, zeroAddress.String(), res.String(), "expected: not %s got: %s\n", zeroAddress.String(), res.String())
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}
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func TestEth_GetBalance(t *testing.T) {
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rpcRes := Call(t, "eth_getBalance", []string{addrA, zeroString})
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var res hexutil.Big
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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t.Logf("Got balance %s for %s\n", res.String(), addrA)
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// 0 if x == y; where x is res, y is 0
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if res.ToInt().Cmp(big.NewInt(0)) != 0 {
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t.Errorf("expected balance: %d, got: %s", 0, res.String())
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}
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}
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func TestEth_GetStorageAt(t *testing.T) {
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expectedRes := hexutil.Bytes{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
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testKey := 1 // using 0 as key here will create an ethereum empty hash which is considered as invalid hash
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rpcRes := Call(t, "eth_getStorageAt", []string{addrA, fmt.Sprint(testKey), "0x3"})
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var storage hexutil.Bytes
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err := storage.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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t.Logf("Got value [%X] for %s with key %X\n", storage, addrA, addrAStoreKey)
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require.True(t, bytes.Equal(storage, expectedRes), "expected: %d (%d bytes) got: %d (%d bytes)", expectedRes, len(expectedRes), storage, len(storage))
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}
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func TestEth_GetProof(t *testing.T) {
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params := make([]interface{}, 3)
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params[0] = addrA
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params[1] = []string{fmt.Sprint(addrAStoreKey)}
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params[2] = "0x3" // queries at height <= 2 are not supported
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rpcRes := Call(t, "eth_getProof", params)
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require.NotNil(t, rpcRes)
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var accRes rpctypes.AccountResult
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err := json.Unmarshal(rpcRes.Result, &accRes)
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require.NoError(t, err)
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require.NotEmpty(t, accRes.AccountProof)
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require.NotEmpty(t, accRes.StorageProof)
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t.Logf("Got AccountResult %s", rpcRes.Result)
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}
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func TestEth_GetCode(t *testing.T) {
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expectedRes := hexutil.Bytes{}
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rpcRes := Call(t, "eth_getCode", []string{addrA, zeroString})
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var code hexutil.Bytes
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err := code.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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t.Logf("Got code [%X] for %s\n", code, addrA)
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require.True(t, bytes.Equal(expectedRes, code), "expected: %X got: %X", expectedRes, code)
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}
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func TestEth_SendTransaction_Transfer(t *testing.T) {
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param := make([]map[string]string, 1)
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param[0] = make(map[string]string)
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param[0]["from"] = "0x" + fmt.Sprintf("%x", from)
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param[0]["to"] = "0x0000000000000000000000000000000012341234"
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param[0]["value"] = "0x16345785d8a0000"
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param[0]["gasLimit"] = "0x5208"
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param[0]["gasPrice"] = "0x55ae82600"
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rpcRes := Call(t, "personal_unlockAccount", []interface{}{param[0]["from"], ""})
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require.Nil(t, rpcRes.Error)
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rpcRes = Call(t, "eth_sendTransaction", param)
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var hash hexutil.Bytes
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err := json.Unmarshal(rpcRes.Result, &hash)
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require.NoError(t, err)
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receipt := WaitForReceipt(t, hash)
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require.NotNil(t, receipt)
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require.Equal(t, "0x1", receipt["status"].(string))
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}
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func TestEth_SendTransaction_ContractDeploy(t *testing.T) {
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param := make([]map[string]string, 1)
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param[0] = make(map[string]string)
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param[0]["from"] = "0x" + fmt.Sprintf("%x", from)
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param[0]["data"] = "0x6080604052348015600f57600080fd5b5060117f775a94827b8fd9b519d36cd827093c664f93347070a554f65e4a6f56cd73889860405160405180910390a2603580604b6000396000f3fe6080604052600080fdfea165627a7a723058206cab665f0f557620554bb45adf266708d2bd349b8a4314bdff205ee8440e3c240029"
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rpcRes := Call(t, "personal_unlockAccount", []interface{}{param[0]["from"], ""})
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require.Nil(t, rpcRes.Error)
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rpcRes = Call(t, "eth_sendTransaction", param)
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var hash hexutil.Bytes
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err := json.Unmarshal(rpcRes.Result, &hash)
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require.NoError(t, err)
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}
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func TestEth_NewFilter(t *testing.T) {
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param := make([]map[string][]string, 1)
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param[0] = make(map[string][]string)
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param[0]["topics"] = []string{"0x0000000000000000000000000000000000000000000000000000000012341234"}
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rpcRes := Call(t, "eth_newFilter", param)
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var ID string
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err := json.Unmarshal(rpcRes.Result, &ID)
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require.NoError(t, err)
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}
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func TestEth_NewBlockFilter(t *testing.T) {
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rpcRes := Call(t, "eth_newBlockFilter", []string{})
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var ID string
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err := json.Unmarshal(rpcRes.Result, &ID)
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require.NoError(t, err)
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}
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func TestEth_GetFilterChanges_BlockFilter(t *testing.T) {
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rpcRes := Call(t, "eth_newBlockFilter", []string{})
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var ID string
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err := json.Unmarshal(rpcRes.Result, &ID)
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require.NoError(t, err)
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time.Sleep(5 * time.Second)
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changesRes := Call(t, "eth_getFilterChanges", []string{ID})
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var hashes []ethcmn.Hash
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err = json.Unmarshal(changesRes.Result, &hashes)
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require.NoError(t, err)
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require.GreaterOrEqual(t, len(hashes), 1)
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}
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func TestEth_GetFilterChanges_NoLogs(t *testing.T) {
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param := make([]map[string][]string, 1)
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param[0] = make(map[string][]string)
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param[0]["topics"] = []string{}
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rpcRes := Call(t, "eth_newFilter", param)
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var ID string
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err := json.Unmarshal(rpcRes.Result, &ID)
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require.NoError(t, err)
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changesRes := Call(t, "eth_getFilterChanges", []string{ID})
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var logs []*ethtypes.Log
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err = json.Unmarshal(changesRes.Result, &logs)
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require.NoError(t, err)
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}
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func TestEth_GetFilterChanges_WrongID(t *testing.T) {
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req, err := json.Marshal(CreateRequest("eth_getFilterChanges", []string{"0x1122334400000077"}))
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require.NoError(t, err)
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var rpcRes *Response
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time.Sleep(1 * time.Second)
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/* #nosec */
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res, err := http.Post(HOST, "application/json", bytes.NewBuffer(req))
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require.NoError(t, err)
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decoder := json.NewDecoder(res.Body)
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rpcRes = new(Response)
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err = decoder.Decode(&rpcRes)
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require.NoError(t, err)
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err = res.Body.Close()
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require.NoError(t, err)
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require.NotNil(t, "invalid filter ID", rpcRes.Error.Message)
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}
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func TestEth_GetTransactionReceipt(t *testing.T) {
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hash := SendTestTransaction(t, from)
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time.Sleep(time.Second * 5)
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param := []string{hash.String()}
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rpcRes := Call(t, "eth_getTransactionReceipt", param)
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require.Nil(t, rpcRes.Error)
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receipt := make(map[string]interface{})
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err := json.Unmarshal(rpcRes.Result, &receipt)
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require.NoError(t, err)
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require.NotEmpty(t, receipt)
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require.Equal(t, "0x1", receipt["status"].(string))
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require.Equal(t, []interface{}{}, receipt["logs"].([]interface{}))
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}
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func TestEth_GetTransactionReceipt_ContractDeployment(t *testing.T) {
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rpcRes := Call(t, "personal_unlockAccount", []interface{}{hexutil.Bytes(from), ""})
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require.Nil(t, rpcRes.Error)
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hash, _ := DeployTestContract(t, from)
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time.Sleep(time.Second * 5)
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param := []string{hash.String()}
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rpcRes = Call(t, "eth_getTransactionReceipt", param)
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receipt := make(map[string]interface{})
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err := json.Unmarshal(rpcRes.Result, &receipt)
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require.NoError(t, err)
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require.Equal(t, "0x1", receipt["status"].(string))
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require.NotEqual(t, ethcmn.Address{}.String(), receipt["contractAddress"].(string))
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require.NotNil(t, receipt["logs"])
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}
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func TestEth_GetFilterChanges_NoTopics(t *testing.T) {
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rpcRes := Call(t, "eth_blockNumber", []string{})
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var res hexutil.Uint64
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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param := make([]map[string]interface{}, 1)
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param[0] = make(map[string]interface{})
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param[0]["topics"] = []string{}
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param[0]["fromBlock"] = res.String()
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// instantiate new filter
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rpcRes = Call(t, "eth_newFilter", param)
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require.Nil(t, rpcRes.Error)
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var ID string
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err = json.Unmarshal(rpcRes.Result, &ID)
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require.NoError(t, err)
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// deploy contract, emitting some event
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DeployTestContract(t, from)
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// get filter changes
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changesRes := Call(t, "eth_getFilterChanges", []string{ID})
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require.Equal(t, 2, len(changesRes.Result))
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}
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func TestEth_GetFilterChanges_Addresses(t *testing.T) {
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t.Skip()
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// TODO: need transaction receipts to determine contract deployment address
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}
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func TestEth_GetFilterChanges_BlockHash(t *testing.T) {
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t.Skip()
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// TODO: need transaction receipts to determine tx block
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}
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// hash of Hello event
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var helloTopic = "0x775a94827b8fd9b519d36cd827093c664f93347070a554f65e4a6f56cd738898"
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// world parameter in Hello event
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var worldTopic = "0x0000000000000000000000000000000000000000000000000000000000000011"
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// Tests topics case where there are topics in first two positions
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func TestEth_GetFilterChanges_Topics_AB(t *testing.T) {
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time.Sleep(time.Second)
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rpcRes := Call(t, "eth_blockNumber", []string{})
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var res hexutil.Uint64
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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param := make([]map[string]interface{}, 1)
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param[0] = make(map[string]interface{})
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param[0]["topics"] = []string{helloTopic, worldTopic}
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param[0]["fromBlock"] = res.String()
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// instantiate new filter
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rpcRes = Call(t, "eth_newFilter", param)
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var ID string
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err = json.Unmarshal(rpcRes.Result, &ID)
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require.NoError(t, err, string(rpcRes.Result))
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DeployTestContractWithFunction(t, from)
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// get filter changes
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changesRes := Call(t, "eth_getFilterChanges", []string{ID})
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require.Equal(t, 2, len(changesRes.Result))
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}
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func TestEth_GetFilterChanges_Topics_XB(t *testing.T) {
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rpcRes := Call(t, "eth_blockNumber", []string{})
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var res hexutil.Uint64
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err := res.UnmarshalJSON(rpcRes.Result)
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require.NoError(t, err)
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param := make([]map[string]interface{}, 1)
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param[0] = make(map[string]interface{})
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param[0]["topics"] = []interface{}{nil, worldTopic}
|
||
param[0]["fromBlock"] = res.String()
|
||
|
||
// instantiate new filter
|
||
rpcRes = Call(t, "eth_newFilter", param)
|
||
var ID string
|
||
err = json.Unmarshal(rpcRes.Result, &ID)
|
||
require.NoError(t, err)
|
||
|
||
DeployTestContractWithFunction(t, from)
|
||
|
||
// get filter changes
|
||
changesRes := Call(t, "eth_getFilterChanges", []string{ID})
|
||
require.Equal(t, 2, len(changesRes.Result))
|
||
}
|
||
|
||
func TestEth_GetFilterChanges_Topics_XXC(t *testing.T) {
|
||
t.Skip()
|
||
// TODO: call test function, need tx receipts to determine contract address
|
||
}
|
||
|
||
func TestEth_PendingTransactionFilter(t *testing.T) {
|
||
rpcRes := Call(t, "eth_newPendingTransactionFilter", []string{})
|
||
|
||
var ID string
|
||
err := json.Unmarshal(rpcRes.Result, &ID)
|
||
require.NoError(t, err)
|
||
|
||
for i := 0; i < 5; i++ {
|
||
DeployTestContractWithFunction(t, from)
|
||
}
|
||
|
||
time.Sleep(10 * time.Second)
|
||
|
||
// get filter changes
|
||
changesRes := Call(t, "eth_getFilterChanges", []string{ID})
|
||
require.NotNil(t, changesRes)
|
||
|
||
var txs []*hexutil.Bytes
|
||
err = json.Unmarshal(changesRes.Result, &txs)
|
||
require.NoError(t, err, string(changesRes.Result))
|
||
|
||
require.True(t, len(txs) >= 2, "could not get any txs", "changesRes.Result", string(changesRes.Result))
|
||
}
|
||
|
||
func TestEth_EstimateGas(t *testing.T) {
|
||
|
||
param := make([]map[string]string, 1)
|
||
param[0] = make(map[string]string)
|
||
param[0]["from"] = "0x" + fmt.Sprintf("%x", from)
|
||
param[0]["to"] = "0x1122334455667788990011223344556677889900"
|
||
param[0]["value"] = "0x1"
|
||
|
||
rpcRes := Call(t, "personal_unlockAccount", []interface{}{param[0]["from"], ""})
|
||
require.NotNil(t, rpcRes)
|
||
|
||
rpcRes = Call(t, "eth_estimateGas", param)
|
||
require.NotNil(t, rpcRes)
|
||
require.NotEmpty(t, rpcRes.Result)
|
||
|
||
var gas string
|
||
err := json.Unmarshal(rpcRes.Result, &gas)
|
||
require.NoError(t, err, string(rpcRes.Result))
|
||
|
||
require.Equal(t, "0xfab9", gas)
|
||
}
|
||
|
||
func TestEth_EstimateGas_ContractDeployment(t *testing.T) {
|
||
bytecode := "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"
|
||
|
||
//deploy contract befor call estimateGas， make account nonce changed
|
||
hash, _ := DeployTestContract(t, from)
|
||
time.Sleep(5 * time.Second)
|
||
paramdeploy := []string{hash.String()}
|
||
rpcRes := Call(t, "eth_getTransactionReceipt", paramdeploy)
|
||
require.Nil(t, rpcRes.Error)
|
||
|
||
param := make([]map[string]string, 1)
|
||
param[0] = make(map[string]string)
|
||
param[0]["from"] = "0x" + fmt.Sprintf("%x", from)
|
||
param[0]["data"] = bytecode
|
||
|
||
rpcRes := Call(t, "personal_unlockAccount", []interface{}{param[0]["from"], ""})
|
||
require.NotNil(t, rpcRes)
|
||
|
||
rpcRes = Call(t, "eth_estimateGas", param)
|
||
require.NotNil(t, rpcRes)
|
||
require.NotEmpty(t, rpcRes.Result)
|
||
|
||
var gas hexutil.Uint64
|
||
err := json.Unmarshal(rpcRes.Result, &gas)
|
||
require.NoError(t, err, string(rpcRes.Result))
|
||
|
||
require.Equal(t, "0x1ab8d", gas.String())
|
||
}
|
||
|
||
func TestEth_GetBlockByNumber(t *testing.T) {
|
||
param := []interface{}{"0x1", false}
|
||
rpcRes := Call(t, "eth_getBlockByNumber", param)
|
||
|
||
block := make(map[string]interface{})
|
||
err := json.Unmarshal(rpcRes.Result, &block)
|
||
require.NoError(t, err)
|
||
require.Equal(t, "0x0", block["extraData"].(string))
|
||
require.Equal(t, []interface{}{}, block["uncles"].([]interface{}))
|
||
}
|