mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-02-26 15:47:21 +00:00
9064038a86
This removes the method `TestingTTDBlock` introduced by #30744. It was added to make the beacon consensus engine aware of the merge block in tests without relying on the total difficulty. However, tracking the merge block this way is very annoying. We usually configure forks in the `ChainConfig`, but the method is on the consensus engine, which isn't always created in the same place. By sidestepping the `ChainConfig` we don't get the usual fork-order checking, so it's possible to enable the merge before the London fork, for example. This in turn can lead to very hard-to-debug outputs and validation errors. So here I'm changing the consensus engine to check the `MergeNetsplitBlock` instead. Alternatively, we assume a network is merged if it has a `TerminalTotalDifficulty` of zero, which is a very common configuration in tests.
486 lines
18 KiB
Go
486 lines
18 KiB
Go
// Copyright 2019 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package graphql
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import (
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"context"
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"encoding/json"
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"fmt"
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"io"
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"math/big"
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"net/http"
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"strings"
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"testing"
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"time"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/consensus/beacon"
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"github.com/ethereum/go-ethereum/consensus/ethash"
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"github.com/ethereum/go-ethereum/core"
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"github.com/ethereum/go-ethereum/core/rawdb"
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"github.com/ethereum/go-ethereum/core/types"
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"github.com/ethereum/go-ethereum/core/vm"
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"github.com/ethereum/go-ethereum/crypto"
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"github.com/ethereum/go-ethereum/eth"
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"github.com/ethereum/go-ethereum/eth/ethconfig"
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"github.com/ethereum/go-ethereum/eth/filters"
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"github.com/ethereum/go-ethereum/node"
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"github.com/ethereum/go-ethereum/params"
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"github.com/stretchr/testify/assert"
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)
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func TestBuildSchema(t *testing.T) {
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ddir := t.TempDir()
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// Copy config
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conf := node.DefaultConfig
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conf.DataDir = ddir
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stack, err := node.New(&conf)
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if err != nil {
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t.Fatalf("could not create new node: %v", err)
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}
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defer stack.Close()
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// Make sure the schema can be parsed and matched up to the object model.
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if _, err := newHandler(stack, nil, nil, []string{}, []string{}); err != nil {
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t.Errorf("Could not construct GraphQL handler: %v", err)
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}
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}
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// Tests that a graphQL request is successfully handled when graphql is enabled on the specified endpoint
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func TestGraphQLBlockSerialization(t *testing.T) {
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stack := createNode(t)
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defer stack.Close()
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genesis := &core.Genesis{
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Config: params.AllEthashProtocolChanges,
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GasLimit: 11500000,
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Difficulty: big.NewInt(1048576),
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}
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newGQLService(t, stack, false, genesis, 10, func(i int, gen *core.BlockGen) {})
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// start node
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if err := stack.Start(); err != nil {
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t.Fatalf("could not start node: %v", err)
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}
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for i, tt := range []struct {
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body string
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want string
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code int
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}{
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{ // Should return latest block
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body: `{"query": "{block{number}}","variables": null}`,
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want: `{"data":{"block":{"number":"0xa"}}}`,
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code: 200,
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},
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{ // Should return info about latest block
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body: `{"query": "{block{number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"data":{"block":{"number":"0xa","gasUsed":"0x0","gasLimit":"0xaf79e0"}}}`,
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code: 200,
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},
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{
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body: `{"query": "{block(number:0){number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"data":{"block":{"number":"0x0","gasUsed":"0x0","gasLimit":"0xaf79e0"}}}`,
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code: 200,
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},
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{
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body: `{"query": "{block(number:-1){number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"data":{"block":null}}`,
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code: 200,
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},
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{
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body: `{"query": "{block(number:-500){number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"data":{"block":null}}`,
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code: 200,
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},
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{
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body: `{"query": "{block(number:\"0\"){number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"data":{"block":{"number":"0x0","gasUsed":"0x0","gasLimit":"0xaf79e0"}}}`,
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code: 200,
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},
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{
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body: `{"query": "{block(number:\"-33\"){number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"data":{"block":null}}`,
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code: 200,
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},
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{
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body: `{"query": "{block(number:\"1337\"){number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"data":{"block":null}}`,
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code: 200,
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},
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{
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body: `{"query": "{block(number:\"0x0\"){number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"data":{"block":{"number":"0x0","gasUsed":"0x0","gasLimit":"0xaf79e0"}}}`,
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//want: `{"errors":[{"message":"strconv.ParseInt: parsing \"0x0\": invalid syntax"}],"data":{}}`,
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code: 200,
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},
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{
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body: `{"query": "{block(number:\"a\"){number,gasUsed,gasLimit}}","variables": null}`,
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want: `{"errors":[{"message":"strconv.ParseInt: parsing \"a\": invalid syntax"}],"data":{}}`,
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code: 400,
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},
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{
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body: `{"query": "{bleh{number}}","variables": null}"`,
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want: `{"errors":[{"message":"Cannot query field \"bleh\" on type \"Query\".","locations":[{"line":1,"column":2}]}]}`,
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code: 400,
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},
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// should return `estimateGas` as decimal
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{
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body: `{"query": "{block{ estimateGas(data:{}) }}"}`,
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want: `{"data":{"block":{"estimateGas":"0xd221"}}}`,
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code: 200,
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},
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// should return `status` as decimal
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{
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body: `{"query": "{block {number call (data : {from : \"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b\", to: \"0x6295ee1b4f6dd65047762f924ecd367c17eabf8f\", data :\"0x12a7b914\"}){data status}}}"}`,
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want: `{"data":{"block":{"number":"0xa","call":{"data":"0x","status":"0x1"}}}}`,
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code: 200,
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},
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{
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body: `{"query": "{blocks {number}}"}`,
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want: `{"errors":[{"message":"from block number must be specified","path":["blocks"]}],"data":null}`,
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code: 400,
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},
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} {
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resp, err := http.Post(fmt.Sprintf("%s/graphql", stack.HTTPEndpoint()), "application/json", strings.NewReader(tt.body))
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if err != nil {
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t.Fatalf("could not post: %v", err)
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}
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bodyBytes, err := io.ReadAll(resp.Body)
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resp.Body.Close()
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if err != nil {
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t.Fatalf("could not read from response body: %v", err)
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}
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if have := string(bodyBytes); have != tt.want {
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t.Errorf("testcase %d %s,\nhave:\n%v\nwant:\n%v", i, tt.body, have, tt.want)
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}
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if tt.code != resp.StatusCode {
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t.Errorf("testcase %d %s,\nwrong statuscode, have: %v, want: %v", i, tt.body, resp.StatusCode, tt.code)
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}
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if ctype := resp.Header.Get("Content-Type"); ctype != "application/json" {
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t.Errorf("testcase %d \nwrong Content-Type, have: %v, want: %v", i, ctype, "application/json")
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}
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}
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}
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func TestGraphQLBlockSerializationEIP2718(t *testing.T) {
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// Account for signing txes
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var (
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key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
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address = crypto.PubkeyToAddress(key.PublicKey)
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funds = big.NewInt(1000000000000000)
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dad = common.HexToAddress("0x0000000000000000000000000000000000000dad")
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)
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stack := createNode(t)
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defer stack.Close()
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genesis := &core.Genesis{
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Config: params.AllEthashProtocolChanges,
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GasLimit: 11500000,
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Difficulty: big.NewInt(1048576),
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Alloc: types.GenesisAlloc{
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address: {Balance: funds},
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// The address 0xdad sloads 0x00 and 0x01
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dad: {
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Code: []byte{byte(vm.PC), byte(vm.PC), byte(vm.SLOAD), byte(vm.SLOAD)},
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Nonce: 0,
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Balance: big.NewInt(0),
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},
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},
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BaseFee: big.NewInt(params.InitialBaseFee),
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}
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signer := types.LatestSigner(genesis.Config)
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newGQLService(t, stack, false, genesis, 1, func(i int, gen *core.BlockGen) {
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gen.SetCoinbase(common.Address{1})
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tx, _ := types.SignNewTx(key, signer, &types.LegacyTx{
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Nonce: uint64(0),
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To: &dad,
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Value: big.NewInt(100),
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Gas: 50000,
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GasPrice: big.NewInt(params.InitialBaseFee),
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})
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gen.AddTx(tx)
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tx, _ = types.SignNewTx(key, signer, &types.AccessListTx{
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ChainID: genesis.Config.ChainID,
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Nonce: uint64(1),
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To: &dad,
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Gas: 30000,
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GasPrice: big.NewInt(params.InitialBaseFee),
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Value: big.NewInt(50),
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AccessList: types.AccessList{{
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Address: dad,
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StorageKeys: []common.Hash{{0}},
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}},
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})
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gen.AddTx(tx)
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})
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// start node
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if err := stack.Start(); err != nil {
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t.Fatalf("could not start node: %v", err)
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}
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for i, tt := range []struct {
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body string
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want string
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code int
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}{
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{
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body: `{"query": "{block {number transactions { from { address } to { address } value hash type accessList { address storageKeys } index}}}"}`,
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want: `{"data":{"block":{"number":"0x1","transactions":[{"from":{"address":"0x71562b71999873db5b286df957af199ec94617f7"},"to":{"address":"0x0000000000000000000000000000000000000dad"},"value":"0x64","hash":"0xd864c9d7d37fade6b70164740540c06dd58bb9c3f6b46101908d6339db6a6a7b","type":"0x0","accessList":[],"index":"0x0"},{"from":{"address":"0x71562b71999873db5b286df957af199ec94617f7"},"to":{"address":"0x0000000000000000000000000000000000000dad"},"value":"0x32","hash":"0x19b35f8187b4e15fb59a9af469dca5dfa3cd363c11d372058c12f6482477b474","type":"0x1","accessList":[{"address":"0x0000000000000000000000000000000000000dad","storageKeys":["0x0000000000000000000000000000000000000000000000000000000000000000"]}],"index":"0x1"}]}}}`,
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code: 200,
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},
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} {
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resp, err := http.Post(fmt.Sprintf("%s/graphql", stack.HTTPEndpoint()), "application/json", strings.NewReader(tt.body))
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if err != nil {
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t.Fatalf("could not post: %v", err)
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}
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bodyBytes, err := io.ReadAll(resp.Body)
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resp.Body.Close()
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if err != nil {
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t.Fatalf("could not read from response body: %v", err)
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}
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if have := string(bodyBytes); have != tt.want {
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t.Errorf("testcase %d %s,\nhave:\n%v\nwant:\n%v", i, tt.body, have, tt.want)
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}
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if tt.code != resp.StatusCode {
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t.Errorf("testcase %d %s,\nwrong statuscode, have: %v, want: %v", i, tt.body, resp.StatusCode, tt.code)
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}
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}
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}
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// Tests that a graphQL request is not handled successfully when graphql is not enabled on the specified endpoint
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func TestGraphQLHTTPOnSamePort_GQLRequest_Unsuccessful(t *testing.T) {
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stack := createNode(t)
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defer stack.Close()
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if err := stack.Start(); err != nil {
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t.Fatalf("could not start node: %v", err)
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}
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body := strings.NewReader(`{"query": "{block{number}}","variables": null}`)
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resp, err := http.Post(fmt.Sprintf("%s/graphql", stack.HTTPEndpoint()), "application/json", body)
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if err != nil {
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t.Fatalf("could not post: %v", err)
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}
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resp.Body.Close()
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// make sure the request is not handled successfully
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assert.Equal(t, http.StatusNotFound, resp.StatusCode)
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}
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func TestGraphQLConcurrentResolvers(t *testing.T) {
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var (
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key, _ = crypto.GenerateKey()
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addr = crypto.PubkeyToAddress(key.PublicKey)
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dadStr = "0x0000000000000000000000000000000000000dad"
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dad = common.HexToAddress(dadStr)
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genesis = &core.Genesis{
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Config: params.AllEthashProtocolChanges,
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GasLimit: 11500000,
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Difficulty: big.NewInt(1048576),
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Alloc: types.GenesisAlloc{
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addr: {Balance: big.NewInt(params.Ether)},
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dad: {
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// LOG0(0, 0), LOG0(0, 0), RETURN(0, 0)
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Code: common.Hex2Bytes("60006000a060006000a060006000f3"),
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Nonce: 0,
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Balance: big.NewInt(0),
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},
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},
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}
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signer = types.LatestSigner(genesis.Config)
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stack = createNode(t)
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)
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defer stack.Close()
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var tx *types.Transaction
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handler, chain := newGQLService(t, stack, false, genesis, 1, func(i int, gen *core.BlockGen) {
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tx, _ = types.SignNewTx(key, signer, &types.LegacyTx{To: &dad, Gas: 100000, GasPrice: big.NewInt(params.InitialBaseFee)})
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gen.AddTx(tx)
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tx, _ = types.SignNewTx(key, signer, &types.LegacyTx{To: &dad, Nonce: 1, Gas: 100000, GasPrice: big.NewInt(params.InitialBaseFee)})
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gen.AddTx(tx)
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tx, _ = types.SignNewTx(key, signer, &types.LegacyTx{To: &dad, Nonce: 2, Gas: 100000, GasPrice: big.NewInt(params.InitialBaseFee)})
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gen.AddTx(tx)
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})
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// start node
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if err := stack.Start(); err != nil {
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t.Fatalf("could not start node: %v", err)
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}
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for i, tt := range []struct {
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body string
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want string
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}{
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// Multiple txes race to get/set the block hash.
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{
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body: "{block { transactions { logs { account { address } } } } }",
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want: fmt.Sprintf(`{"block":{"transactions":[{"logs":[{"account":{"address":"%s"}},{"account":{"address":"%s"}}]},{"logs":[{"account":{"address":"%s"}},{"account":{"address":"%s"}}]},{"logs":[{"account":{"address":"%s"}},{"account":{"address":"%s"}}]}]}}`, dadStr, dadStr, dadStr, dadStr, dadStr, dadStr),
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},
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// Multiple fields of a tx race to resolve it. Happens in this case
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// because resolving the tx body belonging to a log is delayed.
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{
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body: `{block { logs(filter: {}) { transaction { nonce value gasPrice }}}}`,
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want: `{"block":{"logs":[{"transaction":{"nonce":"0x0","value":"0x0","gasPrice":"0x3b9aca00"}},{"transaction":{"nonce":"0x0","value":"0x0","gasPrice":"0x3b9aca00"}},{"transaction":{"nonce":"0x1","value":"0x0","gasPrice":"0x3b9aca00"}},{"transaction":{"nonce":"0x1","value":"0x0","gasPrice":"0x3b9aca00"}},{"transaction":{"nonce":"0x2","value":"0x0","gasPrice":"0x3b9aca00"}},{"transaction":{"nonce":"0x2","value":"0x0","gasPrice":"0x3b9aca00"}}]}}`,
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},
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// Multiple txes of a block race to set/retrieve receipts of a block.
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{
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body: "{block { transactions { status gasUsed } } }",
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want: `{"block":{"transactions":[{"status":"0x1","gasUsed":"0x5508"},{"status":"0x1","gasUsed":"0x5508"},{"status":"0x1","gasUsed":"0x5508"}]}}`,
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},
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// Multiple fields of block race to resolve header and body.
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{
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body: "{ block { number hash gasLimit ommerCount transactionCount } }",
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want: fmt.Sprintf(`{"block":{"number":"0x1","hash":"%s","gasLimit":"0xaf79e0","ommerCount":"0x0","transactionCount":"0x3"}}`, chain[len(chain)-1].Hash()),
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},
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// Multiple fields of a block race to resolve the header and body.
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{
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body: fmt.Sprintf(`{ transaction(hash: "%s") { block { number hash gasLimit ommerCount transactionCount } } }`, tx.Hash()),
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want: fmt.Sprintf(`{"transaction":{"block":{"number":"0x1","hash":"%s","gasLimit":"0xaf79e0","ommerCount":"0x0","transactionCount":"0x3"}}}`, chain[len(chain)-1].Hash()),
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},
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// Account fields race the resolve the state object.
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{
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body: fmt.Sprintf(`{ block { account(address: "%s") { balance transactionCount code } } }`, dadStr),
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want: `{"block":{"account":{"balance":"0x0","transactionCount":"0x0","code":"0x60006000a060006000a060006000f3"}}}`,
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},
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// Test values for a non-existent account.
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{
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body: fmt.Sprintf(`{ block { account(address: "%s") { balance transactionCount code } } }`, "0x1111111111111111111111111111111111111111"),
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want: `{"block":{"account":{"balance":"0x0","transactionCount":"0x0","code":"0x"}}}`,
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},
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} {
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res := handler.Schema.Exec(context.Background(), tt.body, "", map[string]interface{}{})
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if res.Errors != nil {
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t.Fatalf("failed to execute query for testcase #%d: %v", i, res.Errors)
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}
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have, err := json.Marshal(res.Data)
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if err != nil {
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t.Fatalf("failed to encode graphql response for testcase #%d: %s", i, err)
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}
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if string(have) != tt.want {
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t.Errorf("response unmatch for testcase #%d.\nExpected:\n%s\nGot:\n%s\n", i, tt.want, have)
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}
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}
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}
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func TestWithdrawals(t *testing.T) {
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var (
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key, _ = crypto.GenerateKey()
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addr = crypto.PubkeyToAddress(key.PublicKey)
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genesis = &core.Genesis{
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Config: params.AllEthashProtocolChanges,
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GasLimit: 11500000,
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Difficulty: common.Big1,
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Alloc: types.GenesisAlloc{
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addr: {Balance: big.NewInt(params.Ether)},
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},
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}
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signer = types.LatestSigner(genesis.Config)
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stack = createNode(t)
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)
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defer stack.Close()
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handler, _ := newGQLService(t, stack, true, genesis, 1, func(i int, gen *core.BlockGen) {
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tx, _ := types.SignNewTx(key, signer, &types.LegacyTx{To: &common.Address{}, Gas: 100000, GasPrice: big.NewInt(params.InitialBaseFee)})
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gen.AddTx(tx)
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gen.AddWithdrawal(&types.Withdrawal{
|
|
Validator: 5,
|
|
Address: common.Address{},
|
|
Amount: 10,
|
|
})
|
|
})
|
|
// start node
|
|
if err := stack.Start(); err != nil {
|
|
t.Fatalf("could not start node: %v", err)
|
|
}
|
|
|
|
for i, tt := range []struct {
|
|
body string
|
|
want string
|
|
}{
|
|
// Genesis block has no withdrawals.
|
|
{
|
|
body: "{block(number: 0) { withdrawalsRoot withdrawals { index } } }",
|
|
want: `{"block":{"withdrawalsRoot":null,"withdrawals":null}}`,
|
|
},
|
|
{
|
|
body: "{block(number: 1) { withdrawalsRoot withdrawals { validator amount } } }",
|
|
want: `{"block":{"withdrawalsRoot":"0x8418fc1a48818928f6692f148e9b10e99a88edc093b095cb8ca97950284b553d","withdrawals":[{"validator":"0x5","amount":"0xa"}]}}`,
|
|
},
|
|
} {
|
|
res := handler.Schema.Exec(context.Background(), tt.body, "", map[string]interface{}{})
|
|
if res.Errors != nil {
|
|
t.Fatalf("failed to execute query for testcase #%d: %v", i, res.Errors)
|
|
}
|
|
have, err := json.Marshal(res.Data)
|
|
if err != nil {
|
|
t.Fatalf("failed to encode graphql response for testcase #%d: %s", i, err)
|
|
}
|
|
if string(have) != tt.want {
|
|
t.Errorf("response unmatch for testcase #%d.\nhave:\n%s\nwant:\n%s", i, have, tt.want)
|
|
}
|
|
}
|
|
}
|
|
|
|
func createNode(t *testing.T) *node.Node {
|
|
stack, err := node.New(&node.Config{
|
|
HTTPHost: "127.0.0.1",
|
|
HTTPPort: 0,
|
|
WSHost: "127.0.0.1",
|
|
WSPort: 0,
|
|
HTTPTimeouts: node.DefaultConfig.HTTPTimeouts,
|
|
})
|
|
if err != nil {
|
|
t.Fatalf("could not create node: %v", err)
|
|
}
|
|
return stack
|
|
}
|
|
|
|
func newGQLService(t *testing.T, stack *node.Node, shanghai bool, gspec *core.Genesis, genBlocks int, genfunc func(i int, gen *core.BlockGen)) (*handler, []*types.Block) {
|
|
ethConf := ðconfig.Config{
|
|
Genesis: gspec,
|
|
NetworkId: 1337,
|
|
TrieCleanCache: 5,
|
|
TrieDirtyCache: 5,
|
|
TrieTimeout: 60 * time.Minute,
|
|
SnapshotCache: 5,
|
|
RPCGasCap: 1000000,
|
|
StateScheme: rawdb.HashScheme,
|
|
}
|
|
var engine = beacon.New(ethash.NewFaker())
|
|
if shanghai {
|
|
gspec.Config.TerminalTotalDifficulty = common.Big0
|
|
gspec.Config.MergeNetsplitBlock = common.Big0
|
|
// GenerateChain will increment timestamps by 10.
|
|
// Shanghai upgrade at block 1.
|
|
shanghaiTime := uint64(5)
|
|
gspec.Config.ShanghaiTime = &shanghaiTime
|
|
}
|
|
|
|
ethBackend, err := eth.New(stack, ethConf)
|
|
if err != nil {
|
|
t.Fatalf("could not create eth backend: %v", err)
|
|
}
|
|
// Create some blocks and import them
|
|
chain, _ := core.GenerateChain(params.AllEthashProtocolChanges, ethBackend.BlockChain().Genesis(),
|
|
engine, ethBackend.ChainDb(), genBlocks, genfunc)
|
|
_, err = ethBackend.BlockChain().InsertChain(chain)
|
|
if err != nil {
|
|
t.Fatalf("could not create import blocks: %v", err)
|
|
}
|
|
// Set up handler
|
|
filterSystem := filters.NewFilterSystem(ethBackend.APIBackend, filters.Config{})
|
|
handler, err := newHandler(stack, ethBackend.APIBackend, filterSystem, []string{}, []string{})
|
|
if err != nil {
|
|
t.Fatalf("could not create graphql service: %v", err)
|
|
}
|
|
return handler, chain
|
|
}
|