go-ethereum/graphql/graphql_test.go
rjl493456442 59f7b289c3
cmd, core, eth, graphql, trie: no persisted clean trie cache file (#27525)
The clean trie cache is persisted periodically, therefore Geth can
quickly warmup the cache in next restart.

However it will reduce the robustness of system. The assumption is
held in Geth that if the parent trie node is present, then the entire
sub-trie associated with the parent are all prensent.

Imagine the scenario that Geth rewinds itself to a past block and
restart, but Geth finds the root node of "future state" in clean
cache then regard this state is present in disk, while is not in fact.

Another example is offline pruning tool. Whenever an offline pruning
is performed, the clean cache file has to be removed to aviod hitting
the root node of "deleted states" in clean cache.

All in all, compare with the minor performance gain, system robustness
is something we care more.
2023-07-04 10:21:06 +03:00

476 lines
18 KiB
Go

// Copyright 2019 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package graphql
import (
"context"
"encoding/json"
"fmt"
"io"
"math/big"
"net/http"
"strings"
"testing"
"time"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus"
"github.com/ethereum/go-ethereum/consensus/beacon"
"github.com/ethereum/go-ethereum/consensus/ethash"
"github.com/ethereum/go-ethereum/core"
"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"
"github.com/ethereum/go-ethereum/eth/ethconfig"
"github.com/ethereum/go-ethereum/eth/filters"
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/params"
"github.com/stretchr/testify/assert"
)
func TestBuildSchema(t *testing.T) {
ddir := t.TempDir()
// Copy config
conf := node.DefaultConfig
conf.DataDir = ddir
stack, err := node.New(&conf)
if err != nil {
t.Fatalf("could not create new node: %v", err)
}
defer stack.Close()
// Make sure the schema can be parsed and matched up to the object model.
if _, err := newHandler(stack, nil, nil, []string{}, []string{}); err != nil {
t.Errorf("Could not construct GraphQL handler: %v", err)
}
}
// Tests that a graphQL request is successfully handled when graphql is enabled on the specified endpoint
func TestGraphQLBlockSerialization(t *testing.T) {
stack := createNode(t)
defer stack.Close()
genesis := &core.Genesis{
Config: params.AllEthashProtocolChanges,
GasLimit: 11500000,
Difficulty: big.NewInt(1048576),
}
newGQLService(t, stack, false, genesis, 10, func(i int, gen *core.BlockGen) {})
// 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
code int
}{
{ // Should return latest block
body: `{"query": "{block{number}}","variables": null}`,
want: `{"data":{"block":{"number":"0xa"}}}`,
code: 200,
},
{ // Should return info about latest block
body: `{"query": "{block{number,gasUsed,gasLimit}}","variables": null}`,
want: `{"data":{"block":{"number":"0xa","gasUsed":"0x0","gasLimit":"0xaf79e0"}}}`,
code: 200,
},
{
body: `{"query": "{block(number:0){number,gasUsed,gasLimit}}","variables": null}`,
want: `{"data":{"block":{"number":"0x0","gasUsed":"0x0","gasLimit":"0xaf79e0"}}}`,
code: 200,
},
{
body: `{"query": "{block(number:-1){number,gasUsed,gasLimit}}","variables": null}`,
want: `{"data":{"block":null}}`,
code: 200,
},
{
body: `{"query": "{block(number:-500){number,gasUsed,gasLimit}}","variables": null}`,
want: `{"data":{"block":null}}`,
code: 200,
},
{
body: `{"query": "{block(number:\"0\"){number,gasUsed,gasLimit}}","variables": null}`,
want: `{"data":{"block":{"number":"0x0","gasUsed":"0x0","gasLimit":"0xaf79e0"}}}`,
code: 200,
},
{
body: `{"query": "{block(number:\"-33\"){number,gasUsed,gasLimit}}","variables": null}`,
want: `{"data":{"block":null}}`,
code: 200,
},
{
body: `{"query": "{block(number:\"1337\"){number,gasUsed,gasLimit}}","variables": null}`,
want: `{"data":{"block":null}}`,
code: 200,
},
{
body: `{"query": "{block(number:\"0x0\"){number,gasUsed,gasLimit}}","variables": null}`,
want: `{"data":{"block":{"number":"0x0","gasUsed":"0x0","gasLimit":"0xaf79e0"}}}`,
//want: `{"errors":[{"message":"strconv.ParseInt: parsing \"0x0\": invalid syntax"}],"data":{}}`,
code: 200,
},
{
body: `{"query": "{block(number:\"a\"){number,gasUsed,gasLimit}}","variables": null}`,
want: `{"errors":[{"message":"strconv.ParseInt: parsing \"a\": invalid syntax"}],"data":{}}`,
code: 400,
},
{
body: `{"query": "{bleh{number}}","variables": null}"`,
want: `{"errors":[{"message":"Cannot query field \"bleh\" on type \"Query\".","locations":[{"line":1,"column":2}]}]}`,
code: 400,
},
// should return `estimateGas` as decimal
{
body: `{"query": "{block{ estimateGas(data:{}) }}"}`,
want: `{"data":{"block":{"estimateGas":"0xcf08"}}}`,
code: 200,
},
// should return `status` as decimal
{
body: `{"query": "{block {number call (data : {from : \"0xa94f5374fce5edbc8e2a8697c15331677e6ebf0b\", to: \"0x6295ee1b4f6dd65047762f924ecd367c17eabf8f\", data :\"0x12a7b914\"}){data status}}}"}`,
want: `{"data":{"block":{"number":"0xa","call":{"data":"0x","status":"0x1"}}}}`,
code: 200,
},
} {
resp, err := http.Post(fmt.Sprintf("%s/graphql", stack.HTTPEndpoint()), "application/json", strings.NewReader(tt.body))
if err != nil {
t.Fatalf("could not post: %v", err)
}
bodyBytes, err := io.ReadAll(resp.Body)
resp.Body.Close()
if err != nil {
t.Fatalf("could not read from response body: %v", err)
}
if have := string(bodyBytes); have != tt.want {
t.Errorf("testcase %d %s,\nhave:\n%v\nwant:\n%v", i, tt.body, have, tt.want)
}
if tt.code != resp.StatusCode {
t.Errorf("testcase %d %s,\nwrong statuscode, have: %v, want: %v", i, tt.body, resp.StatusCode, tt.code)
}
}
}
func TestGraphQLBlockSerializationEIP2718(t *testing.T) {
// Account for signing txes
var (
key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
address = crypto.PubkeyToAddress(key.PublicKey)
funds = big.NewInt(1000000000000000)
dad = common.HexToAddress("0x0000000000000000000000000000000000000dad")
)
stack := createNode(t)
defer stack.Close()
genesis := &core.Genesis{
Config: params.AllEthashProtocolChanges,
GasLimit: 11500000,
Difficulty: big.NewInt(1048576),
Alloc: core.GenesisAlloc{
address: {Balance: funds},
// The address 0xdad sloads 0x00 and 0x01
dad: {
Code: []byte{byte(vm.PC), byte(vm.PC), byte(vm.SLOAD), byte(vm.SLOAD)},
Nonce: 0,
Balance: big.NewInt(0),
},
},
BaseFee: big.NewInt(params.InitialBaseFee),
}
signer := types.LatestSigner(genesis.Config)
newGQLService(t, stack, false, genesis, 1, func(i int, gen *core.BlockGen) {
gen.SetCoinbase(common.Address{1})
tx, _ := types.SignNewTx(key, signer, &types.LegacyTx{
Nonce: uint64(0),
To: &dad,
Value: big.NewInt(100),
Gas: 50000,
GasPrice: big.NewInt(params.InitialBaseFee),
})
gen.AddTx(tx)
tx, _ = types.SignNewTx(key, signer, &types.AccessListTx{
ChainID: genesis.Config.ChainID,
Nonce: uint64(1),
To: &dad,
Gas: 30000,
GasPrice: big.NewInt(params.InitialBaseFee),
Value: big.NewInt(50),
AccessList: types.AccessList{{
Address: dad,
StorageKeys: []common.Hash{{0}},
}},
})
gen.AddTx(tx)
})
// 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
code int
}{
{
body: `{"query": "{block {number transactions { from { address } to { address } value hash type accessList { address storageKeys } index}}}"}`,
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"}]}}}`,
code: 200,
},
} {
resp, err := http.Post(fmt.Sprintf("%s/graphql", stack.HTTPEndpoint()), "application/json", strings.NewReader(tt.body))
if err != nil {
t.Fatalf("could not post: %v", err)
}
bodyBytes, err := io.ReadAll(resp.Body)
resp.Body.Close()
if err != nil {
t.Fatalf("could not read from response body: %v", err)
}
if have := string(bodyBytes); have != tt.want {
t.Errorf("testcase %d %s,\nhave:\n%v\nwant:\n%v", i, tt.body, have, tt.want)
}
if tt.code != resp.StatusCode {
t.Errorf("testcase %d %s,\nwrong statuscode, have: %v, want: %v", i, tt.body, resp.StatusCode, tt.code)
}
}
}
// Tests that a graphQL request is not handled successfully when graphql is not enabled on the specified endpoint
func TestGraphQLHTTPOnSamePort_GQLRequest_Unsuccessful(t *testing.T) {
stack := createNode(t)
defer stack.Close()
if err := stack.Start(); err != nil {
t.Fatalf("could not start node: %v", err)
}
body := strings.NewReader(`{"query": "{block{number}}","variables": null}`)
resp, err := http.Post(fmt.Sprintf("%s/graphql", stack.HTTPEndpoint()), "application/json", body)
if err != nil {
t.Fatalf("could not post: %v", err)
}
resp.Body.Close()
// make sure the request is not handled successfully
assert.Equal(t, http.StatusNotFound, resp.StatusCode)
}
func TestGraphQLConcurrentResolvers(t *testing.T) {
var (
key, _ = crypto.GenerateKey()
addr = crypto.PubkeyToAddress(key.PublicKey)
dadStr = "0x0000000000000000000000000000000000000dad"
dad = common.HexToAddress(dadStr)
genesis = &core.Genesis{
Config: params.AllEthashProtocolChanges,
GasLimit: 11500000,
Difficulty: big.NewInt(1048576),
Alloc: core.GenesisAlloc{
addr: {Balance: big.NewInt(params.Ether)},
dad: {
// LOG0(0, 0), LOG0(0, 0), RETURN(0, 0)
Code: common.Hex2Bytes("60006000a060006000a060006000f3"),
Nonce: 0,
Balance: big.NewInt(0),
},
},
}
signer = types.LatestSigner(genesis.Config)
stack = createNode(t)
)
defer stack.Close()
var tx *types.Transaction
handler, chain := newGQLService(t, stack, false, genesis, 1, func(i int, gen *core.BlockGen) {
tx, _ = types.SignNewTx(key, signer, &types.LegacyTx{To: &dad, Gas: 100000, GasPrice: big.NewInt(params.InitialBaseFee)})
gen.AddTx(tx)
tx, _ = types.SignNewTx(key, signer, &types.LegacyTx{To: &dad, Nonce: 1, Gas: 100000, GasPrice: big.NewInt(params.InitialBaseFee)})
gen.AddTx(tx)
tx, _ = types.SignNewTx(key, signer, &types.LegacyTx{To: &dad, Nonce: 2, Gas: 100000, GasPrice: big.NewInt(params.InitialBaseFee)})
gen.AddTx(tx)
})
// 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
}{
// Multiple txes race to get/set the block hash.
{
body: "{block { transactions { logs { account { address } } } } }",
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),
},
// Multiple fields of a tx race to resolve it. Happens in this case
// because resolving the tx body belonging to a log is delayed.
{
body: `{block { logs(filter: {}) { transaction { nonce value gasPrice }}}}`,
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"}}]}}`,
},
// Multiple txes of a block race to set/retrieve receipts of a block.
{
body: "{block { transactions { status gasUsed } } }",
want: `{"block":{"transactions":[{"status":"0x1","gasUsed":"0x5508"},{"status":"0x1","gasUsed":"0x5508"},{"status":"0x1","gasUsed":"0x5508"}]}}`,
},
// Multiple fields of block race to resolve header and body.
{
body: "{ block { number hash gasLimit ommerCount transactionCount totalDifficulty } }",
want: fmt.Sprintf(`{"block":{"number":"0x1","hash":"%s","gasLimit":"0xaf79e0","ommerCount":"0x0","transactionCount":"0x3","totalDifficulty":"0x200000"}}`, chain[len(chain)-1].Hash()),
},
// Multiple fields of a block race to resolve the header and body.
{
body: fmt.Sprintf(`{ transaction(hash: "%s") { block { number hash gasLimit ommerCount transactionCount } } }`, tx.Hash()),
want: fmt.Sprintf(`{"transaction":{"block":{"number":"0x1","hash":"%s","gasLimit":"0xaf79e0","ommerCount":"0x0","transactionCount":"0x3"}}}`, chain[len(chain)-1].Hash()),
},
// Account fields race the resolve the state object.
{
body: fmt.Sprintf(`{ block { account(address: "%s") { balance transactionCount code } } }`, dadStr),
want: `{"block":{"account":{"balance":"0x0","transactionCount":"0x0","code":"0x60006000a060006000a060006000f3"}}}`,
},
// Test values for a non-existent account.
{
body: fmt.Sprintf(`{ block { account(address: "%s") { balance transactionCount code } } }`, "0x1111111111111111111111111111111111111111"),
want: `{"block":{"account":{"balance":"0x0","transactionCount":"0x0","code":"0x"}}}`,
},
} {
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.\nExpected:\n%s\nGot:\n%s\n", i, tt.want, have)
}
}
}
func TestWithdrawals(t *testing.T) {
var (
key, _ = crypto.GenerateKey()
addr = crypto.PubkeyToAddress(key.PublicKey)
genesis = &core.Genesis{
Config: params.AllEthashProtocolChanges,
GasLimit: 11500000,
Difficulty: common.Big1,
Alloc: core.GenesisAlloc{
addr: {Balance: big.NewInt(params.Ether)},
},
}
signer = types.LatestSigner(genesis.Config)
stack = createNode(t)
)
defer stack.Close()
handler, _ := newGQLService(t, stack, true, genesis, 1, func(i int, gen *core.BlockGen) {
tx, _ := types.SignNewTx(key, signer, &types.LegacyTx{To: &common.Address{}, Gas: 100000, GasPrice: big.NewInt(params.InitialBaseFee)})
gen.AddTx(tx)
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 := &ethconfig.Config{
Genesis: gspec,
NetworkId: 1337,
TrieCleanCache: 5,
TrieDirtyCache: 5,
TrieTimeout: 60 * time.Minute,
SnapshotCache: 5,
}
ethBackend, err := eth.New(stack, ethConf)
if err != nil {
t.Fatalf("could not create eth backend: %v", err)
}
var engine consensus.Engine = ethash.NewFaker()
if shanghai {
engine = beacon.NewFaker()
chainCfg := gspec.Config
chainCfg.TerminalTotalDifficultyPassed = true
chainCfg.TerminalTotalDifficulty = common.Big0
shanghaiTime := uint64(0)
chainCfg.ShanghaiTime = &shanghaiTime
}
// 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
}