erigon-pulse/cmd/rpcdaemon/commands/gen_traces_test.go
ledgerwatch 8433afd99a
Native tracers step 5 - tests for debug_traceBlock and trace_block before transformations (#6405)
Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro-2.local>
2022-12-22 10:13:38 +00:00

275 lines
7.4 KiB
Go

package commands
import (
"bytes"
"context"
"encoding/json"
"testing"
jsoniter "github.com/json-iterator/go"
"github.com/ledgerwatch/erigon-lib/kv/kvcache"
"github.com/ledgerwatch/erigon/cmd/rpcdaemon/cli/httpcfg"
"github.com/ledgerwatch/erigon/cmd/rpcdaemon/rpcdaemontest"
"github.com/ledgerwatch/erigon/eth/tracers"
"github.com/ledgerwatch/erigon/rpc"
"github.com/ledgerwatch/erigon/rpc/rpccfg"
"github.com/ledgerwatch/erigon/turbo/snapshotsync"
"github.com/stretchr/testify/assert"
)
/*
Testing tracing RPC API by generating patters of contracts invoking one another based on the input
*/
func TestGeneratedDebugApi(t *testing.T) {
m := rpcdaemontest.CreateTestSentryForTraces(t)
agg := m.HistoryV3Components()
br := snapshotsync.NewBlockReaderWithSnapshots(m.BlockSnapshots)
stateCache := kvcache.New(kvcache.DefaultCoherentConfig)
baseApi := NewBaseApi(nil, stateCache, br, agg, false, rpccfg.DefaultEvmCallTimeout, m.Engine)
api := NewPrivateDebugAPI(baseApi, m.DB, 0)
var buf bytes.Buffer
stream := jsoniter.NewStream(jsoniter.ConfigDefault, &buf, 4096)
callTracer := "callTracer"
err := api.TraceBlockByNumber(context.Background(), rpc.BlockNumber(1), &tracers.TraceConfig{Tracer: &callTracer}, stream)
if err != nil {
t.Errorf("debug_traceBlock %d: %v", 0, err)
}
if err = stream.Flush(); err != nil {
t.Fatalf("error flusing: %v", err)
}
var result interface{}
if err = json.Unmarshal(buf.Bytes(), &result); err != nil {
t.Fatalf("parsing result: %v", err)
}
// Remove time because it is non-deterministic
delete(result.([]interface{})[0].(map[string]interface{})["result"].(map[string]interface{}), "time")
expectedJSON := `
[
{
"result": {
"calls": [
{
"calls": [
{
"from": "0x00000000000000000000000000000000000001ff",
"gas": "0x595a",
"gasUsed": "0x16",
"input": "0x0100",
"output": "0x010000",
"to": "0x00000000000000000000000000000000000000ff",
"type": "CALL",
"value": "0x0"
}
],
"from": "0x00000000000000000000000000000000000002ff",
"gas": "0x6525",
"gasUsed": "0xa7b",
"input": "0x000100",
"output": "0x01000100",
"to": "0x00000000000000000000000000000000000001ff",
"type": "CALL",
"value": "0x0"
},
{
"calls": [
{
"from": "0x00000000000000000000000000000000000001ff",
"gas": "0x584a",
"gasUsed": "0x10",
"input": "0x",
"output": "0x00",
"to": "0x00000000000000000000000000000000000000ff",
"type": "CALL",
"value": "0x0"
}
],
"from": "0x00000000000000000000000000000000000002ff",
"gas": "0x5a4c",
"gasUsed": "0xb1",
"input": "0x00",
"output": "0x0100",
"to": "0x00000000000000000000000000000000000001ff",
"type": "CALL",
"value": "0x0"
}
],
"from": "0x71562b71999873db5b286df957af199ec94617f7",
"gas": "0x7120",
"gasUsed": "0x161c",
"input": "0x01000100",
"output": "0x",
"to": "0x00000000000000000000000000000000000002ff",
"type": "CALL",
"value": "0x0"
}
}
]`
var expected interface{}
if err = json.Unmarshal([]byte(expectedJSON), &expected); err != nil {
t.Fatalf("parsing expected: %v", err)
}
if !assert.Equal(t, expected, result) {
t.Fatalf("not equal")
}
}
func TestGeneratedTraceApi(t *testing.T) {
m := rpcdaemontest.CreateTestSentryForTraces(t)
agg := m.HistoryV3Components()
br := snapshotsync.NewBlockReaderWithSnapshots(m.BlockSnapshots)
stateCache := kvcache.New(kvcache.DefaultCoherentConfig)
baseApi := NewBaseApi(nil, stateCache, br, agg, false, rpccfg.DefaultEvmCallTimeout, m.Engine)
api := NewTraceAPI(baseApi, m.DB, &httpcfg.HttpCfg{})
traces, err := api.Block(context.Background(), rpc.BlockNumber(1))
if err != nil {
t.Errorf("trace_block %d: %v", 0, err)
}
buf, err := json.Marshal(traces)
if err != nil {
t.Errorf("marshall result into JSON: %v", err)
}
var result interface{}
if err = json.Unmarshal(buf, &result); err != nil {
t.Fatalf("parsing result: %v", err)
}
expectedJSON := `
[
{
"action": {
"from": "0x71562b71999873db5b286df957af199ec94617f7",
"callType": "call",
"gas": "0x7120",
"input": "0x01000100",
"to": "0x00000000000000000000000000000000000002ff",
"value": "0x0"
},
"blockHash": "0x2c7ee9236a9eb58cbaf6473f458ddb41716c6735f4a63eacf0f8b759685f1dbc",
"blockNumber": 1,
"result": {
"gasUsed": "0x161c",
"output": "0x"
},
"subtraces": 2,
"traceAddress": [],
"transactionHash": "0xb42edc1d46932ef34be0ba49402dc94e3d2319c066f02945f6828cd344fcfa7b",
"transactionPosition": 0,
"type": "call"
},
{
"action": {
"from": "0x00000000000000000000000000000000000002ff",
"callType": "call",
"gas": "0x6525",
"input": "0x000100",
"to": "0x00000000000000000000000000000000000001ff",
"value": "0x0"
},
"blockHash": "0x2c7ee9236a9eb58cbaf6473f458ddb41716c6735f4a63eacf0f8b759685f1dbc",
"blockNumber": 1,
"result": {
"gasUsed": "0xa7b",
"output": "0x0100"
},
"subtraces": 1,
"traceAddress": [
0
],
"transactionHash": "0xb42edc1d46932ef34be0ba49402dc94e3d2319c066f02945f6828cd344fcfa7b",
"transactionPosition": 0,
"type": "call"
},
{
"action": {
"from": "0x00000000000000000000000000000000000001ff",
"callType": "call",
"gas": "0x595a",
"input": "0x0100",
"to": "0x00000000000000000000000000000000000000ff",
"value": "0x0"
},
"blockHash": "0x2c7ee9236a9eb58cbaf6473f458ddb41716c6735f4a63eacf0f8b759685f1dbc",
"blockNumber": 1,
"result": {
"gasUsed": "0x16",
"output": "0x0100"
},
"subtraces": 0,
"traceAddress": [
0,
0
],
"transactionHash": "0xb42edc1d46932ef34be0ba49402dc94e3d2319c066f02945f6828cd344fcfa7b",
"transactionPosition": 0,
"type": "call"
},
{
"action": {
"from": "0x00000000000000000000000000000000000002ff",
"callType": "call",
"gas": "0x5a4c",
"input": "0x00",
"to": "0x00000000000000000000000000000000000001ff",
"value": "0x0"
},
"blockHash": "0x2c7ee9236a9eb58cbaf6473f458ddb41716c6735f4a63eacf0f8b759685f1dbc",
"blockNumber": 1,
"result": {
"gasUsed": "0xb1",
"output": "0x"
},
"subtraces": 1,
"traceAddress": [
1
],
"transactionHash": "0xb42edc1d46932ef34be0ba49402dc94e3d2319c066f02945f6828cd344fcfa7b",
"transactionPosition": 0,
"type": "call"
},
{
"action": {
"from": "0x00000000000000000000000000000000000001ff",
"callType": "call",
"gas": "0x584a",
"input": "0x",
"to": "0x00000000000000000000000000000000000000ff",
"value": "0x0"
},
"blockHash": "0x2c7ee9236a9eb58cbaf6473f458ddb41716c6735f4a63eacf0f8b759685f1dbc",
"blockNumber": 1,
"result": {
"gasUsed": "0x10",
"output": "0x"
},
"subtraces": 0,
"traceAddress": [
1,
0
],
"transactionHash": "0xb42edc1d46932ef34be0ba49402dc94e3d2319c066f02945f6828cd344fcfa7b",
"transactionPosition": 0,
"type": "call"
},
{
"action": {
"author": "0x0100000000000000000000000000000000000000",
"rewardType": "block",
"value": "0x1bc16d674ec80000"
},
"blockHash": "0x2c7ee9236a9eb58cbaf6473f458ddb41716c6735f4a63eacf0f8b759685f1dbc",
"blockNumber": 1,
"result": null,
"subtraces": 0,
"traceAddress": [],
"type": "reward"
}
]`
var expected interface{}
if err = json.Unmarshal([]byte(expectedJSON), &expected); err != nil {
t.Fatalf("parsing expected: %v", err)
}
if !assert.Equal(t, expected, result) {
t.Fatalf("not equal")
}
}