mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2024-12-25 13:07:17 +00:00
0655e58fa2
* contracts: implemented trace_filter intersection mode for Trace API (#2119) * fixed formatting * revisited error check during tx tracing
252 lines
8.5 KiB
Go
252 lines
8.5 KiB
Go
package commands
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import (
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"bytes"
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"context"
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"testing"
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jsoniter "github.com/json-iterator/go"
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"github.com/ledgerwatch/erigon-lib/kv/kvcache"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/valyala/fastjson"
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"github.com/ledgerwatch/erigon/cmd/rpcdaemon/cli"
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"github.com/ledgerwatch/erigon/common"
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"github.com/ledgerwatch/erigon/common/hexutil"
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"github.com/ledgerwatch/erigon/core"
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"github.com/ledgerwatch/erigon/turbo/snapshotsync"
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"github.com/ledgerwatch/erigon/turbo/stages"
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)
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func blockNumbersFromTraces(t *testing.T, b []byte) []int {
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var err error
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var p fastjson.Parser
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response := b
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var v *fastjson.Value
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if v, err = p.ParseBytes(response); err != nil {
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t.Fatalf("parsing response: %v", err)
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}
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var elems []*fastjson.Value
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if elems, err = v.Array(); err != nil {
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t.Fatalf("expected array in the response: %v", err)
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}
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var numbers []int
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for _, elem := range elems {
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bn := elem.GetInt("blockNumber")
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numbers = append(numbers, bn)
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}
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return numbers
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}
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func TestCallTraceOneByOne(t *testing.T) {
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m := stages.Mock(t)
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defer m.DB.Close()
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chain, err := core.GenerateChain(m.ChainConfig, m.Genesis, m.Engine, m.DB, 10, func(i int, gen *core.BlockGen) {
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gen.SetCoinbase(common.Address{1})
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}, false /* intemediateHashes */)
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if err != nil {
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t.Fatalf("generate chain: %v", err)
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}
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api := NewTraceAPI(
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NewBaseApi(nil, kvcache.New(kvcache.DefaultCoherentConfig), snapshotsync.NewBlockReader(), false),
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m.DB, &cli.Flags{})
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// Insert blocks 1 by 1, to tirgget possible "off by one" errors
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for i := 0; i < chain.Length; i++ {
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if err = m.InsertChain(chain.Slice(i, i+1)); err != nil {
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t.Fatalf("inserting chain: %v", err)
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}
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}
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stream := jsoniter.ConfigDefault.BorrowStream(nil)
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defer jsoniter.ConfigDefault.ReturnStream(stream)
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var fromBlock, toBlock uint64
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fromBlock = 1
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toBlock = 10
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toAddress1 := common.Address{1}
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traceReq1 := TraceFilterRequest{
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FromBlock: (*hexutil.Uint64)(&fromBlock),
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ToBlock: (*hexutil.Uint64)(&toBlock),
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ToAddress: []*common.Address{&toAddress1},
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}
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if err = api.Filter(context.Background(), traceReq1, stream); err != nil {
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t.Fatalf("trace_filter failed: %v", err)
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}
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assert.Equal(t, []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, blockNumbersFromTraces(t, stream.Buffer()))
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}
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func TestCallTraceUnwind(t *testing.T) {
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m := stages.Mock(t)
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defer m.DB.Close()
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var chainA, chainB *core.ChainPack
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var err error
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chainA, err = core.GenerateChain(m.ChainConfig, m.Genesis, m.Engine, m.DB, 10, func(i int, gen *core.BlockGen) {
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gen.SetCoinbase(common.Address{1})
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}, false /* intemediateHashes */)
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if err != nil {
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t.Fatalf("generate chainA: %v", err)
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}
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chainB, err = core.GenerateChain(m.ChainConfig, m.Genesis, m.Engine, m.DB, 20, func(i int, gen *core.BlockGen) {
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if i < 5 || i >= 10 {
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gen.SetCoinbase(common.Address{1})
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} else {
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gen.SetCoinbase(common.Address{2})
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}
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}, false /* intemediateHashes */)
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if err != nil {
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t.Fatalf("generate chainB: %v", err)
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}
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api := NewTraceAPI(NewBaseApi(nil, kvcache.New(kvcache.DefaultCoherentConfig), snapshotsync.NewBlockReader(), false), m.DB, &cli.Flags{})
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if err = m.InsertChain(chainA); err != nil {
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t.Fatalf("inserting chainA: %v", err)
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}
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var buf bytes.Buffer
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stream := jsoniter.NewStream(jsoniter.ConfigDefault, &buf, 4096)
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var fromBlock, toBlock uint64
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fromBlock = 1
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toBlock = 10
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toAddress1 := common.Address{1}
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traceReq1 := TraceFilterRequest{
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FromBlock: (*hexutil.Uint64)(&fromBlock),
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ToBlock: (*hexutil.Uint64)(&toBlock),
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ToAddress: []*common.Address{&toAddress1},
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}
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if err = api.Filter(context.Background(), traceReq1, stream); err != nil {
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t.Fatalf("trace_filter failed: %v", err)
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}
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assert.Equal(t, []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, blockNumbersFromTraces(t, buf.Bytes()))
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if err = m.InsertChain(chainB.Slice(0, 12)); err != nil {
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t.Fatalf("inserting chainB: %v", err)
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}
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buf.Reset()
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toBlock = 12
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traceReq2 := TraceFilterRequest{
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FromBlock: (*hexutil.Uint64)(&fromBlock),
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ToBlock: (*hexutil.Uint64)(&toBlock),
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ToAddress: []*common.Address{&toAddress1},
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}
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if err = api.Filter(context.Background(), traceReq2, stream); err != nil {
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t.Fatalf("trace_filter failed: %v", err)
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}
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assert.Equal(t, []int{1, 2, 3, 4, 5, 11, 12}, blockNumbersFromTraces(t, buf.Bytes()))
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if err = m.InsertChain(chainB.Slice(12, 20)); err != nil {
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t.Fatalf("inserting chainB: %v", err)
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}
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buf.Reset()
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fromBlock = 12
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toBlock = 20
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traceReq3 := TraceFilterRequest{
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FromBlock: (*hexutil.Uint64)(&fromBlock),
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ToBlock: (*hexutil.Uint64)(&toBlock),
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ToAddress: []*common.Address{&toAddress1},
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}
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if err = api.Filter(context.Background(), traceReq3, stream); err != nil {
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t.Fatalf("trace_filter failed: %v", err)
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}
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assert.Equal(t, []int{12, 13, 14, 15, 16, 17, 18, 19, 20}, blockNumbersFromTraces(t, buf.Bytes()))
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}
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func TestFilterNoAddresses(t *testing.T) {
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m := stages.Mock(t)
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defer m.DB.Close()
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chain, err := core.GenerateChain(m.ChainConfig, m.Genesis, m.Engine, m.DB, 10, func(i int, gen *core.BlockGen) {
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gen.SetCoinbase(common.Address{1})
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}, false /* intemediateHashes */)
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if err != nil {
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t.Fatalf("generate chain: %v", err)
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}
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api := NewTraceAPI(NewBaseApi(nil, kvcache.New(kvcache.DefaultCoherentConfig), snapshotsync.NewBlockReader(), false), m.DB, &cli.Flags{})
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// Insert blocks 1 by 1, to tirgget possible "off by one" errors
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for i := 0; i < chain.Length; i++ {
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if err = m.InsertChain(chain.Slice(i, i+1)); err != nil {
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t.Fatalf("inserting chain: %v", err)
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}
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}
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var buf bytes.Buffer
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stream := jsoniter.NewStream(jsoniter.ConfigDefault, &buf, 4096)
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var fromBlock, toBlock uint64
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fromBlock = 1
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toBlock = 10
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traceReq1 := TraceFilterRequest{
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FromBlock: (*hexutil.Uint64)(&fromBlock),
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ToBlock: (*hexutil.Uint64)(&toBlock),
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}
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if err = api.Filter(context.Background(), traceReq1, stream); err != nil {
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t.Fatalf("trace_filter failed: %v", err)
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}
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assert.Equal(t, []int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, blockNumbersFromTraces(t, buf.Bytes()))
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}
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func TestFilterAddressIntersection(t *testing.T) {
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m := stages.Mock(t)
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defer m.DB.Close()
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api := NewTraceAPI(NewBaseApi(nil, kvcache.New(kvcache.DefaultCoherentConfig), snapshotsync.NewBlockReader(), false), m.DB, &cli.Flags{})
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toAddress1, fromAddress2, other := common.Address{1}, common.Address{2}, common.Address{3}
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chain, err := core.GenerateChain(m.ChainConfig, m.Genesis, m.Engine, m.DB, 15, func(i int, gen *core.BlockGen) {
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if i < 5 {
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gen.SetCoinbase(toAddress1)
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} else if i < 10 {
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gen.SetCoinbase(fromAddress2)
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} else {
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gen.SetCoinbase(other)
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}
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}, false /* intemediateHashes */)
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require.NoError(t, err, "generate chain")
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err = m.InsertChain(chain)
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require.NoError(t, err, "inserting chain")
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fromBlock, toBlock := uint64(1), uint64(15)
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t.Run("second", func(t *testing.T) {
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stream := jsoniter.ConfigDefault.BorrowStream(nil)
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defer jsoniter.ConfigDefault.ReturnStream(stream)
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traceReq1 := TraceFilterRequest{
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FromBlock: (*hexutil.Uint64)(&fromBlock),
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ToBlock: (*hexutil.Uint64)(&toBlock),
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FromAddress: []*common.Address{&fromAddress2, &other},
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ToAddress: []*common.Address{&fromAddress2, &toAddress1},
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Mode: TraceFilterModeIntersection,
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}
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if err = api.Filter(context.Background(), traceReq1, stream); err != nil {
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t.Fatalf("trace_filter failed: %v", err)
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}
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assert.Equal(t, []int{6, 7, 8, 9, 10}, blockNumbersFromTraces(t, stream.Buffer()))
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})
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t.Run("first", func(t *testing.T) {
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stream := jsoniter.ConfigDefault.BorrowStream(nil)
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defer jsoniter.ConfigDefault.ReturnStream(stream)
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traceReq1 := TraceFilterRequest{
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FromBlock: (*hexutil.Uint64)(&fromBlock),
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ToBlock: (*hexutil.Uint64)(&toBlock),
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FromAddress: []*common.Address{&toAddress1, &other},
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ToAddress: []*common.Address{&fromAddress2, &toAddress1},
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Mode: TraceFilterModeIntersection,
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}
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if err = api.Filter(context.Background(), traceReq1, stream); err != nil {
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t.Fatalf("trace_filter failed: %v", err)
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}
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assert.Equal(t, []int{1, 2, 3, 4, 5}, blockNumbersFromTraces(t, stream.Buffer()))
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})
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t.Run("empty", func(t *testing.T) {
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stream := jsoniter.ConfigDefault.BorrowStream(nil)
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defer jsoniter.ConfigDefault.ReturnStream(stream)
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traceReq1 := TraceFilterRequest{
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FromBlock: (*hexutil.Uint64)(&fromBlock),
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ToBlock: (*hexutil.Uint64)(&toBlock),
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ToAddress: []*common.Address{&other},
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FromAddress: []*common.Address{&fromAddress2, &toAddress1},
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Mode: TraceFilterModeIntersection,
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}
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if err = api.Filter(context.Background(), traceReq1, stream); err != nil {
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t.Fatalf("trace_filter failed: %v", err)
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}
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require.Empty(t, blockNumbersFromTraces(t, stream.Buffer()))
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})
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}
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