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eth/tracers: set use callContext to set BlockContext

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Signed-off-by: jsvisa <delweng@gmail.com>
This commit is contained in:
jsvisa 2024-03-28 02:32:00 +00:00
parent 767b00b0b5
commit 997e721991
5 changed files with 42 additions and 49 deletions
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20
eth/tracers/internal/tracetest/calltrace_test.go
View file

@ -27,7 +27,6 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
@ -39,14 +38,6 @@ import (
"github.com/ethereum/go-ethereum/tests"
)
type callContext struct {
Number math.HexOrDecimal64 `json:"number"`
Difficulty *math.HexOrDecimal256 `json:"difficulty"`
Time math.HexOrDecimal64 `json:"timestamp"`
GasLimit math.HexOrDecimal64 `json:"gasLimit"`
Miner common.Address `json:"miner"`
}
// callLog is the result of LOG opCode
type callLog struct {
Address common.Address `json:"address"`
@ -125,16 +116,7 @@ func testCallTracer(tracerName string, dirPath string, t *testing.T) {
// Configure a blockchain with the given prestate
var (
signer = types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number)), uint64(test.Context.Time))
context = vm.BlockContext{
CanTransfer: core.CanTransfer,
Transfer: core.Transfer,
Coinbase: test.Context.Miner,
BlockNumber: new(big.Int).SetUint64(uint64(test.Context.Number)),
Time: uint64(test.Context.Time),
Difficulty: (*big.Int)(test.Context.Difficulty),
GasLimit: uint64(test.Context.GasLimit),
BaseFee: test.Genesis.BaseFee,
}
context = test.Context.toBlockContext(test.Genesis)
state = tests.MakePreState(rawdb.NewMemoryDatabase(), test.Genesis.Alloc, false, rawdb.HashScheme)
)
state.Close()

14
eth/tracers/internal/tracetest/flat_calltrace_test.go
View file

@ -61,8 +61,8 @@ type flatCallTraceResult struct {
// flatCallTracerTest defines a single test to check the call tracer against.
type flatCallTracerTest struct {
Genesis core.Genesis `json:"genesis"`
Context callContext `json:"context"`
Genesis *core.Genesis `json:"genesis"`
Context *callContext `json:"context"`
Input string `json:"input"`
TracerConfig json.RawMessage `json:"tracerConfig"`
Result []flatCallTrace `json:"result"`
@ -84,15 +84,7 @@ func flatCallTracerTestRunner(tracerName string, filename string, dirPath string
return fmt.Errorf("failed to parse testcase input: %v", err)
}
signer := types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number)), uint64(test.Context.Time))
context := vm.BlockContext{
CanTransfer: core.CanTransfer,
Transfer: core.Transfer,
Coinbase: test.Context.Miner,
BlockNumber: new(big.Int).SetUint64(uint64(test.Context.Number)),
Time: uint64(test.Context.Time),
Difficulty: (*big.Int)(test.Context.Difficulty),
GasLimit: uint64(test.Context.GasLimit),
}
context := test.Context.toBlockContext(test.Genesis)
state := tests.MakePreState(rawdb.NewMemoryDatabase(), test.Genesis.Alloc, false, rawdb.HashScheme)
defer state.Close()

17
eth/tracers/internal/tracetest/prestate_test.go
View file

@ -25,7 +25,6 @@ import (
"testing"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/consensus/misc/eip4844"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
@ -94,25 +93,11 @@ func testPrestateDiffTracer(tracerName string, dirPath string, t *testing.T) {
// Configure a blockchain with the given prestate
var (
signer = types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number)), uint64(test.Context.Time))
context = vm.BlockContext{
CanTransfer: core.CanTransfer,
Transfer: core.Transfer,
Coinbase: test.Context.Miner,
BlockNumber: new(big.Int).SetUint64(uint64(test.Context.Number)),
Time: uint64(test.Context.Time),
Difficulty: (*big.Int)(test.Context.Difficulty),
GasLimit: uint64(test.Context.GasLimit),
BaseFee: test.Genesis.BaseFee,
}
context = test.Context.toBlockContext(test.Genesis)
state = tests.MakePreState(rawdb.NewMemoryDatabase(), test.Genesis.Alloc, false, rawdb.HashScheme)
)
defer state.Close()
if test.Genesis.ExcessBlobGas != nil && test.Genesis.BlobGasUsed != nil {
excessBlobGas := eip4844.CalcExcessBlobGas(*test.Genesis.ExcessBlobGas, *test.Genesis.BlobGasUsed)
context.BlobBaseFee = eip4844.CalcBlobFee(excessBlobGas)
}
tracer, err := tracers.DefaultDirectory.New(tracerName, new(tracers.Context), test.TracerConfig)
if err != nil {
t.Fatalf("failed to create call tracer: %v", err)

34
eth/tracers/internal/tracetest/util.go
View file

@ -1,9 +1,16 @@
package tracetest
import (
"math/big"
"strings"
"unicode"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/consensus/misc/eip4844"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/vm"
// Force-load native and js packages, to trigger registration
_ "github.com/ethereum/go-ethereum/eth/tracers/js"
_ "github.com/ethereum/go-ethereum/eth/tracers/native"
@ -17,3 +24,30 @@ func camel(str string) string {
}
return strings.Join(pieces, "")
}
type callContext struct {
Number math.HexOrDecimal64 `json:"number"`
Difficulty *math.HexOrDecimal256 `json:"difficulty"`
Time math.HexOrDecimal64 `json:"timestamp"`
GasLimit math.HexOrDecimal64 `json:"gasLimit"`
Miner common.Address `json:"miner"`
}
func (c *callContext) toBlockContext(genesis *core.Genesis) vm.BlockContext {
context := vm.BlockContext{
CanTransfer: core.CanTransfer,
Transfer: core.Transfer,
Coinbase: c.Miner,
BlockNumber: new(big.Int).SetUint64(uint64(c.Number)),
Time: uint64(c.Time),
Difficulty: (*big.Int)(c.Difficulty),
GasLimit: uint64(c.GasLimit),
BaseFee: genesis.BaseFee,
}
if genesis.ExcessBlobGas != nil && genesis.BlobGasUsed != nil {
excessBlobGas := eip4844.CalcExcessBlobGas(*genesis.ExcessBlobGas, *genesis.BlobGasUsed)
context.BlobBaseFee = eip4844.CalcBlobFee(excessBlobGas)
}
return context
}