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package dsl
import (
"errors"
"fmt"
"time"
"github.com/ethereum-optimism/optimism/op-devstack/devtest"
"github.com/ethereum-optimism/optimism/op-service/eth"
"github.com/ethereum-optimism/optimism/op-service/retry"
)
type NewPayloadResult struct {
T devtest.T
Status *eth.PayloadStatusV1
Err error
}
func (r *NewPayloadResult) IsPayloadStatus(status eth.ExecutePayloadStatus) *NewPayloadResult {
r.T.Require().NotNil(r.Status, "payload status nil")
r.T.Require().Equal(status, r.Status.Status)
return r
}
func (r *NewPayloadResult) IsSyncing() *NewPayloadResult {
r.IsPayloadStatus(eth.ExecutionSyncing)
r.T.Require().NoError(r.Err)
return r
}
func (r *NewPayloadResult) IsValid() *NewPayloadResult {
r.IsPayloadStatus(eth.ExecutionValid)
r.T.Require().NoError(r.Err)
return r
}
func (r *NewPayloadResult) IsInvalid() *NewPayloadResult {
r.IsPayloadStatus(eth.ExecutionInvalid)
r.T.Require().NoError(r.Err)
return r
}
type ForkchoiceUpdateResult struct {
T devtest.T
Refresh func()
Result *eth.ForkchoiceUpdatedResult
ValidCnt int // count for VALID response
SyncingCnt int // count for SYNCING response
InvalidCnt int // count for INVALID response
RefreshCnt int
Err error
}
func (r *ForkchoiceUpdateResult) IsForkchoiceUpdatedStatus(status eth.ExecutePayloadStatus) *ForkchoiceUpdateResult {
r.T.Require().NotNil(r.Result, "fcu result nil")
r.T.Require().Equal(status, r.Result.PayloadStatus.Status)
return r
}
func (r *ForkchoiceUpdateResult) IsSyncing() *ForkchoiceUpdateResult {
r.IsForkchoiceUpdatedStatus(eth.ExecutionSyncing)
r.T.Require().NoError(r.Err)
return r
}
func (r *ForkchoiceUpdateResult) IsValid() *ForkchoiceUpdateResult {
r.IsForkchoiceUpdatedStatus(eth.ExecutionValid)
r.T.Require().NoError(r.Err)
return r
}
func (r *ForkchoiceUpdateResult) WaitUntilValid(attempts int) *ForkchoiceUpdateResult {
tryCnt := 0
err := retry.Do0(r.T.Ctx(), attempts, &retry.FixedStrategy{Dur: 1 * time.Second},
func() error {
r.Refresh()
tryCnt += 1
if r.Err != nil {
return fmt.Errorf("forkchoice returned error: %w", r.Err)
}
if r.Result == nil {
return errors.New("forkchoice has empty result")
}
if r.Result.PayloadStatus.Status != eth.ExecutionValid {
r.T.Logger().Info("Wait for FCU to return valid", "status", r.Result.PayloadStatus.Status, "try_count", tryCnt)
return errors.New("still syncing")
}
return nil
})
r.T.Require().NoError(err)
return r
}
func (r *ForkchoiceUpdateResult) Retry(attempts int) *ForkchoiceUpdateResult {
tryCnt := 0
err := retry.Do0(r.T.Ctx(), attempts, &retry.FixedStrategy{Dur: 500 * time.Millisecond},
func() error {
r.Refresh()
tryCnt += 1
if r.Err != nil {
return fmt.Errorf("forkchoice returned error: %w", r.Err)
}
if r.Result == nil {
return errors.New("forkchoice has empty result")
}
r.T.Logger().Info("Retrying FCU", "status", r.Result.PayloadStatus.Status, "try_count", tryCnt)
return errors.New("retry")
})
r.T.Require().Error(err) // always return error for retrying
return r
}
func (r *ForkchoiceUpdateResult) ResultAllSyncing() {
r.T.Require().Equal(r.RefreshCnt, r.SyncingCnt)
}