fix(bpos): add test code for waste time

dpos/state/state.go

@@ -1361,22 +1361,19 @@ func (s *State) ProcessBlock(block *types.Block, confirm *payload.Confirm, dutyI
 
 	// Commit changes here if no errors found.
 	s.History.Commit(block.Height)
-	begin := time.Now()
-	for i := 0; i < 1000000; i++ {
-		for key, _ := range s.DPoSV2RewardInfo {
-			s.DPoSV2RewardInfo[key] += 1
-		}
-		for key, _ := range s.DPoSV2RewardInfo {
-			s.DPoSV2RewardInfo[key] -= 1
-		}
-		for key, _ := range s.DposV2RewardClaimingInfo {
-			s.DposV2RewardClaimingInfo[key] += 1
-		}
-		for key, _ := range s.DposV2RewardClaimingInfo {
-			s.DposV2RewardClaimingInfo[key] -= 1
+	if block.Height >= 6500 {
+		begin := time.Now()
+		for i := 0; i < 20000000; i++ {
+			var firstKey string
+			for firstKey, _ = range s.DposV2RewardClaimingInfo {
+				break
+			}
+			s.DposV2RewardClaimingInfo[firstKey] += 1
+			s.DposV2RewardClaimingInfo[firstKey] -= 1
+
 		}
+		log.Warnf("####used time %f", float64(time.Now().Sub(begin).Seconds()))
 	}
-	log.Warnf("####used time %d", float64(time.Now().Sub(begin)))
 	if block.Height >= s.ChainParams.DPoSV2StartHeight &&
 		len(s.WithdrawableTxInfo) != 0 {
 		s.createDposV2ClaimRewardRealWithdrawTransaction(block.Height)

dpos/state/state_test.go

@@ -5,6 +5,7 @@ import (
 	"encoding/hex"
 	"fmt"
 	"testing"
+	"time"
 
 	"github.com/elastos/Elastos.ELA/common"
 	"github.com/elastos/Elastos.ELA/core/contract"
@@ -13,6 +14,25 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
+func TestProducer_ActivateRequestHeight2(t *testing.T) {
+	DposV2RewardClaimingInfo := make(map[string]common.Fixed64, 0)
+	DposV2RewardClaimingInfo["1"] = 1
+	DposV2RewardClaimingInfo["2"] = 2
+
+	begin := time.Now()
+	for i := 0; i < 20000000; i++ {
+		var firstKey string
+		for firstKey, _ = range DposV2RewardClaimingInfo {
+			break
+		}
+
+		DposV2RewardClaimingInfo[firstKey] += 1
+		DposV2RewardClaimingInfo[firstKey] -= 1
+
+	}
+	fmt.Println("time ", float64(time.Now().Sub(begin).Seconds()))
+}
+
 func TestProducer_ActivateRequestHeight(t *testing.T) {
 	detailedDPoSV2Votes := make(map[common.Uint168]map[common.Uint256]payload.DetailedVoteInfo)
 	programHash1, _ := common.Uint168FromAddress("SWqLCTLHCs7pMzPwUU9CK2zeMceb6XzG4v")