From 00618672f5838c93c89f5ee378981942c365bde3 Mon Sep 17 00:00:00 2001
From: Anton Evangelatov <anton.evangelatov@gmail.com>
Date: Tue, 22 Jun 2021 13:08:36 +0200
Subject: [PATCH] policy.SetPreCommitChallengeDelay to reduce WaitSeed stage
 time

---
 itests/deals_test.go | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/itests/deals_test.go b/itests/deals_test.go
index a80eb3268..f378263b0 100644
--- a/itests/deals_test.go
+++ b/itests/deals_test.go
@@ -13,6 +13,7 @@ import (
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
+	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/extern/sector-storage/storiface"
 	"github.com/filecoin-project/lotus/itests/kit"
@@ -30,6 +31,12 @@ func TestDealCyclesConcurrent(t *testing.T) {
 
 	kit.QuietMiningLogs()
 
+	oldDelay := policy.GetPreCommitChallengeDelay()
+	policy.SetPreCommitChallengeDelay(5)
+	t.Cleanup(func() {
+		policy.SetPreCommitChallengeDelay(oldDelay)
+	})
+
 	blockTime := 10 * time.Millisecond
 
 	// For these tests where the block time is artificially short, just use
@@ -107,6 +114,12 @@ func TestDealsWithSealingAndRPC(t *testing.T) {
 
 	kit.QuietMiningLogs()
 
+	oldDelay := policy.GetPreCommitChallengeDelay()
+	policy.SetPreCommitChallengeDelay(5)
+	t.Cleanup(func() {
+		policy.SetPreCommitChallengeDelay(oldDelay)
+	})
+
 	var blockTime = 1 * time.Second
 
 	client, miner, ens := kit.EnsembleMinimal(t, kit.ThroughRPC(), kit.WithAllSubsystems()) // no mock proofs.
@@ -224,6 +237,12 @@ func TestPublishDealsBatching(t *testing.T) {
 		startEpoch     = abi.ChainEpoch(2 << 12)
 	)
 
+	oldDelay := policy.GetPreCommitChallengeDelay()
+	policy.SetPreCommitChallengeDelay(5)
+	t.Cleanup(func() {
+		policy.SetPreCommitChallengeDelay(oldDelay)
+	})
+
 	kit.QuietMiningLogs()
 
 	opts := node.Override(new(*storageadapter.DealPublisher),
@@ -365,6 +384,12 @@ func TestOfflineDealFlow(t *testing.T) {
 	// so that the deal starts sealing in time
 	startEpoch := abi.ChainEpoch(2 << 12)
 
+	oldDelay := policy.GetPreCommitChallengeDelay()
+	policy.SetPreCommitChallengeDelay(5)
+	t.Cleanup(func() {
+		policy.SetPreCommitChallengeDelay(oldDelay)
+	})
+
 	runTest := func(t *testing.T, fastRet bool) {
 		ctx := context.Background()
 		client, miner, ens := kit.EnsembleMinimal(t, kit.MockProofs())
@@ -447,6 +472,12 @@ func TestZeroPricePerByteRetrieval(t *testing.T) {
 		t.Skip("skipping test in short mode")
 	}
 
+	oldDelay := policy.GetPreCommitChallengeDelay()
+	policy.SetPreCommitChallengeDelay(5)
+	t.Cleanup(func() {
+		policy.SetPreCommitChallengeDelay(oldDelay)
+	})
+
 	kit.QuietMiningLogs()
 
 	var (