From 32f9604345e7b176ef8b003a02516c96b511636e Mon Sep 17 00:00:00 2001
From: tangenta <tangenta@126.com>
Date: Tue, 27 Dec 2022 21:04:16 +0800
Subject: [PATCH] ddl: ignore internal http client goroutine in leak tests
 (#40190)

close pingcap/tidb#40183
---
 ddl/index.go     | 13 ++++++++-----
 ddl/main_test.go |  2 ++
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/ddl/index.go b/ddl/index.go
index 7c9fc1d083ff4..929a86b08321b 100644
--- a/ddl/index.go
+++ b/ddl/index.go
@@ -703,15 +703,18 @@ func pickBackfillType(w *worker, job *model.Job) model.ReorgType {
 		return job.ReorgMeta.ReorgTp
 	}
 	if IsEnableFastReorg() {
-		canUseIngest := canUseIngest(w)
-		if ingest.LitInitialized && canUseIngest {
-			job.ReorgMeta.ReorgTp = model.ReorgTypeLitMerge
-			return model.ReorgTypeLitMerge
+		var useIngest bool
+		if ingest.LitInitialized {
+			useIngest = canUseIngest(w)
+			if useIngest {
+				job.ReorgMeta.ReorgTp = model.ReorgTypeLitMerge
+				return model.ReorgTypeLitMerge
+			}
 		}
 		// The lightning environment is unavailable, but we can still use the txn-merge backfill.
 		logutil.BgLogger().Info("[ddl] fallback to txn-merge backfill process",
 			zap.Bool("lightning env initialized", ingest.LitInitialized),
-			zap.Bool("can use ingest", canUseIngest))
+			zap.Bool("can use ingest", useIngest))
 		job.ReorgMeta.ReorgTp = model.ReorgTypeTxnMerge
 		return model.ReorgTypeTxnMerge
 	}
diff --git a/ddl/main_test.go b/ddl/main_test.go
index 3418d16a23ece..6a8642ae34380 100644
--- a/ddl/main_test.go
+++ b/ddl/main_test.go
@@ -64,6 +64,8 @@ func TestMain(m *testing.M) {
 		goleak.IgnoreTopFunction("go.etcd.io/etcd/client/pkg/v3/logutil.(*MergeLogger).outputLoop"),
 		goleak.IgnoreTopFunction("github.com/tikv/client-go/v2/txnkv/transaction.keepAlive"),
 		goleak.IgnoreTopFunction("go.opencensus.io/stats/view.(*worker).start"),
+		goleak.IgnoreTopFunction("internal/poll.runtime_pollWait"),
+		goleak.IgnoreTopFunction("net/http.(*persistConn).writeLoop"),
 	}
 
 	goleak.VerifyTestMain(m, opts...)