core/rawdb: close database in test to avoid goroutine leak (ethereum#23287)

charlesxsh · holiman · web-flow · commit 9e59474e46f3 · 2021-08-08T15:44:42.000+02:00
* add db close to avoid goroutine leak

* core/rawdb: move close to defer

Co-authored-by: Martin Holst Swende &lt;martin@swende.se&gt;
diff --git a/core/rawdb/accessors_chain_test.go b/core/rawdb/accessors_chain_test.go
@@ -444,6 +444,7 @@ func TestAncientStorage(t *testing.T) {
 	if err != nil {
 		t.Fatalf("failed to create database with ancient backend")
 	}
+	defer db.Close()
 	// Create a test block
 	block := types.NewBlockWithHeader(&types.Header{
 		Number:      big.NewInt(0),

Original file line number	Diff line number	Diff line change
`@@ -444,6 +444,7 @@ func TestAncientStorage(t *testing.T) {`
`444`	`444`	`if err != nil {`
`445`	`445`	`t.Fatalf("failed to create database with ancient backend")`
`446`	`446`	`}`
	`447`	`+ defer db.Close()`
`447`	`448`	`// Create a test block`
`448`	`449`	`block := types.NewBlockWithHeader(&types.Header{`
`449`	`450`	`Number: big.NewInt(0),`