close Writer after use which may leak mem

zouyee · zouyee · commit 46be069379bb · 2021-10-12T17:25:08.000+08:00
Signed-off-by: Zou Nengren &lt;zouyee1989@gmail.com&gt;
diff --git a/content/testsuite/testsuite.go b/content/testsuite/testsuite.go
@@ -820,6 +820,7 @@ func checkCrossNSShare(ctx context.Context, t *testing.T, cs content.Store) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	defer w.Close()
 	t2 := time.Now()
 
 	checkStatus(t, w, content.Status{
@@ -878,6 +879,7 @@ func checkCrossNSAppend(ctx context.Context, t *testing.T, cs content.Store) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	defer w.Close()
 	t2 := time.Now()
 
 	checkStatus(t, w, content.Status{
@@ -940,6 +942,7 @@ func checkCrossNSIsolate(ctx context.Context, t *testing.T, cs content.Store) {
 	if err != nil {
 		t.Fatal(err)
 	}
+	defer w.Close()
 	t4 := time.Now()
 
 	checkNewlyCreated(t, w, t1, t2, t3, t4)

Original file line number	Diff line number	Diff line change
`@@ -820,6 +820,7 @@ func checkCrossNSShare(ctx context.Context, t *testing.T, cs content.Store) {`
`820`	`820`	`if err != nil {`
`821`	`821`	`t.Fatal(err)`
`822`	`822`	`}`
	`823`	`+ defer w.Close()`
`823`	`824`	`t2 := time.Now()`
`824`	`825`
`825`	`826`	`checkStatus(t, w, content.Status{`
`@@ -878,6 +879,7 @@ func checkCrossNSAppend(ctx context.Context, t *testing.T, cs content.Store) {`
`878`	`879`	`if err != nil {`
`879`	`880`	`t.Fatal(err)`
`880`	`881`	`}`
	`882`	`+ defer w.Close()`
`881`	`883`	`t2 := time.Now()`
`882`	`884`
`883`	`885`	`checkStatus(t, w, content.Status{`
`@@ -940,6 +942,7 @@ func checkCrossNSIsolate(ctx context.Context, t *testing.T, cs content.Store) {`
`940`	`942`	`if err != nil {`
`941`	`943`	`t.Fatal(err)`
`942`	`944`	`}`
	`945`	`+ defer w.Close()`
`943`	`946`	`t4 := time.Now()`
`944`	`947`
`945`	`948`	`checkNewlyCreated(t, w, t1, t2, t3, t4)`