🎨 go-06

Author: java-aodeng

go-06/array_test.go

@@ -33,4 +33,12 @@ func TestSliceInit(t *testing.T)  {
 
 	s2:=make ([]int,2,3)
 	t.Log(len(s2),cap(s2))
+}
+
+func TestSliceGrowing(t *testing.T)  {
+	s:=[]int{}
+	for i:=0;i<10 ;i++  {
+		s=append(s,i)
+		t.Log(len(s),cap(s))
+	}
 }