tests: TestReflectArraySize

visualfc · visualfc · commit 003b257b049e · 2022-09-25T12:23:16.000+08:00
diff --git a/tests/arrays_test.go b/tests/arrays_test.go
@@ -3,6 +3,7 @@ package tests
 import (
 	"reflect"
 	"testing"
+	"unsafe"
 )
 
 func TestArrayPointer(t *testing.T) {
@@ -76,3 +77,10 @@ func TestArrayPointer(t *testing.T) {
 
 	})
 }
+
+func TestReflectArraySize(t *testing.T) {
+	want := unsafe.Sizeof(int(0)) * 8
+	if got := reflect.TypeOf([8]int{}).Size(); got != want {
+		t.Errorf("array type size gave %v, want %v", got, want)
+	}
+}
