|  | // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file | 
|  | // for details. All rights reserved. Use of this source code is governed by a | 
|  | // BSD-style license that can be found in the LICENSE file. | 
|  | // Dart test for testing super calls | 
|  |  | 
|  | import "package:expect/expect.dart"; | 
|  |  | 
|  | class A { | 
|  | A() : field = 0 {} | 
|  | int field; | 
|  | incrField() { | 
|  | field++; | 
|  | } | 
|  |  | 
|  | timesX(v) { | 
|  | return v * 2; | 
|  | } | 
|  | } | 
|  |  | 
|  | class B extends A { | 
|  | incrField() { | 
|  | field++; | 
|  | super.incrField(); | 
|  | } | 
|  |  | 
|  | timesX(v) { | 
|  | return super.timesX(v) * 3; | 
|  | } | 
|  |  | 
|  | B() : super() {} | 
|  | } | 
|  |  | 
|  | class SuperCallTest { | 
|  | static testMain() { | 
|  | var b = new B(); | 
|  | b.incrField(); | 
|  | Expect.equals(2, b.field); | 
|  | Expect.equals(12, b.timesX(2)); | 
|  | } | 
|  | } | 
|  |  | 
|  | main() { | 
|  | SuperCallTest.testMain(); | 
|  | } |