1 /*
   2  * Copyright (c) 2007, 2012, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 /*
  24  */
  25 package org.graalvm.compiler.jtt.micro;
  26 
  27 import org.junit.Test;
  28 
  29 import org.graalvm.compiler.jtt.JTTTest;
  30 
  31 public class InvokeVirtual_02 extends JTTTest {
  32 
  33     static class A {
  34 
  35         long plus(long a) {
  36             return a;
  37         }
  38     }
  39 
  40     static class B extends A {
  41 
  42         @Override
  43         long plus(long a) {
  44             return a + 10;
  45         }
  46     }
  47 
  48     static class C extends A {
  49 
  50         @Override
  51         long plus(long a) {
  52             return a + 20;
  53         }
  54     }
  55 
  56     static A objectA = new A();
  57     static A objectB = new B();
  58     static A objectC = new C();
  59 
  60     public static long test(long a) {
  61         if (a == 0) {
  62             return objectA.plus(a);
  63         }
  64         if (a == 1) {
  65             return objectB.plus(a);
  66         }
  67         if (a == 2) {
  68             return objectC.plus(a);
  69         }
  70         return 42;
  71     }
  72 
  73     @Test
  74     public void run0() throws Throwable {
  75         runTest("test", 0L);
  76     }
  77 
  78     @Test
  79     public void run1() throws Throwable {
  80         runTest("test", 1L);
  81     }
  82 
  83     @Test
  84     public void run2() throws Throwable {
  85         runTest("test", 2L);
  86     }
  87 
  88     @Test
  89     public void run3() throws Throwable {
  90         runTest("test", 3L);
  91     }
  92 
  93 }