1 /*
   2  * Copyright (c) 2010, 2014, 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 package org.graalvm.compiler.jtt.lang;
  24 
  25 import org.junit.Test;
  26 
  27 import org.graalvm.compiler.jtt.JTTTest;
  28 
  29 /*
  30  */
  31 public final class Class_getInterfaces01 extends JTTTest {
  32 
  33     public static Class<?>[] test(Class<?> clazz) {
  34         return clazz.getInterfaces();
  35     }
  36 
  37     interface I1 {
  38 
  39     }
  40 
  41     interface I2 extends I1 {
  42 
  43     }
  44 
  45     static class C1 implements I1 {
  46 
  47     }
  48 
  49     static class C2 implements I2 {
  50 
  51     }
  52 
  53     static class C12 implements I1, I2 {
  54 
  55     }
  56 
  57     @Test
  58     public void run0() throws Throwable {
  59         runTest("test", I1.class);
  60     }
  61 
  62     @Test
  63     public void run1() throws Throwable {
  64         runTest("test", I2.class);
  65     }
  66 
  67     @Test
  68     public void run2() throws Throwable {
  69         runTest("test", C1.class);
  70     }
  71 
  72     @Test
  73     public void run3() throws Throwable {
  74         runTest("test", C2.class);
  75     }
  76 
  77     @Test
  78     public void run4() throws Throwable {
  79         runTest("test", C12.class);
  80     }
  81 }