1/* 2 * Copyright (c) 2013, 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 * @test 26 * @bug 8022324 27 * @summary Test Class.getAnnotatedInterfaces() returns 0-length array as 28 * specified. 29 */ 30 31import java.lang.reflect.AnnotatedType; 32import java.util.Arrays; 33 34public class GetAnnotatedInterfaces { 35 private static final Class<?>[] testData = { 36 GetAnnotatedInterfaces.class, 37 (new Clz() {}).getClass(), 38 (new Object() {}).getClass(), 39 Object[].class, 40 Object[][].class, 41 Object[][][].class, 42 Object.class, 43 void.class, 44 int.class, 45 }; 46 47 private static int failed = 0; 48 private static int tests = 0; 49 50 public static void main(String[] args) throws Exception { 51 testReturnsZeroLengthArray(); 52 53 if (failed != 0) 54 throw new RuntimeException("Test failed, check log for details"); 55 if (tests != 9) 56 throw new RuntimeException("Not all cases ran, failing"); 57 } 58 59 private static void testReturnsZeroLengthArray() { 60 for (Class<?> toTest : testData) { 61 tests++; 62 63 AnnotatedType[] res = toTest.getAnnotatedInterfaces(); 64 65 if (res == null) { 66 failed++; 67 System.out.println(toTest + ".class.getAnnotatedInterface() returns" + 68 "'null' should zero length array"); 69 } else if (res.length != 0) { 70 failed++; 71 System.out.println(toTest + ".class.getAnnotatedInterfaces() returns: " 72 + Arrays.asList(res) + ", should be a zero length array of AnnotatedType"); 73 } 74 } 75 } 76 77 interface If {} 78 79 abstract static class Clz {} 80} 81