1 /* 2 * Copyright 2004 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 * CA 95054 USA or visit www.sun.com if you need additional information or 21 * have any questions. 22 */ 23 24 /* 25 * @test 26 * @bug 5033583 27 * @summary Check toGenericString() method 28 * @author Joseph D. Darcy 29 * @compile -source 1.5 GenericStringTest.java 30 * @run main GenericStringTest 31 */ 32 33 import java.lang.reflect.*; 34 import java.lang.annotation.*; 35 import java.util.*; 36 37 public class GenericStringTest { 38 public static void main(String argv[]) throws Exception { 39 int failures = 0; 40 List<Class> classList = new LinkedList<Class>(); 41 classList.add(TestClass1.class); 42 classList.add(TestClass2.class); 43 44 45 for(Class clazz: classList) 46 for(Field field: clazz.getDeclaredFields()) { 47 ExpectedString es = field.getAnnotation(ExpectedString.class); 48 String genericString = field.toGenericString(); 49 System.out.println(genericString); 50 if (! es.value().equals(genericString)) { 51 failures ++; 52 System.err.printf("ERROR: Expected ''%s''; got ''%s''.\n", 53 es.value(), genericString); 54 } 55 } 56 57 if (failures > 0) { 58 System.err.println("Test failed."); 59 throw new RuntimeException(); 60 } 61 } 62 } 63 64 class TestClass1 { 65 @ExpectedString("int TestClass1.field1") 66 int field1; 67 68 @ExpectedString("private static java.lang.String TestClass1.field2") 69 static private String field2; 70 } 71 72 class TestClass2<E> { 73 @ExpectedString("public E TestClass2.field1") 74 public E field1; 75 } 76 77 @Retention(RetentionPolicy.RUNTIME) 78 @interface ExpectedString { 79 String value(); 80 }