J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2004-2006 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 5003916 |
| 27 | * @summary Testing parsing of signatures attributes of nested classes |
| 28 | * @author Joseph D. Darcy |
| 29 | * @compile -source 1.5 Probe.java |
| 30 | * @run main Probe |
| 31 | */ |
| 32 | |
| 33 | import java.lang.reflect.*; |
| 34 | import java.lang.annotation.*; |
| 35 | |
| 36 | @Classes({ |
| 37 | "java.util.concurrent.FutureTask", |
| 38 | "java.util.concurrent.ConcurrentHashMap$EntryIterator", |
| 39 | "java.util.concurrent.ConcurrentHashMap$KeyIterator", |
| 40 | "java.util.concurrent.ConcurrentHashMap$ValueIterator", |
| 41 | "java.util.AbstractList$ListItr", |
| 42 | "java.util.EnumMap$EntryIterator", |
| 43 | "java.util.EnumMap$KeyIterator", |
| 44 | "java.util.EnumMap$ValueIterator", |
| 45 | "java.util.IdentityHashMap$EntryIterator", |
| 46 | "java.util.IdentityHashMap$KeyIterator", |
| 47 | "java.util.IdentityHashMap$ValueIterator", |
| 48 | "java.util.WeakHashMap$EntryIterator", |
| 49 | "java.util.WeakHashMap$KeyIterator", |
| 50 | "java.util.WeakHashMap$ValueIterator", |
| 51 | "java.util.TreeMap$EntryIterator", |
| 52 | "java.util.TreeMap$KeyIterator", |
| 53 | "java.util.TreeMap$ValueIterator", |
| 54 | "java.util.HashMap$EntryIterator", |
| 55 | "java.util.HashMap$KeyIterator", |
| 56 | "java.util.HashMap$ValueIterator", |
| 57 | "java.util.LinkedHashMap$EntryIterator", |
| 58 | "java.util.LinkedHashMap$KeyIterator", |
| 59 | "java.util.LinkedHashMap$ValueIterator", |
| 60 | "javax.crypto.SunJCE_c", |
| 61 | "javax.crypto.SunJCE_e", |
| 62 | "javax.crypto.SunJCE_f", |
| 63 | "javax.crypto.SunJCE_j", |
| 64 | "javax.crypto.SunJCE_k", |
| 65 | "javax.crypto.SunJCE_l" |
| 66 | }) |
| 67 | public class Probe { |
| 68 | public static void main (String[] args) throws Throwable { |
| 69 | String [] names = (Probe.class).getAnnotation(Classes.class).value(); |
| 70 | |
| 71 | int errs = 0; |
| 72 | for(String name: names) { |
| 73 | System.out.println("\nCLASS " + name); |
| 74 | Class c = Class.forName(name, false, null); |
| 75 | errs += probe(c); |
| 76 | System.out.println(errs == 0 ? " ok" : " ERRORS:" + errs); |
| 77 | } |
| 78 | |
| 79 | if (errs > 0 ) |
| 80 | throw new RuntimeException("Errors during probing."); |
| 81 | } |
| 82 | |
| 83 | static int probe (Class c) { |
| 84 | int errs = 0; |
| 85 | |
| 86 | try { |
| 87 | c.getTypeParameters(); |
| 88 | c.getGenericSuperclass(); |
| 89 | c.getGenericInterfaces(); |
| 90 | } catch (Throwable t) { |
| 91 | errs++; |
| 92 | System.err.println(t); |
| 93 | } |
| 94 | |
| 95 | Field[] fields = c.getDeclaredFields(); |
| 96 | if (fields != null) |
| 97 | for(Field field: fields) { |
| 98 | try { |
| 99 | field.getGenericType(); |
| 100 | } catch (Throwable t) { |
| 101 | errs++; |
| 102 | System.err.println("FIELD " + field); |
| 103 | System.err.println(t); |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | Method[] methods = c.getDeclaredMethods(); |
| 108 | if (methods != null) |
| 109 | for(Method method: methods) { |
| 110 | try { |
| 111 | method.getTypeParameters(); |
| 112 | method.getGenericReturnType(); |
| 113 | method.getGenericParameterTypes(); |
| 114 | method.getGenericExceptionTypes(); |
| 115 | } catch (Throwable t) { |
| 116 | errs++; |
| 117 | System.err.println("METHOD " + method); |
| 118 | System.err.println(t); |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | Constructor[] ctors = c.getDeclaredConstructors(); |
| 123 | if (ctors != null) |
| 124 | for(Constructor ctor: ctors) { |
| 125 | try { |
| 126 | ctor.getTypeParameters(); |
| 127 | ctor.getGenericParameterTypes(); |
| 128 | ctor.getGenericExceptionTypes(); |
| 129 | } catch (Throwable t) { |
| 130 | errs++; |
| 131 | System.err.println("CONSTRUCTOR " + ctor); |
| 132 | System.err.println(t); |
| 133 | } |
| 134 | } |
| 135 | |
| 136 | return errs; |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | @Retention(RetentionPolicy.RUNTIME) |
| 141 | @interface Classes { |
| 142 | String [] value(); // list of classes to probe |
| 143 | } |