| /* |
| * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.beans.IndexedPropertyDescriptor; |
| import java.beans.MethodDescriptor; |
| import java.beans.PropertyDescriptor; |
| |
| /* |
| * @test |
| * @bug 7172854 7172865 |
| * @summary Tests that cached methods are not lost |
| * @author Sergey Malenkov |
| * @run main/othervm -Xmx128m Test7172865 |
| */ |
| |
| public class Test7172865 { |
| public static void main(String[] args) throws Exception { |
| int errors = 0; |
| |
| MethodDescriptor md = new MethodDescriptor(Test7172865.class.getMethod("getGood")); |
| |
| errors += test(PropertyDescriptor.class, "good", true); |
| PropertyDescriptor pdGoodString = new PropertyDescriptor("good", Test7172865.class, "getGood", "setGood"); |
| PropertyDescriptor pdGoodMethod = new PropertyDescriptor("good", |
| Test7172865.class.getMethod("getGood"), |
| Test7172865.class.getMethod("setGood", args.getClass())); |
| |
| errors += test(PropertyDescriptor.class, "bad", false); |
| PropertyDescriptor pdBadString = new PropertyDescriptor("bad", Test7172865.class, "getBad", null); |
| PropertyDescriptor pdBadMethod = new PropertyDescriptor("bad", |
| Test7172865.class.getMethod("getBad"), |
| Test7172865.class.getMethod("setBad", args.getClass())); |
| |
| errors += test(IndexedPropertyDescriptor.class, "good", true); |
| IndexedPropertyDescriptor ipdGoodString = new IndexedPropertyDescriptor("good", Test7172865.class, "getGood", "setGood", "getGood", "setGood"); |
| IndexedPropertyDescriptor ipdGoodMethod = new IndexedPropertyDescriptor("good", |
| Test7172865.class.getMethod("getGood"), |
| Test7172865.class.getMethod("setGood", args.getClass()), |
| Test7172865.class.getMethod("getGood", Integer.TYPE), |
| Test7172865.class.getMethod("setGood", Integer.TYPE, String.class)); |
| |
| errors += test(IndexedPropertyDescriptor.class, "bad", false); |
| IndexedPropertyDescriptor ipdBadString = new IndexedPropertyDescriptor("bad", Test7172865.class, "getBad", null, "getBad", null); |
| IndexedPropertyDescriptor ipdBadMethod = new IndexedPropertyDescriptor("bad", |
| Test7172865.class.getMethod("getBad"), |
| Test7172865.class.getMethod("setBad", args.getClass()), |
| Test7172865.class.getMethod("getBad", Integer.TYPE), |
| Test7172865.class.getMethod("setBad", Integer.TYPE, String.class)); |
| |
| for (int i = 1; i <= 2; i++) { |
| System.out.println("STEP: " + i); |
| errors += test("md", null != md.getMethod()); |
| |
| errors += test("pdGoodString", pdGoodString, true, true); |
| errors += test("pdGoodMethod", pdGoodMethod, true, true); |
| |
| errors += test("pdBadString", pdBadString, true, false); |
| errors += test("pdBadMethod", pdBadMethod, true, true); |
| |
| errors += test("ipdGoodString", ipdGoodString, true, true, true, true); |
| errors += test("ipdGoodMethod", ipdGoodMethod, true, true, true, true); |
| |
| errors += test("ipdBadString", ipdBadString, true, false, true, false); |
| errors += test("ipdBadMethod", ipdBadMethod, true, true, true, true); |
| |
| try { |
| int[] array = new int[1024]; |
| while (true) { |
| array = new int[array.length << 1]; |
| } |
| } |
| catch (OutOfMemoryError error) { |
| System.gc(); |
| } |
| } |
| if (errors > 0) { |
| throw new Error("found " + errors + " errors"); |
| } |
| } |
| |
| private static int test(Class<?> type, String property, boolean value) { |
| String message = type.getSimpleName() + "(" + property + ") "; |
| try { |
| type.getConstructor(String.class, Class.class).newInstance(property, Test7172865.class); |
| message += "passed"; |
| } |
| catch (Exception exception) { |
| message += "failed"; |
| value = !value; |
| } |
| if (value) { |
| message += " as expected"; |
| } |
| System.out.println(message); |
| return value ? 0 : 1; |
| } |
| |
| private static int test(String message, boolean value) { |
| System.out.println(message + ": " + (value ? "passed" : "failed")); |
| return value ? 0 : 1; |
| } |
| |
| private static int test(String message, PropertyDescriptor pd, boolean rm, boolean wm) { |
| return test(message + ".Read", rm == (null != pd.getReadMethod())) |
| + test(message + ".Write", wm == (null != pd.getWriteMethod())); |
| } |
| |
| private static int test(String message, IndexedPropertyDescriptor ipd, boolean rm, boolean wm, boolean irm, boolean iwm) { |
| return test(message, ipd, rm, wm) |
| + test(message + ".IndexedRead", irm == (null != ipd.getIndexedReadMethod())) |
| + test(message + ".IndexedWrite", iwm == (null != ipd.getIndexedWriteMethod())); |
| } |
| |
| public String[] getGood() { |
| return null; |
| } |
| |
| public String getGood(int index) { |
| return null; |
| } |
| |
| public void setGood(String[] good) { |
| } |
| |
| public void setGood(int index, String value) { |
| } |
| |
| public String[] getBad() { |
| return null; |
| } |
| |
| public String getBad(int index) { |
| return null; |
| } |
| |
| public Test7172865 setBad(String[] bad) { |
| return null; |
| } |
| |
| public Test7172865 setBad(int index, String value) { |
| return null; |
| } |
| } |