/*
* 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
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*/
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;
}
}