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/**
* Copyright (c) 2010, 2012, 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.
*/
/*
* @test
* @bug 6380849
* @summary Tests BeanInfo finder
* @modules java.desktop/java.beans:open
* @author Sergey Malenkov
*/
import beans.FirstBean;
import beans.FirstBeanBeanInfo;
import beans.SecondBean;
import beans.ThirdBean;
import infos.SecondBeanBeanInfo;
import infos.ThirdBeanBeanInfo;
import java.beans.BeanInfo;
import java.beans.Introspector;
import java.lang.reflect.Method;
public class TestBeanInfo implements Runnable {
private static final String[] SEARCH_PATH = { "infos" }; // NON-NLS: package name
public static void main(String[] args) throws InterruptedException {
TestBeanInfo test = new TestBeanInfo();
test.run();
// the following tests fails on previous build
ThreadGroup group = new ThreadGroup("$$$"); // NON-NLS: unique thread name
Thread thread = new Thread(group, test);
thread.start();
thread.join();
}
private static void test(Class<?> type, Class<? extends BeanInfo> expected) {
BeanInfo actual;
try {
actual = Introspector.getBeanInfo(type);
type = actual.getClass();
Method method = type.getDeclaredMethod("getTargetBeanInfo"); // NON-NLS: method name
method.setAccessible(true);
actual = (BeanInfo) method.invoke(actual);
}
catch (Exception exception) {
throw new Error("unexpected error", exception);
}
if ((actual == null) && (expected != null)) {
throw new Error("expected info is not found");
}
if ((actual != null) && !actual.getClass().equals(expected)) {
throw new Error("found unexpected info");
}
}
private boolean passed;
public void run() {
Introspector.flushCaches();
test(FirstBean.class, FirstBeanBeanInfo.class);
test(SecondBean.class, null);
test(ThirdBean.class, null);
test(ThirdBeanBeanInfo.class, ThirdBeanBeanInfo.class);
Introspector.setBeanInfoSearchPath(SEARCH_PATH);
Introspector.flushCaches();
test(FirstBean.class, FirstBeanBeanInfo.class);
test(SecondBean.class, SecondBeanBeanInfo.class);
test(ThirdBean.class, null);
test(ThirdBeanBeanInfo.class, ThirdBeanBeanInfo.class);
}
}
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