97 lines
3.3 KiB
Java
97 lines
3.3 KiB
Java
/*
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* Copyright (c) 2010, 2012, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6380849
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* @summary Tests BeanInfo finder
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* @modules java.desktop/java.beans:open
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* @author Sergey Malenkov
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*/
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import beans.FirstBean;
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import beans.FirstBeanBeanInfo;
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import beans.SecondBean;
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import beans.ThirdBean;
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import infos.SecondBeanBeanInfo;
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import infos.ThirdBeanBeanInfo;
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import java.beans.BeanInfo;
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import java.beans.Introspector;
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import java.lang.reflect.Method;
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public class TestBeanInfo implements Runnable {
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private static final String[] SEARCH_PATH = { "infos" }; // NON-NLS: package name
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public static void main(String[] args) throws InterruptedException {
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TestBeanInfo test = new TestBeanInfo();
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test.run();
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// the following tests fails on previous build
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ThreadGroup group = new ThreadGroup("$$$"); // NON-NLS: unique thread name
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Thread thread = new Thread(group, test);
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thread.start();
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thread.join();
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}
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private static void test(Class<?> type, Class<? extends BeanInfo> expected) {
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BeanInfo actual;
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try {
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actual = Introspector.getBeanInfo(type);
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type = actual.getClass();
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Method method = type.getDeclaredMethod("getTargetBeanInfo"); // NON-NLS: method name
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method.setAccessible(true);
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actual = (BeanInfo) method.invoke(actual);
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}
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catch (Exception exception) {
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throw new Error("unexpected error", exception);
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}
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if ((actual == null) && (expected != null)) {
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throw new Error("expected info is not found");
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}
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if ((actual != null) && !actual.getClass().equals(expected)) {
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throw new Error("found unexpected info");
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}
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}
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private boolean passed;
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public void run() {
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Introspector.flushCaches();
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test(FirstBean.class, FirstBeanBeanInfo.class);
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test(SecondBean.class, null);
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test(ThirdBean.class, null);
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test(ThirdBeanBeanInfo.class, ThirdBeanBeanInfo.class);
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Introspector.setBeanInfoSearchPath(SEARCH_PATH);
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Introspector.flushCaches();
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test(FirstBean.class, FirstBeanBeanInfo.class);
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test(SecondBean.class, SecondBeanBeanInfo.class);
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test(ThirdBean.class, null);
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test(ThirdBeanBeanInfo.class, ThirdBeanBeanInfo.class);
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}
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}
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