/**

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  * General Public License Version 2 only ("GPL") or the Common

  * Development and Distribution License("CDDL") (collectively, the

  * "License"). You may not use this file except in compliance with the

  * License. You can obtain a copy of the License at

  * http://www.netbeans.org/cddl-gplv2.html

  * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

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  * particular file as subject to the "Classpath" exception as provided

  * by Oracle in the GPL Version 2 section of the License file that

  * accompanied this code. If applicable, add the following below the

  * License Header, with the fields enclosed by brackets [] replaced by

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  * Contributor(s):

  *

  * The Original Software is NetBeans. The Initial Developer of the Original

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 package org.netbeans.html.bootagent;

 import java.lang.reflect.Field;

 import java.lang.reflect.Method;

 import java.lang.reflect.Modifier;

 import java.util.ArrayList;

 import java.util.List;

 import java.util.concurrent.Executors;

 import net.java.html.BrwsrCtx;

 import net.java.html.boot.BrowserBuilder;

 import org.netbeans.html.boot.spi.Fn;

 import org.testng.Assert;

 import static org.testng.Assert.assertNotSame;

 import static org.testng.Assert.assertSame;

 import org.testng.annotations.Factory;

 /**

  *

  * @author Jaroslav Tulach

  */

 public class DynamicClassLoaderTest {

     private static Class<?> browserClass;

     private static Fn.Presenter browserPresenter;

     public DynamicClassLoaderTest() {

     }

     @Factory public static Object[] compatibilityTests() throws Exception {

         final BrowserBuilder bb = BrowserBuilder.newBrowser().loadClass(DynamicClassLoaderTest.class).

             loadPage("empty.html").

             invoke("initialized");

         Executors.newSingleThreadExecutor().submit(new Runnable() {

             @Override

             public void run() {

                 bb.showAndWait();

             }

         });

         List<Object> res = new ArrayList<Object>();

         Class[] arr = new Class[] { loadClass() };

         for (Class c : arr) {

             for (Method m : c.getDeclaredMethods()) {

                 if ((m.getModifiers() & Modifier.PUBLIC) != 0) {

                     res.add(new KOFx(browserPresenter, m));

                 }

             }

         }

         return res.toArray();

     }

     static synchronized Class<?> loadClass() throws InterruptedException {

         while (browserClass == null) {

             DynamicClassLoaderTest.class.wait();

         }

         return browserClass;

     }

     public static void ready(Class<?> browserCls) throws Exception {

         Class<?> origClazz = ClassLoader.getSystemClassLoader().loadClass(DynamicClassLoaderTest.class.getName());

         final Field f1 = origClazz.getDeclaredField("browserClass");

         f1.setAccessible(true);

         f1.set(null, browserCls);

         final Field f2 = origClazz.getDeclaredField("browserPresenter");

         f2.setAccessible(true);

         f2.set(null, Fn.activePresenter());

         synchronized (origClazz) {

             origClazz.notifyAll();

         }

     }

     public static void initialized() throws Exception {

         BrwsrCtx b1 = BrwsrCtx.findDefault(DynamicClassLoaderTest.class);

         assertNotSame(b1, BrwsrCtx.EMPTY, "Browser context is not empty");

         BrwsrCtx b2 = BrwsrCtx.findDefault(DynamicClassLoaderTest.class);

         assertSame(b1, b2, "Browser context remains stable");

         Assert.assertNotSame(DynamicClassLoaderTest.class.getClassLoader(),

             ClassLoader.getSystemClassLoader(),

             "Should use special classloader, not system one"

         );

         DynamicClassLoaderTest.ready(JavaScriptBodyTst.class);

     }

 }