/**

  * Back 2 Browser Bytecode Translator

  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

  *

  * This program is free software: you can redistribute it and/or modify

  * it under the terms of the GNU General Public License as published by

  * the Free Software Foundation, version 2 of the License.

  *

  * This program 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 for more details.

  *

  * You should have received a copy of the GNU General Public License

  * along with this program. Look for COPYING file in the top folder.

  * If not, see http://opensource.org/licenses/GPL-2.0.

  */

 package org.apidesign.vm4brwsr;

 import static org.testng.Assert.assertNotNull;

 import org.testng.annotations.AfterClass;

 import org.testng.annotations.BeforeClass;

 import org.testng.annotations.Test;

 /** Verify cooperation with net.java.html.js annotations.

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 public class HtmlAnnotationsTest {

     @Test public void fourtyTwo() throws Exception {

         assertExec("Annotation used", HtmlAnnotations.class, 

             "fourtyTwo__I",

             Double.valueOf(42)

         );

     }

     @Test public void externalMul() throws Exception {

         assertExec("mul function is loaded", HtmlAnnotations.class, 

             "useExternalMul__III",

             Double.valueOf(42),

             7, 6

         );

     }

     @Test public void callRunnableFromJS() throws Exception {

         assertExec("runnable called", HtmlAnnotations.class, 

             "callback__I",

             Double.valueOf(1)

         );

     }

     @Test public void callStaticMethodFromJS() throws Exception {

         assertExec("runnable called", HtmlAnnotations.class, 

             "staticCallback__I",

             Double.valueOf(1)

         );

     }

     @Test public void callbackWithFourParamsAndReturnType() throws Exception {

         Object instance = code.execCode("Get an HtmlAnnotations instance", HtmlAnnotations.class, "create__Ljava_lang_Object_2", null);

         assertNotNull(instance, "Instance created");

         assertExec("runnable called", HtmlAnnotations.class, 

             "first__JLjava_lang_Object_2JJ",

             Double.valueOf(42), instance, 42, 31

         );

     }

     @Test public void callbackWithObjectParamsAndReturnType() throws Exception {

         Object instance = code.execCode("Get an HtmlAnnotations instance", HtmlAnnotations.class, "create__Ljava_lang_Object_2", null);

         assertNotNull(instance, "Instance created");

         assertExec("called back and forth", HtmlAnnotations.class, 

             "onError__Ljava_lang_Double_2Ljava_lang_Object_2Ljava_lang_Double_2",

             Double.valueOf(42), instance, 42

         );

     }

     private static TestVM code;

     @BeforeClass 

     public void compileTheCode() throws Exception {

         code = TestVM.compileClass("org/apidesign/vm4brwsr/HtmlAnnotations");

     }

     @AfterClass

     public static void releaseTheCode() {

         code = null;

     }

     private static void assertExec(String msg, Class clazz, String method, Object expRes, Object... args) throws Exception {

         code.assertExec(msg, clazz, method, expRes, args);

     }

 }