/**

  * Back 2 Browser Bytecode Translator

  * Copyright (C) 2012-2015 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 java.io.UnsupportedEncodingException;

 import javax.script.ScriptEngine;

 import org.testng.annotations.AfterClass;

 import org.testng.annotations.BeforeClass;

 import org.testng.annotations.Test;

 /** Tests related to loading resources from the VM.

  *

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

  */

 public class ResourcesWithExtensionsTest {

     @Test public void checkHello() throws Exception {

         String exp = "Hello ";

         assertExec("Loading a precompiled resource:",

             Resources.class, "loadJustHello__Ljava_lang_String_2", 

             exp

         );

     }

     @Test public void checkHelloWorld() throws Exception {

         String exp = "Hello World!";

         exp = exp + exp.hashCode();

         assertExec("Loading precompiled resources:",

             Resources.class, "loadHello__Ljava_lang_String_2", 

             exp

         );

     }

     @Test public void objJSResourceIsNotFound() throws Exception {

         assertExec("Objects from @JavaScriptResource resources are available",

             Resources.class, "isObj__Z", 1.0

         );

     }

     @Test public void objJSIsFound() throws Exception {

         assertExec("The resources used as @JavaScriptResource aren't available",

             Resources.class, "isResource__ZLjava_lang_String_2", 0.0, "obj"

         );

     }

     @Test public void thisObjJSIsFound() throws Exception {

         assertExec("The resources used as @JavaScriptResource aren't available",

             Resources.class, "isResource__ZLjava_lang_String_2", 0.0, "thisObj"

         );

     }

     private static TestVM code;

     @BeforeClass 

     public static void compileTheCode() throws Exception {

         StringBuilder sb = new StringBuilder();

         ScriptEngine[] eng = { null };

         code = TestVM.compileClassAsExtension(sb, eng, 

             "org/apidesign/vm4brwsr/Resources", 

             "META-INF/ahoj", "Hello "

         );

         code = TestVM.compileClassAsExtension(sb, eng, 

             "org/apidesign/vm4brwsr/Resources", 

             "META-INF/ahoj", "World!"

         );

     }

     @AfterClass

     public static void releaseTheCode() {

         code = null;

     }

     private void assertExec(

         String msg, Class<?> clazz, String method, 

         Object ret, Object... args

     ) throws Exception {

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

     }

     public static String parseBase64Binary(String s) throws UnsupportedEncodingException {

         final byte[] arr = javax.xml.bind.DatatypeConverter.parseBase64Binary(s);

         StringBuilder sb = new StringBuilder();

         for (int i = 0; i < arr.length; i++) {

             int ch = arr[i];

             sb.append((char)ch);

         }

         return sb.toString();

     }

 }