/**

  * 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.

  */

 /*

  * To change this license header, choose License Headers in Project Properties.

  * To change this template file, choose Tools | Templates

  * and open the template in the editor.

  */

 package org.apidesign.vm4brwsr;

 import static org.testng.Assert.assertEquals;

 import static org.testng.Assert.assertTrue;

 import org.testng.annotations.AfterClass;

 import org.testng.annotations.BeforeClass;

 import org.testng.annotations.Test;

 /**

  *

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

  */

 public class SizeOfAMethodTest {

     private static TestVM code;

     @Test public void sumXYShouldBeSmall() {

         String s = code.codeSeq().toString();

         int beg = s.indexOf("c.sum__III");

         int end = s.indexOf("c.sum__III.access");

         assertTrue(beg > 0, "Found sum method in " + code.toString());

         assertTrue(beg < end, "Found end of sum method in " + code.toString());

         String method = s.substring(beg, end);

         assertEquals(method.indexOf("st"), -1, "There should be no stack operations:\n" + method);

     }

     @BeforeClass 

     public static void compileTheCode() throws Exception {

         StringBuilder sb = new StringBuilder();

         code = TestVM.compileClass(sb, "org/apidesign/vm4brwsr/StaticMethod");

     }

     @AfterClass

     public static void releaseTheCode() {

         code = null;

     }

 }