jaroslav@1313: /**
jaroslav@1313:  * Back 2 Browser Bytecode Translator
jaroslav@1313:  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@1313:  *
jaroslav@1313:  * This program is free software: you can redistribute it and/or modify
jaroslav@1313:  * it under the terms of the GNU General Public License as published by
jaroslav@1313:  * the Free Software Foundation, version 2 of the License.
jaroslav@1313:  *
jaroslav@1313:  * This program is distributed in the hope that it will be useful,
jaroslav@1313:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
jaroslav@1313:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jaroslav@1313:  * GNU General Public License for more details.
jaroslav@1313:  *
jaroslav@1313:  * You should have received a copy of the GNU General Public License
jaroslav@1313:  * along with this program. Look for COPYING file in the top folder.
jaroslav@1313:  * If not, see http://opensource.org/licenses/GPL-2.0.
jaroslav@1313:  */
jaroslav@1313: package org.apidesign.bck2brwsr.tck;
jaroslav@1313: 
jaroslav@1313: import java.io.ByteArrayOutputStream;
jaroslav@1313: import java.io.PrintStream;
jaroslav@1313: import java.io.PrintWriter;
jaroslav@1313: import java.io.StringWriter;
jaroslav@1313: import java.io.UnsupportedEncodingException;
jaroslav@1313: import org.apidesign.bck2brwsr.vmtest.Compare;
jaroslav@1313: import org.apidesign.bck2brwsr.vmtest.VMTest;
jaroslav@1313: import org.testng.annotations.Factory;
jaroslav@1313: 
jaroslav@1313: /**
jaroslav@1313:  *
jaroslav@1313:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jaroslav@1313:  */
jaroslav@1313: public class ExceptionsTest {
jaroslav@1313:     @Compare public String firstLineIsTheSame() throws UnsupportedEncodingException {
jaroslav@1313:         MyException ex = new MyException("Hello");
jaroslav@1313:         ByteArrayOutputStream out = new ByteArrayOutputStream();
jaroslav@1313:         PrintStream ps = new PrintStream(out);
jaroslav@1313:         ex.printStackTrace(ps);
jaroslav@1313:         ps.flush();
jaroslav@1313:         
jaroslav@1313:         String s = new String(out.toByteArray(), "UTF-8");
jaroslav@1313:         int newLine = s.indexOf('\n');
jaroslav@1313:         return s.substring(0, newLine);
jaroslav@1313:     }
jaroslav@1313: 
jaroslav@1313:     @Compare public String firstLineIsTheSameWithWriter() throws UnsupportedEncodingException {
jaroslav@1313:         MyException ex = new MyException("Hello");
jaroslav@1313:         StringWriter sw = new StringWriter();
jaroslav@1313:         PrintWriter pw = new PrintWriter(sw);
jaroslav@1313:         ex.printStackTrace(pw);
jaroslav@1313:         pw.flush();
jaroslav@1313:         
jaroslav@1313:         String s = sw.toString();
jaroslav@1313:         int newLine = s.indexOf('\n');
jaroslav@1313:         return s.substring(0, newLine);
jaroslav@1313:     }
jaroslav@1313:     
jaroslav@1313:     static class MyException extends Exception {
jaroslav@1313:         public MyException(String message) {
jaroslav@1313:             super(message);
jaroslav@1313:         }
jaroslav@1313:     }
jaroslav@1313:     
jaroslav@1313:     
jaroslav@1313:     @Factory public static Object[] create() {
jaroslav@1313:         return VMTest.create(ExceptionsTest.class);
jaroslav@1313:     }
jaroslav@1313: }