/*******************************************************************************
 * Copyright (c) 2008 Wind River Systems, Inc. and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Markus Schorn - initial API and implementation
 *******************************************************************************/ 

package org.eclipse.cdt.core.internal.tests;

import java.lang.reflect.Method;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

public class StringBuilderTest extends TestCase {
    public static Test suite() {
        return new TestSuite(StringBuilderTest.class);
    }

    public void testSafe() {
    	StringBuilder b1= new StringBuilder();
    	StringBuilder b2= new StringBuilder();
    	b1.append("a");
    	b2.append("b");
    	CharSequence cs= b2;
    	b1.append(cs);
    	assertEquals("ab", b1.toString());
    }
    
    public void testBug220158() {
    	StringBuilder b1= new StringBuilder();
    	StringBuilder b2= new StringBuilder();
    	b1.append("a");
    	b2.append("b");
    	b1.append(b2);
    	assertEquals("ab", b1.toString());
    }
    
    public void testStringBuilderMethods() throws Exception {
    	Class clazz= StringBuilder.class;
		Method method= clazz.getMethod("append", CharSequence.class);  
		assertNotNull(method);
    	try {
    		method= clazz.getMethod("append", StringBuilder.class);
    		fail();
    	}
    	catch (NoSuchMethodException m) {
    		// ok
    	}
    }
}