src/test/groovy/bugs/Groovy308_Bug.groovy

/*
 * Copyright 2003-2010 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package groovy.bugs

import java.io.*

/**
 * @version $Revision$
 */
class Groovy308_Bug extends GroovyTestCase {
    
    void testBug() {
        def out = new StringWriter()
        out << "hello " << "world!"
        
        def value = out.toString()
        assert value == "hello world!"
        
        out = new ByteArrayOutputStream()
        out << "hello " << "world!"

        value = new String(out.toByteArray())
        assert value == "hello world!"
                
        System.out << "hello" << " world!"
    }
}