/*

 * Copyright (c) 2005, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

 * @test

 * @bug 4213822

 * @summary Test that checkError() returns a correct value

 *      when a PrintWriter is wrapped with another

 *      PrintWriter.

 */

import java.io.*;

public class CheckError {

    public static void main(String[] args) throws Exception {

        boolean passTest1 = false;

        File file = new File(System.getProperty("test.dir", "."),

                          "junkie.out");

        FileWriter fw = new FileWriter(file);

        PrintWriter ppw  = new PrintWriter(

                           new PrintWriter(fw));

        fw.close();

        ppw.println("Hello World!");

        file.deleteOnExit();

        if (ppw.checkError()) {

            System.out.println("Correct: An error occured in the" +

                " underlying writer");

            passTest1 = true;

        }

        ppw.close();

        // Test when the underlying stream is a PrintStream

        FileOutputStream fos = new FileOutputStream(file);

        PrintWriter pps  = new PrintWriter(

                            new PrintStream(fos));

        fos.close();

        pps.println("Hello World!");

        if (pps.checkError()) {

            System.out.println("Correct: An error occured in the" +

                " underlying Stream");

        } else {

            if (!passTest1) {

                throw new Exception("CheckError() returned an incorrect value" +

                    " when error occured in the underlying Stream" +

                        " and when error occured in the underlying writer");

            } else {

                throw new Exception("CheckError() returned an incorrect value" +

                    " when the error has occured in the underlying Stream");

            }

        }

        if (!passTest1) {

                throw new Exception("CheckError() returned an incorrect value" +

                    " when the error has occured in the underlying Writer");

        }

        pps.close();

    }

}