/*
 * Copyright (c) 2014, 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.
 */

package javax.xml.stream.XMLStreamWriterTest;

import java.io.ByteArrayOutputStream;

import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamWriter;

import org.testng.Assert;
import org.testng.annotations.Test;

/*
 * @summary Test XMLStreamWriter can output multiple declarations if IS_REPAIRING_NAMESPACES is false.
 */
public class SqeLinuxTest {

    // note that expected output will have multiple declarations,
    // StAX does not do well formedness checking
    private static final String EXPECTED_OUTPUT = "<?xml version=\"1.0\" ?>" + "<?xml version=\"wStDoc_ver\"?>"
            + "<?xml version=\"wStDoc_ver2\" encoding=\"ASCII\"?>" + "<?xml version=\"1.0\" ?>";

    XMLStreamWriter xmlStreamWriter;
    ByteArrayOutputStream byteArrayOutputStream;
    XMLOutputFactory xmlOutputFactory;

    @Test
    public void testWriterOnLinux() throws Exception {

        // setup XMLStreamWriter
        try {
            byteArrayOutputStream = new ByteArrayOutputStream();
            xmlOutputFactory = XMLOutputFactory.newInstance();
            xmlOutputFactory.setProperty(xmlOutputFactory.IS_REPAIRING_NAMESPACES, new Boolean(false));
            xmlStreamWriter = xmlOutputFactory.createXMLStreamWriter(byteArrayOutputStream, "ASCII");
        } catch (Exception e) {
            System.err.println("Unexpected Exception: " + e.toString());
            e.printStackTrace();
            Assert.fail(e.toString());
        }

        // create & write a document
        try {
            xmlStreamWriter.writeStartDocument();
            xmlStreamWriter.writeStartDocument("wStDoc_ver");
            xmlStreamWriter.writeStartDocument("ASCII", "wStDoc_ver2");
            xmlStreamWriter.writeStartDocument(null, null);

            // orignal SQE test used reset() before flush()
            // believe this is false as reset() throws away output before
            // flush() writes any cached output
            // it is valid for a XMLStreamWriter to write its output at any
            // time, flush() just garuntees it
            // byteArrayOutputStream.reset();
            xmlStreamWriter.flush();
            Assert.assertEquals(EXPECTED_OUTPUT, byteArrayOutputStream.toString());
        } catch (Exception e) {
            System.err.println("Unexpected Exception: " + e.toString());
            e.printStackTrace();
            Assert.fail(e.toString());
        }
    }
}