/*
 * 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 stream.XMLEventReaderTest;

import java.io.StringReader;

import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.events.EntityReference;
import javax.xml.stream.events.XMLEvent;

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

/*
 * @bug 6555001
 * @summary Test StAX parser replaces the entity reference as setting.
 */
public class Bug6555001 {
    private static final String XML = "" + "<!DOCTYPE doc SYSTEM 'file:///tmp/this/does/not/exist/but/that/is/ok' [" + "<!ENTITY def '<para/>'>" + "]>"
            + "<doc>&def;&undef;</doc>";

    @Test
    public void testReplacing() throws Exception {
        XMLInputFactory factory = XMLInputFactory.newInstance();
        factory.setProperty("javax.xml.stream.isReplacingEntityReferences", true);

        StringReader sr = new StringReader(XML);
        XMLEventReader reader = factory.createXMLEventReader(sr);

        boolean sawUndef = false;
        boolean sawDef = false;

        while (reader.hasNext()) {
            XMLEvent event = reader.nextEvent();
            // System.out.println("Event: " + event);
            if (event.isEntityReference()) {
                EntityReference ref = (EntityReference) event;
                if ("def".equals(ref.getName())) {
                    sawDef = true;
                } else if ("undef".equals(ref.getName())) {
                    sawUndef = true;
                } else {
                    throw new IllegalArgumentException("Unexpected entity name");
                }
            }
        }

        Assert.assertEquals(false, sawDef);
        Assert.assertEquals(true, sawUndef);
        reader.close();
    }

    @Test
    public void testNotReplacing() throws Exception {
        XMLInputFactory factory = XMLInputFactory.newInstance();
        factory.setProperty("javax.xml.stream.isReplacingEntityReferences", false);

        StringReader sr = new StringReader(XML);
        XMLEventReader reader = factory.createXMLEventReader(sr);

        boolean sawUndef = false;
        boolean sawDef = false;

        while (reader.hasNext()) {
            XMLEvent event = reader.nextEvent();
            // System.out.println("Event: " + event);
            if (event.isEntityReference()) {
                EntityReference ref = (EntityReference) event;
                if ("def".equals(ref.getName())) {
                    sawDef = true;
                } else if ("undef".equals(ref.getName())) {
                    sawUndef = true;
                } else {
                    throw new IllegalArgumentException("Unexpected entity name");
                }
            }
        }

        Assert.assertEquals(true, sawDef);
        Assert.assertEquals(true, sawUndef);
        reader.close();
    }
}