/*

 * Copyright (c) 2012, 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 8005280 8004371

 * @summary Compatibility test

 * @run main CompatibilityTest

 * @run main/othervm -Dsun.util.spi.XmlPropertiesProvider=jdk.internal.util.xml.BasicXmlPropertiesProvider CompatibilityTest

 */

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStream;

import java.util.Properties;

/**

 * This is a behavior compatibility test.

 * Although not defined by the properties.dtd, the constructs

 * in Compatibility.xml are supported by the regular JDK XML

 * Provider.

 *

 * @author: Joe Wang

 */

public class CompatibilityTest {

    public static void main(String[] args) {

        testInternalDTD();

    }

    /*

     * Not in the spec, but the constructs work with the current JDK

     */

    static void testInternalDTD() {

        String src = System.getProperty("test.src");

        if (src == null) {

            src = ".";

        }

        loadPropertyFile(src + "/Compatibility.xml");

    }

    /*

     * 'Store' the populated 'Property' with the specified 'Encoding Type' as an

     * XML file. Retrieve the same XML file and 'load' onto a new 'Property' object.

     */

    static void loadPropertyFile(String filename) {

        try (InputStream in = new FileInputStream(filename)) {

            Properties prop = new Properties();

            prop.loadFromXML(in);

            verifyProperites(prop);

        } catch (IOException ex) {

            fail(ex.getMessage());

        }

    }

    /*

     * This method verifies the first key-value with the original string.

     */

    static void verifyProperites(Properties prop) {

        try {

            for (String key : prop.stringPropertyNames()) {

                String val = prop.getProperty(key);

                if (key.equals("Key1")) {

                    if (!val.equals("value1")) {

                        fail("Key:" + key + "'s value: \nExpected: value1\nFound: " + val);

                    }

                } else if (key.equals("Key2")) {

                    if (!val.equals("<value2>")) {

                        fail("Key:" + key + "'s value: \nExpected: <value2>\nFound: " + val);

                    }

                } else if (key.equals("Key3")) {

                    if (!val.equals("value3")) {

                        fail("Key:" + key + "'s value: \nExpected: value3\nFound: " + val);

                    }

                }

            }

        } catch (Exception e) {

            fail(e.getMessage());

        }

    }

    static void fail(String err) {

        throw new RuntimeException(err);

    }

}