Java example source code file (EscapeUnescapeTests.java)

This example Java source code file (EscapeUnescapeTests.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

escaped, escapeunescapetests, exception, fruit, illegalargumentexception, juicy, object, rdn, string, unescaped

The EscapeUnescapeTests.java Java example source code

/*
 * Copyright (c) 2003, 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 4635618
 * @summary Support for manipulating LDAP Names
 */

import javax.naming.ldap.Rdn;

/**
 * Tests for Rdn escapeValue and unescapeValue methods
 */
public class EscapeUnescapeTests {

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

        /**
         * Unescape tests
         */
        String[] invalids = new String[] {"\\", "\\\\\\" };

        String[] valids = new String[] {"\\\\", "\\\\\\\\"};

        String val;
        Object unescVal = null;
        System.out.println("##### Unescape value tests #####");

        for (int i = 0; i < valids.length; i++) {
            unescVal = Rdn.unescapeValue(valids[i]);
            System.out.println("Orig val: " + valids[i] +
                                "       Unescaped val: " + unescVal);
        }

        boolean isExcepThrown = false;
        for (int i = 0; i < invalids.length; i++) {
            val = "Juicy" + invalids[i] + "Fruit";
            try {
                unescVal = Rdn.unescapeValue(val);
            } catch (IllegalArgumentException e) {
                System.out.println("Caught the right exception: " + e);
                isExcepThrown = true;
            }
            if (!isExcepThrown) {
                throw new Exception(
                        "Unescaped successfully an invalid string "
                        + val + " as Rdn: " + unescVal);
            }
            isExcepThrown = false;
        }

        /**
         * Escape tests
         */
        String[] values = new String[] {";", "<<<", "###", "=="};
        System.out.println("##### Escape value tests #####");
        printEscapedVal(values);

        // leading space, trailing space
        values = new String[] {"  leading space", "trailing space  "};
        printEscapedVal(values);

        // binary values
        byte[] bytes = new byte[] {1, 2, 3, 4};
        String escVal = Rdn.escapeValue(bytes);
        System.out.println("Orig val: " + bytes +
                                "       Escaped val: " + escVal);
    }

    static void printEscapedVal(Object[] values) {
        String escVal;
        for (int i = 0; i < values.length; i++) {
            escVal = Rdn.escapeValue(values[i]);
            System.out.println("Orig val: " + values[i] +
                                "       Escaped val: " + escVal);
        }
    }
}