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 * Copyright (c) 2018, 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.
 *
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 */

/*
 * @test
 * @bug     4427146
 * @summary Undefined char values should have DIRECTIONALITY_UNDEFINED.
 * @author  John O'Conner
 */

public class TestUndefinedDirectionality {

    public static void main(String[] args) {
        int failures = 0;
        for (int ch=0x0000;ch <= 0xFFFF; ch++) {
            if (!Character.isDefined((char)ch)) {
                byte direction = Character.getDirectionality((char)ch);
                if (direction != Character.DIRECTIONALITY_UNDEFINED) {
                    System.err.println("Fail: \\u" + Integer.toString(ch, 16));
                    failures++;
                }
            }
        }
        if (failures != 0) {
            throw new RuntimeException("TestUndefinedDirectionality: failed.");
        } else {
            System.out.println("Passed.");
        }


    }
}