/*

 * Copyright (c) 2011, 2016, 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

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 * questions.

 */

/*

 * @test

 * @bug 6513074

 * @summary Confirm that JIS X 0213 characters are processed in line-breaking properly.

 */

import java.text.*;

import java.util.*;

public class Bug6513074 {

    private static final String[][] source = {

        {"\ufa30\ufa31 \ufa69\ufa6a",

         "JIS X 0213 compatibility additions (\\uFA30-\\uFA6A)"},

    };

    private static final String[] expected_line = {

        "\ufa30/\ufa31 /\ufa69/\ufa6a/",

    };

    private static final String[] expected_word = {

        "\ufa30\ufa31/ /\ufa69\ufa6a/",

    };

    private static final String[] expected_char = {

        "\ufa30/\ufa31/ /\ufa69/\ufa6a/",

    };

    private static boolean err = false;

    public static void main(String[] args) {

        Locale defaultLocale = Locale.getDefault();

        if (defaultLocale.getLanguage().equals("th")) {

            Locale.setDefault(Locale.JAPAN);

            test6513074();

            Locale.setDefault(defaultLocale);

        } else {

            test6513074();

        }

        if (err) {

            throw new RuntimeException("Failed: Incorrect Text-breaking.");

        }

    }

    private static void test6513074() {

        BreakIterator bi = BreakIterator.getLineInstance(Locale.JAPAN);

        for (int i = 0; i < source.length; i++) {

            testBreakIterator(bi, "Line", source[i][0], expected_line[i], source[i][1]);

        }

        bi = BreakIterator.getWordInstance(Locale.JAPAN);

        for (int i = 0; i < source.length; i++) {

            testBreakIterator(bi, "Word", source[i][0], expected_word[i], source[i][1]);

        }

        bi = BreakIterator.getCharacterInstance(Locale.JAPAN);

        for (int i = 0; i < source.length; i++) {

            testBreakIterator(bi, "Character", source[i][0], expected_char[i], source[i][1]);

        }

    }

    private static void testBreakIterator(BreakIterator bi,

                                          String type,

                                          String source,

                                          String expected,

                                          String description) {

        bi.setText(source);

        int start = bi.first();

        int end = bi.next();

        StringBuilder sb =  new StringBuilder();

        for (; end != BreakIterator.DONE; start = end, end = bi.next()) {

            sb.append(source.substring(start,end));

            sb.append('/');

        }

        if (!expected.equals(sb.toString())) {

            System.err.println("Failed: Incorrect " + type + "-breaking for " +

                description +

                "\n\tExpected: " + toString(expected) +

                "\n\tGot:      " + toString(sb.toString()));

            err = true;

        }

    }

    private static String toString(String s) {

        StringBuilder sb = new StringBuilder();

        for (int i = 0; i < s.length(); i++) {

            sb.append("  0x" + Integer.toHexString(s.charAt(i)));

        }

        return sb.toString();

    }

}