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 * Copyright (c) 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.

 *

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 */

/**

 * @test

 * @bug 8146156

 * @summary test whether uppercasing follows Locale.Category.FORMAT locale.

 * @run main/othervm FormatLocale

 */

import java.time.LocalDate;

import java.time.Month;

import java.util.Formatter;

import java.util.List;

import java.util.Locale;

import java.util.Locale.Category;

import java.util.stream.IntStream;

public class FormatLocale {

    static final Locale TURKISH = new Locale("tr");

    static final List<String> conversions = List.of(

        "%S",

        "%S",

        "%TB",

        "%G");

    static final List<Object> src = List.of(

        "Turkish",

        "Turkish",

        LocalDate.of(2016, Month.APRIL, 1),

        Float.valueOf(100_000_000));

    static final List<Locale> formatLocale = List.of(

        Locale.ENGLISH,

        TURKISH,

        TURKISH,

        Locale.FRANCE);

    static final List<String> expected = List.of(

        "TURKISH",

        "TURK\u0130SH",

        "N\u0130SAN",

        "1,00000E+08");

    public static void main(String [] args) {

        StringBuilder sb = new StringBuilder();

        IntStream.range(0, src.size()).forEach(i -> {

            sb.setLength(0);

            Locale.setDefault(Locale.Category.FORMAT, formatLocale.get(i));

            new Formatter(sb).format(conversions.get(i), src.get(i));

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

                throw new RuntimeException(

                    "Wrong uppercasing with Formatter.format(" +

                    "\"" + conversions.get(i) + "\"" +

                    ") in locale "

                    + formatLocale.get(i) +

                    ". Expected: " + expected.get(i) +

                    " Returned: " + sb.toString());

            }

        });

    }

}