test/jdk/java/awt/font/FontNames/LocaleFamilyNames.java

/*
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 * 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 4935798 6521210 6901159
 * @summary Tests that all family names that are reported in all locales
 * correspond to some font returned from getAllFonts().
 * @run main LocaleFamilyNames
 */
import java.awt.*;
import java.util.*;

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

        GraphicsEnvironment ge = GraphicsEnvironment.getLocalGraphicsEnvironment();

        Font[] all_fonts = ge.getAllFonts();

        Locale[] all_locales = Locale.getAvailableLocales();

        HashSet all_families = new HashSet();
        for (int i=0; i<all_fonts.length; i++) {
            all_families.add(all_fonts[i].getFamily());
            for (int j=0; j<all_locales.length;j++) {
              all_families.add(all_fonts[i].getFamily(all_locales[j]));
            }

        }


        for (int i=0; i<all_locales.length; i++) {
            String[] families_for_locale =
                 ge.getAvailableFontFamilyNames(all_locales[i]);
            for (int j=0; j<families_for_locale.length; j++) {
                if ( !all_families.contains(families_for_locale[j]) ) {
                    System.out.println("LOCALE: [" + all_locales[i]+"]");
                    System.out.print("NO FONT HAS " +
                                       "THE FOLLOWING FAMILY NAME:");
                    System.out.println("["+families_for_locale[j]+"]");
                    throw new Exception("test failed");
                }
            }
        }
    }
}