1 /*
   2  * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /*
  25  *
  26  * @test
  27  * @bug 8176841
  28  * @summary Tests LocaleNameProvider SPIs
  29  * @library provider
  30  * @build provider/module-info provider/foo.LocaleNameProviderImpl
  31  * @run main/othervm -Djava.locale.providers=SPI LocaleNameProviderTests
  32  */
  33 
  34 import java.util.Locale;
  35 
  36 /**
  37  * Test LocaleNameProvider SPI with BCP47 U extensions
  38  * 
  39  * Verifies getUnicodeExtensionKey() and getUnicodeExtensionType() methods in
  40  * LocaleNameProvider works.
  41  */
  42 public class LocaleNameProviderTests {
  43     private static final String expected = "foo (foo_ca:foo_japanese)";
  44 
  45     public static void main(String... args) {
  46         String name = Locale.forLanguageTag("foo-u-ca-japanese").getDisplayName(new Locale("foo"));
  47         if (!name.equals(expected)) {
  48             throw new RuntimeException("Unicode extension key and/or type name(s) is incorrect. " +
  49                 "Expected: \"" + expected + "\", got: \"" + name + "\"");
  50         }
  51     }
  52 }