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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.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/*
* @test
* @bug 8146156
* @summary test whether conversion follows Locale.Category.FORMAT locale.
* @modules jdk.localedata
* @run main/othervm FormatLocale
*/
import java.io.ByteArrayOutputStream;
import java.io.PrintStream;
import java.util.List;
import java.util.Locale;
import java.util.Locale.Category;
import java.util.stream.IntStream;
public class FormatLocale {
static final float src = 3.14f;
static final List<Locale> formatLocale = List.of(Locale.US, Locale.FRANCE);
static final List<String> expected = List.of("3.14", "3,14");
public static void main(String [] args) {
IntStream.range(0, formatLocale.size()).forEach(i -> {
Locale.setDefault(Locale.Category.FORMAT, formatLocale.get(i));
ByteArrayOutputStream baos = new ByteArrayOutputStream();
new PrintStream(baos).format("%.2f", src);
if (!baos.toString().equals(expected.get(i))) {
throw new RuntimeException(
"Wrong conversion with PrintStream.format() in locale "
+ formatLocale.get(i) +
". Expected: " + expected.get(i) +
" Returned: " + baos.toString());
}
});
}
}
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