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/*
* Copyright (c) 2018, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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 8196399 8202537
* @summary test Formatter if any ArithmeticException is thrown while
* formatting a number in the locale which does not use any
* grouping, but specifies a grouping separator.
* @library provider
* @build provider/module-info provider/test.NumberFormatProviderImpl
* @run main/othervm -Djava.locale.providers=SPI,COMPAT NoGroupingUsed
*/
import java.util.Formatter;
import java.util.Locale;
public class NoGroupingUsed {
public static void main(String[] args) {
Locale locale = new Locale("xx", "YY");
String number = "1234567";
String formatString = "%,d";
try {
testGrouping(locale, formatString, number);
} catch (ArithmeticException ex) {
throw new RuntimeException("[FAILED: ArithmeticException occurred"
+ " while formatting the number: " + number + ", with"
+ " format string: " + formatString + ", in locale: "
+ locale, ex);
}
}
private static void testGrouping(Locale locale, String formatString, String number) {
// test using String.format
String result = String.format(locale, formatString, Integer.parseInt(number));
if (!number.equals(result)) {
throw new RuntimeException("[FAILED: Incorrect formatting"
+ " of number: " + number + " using String.format with format"
+ " string: " + formatString + " in locale: " + locale
+ ". Actual: " + result + ", Expected: " + number + "]");
}
// test using Formatter's format
StringBuilder sb = new StringBuilder();
Formatter formatter = new Formatter(sb, locale);
formatter.format(formatString, Integer.parseInt(number));
if (!number.equals(sb.toString())) {
throw new RuntimeException("[FAILED: Incorrect formatting"
+ " of number: " + number + "using Formatter.format with"
+ " format string: " + formatString + " in locale: " + locale
+ ". Actual: " + sb.toString() + ", Expected: " + number + "]");
}
}
}
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