/* * 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 8165466 * @summary Checks the subsequent function calls of the DecimalFormat.format() * method in which the minimumFractionDigit is set to 0 and one of * the format() call include formatting of the number with zero * fraction value e.g. 0.00, 9.00 */ import java.text.DecimalFormat; import java.util.Locale; public class Bug8165466 { public static void main(String[] args) { DecimalFormat nf = (DecimalFormat) DecimalFormat .getPercentInstance(Locale.US); nf.setMaximumFractionDigits(3); nf.setMinimumFractionDigits(0); nf.setMultiplier(1); double d = 0.005678; String result = nf.format(d); if (!result.equals("0.006%")) { throw new RuntimeException("[Failed while formatting the double" + " value: " + d + " Expected: 0.006%, Found: " + result + "]"); } d = 0.00; result = nf.format(d); if (!result.equals("0%")) { throw new RuntimeException("[Failed while formatting the double" + " value: " + d + " Expected: 0%, Found: " + result + "]"); } d = 0.005678; result = nf.format(d); if (!result.equals("0.006%")) { throw new RuntimeException("[Failed while formatting the double" + " value: " + d + " Expected: 0.006%, Found: " + result + "]"); } //checking with the non zero value d = 0.005678; result = nf.format(d); if (!result.equals("0.006%")) { throw new RuntimeException("[Failed while formatting the double" + " value: " + d + " Expected: 0.006%, Found: " + result + "]"); } d = 9.00; result = nf.format(d); if (!result.equals("9%")) { throw new RuntimeException("[Failed while formatting the double" + " value: " + d + " Expected: 9%, Found: " + result + "]"); } d = 0.005678; result = nf.format(d); if (!result.equals("0.006%")) { throw new RuntimeException("[Failed while formatting the double" + " value: " + d + " Expected: 0.006%, Found: " + result + "]"); } } }