| /* |
| * Copyright (c) 1998, 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 |
| * @library /java/text/testlib |
| * @summary test International Number Format API |
| * @modules jdk.localedata |
| */ |
| /* |
| (C) Copyright Taligent, Inc. 1996, 1997 - All Rights Reserved |
| (C) Copyright IBM Corp. 1996, 1997 - All Rights Reserved |
| |
| The original version of this source code and documentation is copyrighted and |
| owned by Taligent, Inc., a wholly-owned subsidiary of IBM. These materials are |
| provided under terms of a License Agreement between Taligent and Sun. This |
| technology is protected by multiple US and International patents. This notice and |
| attribution to Taligent may not be removed. |
| Taligent is a registered trademark of Taligent, Inc. |
| */ |
| |
| import java.text.*; |
| import java.util.*; |
| |
| public class IntlTestNumberFormatAPI extends IntlTest |
| { |
| public static void main(String[] args) throws Exception { |
| new IntlTestNumberFormatAPI().run(args); |
| } |
| |
| // This test checks various generic API methods in DecimalFormat to achieve 100% API coverage. |
| public void TestAPI() |
| { |
| Locale reservedLocale = Locale.getDefault(); |
| try { |
| logln("NumberFormat API test---"); logln(""); |
| Locale.setDefault(Locale.ENGLISH); |
| |
| // ======= Test constructors |
| |
| logln("Testing NumberFormat constructors"); |
| |
| NumberFormat def = NumberFormat.getInstance(); |
| |
| NumberFormat fr = NumberFormat.getInstance(Locale.FRENCH); |
| |
| NumberFormat cur = NumberFormat.getCurrencyInstance(); |
| |
| NumberFormat cur_fr = |
| NumberFormat.getCurrencyInstance(Locale.FRENCH); |
| |
| NumberFormat per = NumberFormat.getPercentInstance(); |
| |
| NumberFormat per_fr = |
| NumberFormat.getPercentInstance(Locale.FRENCH); |
| |
| // ======= Test equality |
| |
| logln("Testing equality operator"); |
| |
| if( per_fr.equals(cur_fr) ) { |
| errln("ERROR: == failed"); |
| } |
| |
| // ======= Test various format() methods |
| |
| logln("Testing various format() methods"); |
| |
| // final double d = -10456.0037; // this appears as |
| // -10456.003700000001 on NT |
| // final double d = -1.04560037e-4; // this appears as |
| // -1.0456003700000002E-4 on NT |
| final double d = -10456.00370000000000; // this works! |
| final long l = 100000000; |
| |
| String res1 = new String(); |
| String res2 = new String(); |
| StringBuffer res3 = new StringBuffer(); |
| StringBuffer res4 = new StringBuffer(); |
| StringBuffer res5 = new StringBuffer(); |
| StringBuffer res6 = new StringBuffer(); |
| FieldPosition pos1 = new FieldPosition(0); |
| FieldPosition pos2 = new FieldPosition(0); |
| FieldPosition pos3 = new FieldPosition(0); |
| FieldPosition pos4 = new FieldPosition(0); |
| |
| res1 = cur_fr.format(d); |
| logln( "" + d + " formatted to " + res1); |
| |
| res2 = cur_fr.format(l); |
| logln("" + l + " formatted to " + res2); |
| |
| res3 = cur_fr.format(d, res3, pos1); |
| logln( "" + d + " formatted to " + res3); |
| |
| res4 = cur_fr.format(l, res4, pos2); |
| logln("" + l + " formatted to " + res4); |
| |
| res5 = cur_fr.format(d, res5, pos3); |
| logln("" + d + " formatted to " + res5); |
| |
| res6 = cur_fr.format(l, res6, pos4); |
| logln("" + l + " formatted to " + res6); |
| |
| |
| // ======= Test parse() |
| |
| logln("Testing parse()"); |
| |
| // String text = new String("-10,456.0037"); |
| String text = new String("-10456,0037"); |
| ParsePosition pos = new ParsePosition(0); |
| ParsePosition pos01 = new ParsePosition(0); |
| double d1 = ((Number)fr.parseObject(text, pos)).doubleValue(); |
| if(d1 != d) { |
| errln("ERROR: Roundtrip failed (via parse()) for " + text); |
| } |
| logln(text + " parsed into " + d1); |
| |
| double d2 = fr.parse(text, pos01).doubleValue(); |
| if(d2 != d) { |
| errln("ERROR: Roundtrip failed (via parse()) for " + text); |
| } |
| logln(text + " parsed into " + d2); |
| |
| double d3 = 0; |
| try { |
| d3 = fr.parse(text).doubleValue(); |
| } |
| catch (ParseException e) { |
| errln("ERROR: parse() failed"); |
| } |
| if(d3 != d) { |
| errln("ERROR: Roundtrip failed (via parse()) for " + text); |
| } |
| logln(text + " parsed into " + d3); |
| |
| |
| // ======= Test getters and setters |
| |
| logln("Testing getters and setters"); |
| |
| final Locale[] locales = NumberFormat.getAvailableLocales(); |
| long count = locales.length; |
| logln("Got " + count + " locales" ); |
| for(int i = 0; i < count; i++) { |
| String name; |
| name = locales[i].getDisplayName(); |
| logln(name); |
| } |
| |
| fr.setParseIntegerOnly( def.isParseIntegerOnly() ); |
| if(fr.isParseIntegerOnly() != def.isParseIntegerOnly() ) { |
| errln("ERROR: setParseIntegerOnly() failed"); |
| } |
| |
| fr.setGroupingUsed( def.isGroupingUsed() ); |
| if(fr.isGroupingUsed() != def.isGroupingUsed() ) { |
| errln("ERROR: setGroupingUsed() failed"); |
| } |
| |
| fr.setMaximumIntegerDigits( def.getMaximumIntegerDigits() ); |
| if(fr.getMaximumIntegerDigits() != def.getMaximumIntegerDigits() ) { |
| errln("ERROR: setMaximumIntegerDigits() failed"); |
| } |
| |
| fr.setMinimumIntegerDigits( def.getMinimumIntegerDigits() ); |
| if(fr.getMinimumIntegerDigits() != def.getMinimumIntegerDigits() ) { |
| errln("ERROR: setMinimumIntegerDigits() failed"); |
| } |
| |
| fr.setMaximumFractionDigits( def.getMaximumFractionDigits() ); |
| if(fr.getMaximumFractionDigits() != def.getMaximumFractionDigits() ) { |
| errln("ERROR: setMaximumFractionDigits() failed"); |
| } |
| |
| fr.setMinimumFractionDigits( def.getMinimumFractionDigits() ); |
| if(fr.getMinimumFractionDigits() != def.getMinimumFractionDigits() ) { |
| errln("ERROR: setMinimumFractionDigits() failed"); |
| } |
| |
| // ======= Test getStaticClassID() |
| |
| // logln("Testing instanceof()"); |
| |
| // try { |
| // NumberFormat test = new DecimalFormat(); |
| |
| // if (! (test instanceof DecimalFormat)) { |
| // errln("ERROR: instanceof failed"); |
| // } |
| // } |
| // catch (Exception e) { |
| // errln("ERROR: Couldn't create a DecimalFormat"); |
| // } |
| } finally { |
| // restore the reserved locale |
| Locale.setDefault(reservedLocale); |
| } |
| } |
| } |