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/*
* 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);
}
}
}
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